.zshrc
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# Filename: /etc/zsh/zshrc
# Purpose: config file for zsh (z shell)
# Authors: grml-team (grml.org), (c) Michael Prokop <[email protected]>
# Bug-Reports: see http://grml.org/bugs/
# License: This file is licensed under the GPL v2.
################################################################################
# This file is sourced only for interactive shells. It
# should contain commands to set up aliases, functions,
# options, key bindings, etc.
#
# Global Order: zshenv, zprofile, zshrc, zlogin
################################################################################
# USAGE
# If you are using this file as your ~/.zshrc file, please use ~/.zshrc.pre
# and ~/.zshrc.local for your own customisations. The former file is read
# before ~/.zshrc, the latter is read after it. Also, consider reading the
# refcard and the reference manual for this setup, both available from:
# <http://grml.org/zsh/>
# Contributing:
# If you want to help to improve grml's zsh setup, clone the grml-etc-core
# repository from git.grml.org:
# git clone git://git.grml.org/grml-etc-core.git
#
# Make your changes, commit them; use 'git format-patch' to create a series
# of patches and send those to the following address via 'git send-email':
# [email protected]
#
# Doing so makes sure the right people get your patches for review and
# possibly inclusion.
# zsh-refcard-tag documentation:
# You may notice strange looking comments in this file.
# These are there for a purpose. grml's zsh-refcard can now be
# automatically generated from the contents of the actual configuration
# file. However, we need a little extra information on which comments
# and what lines of code to take into account (and for what purpose).
#
# Here is what they mean:
#
# List of tags (comment types) used:
# #a# Next line contains an important alias, that should
# be included in the grml-zsh-refcard.
# (placement tag: @@INSERT-aliases@@)
# #f# Next line contains the beginning of an important function.
# (placement tag: @@INSERT-functions@@)
# #v# Next line contains an important variable.
# (placement tag: @@INSERT-variables@@)
# #k# Next line contains an important keybinding.
# (placement tag: @@INSERT-keybindings@@)
# #d# Hashed directories list generation:
# start denotes the start of a list of 'hash -d'
# definitions.
# end denotes its end.
# (placement tag: @@INSERT-hasheddirs@@)
# #A# Abbreviation expansion list generation:
# start denotes the beginning of abbreviations.
# end denotes their end.
# Lines within this section that end in '#d .*' provide
# extra documentation to be included in the refcard.
# (placement tag: @@INSERT-abbrev@@)
# #m# This tag allows you to manually generate refcard entries
# for code lines that are hard/impossible to parse.
# Example:
# #m# k ESC-h Call the run-help function
# That would add a refcard entry in the keybindings table
# for 'ESC-h' with the given comment.
# So the syntax is: #m# <section> <argument> <comment>
# #o# This tag lets you insert entries to the 'other' hash.
# Generally, this should not be used. It is there for
# things that cannot be done easily in another way.
# (placement tag: @@INSERT-other-foobar@@)
#
# All of these tags (except for m and o) take two arguments, the first
# within the tag, the other after the tag:
#
# #<tag><section># <comment>
#
# Where <section> is really just a number, which are defined by the
# @secmap array on top of 'genrefcard.pl'. The reason for numbers
# instead of names is, that for the reader, the tag should not differ
# much from a regular comment. For zsh, it is a regular comment indeed.
# The numbers have got the following meanings:
# 0 -> "default"
# 1 -> "system"
# 2 -> "user"
# 3 -> "debian"
# 4 -> "search"
# 5 -> "shortcuts"
# 6 -> "services"
#
# So, the following will add an entry to the 'functions' table in the
# 'system' section, with a (hopefully) descriptive comment:
# #f1# Edit an alias via zle
# edalias() {
#
# It will then show up in the @@INSERT-aliases-system@@ replacement tag
# that can be found in 'grml-zsh-refcard.tex.in'.
# If the section number is omitted, the 'default' section is assumed.
# Furthermore, in 'grml-zsh-refcard.tex.in' @@INSERT-aliases@@ is
# exactly the same as @@INSERT-aliases-default@@. If you want a list of
# *all* aliases, for example, use @@INSERT-aliases-all@@.
# zsh profiling
# just execute 'ZSH_PROFILE_RC=1 zsh' and run 'zprof' to get the details
if [[ $ZSH_PROFILE_RC -gt 0 ]] ; then
zmodload zsh/zprof
fi
typeset -A GRML_STATUS_FEATURES
function grml_status_feature () {
emulate -L zsh
local f=$1
local -i success=$2
if (( success == 0 )); then
GRML_STATUS_FEATURES[$f]=success
else
GRML_STATUS_FEATURES[$f]=failure
fi
return 0
}
function grml_status_features () {
emulate -L zsh
local mode=${1:-+-}
local this
if [[ $mode == -h ]] || [[ $mode == --help ]]; then
cat <<EOF
grml_status_features [-h|--help|-|+|+-|FEATURE]
Prints a summary of features the grml setup is trying to load. The
result of loading a feature is recorded. This function lets you query
the result.
The function takes one argument: "-h" or "--help" to display this help
text, "+" to display a list of all successfully loaded features, "-" for
a list of all features that failed to load. "+-" to show a list of all
features with their statuses.
Any other word is considered to by a feature and prints its status.
The default mode is "+-".
EOF
return 0
fi
if [[ $mode != - ]] && [[ $mode != + ]] && [[ $mode != +- ]]; then
this="${GRML_STATUS_FEATURES[$mode]}"
if [[ -z $this ]]; then
printf 'unknown\n'
return 1
else
printf '%s\n' $this
fi
return 0
fi
for key in ${(ok)GRML_STATUS_FEATURES}; do
this="${GRML_STATUS_FEATURES[$key]}"
if [[ $this == success ]] && [[ $mode == *+* ]]; then
printf '%-16s %s\n' $key $this
fi
if [[ $this == failure ]] && [[ $mode == *-* ]]; then
printf '%-16s %s\n' $key $this
fi
done
return 0
}
# load .zshrc.pre to give the user the chance to overwrite the defaults
[[ -r ${ZDOTDIR:-${HOME}}/.zshrc.pre ]] && source ${ZDOTDIR:-${HOME}}/.zshrc.pre
#f1# Checks whether or not you're running grml
function isgrml () {
[[ -f /etc/grml_version ]] && return 0
return 1
}
#f1# Checks whether or not you're running a grml cd
function isgrmlcd () {
[[ -f /etc/grml_cd ]] && return 0
return 1
}
if isgrml ; then
#f1# Checks whether or not you're running grml-small
function isgrmlsmall () {
if [[ ${${${(f)"$(</etc/grml_version)"}%% *}##*-} == 'small' ]]; then
return 0
fi
return 1
}
else
function isgrmlsmall () { return 1 }
fi
GRML_OSTYPE=$(uname -s)
function islinux () {
[[ $GRML_OSTYPE == "Linux" ]]
}
function isdarwin () {
[[ $GRML_OSTYPE == "Darwin" ]]
}
function isfreebsd () {
[[ $GRML_OSTYPE == "FreeBSD" ]]
}
function isopenbsd () {
[[ $GRML_OSTYPE == "OpenBSD" ]]
}
#f1# are we running within an utf environment?
function isutfenv () {
case "$LANG $CHARSET $LANGUAGE" in
*utf*) return 0 ;;
*UTF*) return 0 ;;
*) return 1 ;;
esac
}
# check for user, if not running as root set $SUDO to sudo
(( EUID != 0 )) && SUDO='sudo' || SUDO=''
# check for zsh v5.1+
if ! [[ ${ZSH_VERSION} == 5.<1->* \
|| ${ZSH_VERSION} == <6->.<->* ]] ; then
printf '-!-\n'
printf '-!- In this configuration we try to make use of features, that\n'
printf '-!- require version 5.1 of the shell; That way this setup can be\n'
printf '-!- used with a wide range of zsh versions, while using fairly\n'
printf '-!- advanced features in all supported versions.\n'
printf '-!-\n'
printf '-!- However, you are running zsh version %s.\n' "$ZSH_VERSION"
printf '-!-\n'
printf '-!- While this *may* work, it might as well fail.\n'
printf '-!- Please consider updating to at least version 5.1 of zsh.\n'
printf '-!-\n'
printf '-!- DO NOT EXPECT THIS TO WORK FLAWLESSLY!\n'
printf '-!- If it does today, you'\''ve been lucky.\n'
printf '-!-\n'
printf '-!- Ye been warned!\n'
printf '-!-\n'
function zstyle () { : }
fi
# autoload wrapper - use this one instead of autoload directly
# We need to define this function as early as this, because autoloading
# 'is-at-least()' needs it.
function zrcautoload () {
emulate -L zsh
setopt extended_glob
local fdir ffile
local -i ffound
ffile=$1
(( ffound = 0 ))
for fdir in ${fpath} ; do
[[ -e ${fdir}/${ffile} ]] && (( ffound = 1 ))
done
(( ffound == 0 )) && return 1
autoload -U ${ffile} || return 1
return 0
}
# Autoload zsh's hook system early, so we can use it whenever we need.
zrcautoload add-zsh-hook || add-zsh-hook () { :; }
# Load is-at-least() for more precise version checks Note that this test will
# *always* fail, if the is-at-least function could not be marked for
# autoloading.
zrcautoload is-at-least || function is-at-least () { return 1 }
# set some important options (as early as possible)
# append history list to the history file; this is the default but we make sure
# because it's required for share_history.
setopt append_history
# import new commands from the history file also in other zsh-session
setopt share_history
# save each command's beginning timestamp and the duration to the history file
setopt extended_history
# remove command lines from the history list when the first character on the
# line is a space
setopt histignorespace
# if a command is issued that can't be executed as a normal command, and the
# command is the name of a directory, perform the cd command to that directory.
setopt auto_cd
# in order to use #, ~ and ^ for filename generation grep word
# *~(*.gz|*.bz|*.bz2|*.zip|*.Z) -> searches for word not in compressed files
# don't forget to quote '^', '~' and '#'!
setopt extended_glob
# display PID when suspending processes as well
setopt longlistjobs
# report the status of backgrounds jobs immediately
setopt notify
# whenever a command completion is attempted, make sure the entire command path
# is hashed first.
setopt hash_list_all
# not just at the end
setopt completeinword
# Don't send SIGHUP to background processes when the shell exits.
setopt nohup
# make cd push the old directory onto the directory stack.
setopt auto_pushd
# avoid "beep"ing
setopt nobeep
# don't push the same dir twice.
setopt pushd_ignore_dups
# * shouldn't match dotfiles. ever.
setopt noglobdots
# use zsh style word splitting
setopt noshwordsplit
# don't error out when unset parameters are used
setopt unset
# setting some default values
NOCOR=${NOCOR:-0}
NOETCHOSTS=${NOETCHOSTS:-0}
NOMENU=${NOMENU:-0}
NOPATHHELPER=${NOPATHHELPER:-0}
NOPRECMD=${NOPRECMD:-0}
COMMAND_NOT_FOUND=${COMMAND_NOT_FOUND:-0}
GRML_ZSH_CNF_HANDLER=${GRML_ZSH_CNF_HANDLER:-/usr/share/command-not-found/command-not-found}
GRML_DISPLAY_BATTERY=${GRML_DISPLAY_BATTERY:-${BATTERY:-0}}
GRMLSMALL_SPECIFIC=${GRMLSMALL_SPECIFIC:-1}
ZSH_NO_DEFAULT_LOCALE=${ZSH_NO_DEFAULT_LOCALE:-0}
typeset -ga ls_options
typeset -ga grep_options
# Colors on GNU ls(1)
if ls --color=auto / >/dev/null 2>&1; then
ls_options+=( --color=auto )
# Colors on FreeBSD and OSX ls(1)
elif ls -G / >/dev/null 2>&1; then
ls_options+=( -G )
fi
# Natural sorting order on GNU ls(1)
# OSX and IllumOS have a -v option that is not natural sorting
if ls --version |& grep -q 'GNU' >/dev/null 2>&1 && ls -v / >/dev/null 2>&1; then
ls_options+=( -v )
fi
# Color on GNU and FreeBSD grep(1)
if grep --color=auto -q "a" <<< "a" >/dev/null 2>&1; then
grep_options+=( --color=auto )
fi
# utility functions
# this function checks if a command exists and returns either true
# or false. This avoids using 'which' and 'whence', which will
# avoid problems with aliases for which on certain weird systems. :-)
# Usage: check_com [-c|-g] word
# -c only checks for external commands
# -g does the usual tests and also checks for global aliases
function check_com () {
emulate -L zsh
local -i comonly gatoo
comonly=0
gatoo=0
if [[ $1 == '-c' ]] ; then
comonly=1
shift 1
elif [[ $1 == '-g' ]] ; then
gatoo=1
shift 1
fi
if (( ${#argv} != 1 )) ; then
printf 'usage: check_com [-c|-g] <command>\n' >&2
return 1
fi
if (( comonly > 0 )) ; then
(( ${+commands[$1]} )) && return 0
return 1
fi
if (( ${+commands[$1]} )) \
|| (( ${+functions[$1]} )) \
|| (( ${+aliases[$1]} )) \
|| (( ${+reswords[(r)$1]} )) ; then
return 0
fi
if (( gatoo > 0 )) && (( ${+galiases[$1]} )) ; then
return 0
fi
return 1
}
# creates an alias and precedes the command with
# sudo if $EUID is not zero.
function salias () {
emulate -L zsh
local only=0 ; local multi=0
local key val
while getopts ":hao" opt; do
case $opt in
o) only=1 ;;
a) multi=1 ;;
h)
printf 'usage: salias [-hoa] <alias-expression>\n'
printf ' -h shows this help text.\n'
printf ' -a replace '\'' ; '\'' sequences with '\'' ; sudo '\''.\n'
printf ' be careful using this option.\n'
printf ' -o only sets an alias if a preceding sudo would be needed.\n'
return 0
;;
*) salias -h >&2; return 1 ;;
esac
done
shift "$((OPTIND-1))"
if (( ${#argv} > 1 )) ; then
printf 'Too many arguments %s\n' "${#argv}"
return 1
fi
key="${1%%\=*}" ; val="${1#*\=}"
if (( EUID == 0 )) && (( only == 0 )); then
alias -- "${key}=${val}"
elif (( EUID > 0 )) ; then
(( multi > 0 )) && val="${val// ; / ; sudo }"
alias -- "${key}=sudo ${val}"
fi
return 0
}
# Check if we can read given files and source those we can.
function xsource () {
if (( ${#argv} < 1 )) ; then
printf 'usage: xsource FILE(s)...\n' >&2
return 1
fi
while (( ${#argv} > 0 )) ; do
[[ -r "$1" ]] && source "$1"
shift
done
return 0
}
# Check if we can read a given file and 'cat(1)' it.
function xcat () {
emulate -L zsh
if (( ${#argv} != 1 )) ; then
printf 'usage: xcat FILE\n' >&2
return 1
fi
[[ -r $1 ]] && cat $1
return 0
}
# this allows us to stay in sync with grml's zshrc and put own
# modifications in ~/.zshrc.local
function zrclocal () {
xsource "/etc/zsh/zshrc.local"
xsource "${ZDOTDIR:-${HOME}}/.zshrc.local"
return 0
}
# locale setup
if (( ZSH_NO_DEFAULT_LOCALE == 0 )); then
xsource "/etc/default/locale"
fi
for var in LANG LANGUAGE LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER LC_TELEPHONE LC_TIME ; do
[[ -n ${(P)var} ]] && export $var
done
builtin unset -v var
# set some variables
if check_com -c vim ; then
#v#
export EDITOR=${EDITOR:-vim}
else
export EDITOR=${EDITOR:-vi}
fi
#v#
export PAGER=${PAGER:-less}
#v#
export MAIL=${MAIL:-/var/mail/$USER}
# color setup for ls:
check_com -c dircolors && eval $(dircolors -b)
# Setup PATH from system defaults on macOS.
if [[ -x /usr/libexec/path_helper ]] && [[ "$NOPATHHELPER" -eq 0 ]] ; then
eval $(/usr/libexec/path_helper -s)
fi
# Add MacPorts PATH on darwin/macOS.
if isdarwin && [[ -d /opt/local ]]; then
PATH="/opt/local/bin:/opt/local/sbin:$PATH"
MANPATH="/opt/local/share/man:$MANPATH"
fi
# load our function and completion directories
for fdir in /usr/share/grml/zsh/completion /usr/share/grml/zsh/functions; do
fpath=( ${fdir} ${fdir}/**/*(/N) ${fpath} )
done
typeset -aU ffiles
ffiles=(/usr/share/grml/zsh/functions/**/[^_]*[^~](N.:t))
(( ${#ffiles} > 0 )) && autoload -U "${ffiles[@]}"
unset -v fdir ffiles
# support colors in less
export LESS_TERMCAP_mb=$'\E[01;31m'
export LESS_TERMCAP_md=$'\E[01;31m'
export LESS_TERMCAP_me=$'\E[0m'
export LESS_TERMCAP_se=$'\E[0m'
export LESS_TERMCAP_so=$'\E[01;44;33m'
export LESS_TERMCAP_ue=$'\E[0m'
export LESS_TERMCAP_us=$'\E[01;32m'
# mailchecks
MAILCHECK=30
# report about cpu-/system-/user-time of command if running longer than
# 5 seconds
REPORTTIME=5
# watch for everyone but me and root
watch=(notme root)
# automatically remove duplicates from these arrays
typeset -U path PATH cdpath CDPATH fpath FPATH manpath MANPATH
# Load a few modules
for mod in parameter complist deltochar mathfunc ; do
zmodload -i zsh/${mod} 2>/dev/null
grml_status_feature mod:$mod $?
done && builtin unset -v mod
# autoload zsh modules when they are referenced
zmodload -a zsh/stat zstat
zmodload -a zsh/zpty zpty
zmodload -ap zsh/mapfile mapfile
# completion system
COMPDUMPFILE=${COMPDUMPFILE:-${ZDOTDIR:-${HOME}}/.zcompdump}
if zrcautoload compinit ; then
typeset -a tmp
zstyle -a ':grml:completion:compinit' arguments tmp
compinit -d ${COMPDUMPFILE} "${tmp[@]}"
grml_status_feature compinit $?
unset tmp
else
grml_status_feature compinit 1
function compdef { }
fi
# completion system
# called later (via grmlcomp)
# note: use 'zstyle' for getting current settings
# press ^xh (control-x h) for getting tags in context; ^x? (control-x ?) to run complete_debug with trace output
function grmlcomp () {
# TODO: This could use some additional information
# Make sure the completion system is initialised
(( ${+_comps} )) || return 1
# allow one error for every three characters typed in approximate completer
zstyle ':completion:*:approximate:' max-errors 'reply=( $((($#PREFIX+$#SUFFIX)/3 )) numeric )'
# don't complete backup files as executables
zstyle ':completion:*:complete:-command-::commands' ignored-patterns '(aptitude-*|*\~)'
# start menu completion only if it could find no unambiguous initial string
zstyle ':completion:*:correct:*' insert-unambiguous true
zstyle ':completion:*:corrections' format $'%{\e[0;31m%}%d (errors: %e)%{\e[0m%}'
zstyle ':completion:*:correct:*' original true
# activate color-completion
zstyle ':completion:*:default' list-colors ${(s.:.)LS_COLORS}
# format on completion
zstyle ':completion:*:descriptions' format $'%{\e[0;31m%}completing %B%d%b%{\e[0m%}'
# automatically complete 'cd -<tab>' and 'cd -<ctrl-d>' with menu
# zstyle ':completion:*:*:cd:*:directory-stack' menu yes select
# insert all expansions for expand completer
zstyle ':completion:*:expand:*' tag-order all-expansions
zstyle ':completion:*:history-words' list false
# activate menu
zstyle ':completion:*:history-words' menu yes
# ignore duplicate entries
zstyle ':completion:*:history-words' remove-all-dups yes
zstyle ':completion:*:history-words' stop yes
# match uppercase from lowercase
zstyle ':completion:*' matcher-list 'm:{a-z}={A-Z}'
# separate matches into groups
zstyle ':completion:*:matches' group 'yes'
zstyle ':completion:*' group-name ''
if [[ "$NOMENU" -eq 0 ]] ; then
# if there are more than 5 options allow selecting from a menu
zstyle ':completion:*' menu select=5
else
# don't use any menus at all
setopt no_auto_menu
fi
zstyle ':completion:*:messages' format '%d'
zstyle ':completion:*:options' auto-description '%d'
# describe options in full
zstyle ':completion:*:options' description 'yes'
# on processes completion complete all user processes
zstyle ':completion:*:processes' command 'ps -au$USER'
# offer indexes before parameters in subscripts
zstyle ':completion:*:*:-subscript-:*' tag-order indexes parameters
# provide verbose completion information
zstyle ':completion:*' verbose true
# recent (as of Dec 2007) zsh versions are able to provide descriptions
# for commands (read: 1st word in the line) that it will list for the user
# to choose from. The following disables that, because it's not exactly fast.
zstyle ':completion:*:-command-:*:' verbose false
# set format for warnings
zstyle ':completion:*:warnings' format $'%{\e[0;31m%}No matches for:%{\e[0m%} %d'
# define files to ignore for zcompile
zstyle ':completion:*:*:zcompile:*' ignored-patterns '(*~|*.zwc)'
zstyle ':completion:correct:' prompt 'correct to: %e'
# Ignore completion functions for commands you don't have:
zstyle ':completion::(^approximate*):*:functions' ignored-patterns '_*'
# Provide more processes in completion of programs like killall:
zstyle ':completion:*:processes-names' command 'ps c -u ${USER} -o command | uniq'
# complete manual by their section
zstyle ':completion:*:manuals' separate-sections true
zstyle ':completion:*:manuals.*' insert-sections true
zstyle ':completion:*:man:*' menu yes select
# Search path for sudo completion
zstyle ':completion:*:sudo:*' command-path /usr/local/sbin \
/usr/local/bin \
/usr/sbin \
/usr/bin \
/sbin \
/bin \
/usr/X11R6/bin
# provide .. as a completion
zstyle ':completion:*' special-dirs ..
# run rehash on completion so new installed program are found automatically:
function _force_rehash () {
(( CURRENT == 1 )) && rehash
return 1
}
## correction
# some people don't like the automatic correction - so run 'NOCOR=1 zsh' to deactivate it
if [[ "$NOCOR" -gt 0 ]] ; then
zstyle ':completion:*' completer _oldlist _expand _force_rehash _complete _files _ignored
setopt nocorrect
else
# try to be smart about when to use what completer...
setopt correct
zstyle -e ':completion:*' completer '
if [[ $_last_try != "$HISTNO$BUFFER$CURSOR" ]] ; then
_last_try="$HISTNO$BUFFER$CURSOR"
reply=(_complete _match _ignored _prefix _files)
else
if [[ $words[1] == (rm|mv) ]] ; then
reply=(_complete _files)
else
reply=(_oldlist _expand _force_rehash _complete _ignored _correct _approximate _files)
fi
fi'
fi
# command for process lists, the local web server details and host completion
zstyle ':completion:*:urls' local 'www' '/var/www/' 'public_html'
# Some functions, like _apt and _dpkg, are very slow. We can use a cache in
# order to speed things up
if [[ ${GRML_COMP_CACHING:-yes} == yes ]]; then
GRML_COMP_CACHE_DIR=${GRML_COMP_CACHE_DIR:-${ZDOTDIR:-$HOME}/.cache}
if [[ ! -d ${GRML_COMP_CACHE_DIR} ]]; then
command mkdir -p "${GRML_COMP_CACHE_DIR}"
fi
zstyle ':completion:*' use-cache yes
zstyle ':completion:*:complete:*' cache-path "${GRML_COMP_CACHE_DIR}"
fi
# host completion
_ssh_config_hosts=()
if [[ -r ~/.ssh/config ]] ; then
_ssh_config_hosts=(${${(s: :)${(ps:\t:)${${(@M)${(f)"$(<$HOME/.ssh/config)"}:#Host *}#Host }}}:#*[*?]*})
fi
_ssh_hosts=()
if [[ -r ~/.ssh/known_hosts ]] ; then
_ssh_hosts=(${${${${(f)"$(<$HOME/.ssh/known_hosts)"}:#[\|]*}%%\ *}%%,*})
fi
_etc_hosts=()
if [[ -r /etc/hosts ]] && [[ "$NOETCHOSTS" -eq 0 ]] ; then
: ${(A)_etc_hosts:=${(s: :)${(ps:\t:)${${(f)~~"$(grep -v '^0\.0\.0\.0\|^127\.0\.0\.1\|^::1 ' /etc/hosts)"}%%\#*}##[:blank:]#[^[:blank:]]#}}}
fi
hosts=(
"$HOST"
"$_ssh_config_hosts[@]"
"$_ssh_hosts[@]"
"$_etc_hosts[@]"
localhost
)
zstyle ':completion:*:hosts' hosts $hosts
# TODO: so, why is this here?
# zstyle '*' hosts $hosts
# use generic completion system for programs not yet defined; (_gnu_generic works
# with commands that provide a --help option with "standard" gnu-like output.)
for compcom in cp deborphan df feh fetchipac gpasswd head hnb ipacsum mv \
pal stow uname ; do
[[ -z ${_comps[$compcom]} ]] && compdef _gnu_generic ${compcom}
done; unset compcom
# see upgrade function in this file
compdef _hosts upgrade
}
# Keyboard setup: The following is based on the same code, we wrote for
# debian's setup. It ensures the terminal is in the right mode, when zle is
# active, so the values from $terminfo are valid. Therefore, this setup should
# work on all systems, that have support for `terminfo'. It also requires the
# zsh in use to have the `zsh/terminfo' module built.
#
# If you are customising your `zle-line-init()' or `zle-line-finish()'
# functions, make sure you call the following utility functions in there:
#
# - zle-line-init(): zle-smkx
# - zle-line-finish(): zle-rmkx
# Use emacs-like key bindings by default:
bindkey -e
# Custom widgets:
## beginning-of-line OR beginning-of-buffer OR beginning of history
## by: Bart Schaefer <[email protected]>, Bernhard Tittelbach
function beginning-or-end-of-somewhere () {
local hno=$HISTNO
if [[ ( "${LBUFFER[-1]}" == $'\n' && "${WIDGET}" == beginning-of* ) || \
( "${RBUFFER[1]}" == $'\n' && "${WIDGET}" == end-of* ) ]]; then
zle .${WIDGET:s/somewhere/buffer-or-history/} "$@"
else
zle .${WIDGET:s/somewhere/line-hist/} "$@"
if (( HISTNO != hno )); then
zle .${WIDGET:s/somewhere/buffer-or-history/} "$@"
fi
fi
}
zle -N beginning-of-somewhere beginning-or-end-of-somewhere
zle -N end-of-somewhere beginning-or-end-of-somewhere
# add a command line to the shells history without executing it
function commit-to-history () {
print -rs ${(z)BUFFER}
zle send-break
}
zle -N commit-to-history
# only slash should be considered as a word separator:
function slash-backward-kill-word () {
local WORDCHARS="${WORDCHARS:s@/@}"
# zle backward-word
zle backward-kill-word
}
zle -N slash-backward-kill-word
# a generic accept-line wrapper
# This widget can prevent unwanted autocorrections from command-name
# to _command-name, rehash automatically on enter and call any number
# of builtin and user-defined widgets in different contexts.
#
# For a broader description, see:
# <http://bewatermyfriend.org/posts/2007/12-26.11-50-38-tooltime.html>
#
# The code is imported from the file 'zsh/functions/accept-line' from
# <http://ft.bewatermyfriend.org/comp/zsh/zsh-dotfiles.tar.bz2>, which
# distributed under the same terms as zsh itself.
# A newly added command will may not be found or will cause false
# correction attempts, if you got auto-correction set. By setting the
# following style, we force accept-line() to rehash, if it cannot
# find the first word on the command line in the $command[] hash.
zstyle ':acceptline:*' rehash true
function Accept-Line () {
setopt localoptions noksharrays
local -a subs
local -xi aldone
local sub
local alcontext=${1:-$alcontext}
zstyle -a ":acceptline:${alcontext}" actions subs
(( ${#subs} < 1 )) && return 0
(( aldone = 0 ))
for sub in ${subs} ; do
[[ ${sub} == 'accept-line' ]] && sub='.accept-line'
zle ${sub}
(( aldone > 0 )) && break
done
}
function Accept-Line-getdefault () {
emulate -L zsh
local default_action
zstyle -s ":acceptline:${alcontext}" default_action default_action
case ${default_action} in
((accept-line|))
printf ".accept-line"
;;
(*)
printf ${default_action}
;;
esac
}
function Accept-Line-HandleContext () {
zle Accept-Line
default_action=$(Accept-Line-getdefault)
zstyle -T ":acceptline:${alcontext}" call_default \
&& zle ${default_action}
}
function accept-line () {
setopt localoptions noksharrays
local -a cmdline
local -x alcontext
local buf com fname format msg default_action
alcontext='default'
buf="${BUFFER}"
cmdline=(${(z)BUFFER})
com="${cmdline[1]}"
fname="_${com}"
Accept-Line 'preprocess'
zstyle -t ":acceptline:${alcontext}" rehash \
&& [[ -z ${commands[$com]} ]] \
&& rehash
if [[ -n ${com} ]] \
&& [[ -n ${reswords[(r)$com]} ]] \
|| [[ -n ${aliases[$com]} ]] \
|| [[ -n ${functions[$com]} ]] \
|| [[ -n ${builtins[$com]} ]] \
|| [[ -n ${commands[$com]} ]] ; then
# there is something sensible to execute, just do it.
alcontext='normal'
Accept-Line-HandleContext
return
fi
if [[ -o correct ]] \
|| [[ -o correctall ]] \
&& [[ -n ${functions[$fname]} ]] ; then
# nothing there to execute but there is a function called
# _command_name; a completion widget. Makes no sense to
# call it on the commandline, but the correct{,all} options
# will ask for it nevertheless, so warn the user.
if [[ ${LASTWIDGET} == 'accept-line' ]] ; then
# Okay, we warned the user before, he called us again,
# so have it his way.
alcontext='force'
Accept-Line-HandleContext
return
fi
if zstyle -t ":acceptline:${alcontext}" nocompwarn ; then
alcontext='normal'
Accept-Line-HandleContext
else
# prepare warning message for the user, configurable via zstyle.
zstyle -s ":acceptline:${alcontext}" compwarnfmt msg
if [[ -z ${msg} ]] ; then
msg="%c will not execute and completion %f exists."
fi
zformat -f msg "${msg}" "c:${com}" "f:${fname}"
zle -M -- "${msg}"
fi
return
elif [[ -n ${buf//[$' \t\n']##/} ]] ; then
# If we are here, the commandline contains something that is not
# executable, which is neither subject to _command_name correction
# and is not empty. might be a variable assignment
alcontext='misc'
Accept-Line-HandleContext
return
fi
# If we got this far, the commandline only contains whitespace, or is empty.
alcontext='empty'
Accept-Line-HandleContext
}
zle -N accept-line
zle -N Accept-Line
zle -N Accept-Line-HandleContext
# power completion / abbreviation expansion / buffer expansion
# see http://zshwiki.org/home/examples/zleiab for details
# less risky than the global aliases but powerful as well
# just type the abbreviation key and afterwards 'ctrl-x .' to expand it
declare -A abk
setopt extendedglob
setopt interactivecomments
abk=(
# key # value (#d additional doc string)
#A# start
'...' '../..'
'....' '../../..'
'BG' '& exit'
'C' '| wc -l'
'G' '|& grep '${grep_options:+"${grep_options[*]}"}
'H' '| head'
'Hl' ' --help |& less -r' #d (Display help in pager)
'J' '| jq'
'K' '| keep'
'L' '| less'
'LL' '|& less -r'
'M' '| most'
'N' '&>/dev/null' #d (No Output)
'R' '| tr A-z N-za-m' #d (ROT13)
'SL' '| sort | less'
'S' '| sort -u'
'T' '| tail'
'TS' '| ts "%F %H:%M:%.S"'
'V' '|& vim -'
#A# end
'co' './configure && make && sudo make install'
)
function zleiab () {
emulate -L zsh
setopt extendedglob
local MATCH
LBUFFER=${LBUFFER%%(#m)[.\-+:|_a-zA-Z0-9]#}
LBUFFER+=${abk[$MATCH]:-$MATCH}
}
zle -N zleiab
function help-show-abk () {
zle -M "$(print "Available abbreviations for expansion:"; print -a -C 2 ${(kv)abk})"
}
zle -N help-show-abk
# press "ctrl-x d" to insert the actual date in the form yyyy-mm-dd
function insert-datestamp () { LBUFFER+=${(%):-'%D{%Y-%m-%d}'}; }
zle -N insert-datestamp
# press esc-m for inserting last typed word again (thanks to caphuso!)
function insert-last-typed-word () { zle insert-last-word -- 0 -1 };
zle -N insert-last-typed-word;
function grml-zsh-fg () {
if (( ${#jobstates} )); then
zle .push-input
[[ -o hist_ignore_space ]] && BUFFER=' ' || BUFFER=''
BUFFER="${BUFFER}fg"
zle .accept-line
else
zle -M 'No background jobs. Doing nothing.'
fi
}
zle -N grml-zsh-fg
# run command line as user root via sudo:
function sudo-command-line () {
[[ -z $BUFFER ]] && zle up-history
local cmd="sudo "
if [[ ${BUFFER} == ${cmd}* ]]; then
CURSOR=$(( CURSOR-${#cmd} ))
BUFFER="${BUFFER#$cmd}"
else
BUFFER="${cmd}${BUFFER}"
CURSOR=$(( CURSOR+${#cmd} ))
fi
zle reset-prompt
}
zle -N sudo-command-line
### jump behind the first word on the cmdline.
### useful to add options.
function jump_after_first_word () {
local words
words=(${(z)BUFFER})
if (( ${#words} <= 1 )) ; then
CURSOR=${#BUFFER}
else
CURSOR=${#${words[1]}}
fi
}
zle -N jump_after_first_word
#f5# Create directory under cursor or the selected area
function inplaceMkDirs () {
# Press ctrl-xM to create the directory under the cursor or the selected area.
# To select an area press ctrl-@ or ctrl-space and use the cursor.
# Use case: you type "mv abc ~/testa/testb/testc/" and remember that the
# directory does not exist yet -> press ctrl-XM and problem solved
local PATHTOMKDIR
if ((REGION_ACTIVE==1)); then
local F=$MARK T=$CURSOR
if [[ $F -gt $T ]]; then
F=${CURSOR}
T=${MARK}
fi
# get marked area from buffer and eliminate whitespace
PATHTOMKDIR=${BUFFER[F+1,T]%%[[:space:]]##}
PATHTOMKDIR=${PATHTOMKDIR##[[:space:]]##}
else
local bufwords iword
bufwords=(${(z)LBUFFER})
iword=${#bufwords}
bufwords=(${(z)BUFFER})
PATHTOMKDIR="${(Q)bufwords[iword]}"
fi
[[ -z "${PATHTOMKDIR}" ]] && return 1
PATHTOMKDIR=${~PATHTOMKDIR}
if [[ -e "${PATHTOMKDIR}" ]]; then
zle -M " path already exists, doing nothing"
else
zle -M "$(mkdir -p -v "${PATHTOMKDIR}")"
zle end-of-line
fi
}
zle -N inplaceMkDirs
#v1# set number of lines to display per page
HELP_LINES_PER_PAGE=20
#v1# set location of help-zle cache file
HELP_ZLE_CACHE_FILE=~/.cache/zsh_help_zle_lines.zsh
# helper function for help-zle, actually generates the help text
function help_zle_parse_keybindings () {
emulate -L zsh
setopt extendedglob
unsetopt ksharrays #indexing starts at 1
#v1# choose files that help-zle will parse for keybindings
((${+HELPZLE_KEYBINDING_FILES})) || HELPZLE_KEYBINDING_FILES=( /etc/zsh/zshrc ~/.zshrc.pre ~/.zshrc ~/.zshrc.local )
if [[ -r $HELP_ZLE_CACHE_FILE ]]; then
local load_cache=0
local f
for f ($HELPZLE_KEYBINDING_FILES) [[ $f -nt $HELP_ZLE_CACHE_FILE ]] && load_cache=1
[[ $load_cache -eq 0 ]] && . $HELP_ZLE_CACHE_FILE && return
fi
#fill with default keybindings, possibly to be overwritten in a file later
#Note that due to zsh inconsistency on escaping assoc array keys, we encase the key in '' which we will remove later
local -A help_zle_keybindings
help_zle_keybindings['<Ctrl>@']="set MARK"
help_zle_keybindings['<Ctrl>x<Ctrl>j']="vi-join lines"
help_zle_keybindings['<Ctrl>x<Ctrl>b']="jump to matching brace"
help_zle_keybindings['<Ctrl>x<Ctrl>u']="undo"
help_zle_keybindings['<Ctrl>_']="undo"
help_zle_keybindings['<Ctrl>x<Ctrl>f<c>']="find <c> in cmdline"
help_zle_keybindings['<Ctrl>a']="goto beginning of line"
help_zle_keybindings['<Ctrl>e']="goto end of line"
help_zle_keybindings['<Ctrl>t']="transpose charaters"
help_zle_keybindings['<Alt>t']="transpose words"
help_zle_keybindings['<Alt>s']="spellcheck word"
help_zle_keybindings['<Ctrl>k']="backward kill buffer"
help_zle_keybindings['<Ctrl>u']="forward kill buffer"
help_zle_keybindings['<Ctrl>y']="insert previously killed word/string"
help_zle_keybindings["<Alt>'"]="quote line"
help_zle_keybindings['<Alt>"']="quote from mark to cursor"
help_zle_keybindings['<Alt><arg>']="repeat next cmd/char <arg> times (<Alt>-<Alt>1<Alt>0a -> -10 times 'a')"
help_zle_keybindings['<Alt>u']="make next word Uppercase"
help_zle_keybindings['<Alt>l']="make next word lowercase"
help_zle_keybindings['<Ctrl>xG']="preview expansion under cursor"
help_zle_keybindings['<Alt>q']="push current CL into background, freeing it. Restore on next CL"
help_zle_keybindings['<Alt>.']="insert (and interate through) last word from prev CLs"
help_zle_keybindings['<Alt>,']="complete word from newer history (consecutive hits)"
help_zle_keybindings['<Alt>m']="repeat last typed word on current CL"
help_zle_keybindings['<Ctrl>v']="insert next keypress symbol literally (e.g. for bindkey)"
help_zle_keybindings['!!:n*<Tab>']="insert last n arguments of last command"
help_zle_keybindings['!!:n-<Tab>']="insert arguments n..N-2 of last command (e.g. mv s s d)"
help_zle_keybindings['<Alt>h']="show help/manpage for current command"
#init global variables
unset help_zle_lines help_zle_sln
typeset -g -a help_zle_lines
typeset -g help_zle_sln=1
local k v f cline
local lastkeybind_desc contents #last description starting with #k# that we found
local num_lines_elapsed=0 #number of lines between last description and keybinding
#search config files in the order they a called (and thus the order in which they overwrite keybindings)
for f in $HELPZLE_KEYBINDING_FILES; do
[[ -r "$f" ]] || continue #not readable ? skip it
contents="$(<$f)"
for cline in "${(f)contents}"; do
#zsh pattern: matches lines like: #k# ..............
if [[ "$cline" == (#s)[[:space:]]#\#k\#[[:space:]]##(#b)(*)[[:space:]]#(#e) ]]; then
lastkeybind_desc="$match[*]"
num_lines_elapsed=0
#zsh pattern: matches lines that set a keybinding using bind2map, bindkey or compdef -k
# ignores lines that are commentend out
# grabs first in '' or "" enclosed string with length between 1 and 6 characters
elif [[ "$cline" == [^#]#(bind2maps[[:space:]](*)-s|bindkey|compdef -k)[[:space:]](*)(#b)(\"((?)(#c1,6))\"|\'((?)(#c1,6))\')(#B)(*) ]]; then
#description previously found ? description not more than 2 lines away ? keybinding not empty ?
if [[ -n $lastkeybind_desc && $num_lines_elapsed -lt 2 && -n $match[1] ]]; then
#substitute keybinding string with something readable
k=${${${${${${${match[1]/\\e\^h/<Alt><BS>}/\\e\^\?/<Alt><BS>}/\\e\[5~/<PageUp>}/\\e\[6~/<PageDown>}//(\\e|\^\[)/<Alt>}//\^/<Ctrl>}/3~/<Alt><Del>}
#put keybinding in assoc array, possibly overwriting defaults or stuff found in earlier files
#Note that we are extracting the keybinding-string including the quotes (see Note at beginning)
help_zle_keybindings[${k}]=$lastkeybind_desc
fi
lastkeybind_desc=""
else
((num_lines_elapsed++))
fi
done
done
unset contents
#calculate length of keybinding column
local kstrlen=0
for k (${(k)help_zle_keybindings[@]}) ((kstrlen < ${#k})) && kstrlen=${#k}
#convert the assoc array into preformated lines, which we are able to sort
for k v in ${(kv)help_zle_keybindings[@]}; do
#pad keybinding-string to kstrlen chars and remove outermost characters (i.e. the quotes)
help_zle_lines+=("${(r:kstrlen:)k[2,-2]}${v}")
done
#sort lines alphabetically
help_zle_lines=("${(i)help_zle_lines[@]}")
[[ -d ${HELP_ZLE_CACHE_FILE:h} ]] || mkdir -p "${HELP_ZLE_CACHE_FILE:h}"
echo "help_zle_lines=(${(q)help_zle_lines[@]})" >| $HELP_ZLE_CACHE_FILE
zcompile $HELP_ZLE_CACHE_FILE
}
typeset -g help_zle_sln
typeset -g -a help_zle_lines
# Provides (partially autogenerated) help on keybindings and the zsh line editor
function help-zle () {
emulate -L zsh
unsetopt ksharrays #indexing starts at 1
#help lines already generated ? no ? then do it
[[ ${+functions[help_zle_parse_keybindings]} -eq 1 ]] && {help_zle_parse_keybindings && unfunction help_zle_parse_keybindings}
#already displayed all lines ? go back to the start
[[ $help_zle_sln -gt ${#help_zle_lines} ]] && help_zle_sln=1
local sln=$help_zle_sln
#note that help_zle_sln is a global var, meaning we remember the last page we viewed
help_zle_sln=$((help_zle_sln + HELP_LINES_PER_PAGE))
zle -M "${(F)help_zle_lines[sln,help_zle_sln-1]}"
}
zle -N help-zle
## complete word from currently visible Screen or Tmux buffer.
if check_com -c screen || check_com -c tmux; then
function _complete_screen_display () {
local TMPFILE=$(mktemp)
local -U -a _screen_display_wordlist
trap "rm -f $TMPFILE" EXIT
# fill array with contents from screen hardcopy
if ((${+TMUX})); then
#works, but crashes tmux below version 1.4
#luckily tmux -V option to ask for version, was also added in 1.4
tmux -V &>/dev/null || return
tmux -q capture-pane -b 0 \; save-buffer -b 0 $TMPFILE \; delete-buffer -b 0
else
[[ "$TERM" != "screen" ]] && return
screen -X hardcopy $TMPFILE
# screen sucks, it dumps in latin1, apparently always. so recode it
# to system charset
check_com recode && recode latin1 $TMPFILE
fi
_screen_display_wordlist=( ${(QQ)$(<$TMPFILE)} )
# remove PREFIX to be completed from that array
_screen_display_wordlist[${_screen_display_wordlist[(i)$PREFIX]}]=""
compadd -a _screen_display_wordlist
}
#m# k CTRL-x\,\,\,S Complete word from GNU screen buffer
bindkey -r "^xS"
compdef -k _complete_screen_display complete-word '^xS'
fi
# Load a few more functions and tie them to widgets, so they can be bound:
function zrcautozle () {
emulate -L zsh
local fnc=$1
zrcautoload $fnc && zle -N $fnc
}
function zrcgotwidget () {
(( ${+widgets[$1]} ))
}
function zrcgotkeymap () {
[[ -n ${(M)keymaps:#$1} ]]
}
zrcautozle insert-files
zrcautozle edit-command-line
zrcautozle insert-unicode-char
if zrcautoload history-search-end; then
zle -N history-beginning-search-backward-end history-search-end
zle -N history-beginning-search-forward-end history-search-end
fi
zle -C hist-complete complete-word _generic
zstyle ':completion:hist-complete:*' completer _history
# The actual terminal setup hooks and bindkey-calls:
# An array to note missing features to ease diagnosis in case of problems.
typeset -ga grml_missing_features
function zrcbindkey () {
if (( ARGC )) && zrcgotwidget ${argv[-1]}; then
bindkey "$@"
fi
}
function bind2maps () {
local i sequence widget
local -a maps
while [[ "$1" != "--" ]]; do
maps+=( "$1" )
shift
done
shift
if [[ "$1" == "-s" ]]; then
shift
sequence="$1"
else
sequence="${key[$1]}"
fi
widget="$2"
[[ -z "$sequence" ]] && return 1
for i in "${maps[@]}"; do
zrcbindkey -M "$i" "$sequence" "$widget"
done
}
if (( ${+terminfo[smkx]} )) && (( ${+terminfo[rmkx]} )); then
function zle-smkx () {
emulate -L zsh
printf '%s' ${terminfo[smkx]}
}
function zle-rmkx () {
emulate -L zsh
printf '%s' ${terminfo[rmkx]}
}
function zle-line-init () {
zle-smkx
}
function zle-line-finish () {
zle-rmkx
}
zle -N zle-line-init
zle -N zle-line-finish
else
for i in {s,r}mkx; do
(( ${+terminfo[$i]} )) || grml_missing_features+=($i)
done
unset i
fi
typeset -A key
key=(
Home "${terminfo[khome]}"
End "${terminfo[kend]}"
Insert "${terminfo[kich1]}"
Delete "${terminfo[kdch1]}"
Up "${terminfo[kcuu1]}"
Down "${terminfo[kcud1]}"
Left "${terminfo[kcub1]}"
Right "${terminfo[kcuf1]}"
PageUp "${terminfo[kpp]}"
PageDown "${terminfo[knp]}"
BackTab "${terminfo[kcbt]}"
)
# Guidelines for adding key bindings:
#
# - Do not add hardcoded escape sequences, to enable non standard key
# combinations such as Ctrl-Meta-Left-Cursor. They are not easily portable.
#
# - Adding Ctrl characters, such as '^b' is okay; note that '^b' and '^B' are
# the same key.
#
# - All keys from the $key[] mapping are obviously okay.
#
# - Most terminals send "ESC x" when Meta-x is pressed. Thus, sequences like
# '\ex' are allowed in here as well.
bind2maps emacs -- Home beginning-of-somewhere
bind2maps viins vicmd -- Home vi-beginning-of-line
bind2maps emacs -- End end-of-somewhere
bind2maps viins vicmd -- End vi-end-of-line
bind2maps emacs viins -- Insert overwrite-mode
bind2maps vicmd -- Insert vi-insert
bind2maps emacs -- Delete delete-char
bind2maps viins vicmd -- Delete vi-delete-char
bind2maps emacs viins vicmd -- Up up-line-or-search
bind2maps emacs viins vicmd -- Down down-line-or-search
bind2maps emacs -- Left backward-char
bind2maps viins vicmd -- Left vi-backward-char
bind2maps emacs -- Right forward-char
bind2maps viins vicmd -- Right vi-forward-char
#k# Perform abbreviation expansion
bind2maps emacs viins -- -s '^x.' zleiab
#k# Display list of abbreviations that would expand
bind2maps emacs viins -- -s '^xb' help-show-abk
#k# mkdir -p <dir> from string under cursor or marked area
bind2maps emacs viins -- -s '^xM' inplaceMkDirs
#k# display help for keybindings and ZLE
bind2maps emacs viins -- -s '^xz' help-zle
#k# Insert files and test globbing
bind2maps emacs viins -- -s "^xf" insert-files
#k# Edit the current line in \kbd{\$EDITOR}
bind2maps emacs viins -- -s '\ee' edit-command-line
#k# search history backward for entry beginning with typed text
bind2maps emacs viins -- -s '^xp' history-beginning-search-backward-end
#k# search history forward for entry beginning with typed text
bind2maps emacs viins -- -s '^xP' history-beginning-search-forward-end
#k# search history backward for entry beginning with typed text
bind2maps emacs viins -- PageUp history-beginning-search-backward-end
#k# search history forward for entry beginning with typed text
bind2maps emacs viins -- PageDown history-beginning-search-forward-end
bind2maps emacs viins -- -s "^x^h" commit-to-history
#k# Kill left-side word or everything up to next slash
bind2maps emacs viins -- -s '\ev' slash-backward-kill-word
#k# Kill left-side word or everything up to next slash
bind2maps emacs viins -- -s '\e^h' slash-backward-kill-word
#k# Kill left-side word or everything up to next slash
bind2maps emacs viins -- -s '\e^?' slash-backward-kill-word
# Do history expansion on space:
bind2maps emacs viins -- -s ' ' magic-space
#k# Trigger menu-complete
bind2maps emacs viins -- -s '\ei' menu-complete # menu completion via esc-i
#k# Insert a timestamp on the command line (yyyy-mm-dd)
bind2maps emacs viins -- -s '^xd' insert-datestamp
#k# Insert last typed word
bind2maps emacs viins -- -s "\em" insert-last-typed-word
#k# A smart shortcut for \kbd{fg<enter>}
bind2maps emacs viins -- -s '^z' grml-zsh-fg
#k# prepend the current command with "sudo"
bind2maps emacs viins -- -s "^os" sudo-command-line
#k# jump to after first word (for adding options)
bind2maps emacs viins -- -s '^x1' jump_after_first_word
#k# complete word from history with menu
bind2maps emacs viins -- -s "^x^x" hist-complete
# insert unicode character
# usage example: 'ctrl-x i' 00A7 'ctrl-x i' will give you an §
# See for example http://unicode.org/charts/ for unicode characters code
#k# Insert Unicode character
bind2maps emacs viins -- -s '^xi' insert-unicode-char
# use the new *-pattern-* widgets for incremental history search
if zrcgotwidget history-incremental-pattern-search-backward; then
for seq wid in '^r' history-incremental-pattern-search-backward \
'^s' history-incremental-pattern-search-forward
do
bind2maps emacs viins vicmd -- -s $seq $wid
done
builtin unset -v seq wid
fi
if zrcgotkeymap menuselect; then
#m# k Shift-tab Perform backwards menu completion
bind2maps menuselect -- BackTab reverse-menu-complete
#k# menu selection: pick item but stay in the menu
bind2maps menuselect -- -s '\e^M' accept-and-menu-complete
# also use + and INSERT since it's easier to press repeatedly
bind2maps menuselect -- -s '+' accept-and-menu-complete
bind2maps menuselect -- Insert accept-and-menu-complete
# accept a completion and try to complete again by using menu
# completion; very useful with completing directories
# by using 'undo' one's got a simple file browser
bind2maps menuselect -- -s '^o' accept-and-infer-next-history
fi
# Finally, here are still a few hardcoded escape sequences; Special sequences
# like Ctrl-<Cursor-key> etc do suck a fair bit, because they are not
# standardised and most of the time are not available in a terminals terminfo
# entry.
#
# While we do not encourage adding bindings like these, we will keep these for
# backward compatibility.
## use Ctrl-left-arrow and Ctrl-right-arrow for jumping to word-beginnings on
## the command line.
# URxvt sequences:
bind2maps emacs viins vicmd -- -s '\eOc' forward-word
bind2maps emacs viins vicmd -- -s '\eOd' backward-word
# These are for xterm:
bind2maps emacs viins vicmd -- -s '\e[1;5C' forward-word
bind2maps emacs viins vicmd -- -s '\e[1;5D' backward-word
## the same for alt-left-arrow and alt-right-arrow
# URxvt again:
bind2maps emacs viins vicmd -- -s '\e\e[C' forward-word
bind2maps emacs viins vicmd -- -s '\e\e[D' backward-word
# Xterm again:
bind2maps emacs viins vicmd -- -s '^[[1;3C' forward-word
bind2maps emacs viins vicmd -- -s '^[[1;3D' backward-word
# Also try ESC Left/Right:
bind2maps emacs viins vicmd -- -s '\e'${key[Right]} forward-word
bind2maps emacs viins vicmd -- -s '\e'${key[Left]} backward-word
# autoloading
zrcautoload zmv
zrcautoload zed
# we don't want to quote/espace URLs on our own...
# if autoload -U url-quote-magic ; then
# zle -N self-insert url-quote-magic
# zstyle ':url-quote-magic:*' url-metas '*?[]^()~#{}='
# else
# print 'Notice: no url-quote-magic available :('
# fi
alias url-quote='autoload -U bracketed-paste-magic url-quote-magic;
zle -N bracketed-paste bracketed-paste-magic; zle -N self-insert url-quote-magic'
#m# k ESC-h Call \kbd{run-help} for the 1st word on the command line
alias run-help >&/dev/null && unalias run-help
for rh in run-help{,-git,-ip,-openssl,-p4,-sudo,-svk,-svn}; do
zrcautoload $rh
done; unset rh
# command not found handling
(( ${COMMAND_NOT_FOUND} == 1 )) &&
function command_not_found_handler () {
emulate -L zsh
if [[ -x ${GRML_ZSH_CNF_HANDLER} ]] ; then
${GRML_ZSH_CNF_HANDLER} $1
fi
return 1
}
# history
#v#
HISTFILE=${HISTFILE:-${ZDOTDIR:-${HOME}}/.zsh_history}
# override settings only if the defaults from zsh are in place
if [[ -z $HISTSIZE || $HISTSIZE -eq 30 ]] ; then
HISTSIZE=5000
SAVEHIST=10000 # useful for setopt append_history
fi
# dirstack handling
DIRSTACKSIZE=${DIRSTACKSIZE:-20}
DIRSTACKFILE=${DIRSTACKFILE:-${ZDOTDIR:-${HOME}}/.zdirs}
if zstyle -T ':grml:chpwd:dirstack' enable; then
typeset -gaU GRML_PERSISTENT_DIRSTACK
function grml_dirstack_filter () {
local -a exclude
local filter entry
if zstyle -s ':grml:chpwd:dirstack' filter filter; then
$filter $1 && return 0
fi
if zstyle -a ':grml:chpwd:dirstack' exclude exclude; then
for entry in "${exclude[@]}"; do
[[ $1 == ${~entry} ]] && return 0
done
fi
return 1
}
function chpwd () {
(( ZSH_SUBSHELL )) && return
[[ -z $DIRSTACKSIZE ]] && return
(( $DIRSTACKSIZE <= 0 )) && return
[[ -z $DIRSTACKFILE ]] && return
grml_dirstack_filter $PWD && return
GRML_PERSISTENT_DIRSTACK=(
$PWD "${(@)GRML_PERSISTENT_DIRSTACK[1,$DIRSTACKSIZE]}"
)
builtin print -l ${GRML_PERSISTENT_DIRSTACK} >! ${DIRSTACKFILE}
}
if [[ -f ${DIRSTACKFILE} ]]; then
# Enabling NULL_GLOB via (N) weeds out any non-existing
# directories from the saved dir-stack file.
dirstack=( ${(f)"$(< $DIRSTACKFILE)"}(N) )
# "cd -" won't work after login by just setting $OLDPWD, so
[[ -d $dirstack[1] ]] && cd -q $dirstack[1] && cd -q $OLDPWD
fi
if zstyle -t ':grml:chpwd:dirstack' filter-on-load; then
for i in "${dirstack[@]}"; do
if ! grml_dirstack_filter "$i"; then
GRML_PERSISTENT_DIRSTACK=(
"${GRML_PERSISTENT_DIRSTACK[@]}"
$i
)
fi
done
else
GRML_PERSISTENT_DIRSTACK=( "${dirstack[@]}" )
fi
fi
# directory based profiles
# chpwd_profiles(): Directory Profiles, Quickstart:
#
# In .zshrc.local:
#
# zstyle ':chpwd:profiles:/usr/src/grml(|/|/*)' profile grml
# zstyle ':chpwd:profiles:/usr/src/debian(|/|/*)' profile debian
# chpwd_profiles
#
# For details see the `grmlzshrc.5' manual page.
function chpwd_profiles () {
local profile context
local -i reexecute
context=":chpwd:profiles:$PWD"
zstyle -s "$context" profile profile || profile='default'
zstyle -T "$context" re-execute && reexecute=1 || reexecute=0
if (( ${+parameters[CHPWD_PROFILE]} == 0 )); then
typeset -g CHPWD_PROFILE
local CHPWD_PROFILES_INIT=1
(( ${+functions[chpwd_profiles_init]} )) && chpwd_profiles_init
elif [[ $profile != $CHPWD_PROFILE ]]; then
(( ${+functions[chpwd_leave_profile_$CHPWD_PROFILE]} )) \
&& chpwd_leave_profile_${CHPWD_PROFILE}
fi
if (( reexecute )) || [[ $profile != $CHPWD_PROFILE ]]; then
(( ${+functions[chpwd_profile_$profile]} )) && chpwd_profile_${profile}
fi
CHPWD_PROFILE="${profile}"
return 0
}
chpwd_functions=( ${chpwd_functions} chpwd_profiles )
# Prompt setup for grml:
# set colors for use in prompts.
BLUE="%F{blue}"
RED="%F{red}"
GREEN="%F{green}"
CYAN="%F{cyan}"
MAGENTA="%F{magenta}"
YELLOW="%F{yellow}"
WHITE="%F{white}"
NO_COLOR="%f"
# First, the easy ones: PS2..4:
# secondary prompt, printed when the shell needs more information to complete a
# command.
PS2='\`%_> '
# selection prompt used within a select loop.
PS3='?# '
# the execution trace prompt (setopt xtrace). default: '+%N:%i>'
PS4='+%N:%i:%_> '
# Some additional features to use with our prompt:
#
# - battery status
# - debian_chroot
# - vcs_info setup and version specific fixes
# display battery status on right side of prompt using 'GRML_DISPLAY_BATTERY=1' in .zshrc.pre
function battery () {
if [[ $GRML_DISPLAY_BATTERY -gt 0 ]] ; then
if islinux ; then
batterylinux
elif isopenbsd ; then
batteryopenbsd
elif isfreebsd ; then
batteryfreebsd
elif isdarwin ; then
batterydarwin
else
#not yet supported
GRML_DISPLAY_BATTERY=0
fi
fi
}
function batterylinux () {
GRML_BATTERY_LEVEL=''
local batteries bat capacity
batteries=( /sys/class/power_supply/BAT*(N) )
if (( $#batteries > 0 )) ; then
for bat in $batteries ; do
if [[ -e $bat/capacity ]]; then
capacity=$(< $bat/capacity)
else
typeset -F energy_full=$(< $bat/energy_full)
typeset -F energy_now=$(< $bat/energy_now)
typeset -i capacity=$(( 100 * $energy_now / $energy_full))
fi
case $(< $bat/status) in
Charging)
GRML_BATTERY_LEVEL+=" ^"
;;
Discharging)
if (( capacity < 20 )) ; then
GRML_BATTERY_LEVEL+=" !v"
else
GRML_BATTERY_LEVEL+=" v"
fi
;;
*) # Full, Unknown
GRML_BATTERY_LEVEL+=" ="
;;
esac
GRML_BATTERY_LEVEL+="${capacity}%%"
done
fi
}
function batteryopenbsd () {
GRML_BATTERY_LEVEL=''
local bat batfull batwarn batnow num
for num in 0 1 ; do
bat=$(sysctl -n hw.sensors.acpibat${num} 2>/dev/null)
if [[ -n $bat ]]; then
batfull=${"$(sysctl -n hw.sensors.acpibat${num}.amphour0)"%% *}
batwarn=${"$(sysctl -n hw.sensors.acpibat${num}.amphour1)"%% *}
batnow=${"$(sysctl -n hw.sensors.acpibat${num}.amphour3)"%% *}
case "$(sysctl -n hw.sensors.acpibat${num}.raw0)" in
*" discharging"*)
if (( batnow < batwarn )) ; then
GRML_BATTERY_LEVEL+=" !v"
else
GRML_BATTERY_LEVEL+=" v"
fi
;;
*" charging"*)
GRML_BATTERY_LEVEL+=" ^"
;;
*)
GRML_BATTERY_LEVEL+=" ="
;;
esac
GRML_BATTERY_LEVEL+="${$(( 100 * batnow / batfull ))%%.*}%%"
fi
done
}
function batteryfreebsd () {
GRML_BATTERY_LEVEL=''
local num
local -A table
for num in 0 1 ; do
table=( ${=${${${${${(M)${(f)"$(acpiconf -i $num 2>&1)"}:#(State|Remaining capacity):*}%%( ##|%)}//:[ $'\t']##/@}// /-}//@/ }} )
if [[ -n $table ]] && [[ $table[State] != "not-present" ]] ; then
case $table[State] in
*discharging*)
if (( $table[Remaining-capacity] < 20 )) ; then
GRML_BATTERY_LEVEL+=" !v"
else
GRML_BATTERY_LEVEL+=" v"
fi
;;
*charging*)
GRML_BATTERY_LEVEL+=" ^"
;;
*)
GRML_BATTERY_LEVEL+=" ="
;;
esac
GRML_BATTERY_LEVEL+="$table[Remaining-capacity]%%"
fi
done
}
function batterydarwin () {
GRML_BATTERY_LEVEL=''
local -a table
table=( ${$(pmset -g ps)[(w)8,9]%%(\%|);} )
if [[ -n $table[2] ]] ; then
case $table[2] in
charging)
GRML_BATTERY_LEVEL+=" ^"
;;
discharging)
if (( $table[1] < 20 )) ; then
GRML_BATTERY_LEVEL+=" !v"
else
GRML_BATTERY_LEVEL+=" v"
fi
;;
*)
GRML_BATTERY_LEVEL+=" ="
;;
esac
GRML_BATTERY_LEVEL+="$table[1]%%"
fi
}
# set variable debian_chroot if running in a chroot with /etc/debian_chroot
if [[ -z "$debian_chroot" ]] && [[ -r /etc/debian_chroot ]] ; then
debian_chroot=$(</etc/debian_chroot)
fi
# gather version control information for inclusion in a prompt
if zrcautoload vcs_info; then
zstyle ':vcs_info:*' max-exports 2
if [[ -o restricted ]]; then
zstyle ':vcs_info:*' enable NONE
fi
fi
typeset -A grml_vcs_coloured_formats
typeset -A grml_vcs_plain_formats
grml_vcs_plain_formats=(
format "(%s%)-[%b] " "zsh: %r"
actionformat "(%s%)-[%b|%a] " "zsh: %r"
rev-branchformat "%b:%r"
)
grml_vcs_coloured_formats=(
format "${MAGENTA}(${NO_COLOR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${MAGENTA}]${NO_COLOR} "
actionformat "${MAGENTA}(${NO_COLOR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${YELLOW}|${RED}%a${MAGENTA}]${NO_COLOR} "
rev-branchformat "%b${RED}:${YELLOW}%r"
)
typeset GRML_VCS_COLOUR_MODE=xxx
function grml_vcs_info_toggle_colour () {
emulate -L zsh
if [[ $GRML_VCS_COLOUR_MODE == plain ]]; then
grml_vcs_info_set_formats coloured
else
grml_vcs_info_set_formats plain
fi
return 0
}
function grml_vcs_info_set_formats () {
emulate -L zsh
#setopt localoptions xtrace
local mode=$1 AF F BF
if [[ $mode == coloured ]]; then
AF=${grml_vcs_coloured_formats[actionformat]}
F=${grml_vcs_coloured_formats[format]}
BF=${grml_vcs_coloured_formats[rev-branchformat]}
GRML_VCS_COLOUR_MODE=coloured
else
AF=${grml_vcs_plain_formats[actionformat]}
F=${grml_vcs_plain_formats[format]}
BF=${grml_vcs_plain_formats[rev-branchformat]}
GRML_VCS_COLOUR_MODE=plain
fi
zstyle ':vcs_info:*' actionformats "$AF" "zsh: %r"
zstyle ':vcs_info:*' formats "$F" "zsh: %r"
zstyle ':vcs_info:(sv[nk]|bzr):*' branchformat "$BF"
return 0
}
# Change vcs_info formats for the grml prompt. The 2nd format sets up
# $vcs_info_msg_1_ to contain "zsh: repo-name" used to set our screen title.
if [[ "$TERM" == dumb ]] ; then
grml_vcs_info_set_formats plain
else
grml_vcs_info_set_formats coloured
fi
# Now for the fun part: The grml prompt themes in `promptsys' mode of operation
# This actually defines three prompts:
#
# - grml
# - grml-large
# - grml-chroot
#
# They all share the same code and only differ with respect to which items they
# contain. The main source of documentation is the `prompt_grml_help' function
# below, which gets called when the user does this: prompt -h grml
function prompt_grml_help () {
<<__EOF0__
prompt grml
This is the prompt as used by the grml-live system <http://grml.org>. It is
a rather simple one-line prompt, that by default looks something like this:
<user>@<host> <current-working-directory>[ <vcs_info-data>]%
The prompt itself integrates with zsh's prompt themes system (as you are
witnessing right now) and is configurable to a certain degree. In
particular, these aspects are customisable:
- The items used in the prompt (e.g. you can remove \`user' from
the list of activated items, which will cause the user name to
be omitted from the prompt string).
- The attributes used with the items are customisable via strings
used before and after the actual item.
The available items are: at, battery, change-root, date, grml-chroot,
history, host, jobs, newline, path, percent, rc, rc-always, sad-smiley,
shell-level, time, user, vcs
The actual configuration is done via zsh's \`zstyle' mechanism. The
context, that is used while looking up styles is:
':prompt:grml:<left-or-right>:<subcontext>'
Here <left-or-right> is either \`left' or \`right', signifying whether the
style should affect the left or the right prompt. <subcontext> is either
\`setup' or 'items:<item>', where \`<item>' is one of the available items.
The styles:
- use-rprompt (boolean): If \`true' (the default), print a sad smiley
in $RPROMPT if the last command a returned non-successful error code.
(This in only valid if <left-or-right> is "right"; ignored otherwise)
- items (list): The list of items used in the prompt. If \`vcs' is
present in the list, the theme's code invokes \`vcs_info'
accordingly. Default (left): rc change-root user at host path vcs
percent; Default (right): sad-smiley
- strip-sensitive-characters (boolean): If the \`prompt_subst' option
is active in zsh, the shell performs lots of expansions on prompt
variable strings, including command substitution. So if you don't
control where some of your prompt strings is coming from, this is
an exploitable weakness. Grml's zsh setup does not set this option
and it is off in the shell in zsh-mode by default. If it *is* turned
on however, this style becomes active, and there are two flavours of
it: On per default is a global variant in the '*:setup' context. This
strips characters after the whole prompt string was constructed. There
is a second variant in the '*:items:<item>', that is off by default.
It allows fine grained control over which items' data is stripped.
The characters that are stripped are: \$ and \`.
Available styles in 'items:<item>' are: pre, post. These are strings that
are inserted before (pre) and after (post) the item in question. Thus, the
following would cause the user name to be printed in red instead of the
default blue:
zstyle ':prompt:grml:*:items:user' pre '%F{red}'
Note, that the \`post' style may remain at its default value, because its
default value is '%f', which turns the foreground text attribute off (which
is exactly, what is still required with the new \`pre' value).
__EOF0__
}
function prompt_grml-chroot_help () {
<<__EOF0__
prompt grml-chroot
This is a variation of the grml prompt, see: prompt -h grml
The main difference is the default value of the \`items' style. The rest
behaves exactly the same. Here are the defaults for \`grml-chroot':
- left: grml-chroot user at host path percent
- right: (empty list)
__EOF0__
}
function prompt_grml-large_help () {
<<__EOF0__
prompt grml-large
This is a variation of the grml prompt, see: prompt -h grml
The main difference is the default value of the \`items' style. In
particular, this theme uses _two_ lines instead of one with the plain
\`grml' theme. The rest behaves exactly the same. Here are the defaults
for \`grml-large':
- left: rc jobs history shell-level change-root time date newline user
at host path vcs percent
- right: sad-smiley
__EOF0__
}
function grml_prompt_setup () {
emulate -L zsh
autoload -Uz vcs_info
add-zsh-hook precmd prompt_$1_precmd
}
function prompt_grml_setup () {
grml_prompt_setup grml
}
function prompt_grml-chroot_setup () {
grml_prompt_setup grml-chroot
}
function prompt_grml-large_setup () {
grml_prompt_setup grml-large
}
# These maps define default tokens and pre-/post-decoration for items to be
# used within the themes. All defaults may be customised in a context sensitive
# matter by using zsh's `zstyle' mechanism.
typeset -gA grml_prompt_pre_default \
grml_prompt_post_default \
grml_prompt_token_default \
grml_prompt_token_function
grml_prompt_pre_default=(
at ''
battery ' '
change-root ''
date '%F{blue}'
grml-chroot '%F{red}'
history '%F{green}'
host ''
jobs '%F{cyan}'
newline ''
path '%B'
percent ''
rc '%B%F{red}'
rc-always ''
sad-smiley ''
shell-level '%F{red}'
time '%F{blue}'
user '%B%F{blue}'
vcs ''
)
grml_prompt_post_default=(
at ''
battery ''
change-root ''
date '%f'
grml-chroot '%f '
history '%f'
host ''
jobs '%f'
newline ''
path '%b'
percent ''
rc '%f%b'
rc-always ''
sad-smiley ''
shell-level '%f'
time '%f'
user '%f%b'
vcs ''
)
grml_prompt_token_default=(
at '@'
battery 'GRML_BATTERY_LEVEL'
change-root 'debian_chroot'
date '%D{%Y-%m-%d}'
grml-chroot 'GRML_CHROOT'
history '{history#%!} '
host '%m '
jobs '[%j running job(s)] '
newline $'\n'
path '%40<..<%~%<< '
percent '%# '
rc '%(?..%? )'
rc-always '%?'
sad-smiley '%(?..:()'
shell-level '%(3L.+ .)'
time '%D{%H:%M:%S} '
user '%n'
vcs '0'
)
function grml_theme_has_token () {
if (( ARGC != 1 )); then
printf 'usage: grml_theme_has_token <name>\n'
return 1
fi
(( ${+grml_prompt_token_default[$1]} ))
}
function GRML_theme_add_token_usage () {
<<__EOF0__
Usage: grml_theme_add_token <name> [-f|-i] <token/function> [<pre> <post>]
<name> is the name for the newly added token. If the \`-f' or \`-i' options
are used, <token/function> is the name of the function (see below for
details). Otherwise it is the literal token string to be used. <pre> and
<post> are optional.
Options:
-f <function> Use a function named \`<function>' each time the token
is to be expanded.
-i <function> Use a function named \`<function>' to initialise the
value of the token _once_ at runtime.
The functions are called with one argument: the token's new name. The
return value is expected in the \$REPLY parameter. The use of these
options is mutually exclusive.
There is a utility function \`grml_theme_has_token', which you can use
to test if a token exists before trying to add it. This can be a guard
for situations in which a \`grml_theme_add_token' call may happen more
than once.
Example:
To add a new token \`day' that expands to the current weekday in the
current locale in green foreground colour, use this:
grml_theme_add_token day '%D{%A}' '%F{green}' '%f'
Another example would be support for \$VIRTUAL_ENV:
function virtual_env_prompt () {
REPLY=\${VIRTUAL_ENV+\${VIRTUAL_ENV:t} }
}
grml_theme_add_token virtual-env -f virtual_env_prompt
After that, you will be able to use a changed \`items' style to
assemble your prompt.
__EOF0__
}
function grml_theme_add_token () {
emulate -L zsh
local name token pre post
local -i init funcall
if (( ARGC == 0 )); then
GRML_theme_add_token_usage
return 0
fi
init=0
funcall=0
pre=''
post=''
name=$1
shift
if [[ $1 == '-f' ]]; then
funcall=1
shift
elif [[ $1 == '-i' ]]; then
init=1
shift
fi
if (( ARGC == 0 )); then
printf '
grml_theme_add_token: No token-string/function-name provided!\n\n'
GRML_theme_add_token_usage
return 1
fi
token=$1
shift
if (( ARGC != 0 && ARGC != 2 )); then
printf '
grml_theme_add_token: <pre> and <post> need to by specified _both_!\n\n'
GRML_theme_add_token_usage
return 1
fi
if (( ARGC )); then
pre=$1
post=$2
shift 2
fi
if grml_theme_has_token $name; then
printf '
grml_theme_add_token: Token `%s'\'' exists! Giving up!\n\n' $name
GRML_theme_add_token_usage
return 2
fi
if (( init )); then
REPLY=''
$token $name
token=$REPLY
fi
grml_prompt_pre_default[$name]=$pre
grml_prompt_post_default[$name]=$post
if (( funcall )); then
grml_prompt_token_function[$name]=$token
grml_prompt_token_default[$name]=23
else
grml_prompt_token_default[$name]=$token
fi
}
function grml_wrap_reply () {
emulate -L zsh
local target="$1"
local new="$2"
local left="$3"
local right="$4"
if (( ${+parameters[$new]} )); then
REPLY="${left}${(P)new}${right}"
else
REPLY=''
fi
}
function grml_prompt_addto () {
emulate -L zsh
local target="$1"
local lr it apre apost new v REPLY
local -a items
shift
[[ $target == PS1 ]] && lr=left || lr=right
zstyle -a ":prompt:${grmltheme}:${lr}:setup" items items || items=( "$@" )
typeset -g "${target}="
for it in "${items[@]}"; do
zstyle -s ":prompt:${grmltheme}:${lr}:items:$it" pre apre \
|| apre=${grml_prompt_pre_default[$it]}
zstyle -s ":prompt:${grmltheme}:${lr}:items:$it" post apost \
|| apost=${grml_prompt_post_default[$it]}
zstyle -s ":prompt:${grmltheme}:${lr}:items:$it" token new \
|| new=${grml_prompt_token_default[$it]}
if (( ${+grml_prompt_token_function[$it]} )); then
REPLY=''
${grml_prompt_token_function[$it]} $it
else
case $it in
battery)
grml_wrap_reply $target $new '' ''
;;
change-root)
grml_wrap_reply $target $new '(' ')'
;;
grml-chroot)
if [[ -n ${(P)new} ]]; then
REPLY="$CHROOT"
else
REPLY=''
fi
;;
vcs)
v="vcs_info_msg_${new}_"
if (( ! vcscalled )); then
vcs_info
vcscalled=1
fi
if (( ${+parameters[$v]} )) && [[ -n "${(P)v}" ]]; then
REPLY="${(P)v}"
else
REPLY=''
fi
;;
*) REPLY="$new" ;;
esac
fi
# Strip volatile characters per item. This is off by default. See the
# global stripping code a few lines below for details.
if [[ -o prompt_subst ]] && zstyle -t ":prompt:${grmltheme}:${lr}:items:$it" \
strip-sensitive-characters
then
REPLY="${REPLY//[$\`]/}"
fi
typeset -g "${target}=${(P)target}${apre}${REPLY}${apost}"
done
# Per default, strip volatile characters (in the prompt_subst case)
# globally. If the option is off, the style has no effect. For more
# control, this can be turned off and stripping can be configured on a
# per-item basis (see above).
if [[ -o prompt_subst ]] && zstyle -T ":prompt:${grmltheme}:${lr}:setup" \
strip-sensitive-characters
then
typeset -g "${target}=${${(P)target}//[$\`]/}"
fi
}
function prompt_grml_precmd () {
emulate -L zsh
local grmltheme=grml
local -a left_items right_items
left_items=(rc change-root user at host path vcs percent)
right_items=(sad-smiley)
prompt_grml_precmd_worker
}
function prompt_grml-chroot_precmd () {
emulate -L zsh
local grmltheme=grml-chroot
local -a left_items right_items
left_items=(grml-chroot user at host path percent)
right_items=()
prompt_grml_precmd_worker
}
function prompt_grml-large_precmd () {
emulate -L zsh
local grmltheme=grml-large
local -a left_items right_items
left_items=(rc jobs history shell-level change-root time date newline
user at host path vcs percent)
right_items=(sad-smiley)
prompt_grml_precmd_worker
}
function prompt_grml_precmd_worker () {
emulate -L zsh
local -i vcscalled=0
grml_prompt_addto PS1 "${left_items[@]}"
if zstyle -T ":prompt:${grmltheme}:right:setup" use-rprompt; then
grml_prompt_addto RPS1 "${right_items[@]}"
fi
}
function grml_prompt_fallback () {
setopt prompt_subst
local p0 p1
p0="${RED}%(?..%? )${WHITE}${debian_chroot:+($debian_chroot)}"
p1="${BLUE}%n${NO_COLOR}@%m %40<...<%B%~%b%<< "'${vcs_info_msg_0_}'"%# "
if (( EUID == 0 )); then
PROMPT="${BLUE}${p0}${RED}${p1}"
else
PROMPT="${RED}${p0}${BLUE}${p1}"
fi
}
if zrcautoload promptinit && promptinit 2>/dev/null ; then
grml_status_feature promptinit 0
# Since we define the required functions in here and not in files in
# $fpath, we need to stick the theme's name into `$prompt_themes'
# ourselves, since promptinit does not pick them up otherwise.
prompt_themes+=( grml grml-chroot grml-large )
# Also, keep the array sorted...
prompt_themes=( "${(@on)prompt_themes}" )
else
grml_status_feature promptinit 1
grml_prompt_fallback
function precmd () { (( ${+functions[vcs_info]} )) && vcs_info; }
fi
if [[ $GRML_DISPLAY_BATTERY -gt 0 ]]; then
zstyle ':prompt:grml:right:setup' items sad-smiley battery
add-zsh-hook precmd battery
fi
if [[ "$TERM" == dumb ]] ; then
zstyle ":prompt:grml(|-large|-chroot):*:items:grml-chroot" pre ''
zstyle ":prompt:grml(|-large|-chroot):*:items:grml-chroot" post ' '
for i in rc user path jobs history date time shell-level; do
zstyle ":prompt:grml(|-large|-chroot):*:items:$i" pre ''
zstyle ":prompt:grml(|-large|-chroot):*:items:$i" post ''
done
unset i
zstyle ':prompt:grml(|-large|-chroot):right:setup' use-rprompt false
elif (( EUID == 0 )); then
zstyle ':prompt:grml(|-large|-chroot):*:items:user' pre '%B%F{red}'
fi
# Finally enable one of the prompts.
if [[ -n $GRML_CHROOT ]]; then
prompt grml-chroot
elif [[ $GRMLPROMPT -gt 0 ]]; then
prompt grml-large
else
prompt grml
fi
# make sure to use right prompt only when not running a command
setopt transient_rprompt
# Terminal-title wizardry
function ESC_print () {
info_print $'\ek' $'\e\\' "$@"
}
function set_title () {
info_print $'\e]0;' $'\a' "$@"
}
function info_print () {
local esc_begin esc_end
esc_begin="$1"
esc_end="$2"
shift 2
printf '%s' ${esc_begin}
printf '%s' "$*"
printf '%s' "${esc_end}"
}
function grml_reset_screen_title () {
# adjust title of xterm
# see http://www.faqs.org/docs/Linux-mini/Xterm-Title.html
[[ ${NOTITLE:-} -gt 0 ]] && return 0
case $TERM in
(xterm*|rxvt*|alacritty|foot)
set_title ${(%):-"%n@%m: %~"}
;;
esac
}
function grml_vcs_to_screen_title () {
if [[ $TERM == screen* ]] ; then
if [[ -n ${vcs_info_msg_1_} ]] ; then
ESC_print ${vcs_info_msg_1_}
else
ESC_print "zsh"
fi
fi
}
function grml_cmd_to_screen_title () {
# get the name of the currently running program to set screen window title
# if running in a screen.
if [[ "$TERM" == screen* ]] ; then
local CMD="${1[(wr)^(*=*|sudo|ssh|-*)]}"
ESC_print ${CMD}
fi
}
function grml_control_xterm_title () {
case $TERM in
(xterm*|rxvt*|alacritty|foot)
set_title "${(%):-"%n@%m:"}" "$2"
;;
esac
}
if [[ $NOPRECMD -eq 0 ]]; then
add-zsh-hook precmd grml_reset_screen_title
add-zsh-hook precmd grml_vcs_to_screen_title
add-zsh-hook preexec grml_cmd_to_screen_title
if [[ $NOTITLE -eq 0 ]]; then
add-zsh-hook preexec grml_control_xterm_title
fi
fi
# 'hash' some often used directories
#d# start
hash -d deb=/var/cache/apt/archives
hash -d doc=/usr/share/doc
hash -d linux=/lib/modules/$(command uname -r)/build/
hash -d log=/var/log
hash -d slog=/var/log/syslog
hash -d src=/usr/src
hash -d www=/var/www
#d# end
# some aliases
if check_com -c screen ; then
if [[ $UID -eq 0 ]] ; then
if [[ -r /etc/grml/screenrc ]]; then
alias screen='screen -c /etc/grml/screenrc'
fi
elif [[ ! -r $HOME/.screenrc ]] ; then
if [[ -r /etc/grml/screenrc_grml ]]; then
alias screen='screen -c /etc/grml/screenrc_grml'
else
if [[ -r /etc/grml/screenrc ]]; then
alias screen='screen -c /etc/grml/screenrc'
fi
fi
fi
fi
# do we have GNU ls with color-support?
if [[ "$TERM" != dumb ]]; then
#a1# List files with colors (\kbd{ls \ldots})
alias ls="command ls ${ls_options:+${ls_options[*]}}"
#a1# List all files, with colors (\kbd{ls -la \ldots})
alias la="command ls -la ${ls_options:+${ls_options[*]}}"
#a1# List files with long colored list, without dotfiles (\kbd{ls -l \ldots})
alias ll="command ls -l ${ls_options:+${ls_options[*]}}"
#a1# List files with long colored list, human readable sizes (\kbd{ls -hAl \ldots})
alias lh="command ls -hAl ${ls_options:+${ls_options[*]}}"
#a1# List files with long colored list, append qualifier to filenames (\kbd{ls -l \ldots})\\&\quad(\kbd{/} for directories, \kbd{@} for symlinks ...)
alias l="command ls -l ${ls_options:+${ls_options[*]}}"
else
alias la='command ls -la'
alias ll='command ls -l'
alias lh='command ls -hAl'
alias l='command ls -l'
fi
# use ip from iproute2 with color support
if ip -color=auto addr show dev lo >/dev/null 2>&1; then
alias ip='command ip -color=auto'
fi
if [[ -r /proc/mdstat ]]; then
alias mdstat='cat /proc/mdstat'
fi
alias ...='cd ../../'
# generate alias named "$KERNELVERSION-reboot" so you can use boot with kexec:
if [[ -x /sbin/kexec ]] && [[ -r /proc/cmdline ]] ; then
alias "$(uname -r)-reboot"="kexec -l --initrd=/boot/initrd.img-"$(uname -r)" --command-line=\"$(cat /proc/cmdline)\" /boot/vmlinuz-"$(uname -r)""
fi
#f1# Hints for the use of zsh on grml
function zsh-help () {
print "$bg[white]$fg[black]
zsh-help - hints for use of zsh on grml
=======================================$reset_color"
print '
Main configuration of zsh happens in /etc/zsh/zshrc.
That file is part of the package grml-etc-core, if you want to
use them on a non-grml-system just get the tar.gz from
http://deb.grml.org/ or (preferably) get it from the git repository:
http://git.grml.org/f/grml-etc-core/etc/zsh/zshrc
This version of grml'\''s zsh setup does not use skel/.zshrc anymore.
The file is still there, but it is empty for backwards compatibility.
For your own changes use these two files:
$HOME/.zshrc.pre
$HOME/.zshrc.local
The former is sourced very early in our zshrc, the latter is sourced
very lately.
System wide configuration without touching configuration files of grml
can take place in /etc/zsh/zshrc.local.
For information regarding zsh start at http://grml.org/zsh/
Take a look at grml'\''s zsh refcard:
% xpdf =(zcat /usr/share/doc/grml-docs/zsh/grml-zsh-refcard.pdf.gz)
Check out the main zsh refcard:
% '$BROWSER' http://www.bash2zsh.com/zsh_refcard/refcard.pdf
And of course visit the zsh-lovers:
% man zsh-lovers
You can adjust some options through environment variables when
invoking zsh without having to edit configuration files.
Basically meant for bash users who are not used to the power of
the zsh yet. :)
"NOCOR=1 zsh" => deactivate automatic correction
"NOMENU=1 zsh" => do not use auto menu completion
(note: use ctrl-d for completion instead!)
"NOPRECMD=1 zsh" => disable the precmd + preexec commands (set GNU screen title)
"NOTITLE=1 zsh" => disable setting the title of xterms without disabling
preexec() and precmd() completely
"GRML_DISPLAY_BATTERY=1 zsh"
=> activate battery status on right side of prompt (WIP)
"COMMAND_NOT_FOUND=1 zsh"
=> Enable a handler if an external command was not found
The command called in the handler can be altered by setting
the GRML_ZSH_CNF_HANDLER variable, the default is:
"/usr/share/command-not-found/command-not-found"
A value greater than 0 is enables a feature; a value equal to zero
disables it. If you like one or the other of these settings, you can
add them to ~/.zshrc.pre to ensure they are set when sourcing grml'\''s
zshrc.'
print "
$bg[white]$fg[black]
Please report wishes + bugs to the grml-team: http://grml.org/bugs/
Enjoy your grml system with the zsh!$reset_color"
}
# debian stuff
if [[ -r /etc/debian_version ]] ; then
if [[ -z "$GRML_NO_APT_ALIASES" ]]; then
#a3# Execute \kbd{apt-cache policy}
alias acp='apt-cache policy'
if check_com -c apt ; then
#a3# Execute \kbd{apt search}
alias acs='apt search'
#a3# Execute \kbd{apt show}
alias acsh='apt show'
#a3# Execute \kbd{apt dist-upgrade}
salias adg="apt dist-upgrade"
#a3# Execute \kbd{apt upgrade}
salias ag="apt upgrade"
#a3# Execute \kbd{apt install}
salias agi="apt install"
#a3# Execute \kbd{apt update}
salias au="apt update"
else
alias acs='apt-cache search'
alias acsh='apt-cache show'
salias adg="apt-get dist-upgrade"
salias ag="apt-get upgrade"
salias agi="apt-get install"
salias au="apt-get update"
fi
if check_com -c aptitude ; then
#a3# Execute \kbd{aptitude install}
salias ati="aptitude install"
#a3# Execute \kbd{aptitude update ; aptitude safe-upgrade}
salias -a up="aptitude update ; aptitude safe-upgrade"
fi
if check_com -c dpkg-buildpackage ; then
#a3# Execute \kbd{dpkg-buildpackage}
alias dbp='dpkg-buildpackage'
fi
if check_com -c grep-excuses ; then
#a3# Execute \kbd{grep-excuses}
alias ge='grep-excuses'
fi
if check_com -c apt-file ; then
alias afs='apt-file search'
alias afl='apt-file list'
fi
fi
# get a root shell as normal user in live-cd mode:
if isgrmlcd && [[ $UID -ne 0 ]] ; then
alias su="sudo su"
fi
fi
# use /var/log/syslog iff present, fallback to journalctl otherwise
if [ -e /var/log/syslog ] ; then
#a1# Take a look at the syslog: \kbd{\$PAGER /var/log/syslog || journalctl}
salias llog="$PAGER /var/log/syslog" # take a look at the syslog
#a1# Take a look at the syslog: \kbd{tail -f /var/log/syslog || journalctl}
salias tlog="tail --follow=name /var/log/syslog" # follow the syslog
elif check_com -c journalctl ; then
salias llog="journalctl"
salias tlog="journalctl -f"
fi
# sort installed Debian-packages by size
if check_com -c dpkg-query ; then
#a3# List installed Debian-packages sorted by size
alias debs-by-size="dpkg-query -Wf 'x \${Installed-Size} \${Package} \${Status}\n' | sed -ne '/^x /d' -e '/^x \(.*\) install ok installed$/s//\1/p' | sort -nr"
fi
if isgrmlcd; then
# No core dumps: important for a live-cd-system
limit -s core 0
fi
# grmlstuff
function grmlstuff () {
if [ -r /etc/grml_version ]; then
#a1# Output version of running grml
alias grml-version='cat /etc/grml_version'
fi
if check_com -c grml-debootstrap ; then
function debian2hd () {
echo "Installing debian to harddisk is possible by using grml-debootstrap."
return 1
}
fi
if check_com -c tmate && check_com -c qrencode ; then
function grml-remote-support() {
tmate -L grml-remote-support new -s grml-remote-support -d
tmate -L grml-remote-support wait tmate-ready
tmate -L grml-remote-support display -p '#{tmate_ssh}' | qrencode -t ANSI
echo "tmate session: $(tmate -L grml-remote-support display -p '#{tmate_ssh}')"
echo
echo "Scan this QR code and send it to your support team."
}
fi
}
# now run the functions
isgrml && grmlstuff
grmlcomp
# keephack
xsource "/etc/zsh/keephack"
# wonderful idea of using "e" glob qualifier by Peter Stephenson
# You use it as follows:
# $ NTREF=/reference/file
# $ ls -l *(e:nt:)
# This lists all the files in the current directory newer than the reference file.
# You can also specify the reference file inline; note quotes:
# $ ls -l *(e:'nt ~/.zshenv':)
function nt () {
if [[ -n $1 ]] ; then
local NTREF=${~1}
fi
[[ $REPLY -nt $NTREF ]]
}
# shell functions
#f1# Reload an autoloadable function
function freload () { while (( $# )); do; unfunction $1; autoload -U $1; shift; done }
compdef _functions freload
#
# Usage:
#
# e.g.: a -> b -> c -> d ....
#
# sll a
#
#
# if parameter is given with leading '=', lookup $PATH for parameter and resolve that
#
# sll =java
#
# Note: limit for recursive symlinks on linux:
# http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/tree/fs/namei.c?id=refs/heads/master#l808
# This limits recursive symlink follows to 8,
# while limiting consecutive symlinks to 40.
#
# When resolving and displaying information about symlinks, no check is made
# that the displayed information does make any sense on your OS.
# We leave that decission to the user.
#
# The zstat module is used to detect symlink loops.
# When a symlink loop is detected, a warning ist printed and further processing is stopped.
#
# Module zstat is loaded by default in grml zshrc, no extra action needed for that.
#
# Known bugs:
# If you happen to come across a symlink that points to a destination on another partition
# with the same inode number, that will be marked as symlink loop though it is not.
# Two hints for this situation:
# I) Play lottery the same day, as you seem to be rather lucky right now.
# II) Send patches.
#
# return status:
# 0 upon success
# 1 file/dir not accesible
# 2 symlink loop detected
#
#f1# List symlinks in detail (more detailed version of 'readlink -f', 'whence -s' and 'namei -l')
function sll () {
if [[ -z ${1} ]] ; then
printf 'Usage: %s <symlink(s)>\n' "${0}"
return 1
fi
local file jumpd curdir
local -i 10 RTN LINODE i
local -a SEENINODES
curdir="${PWD}"
RTN=0
for file in "${@}" ; do
SEENINODES=()
ls -l "${file:a}" || RTN=1
while [[ -h "$file" ]] ; do
LINODE=$(zstat -L +inode "${file}")
for i in ${SEENINODES} ; do
if (( ${i} == ${LINODE} )) ; then
builtin cd -q "${curdir}"
print 'link loop detected, aborting!'
return 2
fi
done
SEENINODES+=${LINODE}
jumpd="${file:h}"
file="${file:t}"
if [[ -d ${jumpd} ]] ; then
builtin cd -q "${jumpd}" || RTN=1
fi
file=$(readlink "$file")
jumpd="${file:h}"
file="${file:t}"
if [[ -d ${jumpd} ]] ; then
builtin cd -q "${jumpd}" || RTN=1
fi
ls -l "${PWD}/${file}" || RTN=1
done
shift 1
if (( ${#} >= 1 )) ; then
print ""
fi
builtin cd -q "${curdir}"
done
return ${RTN}
}
if check_com -c $PAGER ; then
#f3# View Debian's changelog of given package(s)
function dchange () {
emulate -L zsh
[[ -z "$1" ]] && printf 'Usage: %s <package_name(s)>\n' "$0" && return 1
local package
# `less` as $PAGER without e.g. `|lesspipe %s` inside $LESSOPEN can't properly
# read *.gz files, try to detect this to use vi instead iff available
local viewer
if [[ ${$(typeset -p PAGER)[2]} = -a ]] ; then
viewer=($PAGER) # support PAGER=(less -Mr) but leave array untouched
else
viewer=(${=PAGER}) # support PAGER='less -Mr'
fi
if [[ ${viewer[1]:t} = less ]] && [[ -z "${LESSOPEN}" ]] && check_com vi ; then
viewer='vi'
fi
for package in "$@" ; do
if [[ -r /usr/share/doc/${package}/changelog.Debian.gz ]] ; then
$viewer /usr/share/doc/${package}/changelog.Debian.gz
elif [[ -r /usr/share/doc/${package}/changelog.gz ]] ; then
$viewer /usr/share/doc/${package}/changelog.gz
elif [[ -r /usr/share/doc/${package}/changelog ]] ; then
$viewer /usr/share/doc/${package}/changelog
else
if check_com -c aptitude ; then
echo "No changelog for package $package found, using aptitude to retrieve it."
aptitude changelog "$package"
elif check_com -c apt-get ; then
echo "No changelog for package $package found, using apt-get to retrieve it."
apt-get changelog "$package"
else
echo "No changelog for package $package found, sorry."
fi
fi
done
}
function _dchange () { _files -W /usr/share/doc -/ }
compdef _dchange dchange
#f3# View Debian's NEWS of a given package
function dnews () {
emulate -L zsh
if [[ -r /usr/share/doc/$1/NEWS.Debian.gz ]] ; then
$PAGER /usr/share/doc/$1/NEWS.Debian.gz
else
if [[ -r /usr/share/doc/$1/NEWS.gz ]] ; then
$PAGER /usr/share/doc/$1/NEWS.gz
else
echo "No NEWS file for package $1 found, sorry."
return 1
fi
fi
}
function _dnews () { _files -W /usr/share/doc -/ }
compdef _dnews dnews
#f3# View Debian's copyright of a given package
function dcopyright () {
emulate -L zsh
if [[ -r /usr/share/doc/$1/copyright ]] ; then
$PAGER /usr/share/doc/$1/copyright
else
echo "No copyright file for package $1 found, sorry."
return 1
fi
}
function _dcopyright () { _files -W /usr/share/doc -/ }
compdef _dcopyright dcopyright
#f3# View upstream's changelog of a given package
function uchange () {
emulate -L zsh
if [[ -r /usr/share/doc/$1/changelog.gz ]] ; then
$PAGER /usr/share/doc/$1/changelog.gz
else
echo "No changelog for package $1 found, sorry."
return 1
fi
}
function _uchange () { _files -W /usr/share/doc -/ }
compdef _uchange uchange
fi
# zsh profiling
function profile () {
ZSH_PROFILE_RC=1 zsh "$@"
}
#f1# Edit an alias via zle
function edalias () {
[[ -z "$1" ]] && { echo "Usage: edalias <alias_to_edit>" ; return 1 } || vared aliases'[$1]' ;
}
compdef _aliases edalias
#f1# Edit a function via zle
function edfunc () {
[[ -z "$1" ]] && { echo "Usage: edfunc <function_to_edit>" ; return 1 } || zed -f "$1" ;
}
compdef _functions edfunc
# use it e.g. via 'Restart apache2'
#m# f6 Start() \kbd{service \em{process}}\quad\kbd{start}
#m# f6 Restart() \kbd{service \em{process}}\quad\kbd{restart}
#m# f6 Stop() \kbd{service \em{process}}\quad\kbd{stop}
#m# f6 Reload() \kbd{service \em{process}}\quad\kbd{reload}
#m# f6 Force-Reload() \kbd{service \em{process}}\quad\kbd{force-reload}
#m# f6 Status() \kbd{service \em{process}}\quad\kbd{status}
if [[ -d /etc/init.d ]] ; then
function __start_stop () {
local action_="${1:l}" # e.g Start/Stop/Restart
local service_="$2"
local param_="$3"
if check_com -c service ; then
$SUDO service "$service_" "${action_}" "$param_"
else
$SUDO "/etc/init.d/$service_" "${action_}" "$param_"
fi
}
function _grmlinitd () {
local -a scripts
scripts=( /etc/init.d/*(x:t) )
_describe "service startup script" scripts
}
for i in Start Restart Stop Force-Reload Reload Status ; do
eval "function $i () { __start_stop $i \"\$1\" \"\$2\" ; }"
compdef _grmlinitd $i
done
builtin unset -v i
fi
#f1# Provides useful information on globbing
function H-Glob () {
echo -e "
/ directories
. plain files
@ symbolic links
= sockets
p named pipes (FIFOs)
* executable plain files (0100)
% device files (character or block special)
%b block special files
%c character special files
r owner-readable files (0400)
w owner-writable files (0200)
x owner-executable files (0100)
A group-readable files (0040)
I group-writable files (0020)
E group-executable files (0010)
R world-readable files (0004)
W world-writable files (0002)
X world-executable files (0001)
s setuid files (04000)
S setgid files (02000)
t files with the sticky bit (01000)
print *(m-1) # Files modified up to a day ago
print *(a1) # Files accessed a day ago
print *(@) # Just symlinks
print *(Lk+50) # Files bigger than 50 kilobytes
print *(Lk-50) # Files smaller than 50 kilobytes
print **/*.c # All *.c files recursively starting in \$PWD
print **/*.c~file.c # Same as above, but excluding 'file.c'
print (foo|bar).* # Files starting with 'foo' or 'bar'
print *~*.* # All Files that do not contain a dot
chmod 644 *(.^x) # make all plain non-executable files publically readable
print -l *(.c|.h) # Lists *.c and *.h
print **/*(g:users:) # Recursively match all files that are owned by group 'users'
echo /proc/*/cwd(:h:t:s/self//) # Analogous to >ps ax | awk '{print \$1}'<"
}
alias help-zshglob=H-Glob
# grep for running process, like: 'any vim'
function any () {
emulate -L zsh
unsetopt KSH_ARRAYS
if [[ -z "$1" ]] ; then
echo "any - grep for process(es) by keyword" >&2
echo "Usage: any <keyword>" >&2 ; return 1
else
ps xauwww | grep -i "${grep_options[@]}" "[${1[1]}]${1[2,-1]}"
fi
}
# After resuming from suspend, system is paging heavily, leading to very bad interactivity.
# taken from $LINUX-KERNELSOURCE/Documentation/power/swsusp.txt
[[ -r /proc/1/maps ]] && \
function deswap () {
print 'Reading /proc/[0-9]*/maps and sending output to /dev/null, this might take a while.'
cat $(sed -ne 's:.* /:/:p' /proc/[0-9]*/maps | sort -u | grep -v '^/dev/') > /dev/null
print 'Finished, running "swapoff -a; swapon -a" may also be useful.'
}
# a wrapper for vim, that deals with title setting
# VIM_OPTIONS
# set this array to a set of options to vim you always want
# to have set when calling vim (in .zshrc.local), like:
# VIM_OPTIONS=( -p )
# This will cause vim to send every file given on the
# commandline to be send to it's own tab (needs vim7).
if check_com vim; then
function vim () {
VIM_PLEASE_SET_TITLE='yes' command vim ${VIM_OPTIONS} "$@"
}
fi
ssl_hashes=( sha512 sha256 sha1 md5 )
for sh in ${ssl_hashes}; do
eval 'ssl-cert-'${sh}'() {
emulate -L zsh
if [[ -z $1 ]] ; then
printf '\''usage: %s <file>\n'\'' "ssh-cert-'${sh}'"
return 1
fi
openssl x509 -noout -fingerprint -'${sh}' -in $1
}'
done; unset sh
function ssl-cert-fingerprints () {
emulate -L zsh
local i
if [[ -z $1 ]] ; then
printf 'usage: ssl-cert-fingerprints <file>\n'
return 1
fi
for i in ${ssl_hashes}
do ssl-cert-$i $1;
done
}
function ssl-cert-info () {
emulate -L zsh
if [[ -z $1 ]] ; then
printf 'usage: ssl-cert-info <file>\n'
return 1
fi
openssl x509 -noout -text -in $1
ssl-cert-fingerprints $1
}
# make sure our environment is clean regarding colors
builtin unset -v BLUE RED GREEN CYAN YELLOW MAGENTA WHITE NO_COLOR
# "persistent history"
# just write important commands you always need to $GRML_IMPORTANT_COMMANDS
# defaults for backward compatibility to ~/.important_commands
if [[ -r ~/.important_commands ]] ; then
GRML_IMPORTANT_COMMANDS=~/.important_commands
else
GRML_IMPORTANT_COMMANDS=${GRML_IMPORTANT_COMMANDS:-${ZDOTDIR:-${HOME}}/.important_commands}
fi
[[ -r ${GRML_IMPORTANT_COMMANDS} ]] && builtin fc -R ${GRML_IMPORTANT_COMMANDS}
# load the lookup subsystem if it's available on the system
zrcautoload lookupinit && lookupinit
# variables
# set terminal property (used e.g. by msgid-chooser)
case "${COLORTERM}" in
truecolor)
# do not overwrite
;;
*)
export COLORTERM="yes"
;;
esac
# aliases
# general
#a2# Execute \kbd{du -sch}
[[ -n "$GRML_NO_SMALL_ALIASES" ]] || alias da='du -sch'
# listing stuff
#a2# Execute \kbd{ls -lSrah}
alias dir="command ls -lSrah"
#a2# Only show dot-directories
alias lad='command ls -d .*(/)'
#a2# Only show dot-files
alias lsa='command ls -a .*(.)'
#a2# Only files with setgid/setuid/sticky flag
alias lss='command ls -l *(s,S,t)'
#a2# Only show symlinks
alias lsl='command ls -l *(@)'
#a2# Display only executables
alias lsx='command ls -l *(*)'
#a2# Display world-{readable,writable,executable} files
alias lsw='command ls -ld *(R,W,X.^ND/)'
#a2# Display the ten biggest files
alias lsbig="command ls -flh *(.OL[1,10])"
#a2# Only show directories
alias lsd='command ls -d *(/)'
#a2# Only show empty directories
alias lse='command ls -d *(/^F)'
#a2# Display the ten newest files
alias lsnew="command ls -rtlh *(D.om[1,10])"
#a2# Display the ten oldest files
alias lsold="command ls -rtlh *(D.Om[1,10])"
#a2# Display the ten smallest files
alias lssmall="command ls -Srl *(.oL[1,10])"
#a2# Display the ten newest directories and ten newest .directories
alias lsnewdir="command ls -rthdl *(/om[1,10]) .*(D/om[1,10])"
#a2# Display the ten oldest directories and ten oldest .directories
alias lsolddir="command ls -rthdl *(/Om[1,10]) .*(D/Om[1,10])"
# some useful aliases
#a2# Remove current empty directory. Execute \kbd{cd ..; rmdir \$OLDCWD}
alias rmcdir='cd ..; rmdir $OLDPWD || cd $OLDPWD'
#a2# ssh with StrictHostKeyChecking=no \\&\quad and UserKnownHostsFile unset
alias insecssh='ssh -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"'
#a2# scp with StrictHostKeyChecking=no \\&\quad and UserKnownHostsFile unset
alias insecscp='scp -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"'
#a2# lsblk (list block devices) with the most useful columns
alias llblk="lsblk -o +LABEL,PARTLABEL,UUID,FSTYPE,SERIAL"
# useful functions
#f5# Backup \kbd{file_or_folder {\rm to} file_or_folder\_timestamp}
function bk () {
emulate -L zsh
local current_date=$(date -u "+%Y%m%dT%H%M%SZ")
local clean keep move verbose result all to_bk
setopt extended_glob
keep=1
while getopts ":hacmrv" opt; do
case $opt in
a) (( all++ ));;
c) unset move clean && (( ++keep ));;
m) unset keep clean && (( ++move ));;
r) unset move keep && (( ++clean ));;
v) verbose="-v";;
h) <<__EOF0__
bk [-hcmv] FILE [FILE ...]
bk -r [-av] [FILE [FILE ...]]
Backup a file or folder in place and append the timestamp
Remove backups of a file or folder, or all backups in the current directory
Usage:
-h Display this help text
-c Keep the file/folder as is, create a copy backup using cp(1) (default)
-m Move the file/folder, using mv(1)
-r Remove backups of the specified file or directory, using rm(1). If none
is provided, remove all backups in the current directory.
-a Remove all (even hidden) backups.
-v Verbose
The -c, -r and -m options are mutually exclusive. If specified at the same time,
the last one is used.
The return code is the sum of all cp/mv/rm return codes.
__EOF0__
return 0;;
\?) bk -h >&2; return 1;;
esac
done
shift "$((OPTIND-1))"
if (( keep > 0 )); then
if islinux || isfreebsd; then
for to_bk in "$@"; do
cp $verbose -a "${to_bk%/}" "${to_bk%/}_$current_date"
(( result += $? ))
done
else
for to_bk in "$@"; do
cp $verbose -pR "${to_bk%/}" "${to_bk%/}_$current_date"
(( result += $? ))
done
fi
elif (( move > 0 )); then
while (( $# > 0 )); do
mv $verbose "${1%/}" "${1%/}_$current_date"
(( result += $? ))
shift
done
elif (( clean > 0 )); then
if (( $# > 0 )); then
for to_bk in "$@"; do
rm $verbose -rf "${to_bk%/}"_[0-9](#c8)T([0-1][0-9]|2[0-3])([0-5][0-9])(#c2)Z
(( result += $? ))
done
else
if (( all > 0 )); then
rm $verbose -rf *_[0-9](#c8)T([0-1][0-9]|2[0-3])([0-5][0-9])(#c2)Z(D)
else
rm $verbose -rf *_[0-9](#c8)T([0-1][0-9]|2[0-3])([0-5][0-9])(#c2)Z
fi
(( result += $? ))
fi
fi
return $result
}
#f5# cd to directory and list files
function cl () {
emulate -L zsh
cd $1 && ls -a
}
# smart cd function, allows switching to /etc when running 'cd /etc/fstab'
function cd () {
if (( ${#argv} == 1 )) && [[ -f ${1} ]]; then
[[ ! -e ${1:h} ]] && return 1
print "Correcting ${1} to ${1:h}"
builtin cd ${1:h}
else
builtin cd "$@"
fi
}
#f5# Create Directory and \kbd{cd} to it
function mkcd () {
if (( ARGC != 1 )); then
printf 'usage: mkcd <new-directory>\n'
return 1;
fi
if [[ ! -d "$1" ]]; then
command mkdir -p "$1"
else
printf '`%s'\'' already exists: cd-ing.\n' "$1"
fi
builtin cd "$1"
}
#f5# Create temporary directory and \kbd{cd} to it
function cdt () {
local -a cdttemplate
if [ "$#" -eq 1 ]; then
if isfreebsd; then
# mktemp(1) on FreeBSD doesn't behave the same, cf.
# https://man.freebsd.org/cgi/man.cgi?query=mktemp#OPTIONS
cdttemplate=(-t "$1")
else
cdttemplate=(-t "$1".XXXXXXX)
fi
fi
builtin cd "$(mktemp -d ${cdttemplate[@]})"
builtin pwd
}
#f5# List files which have been accessed within the last {\it n} days, {\it n} defaults to 1
function accessed () {
emulate -L zsh
print -l -- *(a-${1:-1})
}
#f5# List files which have been changed within the last {\it n} days, {\it n} defaults to 1
function changed () {
emulate -L zsh
print -l -- *(c-${1:-1})
}
#f5# List files which have been modified within the last {\it n} days, {\it n} defaults to 1
function modified () {
emulate -L zsh
print -l -- *(m-${1:-1})
}
# modified() was named new() in earlier versions, add an alias for backwards compatibility
check_com new || alias new=modified
# use colors when GNU grep with color-support
if (( $#grep_options > 0 )); then
o=${grep_options:+"${grep_options[*]}"}
#a2# Execute \kbd{grep -{}-color=auto}
alias grep='grep '$o
alias egrep='egrep '$o
unset o
fi
# Translate DE<=>EN
# 'translate' looks up a word in a file with language-to-language
# translations (field separator should be " : "). A typical wordlist looks
# like the following:
# | english-word : german-translation
# It's also only possible to translate english to german but not reciprocal.
# Use the following oneliner to reverse the sort order:
# $ awk -F ':' '{ print $2" : "$1" "$3 }' \
# /usr/local/lib/words/en-de.ISO-8859-1.vok > ~/.translate/de-en.ISO-8859-1.vok
#f5# Translates a word
if ! check_com -c trans; then
function trans () {
emulate -L zsh
case "$1" in
-[dD]*)
translate -l de-en $2
;;
-[eE]*)
translate -l en-de $2
;;
*)
echo "Usage: $0 { -D | -E }"
echo " -D == German to English"
echo " -E == English to German"
esac
}
fi
# Usage: simple-extract <file>
# Using option -d deletes the original archive file.
#f5# Smart archive extractor
function simple-extract () {
emulate -L zsh
setopt extended_glob noclobber
local ARCHIVE DELETE_ORIGINAL DECOMP_CMD USES_STDIN USES_STDOUT GZTARGET WGET_CMD
local RC=0
zparseopts -D -E "d=DELETE_ORIGINAL"
for ARCHIVE in "${@}"; do
case $ARCHIVE in
*(tar.bz2|tbz2|tbz))
DECOMP_CMD="tar -xvjf -"
USES_STDIN=true
USES_STDOUT=false
;;
*(tar.gz|tgz))
DECOMP_CMD="tar -xvzf -"
USES_STDIN=true
USES_STDOUT=false
;;
*(tar.xz|txz|tar.lzma))
DECOMP_CMD="tar -xvJf -"
USES_STDIN=true
USES_STDOUT=false
;;
*tar.zst)
DECOMP_CMD="tar --zstd -xvf -"
USES_STDIN=true
USES_STDOUT=false
;;
*tar.lrz)
DECOMP_CMD="lrzuntar"
USES_STDIN=false
USES_STDOUT=false
;;
*tar)
DECOMP_CMD="tar -xvf -"
USES_STDIN=true
USES_STDOUT=false
;;
*rar)
DECOMP_CMD="unrar x"
USES_STDIN=false
USES_STDOUT=false
;;
*lzh)
DECOMP_CMD="lha x"
USES_STDIN=false
USES_STDOUT=false
;;
*7z)
DECOMP_CMD="7z x"
USES_STDIN=false
USES_STDOUT=false
;;
*(zip|jar))
DECOMP_CMD="unzip"
USES_STDIN=false
USES_STDOUT=false
;;
*deb)
DECOMP_CMD="ar -x"
USES_STDIN=false
USES_STDOUT=false
;;
*bz2)
DECOMP_CMD="bzip2 -d -c -"
USES_STDIN=true
USES_STDOUT=true
;;
*(gz|Z))
DECOMP_CMD="gzip -d -c -"
USES_STDIN=true
USES_STDOUT=true
;;
*(xz|lzma))
DECOMP_CMD="xz -d -c -"
USES_STDIN=true
USES_STDOUT=true
;;
*zst)
DECOMP_CMD="zstd -d -c -"
USES_STDIN=true
USES_STDOUT=true
;;
*lrz)
DECOMP_CMD="lrunzip -"
USES_STDIN=true
USES_STDOUT=true
;;
*)
print "ERROR: '$ARCHIVE' has unrecognized archive type." >&2
RC=$((RC+1))
continue
;;
esac
if ! check_com ${DECOMP_CMD[(w)1]}; then
echo "ERROR: ${DECOMP_CMD[(w)1]} not installed." >&2
RC=$((RC+2))
continue
fi
GZTARGET="${ARCHIVE:t:r}"
if [[ -f $ARCHIVE ]] ; then
print "Extracting '$ARCHIVE' ..."
if $USES_STDIN; then
if $USES_STDOUT; then
${=DECOMP_CMD} < "$ARCHIVE" > $GZTARGET
else
${=DECOMP_CMD} < "$ARCHIVE"
fi
else
if $USES_STDOUT; then
${=DECOMP_CMD} "$ARCHIVE" > $GZTARGET
else
${=DECOMP_CMD} "$ARCHIVE"
fi
fi
[[ $? -eq 0 && -n "$DELETE_ORIGINAL" ]] && rm -f "$ARCHIVE"
elif [[ "$ARCHIVE" == (#s)(https|http|ftp)://* ]] ; then
if check_com curl; then
WGET_CMD="curl -L -s -o -"
elif check_com wget; then
WGET_CMD="wget -q -O -"
elif check_com fetch; then
WGET_CMD="fetch -q -o -"
else
print "ERROR: neither wget, curl nor fetch is installed" >&2
RC=$((RC+4))
continue
fi
print "Downloading and Extracting '$ARCHIVE' ..."
if $USES_STDIN; then
if $USES_STDOUT; then
${=WGET_CMD} "$ARCHIVE" | ${=DECOMP_CMD} > $GZTARGET
RC=$((RC+$?))
else
${=WGET_CMD} "$ARCHIVE" | ${=DECOMP_CMD}
RC=$((RC+$?))
fi
else
if $USES_STDOUT; then
${=DECOMP_CMD} =(${=WGET_CMD} "$ARCHIVE") > $GZTARGET
else
${=DECOMP_CMD} =(${=WGET_CMD} "$ARCHIVE")
fi
fi
else
print "ERROR: '$ARCHIVE' is neither a valid file nor a supported URI." >&2
RC=$((RC+8))
fi
done
return $RC
}
function __archive_or_uri () {
_alternative \
'files:Archives:_files -g "*.(#l)(tar.bz2|tbz2|tbz|tar.gz|tgz|tar.xz|txz|tar.lzma|tar|rar|lzh|7z|zip|jar|deb|bz2|gz|Z|xz|lzma)"' \
'_urls:Remote Archives:_urls'
}
function _simple_extract () {
_arguments \
'-d[delete original archivefile after extraction]' \
'*:Archive Or Uri:__archive_or_uri'
}
compdef _simple_extract simple-extract
[[ -n "$GRML_NO_SMALL_ALIASES" ]] || alias se=simple-extract
#f5# Change the xterm title from within GNU-screen
function xtrename () {
emulate -L zsh
if [[ $1 != "-f" ]] ; then
if [[ -z ${DISPLAY} ]] ; then
printf 'xtrename only makes sense in X11.\n'
return 1
fi
else
shift
fi
if [[ -z $1 ]] ; then
printf 'usage: xtrename [-f] "title for xterm"\n'
printf ' renames the title of xterm from _within_ screen.\n'
printf ' also works without screen.\n'
printf ' will not work if DISPLAY is unset, use -f to override.\n'
return 0
fi
print -n "\eP\e]0;${1}\C-G\e\\"
return 0
}
#f2# Find history events by search pattern and list them by date.
function whatwhen () {
emulate -L zsh
local usage help ident format_l format_s first_char remain first last
usage='USAGE: whatwhen [options] <searchstring> <search range>'
help='Use `whatwhen -h'\'' for further explanations.'
ident=${(l,${#${:-Usage: }},, ,)}
format_l="${ident}%s\t\t\t%s\n"
format_s="${format_l//(\\t)##/\\t}"
# Make the first char of the word to search for case
# insensitive; e.g. [aA]
first_char=[${(L)1[1]}${(U)1[1]}]
remain=${1[2,-1]}
# Default search range is `-100'.
first=${2:-\-100}
# Optional, just used for `<first> <last>' given.
last=$3
case $1 in
("")
printf '%s\n\n' 'ERROR: No search string specified. Aborting.'
printf '%s\n%s\n\n' ${usage} ${help} && return 1
;;
(-h)
printf '%s\n\n' ${usage}
print 'OPTIONS:'
printf $format_l '-h' 'show help text'
print '\f'
print 'SEARCH RANGE:'
printf $format_l "'0'" 'the whole history,'
printf $format_l '-<n>' 'offset to the current history number; (default: -100)'
printf $format_s '<[-]first> [<last>]' 'just searching within a give range'
printf '\n%s\n' 'EXAMPLES:'
printf ${format_l/(\\t)/} 'whatwhen grml' '# Range is set to -100 by default.'
printf $format_l 'whatwhen zsh -250'
printf $format_l 'whatwhen foo 1 99'
;;
(\?)
printf '%s\n%s\n\n' ${usage} ${help} && return 1
;;
(*)
# -l list results on stout rather than invoking $EDITOR.
# -i Print dates as in YYYY-MM-DD.
# -m Search for a - quoted - pattern within the history.
fc -li -m "*${first_char}${remain}*" $first $last
;;
esac
}
# mercurial related stuff
if check_com -c hg ; then
# gnu like diff for mercurial
# http://www.selenic.com/mercurial/wiki/index.cgi/TipsAndTricks
#f5# GNU like diff for mercurial
function hgdi () {
emulate -L zsh
local i
for i in $(hg status -marn "$@") ; diff -ubwd <(hg cat "$i") "$i"
}
# execute commands on the versioned patch-queue from the current repos
[[ -n "$GRML_NO_SMALL_ALIASES" ]] || alias mq='hg -R $(readlink -f $(hg root)/.hg/patches)'
# diffstat for specific version of a mercurial repository
# hgstat => display diffstat between last revision and tip
# hgstat 1234 => display diffstat between revision 1234 and tip
#f5# Diffstat for specific version of a mercurial repos
function hgstat () {
emulate -L zsh
[[ -n "$1" ]] && hg diff -r $1 -r tip | diffstat || hg export tip | diffstat
}
fi # end of check whether we have the 'hg'-executable
# disable bracketed paste mode for dumb terminals
[[ "$TERM" == dumb ]] && unset zle_bracketed_paste
# grml-small cleanups and workarounds
# The following is used to remove zsh-config-items that do not work
# in grml-small by default.
# If you do not want these adjustments (for whatever reason), set
# $GRMLSMALL_SPECIFIC to 0 in your .zshrc.pre file (which this configuration
# sources if it is there).
if (( GRMLSMALL_SPECIFIC > 0 )) && isgrmlsmall ; then
# Clean up
unset "abk[V]"
unalias 'V' &> /dev/null
unfunction vman &> /dev/null
unfunction viless &> /dev/null
unfunction 2html &> /dev/null
# manpages are not in grmlsmall
unfunction manzsh &> /dev/null
unfunction man2 &> /dev/null
# Workarounds
# See https://github.com/grml/grml/issues/56
if ! [[ -x ${commands[dig]} ]]; then
function dig_after_all () {
unfunction dig
unfunction _dig
autoload -Uz _dig
unfunction dig_after_all
}
function dig () {
if [[ -x ${commands[dig]} ]]; then
dig_after_all
command dig "$@"
return "$!"
fi
printf 'This installation does not include `dig'\'' for size reasons.\n'
printf 'Try `drill'\'' as a light weight alternative.\n'
return 0
}
function _dig () {
if [[ -x ${commands[dig]} ]]; then
dig_after_all
zle -M 'Found `dig'\'' installed. '
else
zle -M 'Try `drill'\'' instead of `dig'\''.'
fi
}
compdef _dig dig
fi
fi
zrclocal
unfunction grml_status_feature
## genrefcard.pl settings
### doc strings for external functions from files
#m# f5 grml-wallpaper() Sets a wallpaper (try completion for possible values)
### example: split functions-search 8,16,24,32
#@# split functions-search 8
## END OF FILE #################################################################
# vim:filetype=zsh foldmethod=marker autoindent expandtab shiftwidth=4
# Local variables:
# mode: sh
# End:
# History configuration
HISTFILE=~/.histfile
HISTSIZE=3000
SAVEHIST=5000
# ZSH plugins
source /usr/share/zsh/plugins/zsh-syntax-highlighting/zsh-syntax-highlighting.zsh
source /usr/share/zsh/plugins/zsh-autosuggestions/zsh-autosuggestions.zsh
# Make Flatpaks accessible via the shell
export PATH="$PATH:/var/lib/flatpak/exports/bin"
# Reset prompt to default
prompt default
PROMPT='%# '
# Load Headline ZSH theme
source ~/.config/headline.zsh-theme
fastfetch
fortune | cowsay -f tux
| 1 | # Filename: /etc/zsh/zshrc |
| 2 | # Purpose: config file for zsh (z shell) |
| 3 | # Authors: grml-team (grml.org), (c) Michael Prokop <[email protected]> |
| 4 | # Bug-Reports: see http://grml.org/bugs/ |
| 5 | # License: This file is licensed under the GPL v2. |
| 6 | ################################################################################ |
| 7 | # This file is sourced only for interactive shells. It |
| 8 | # should contain commands to set up aliases, functions, |
| 9 | # options, key bindings, etc. |
| 10 | # |
| 11 | # Global Order: zshenv, zprofile, zshrc, zlogin |
| 12 | ################################################################################ |
| 13 | |
| 14 | # USAGE |
| 15 | # If you are using this file as your ~/.zshrc file, please use ~/.zshrc.pre |
| 16 | # and ~/.zshrc.local for your own customisations. The former file is read |
| 17 | # before ~/.zshrc, the latter is read after it. Also, consider reading the |
| 18 | # refcard and the reference manual for this setup, both available from: |
| 19 | # <http://grml.org/zsh/> |
| 20 | |
| 21 | # Contributing: |
| 22 | # If you want to help to improve grml's zsh setup, clone the grml-etc-core |
| 23 | # repository from git.grml.org: |
| 24 | # git clone git://git.grml.org/grml-etc-core.git |
| 25 | # |
| 26 | # Make your changes, commit them; use 'git format-patch' to create a series |
| 27 | # of patches and send those to the following address via 'git send-email': |
| 28 | # [email protected] |
| 29 | # |
| 30 | # Doing so makes sure the right people get your patches for review and |
| 31 | # possibly inclusion. |
| 32 | |
| 33 | # zsh-refcard-tag documentation: |
| 34 | # You may notice strange looking comments in this file. |
| 35 | # These are there for a purpose. grml's zsh-refcard can now be |
| 36 | # automatically generated from the contents of the actual configuration |
| 37 | # file. However, we need a little extra information on which comments |
| 38 | # and what lines of code to take into account (and for what purpose). |
| 39 | # |
| 40 | # Here is what they mean: |
| 41 | # |
| 42 | # List of tags (comment types) used: |
| 43 | # #a# Next line contains an important alias, that should |
| 44 | # be included in the grml-zsh-refcard. |
| 45 | # (placement tag: @@INSERT-aliases@@) |
| 46 | # #f# Next line contains the beginning of an important function. |
| 47 | # (placement tag: @@INSERT-functions@@) |
| 48 | # #v# Next line contains an important variable. |
| 49 | # (placement tag: @@INSERT-variables@@) |
| 50 | # #k# Next line contains an important keybinding. |
| 51 | # (placement tag: @@INSERT-keybindings@@) |
| 52 | # #d# Hashed directories list generation: |
| 53 | # start denotes the start of a list of 'hash -d' |
| 54 | # definitions. |
| 55 | # end denotes its end. |
| 56 | # (placement tag: @@INSERT-hasheddirs@@) |
| 57 | # #A# Abbreviation expansion list generation: |
| 58 | # start denotes the beginning of abbreviations. |
| 59 | # end denotes their end. |
| 60 | # Lines within this section that end in '#d .*' provide |
| 61 | # extra documentation to be included in the refcard. |
| 62 | # (placement tag: @@INSERT-abbrev@@) |
| 63 | # #m# This tag allows you to manually generate refcard entries |
| 64 | # for code lines that are hard/impossible to parse. |
| 65 | # Example: |
| 66 | # #m# k ESC-h Call the run-help function |
| 67 | # That would add a refcard entry in the keybindings table |
| 68 | # for 'ESC-h' with the given comment. |
| 69 | # So the syntax is: #m# <section> <argument> <comment> |
| 70 | # #o# This tag lets you insert entries to the 'other' hash. |
| 71 | # Generally, this should not be used. It is there for |
| 72 | # things that cannot be done easily in another way. |
| 73 | # (placement tag: @@INSERT-other-foobar@@) |
| 74 | # |
| 75 | # All of these tags (except for m and o) take two arguments, the first |
| 76 | # within the tag, the other after the tag: |
| 77 | # |
| 78 | # #<tag><section># <comment> |
| 79 | # |
| 80 | # Where <section> is really just a number, which are defined by the |
| 81 | # @secmap array on top of 'genrefcard.pl'. The reason for numbers |
| 82 | # instead of names is, that for the reader, the tag should not differ |
| 83 | # much from a regular comment. For zsh, it is a regular comment indeed. |
| 84 | # The numbers have got the following meanings: |
| 85 | # 0 -> "default" |
| 86 | # 1 -> "system" |
| 87 | # 2 -> "user" |
| 88 | # 3 -> "debian" |
| 89 | # 4 -> "search" |
| 90 | # 5 -> "shortcuts" |
| 91 | # 6 -> "services" |
| 92 | # |
| 93 | # So, the following will add an entry to the 'functions' table in the |
| 94 | # 'system' section, with a (hopefully) descriptive comment: |
| 95 | # #f1# Edit an alias via zle |
| 96 | # edalias() { |
| 97 | # |
| 98 | # It will then show up in the @@INSERT-aliases-system@@ replacement tag |
| 99 | # that can be found in 'grml-zsh-refcard.tex.in'. |
| 100 | # If the section number is omitted, the 'default' section is assumed. |
| 101 | # Furthermore, in 'grml-zsh-refcard.tex.in' @@INSERT-aliases@@ is |
| 102 | # exactly the same as @@INSERT-aliases-default@@. If you want a list of |
| 103 | # *all* aliases, for example, use @@INSERT-aliases-all@@. |
| 104 | |
| 105 | # zsh profiling |
| 106 | # just execute 'ZSH_PROFILE_RC=1 zsh' and run 'zprof' to get the details |
| 107 | if [[ $ZSH_PROFILE_RC -gt 0 ]] ; then |
| 108 | zmodload zsh/zprof |
| 109 | fi |
| 110 | |
| 111 | typeset -A GRML_STATUS_FEATURES |
| 112 | |
| 113 | function grml_status_feature () { |
| 114 | emulate -L zsh |
| 115 | local f=$1 |
| 116 | local -i success=$2 |
| 117 | if (( success == 0 )); then |
| 118 | GRML_STATUS_FEATURES[$f]=success |
| 119 | else |
| 120 | GRML_STATUS_FEATURES[$f]=failure |
| 121 | fi |
| 122 | return 0 |
| 123 | } |
| 124 | |
| 125 | function grml_status_features () { |
| 126 | emulate -L zsh |
| 127 | local mode=${1:-+-} |
| 128 | local this |
| 129 | if [[ $mode == -h ]] || [[ $mode == --help ]]; then |
| 130 | cat <<EOF |
| 131 | grml_status_features [-h|--help|-|+|+-|FEATURE] |
| 132 | |
| 133 | Prints a summary of features the grml setup is trying to load. The |
| 134 | result of loading a feature is recorded. This function lets you query |
| 135 | the result. |
| 136 | |
| 137 | The function takes one argument: "-h" or "--help" to display this help |
| 138 | text, "+" to display a list of all successfully loaded features, "-" for |
| 139 | a list of all features that failed to load. "+-" to show a list of all |
| 140 | features with their statuses. |
| 141 | |
| 142 | Any other word is considered to by a feature and prints its status. |
| 143 | |
| 144 | The default mode is "+-". |
| 145 | EOF |
| 146 | return 0 |
| 147 | fi |
| 148 | if [[ $mode != - ]] && [[ $mode != + ]] && [[ $mode != +- ]]; then |
| 149 | this="${GRML_STATUS_FEATURES[$mode]}" |
| 150 | if [[ -z $this ]]; then |
| 151 | printf 'unknown\n' |
| 152 | return 1 |
| 153 | else |
| 154 | printf '%s\n' $this |
| 155 | fi |
| 156 | return 0 |
| 157 | fi |
| 158 | for key in ${(ok)GRML_STATUS_FEATURES}; do |
| 159 | this="${GRML_STATUS_FEATURES[$key]}" |
| 160 | if [[ $this == success ]] && [[ $mode == *+* ]]; then |
| 161 | printf '%-16s %s\n' $key $this |
| 162 | fi |
| 163 | if [[ $this == failure ]] && [[ $mode == *-* ]]; then |
| 164 | printf '%-16s %s\n' $key $this |
| 165 | fi |
| 166 | done |
| 167 | return 0 |
| 168 | } |
| 169 | |
| 170 | # load .zshrc.pre to give the user the chance to overwrite the defaults |
| 171 | [[ -r ${ZDOTDIR:-${HOME}}/.zshrc.pre ]] && source ${ZDOTDIR:-${HOME}}/.zshrc.pre |
| 172 | |
| 173 | #f1# Checks whether or not you're running grml |
| 174 | function isgrml () { |
| 175 | [[ -f /etc/grml_version ]] && return 0 |
| 176 | return 1 |
| 177 | } |
| 178 | |
| 179 | #f1# Checks whether or not you're running a grml cd |
| 180 | function isgrmlcd () { |
| 181 | [[ -f /etc/grml_cd ]] && return 0 |
| 182 | return 1 |
| 183 | } |
| 184 | |
| 185 | if isgrml ; then |
| 186 | #f1# Checks whether or not you're running grml-small |
| 187 | function isgrmlsmall () { |
| 188 | if [[ ${${${(f)"$(</etc/grml_version)"}%% *}##*-} == 'small' ]]; then |
| 189 | return 0 |
| 190 | fi |
| 191 | return 1 |
| 192 | } |
| 193 | else |
| 194 | function isgrmlsmall () { return 1 } |
| 195 | fi |
| 196 | |
| 197 | GRML_OSTYPE=$(uname -s) |
| 198 | |
| 199 | function islinux () { |
| 200 | [[ $GRML_OSTYPE == "Linux" ]] |
| 201 | } |
| 202 | |
| 203 | function isdarwin () { |
| 204 | [[ $GRML_OSTYPE == "Darwin" ]] |
| 205 | } |
| 206 | |
| 207 | function isfreebsd () { |
| 208 | [[ $GRML_OSTYPE == "FreeBSD" ]] |
| 209 | } |
| 210 | |
| 211 | function isopenbsd () { |
| 212 | [[ $GRML_OSTYPE == "OpenBSD" ]] |
| 213 | } |
| 214 | |
| 215 | #f1# are we running within an utf environment? |
| 216 | function isutfenv () { |
| 217 | case "$LANG $CHARSET $LANGUAGE" in |
| 218 | *utf*) return 0 ;; |
| 219 | *UTF*) return 0 ;; |
| 220 | *) return 1 ;; |
| 221 | esac |
| 222 | } |
| 223 | |
| 224 | # check for user, if not running as root set $SUDO to sudo |
| 225 | (( EUID != 0 )) && SUDO='sudo' || SUDO='' |
| 226 | |
| 227 | # check for zsh v5.1+ |
| 228 | |
| 229 | if ! [[ ${ZSH_VERSION} == 5.<1->* \ |
| 230 | || ${ZSH_VERSION} == <6->.<->* ]] ; then |
| 231 | |
| 232 | printf '-!-\n' |
| 233 | printf '-!- In this configuration we try to make use of features, that\n' |
| 234 | printf '-!- require version 5.1 of the shell; That way this setup can be\n' |
| 235 | printf '-!- used with a wide range of zsh versions, while using fairly\n' |
| 236 | printf '-!- advanced features in all supported versions.\n' |
| 237 | printf '-!-\n' |
| 238 | printf '-!- However, you are running zsh version %s.\n' "$ZSH_VERSION" |
| 239 | printf '-!-\n' |
| 240 | printf '-!- While this *may* work, it might as well fail.\n' |
| 241 | printf '-!- Please consider updating to at least version 5.1 of zsh.\n' |
| 242 | printf '-!-\n' |
| 243 | printf '-!- DO NOT EXPECT THIS TO WORK FLAWLESSLY!\n' |
| 244 | printf '-!- If it does today, you'\''ve been lucky.\n' |
| 245 | printf '-!-\n' |
| 246 | printf '-!- Ye been warned!\n' |
| 247 | printf '-!-\n' |
| 248 | |
| 249 | function zstyle () { : } |
| 250 | fi |
| 251 | |
| 252 | # autoload wrapper - use this one instead of autoload directly |
| 253 | # We need to define this function as early as this, because autoloading |
| 254 | # 'is-at-least()' needs it. |
| 255 | function zrcautoload () { |
| 256 | emulate -L zsh |
| 257 | setopt extended_glob |
| 258 | local fdir ffile |
| 259 | local -i ffound |
| 260 | |
| 261 | ffile=$1 |
| 262 | (( ffound = 0 )) |
| 263 | for fdir in ${fpath} ; do |
| 264 | [[ -e ${fdir}/${ffile} ]] && (( ffound = 1 )) |
| 265 | done |
| 266 | |
| 267 | (( ffound == 0 )) && return 1 |
| 268 | autoload -U ${ffile} || return 1 |
| 269 | return 0 |
| 270 | } |
| 271 | |
| 272 | # Autoload zsh's hook system early, so we can use it whenever we need. |
| 273 | zrcautoload add-zsh-hook || add-zsh-hook () { :; } |
| 274 | |
| 275 | # Load is-at-least() for more precise version checks Note that this test will |
| 276 | # *always* fail, if the is-at-least function could not be marked for |
| 277 | # autoloading. |
| 278 | zrcautoload is-at-least || function is-at-least () { return 1 } |
| 279 | |
| 280 | # set some important options (as early as possible) |
| 281 | |
| 282 | # append history list to the history file; this is the default but we make sure |
| 283 | # because it's required for share_history. |
| 284 | setopt append_history |
| 285 | |
| 286 | # import new commands from the history file also in other zsh-session |
| 287 | setopt share_history |
| 288 | |
| 289 | # save each command's beginning timestamp and the duration to the history file |
| 290 | setopt extended_history |
| 291 | |
| 292 | # remove command lines from the history list when the first character on the |
| 293 | # line is a space |
| 294 | setopt histignorespace |
| 295 | |
| 296 | # if a command is issued that can't be executed as a normal command, and the |
| 297 | # command is the name of a directory, perform the cd command to that directory. |
| 298 | setopt auto_cd |
| 299 | |
| 300 | # in order to use #, ~ and ^ for filename generation grep word |
| 301 | # *~(*.gz|*.bz|*.bz2|*.zip|*.Z) -> searches for word not in compressed files |
| 302 | # don't forget to quote '^', '~' and '#'! |
| 303 | setopt extended_glob |
| 304 | |
| 305 | # display PID when suspending processes as well |
| 306 | setopt longlistjobs |
| 307 | |
| 308 | # report the status of backgrounds jobs immediately |
| 309 | setopt notify |
| 310 | |
| 311 | # whenever a command completion is attempted, make sure the entire command path |
| 312 | # is hashed first. |
| 313 | setopt hash_list_all |
| 314 | |
| 315 | # not just at the end |
| 316 | setopt completeinword |
| 317 | |
| 318 | # Don't send SIGHUP to background processes when the shell exits. |
| 319 | setopt nohup |
| 320 | |
| 321 | # make cd push the old directory onto the directory stack. |
| 322 | setopt auto_pushd |
| 323 | |
| 324 | # avoid "beep"ing |
| 325 | setopt nobeep |
| 326 | |
| 327 | # don't push the same dir twice. |
| 328 | setopt pushd_ignore_dups |
| 329 | |
| 330 | # * shouldn't match dotfiles. ever. |
| 331 | setopt noglobdots |
| 332 | |
| 333 | # use zsh style word splitting |
| 334 | setopt noshwordsplit |
| 335 | |
| 336 | # don't error out when unset parameters are used |
| 337 | setopt unset |
| 338 | |
| 339 | # setting some default values |
| 340 | NOCOR=${NOCOR:-0} |
| 341 | NOETCHOSTS=${NOETCHOSTS:-0} |
| 342 | NOMENU=${NOMENU:-0} |
| 343 | NOPATHHELPER=${NOPATHHELPER:-0} |
| 344 | NOPRECMD=${NOPRECMD:-0} |
| 345 | COMMAND_NOT_FOUND=${COMMAND_NOT_FOUND:-0} |
| 346 | GRML_ZSH_CNF_HANDLER=${GRML_ZSH_CNF_HANDLER:-/usr/share/command-not-found/command-not-found} |
| 347 | GRML_DISPLAY_BATTERY=${GRML_DISPLAY_BATTERY:-${BATTERY:-0}} |
| 348 | GRMLSMALL_SPECIFIC=${GRMLSMALL_SPECIFIC:-1} |
| 349 | ZSH_NO_DEFAULT_LOCALE=${ZSH_NO_DEFAULT_LOCALE:-0} |
| 350 | |
| 351 | typeset -ga ls_options |
| 352 | typeset -ga grep_options |
| 353 | |
| 354 | # Colors on GNU ls(1) |
| 355 | if ls --color=auto / >/dev/null 2>&1; then |
| 356 | ls_options+=( --color=auto ) |
| 357 | # Colors on FreeBSD and OSX ls(1) |
| 358 | elif ls -G / >/dev/null 2>&1; then |
| 359 | ls_options+=( -G ) |
| 360 | fi |
| 361 | |
| 362 | # Natural sorting order on GNU ls(1) |
| 363 | # OSX and IllumOS have a -v option that is not natural sorting |
| 364 | if ls --version |& grep -q 'GNU' >/dev/null 2>&1 && ls -v / >/dev/null 2>&1; then |
| 365 | ls_options+=( -v ) |
| 366 | fi |
| 367 | |
| 368 | # Color on GNU and FreeBSD grep(1) |
| 369 | if grep --color=auto -q "a" <<< "a" >/dev/null 2>&1; then |
| 370 | grep_options+=( --color=auto ) |
| 371 | fi |
| 372 | |
| 373 | # utility functions |
| 374 | # this function checks if a command exists and returns either true |
| 375 | # or false. This avoids using 'which' and 'whence', which will |
| 376 | # avoid problems with aliases for which on certain weird systems. :-) |
| 377 | # Usage: check_com [-c|-g] word |
| 378 | # -c only checks for external commands |
| 379 | # -g does the usual tests and also checks for global aliases |
| 380 | function check_com () { |
| 381 | emulate -L zsh |
| 382 | local -i comonly gatoo |
| 383 | comonly=0 |
| 384 | gatoo=0 |
| 385 | |
| 386 | if [[ $1 == '-c' ]] ; then |
| 387 | comonly=1 |
| 388 | shift 1 |
| 389 | elif [[ $1 == '-g' ]] ; then |
| 390 | gatoo=1 |
| 391 | shift 1 |
| 392 | fi |
| 393 | |
| 394 | if (( ${#argv} != 1 )) ; then |
| 395 | printf 'usage: check_com [-c|-g] <command>\n' >&2 |
| 396 | return 1 |
| 397 | fi |
| 398 | |
| 399 | if (( comonly > 0 )) ; then |
| 400 | (( ${+commands[$1]} )) && return 0 |
| 401 | return 1 |
| 402 | fi |
| 403 | |
| 404 | if (( ${+commands[$1]} )) \ |
| 405 | || (( ${+functions[$1]} )) \ |
| 406 | || (( ${+aliases[$1]} )) \ |
| 407 | || (( ${+reswords[(r)$1]} )) ; then |
| 408 | return 0 |
| 409 | fi |
| 410 | |
| 411 | if (( gatoo > 0 )) && (( ${+galiases[$1]} )) ; then |
| 412 | return 0 |
| 413 | fi |
| 414 | |
| 415 | return 1 |
| 416 | } |
| 417 | |
| 418 | # creates an alias and precedes the command with |
| 419 | # sudo if $EUID is not zero. |
| 420 | function salias () { |
| 421 | emulate -L zsh |
| 422 | local only=0 ; local multi=0 |
| 423 | local key val |
| 424 | while getopts ":hao" opt; do |
| 425 | case $opt in |
| 426 | o) only=1 ;; |
| 427 | a) multi=1 ;; |
| 428 | h) |
| 429 | printf 'usage: salias [-hoa] <alias-expression>\n' |
| 430 | printf ' -h shows this help text.\n' |
| 431 | printf ' -a replace '\'' ; '\'' sequences with '\'' ; sudo '\''.\n' |
| 432 | printf ' be careful using this option.\n' |
| 433 | printf ' -o only sets an alias if a preceding sudo would be needed.\n' |
| 434 | return 0 |
| 435 | ;; |
| 436 | *) salias -h >&2; return 1 ;; |
| 437 | esac |
| 438 | done |
| 439 | shift "$((OPTIND-1))" |
| 440 | |
| 441 | if (( ${#argv} > 1 )) ; then |
| 442 | printf 'Too many arguments %s\n' "${#argv}" |
| 443 | return 1 |
| 444 | fi |
| 445 | |
| 446 | key="${1%%\=*}" ; val="${1#*\=}" |
| 447 | if (( EUID == 0 )) && (( only == 0 )); then |
| 448 | alias -- "${key}=${val}" |
| 449 | elif (( EUID > 0 )) ; then |
| 450 | (( multi > 0 )) && val="${val// ; / ; sudo }" |
| 451 | alias -- "${key}=sudo ${val}" |
| 452 | fi |
| 453 | |
| 454 | return 0 |
| 455 | } |
| 456 | |
| 457 | # Check if we can read given files and source those we can. |
| 458 | function xsource () { |
| 459 | if (( ${#argv} < 1 )) ; then |
| 460 | printf 'usage: xsource FILE(s)...\n' >&2 |
| 461 | return 1 |
| 462 | fi |
| 463 | |
| 464 | while (( ${#argv} > 0 )) ; do |
| 465 | [[ -r "$1" ]] && source "$1" |
| 466 | shift |
| 467 | done |
| 468 | return 0 |
| 469 | } |
| 470 | |
| 471 | # Check if we can read a given file and 'cat(1)' it. |
| 472 | function xcat () { |
| 473 | emulate -L zsh |
| 474 | if (( ${#argv} != 1 )) ; then |
| 475 | printf 'usage: xcat FILE\n' >&2 |
| 476 | return 1 |
| 477 | fi |
| 478 | |
| 479 | [[ -r $1 ]] && cat $1 |
| 480 | return 0 |
| 481 | } |
| 482 | |
| 483 | # this allows us to stay in sync with grml's zshrc and put own |
| 484 | # modifications in ~/.zshrc.local |
| 485 | function zrclocal () { |
| 486 | xsource "/etc/zsh/zshrc.local" |
| 487 | xsource "${ZDOTDIR:-${HOME}}/.zshrc.local" |
| 488 | return 0 |
| 489 | } |
| 490 | |
| 491 | # locale setup |
| 492 | if (( ZSH_NO_DEFAULT_LOCALE == 0 )); then |
| 493 | xsource "/etc/default/locale" |
| 494 | fi |
| 495 | |
| 496 | for var in LANG LANGUAGE LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER LC_TELEPHONE LC_TIME ; do |
| 497 | [[ -n ${(P)var} ]] && export $var |
| 498 | done |
| 499 | builtin unset -v var |
| 500 | |
| 501 | # set some variables |
| 502 | if check_com -c vim ; then |
| 503 | #v# |
| 504 | export EDITOR=${EDITOR:-vim} |
| 505 | else |
| 506 | export EDITOR=${EDITOR:-vi} |
| 507 | fi |
| 508 | |
| 509 | #v# |
| 510 | export PAGER=${PAGER:-less} |
| 511 | |
| 512 | #v# |
| 513 | export MAIL=${MAIL:-/var/mail/$USER} |
| 514 | |
| 515 | # color setup for ls: |
| 516 | check_com -c dircolors && eval $(dircolors -b) |
| 517 | |
| 518 | # Setup PATH from system defaults on macOS. |
| 519 | if [[ -x /usr/libexec/path_helper ]] && [[ "$NOPATHHELPER" -eq 0 ]] ; then |
| 520 | eval $(/usr/libexec/path_helper -s) |
| 521 | fi |
| 522 | # Add MacPorts PATH on darwin/macOS. |
| 523 | if isdarwin && [[ -d /opt/local ]]; then |
| 524 | PATH="/opt/local/bin:/opt/local/sbin:$PATH" |
| 525 | MANPATH="/opt/local/share/man:$MANPATH" |
| 526 | fi |
| 527 | |
| 528 | # load our function and completion directories |
| 529 | for fdir in /usr/share/grml/zsh/completion /usr/share/grml/zsh/functions; do |
| 530 | fpath=( ${fdir} ${fdir}/**/*(/N) ${fpath} ) |
| 531 | done |
| 532 | typeset -aU ffiles |
| 533 | ffiles=(/usr/share/grml/zsh/functions/**/[^_]*[^~](N.:t)) |
| 534 | (( ${#ffiles} > 0 )) && autoload -U "${ffiles[@]}" |
| 535 | unset -v fdir ffiles |
| 536 | |
| 537 | # support colors in less |
| 538 | export LESS_TERMCAP_mb=$'\E[01;31m' |
| 539 | export LESS_TERMCAP_md=$'\E[01;31m' |
| 540 | export LESS_TERMCAP_me=$'\E[0m' |
| 541 | export LESS_TERMCAP_se=$'\E[0m' |
| 542 | export LESS_TERMCAP_so=$'\E[01;44;33m' |
| 543 | export LESS_TERMCAP_ue=$'\E[0m' |
| 544 | export LESS_TERMCAP_us=$'\E[01;32m' |
| 545 | |
| 546 | # mailchecks |
| 547 | MAILCHECK=30 |
| 548 | |
| 549 | # report about cpu-/system-/user-time of command if running longer than |
| 550 | # 5 seconds |
| 551 | REPORTTIME=5 |
| 552 | |
| 553 | # watch for everyone but me and root |
| 554 | watch=(notme root) |
| 555 | |
| 556 | # automatically remove duplicates from these arrays |
| 557 | typeset -U path PATH cdpath CDPATH fpath FPATH manpath MANPATH |
| 558 | |
| 559 | # Load a few modules |
| 560 | for mod in parameter complist deltochar mathfunc ; do |
| 561 | zmodload -i zsh/${mod} 2>/dev/null |
| 562 | grml_status_feature mod:$mod $? |
| 563 | done && builtin unset -v mod |
| 564 | |
| 565 | # autoload zsh modules when they are referenced |
| 566 | zmodload -a zsh/stat zstat |
| 567 | zmodload -a zsh/zpty zpty |
| 568 | zmodload -ap zsh/mapfile mapfile |
| 569 | |
| 570 | # completion system |
| 571 | COMPDUMPFILE=${COMPDUMPFILE:-${ZDOTDIR:-${HOME}}/.zcompdump} |
| 572 | if zrcautoload compinit ; then |
| 573 | typeset -a tmp |
| 574 | zstyle -a ':grml:completion:compinit' arguments tmp |
| 575 | compinit -d ${COMPDUMPFILE} "${tmp[@]}" |
| 576 | grml_status_feature compinit $? |
| 577 | unset tmp |
| 578 | else |
| 579 | grml_status_feature compinit 1 |
| 580 | function compdef { } |
| 581 | fi |
| 582 | |
| 583 | # completion system |
| 584 | |
| 585 | # called later (via grmlcomp) |
| 586 | # note: use 'zstyle' for getting current settings |
| 587 | # press ^xh (control-x h) for getting tags in context; ^x? (control-x ?) to run complete_debug with trace output |
| 588 | function grmlcomp () { |
| 589 | # TODO: This could use some additional information |
| 590 | |
| 591 | # Make sure the completion system is initialised |
| 592 | (( ${+_comps} )) || return 1 |
| 593 | |
| 594 | # allow one error for every three characters typed in approximate completer |
| 595 | zstyle ':completion:*:approximate:' max-errors 'reply=( $((($#PREFIX+$#SUFFIX)/3 )) numeric )' |
| 596 | |
| 597 | # don't complete backup files as executables |
| 598 | zstyle ':completion:*:complete:-command-::commands' ignored-patterns '(aptitude-*|*\~)' |
| 599 | |
| 600 | # start menu completion only if it could find no unambiguous initial string |
| 601 | zstyle ':completion:*:correct:*' insert-unambiguous true |
| 602 | zstyle ':completion:*:corrections' format $'%{\e[0;31m%}%d (errors: %e)%{\e[0m%}' |
| 603 | zstyle ':completion:*:correct:*' original true |
| 604 | |
| 605 | # activate color-completion |
| 606 | zstyle ':completion:*:default' list-colors ${(s.:.)LS_COLORS} |
| 607 | |
| 608 | # format on completion |
| 609 | zstyle ':completion:*:descriptions' format $'%{\e[0;31m%}completing %B%d%b%{\e[0m%}' |
| 610 | |
| 611 | # automatically complete 'cd -<tab>' and 'cd -<ctrl-d>' with menu |
| 612 | # zstyle ':completion:*:*:cd:*:directory-stack' menu yes select |
| 613 | |
| 614 | # insert all expansions for expand completer |
| 615 | zstyle ':completion:*:expand:*' tag-order all-expansions |
| 616 | zstyle ':completion:*:history-words' list false |
| 617 | |
| 618 | # activate menu |
| 619 | zstyle ':completion:*:history-words' menu yes |
| 620 | |
| 621 | # ignore duplicate entries |
| 622 | zstyle ':completion:*:history-words' remove-all-dups yes |
| 623 | zstyle ':completion:*:history-words' stop yes |
| 624 | |
| 625 | # match uppercase from lowercase |
| 626 | zstyle ':completion:*' matcher-list 'm:{a-z}={A-Z}' |
| 627 | |
| 628 | # separate matches into groups |
| 629 | zstyle ':completion:*:matches' group 'yes' |
| 630 | zstyle ':completion:*' group-name '' |
| 631 | |
| 632 | if [[ "$NOMENU" -eq 0 ]] ; then |
| 633 | # if there are more than 5 options allow selecting from a menu |
| 634 | zstyle ':completion:*' menu select=5 |
| 635 | else |
| 636 | # don't use any menus at all |
| 637 | setopt no_auto_menu |
| 638 | fi |
| 639 | |
| 640 | zstyle ':completion:*:messages' format '%d' |
| 641 | zstyle ':completion:*:options' auto-description '%d' |
| 642 | |
| 643 | # describe options in full |
| 644 | zstyle ':completion:*:options' description 'yes' |
| 645 | |
| 646 | # on processes completion complete all user processes |
| 647 | zstyle ':completion:*:processes' command 'ps -au$USER' |
| 648 | |
| 649 | # offer indexes before parameters in subscripts |
| 650 | zstyle ':completion:*:*:-subscript-:*' tag-order indexes parameters |
| 651 | |
| 652 | # provide verbose completion information |
| 653 | zstyle ':completion:*' verbose true |
| 654 | |
| 655 | # recent (as of Dec 2007) zsh versions are able to provide descriptions |
| 656 | # for commands (read: 1st word in the line) that it will list for the user |
| 657 | # to choose from. The following disables that, because it's not exactly fast. |
| 658 | zstyle ':completion:*:-command-:*:' verbose false |
| 659 | |
| 660 | # set format for warnings |
| 661 | zstyle ':completion:*:warnings' format $'%{\e[0;31m%}No matches for:%{\e[0m%} %d' |
| 662 | |
| 663 | # define files to ignore for zcompile |
| 664 | zstyle ':completion:*:*:zcompile:*' ignored-patterns '(*~|*.zwc)' |
| 665 | zstyle ':completion:correct:' prompt 'correct to: %e' |
| 666 | |
| 667 | # Ignore completion functions for commands you don't have: |
| 668 | zstyle ':completion::(^approximate*):*:functions' ignored-patterns '_*' |
| 669 | |
| 670 | # Provide more processes in completion of programs like killall: |
| 671 | zstyle ':completion:*:processes-names' command 'ps c -u ${USER} -o command | uniq' |
| 672 | |
| 673 | # complete manual by their section |
| 674 | zstyle ':completion:*:manuals' separate-sections true |
| 675 | zstyle ':completion:*:manuals.*' insert-sections true |
| 676 | zstyle ':completion:*:man:*' menu yes select |
| 677 | |
| 678 | # Search path for sudo completion |
| 679 | zstyle ':completion:*:sudo:*' command-path /usr/local/sbin \ |
| 680 | /usr/local/bin \ |
| 681 | /usr/sbin \ |
| 682 | /usr/bin \ |
| 683 | /sbin \ |
| 684 | /bin \ |
| 685 | /usr/X11R6/bin |
| 686 | |
| 687 | # provide .. as a completion |
| 688 | zstyle ':completion:*' special-dirs .. |
| 689 | |
| 690 | # run rehash on completion so new installed program are found automatically: |
| 691 | function _force_rehash () { |
| 692 | (( CURRENT == 1 )) && rehash |
| 693 | return 1 |
| 694 | } |
| 695 | |
| 696 | ## correction |
| 697 | # some people don't like the automatic correction - so run 'NOCOR=1 zsh' to deactivate it |
| 698 | if [[ "$NOCOR" -gt 0 ]] ; then |
| 699 | zstyle ':completion:*' completer _oldlist _expand _force_rehash _complete _files _ignored |
| 700 | setopt nocorrect |
| 701 | else |
| 702 | # try to be smart about when to use what completer... |
| 703 | setopt correct |
| 704 | zstyle -e ':completion:*' completer ' |
| 705 | if [[ $_last_try != "$HISTNO$BUFFER$CURSOR" ]] ; then |
| 706 | _last_try="$HISTNO$BUFFER$CURSOR" |
| 707 | reply=(_complete _match _ignored _prefix _files) |
| 708 | else |
| 709 | if [[ $words[1] == (rm|mv) ]] ; then |
| 710 | reply=(_complete _files) |
| 711 | else |
| 712 | reply=(_oldlist _expand _force_rehash _complete _ignored _correct _approximate _files) |
| 713 | fi |
| 714 | fi' |
| 715 | fi |
| 716 | |
| 717 | # command for process lists, the local web server details and host completion |
| 718 | zstyle ':completion:*:urls' local 'www' '/var/www/' 'public_html' |
| 719 | |
| 720 | # Some functions, like _apt and _dpkg, are very slow. We can use a cache in |
| 721 | # order to speed things up |
| 722 | if [[ ${GRML_COMP_CACHING:-yes} == yes ]]; then |
| 723 | GRML_COMP_CACHE_DIR=${GRML_COMP_CACHE_DIR:-${ZDOTDIR:-$HOME}/.cache} |
| 724 | if [[ ! -d ${GRML_COMP_CACHE_DIR} ]]; then |
| 725 | command mkdir -p "${GRML_COMP_CACHE_DIR}" |
| 726 | fi |
| 727 | zstyle ':completion:*' use-cache yes |
| 728 | zstyle ':completion:*:complete:*' cache-path "${GRML_COMP_CACHE_DIR}" |
| 729 | fi |
| 730 | |
| 731 | # host completion |
| 732 | _ssh_config_hosts=() |
| 733 | if [[ -r ~/.ssh/config ]] ; then |
| 734 | _ssh_config_hosts=(${${(s: :)${(ps:\t:)${${(@M)${(f)"$(<$HOME/.ssh/config)"}:#Host *}#Host }}}:#*[*?]*}) |
| 735 | fi |
| 736 | _ssh_hosts=() |
| 737 | if [[ -r ~/.ssh/known_hosts ]] ; then |
| 738 | _ssh_hosts=(${${${${(f)"$(<$HOME/.ssh/known_hosts)"}:#[\|]*}%%\ *}%%,*}) |
| 739 | fi |
| 740 | _etc_hosts=() |
| 741 | if [[ -r /etc/hosts ]] && [[ "$NOETCHOSTS" -eq 0 ]] ; then |
| 742 | : ${(A)_etc_hosts:=${(s: :)${(ps:\t:)${${(f)~~"$(grep -v '^0\.0\.0\.0\|^127\.0\.0\.1\|^::1 ' /etc/hosts)"}%%\#*}##[:blank:]#[^[:blank:]]#}}} |
| 743 | fi |
| 744 | |
| 745 | hosts=( |
| 746 | "$HOST" |
| 747 | "$_ssh_config_hosts[@]" |
| 748 | "$_ssh_hosts[@]" |
| 749 | "$_etc_hosts[@]" |
| 750 | localhost |
| 751 | ) |
| 752 | zstyle ':completion:*:hosts' hosts $hosts |
| 753 | # TODO: so, why is this here? |
| 754 | # zstyle '*' hosts $hosts |
| 755 | |
| 756 | # use generic completion system for programs not yet defined; (_gnu_generic works |
| 757 | # with commands that provide a --help option with "standard" gnu-like output.) |
| 758 | for compcom in cp deborphan df feh fetchipac gpasswd head hnb ipacsum mv \ |
| 759 | pal stow uname ; do |
| 760 | [[ -z ${_comps[$compcom]} ]] && compdef _gnu_generic ${compcom} |
| 761 | done; unset compcom |
| 762 | |
| 763 | # see upgrade function in this file |
| 764 | compdef _hosts upgrade |
| 765 | } |
| 766 | |
| 767 | # Keyboard setup: The following is based on the same code, we wrote for |
| 768 | # debian's setup. It ensures the terminal is in the right mode, when zle is |
| 769 | # active, so the values from $terminfo are valid. Therefore, this setup should |
| 770 | # work on all systems, that have support for `terminfo'. It also requires the |
| 771 | # zsh in use to have the `zsh/terminfo' module built. |
| 772 | # |
| 773 | # If you are customising your `zle-line-init()' or `zle-line-finish()' |
| 774 | # functions, make sure you call the following utility functions in there: |
| 775 | # |
| 776 | # - zle-line-init(): zle-smkx |
| 777 | # - zle-line-finish(): zle-rmkx |
| 778 | |
| 779 | # Use emacs-like key bindings by default: |
| 780 | bindkey -e |
| 781 | |
| 782 | # Custom widgets: |
| 783 | |
| 784 | ## beginning-of-line OR beginning-of-buffer OR beginning of history |
| 785 | ## by: Bart Schaefer <[email protected]>, Bernhard Tittelbach |
| 786 | function beginning-or-end-of-somewhere () { |
| 787 | local hno=$HISTNO |
| 788 | if [[ ( "${LBUFFER[-1]}" == $'\n' && "${WIDGET}" == beginning-of* ) || \ |
| 789 | ( "${RBUFFER[1]}" == $'\n' && "${WIDGET}" == end-of* ) ]]; then |
| 790 | zle .${WIDGET:s/somewhere/buffer-or-history/} "$@" |
| 791 | else |
| 792 | zle .${WIDGET:s/somewhere/line-hist/} "$@" |
| 793 | if (( HISTNO != hno )); then |
| 794 | zle .${WIDGET:s/somewhere/buffer-or-history/} "$@" |
| 795 | fi |
| 796 | fi |
| 797 | } |
| 798 | zle -N beginning-of-somewhere beginning-or-end-of-somewhere |
| 799 | zle -N end-of-somewhere beginning-or-end-of-somewhere |
| 800 | |
| 801 | # add a command line to the shells history without executing it |
| 802 | function commit-to-history () { |
| 803 | print -rs ${(z)BUFFER} |
| 804 | zle send-break |
| 805 | } |
| 806 | zle -N commit-to-history |
| 807 | |
| 808 | # only slash should be considered as a word separator: |
| 809 | function slash-backward-kill-word () { |
| 810 | local WORDCHARS="${WORDCHARS:s@/@}" |
| 811 | # zle backward-word |
| 812 | zle backward-kill-word |
| 813 | } |
| 814 | zle -N slash-backward-kill-word |
| 815 | |
| 816 | # a generic accept-line wrapper |
| 817 | |
| 818 | # This widget can prevent unwanted autocorrections from command-name |
| 819 | # to _command-name, rehash automatically on enter and call any number |
| 820 | # of builtin and user-defined widgets in different contexts. |
| 821 | # |
| 822 | # For a broader description, see: |
| 823 | # <http://bewatermyfriend.org/posts/2007/12-26.11-50-38-tooltime.html> |
| 824 | # |
| 825 | # The code is imported from the file 'zsh/functions/accept-line' from |
| 826 | # <http://ft.bewatermyfriend.org/comp/zsh/zsh-dotfiles.tar.bz2>, which |
| 827 | # distributed under the same terms as zsh itself. |
| 828 | |
| 829 | # A newly added command will may not be found or will cause false |
| 830 | # correction attempts, if you got auto-correction set. By setting the |
| 831 | # following style, we force accept-line() to rehash, if it cannot |
| 832 | # find the first word on the command line in the $command[] hash. |
| 833 | zstyle ':acceptline:*' rehash true |
| 834 | |
| 835 | function Accept-Line () { |
| 836 | setopt localoptions noksharrays |
| 837 | local -a subs |
| 838 | local -xi aldone |
| 839 | local sub |
| 840 | local alcontext=${1:-$alcontext} |
| 841 | |
| 842 | zstyle -a ":acceptline:${alcontext}" actions subs |
| 843 | |
| 844 | (( ${#subs} < 1 )) && return 0 |
| 845 | |
| 846 | (( aldone = 0 )) |
| 847 | for sub in ${subs} ; do |
| 848 | [[ ${sub} == 'accept-line' ]] && sub='.accept-line' |
| 849 | zle ${sub} |
| 850 | |
| 851 | (( aldone > 0 )) && break |
| 852 | done |
| 853 | } |
| 854 | |
| 855 | function Accept-Line-getdefault () { |
| 856 | emulate -L zsh |
| 857 | local default_action |
| 858 | |
| 859 | zstyle -s ":acceptline:${alcontext}" default_action default_action |
| 860 | case ${default_action} in |
| 861 | ((accept-line|)) |
| 862 | printf ".accept-line" |
| 863 | ;; |
| 864 | (*) |
| 865 | printf ${default_action} |
| 866 | ;; |
| 867 | esac |
| 868 | } |
| 869 | |
| 870 | function Accept-Line-HandleContext () { |
| 871 | zle Accept-Line |
| 872 | |
| 873 | default_action=$(Accept-Line-getdefault) |
| 874 | zstyle -T ":acceptline:${alcontext}" call_default \ |
| 875 | && zle ${default_action} |
| 876 | } |
| 877 | |
| 878 | function accept-line () { |
| 879 | setopt localoptions noksharrays |
| 880 | local -a cmdline |
| 881 | local -x alcontext |
| 882 | local buf com fname format msg default_action |
| 883 | |
| 884 | alcontext='default' |
| 885 | buf="${BUFFER}" |
| 886 | cmdline=(${(z)BUFFER}) |
| 887 | com="${cmdline[1]}" |
| 888 | fname="_${com}" |
| 889 | |
| 890 | Accept-Line 'preprocess' |
| 891 | |
| 892 | zstyle -t ":acceptline:${alcontext}" rehash \ |
| 893 | && [[ -z ${commands[$com]} ]] \ |
| 894 | && rehash |
| 895 | |
| 896 | if [[ -n ${com} ]] \ |
| 897 | && [[ -n ${reswords[(r)$com]} ]] \ |
| 898 | || [[ -n ${aliases[$com]} ]] \ |
| 899 | || [[ -n ${functions[$com]} ]] \ |
| 900 | || [[ -n ${builtins[$com]} ]] \ |
| 901 | || [[ -n ${commands[$com]} ]] ; then |
| 902 | |
| 903 | # there is something sensible to execute, just do it. |
| 904 | alcontext='normal' |
| 905 | Accept-Line-HandleContext |
| 906 | |
| 907 | return |
| 908 | fi |
| 909 | |
| 910 | if [[ -o correct ]] \ |
| 911 | || [[ -o correctall ]] \ |
| 912 | && [[ -n ${functions[$fname]} ]] ; then |
| 913 | |
| 914 | # nothing there to execute but there is a function called |
| 915 | # _command_name; a completion widget. Makes no sense to |
| 916 | # call it on the commandline, but the correct{,all} options |
| 917 | # will ask for it nevertheless, so warn the user. |
| 918 | if [[ ${LASTWIDGET} == 'accept-line' ]] ; then |
| 919 | # Okay, we warned the user before, he called us again, |
| 920 | # so have it his way. |
| 921 | alcontext='force' |
| 922 | Accept-Line-HandleContext |
| 923 | |
| 924 | return |
| 925 | fi |
| 926 | |
| 927 | if zstyle -t ":acceptline:${alcontext}" nocompwarn ; then |
| 928 | alcontext='normal' |
| 929 | Accept-Line-HandleContext |
| 930 | else |
| 931 | # prepare warning message for the user, configurable via zstyle. |
| 932 | zstyle -s ":acceptline:${alcontext}" compwarnfmt msg |
| 933 | |
| 934 | if [[ -z ${msg} ]] ; then |
| 935 | msg="%c will not execute and completion %f exists." |
| 936 | fi |
| 937 | |
| 938 | zformat -f msg "${msg}" "c:${com}" "f:${fname}" |
| 939 | |
| 940 | zle -M -- "${msg}" |
| 941 | fi |
| 942 | return |
| 943 | elif [[ -n ${buf//[$' \t\n']##/} ]] ; then |
| 944 | # If we are here, the commandline contains something that is not |
| 945 | # executable, which is neither subject to _command_name correction |
| 946 | # and is not empty. might be a variable assignment |
| 947 | alcontext='misc' |
| 948 | Accept-Line-HandleContext |
| 949 | |
| 950 | return |
| 951 | fi |
| 952 | |
| 953 | # If we got this far, the commandline only contains whitespace, or is empty. |
| 954 | alcontext='empty' |
| 955 | Accept-Line-HandleContext |
| 956 | } |
| 957 | |
| 958 | zle -N accept-line |
| 959 | zle -N Accept-Line |
| 960 | zle -N Accept-Line-HandleContext |
| 961 | |
| 962 | # power completion / abbreviation expansion / buffer expansion |
| 963 | # see http://zshwiki.org/home/examples/zleiab for details |
| 964 | # less risky than the global aliases but powerful as well |
| 965 | # just type the abbreviation key and afterwards 'ctrl-x .' to expand it |
| 966 | declare -A abk |
| 967 | setopt extendedglob |
| 968 | setopt interactivecomments |
| 969 | abk=( |
| 970 | # key # value (#d additional doc string) |
| 971 | #A# start |
| 972 | '...' '../..' |
| 973 | '....' '../../..' |
| 974 | 'BG' '& exit' |
| 975 | 'C' '| wc -l' |
| 976 | 'G' '|& grep '${grep_options:+"${grep_options[*]}"} |
| 977 | 'H' '| head' |
| 978 | 'Hl' ' --help |& less -r' #d (Display help in pager) |
| 979 | 'J' '| jq' |
| 980 | 'K' '| keep' |
| 981 | 'L' '| less' |
| 982 | 'LL' '|& less -r' |
| 983 | 'M' '| most' |
| 984 | 'N' '&>/dev/null' #d (No Output) |
| 985 | 'R' '| tr A-z N-za-m' #d (ROT13) |
| 986 | 'SL' '| sort | less' |
| 987 | 'S' '| sort -u' |
| 988 | 'T' '| tail' |
| 989 | 'TS' '| ts "%F %H:%M:%.S"' |
| 990 | 'V' '|& vim -' |
| 991 | #A# end |
| 992 | 'co' './configure && make && sudo make install' |
| 993 | ) |
| 994 | |
| 995 | function zleiab () { |
| 996 | emulate -L zsh |
| 997 | setopt extendedglob |
| 998 | local MATCH |
| 999 | |
| 1000 | LBUFFER=${LBUFFER%%(#m)[.\-+:|_a-zA-Z0-9]#} |
| 1001 | LBUFFER+=${abk[$MATCH]:-$MATCH} |
| 1002 | } |
| 1003 | |
| 1004 | zle -N zleiab |
| 1005 | |
| 1006 | function help-show-abk () { |
| 1007 | zle -M "$(print "Available abbreviations for expansion:"; print -a -C 2 ${(kv)abk})" |
| 1008 | } |
| 1009 | |
| 1010 | zle -N help-show-abk |
| 1011 | |
| 1012 | # press "ctrl-x d" to insert the actual date in the form yyyy-mm-dd |
| 1013 | function insert-datestamp () { LBUFFER+=${(%):-'%D{%Y-%m-%d}'}; } |
| 1014 | zle -N insert-datestamp |
| 1015 | |
| 1016 | # press esc-m for inserting last typed word again (thanks to caphuso!) |
| 1017 | function insert-last-typed-word () { zle insert-last-word -- 0 -1 }; |
| 1018 | zle -N insert-last-typed-word; |
| 1019 | |
| 1020 | function grml-zsh-fg () { |
| 1021 | if (( ${#jobstates} )); then |
| 1022 | zle .push-input |
| 1023 | [[ -o hist_ignore_space ]] && BUFFER=' ' || BUFFER='' |
| 1024 | BUFFER="${BUFFER}fg" |
| 1025 | zle .accept-line |
| 1026 | else |
| 1027 | zle -M 'No background jobs. Doing nothing.' |
| 1028 | fi |
| 1029 | } |
| 1030 | zle -N grml-zsh-fg |
| 1031 | |
| 1032 | # run command line as user root via sudo: |
| 1033 | function sudo-command-line () { |
| 1034 | [[ -z $BUFFER ]] && zle up-history |
| 1035 | local cmd="sudo " |
| 1036 | if [[ ${BUFFER} == ${cmd}* ]]; then |
| 1037 | CURSOR=$(( CURSOR-${#cmd} )) |
| 1038 | BUFFER="${BUFFER#$cmd}" |
| 1039 | else |
| 1040 | BUFFER="${cmd}${BUFFER}" |
| 1041 | CURSOR=$(( CURSOR+${#cmd} )) |
| 1042 | fi |
| 1043 | zle reset-prompt |
| 1044 | } |
| 1045 | zle -N sudo-command-line |
| 1046 | |
| 1047 | ### jump behind the first word on the cmdline. |
| 1048 | ### useful to add options. |
| 1049 | function jump_after_first_word () { |
| 1050 | local words |
| 1051 | words=(${(z)BUFFER}) |
| 1052 | |
| 1053 | if (( ${#words} <= 1 )) ; then |
| 1054 | CURSOR=${#BUFFER} |
| 1055 | else |
| 1056 | CURSOR=${#${words[1]}} |
| 1057 | fi |
| 1058 | } |
| 1059 | zle -N jump_after_first_word |
| 1060 | |
| 1061 | #f5# Create directory under cursor or the selected area |
| 1062 | function inplaceMkDirs () { |
| 1063 | # Press ctrl-xM to create the directory under the cursor or the selected area. |
| 1064 | # To select an area press ctrl-@ or ctrl-space and use the cursor. |
| 1065 | # Use case: you type "mv abc ~/testa/testb/testc/" and remember that the |
| 1066 | # directory does not exist yet -> press ctrl-XM and problem solved |
| 1067 | local PATHTOMKDIR |
| 1068 | if ((REGION_ACTIVE==1)); then |
| 1069 | local F=$MARK T=$CURSOR |
| 1070 | if [[ $F -gt $T ]]; then |
| 1071 | F=${CURSOR} |
| 1072 | T=${MARK} |
| 1073 | fi |
| 1074 | # get marked area from buffer and eliminate whitespace |
| 1075 | PATHTOMKDIR=${BUFFER[F+1,T]%%[[:space:]]##} |
| 1076 | PATHTOMKDIR=${PATHTOMKDIR##[[:space:]]##} |
| 1077 | else |
| 1078 | local bufwords iword |
| 1079 | bufwords=(${(z)LBUFFER}) |
| 1080 | iword=${#bufwords} |
| 1081 | bufwords=(${(z)BUFFER}) |
| 1082 | PATHTOMKDIR="${(Q)bufwords[iword]}" |
| 1083 | fi |
| 1084 | [[ -z "${PATHTOMKDIR}" ]] && return 1 |
| 1085 | PATHTOMKDIR=${~PATHTOMKDIR} |
| 1086 | if [[ -e "${PATHTOMKDIR}" ]]; then |
| 1087 | zle -M " path already exists, doing nothing" |
| 1088 | else |
| 1089 | zle -M "$(mkdir -p -v "${PATHTOMKDIR}")" |
| 1090 | zle end-of-line |
| 1091 | fi |
| 1092 | } |
| 1093 | |
| 1094 | zle -N inplaceMkDirs |
| 1095 | |
| 1096 | #v1# set number of lines to display per page |
| 1097 | HELP_LINES_PER_PAGE=20 |
| 1098 | #v1# set location of help-zle cache file |
| 1099 | HELP_ZLE_CACHE_FILE=~/.cache/zsh_help_zle_lines.zsh |
| 1100 | # helper function for help-zle, actually generates the help text |
| 1101 | function help_zle_parse_keybindings () { |
| 1102 | emulate -L zsh |
| 1103 | setopt extendedglob |
| 1104 | unsetopt ksharrays #indexing starts at 1 |
| 1105 | |
| 1106 | #v1# choose files that help-zle will parse for keybindings |
| 1107 | ((${+HELPZLE_KEYBINDING_FILES})) || HELPZLE_KEYBINDING_FILES=( /etc/zsh/zshrc ~/.zshrc.pre ~/.zshrc ~/.zshrc.local ) |
| 1108 | |
| 1109 | if [[ -r $HELP_ZLE_CACHE_FILE ]]; then |
| 1110 | local load_cache=0 |
| 1111 | local f |
| 1112 | for f ($HELPZLE_KEYBINDING_FILES) [[ $f -nt $HELP_ZLE_CACHE_FILE ]] && load_cache=1 |
| 1113 | [[ $load_cache -eq 0 ]] && . $HELP_ZLE_CACHE_FILE && return |
| 1114 | fi |
| 1115 | |
| 1116 | #fill with default keybindings, possibly to be overwritten in a file later |
| 1117 | #Note that due to zsh inconsistency on escaping assoc array keys, we encase the key in '' which we will remove later |
| 1118 | local -A help_zle_keybindings |
| 1119 | help_zle_keybindings['<Ctrl>@']="set MARK" |
| 1120 | help_zle_keybindings['<Ctrl>x<Ctrl>j']="vi-join lines" |
| 1121 | help_zle_keybindings['<Ctrl>x<Ctrl>b']="jump to matching brace" |
| 1122 | help_zle_keybindings['<Ctrl>x<Ctrl>u']="undo" |
| 1123 | help_zle_keybindings['<Ctrl>_']="undo" |
| 1124 | help_zle_keybindings['<Ctrl>x<Ctrl>f<c>']="find <c> in cmdline" |
| 1125 | help_zle_keybindings['<Ctrl>a']="goto beginning of line" |
| 1126 | help_zle_keybindings['<Ctrl>e']="goto end of line" |
| 1127 | help_zle_keybindings['<Ctrl>t']="transpose charaters" |
| 1128 | help_zle_keybindings['<Alt>t']="transpose words" |
| 1129 | help_zle_keybindings['<Alt>s']="spellcheck word" |
| 1130 | help_zle_keybindings['<Ctrl>k']="backward kill buffer" |
| 1131 | help_zle_keybindings['<Ctrl>u']="forward kill buffer" |
| 1132 | help_zle_keybindings['<Ctrl>y']="insert previously killed word/string" |
| 1133 | help_zle_keybindings["<Alt>'"]="quote line" |
| 1134 | help_zle_keybindings['<Alt>"']="quote from mark to cursor" |
| 1135 | help_zle_keybindings['<Alt><arg>']="repeat next cmd/char <arg> times (<Alt>-<Alt>1<Alt>0a -> -10 times 'a')" |
| 1136 | help_zle_keybindings['<Alt>u']="make next word Uppercase" |
| 1137 | help_zle_keybindings['<Alt>l']="make next word lowercase" |
| 1138 | help_zle_keybindings['<Ctrl>xG']="preview expansion under cursor" |
| 1139 | help_zle_keybindings['<Alt>q']="push current CL into background, freeing it. Restore on next CL" |
| 1140 | help_zle_keybindings['<Alt>.']="insert (and interate through) last word from prev CLs" |
| 1141 | help_zle_keybindings['<Alt>,']="complete word from newer history (consecutive hits)" |
| 1142 | help_zle_keybindings['<Alt>m']="repeat last typed word on current CL" |
| 1143 | help_zle_keybindings['<Ctrl>v']="insert next keypress symbol literally (e.g. for bindkey)" |
| 1144 | help_zle_keybindings['!!:n*<Tab>']="insert last n arguments of last command" |
| 1145 | help_zle_keybindings['!!:n-<Tab>']="insert arguments n..N-2 of last command (e.g. mv s s d)" |
| 1146 | help_zle_keybindings['<Alt>h']="show help/manpage for current command" |
| 1147 | |
| 1148 | #init global variables |
| 1149 | unset help_zle_lines help_zle_sln |
| 1150 | typeset -g -a help_zle_lines |
| 1151 | typeset -g help_zle_sln=1 |
| 1152 | |
| 1153 | local k v f cline |
| 1154 | local lastkeybind_desc contents #last description starting with #k# that we found |
| 1155 | local num_lines_elapsed=0 #number of lines between last description and keybinding |
| 1156 | #search config files in the order they a called (and thus the order in which they overwrite keybindings) |
| 1157 | for f in $HELPZLE_KEYBINDING_FILES; do |
| 1158 | [[ -r "$f" ]] || continue #not readable ? skip it |
| 1159 | contents="$(<$f)" |
| 1160 | for cline in "${(f)contents}"; do |
| 1161 | #zsh pattern: matches lines like: #k# .............. |
| 1162 | if [[ "$cline" == (#s)[[:space:]]#\#k\#[[:space:]]##(#b)(*)[[:space:]]#(#e) ]]; then |
| 1163 | lastkeybind_desc="$match[*]" |
| 1164 | num_lines_elapsed=0 |
| 1165 | #zsh pattern: matches lines that set a keybinding using bind2map, bindkey or compdef -k |
| 1166 | # ignores lines that are commentend out |
| 1167 | # grabs first in '' or "" enclosed string with length between 1 and 6 characters |
| 1168 | elif [[ "$cline" == [^#]#(bind2maps[[:space:]](*)-s|bindkey|compdef -k)[[:space:]](*)(#b)(\"((?)(#c1,6))\"|\'((?)(#c1,6))\')(#B)(*) ]]; then |
| 1169 | #description previously found ? description not more than 2 lines away ? keybinding not empty ? |
| 1170 | if [[ -n $lastkeybind_desc && $num_lines_elapsed -lt 2 && -n $match[1] ]]; then |
| 1171 | #substitute keybinding string with something readable |
| 1172 | k=${${${${${${${match[1]/\\e\^h/<Alt><BS>}/\\e\^\?/<Alt><BS>}/\\e\[5~/<PageUp>}/\\e\[6~/<PageDown>}//(\\e|\^\[)/<Alt>}//\^/<Ctrl>}/3~/<Alt><Del>} |
| 1173 | #put keybinding in assoc array, possibly overwriting defaults or stuff found in earlier files |
| 1174 | #Note that we are extracting the keybinding-string including the quotes (see Note at beginning) |
| 1175 | help_zle_keybindings[${k}]=$lastkeybind_desc |
| 1176 | fi |
| 1177 | lastkeybind_desc="" |
| 1178 | else |
| 1179 | ((num_lines_elapsed++)) |
| 1180 | fi |
| 1181 | done |
| 1182 | done |
| 1183 | unset contents |
| 1184 | #calculate length of keybinding column |
| 1185 | local kstrlen=0 |
| 1186 | for k (${(k)help_zle_keybindings[@]}) ((kstrlen < ${#k})) && kstrlen=${#k} |
| 1187 | #convert the assoc array into preformated lines, which we are able to sort |
| 1188 | for k v in ${(kv)help_zle_keybindings[@]}; do |
| 1189 | #pad keybinding-string to kstrlen chars and remove outermost characters (i.e. the quotes) |
| 1190 | help_zle_lines+=("${(r:kstrlen:)k[2,-2]}${v}") |
| 1191 | done |
| 1192 | #sort lines alphabetically |
| 1193 | help_zle_lines=("${(i)help_zle_lines[@]}") |
| 1194 | [[ -d ${HELP_ZLE_CACHE_FILE:h} ]] || mkdir -p "${HELP_ZLE_CACHE_FILE:h}" |
| 1195 | echo "help_zle_lines=(${(q)help_zle_lines[@]})" >| $HELP_ZLE_CACHE_FILE |
| 1196 | zcompile $HELP_ZLE_CACHE_FILE |
| 1197 | } |
| 1198 | typeset -g help_zle_sln |
| 1199 | typeset -g -a help_zle_lines |
| 1200 | |
| 1201 | # Provides (partially autogenerated) help on keybindings and the zsh line editor |
| 1202 | function help-zle () { |
| 1203 | emulate -L zsh |
| 1204 | unsetopt ksharrays #indexing starts at 1 |
| 1205 | #help lines already generated ? no ? then do it |
| 1206 | [[ ${+functions[help_zle_parse_keybindings]} -eq 1 ]] && {help_zle_parse_keybindings && unfunction help_zle_parse_keybindings} |
| 1207 | #already displayed all lines ? go back to the start |
| 1208 | [[ $help_zle_sln -gt ${#help_zle_lines} ]] && help_zle_sln=1 |
| 1209 | local sln=$help_zle_sln |
| 1210 | #note that help_zle_sln is a global var, meaning we remember the last page we viewed |
| 1211 | help_zle_sln=$((help_zle_sln + HELP_LINES_PER_PAGE)) |
| 1212 | zle -M "${(F)help_zle_lines[sln,help_zle_sln-1]}" |
| 1213 | } |
| 1214 | zle -N help-zle |
| 1215 | |
| 1216 | ## complete word from currently visible Screen or Tmux buffer. |
| 1217 | if check_com -c screen || check_com -c tmux; then |
| 1218 | function _complete_screen_display () { |
| 1219 | |
| 1220 | local TMPFILE=$(mktemp) |
| 1221 | local -U -a _screen_display_wordlist |
| 1222 | trap "rm -f $TMPFILE" EXIT |
| 1223 | |
| 1224 | # fill array with contents from screen hardcopy |
| 1225 | if ((${+TMUX})); then |
| 1226 | #works, but crashes tmux below version 1.4 |
| 1227 | #luckily tmux -V option to ask for version, was also added in 1.4 |
| 1228 | tmux -V &>/dev/null || return |
| 1229 | tmux -q capture-pane -b 0 \; save-buffer -b 0 $TMPFILE \; delete-buffer -b 0 |
| 1230 | else |
| 1231 | [[ "$TERM" != "screen" ]] && return |
| 1232 | screen -X hardcopy $TMPFILE |
| 1233 | # screen sucks, it dumps in latin1, apparently always. so recode it |
| 1234 | # to system charset |
| 1235 | check_com recode && recode latin1 $TMPFILE |
| 1236 | fi |
| 1237 | _screen_display_wordlist=( ${(QQ)$(<$TMPFILE)} ) |
| 1238 | # remove PREFIX to be completed from that array |
| 1239 | _screen_display_wordlist[${_screen_display_wordlist[(i)$PREFIX]}]="" |
| 1240 | compadd -a _screen_display_wordlist |
| 1241 | } |
| 1242 | #m# k CTRL-x\,\,\,S Complete word from GNU screen buffer |
| 1243 | bindkey -r "^xS" |
| 1244 | compdef -k _complete_screen_display complete-word '^xS' |
| 1245 | fi |
| 1246 | |
| 1247 | # Load a few more functions and tie them to widgets, so they can be bound: |
| 1248 | |
| 1249 | function zrcautozle () { |
| 1250 | emulate -L zsh |
| 1251 | local fnc=$1 |
| 1252 | zrcautoload $fnc && zle -N $fnc |
| 1253 | } |
| 1254 | |
| 1255 | function zrcgotwidget () { |
| 1256 | (( ${+widgets[$1]} )) |
| 1257 | } |
| 1258 | |
| 1259 | function zrcgotkeymap () { |
| 1260 | [[ -n ${(M)keymaps:#$1} ]] |
| 1261 | } |
| 1262 | |
| 1263 | zrcautozle insert-files |
| 1264 | zrcautozle edit-command-line |
| 1265 | zrcautozle insert-unicode-char |
| 1266 | if zrcautoload history-search-end; then |
| 1267 | zle -N history-beginning-search-backward-end history-search-end |
| 1268 | zle -N history-beginning-search-forward-end history-search-end |
| 1269 | fi |
| 1270 | zle -C hist-complete complete-word _generic |
| 1271 | zstyle ':completion:hist-complete:*' completer _history |
| 1272 | |
| 1273 | # The actual terminal setup hooks and bindkey-calls: |
| 1274 | |
| 1275 | # An array to note missing features to ease diagnosis in case of problems. |
| 1276 | typeset -ga grml_missing_features |
| 1277 | |
| 1278 | function zrcbindkey () { |
| 1279 | if (( ARGC )) && zrcgotwidget ${argv[-1]}; then |
| 1280 | bindkey "$@" |
| 1281 | fi |
| 1282 | } |
| 1283 | |
| 1284 | function bind2maps () { |
| 1285 | local i sequence widget |
| 1286 | local -a maps |
| 1287 | |
| 1288 | while [[ "$1" != "--" ]]; do |
| 1289 | maps+=( "$1" ) |
| 1290 | shift |
| 1291 | done |
| 1292 | shift |
| 1293 | |
| 1294 | if [[ "$1" == "-s" ]]; then |
| 1295 | shift |
| 1296 | sequence="$1" |
| 1297 | else |
| 1298 | sequence="${key[$1]}" |
| 1299 | fi |
| 1300 | widget="$2" |
| 1301 | |
| 1302 | [[ -z "$sequence" ]] && return 1 |
| 1303 | |
| 1304 | for i in "${maps[@]}"; do |
| 1305 | zrcbindkey -M "$i" "$sequence" "$widget" |
| 1306 | done |
| 1307 | } |
| 1308 | |
| 1309 | if (( ${+terminfo[smkx]} )) && (( ${+terminfo[rmkx]} )); then |
| 1310 | function zle-smkx () { |
| 1311 | emulate -L zsh |
| 1312 | printf '%s' ${terminfo[smkx]} |
| 1313 | } |
| 1314 | function zle-rmkx () { |
| 1315 | emulate -L zsh |
| 1316 | printf '%s' ${terminfo[rmkx]} |
| 1317 | } |
| 1318 | function zle-line-init () { |
| 1319 | zle-smkx |
| 1320 | } |
| 1321 | function zle-line-finish () { |
| 1322 | zle-rmkx |
| 1323 | } |
| 1324 | zle -N zle-line-init |
| 1325 | zle -N zle-line-finish |
| 1326 | else |
| 1327 | for i in {s,r}mkx; do |
| 1328 | (( ${+terminfo[$i]} )) || grml_missing_features+=($i) |
| 1329 | done |
| 1330 | unset i |
| 1331 | fi |
| 1332 | |
| 1333 | typeset -A key |
| 1334 | key=( |
| 1335 | Home "${terminfo[khome]}" |
| 1336 | End "${terminfo[kend]}" |
| 1337 | Insert "${terminfo[kich1]}" |
| 1338 | Delete "${terminfo[kdch1]}" |
| 1339 | Up "${terminfo[kcuu1]}" |
| 1340 | Down "${terminfo[kcud1]}" |
| 1341 | Left "${terminfo[kcub1]}" |
| 1342 | Right "${terminfo[kcuf1]}" |
| 1343 | PageUp "${terminfo[kpp]}" |
| 1344 | PageDown "${terminfo[knp]}" |
| 1345 | BackTab "${terminfo[kcbt]}" |
| 1346 | ) |
| 1347 | |
| 1348 | # Guidelines for adding key bindings: |
| 1349 | # |
| 1350 | # - Do not add hardcoded escape sequences, to enable non standard key |
| 1351 | # combinations such as Ctrl-Meta-Left-Cursor. They are not easily portable. |
| 1352 | # |
| 1353 | # - Adding Ctrl characters, such as '^b' is okay; note that '^b' and '^B' are |
| 1354 | # the same key. |
| 1355 | # |
| 1356 | # - All keys from the $key[] mapping are obviously okay. |
| 1357 | # |
| 1358 | # - Most terminals send "ESC x" when Meta-x is pressed. Thus, sequences like |
| 1359 | # '\ex' are allowed in here as well. |
| 1360 | |
| 1361 | bind2maps emacs -- Home beginning-of-somewhere |
| 1362 | bind2maps viins vicmd -- Home vi-beginning-of-line |
| 1363 | bind2maps emacs -- End end-of-somewhere |
| 1364 | bind2maps viins vicmd -- End vi-end-of-line |
| 1365 | bind2maps emacs viins -- Insert overwrite-mode |
| 1366 | bind2maps vicmd -- Insert vi-insert |
| 1367 | bind2maps emacs -- Delete delete-char |
| 1368 | bind2maps viins vicmd -- Delete vi-delete-char |
| 1369 | bind2maps emacs viins vicmd -- Up up-line-or-search |
| 1370 | bind2maps emacs viins vicmd -- Down down-line-or-search |
| 1371 | bind2maps emacs -- Left backward-char |
| 1372 | bind2maps viins vicmd -- Left vi-backward-char |
| 1373 | bind2maps emacs -- Right forward-char |
| 1374 | bind2maps viins vicmd -- Right vi-forward-char |
| 1375 | #k# Perform abbreviation expansion |
| 1376 | bind2maps emacs viins -- -s '^x.' zleiab |
| 1377 | #k# Display list of abbreviations that would expand |
| 1378 | bind2maps emacs viins -- -s '^xb' help-show-abk |
| 1379 | #k# mkdir -p <dir> from string under cursor or marked area |
| 1380 | bind2maps emacs viins -- -s '^xM' inplaceMkDirs |
| 1381 | #k# display help for keybindings and ZLE |
| 1382 | bind2maps emacs viins -- -s '^xz' help-zle |
| 1383 | #k# Insert files and test globbing |
| 1384 | bind2maps emacs viins -- -s "^xf" insert-files |
| 1385 | #k# Edit the current line in \kbd{\$EDITOR} |
| 1386 | bind2maps emacs viins -- -s '\ee' edit-command-line |
| 1387 | #k# search history backward for entry beginning with typed text |
| 1388 | bind2maps emacs viins -- -s '^xp' history-beginning-search-backward-end |
| 1389 | #k# search history forward for entry beginning with typed text |
| 1390 | bind2maps emacs viins -- -s '^xP' history-beginning-search-forward-end |
| 1391 | #k# search history backward for entry beginning with typed text |
| 1392 | bind2maps emacs viins -- PageUp history-beginning-search-backward-end |
| 1393 | #k# search history forward for entry beginning with typed text |
| 1394 | bind2maps emacs viins -- PageDown history-beginning-search-forward-end |
| 1395 | bind2maps emacs viins -- -s "^x^h" commit-to-history |
| 1396 | #k# Kill left-side word or everything up to next slash |
| 1397 | bind2maps emacs viins -- -s '\ev' slash-backward-kill-word |
| 1398 | #k# Kill left-side word or everything up to next slash |
| 1399 | bind2maps emacs viins -- -s '\e^h' slash-backward-kill-word |
| 1400 | #k# Kill left-side word or everything up to next slash |
| 1401 | bind2maps emacs viins -- -s '\e^?' slash-backward-kill-word |
| 1402 | # Do history expansion on space: |
| 1403 | bind2maps emacs viins -- -s ' ' magic-space |
| 1404 | #k# Trigger menu-complete |
| 1405 | bind2maps emacs viins -- -s '\ei' menu-complete # menu completion via esc-i |
| 1406 | #k# Insert a timestamp on the command line (yyyy-mm-dd) |
| 1407 | bind2maps emacs viins -- -s '^xd' insert-datestamp |
| 1408 | #k# Insert last typed word |
| 1409 | bind2maps emacs viins -- -s "\em" insert-last-typed-word |
| 1410 | #k# A smart shortcut for \kbd{fg<enter>} |
| 1411 | bind2maps emacs viins -- -s '^z' grml-zsh-fg |
| 1412 | #k# prepend the current command with "sudo" |
| 1413 | bind2maps emacs viins -- -s "^os" sudo-command-line |
| 1414 | #k# jump to after first word (for adding options) |
| 1415 | bind2maps emacs viins -- -s '^x1' jump_after_first_word |
| 1416 | #k# complete word from history with menu |
| 1417 | bind2maps emacs viins -- -s "^x^x" hist-complete |
| 1418 | |
| 1419 | # insert unicode character |
| 1420 | # usage example: 'ctrl-x i' 00A7 'ctrl-x i' will give you an § |
| 1421 | # See for example http://unicode.org/charts/ for unicode characters code |
| 1422 | #k# Insert Unicode character |
| 1423 | bind2maps emacs viins -- -s '^xi' insert-unicode-char |
| 1424 | |
| 1425 | # use the new *-pattern-* widgets for incremental history search |
| 1426 | if zrcgotwidget history-incremental-pattern-search-backward; then |
| 1427 | for seq wid in '^r' history-incremental-pattern-search-backward \ |
| 1428 | '^s' history-incremental-pattern-search-forward |
| 1429 | do |
| 1430 | bind2maps emacs viins vicmd -- -s $seq $wid |
| 1431 | done |
| 1432 | builtin unset -v seq wid |
| 1433 | fi |
| 1434 | |
| 1435 | if zrcgotkeymap menuselect; then |
| 1436 | #m# k Shift-tab Perform backwards menu completion |
| 1437 | bind2maps menuselect -- BackTab reverse-menu-complete |
| 1438 | |
| 1439 | #k# menu selection: pick item but stay in the menu |
| 1440 | bind2maps menuselect -- -s '\e^M' accept-and-menu-complete |
| 1441 | # also use + and INSERT since it's easier to press repeatedly |
| 1442 | bind2maps menuselect -- -s '+' accept-and-menu-complete |
| 1443 | bind2maps menuselect -- Insert accept-and-menu-complete |
| 1444 | |
| 1445 | # accept a completion and try to complete again by using menu |
| 1446 | # completion; very useful with completing directories |
| 1447 | # by using 'undo' one's got a simple file browser |
| 1448 | bind2maps menuselect -- -s '^o' accept-and-infer-next-history |
| 1449 | fi |
| 1450 | |
| 1451 | # Finally, here are still a few hardcoded escape sequences; Special sequences |
| 1452 | # like Ctrl-<Cursor-key> etc do suck a fair bit, because they are not |
| 1453 | # standardised and most of the time are not available in a terminals terminfo |
| 1454 | # entry. |
| 1455 | # |
| 1456 | # While we do not encourage adding bindings like these, we will keep these for |
| 1457 | # backward compatibility. |
| 1458 | |
| 1459 | ## use Ctrl-left-arrow and Ctrl-right-arrow for jumping to word-beginnings on |
| 1460 | ## the command line. |
| 1461 | # URxvt sequences: |
| 1462 | bind2maps emacs viins vicmd -- -s '\eOc' forward-word |
| 1463 | bind2maps emacs viins vicmd -- -s '\eOd' backward-word |
| 1464 | # These are for xterm: |
| 1465 | bind2maps emacs viins vicmd -- -s '\e[1;5C' forward-word |
| 1466 | bind2maps emacs viins vicmd -- -s '\e[1;5D' backward-word |
| 1467 | ## the same for alt-left-arrow and alt-right-arrow |
| 1468 | # URxvt again: |
| 1469 | bind2maps emacs viins vicmd -- -s '\e\e[C' forward-word |
| 1470 | bind2maps emacs viins vicmd -- -s '\e\e[D' backward-word |
| 1471 | # Xterm again: |
| 1472 | bind2maps emacs viins vicmd -- -s '^[[1;3C' forward-word |
| 1473 | bind2maps emacs viins vicmd -- -s '^[[1;3D' backward-word |
| 1474 | # Also try ESC Left/Right: |
| 1475 | bind2maps emacs viins vicmd -- -s '\e'${key[Right]} forward-word |
| 1476 | bind2maps emacs viins vicmd -- -s '\e'${key[Left]} backward-word |
| 1477 | |
| 1478 | # autoloading |
| 1479 | |
| 1480 | zrcautoload zmv |
| 1481 | zrcautoload zed |
| 1482 | |
| 1483 | # we don't want to quote/espace URLs on our own... |
| 1484 | # if autoload -U url-quote-magic ; then |
| 1485 | # zle -N self-insert url-quote-magic |
| 1486 | # zstyle ':url-quote-magic:*' url-metas '*?[]^()~#{}=' |
| 1487 | # else |
| 1488 | # print 'Notice: no url-quote-magic available :(' |
| 1489 | # fi |
| 1490 | alias url-quote='autoload -U bracketed-paste-magic url-quote-magic; |
| 1491 | zle -N bracketed-paste bracketed-paste-magic; zle -N self-insert url-quote-magic' |
| 1492 | |
| 1493 | #m# k ESC-h Call \kbd{run-help} for the 1st word on the command line |
| 1494 | alias run-help >&/dev/null && unalias run-help |
| 1495 | for rh in run-help{,-git,-ip,-openssl,-p4,-sudo,-svk,-svn}; do |
| 1496 | zrcautoload $rh |
| 1497 | done; unset rh |
| 1498 | |
| 1499 | # command not found handling |
| 1500 | |
| 1501 | (( ${COMMAND_NOT_FOUND} == 1 )) && |
| 1502 | function command_not_found_handler () { |
| 1503 | emulate -L zsh |
| 1504 | if [[ -x ${GRML_ZSH_CNF_HANDLER} ]] ; then |
| 1505 | ${GRML_ZSH_CNF_HANDLER} $1 |
| 1506 | fi |
| 1507 | return 1 |
| 1508 | } |
| 1509 | |
| 1510 | # history |
| 1511 | |
| 1512 | #v# |
| 1513 | HISTFILE=${HISTFILE:-${ZDOTDIR:-${HOME}}/.zsh_history} |
| 1514 | # override settings only if the defaults from zsh are in place |
| 1515 | if [[ -z $HISTSIZE || $HISTSIZE -eq 30 ]] ; then |
| 1516 | HISTSIZE=5000 |
| 1517 | SAVEHIST=10000 # useful for setopt append_history |
| 1518 | fi |
| 1519 | |
| 1520 | # dirstack handling |
| 1521 | |
| 1522 | DIRSTACKSIZE=${DIRSTACKSIZE:-20} |
| 1523 | DIRSTACKFILE=${DIRSTACKFILE:-${ZDOTDIR:-${HOME}}/.zdirs} |
| 1524 | |
| 1525 | if zstyle -T ':grml:chpwd:dirstack' enable; then |
| 1526 | typeset -gaU GRML_PERSISTENT_DIRSTACK |
| 1527 | function grml_dirstack_filter () { |
| 1528 | local -a exclude |
| 1529 | local filter entry |
| 1530 | if zstyle -s ':grml:chpwd:dirstack' filter filter; then |
| 1531 | $filter $1 && return 0 |
| 1532 | fi |
| 1533 | if zstyle -a ':grml:chpwd:dirstack' exclude exclude; then |
| 1534 | for entry in "${exclude[@]}"; do |
| 1535 | [[ $1 == ${~entry} ]] && return 0 |
| 1536 | done |
| 1537 | fi |
| 1538 | return 1 |
| 1539 | } |
| 1540 | |
| 1541 | function chpwd () { |
| 1542 | (( ZSH_SUBSHELL )) && return |
| 1543 | [[ -z $DIRSTACKSIZE ]] && return |
| 1544 | (( $DIRSTACKSIZE <= 0 )) && return |
| 1545 | [[ -z $DIRSTACKFILE ]] && return |
| 1546 | grml_dirstack_filter $PWD && return |
| 1547 | GRML_PERSISTENT_DIRSTACK=( |
| 1548 | $PWD "${(@)GRML_PERSISTENT_DIRSTACK[1,$DIRSTACKSIZE]}" |
| 1549 | ) |
| 1550 | builtin print -l ${GRML_PERSISTENT_DIRSTACK} >! ${DIRSTACKFILE} |
| 1551 | } |
| 1552 | |
| 1553 | if [[ -f ${DIRSTACKFILE} ]]; then |
| 1554 | # Enabling NULL_GLOB via (N) weeds out any non-existing |
| 1555 | # directories from the saved dir-stack file. |
| 1556 | dirstack=( ${(f)"$(< $DIRSTACKFILE)"}(N) ) |
| 1557 | # "cd -" won't work after login by just setting $OLDPWD, so |
| 1558 | [[ -d $dirstack[1] ]] && cd -q $dirstack[1] && cd -q $OLDPWD |
| 1559 | fi |
| 1560 | |
| 1561 | if zstyle -t ':grml:chpwd:dirstack' filter-on-load; then |
| 1562 | for i in "${dirstack[@]}"; do |
| 1563 | if ! grml_dirstack_filter "$i"; then |
| 1564 | GRML_PERSISTENT_DIRSTACK=( |
| 1565 | "${GRML_PERSISTENT_DIRSTACK[@]}" |
| 1566 | $i |
| 1567 | ) |
| 1568 | fi |
| 1569 | done |
| 1570 | else |
| 1571 | GRML_PERSISTENT_DIRSTACK=( "${dirstack[@]}" ) |
| 1572 | fi |
| 1573 | fi |
| 1574 | |
| 1575 | # directory based profiles |
| 1576 | |
| 1577 | # chpwd_profiles(): Directory Profiles, Quickstart: |
| 1578 | # |
| 1579 | # In .zshrc.local: |
| 1580 | # |
| 1581 | # zstyle ':chpwd:profiles:/usr/src/grml(|/|/*)' profile grml |
| 1582 | # zstyle ':chpwd:profiles:/usr/src/debian(|/|/*)' profile debian |
| 1583 | # chpwd_profiles |
| 1584 | # |
| 1585 | # For details see the `grmlzshrc.5' manual page. |
| 1586 | function chpwd_profiles () { |
| 1587 | local profile context |
| 1588 | local -i reexecute |
| 1589 | |
| 1590 | context=":chpwd:profiles:$PWD" |
| 1591 | zstyle -s "$context" profile profile || profile='default' |
| 1592 | zstyle -T "$context" re-execute && reexecute=1 || reexecute=0 |
| 1593 | |
| 1594 | if (( ${+parameters[CHPWD_PROFILE]} == 0 )); then |
| 1595 | typeset -g CHPWD_PROFILE |
| 1596 | local CHPWD_PROFILES_INIT=1 |
| 1597 | (( ${+functions[chpwd_profiles_init]} )) && chpwd_profiles_init |
| 1598 | elif [[ $profile != $CHPWD_PROFILE ]]; then |
| 1599 | (( ${+functions[chpwd_leave_profile_$CHPWD_PROFILE]} )) \ |
| 1600 | && chpwd_leave_profile_${CHPWD_PROFILE} |
| 1601 | fi |
| 1602 | if (( reexecute )) || [[ $profile != $CHPWD_PROFILE ]]; then |
| 1603 | (( ${+functions[chpwd_profile_$profile]} )) && chpwd_profile_${profile} |
| 1604 | fi |
| 1605 | |
| 1606 | CHPWD_PROFILE="${profile}" |
| 1607 | return 0 |
| 1608 | } |
| 1609 | |
| 1610 | chpwd_functions=( ${chpwd_functions} chpwd_profiles ) |
| 1611 | |
| 1612 | # Prompt setup for grml: |
| 1613 | |
| 1614 | # set colors for use in prompts. |
| 1615 | BLUE="%F{blue}" |
| 1616 | RED="%F{red}" |
| 1617 | GREEN="%F{green}" |
| 1618 | CYAN="%F{cyan}" |
| 1619 | MAGENTA="%F{magenta}" |
| 1620 | YELLOW="%F{yellow}" |
| 1621 | WHITE="%F{white}" |
| 1622 | NO_COLOR="%f" |
| 1623 | |
| 1624 | # First, the easy ones: PS2..4: |
| 1625 | |
| 1626 | # secondary prompt, printed when the shell needs more information to complete a |
| 1627 | # command. |
| 1628 | PS2='\`%_> ' |
| 1629 | # selection prompt used within a select loop. |
| 1630 | PS3='?# ' |
| 1631 | # the execution trace prompt (setopt xtrace). default: '+%N:%i>' |
| 1632 | PS4='+%N:%i:%_> ' |
| 1633 | |
| 1634 | # Some additional features to use with our prompt: |
| 1635 | # |
| 1636 | # - battery status |
| 1637 | # - debian_chroot |
| 1638 | # - vcs_info setup and version specific fixes |
| 1639 | |
| 1640 | # display battery status on right side of prompt using 'GRML_DISPLAY_BATTERY=1' in .zshrc.pre |
| 1641 | |
| 1642 | function battery () { |
| 1643 | if [[ $GRML_DISPLAY_BATTERY -gt 0 ]] ; then |
| 1644 | if islinux ; then |
| 1645 | batterylinux |
| 1646 | elif isopenbsd ; then |
| 1647 | batteryopenbsd |
| 1648 | elif isfreebsd ; then |
| 1649 | batteryfreebsd |
| 1650 | elif isdarwin ; then |
| 1651 | batterydarwin |
| 1652 | else |
| 1653 | #not yet supported |
| 1654 | GRML_DISPLAY_BATTERY=0 |
| 1655 | fi |
| 1656 | fi |
| 1657 | } |
| 1658 | |
| 1659 | function batterylinux () { |
| 1660 | GRML_BATTERY_LEVEL='' |
| 1661 | local batteries bat capacity |
| 1662 | batteries=( /sys/class/power_supply/BAT*(N) ) |
| 1663 | if (( $#batteries > 0 )) ; then |
| 1664 | for bat in $batteries ; do |
| 1665 | if [[ -e $bat/capacity ]]; then |
| 1666 | capacity=$(< $bat/capacity) |
| 1667 | else |
| 1668 | typeset -F energy_full=$(< $bat/energy_full) |
| 1669 | typeset -F energy_now=$(< $bat/energy_now) |
| 1670 | typeset -i capacity=$(( 100 * $energy_now / $energy_full)) |
| 1671 | fi |
| 1672 | case $(< $bat/status) in |
| 1673 | Charging) |
| 1674 | GRML_BATTERY_LEVEL+=" ^" |
| 1675 | ;; |
| 1676 | Discharging) |
| 1677 | if (( capacity < 20 )) ; then |
| 1678 | GRML_BATTERY_LEVEL+=" !v" |
| 1679 | else |
| 1680 | GRML_BATTERY_LEVEL+=" v" |
| 1681 | fi |
| 1682 | ;; |
| 1683 | *) # Full, Unknown |
| 1684 | GRML_BATTERY_LEVEL+=" =" |
| 1685 | ;; |
| 1686 | esac |
| 1687 | GRML_BATTERY_LEVEL+="${capacity}%%" |
| 1688 | done |
| 1689 | fi |
| 1690 | } |
| 1691 | |
| 1692 | function batteryopenbsd () { |
| 1693 | GRML_BATTERY_LEVEL='' |
| 1694 | local bat batfull batwarn batnow num |
| 1695 | for num in 0 1 ; do |
| 1696 | bat=$(sysctl -n hw.sensors.acpibat${num} 2>/dev/null) |
| 1697 | if [[ -n $bat ]]; then |
| 1698 | batfull=${"$(sysctl -n hw.sensors.acpibat${num}.amphour0)"%% *} |
| 1699 | batwarn=${"$(sysctl -n hw.sensors.acpibat${num}.amphour1)"%% *} |
| 1700 | batnow=${"$(sysctl -n hw.sensors.acpibat${num}.amphour3)"%% *} |
| 1701 | case "$(sysctl -n hw.sensors.acpibat${num}.raw0)" in |
| 1702 | *" discharging"*) |
| 1703 | if (( batnow < batwarn )) ; then |
| 1704 | GRML_BATTERY_LEVEL+=" !v" |
| 1705 | else |
| 1706 | GRML_BATTERY_LEVEL+=" v" |
| 1707 | fi |
| 1708 | ;; |
| 1709 | *" charging"*) |
| 1710 | GRML_BATTERY_LEVEL+=" ^" |
| 1711 | ;; |
| 1712 | *) |
| 1713 | GRML_BATTERY_LEVEL+=" =" |
| 1714 | ;; |
| 1715 | esac |
| 1716 | GRML_BATTERY_LEVEL+="${$(( 100 * batnow / batfull ))%%.*}%%" |
| 1717 | fi |
| 1718 | done |
| 1719 | } |
| 1720 | |
| 1721 | function batteryfreebsd () { |
| 1722 | GRML_BATTERY_LEVEL='' |
| 1723 | local num |
| 1724 | local -A table |
| 1725 | for num in 0 1 ; do |
| 1726 | table=( ${=${${${${${(M)${(f)"$(acpiconf -i $num 2>&1)"}:#(State|Remaining capacity):*}%%( ##|%)}//:[ $'\t']##/@}// /-}//@/ }} ) |
| 1727 | if [[ -n $table ]] && [[ $table[State] != "not-present" ]] ; then |
| 1728 | case $table[State] in |
| 1729 | *discharging*) |
| 1730 | if (( $table[Remaining-capacity] < 20 )) ; then |
| 1731 | GRML_BATTERY_LEVEL+=" !v" |
| 1732 | else |
| 1733 | GRML_BATTERY_LEVEL+=" v" |
| 1734 | fi |
| 1735 | ;; |
| 1736 | *charging*) |
| 1737 | GRML_BATTERY_LEVEL+=" ^" |
| 1738 | ;; |
| 1739 | *) |
| 1740 | GRML_BATTERY_LEVEL+=" =" |
| 1741 | ;; |
| 1742 | esac |
| 1743 | GRML_BATTERY_LEVEL+="$table[Remaining-capacity]%%" |
| 1744 | fi |
| 1745 | done |
| 1746 | } |
| 1747 | |
| 1748 | function batterydarwin () { |
| 1749 | GRML_BATTERY_LEVEL='' |
| 1750 | local -a table |
| 1751 | table=( ${$(pmset -g ps)[(w)8,9]%%(\%|);} ) |
| 1752 | if [[ -n $table[2] ]] ; then |
| 1753 | case $table[2] in |
| 1754 | charging) |
| 1755 | GRML_BATTERY_LEVEL+=" ^" |
| 1756 | ;; |
| 1757 | discharging) |
| 1758 | if (( $table[1] < 20 )) ; then |
| 1759 | GRML_BATTERY_LEVEL+=" !v" |
| 1760 | else |
| 1761 | GRML_BATTERY_LEVEL+=" v" |
| 1762 | fi |
| 1763 | ;; |
| 1764 | *) |
| 1765 | GRML_BATTERY_LEVEL+=" =" |
| 1766 | ;; |
| 1767 | esac |
| 1768 | GRML_BATTERY_LEVEL+="$table[1]%%" |
| 1769 | fi |
| 1770 | } |
| 1771 | |
| 1772 | # set variable debian_chroot if running in a chroot with /etc/debian_chroot |
| 1773 | if [[ -z "$debian_chroot" ]] && [[ -r /etc/debian_chroot ]] ; then |
| 1774 | debian_chroot=$(</etc/debian_chroot) |
| 1775 | fi |
| 1776 | |
| 1777 | # gather version control information for inclusion in a prompt |
| 1778 | |
| 1779 | if zrcautoload vcs_info; then |
| 1780 | zstyle ':vcs_info:*' max-exports 2 |
| 1781 | |
| 1782 | if [[ -o restricted ]]; then |
| 1783 | zstyle ':vcs_info:*' enable NONE |
| 1784 | fi |
| 1785 | fi |
| 1786 | |
| 1787 | typeset -A grml_vcs_coloured_formats |
| 1788 | typeset -A grml_vcs_plain_formats |
| 1789 | |
| 1790 | grml_vcs_plain_formats=( |
| 1791 | format "(%s%)-[%b] " "zsh: %r" |
| 1792 | actionformat "(%s%)-[%b|%a] " "zsh: %r" |
| 1793 | rev-branchformat "%b:%r" |
| 1794 | ) |
| 1795 | |
| 1796 | grml_vcs_coloured_formats=( |
| 1797 | format "${MAGENTA}(${NO_COLOR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${MAGENTA}]${NO_COLOR} " |
| 1798 | actionformat "${MAGENTA}(${NO_COLOR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${YELLOW}|${RED}%a${MAGENTA}]${NO_COLOR} " |
| 1799 | rev-branchformat "%b${RED}:${YELLOW}%r" |
| 1800 | ) |
| 1801 | |
| 1802 | typeset GRML_VCS_COLOUR_MODE=xxx |
| 1803 | |
| 1804 | function grml_vcs_info_toggle_colour () { |
| 1805 | emulate -L zsh |
| 1806 | if [[ $GRML_VCS_COLOUR_MODE == plain ]]; then |
| 1807 | grml_vcs_info_set_formats coloured |
| 1808 | else |
| 1809 | grml_vcs_info_set_formats plain |
| 1810 | fi |
| 1811 | return 0 |
| 1812 | } |
| 1813 | |
| 1814 | function grml_vcs_info_set_formats () { |
| 1815 | emulate -L zsh |
| 1816 | #setopt localoptions xtrace |
| 1817 | local mode=$1 AF F BF |
| 1818 | if [[ $mode == coloured ]]; then |
| 1819 | AF=${grml_vcs_coloured_formats[actionformat]} |
| 1820 | F=${grml_vcs_coloured_formats[format]} |
| 1821 | BF=${grml_vcs_coloured_formats[rev-branchformat]} |
| 1822 | GRML_VCS_COLOUR_MODE=coloured |
| 1823 | else |
| 1824 | AF=${grml_vcs_plain_formats[actionformat]} |
| 1825 | F=${grml_vcs_plain_formats[format]} |
| 1826 | BF=${grml_vcs_plain_formats[rev-branchformat]} |
| 1827 | GRML_VCS_COLOUR_MODE=plain |
| 1828 | fi |
| 1829 | |
| 1830 | zstyle ':vcs_info:*' actionformats "$AF" "zsh: %r" |
| 1831 | zstyle ':vcs_info:*' formats "$F" "zsh: %r" |
| 1832 | zstyle ':vcs_info:(sv[nk]|bzr):*' branchformat "$BF" |
| 1833 | return 0 |
| 1834 | } |
| 1835 | |
| 1836 | # Change vcs_info formats for the grml prompt. The 2nd format sets up |
| 1837 | # $vcs_info_msg_1_ to contain "zsh: repo-name" used to set our screen title. |
| 1838 | if [[ "$TERM" == dumb ]] ; then |
| 1839 | grml_vcs_info_set_formats plain |
| 1840 | else |
| 1841 | grml_vcs_info_set_formats coloured |
| 1842 | fi |
| 1843 | |
| 1844 | # Now for the fun part: The grml prompt themes in `promptsys' mode of operation |
| 1845 | |
| 1846 | # This actually defines three prompts: |
| 1847 | # |
| 1848 | # - grml |
| 1849 | # - grml-large |
| 1850 | # - grml-chroot |
| 1851 | # |
| 1852 | # They all share the same code and only differ with respect to which items they |
| 1853 | # contain. The main source of documentation is the `prompt_grml_help' function |
| 1854 | # below, which gets called when the user does this: prompt -h grml |
| 1855 | |
| 1856 | function prompt_grml_help () { |
| 1857 | <<__EOF0__ |
| 1858 | prompt grml |
| 1859 | |
| 1860 | This is the prompt as used by the grml-live system <http://grml.org>. It is |
| 1861 | a rather simple one-line prompt, that by default looks something like this: |
| 1862 | |
| 1863 | <user>@<host> <current-working-directory>[ <vcs_info-data>]% |
| 1864 | |
| 1865 | The prompt itself integrates with zsh's prompt themes system (as you are |
| 1866 | witnessing right now) and is configurable to a certain degree. In |
| 1867 | particular, these aspects are customisable: |
| 1868 | |
| 1869 | - The items used in the prompt (e.g. you can remove \`user' from |
| 1870 | the list of activated items, which will cause the user name to |
| 1871 | be omitted from the prompt string). |
| 1872 | |
| 1873 | - The attributes used with the items are customisable via strings |
| 1874 | used before and after the actual item. |
| 1875 | |
| 1876 | The available items are: at, battery, change-root, date, grml-chroot, |
| 1877 | history, host, jobs, newline, path, percent, rc, rc-always, sad-smiley, |
| 1878 | shell-level, time, user, vcs |
| 1879 | |
| 1880 | The actual configuration is done via zsh's \`zstyle' mechanism. The |
| 1881 | context, that is used while looking up styles is: |
| 1882 | |
| 1883 | ':prompt:grml:<left-or-right>:<subcontext>' |
| 1884 | |
| 1885 | Here <left-or-right> is either \`left' or \`right', signifying whether the |
| 1886 | style should affect the left or the right prompt. <subcontext> is either |
| 1887 | \`setup' or 'items:<item>', where \`<item>' is one of the available items. |
| 1888 | |
| 1889 | The styles: |
| 1890 | |
| 1891 | - use-rprompt (boolean): If \`true' (the default), print a sad smiley |
| 1892 | in $RPROMPT if the last command a returned non-successful error code. |
| 1893 | (This in only valid if <left-or-right> is "right"; ignored otherwise) |
| 1894 | |
| 1895 | - items (list): The list of items used in the prompt. If \`vcs' is |
| 1896 | present in the list, the theme's code invokes \`vcs_info' |
| 1897 | accordingly. Default (left): rc change-root user at host path vcs |
| 1898 | percent; Default (right): sad-smiley |
| 1899 | |
| 1900 | - strip-sensitive-characters (boolean): If the \`prompt_subst' option |
| 1901 | is active in zsh, the shell performs lots of expansions on prompt |
| 1902 | variable strings, including command substitution. So if you don't |
| 1903 | control where some of your prompt strings is coming from, this is |
| 1904 | an exploitable weakness. Grml's zsh setup does not set this option |
| 1905 | and it is off in the shell in zsh-mode by default. If it *is* turned |
| 1906 | on however, this style becomes active, and there are two flavours of |
| 1907 | it: On per default is a global variant in the '*:setup' context. This |
| 1908 | strips characters after the whole prompt string was constructed. There |
| 1909 | is a second variant in the '*:items:<item>', that is off by default. |
| 1910 | It allows fine grained control over which items' data is stripped. |
| 1911 | The characters that are stripped are: \$ and \`. |
| 1912 | |
| 1913 | Available styles in 'items:<item>' are: pre, post. These are strings that |
| 1914 | are inserted before (pre) and after (post) the item in question. Thus, the |
| 1915 | following would cause the user name to be printed in red instead of the |
| 1916 | default blue: |
| 1917 | |
| 1918 | zstyle ':prompt:grml:*:items:user' pre '%F{red}' |
| 1919 | |
| 1920 | Note, that the \`post' style may remain at its default value, because its |
| 1921 | default value is '%f', which turns the foreground text attribute off (which |
| 1922 | is exactly, what is still required with the new \`pre' value). |
| 1923 | __EOF0__ |
| 1924 | } |
| 1925 | |
| 1926 | function prompt_grml-chroot_help () { |
| 1927 | <<__EOF0__ |
| 1928 | prompt grml-chroot |
| 1929 | |
| 1930 | This is a variation of the grml prompt, see: prompt -h grml |
| 1931 | |
| 1932 | The main difference is the default value of the \`items' style. The rest |
| 1933 | behaves exactly the same. Here are the defaults for \`grml-chroot': |
| 1934 | |
| 1935 | - left: grml-chroot user at host path percent |
| 1936 | - right: (empty list) |
| 1937 | __EOF0__ |
| 1938 | } |
| 1939 | |
| 1940 | function prompt_grml-large_help () { |
| 1941 | <<__EOF0__ |
| 1942 | prompt grml-large |
| 1943 | |
| 1944 | This is a variation of the grml prompt, see: prompt -h grml |
| 1945 | |
| 1946 | The main difference is the default value of the \`items' style. In |
| 1947 | particular, this theme uses _two_ lines instead of one with the plain |
| 1948 | \`grml' theme. The rest behaves exactly the same. Here are the defaults |
| 1949 | for \`grml-large': |
| 1950 | |
| 1951 | - left: rc jobs history shell-level change-root time date newline user |
| 1952 | at host path vcs percent |
| 1953 | - right: sad-smiley |
| 1954 | __EOF0__ |
| 1955 | } |
| 1956 | |
| 1957 | function grml_prompt_setup () { |
| 1958 | emulate -L zsh |
| 1959 | autoload -Uz vcs_info |
| 1960 | add-zsh-hook precmd prompt_$1_precmd |
| 1961 | } |
| 1962 | |
| 1963 | function prompt_grml_setup () { |
| 1964 | grml_prompt_setup grml |
| 1965 | } |
| 1966 | |
| 1967 | function prompt_grml-chroot_setup () { |
| 1968 | grml_prompt_setup grml-chroot |
| 1969 | } |
| 1970 | |
| 1971 | function prompt_grml-large_setup () { |
| 1972 | grml_prompt_setup grml-large |
| 1973 | } |
| 1974 | |
| 1975 | # These maps define default tokens and pre-/post-decoration for items to be |
| 1976 | # used within the themes. All defaults may be customised in a context sensitive |
| 1977 | # matter by using zsh's `zstyle' mechanism. |
| 1978 | typeset -gA grml_prompt_pre_default \ |
| 1979 | grml_prompt_post_default \ |
| 1980 | grml_prompt_token_default \ |
| 1981 | grml_prompt_token_function |
| 1982 | |
| 1983 | grml_prompt_pre_default=( |
| 1984 | at '' |
| 1985 | battery ' ' |
| 1986 | change-root '' |
| 1987 | date '%F{blue}' |
| 1988 | grml-chroot '%F{red}' |
| 1989 | history '%F{green}' |
| 1990 | host '' |
| 1991 | jobs '%F{cyan}' |
| 1992 | newline '' |
| 1993 | path '%B' |
| 1994 | percent '' |
| 1995 | rc '%B%F{red}' |
| 1996 | rc-always '' |
| 1997 | sad-smiley '' |
| 1998 | shell-level '%F{red}' |
| 1999 | time '%F{blue}' |
| 2000 | user '%B%F{blue}' |
| 2001 | vcs '' |
| 2002 | ) |
| 2003 | |
| 2004 | grml_prompt_post_default=( |
| 2005 | at '' |
| 2006 | battery '' |
| 2007 | change-root '' |
| 2008 | date '%f' |
| 2009 | grml-chroot '%f ' |
| 2010 | history '%f' |
| 2011 | host '' |
| 2012 | jobs '%f' |
| 2013 | newline '' |
| 2014 | path '%b' |
| 2015 | percent '' |
| 2016 | rc '%f%b' |
| 2017 | rc-always '' |
| 2018 | sad-smiley '' |
| 2019 | shell-level '%f' |
| 2020 | time '%f' |
| 2021 | user '%f%b' |
| 2022 | vcs '' |
| 2023 | ) |
| 2024 | |
| 2025 | grml_prompt_token_default=( |
| 2026 | at '@' |
| 2027 | battery 'GRML_BATTERY_LEVEL' |
| 2028 | change-root 'debian_chroot' |
| 2029 | date '%D{%Y-%m-%d}' |
| 2030 | grml-chroot 'GRML_CHROOT' |
| 2031 | history '{history#%!} ' |
| 2032 | host '%m ' |
| 2033 | jobs '[%j running job(s)] ' |
| 2034 | newline $'\n' |
| 2035 | path '%40<..<%~%<< ' |
| 2036 | percent '%# ' |
| 2037 | rc '%(?..%? )' |
| 2038 | rc-always '%?' |
| 2039 | sad-smiley '%(?..:()' |
| 2040 | shell-level '%(3L.+ .)' |
| 2041 | time '%D{%H:%M:%S} ' |
| 2042 | user '%n' |
| 2043 | vcs '0' |
| 2044 | ) |
| 2045 | |
| 2046 | function grml_theme_has_token () { |
| 2047 | if (( ARGC != 1 )); then |
| 2048 | printf 'usage: grml_theme_has_token <name>\n' |
| 2049 | return 1 |
| 2050 | fi |
| 2051 | (( ${+grml_prompt_token_default[$1]} )) |
| 2052 | } |
| 2053 | |
| 2054 | function GRML_theme_add_token_usage () { |
| 2055 | <<__EOF0__ |
| 2056 | Usage: grml_theme_add_token <name> [-f|-i] <token/function> [<pre> <post>] |
| 2057 | |
| 2058 | <name> is the name for the newly added token. If the \`-f' or \`-i' options |
| 2059 | are used, <token/function> is the name of the function (see below for |
| 2060 | details). Otherwise it is the literal token string to be used. <pre> and |
| 2061 | <post> are optional. |
| 2062 | |
| 2063 | Options: |
| 2064 | |
| 2065 | -f <function> Use a function named \`<function>' each time the token |
| 2066 | is to be expanded. |
| 2067 | |
| 2068 | -i <function> Use a function named \`<function>' to initialise the |
| 2069 | value of the token _once_ at runtime. |
| 2070 | |
| 2071 | The functions are called with one argument: the token's new name. The |
| 2072 | return value is expected in the \$REPLY parameter. The use of these |
| 2073 | options is mutually exclusive. |
| 2074 | |
| 2075 | There is a utility function \`grml_theme_has_token', which you can use |
| 2076 | to test if a token exists before trying to add it. This can be a guard |
| 2077 | for situations in which a \`grml_theme_add_token' call may happen more |
| 2078 | than once. |
| 2079 | |
| 2080 | Example: |
| 2081 | |
| 2082 | To add a new token \`day' that expands to the current weekday in the |
| 2083 | current locale in green foreground colour, use this: |
| 2084 | |
| 2085 | grml_theme_add_token day '%D{%A}' '%F{green}' '%f' |
| 2086 | |
| 2087 | Another example would be support for \$VIRTUAL_ENV: |
| 2088 | |
| 2089 | function virtual_env_prompt () { |
| 2090 | REPLY=\${VIRTUAL_ENV+\${VIRTUAL_ENV:t} } |
| 2091 | } |
| 2092 | grml_theme_add_token virtual-env -f virtual_env_prompt |
| 2093 | |
| 2094 | After that, you will be able to use a changed \`items' style to |
| 2095 | assemble your prompt. |
| 2096 | __EOF0__ |
| 2097 | } |
| 2098 | |
| 2099 | function grml_theme_add_token () { |
| 2100 | emulate -L zsh |
| 2101 | local name token pre post |
| 2102 | local -i init funcall |
| 2103 | |
| 2104 | if (( ARGC == 0 )); then |
| 2105 | GRML_theme_add_token_usage |
| 2106 | return 0 |
| 2107 | fi |
| 2108 | |
| 2109 | init=0 |
| 2110 | funcall=0 |
| 2111 | pre='' |
| 2112 | post='' |
| 2113 | name=$1 |
| 2114 | shift |
| 2115 | if [[ $1 == '-f' ]]; then |
| 2116 | funcall=1 |
| 2117 | shift |
| 2118 | elif [[ $1 == '-i' ]]; then |
| 2119 | init=1 |
| 2120 | shift |
| 2121 | fi |
| 2122 | |
| 2123 | if (( ARGC == 0 )); then |
| 2124 | printf ' |
| 2125 | grml_theme_add_token: No token-string/function-name provided!\n\n' |
| 2126 | GRML_theme_add_token_usage |
| 2127 | return 1 |
| 2128 | fi |
| 2129 | token=$1 |
| 2130 | shift |
| 2131 | if (( ARGC != 0 && ARGC != 2 )); then |
| 2132 | printf ' |
| 2133 | grml_theme_add_token: <pre> and <post> need to by specified _both_!\n\n' |
| 2134 | GRML_theme_add_token_usage |
| 2135 | return 1 |
| 2136 | fi |
| 2137 | if (( ARGC )); then |
| 2138 | pre=$1 |
| 2139 | post=$2 |
| 2140 | shift 2 |
| 2141 | fi |
| 2142 | |
| 2143 | if grml_theme_has_token $name; then |
| 2144 | printf ' |
| 2145 | grml_theme_add_token: Token `%s'\'' exists! Giving up!\n\n' $name |
| 2146 | GRML_theme_add_token_usage |
| 2147 | return 2 |
| 2148 | fi |
| 2149 | if (( init )); then |
| 2150 | REPLY='' |
| 2151 | $token $name |
| 2152 | token=$REPLY |
| 2153 | fi |
| 2154 | grml_prompt_pre_default[$name]=$pre |
| 2155 | grml_prompt_post_default[$name]=$post |
| 2156 | if (( funcall )); then |
| 2157 | grml_prompt_token_function[$name]=$token |
| 2158 | grml_prompt_token_default[$name]=23 |
| 2159 | else |
| 2160 | grml_prompt_token_default[$name]=$token |
| 2161 | fi |
| 2162 | } |
| 2163 | |
| 2164 | function grml_wrap_reply () { |
| 2165 | emulate -L zsh |
| 2166 | local target="$1" |
| 2167 | local new="$2" |
| 2168 | local left="$3" |
| 2169 | local right="$4" |
| 2170 | |
| 2171 | if (( ${+parameters[$new]} )); then |
| 2172 | REPLY="${left}${(P)new}${right}" |
| 2173 | else |
| 2174 | REPLY='' |
| 2175 | fi |
| 2176 | } |
| 2177 | |
| 2178 | function grml_prompt_addto () { |
| 2179 | emulate -L zsh |
| 2180 | local target="$1" |
| 2181 | local lr it apre apost new v REPLY |
| 2182 | local -a items |
| 2183 | shift |
| 2184 | |
| 2185 | [[ $target == PS1 ]] && lr=left || lr=right |
| 2186 | zstyle -a ":prompt:${grmltheme}:${lr}:setup" items items || items=( "$@" ) |
| 2187 | typeset -g "${target}=" |
| 2188 | for it in "${items[@]}"; do |
| 2189 | zstyle -s ":prompt:${grmltheme}:${lr}:items:$it" pre apre \ |
| 2190 | || apre=${grml_prompt_pre_default[$it]} |
| 2191 | zstyle -s ":prompt:${grmltheme}:${lr}:items:$it" post apost \ |
| 2192 | || apost=${grml_prompt_post_default[$it]} |
| 2193 | zstyle -s ":prompt:${grmltheme}:${lr}:items:$it" token new \ |
| 2194 | || new=${grml_prompt_token_default[$it]} |
| 2195 | if (( ${+grml_prompt_token_function[$it]} )); then |
| 2196 | REPLY='' |
| 2197 | ${grml_prompt_token_function[$it]} $it |
| 2198 | else |
| 2199 | case $it in |
| 2200 | battery) |
| 2201 | grml_wrap_reply $target $new '' '' |
| 2202 | ;; |
| 2203 | change-root) |
| 2204 | grml_wrap_reply $target $new '(' ')' |
| 2205 | ;; |
| 2206 | grml-chroot) |
| 2207 | if [[ -n ${(P)new} ]]; then |
| 2208 | REPLY="$CHROOT" |
| 2209 | else |
| 2210 | REPLY='' |
| 2211 | fi |
| 2212 | ;; |
| 2213 | vcs) |
| 2214 | v="vcs_info_msg_${new}_" |
| 2215 | if (( ! vcscalled )); then |
| 2216 | vcs_info |
| 2217 | vcscalled=1 |
| 2218 | fi |
| 2219 | if (( ${+parameters[$v]} )) && [[ -n "${(P)v}" ]]; then |
| 2220 | REPLY="${(P)v}" |
| 2221 | else |
| 2222 | REPLY='' |
| 2223 | fi |
| 2224 | ;; |
| 2225 | *) REPLY="$new" ;; |
| 2226 | esac |
| 2227 | fi |
| 2228 | # Strip volatile characters per item. This is off by default. See the |
| 2229 | # global stripping code a few lines below for details. |
| 2230 | if [[ -o prompt_subst ]] && zstyle -t ":prompt:${grmltheme}:${lr}:items:$it" \ |
| 2231 | strip-sensitive-characters |
| 2232 | then |
| 2233 | REPLY="${REPLY//[$\`]/}" |
| 2234 | fi |
| 2235 | typeset -g "${target}=${(P)target}${apre}${REPLY}${apost}" |
| 2236 | done |
| 2237 | |
| 2238 | # Per default, strip volatile characters (in the prompt_subst case) |
| 2239 | # globally. If the option is off, the style has no effect. For more |
| 2240 | # control, this can be turned off and stripping can be configured on a |
| 2241 | # per-item basis (see above). |
| 2242 | if [[ -o prompt_subst ]] && zstyle -T ":prompt:${grmltheme}:${lr}:setup" \ |
| 2243 | strip-sensitive-characters |
| 2244 | then |
| 2245 | typeset -g "${target}=${${(P)target}//[$\`]/}" |
| 2246 | fi |
| 2247 | } |
| 2248 | |
| 2249 | function prompt_grml_precmd () { |
| 2250 | emulate -L zsh |
| 2251 | local grmltheme=grml |
| 2252 | local -a left_items right_items |
| 2253 | left_items=(rc change-root user at host path vcs percent) |
| 2254 | right_items=(sad-smiley) |
| 2255 | |
| 2256 | prompt_grml_precmd_worker |
| 2257 | } |
| 2258 | |
| 2259 | function prompt_grml-chroot_precmd () { |
| 2260 | emulate -L zsh |
| 2261 | local grmltheme=grml-chroot |
| 2262 | local -a left_items right_items |
| 2263 | left_items=(grml-chroot user at host path percent) |
| 2264 | right_items=() |
| 2265 | |
| 2266 | prompt_grml_precmd_worker |
| 2267 | } |
| 2268 | |
| 2269 | function prompt_grml-large_precmd () { |
| 2270 | emulate -L zsh |
| 2271 | local grmltheme=grml-large |
| 2272 | local -a left_items right_items |
| 2273 | left_items=(rc jobs history shell-level change-root time date newline |
| 2274 | user at host path vcs percent) |
| 2275 | right_items=(sad-smiley) |
| 2276 | |
| 2277 | prompt_grml_precmd_worker |
| 2278 | } |
| 2279 | |
| 2280 | function prompt_grml_precmd_worker () { |
| 2281 | emulate -L zsh |
| 2282 | local -i vcscalled=0 |
| 2283 | |
| 2284 | grml_prompt_addto PS1 "${left_items[@]}" |
| 2285 | if zstyle -T ":prompt:${grmltheme}:right:setup" use-rprompt; then |
| 2286 | grml_prompt_addto RPS1 "${right_items[@]}" |
| 2287 | fi |
| 2288 | } |
| 2289 | |
| 2290 | function grml_prompt_fallback () { |
| 2291 | setopt prompt_subst |
| 2292 | local p0 p1 |
| 2293 | |
| 2294 | p0="${RED}%(?..%? )${WHITE}${debian_chroot:+($debian_chroot)}" |
| 2295 | p1="${BLUE}%n${NO_COLOR}@%m %40<...<%B%~%b%<< "'${vcs_info_msg_0_}'"%# " |
| 2296 | if (( EUID == 0 )); then |
| 2297 | PROMPT="${BLUE}${p0}${RED}${p1}" |
| 2298 | else |
| 2299 | PROMPT="${RED}${p0}${BLUE}${p1}" |
| 2300 | fi |
| 2301 | } |
| 2302 | |
| 2303 | if zrcautoload promptinit && promptinit 2>/dev/null ; then |
| 2304 | grml_status_feature promptinit 0 |
| 2305 | # Since we define the required functions in here and not in files in |
| 2306 | # $fpath, we need to stick the theme's name into `$prompt_themes' |
| 2307 | # ourselves, since promptinit does not pick them up otherwise. |
| 2308 | prompt_themes+=( grml grml-chroot grml-large ) |
| 2309 | # Also, keep the array sorted... |
| 2310 | prompt_themes=( "${(@on)prompt_themes}" ) |
| 2311 | else |
| 2312 | grml_status_feature promptinit 1 |
| 2313 | grml_prompt_fallback |
| 2314 | function precmd () { (( ${+functions[vcs_info]} )) && vcs_info; } |
| 2315 | fi |
| 2316 | |
| 2317 | if [[ $GRML_DISPLAY_BATTERY -gt 0 ]]; then |
| 2318 | zstyle ':prompt:grml:right:setup' items sad-smiley battery |
| 2319 | add-zsh-hook precmd battery |
| 2320 | fi |
| 2321 | if [[ "$TERM" == dumb ]] ; then |
| 2322 | zstyle ":prompt:grml(|-large|-chroot):*:items:grml-chroot" pre '' |
| 2323 | zstyle ":prompt:grml(|-large|-chroot):*:items:grml-chroot" post ' ' |
| 2324 | for i in rc user path jobs history date time shell-level; do |
| 2325 | zstyle ":prompt:grml(|-large|-chroot):*:items:$i" pre '' |
| 2326 | zstyle ":prompt:grml(|-large|-chroot):*:items:$i" post '' |
| 2327 | done |
| 2328 | unset i |
| 2329 | zstyle ':prompt:grml(|-large|-chroot):right:setup' use-rprompt false |
| 2330 | elif (( EUID == 0 )); then |
| 2331 | zstyle ':prompt:grml(|-large|-chroot):*:items:user' pre '%B%F{red}' |
| 2332 | fi |
| 2333 | |
| 2334 | # Finally enable one of the prompts. |
| 2335 | if [[ -n $GRML_CHROOT ]]; then |
| 2336 | prompt grml-chroot |
| 2337 | elif [[ $GRMLPROMPT -gt 0 ]]; then |
| 2338 | prompt grml-large |
| 2339 | else |
| 2340 | prompt grml |
| 2341 | fi |
| 2342 | |
| 2343 | # make sure to use right prompt only when not running a command |
| 2344 | setopt transient_rprompt |
| 2345 | |
| 2346 | # Terminal-title wizardry |
| 2347 | |
| 2348 | function ESC_print () { |
| 2349 | info_print $'\ek' $'\e\\' "$@" |
| 2350 | } |
| 2351 | function set_title () { |
| 2352 | info_print $'\e]0;' $'\a' "$@" |
| 2353 | } |
| 2354 | |
| 2355 | function info_print () { |
| 2356 | local esc_begin esc_end |
| 2357 | esc_begin="$1" |
| 2358 | esc_end="$2" |
| 2359 | shift 2 |
| 2360 | printf '%s' ${esc_begin} |
| 2361 | printf '%s' "$*" |
| 2362 | printf '%s' "${esc_end}" |
| 2363 | } |
| 2364 | |
| 2365 | function grml_reset_screen_title () { |
| 2366 | # adjust title of xterm |
| 2367 | # see http://www.faqs.org/docs/Linux-mini/Xterm-Title.html |
| 2368 | [[ ${NOTITLE:-} -gt 0 ]] && return 0 |
| 2369 | case $TERM in |
| 2370 | (xterm*|rxvt*|alacritty|foot) |
| 2371 | set_title ${(%):-"%n@%m: %~"} |
| 2372 | ;; |
| 2373 | esac |
| 2374 | } |
| 2375 | |
| 2376 | function grml_vcs_to_screen_title () { |
| 2377 | if [[ $TERM == screen* ]] ; then |
| 2378 | if [[ -n ${vcs_info_msg_1_} ]] ; then |
| 2379 | ESC_print ${vcs_info_msg_1_} |
| 2380 | else |
| 2381 | ESC_print "zsh" |
| 2382 | fi |
| 2383 | fi |
| 2384 | } |
| 2385 | |
| 2386 | function grml_cmd_to_screen_title () { |
| 2387 | # get the name of the currently running program to set screen window title |
| 2388 | # if running in a screen. |
| 2389 | if [[ "$TERM" == screen* ]] ; then |
| 2390 | local CMD="${1[(wr)^(*=*|sudo|ssh|-*)]}" |
| 2391 | ESC_print ${CMD} |
| 2392 | fi |
| 2393 | } |
| 2394 | |
| 2395 | function grml_control_xterm_title () { |
| 2396 | case $TERM in |
| 2397 | (xterm*|rxvt*|alacritty|foot) |
| 2398 | set_title "${(%):-"%n@%m:"}" "$2" |
| 2399 | ;; |
| 2400 | esac |
| 2401 | } |
| 2402 | |
| 2403 | if [[ $NOPRECMD -eq 0 ]]; then |
| 2404 | add-zsh-hook precmd grml_reset_screen_title |
| 2405 | add-zsh-hook precmd grml_vcs_to_screen_title |
| 2406 | add-zsh-hook preexec grml_cmd_to_screen_title |
| 2407 | if [[ $NOTITLE -eq 0 ]]; then |
| 2408 | add-zsh-hook preexec grml_control_xterm_title |
| 2409 | fi |
| 2410 | fi |
| 2411 | |
| 2412 | # 'hash' some often used directories |
| 2413 | #d# start |
| 2414 | hash -d deb=/var/cache/apt/archives |
| 2415 | hash -d doc=/usr/share/doc |
| 2416 | hash -d linux=/lib/modules/$(command uname -r)/build/ |
| 2417 | hash -d log=/var/log |
| 2418 | hash -d slog=/var/log/syslog |
| 2419 | hash -d src=/usr/src |
| 2420 | hash -d www=/var/www |
| 2421 | #d# end |
| 2422 | |
| 2423 | # some aliases |
| 2424 | if check_com -c screen ; then |
| 2425 | if [[ $UID -eq 0 ]] ; then |
| 2426 | if [[ -r /etc/grml/screenrc ]]; then |
| 2427 | alias screen='screen -c /etc/grml/screenrc' |
| 2428 | fi |
| 2429 | elif [[ ! -r $HOME/.screenrc ]] ; then |
| 2430 | if [[ -r /etc/grml/screenrc_grml ]]; then |
| 2431 | alias screen='screen -c /etc/grml/screenrc_grml' |
| 2432 | else |
| 2433 | if [[ -r /etc/grml/screenrc ]]; then |
| 2434 | alias screen='screen -c /etc/grml/screenrc' |
| 2435 | fi |
| 2436 | fi |
| 2437 | fi |
| 2438 | fi |
| 2439 | |
| 2440 | # do we have GNU ls with color-support? |
| 2441 | if [[ "$TERM" != dumb ]]; then |
| 2442 | #a1# List files with colors (\kbd{ls \ldots}) |
| 2443 | alias ls="command ls ${ls_options:+${ls_options[*]}}" |
| 2444 | #a1# List all files, with colors (\kbd{ls -la \ldots}) |
| 2445 | alias la="command ls -la ${ls_options:+${ls_options[*]}}" |
| 2446 | #a1# List files with long colored list, without dotfiles (\kbd{ls -l \ldots}) |
| 2447 | alias ll="command ls -l ${ls_options:+${ls_options[*]}}" |
| 2448 | #a1# List files with long colored list, human readable sizes (\kbd{ls -hAl \ldots}) |
| 2449 | alias lh="command ls -hAl ${ls_options:+${ls_options[*]}}" |
| 2450 | #a1# List files with long colored list, append qualifier to filenames (\kbd{ls -l \ldots})\\&\quad(\kbd{/} for directories, \kbd{@} for symlinks ...) |
| 2451 | alias l="command ls -l ${ls_options:+${ls_options[*]}}" |
| 2452 | else |
| 2453 | alias la='command ls -la' |
| 2454 | alias ll='command ls -l' |
| 2455 | alias lh='command ls -hAl' |
| 2456 | alias l='command ls -l' |
| 2457 | fi |
| 2458 | |
| 2459 | # use ip from iproute2 with color support |
| 2460 | if ip -color=auto addr show dev lo >/dev/null 2>&1; then |
| 2461 | alias ip='command ip -color=auto' |
| 2462 | fi |
| 2463 | |
| 2464 | if [[ -r /proc/mdstat ]]; then |
| 2465 | alias mdstat='cat /proc/mdstat' |
| 2466 | fi |
| 2467 | |
| 2468 | alias ...='cd ../../' |
| 2469 | |
| 2470 | # generate alias named "$KERNELVERSION-reboot" so you can use boot with kexec: |
| 2471 | if [[ -x /sbin/kexec ]] && [[ -r /proc/cmdline ]] ; then |
| 2472 | alias "$(uname -r)-reboot"="kexec -l --initrd=/boot/initrd.img-"$(uname -r)" --command-line=\"$(cat /proc/cmdline)\" /boot/vmlinuz-"$(uname -r)"" |
| 2473 | fi |
| 2474 | |
| 2475 | #f1# Hints for the use of zsh on grml |
| 2476 | function zsh-help () { |
| 2477 | print "$bg[white]$fg[black] |
| 2478 | zsh-help - hints for use of zsh on grml |
| 2479 | =======================================$reset_color" |
| 2480 | |
| 2481 | print ' |
| 2482 | Main configuration of zsh happens in /etc/zsh/zshrc. |
| 2483 | That file is part of the package grml-etc-core, if you want to |
| 2484 | use them on a non-grml-system just get the tar.gz from |
| 2485 | http://deb.grml.org/ or (preferably) get it from the git repository: |
| 2486 | |
| 2487 | http://git.grml.org/f/grml-etc-core/etc/zsh/zshrc |
| 2488 | |
| 2489 | This version of grml'\''s zsh setup does not use skel/.zshrc anymore. |
| 2490 | The file is still there, but it is empty for backwards compatibility. |
| 2491 | |
| 2492 | For your own changes use these two files: |
| 2493 | $HOME/.zshrc.pre |
| 2494 | $HOME/.zshrc.local |
| 2495 | |
| 2496 | The former is sourced very early in our zshrc, the latter is sourced |
| 2497 | very lately. |
| 2498 | |
| 2499 | System wide configuration without touching configuration files of grml |
| 2500 | can take place in /etc/zsh/zshrc.local. |
| 2501 | |
| 2502 | For information regarding zsh start at http://grml.org/zsh/ |
| 2503 | |
| 2504 | Take a look at grml'\''s zsh refcard: |
| 2505 | % xpdf =(zcat /usr/share/doc/grml-docs/zsh/grml-zsh-refcard.pdf.gz) |
| 2506 | |
| 2507 | Check out the main zsh refcard: |
| 2508 | % '$BROWSER' http://www.bash2zsh.com/zsh_refcard/refcard.pdf |
| 2509 | |
| 2510 | And of course visit the zsh-lovers: |
| 2511 | % man zsh-lovers |
| 2512 | |
| 2513 | You can adjust some options through environment variables when |
| 2514 | invoking zsh without having to edit configuration files. |
| 2515 | Basically meant for bash users who are not used to the power of |
| 2516 | the zsh yet. :) |
| 2517 | |
| 2518 | "NOCOR=1 zsh" => deactivate automatic correction |
| 2519 | "NOMENU=1 zsh" => do not use auto menu completion |
| 2520 | (note: use ctrl-d for completion instead!) |
| 2521 | "NOPRECMD=1 zsh" => disable the precmd + preexec commands (set GNU screen title) |
| 2522 | "NOTITLE=1 zsh" => disable setting the title of xterms without disabling |
| 2523 | preexec() and precmd() completely |
| 2524 | "GRML_DISPLAY_BATTERY=1 zsh" |
| 2525 | => activate battery status on right side of prompt (WIP) |
| 2526 | "COMMAND_NOT_FOUND=1 zsh" |
| 2527 | => Enable a handler if an external command was not found |
| 2528 | The command called in the handler can be altered by setting |
| 2529 | the GRML_ZSH_CNF_HANDLER variable, the default is: |
| 2530 | "/usr/share/command-not-found/command-not-found" |
| 2531 | |
| 2532 | A value greater than 0 is enables a feature; a value equal to zero |
| 2533 | disables it. If you like one or the other of these settings, you can |
| 2534 | add them to ~/.zshrc.pre to ensure they are set when sourcing grml'\''s |
| 2535 | zshrc.' |
| 2536 | |
| 2537 | print " |
| 2538 | $bg[white]$fg[black] |
| 2539 | Please report wishes + bugs to the grml-team: http://grml.org/bugs/ |
| 2540 | Enjoy your grml system with the zsh!$reset_color" |
| 2541 | } |
| 2542 | |
| 2543 | # debian stuff |
| 2544 | if [[ -r /etc/debian_version ]] ; then |
| 2545 | if [[ -z "$GRML_NO_APT_ALIASES" ]]; then |
| 2546 | #a3# Execute \kbd{apt-cache policy} |
| 2547 | alias acp='apt-cache policy' |
| 2548 | if check_com -c apt ; then |
| 2549 | #a3# Execute \kbd{apt search} |
| 2550 | alias acs='apt search' |
| 2551 | #a3# Execute \kbd{apt show} |
| 2552 | alias acsh='apt show' |
| 2553 | #a3# Execute \kbd{apt dist-upgrade} |
| 2554 | salias adg="apt dist-upgrade" |
| 2555 | #a3# Execute \kbd{apt upgrade} |
| 2556 | salias ag="apt upgrade" |
| 2557 | #a3# Execute \kbd{apt install} |
| 2558 | salias agi="apt install" |
| 2559 | #a3# Execute \kbd{apt update} |
| 2560 | salias au="apt update" |
| 2561 | else |
| 2562 | alias acs='apt-cache search' |
| 2563 | alias acsh='apt-cache show' |
| 2564 | salias adg="apt-get dist-upgrade" |
| 2565 | salias ag="apt-get upgrade" |
| 2566 | salias agi="apt-get install" |
| 2567 | salias au="apt-get update" |
| 2568 | fi |
| 2569 | if check_com -c aptitude ; then |
| 2570 | #a3# Execute \kbd{aptitude install} |
| 2571 | salias ati="aptitude install" |
| 2572 | #a3# Execute \kbd{aptitude update ; aptitude safe-upgrade} |
| 2573 | salias -a up="aptitude update ; aptitude safe-upgrade" |
| 2574 | fi |
| 2575 | if check_com -c dpkg-buildpackage ; then |
| 2576 | #a3# Execute \kbd{dpkg-buildpackage} |
| 2577 | alias dbp='dpkg-buildpackage' |
| 2578 | fi |
| 2579 | if check_com -c grep-excuses ; then |
| 2580 | #a3# Execute \kbd{grep-excuses} |
| 2581 | alias ge='grep-excuses' |
| 2582 | fi |
| 2583 | if check_com -c apt-file ; then |
| 2584 | alias afs='apt-file search' |
| 2585 | alias afl='apt-file list' |
| 2586 | fi |
| 2587 | fi |
| 2588 | |
| 2589 | # get a root shell as normal user in live-cd mode: |
| 2590 | if isgrmlcd && [[ $UID -ne 0 ]] ; then |
| 2591 | alias su="sudo su" |
| 2592 | fi |
| 2593 | |
| 2594 | fi |
| 2595 | |
| 2596 | # use /var/log/syslog iff present, fallback to journalctl otherwise |
| 2597 | if [ -e /var/log/syslog ] ; then |
| 2598 | #a1# Take a look at the syslog: \kbd{\$PAGER /var/log/syslog || journalctl} |
| 2599 | salias llog="$PAGER /var/log/syslog" # take a look at the syslog |
| 2600 | #a1# Take a look at the syslog: \kbd{tail -f /var/log/syslog || journalctl} |
| 2601 | salias tlog="tail --follow=name /var/log/syslog" # follow the syslog |
| 2602 | elif check_com -c journalctl ; then |
| 2603 | salias llog="journalctl" |
| 2604 | salias tlog="journalctl -f" |
| 2605 | fi |
| 2606 | |
| 2607 | # sort installed Debian-packages by size |
| 2608 | if check_com -c dpkg-query ; then |
| 2609 | #a3# List installed Debian-packages sorted by size |
| 2610 | alias debs-by-size="dpkg-query -Wf 'x \${Installed-Size} \${Package} \${Status}\n' | sed -ne '/^x /d' -e '/^x \(.*\) install ok installed$/s//\1/p' | sort -nr" |
| 2611 | fi |
| 2612 | |
| 2613 | if isgrmlcd; then |
| 2614 | # No core dumps: important for a live-cd-system |
| 2615 | limit -s core 0 |
| 2616 | fi |
| 2617 | |
| 2618 | # grmlstuff |
| 2619 | function grmlstuff () { |
| 2620 | if [ -r /etc/grml_version ]; then |
| 2621 | #a1# Output version of running grml |
| 2622 | alias grml-version='cat /etc/grml_version' |
| 2623 | fi |
| 2624 | |
| 2625 | if check_com -c grml-debootstrap ; then |
| 2626 | function debian2hd () { |
| 2627 | echo "Installing debian to harddisk is possible by using grml-debootstrap." |
| 2628 | return 1 |
| 2629 | } |
| 2630 | fi |
| 2631 | |
| 2632 | if check_com -c tmate && check_com -c qrencode ; then |
| 2633 | function grml-remote-support() { |
| 2634 | tmate -L grml-remote-support new -s grml-remote-support -d |
| 2635 | tmate -L grml-remote-support wait tmate-ready |
| 2636 | tmate -L grml-remote-support display -p '#{tmate_ssh}' | qrencode -t ANSI |
| 2637 | echo "tmate session: $(tmate -L grml-remote-support display -p '#{tmate_ssh}')" |
| 2638 | echo |
| 2639 | echo "Scan this QR code and send it to your support team." |
| 2640 | } |
| 2641 | fi |
| 2642 | } |
| 2643 | |
| 2644 | # now run the functions |
| 2645 | isgrml && grmlstuff |
| 2646 | grmlcomp |
| 2647 | |
| 2648 | # keephack |
| 2649 | xsource "/etc/zsh/keephack" |
| 2650 | |
| 2651 | # wonderful idea of using "e" glob qualifier by Peter Stephenson |
| 2652 | # You use it as follows: |
| 2653 | # $ NTREF=/reference/file |
| 2654 | # $ ls -l *(e:nt:) |
| 2655 | # This lists all the files in the current directory newer than the reference file. |
| 2656 | # You can also specify the reference file inline; note quotes: |
| 2657 | # $ ls -l *(e:'nt ~/.zshenv':) |
| 2658 | function nt () { |
| 2659 | if [[ -n $1 ]] ; then |
| 2660 | local NTREF=${~1} |
| 2661 | fi |
| 2662 | [[ $REPLY -nt $NTREF ]] |
| 2663 | } |
| 2664 | |
| 2665 | # shell functions |
| 2666 | |
| 2667 | #f1# Reload an autoloadable function |
| 2668 | function freload () { while (( $# )); do; unfunction $1; autoload -U $1; shift; done } |
| 2669 | compdef _functions freload |
| 2670 | |
| 2671 | # |
| 2672 | # Usage: |
| 2673 | # |
| 2674 | # e.g.: a -> b -> c -> d .... |
| 2675 | # |
| 2676 | # sll a |
| 2677 | # |
| 2678 | # |
| 2679 | # if parameter is given with leading '=', lookup $PATH for parameter and resolve that |
| 2680 | # |
| 2681 | # sll =java |
| 2682 | # |
| 2683 | # Note: limit for recursive symlinks on linux: |
| 2684 | # http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/tree/fs/namei.c?id=refs/heads/master#l808 |
| 2685 | # This limits recursive symlink follows to 8, |
| 2686 | # while limiting consecutive symlinks to 40. |
| 2687 | # |
| 2688 | # When resolving and displaying information about symlinks, no check is made |
| 2689 | # that the displayed information does make any sense on your OS. |
| 2690 | # We leave that decission to the user. |
| 2691 | # |
| 2692 | # The zstat module is used to detect symlink loops. |
| 2693 | # When a symlink loop is detected, a warning ist printed and further processing is stopped. |
| 2694 | # |
| 2695 | # Module zstat is loaded by default in grml zshrc, no extra action needed for that. |
| 2696 | # |
| 2697 | # Known bugs: |
| 2698 | # If you happen to come across a symlink that points to a destination on another partition |
| 2699 | # with the same inode number, that will be marked as symlink loop though it is not. |
| 2700 | # Two hints for this situation: |
| 2701 | # I) Play lottery the same day, as you seem to be rather lucky right now. |
| 2702 | # II) Send patches. |
| 2703 | # |
| 2704 | # return status: |
| 2705 | # 0 upon success |
| 2706 | # 1 file/dir not accesible |
| 2707 | # 2 symlink loop detected |
| 2708 | # |
| 2709 | #f1# List symlinks in detail (more detailed version of 'readlink -f', 'whence -s' and 'namei -l') |
| 2710 | function sll () { |
| 2711 | if [[ -z ${1} ]] ; then |
| 2712 | printf 'Usage: %s <symlink(s)>\n' "${0}" |
| 2713 | return 1 |
| 2714 | fi |
| 2715 | |
| 2716 | local file jumpd curdir |
| 2717 | local -i 10 RTN LINODE i |
| 2718 | local -a SEENINODES |
| 2719 | curdir="${PWD}" |
| 2720 | RTN=0 |
| 2721 | |
| 2722 | for file in "${@}" ; do |
| 2723 | SEENINODES=() |
| 2724 | ls -l "${file:a}" || RTN=1 |
| 2725 | |
| 2726 | while [[ -h "$file" ]] ; do |
| 2727 | LINODE=$(zstat -L +inode "${file}") |
| 2728 | for i in ${SEENINODES} ; do |
| 2729 | if (( ${i} == ${LINODE} )) ; then |
| 2730 | builtin cd -q "${curdir}" |
| 2731 | print 'link loop detected, aborting!' |
| 2732 | return 2 |
| 2733 | fi |
| 2734 | done |
| 2735 | SEENINODES+=${LINODE} |
| 2736 | |
| 2737 | jumpd="${file:h}" |
| 2738 | file="${file:t}" |
| 2739 | |
| 2740 | if [[ -d ${jumpd} ]] ; then |
| 2741 | builtin cd -q "${jumpd}" || RTN=1 |
| 2742 | fi |
| 2743 | file=$(readlink "$file") |
| 2744 | |
| 2745 | jumpd="${file:h}" |
| 2746 | file="${file:t}" |
| 2747 | |
| 2748 | if [[ -d ${jumpd} ]] ; then |
| 2749 | builtin cd -q "${jumpd}" || RTN=1 |
| 2750 | fi |
| 2751 | |
| 2752 | ls -l "${PWD}/${file}" || RTN=1 |
| 2753 | done |
| 2754 | shift 1 |
| 2755 | if (( ${#} >= 1 )) ; then |
| 2756 | print "" |
| 2757 | fi |
| 2758 | builtin cd -q "${curdir}" |
| 2759 | done |
| 2760 | return ${RTN} |
| 2761 | } |
| 2762 | |
| 2763 | if check_com -c $PAGER ; then |
| 2764 | #f3# View Debian's changelog of given package(s) |
| 2765 | function dchange () { |
| 2766 | emulate -L zsh |
| 2767 | [[ -z "$1" ]] && printf 'Usage: %s <package_name(s)>\n' "$0" && return 1 |
| 2768 | |
| 2769 | local package |
| 2770 | |
| 2771 | # `less` as $PAGER without e.g. `|lesspipe %s` inside $LESSOPEN can't properly |
| 2772 | # read *.gz files, try to detect this to use vi instead iff available |
| 2773 | local viewer |
| 2774 | |
| 2775 | if [[ ${$(typeset -p PAGER)[2]} = -a ]] ; then |
| 2776 | viewer=($PAGER) # support PAGER=(less -Mr) but leave array untouched |
| 2777 | else |
| 2778 | viewer=(${=PAGER}) # support PAGER='less -Mr' |
| 2779 | fi |
| 2780 | |
| 2781 | if [[ ${viewer[1]:t} = less ]] && [[ -z "${LESSOPEN}" ]] && check_com vi ; then |
| 2782 | viewer='vi' |
| 2783 | fi |
| 2784 | |
| 2785 | for package in "$@" ; do |
| 2786 | if [[ -r /usr/share/doc/${package}/changelog.Debian.gz ]] ; then |
| 2787 | $viewer /usr/share/doc/${package}/changelog.Debian.gz |
| 2788 | elif [[ -r /usr/share/doc/${package}/changelog.gz ]] ; then |
| 2789 | $viewer /usr/share/doc/${package}/changelog.gz |
| 2790 | elif [[ -r /usr/share/doc/${package}/changelog ]] ; then |
| 2791 | $viewer /usr/share/doc/${package}/changelog |
| 2792 | else |
| 2793 | if check_com -c aptitude ; then |
| 2794 | echo "No changelog for package $package found, using aptitude to retrieve it." |
| 2795 | aptitude changelog "$package" |
| 2796 | elif check_com -c apt-get ; then |
| 2797 | echo "No changelog for package $package found, using apt-get to retrieve it." |
| 2798 | apt-get changelog "$package" |
| 2799 | else |
| 2800 | echo "No changelog for package $package found, sorry." |
| 2801 | fi |
| 2802 | fi |
| 2803 | done |
| 2804 | } |
| 2805 | function _dchange () { _files -W /usr/share/doc -/ } |
| 2806 | compdef _dchange dchange |
| 2807 | |
| 2808 | #f3# View Debian's NEWS of a given package |
| 2809 | function dnews () { |
| 2810 | emulate -L zsh |
| 2811 | if [[ -r /usr/share/doc/$1/NEWS.Debian.gz ]] ; then |
| 2812 | $PAGER /usr/share/doc/$1/NEWS.Debian.gz |
| 2813 | else |
| 2814 | if [[ -r /usr/share/doc/$1/NEWS.gz ]] ; then |
| 2815 | $PAGER /usr/share/doc/$1/NEWS.gz |
| 2816 | else |
| 2817 | echo "No NEWS file for package $1 found, sorry." |
| 2818 | return 1 |
| 2819 | fi |
| 2820 | fi |
| 2821 | } |
| 2822 | function _dnews () { _files -W /usr/share/doc -/ } |
| 2823 | compdef _dnews dnews |
| 2824 | |
| 2825 | #f3# View Debian's copyright of a given package |
| 2826 | function dcopyright () { |
| 2827 | emulate -L zsh |
| 2828 | if [[ -r /usr/share/doc/$1/copyright ]] ; then |
| 2829 | $PAGER /usr/share/doc/$1/copyright |
| 2830 | else |
| 2831 | echo "No copyright file for package $1 found, sorry." |
| 2832 | return 1 |
| 2833 | fi |
| 2834 | } |
| 2835 | function _dcopyright () { _files -W /usr/share/doc -/ } |
| 2836 | compdef _dcopyright dcopyright |
| 2837 | |
| 2838 | #f3# View upstream's changelog of a given package |
| 2839 | function uchange () { |
| 2840 | emulate -L zsh |
| 2841 | if [[ -r /usr/share/doc/$1/changelog.gz ]] ; then |
| 2842 | $PAGER /usr/share/doc/$1/changelog.gz |
| 2843 | else |
| 2844 | echo "No changelog for package $1 found, sorry." |
| 2845 | return 1 |
| 2846 | fi |
| 2847 | } |
| 2848 | function _uchange () { _files -W /usr/share/doc -/ } |
| 2849 | compdef _uchange uchange |
| 2850 | fi |
| 2851 | |
| 2852 | # zsh profiling |
| 2853 | function profile () { |
| 2854 | ZSH_PROFILE_RC=1 zsh "$@" |
| 2855 | } |
| 2856 | |
| 2857 | #f1# Edit an alias via zle |
| 2858 | function edalias () { |
| 2859 | [[ -z "$1" ]] && { echo "Usage: edalias <alias_to_edit>" ; return 1 } || vared aliases'[$1]' ; |
| 2860 | } |
| 2861 | compdef _aliases edalias |
| 2862 | |
| 2863 | #f1# Edit a function via zle |
| 2864 | function edfunc () { |
| 2865 | [[ -z "$1" ]] && { echo "Usage: edfunc <function_to_edit>" ; return 1 } || zed -f "$1" ; |
| 2866 | } |
| 2867 | compdef _functions edfunc |
| 2868 | |
| 2869 | # use it e.g. via 'Restart apache2' |
| 2870 | #m# f6 Start() \kbd{service \em{process}}\quad\kbd{start} |
| 2871 | #m# f6 Restart() \kbd{service \em{process}}\quad\kbd{restart} |
| 2872 | #m# f6 Stop() \kbd{service \em{process}}\quad\kbd{stop} |
| 2873 | #m# f6 Reload() \kbd{service \em{process}}\quad\kbd{reload} |
| 2874 | #m# f6 Force-Reload() \kbd{service \em{process}}\quad\kbd{force-reload} |
| 2875 | #m# f6 Status() \kbd{service \em{process}}\quad\kbd{status} |
| 2876 | if [[ -d /etc/init.d ]] ; then |
| 2877 | function __start_stop () { |
| 2878 | local action_="${1:l}" # e.g Start/Stop/Restart |
| 2879 | local service_="$2" |
| 2880 | local param_="$3" |
| 2881 | |
| 2882 | if check_com -c service ; then |
| 2883 | $SUDO service "$service_" "${action_}" "$param_" |
| 2884 | else |
| 2885 | $SUDO "/etc/init.d/$service_" "${action_}" "$param_" |
| 2886 | fi |
| 2887 | } |
| 2888 | |
| 2889 | function _grmlinitd () { |
| 2890 | local -a scripts |
| 2891 | scripts=( /etc/init.d/*(x:t) ) |
| 2892 | _describe "service startup script" scripts |
| 2893 | } |
| 2894 | |
| 2895 | for i in Start Restart Stop Force-Reload Reload Status ; do |
| 2896 | eval "function $i () { __start_stop $i \"\$1\" \"\$2\" ; }" |
| 2897 | compdef _grmlinitd $i |
| 2898 | done |
| 2899 | builtin unset -v i |
| 2900 | fi |
| 2901 | |
| 2902 | #f1# Provides useful information on globbing |
| 2903 | function H-Glob () { |
| 2904 | echo -e " |
| 2905 | / directories |
| 2906 | . plain files |
| 2907 | @ symbolic links |
| 2908 | = sockets |
| 2909 | p named pipes (FIFOs) |
| 2910 | * executable plain files (0100) |
| 2911 | % device files (character or block special) |
| 2912 | %b block special files |
| 2913 | %c character special files |
| 2914 | r owner-readable files (0400) |
| 2915 | w owner-writable files (0200) |
| 2916 | x owner-executable files (0100) |
| 2917 | A group-readable files (0040) |
| 2918 | I group-writable files (0020) |
| 2919 | E group-executable files (0010) |
| 2920 | R world-readable files (0004) |
| 2921 | W world-writable files (0002) |
| 2922 | X world-executable files (0001) |
| 2923 | s setuid files (04000) |
| 2924 | S setgid files (02000) |
| 2925 | t files with the sticky bit (01000) |
| 2926 | |
| 2927 | print *(m-1) # Files modified up to a day ago |
| 2928 | print *(a1) # Files accessed a day ago |
| 2929 | print *(@) # Just symlinks |
| 2930 | print *(Lk+50) # Files bigger than 50 kilobytes |
| 2931 | print *(Lk-50) # Files smaller than 50 kilobytes |
| 2932 | print **/*.c # All *.c files recursively starting in \$PWD |
| 2933 | print **/*.c~file.c # Same as above, but excluding 'file.c' |
| 2934 | print (foo|bar).* # Files starting with 'foo' or 'bar' |
| 2935 | print *~*.* # All Files that do not contain a dot |
| 2936 | chmod 644 *(.^x) # make all plain non-executable files publically readable |
| 2937 | print -l *(.c|.h) # Lists *.c and *.h |
| 2938 | print **/*(g:users:) # Recursively match all files that are owned by group 'users' |
| 2939 | echo /proc/*/cwd(:h:t:s/self//) # Analogous to >ps ax | awk '{print \$1}'<" |
| 2940 | } |
| 2941 | alias help-zshglob=H-Glob |
| 2942 | |
| 2943 | # grep for running process, like: 'any vim' |
| 2944 | function any () { |
| 2945 | emulate -L zsh |
| 2946 | unsetopt KSH_ARRAYS |
| 2947 | if [[ -z "$1" ]] ; then |
| 2948 | echo "any - grep for process(es) by keyword" >&2 |
| 2949 | echo "Usage: any <keyword>" >&2 ; return 1 |
| 2950 | else |
| 2951 | ps xauwww | grep -i "${grep_options[@]}" "[${1[1]}]${1[2,-1]}" |
| 2952 | fi |
| 2953 | } |
| 2954 | |
| 2955 | |
| 2956 | # After resuming from suspend, system is paging heavily, leading to very bad interactivity. |
| 2957 | # taken from $LINUX-KERNELSOURCE/Documentation/power/swsusp.txt |
| 2958 | [[ -r /proc/1/maps ]] && \ |
| 2959 | function deswap () { |
| 2960 | print 'Reading /proc/[0-9]*/maps and sending output to /dev/null, this might take a while.' |
| 2961 | cat $(sed -ne 's:.* /:/:p' /proc/[0-9]*/maps | sort -u | grep -v '^/dev/') > /dev/null |
| 2962 | print 'Finished, running "swapoff -a; swapon -a" may also be useful.' |
| 2963 | } |
| 2964 | |
| 2965 | # a wrapper for vim, that deals with title setting |
| 2966 | # VIM_OPTIONS |
| 2967 | # set this array to a set of options to vim you always want |
| 2968 | # to have set when calling vim (in .zshrc.local), like: |
| 2969 | # VIM_OPTIONS=( -p ) |
| 2970 | # This will cause vim to send every file given on the |
| 2971 | # commandline to be send to it's own tab (needs vim7). |
| 2972 | if check_com vim; then |
| 2973 | function vim () { |
| 2974 | VIM_PLEASE_SET_TITLE='yes' command vim ${VIM_OPTIONS} "$@" |
| 2975 | } |
| 2976 | fi |
| 2977 | |
| 2978 | ssl_hashes=( sha512 sha256 sha1 md5 ) |
| 2979 | |
| 2980 | for sh in ${ssl_hashes}; do |
| 2981 | eval 'ssl-cert-'${sh}'() { |
| 2982 | emulate -L zsh |
| 2983 | if [[ -z $1 ]] ; then |
| 2984 | printf '\''usage: %s <file>\n'\'' "ssh-cert-'${sh}'" |
| 2985 | return 1 |
| 2986 | fi |
| 2987 | openssl x509 -noout -fingerprint -'${sh}' -in $1 |
| 2988 | }' |
| 2989 | done; unset sh |
| 2990 | |
| 2991 | function ssl-cert-fingerprints () { |
| 2992 | emulate -L zsh |
| 2993 | local i |
| 2994 | if [[ -z $1 ]] ; then |
| 2995 | printf 'usage: ssl-cert-fingerprints <file>\n' |
| 2996 | return 1 |
| 2997 | fi |
| 2998 | for i in ${ssl_hashes} |
| 2999 | do ssl-cert-$i $1; |
| 3000 | done |
| 3001 | } |
| 3002 | |
| 3003 | function ssl-cert-info () { |
| 3004 | emulate -L zsh |
| 3005 | if [[ -z $1 ]] ; then |
| 3006 | printf 'usage: ssl-cert-info <file>\n' |
| 3007 | return 1 |
| 3008 | fi |
| 3009 | openssl x509 -noout -text -in $1 |
| 3010 | ssl-cert-fingerprints $1 |
| 3011 | } |
| 3012 | |
| 3013 | # make sure our environment is clean regarding colors |
| 3014 | builtin unset -v BLUE RED GREEN CYAN YELLOW MAGENTA WHITE NO_COLOR |
| 3015 | |
| 3016 | # "persistent history" |
| 3017 | # just write important commands you always need to $GRML_IMPORTANT_COMMANDS |
| 3018 | # defaults for backward compatibility to ~/.important_commands |
| 3019 | if [[ -r ~/.important_commands ]] ; then |
| 3020 | GRML_IMPORTANT_COMMANDS=~/.important_commands |
| 3021 | else |
| 3022 | GRML_IMPORTANT_COMMANDS=${GRML_IMPORTANT_COMMANDS:-${ZDOTDIR:-${HOME}}/.important_commands} |
| 3023 | fi |
| 3024 | [[ -r ${GRML_IMPORTANT_COMMANDS} ]] && builtin fc -R ${GRML_IMPORTANT_COMMANDS} |
| 3025 | |
| 3026 | # load the lookup subsystem if it's available on the system |
| 3027 | zrcautoload lookupinit && lookupinit |
| 3028 | |
| 3029 | # variables |
| 3030 | |
| 3031 | # set terminal property (used e.g. by msgid-chooser) |
| 3032 | case "${COLORTERM}" in |
| 3033 | truecolor) |
| 3034 | # do not overwrite |
| 3035 | ;; |
| 3036 | *) |
| 3037 | export COLORTERM="yes" |
| 3038 | ;; |
| 3039 | esac |
| 3040 | |
| 3041 | # aliases |
| 3042 | |
| 3043 | # general |
| 3044 | #a2# Execute \kbd{du -sch} |
| 3045 | [[ -n "$GRML_NO_SMALL_ALIASES" ]] || alias da='du -sch' |
| 3046 | |
| 3047 | # listing stuff |
| 3048 | #a2# Execute \kbd{ls -lSrah} |
| 3049 | alias dir="command ls -lSrah" |
| 3050 | #a2# Only show dot-directories |
| 3051 | alias lad='command ls -d .*(/)' |
| 3052 | #a2# Only show dot-files |
| 3053 | alias lsa='command ls -a .*(.)' |
| 3054 | #a2# Only files with setgid/setuid/sticky flag |
| 3055 | alias lss='command ls -l *(s,S,t)' |
| 3056 | #a2# Only show symlinks |
| 3057 | alias lsl='command ls -l *(@)' |
| 3058 | #a2# Display only executables |
| 3059 | alias lsx='command ls -l *(*)' |
| 3060 | #a2# Display world-{readable,writable,executable} files |
| 3061 | alias lsw='command ls -ld *(R,W,X.^ND/)' |
| 3062 | #a2# Display the ten biggest files |
| 3063 | alias lsbig="command ls -flh *(.OL[1,10])" |
| 3064 | #a2# Only show directories |
| 3065 | alias lsd='command ls -d *(/)' |
| 3066 | #a2# Only show empty directories |
| 3067 | alias lse='command ls -d *(/^F)' |
| 3068 | #a2# Display the ten newest files |
| 3069 | alias lsnew="command ls -rtlh *(D.om[1,10])" |
| 3070 | #a2# Display the ten oldest files |
| 3071 | alias lsold="command ls -rtlh *(D.Om[1,10])" |
| 3072 | #a2# Display the ten smallest files |
| 3073 | alias lssmall="command ls -Srl *(.oL[1,10])" |
| 3074 | #a2# Display the ten newest directories and ten newest .directories |
| 3075 | alias lsnewdir="command ls -rthdl *(/om[1,10]) .*(D/om[1,10])" |
| 3076 | #a2# Display the ten oldest directories and ten oldest .directories |
| 3077 | alias lsolddir="command ls -rthdl *(/Om[1,10]) .*(D/Om[1,10])" |
| 3078 | |
| 3079 | # some useful aliases |
| 3080 | #a2# Remove current empty directory. Execute \kbd{cd ..; rmdir \$OLDCWD} |
| 3081 | alias rmcdir='cd ..; rmdir $OLDPWD || cd $OLDPWD' |
| 3082 | |
| 3083 | #a2# ssh with StrictHostKeyChecking=no \\&\quad and UserKnownHostsFile unset |
| 3084 | alias insecssh='ssh -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"' |
| 3085 | #a2# scp with StrictHostKeyChecking=no \\&\quad and UserKnownHostsFile unset |
| 3086 | alias insecscp='scp -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"' |
| 3087 | |
| 3088 | #a2# lsblk (list block devices) with the most useful columns |
| 3089 | alias llblk="lsblk -o +LABEL,PARTLABEL,UUID,FSTYPE,SERIAL" |
| 3090 | |
| 3091 | # useful functions |
| 3092 | |
| 3093 | #f5# Backup \kbd{file_or_folder {\rm to} file_or_folder\_timestamp} |
| 3094 | function bk () { |
| 3095 | emulate -L zsh |
| 3096 | local current_date=$(date -u "+%Y%m%dT%H%M%SZ") |
| 3097 | local clean keep move verbose result all to_bk |
| 3098 | setopt extended_glob |
| 3099 | keep=1 |
| 3100 | while getopts ":hacmrv" opt; do |
| 3101 | case $opt in |
| 3102 | a) (( all++ ));; |
| 3103 | c) unset move clean && (( ++keep ));; |
| 3104 | m) unset keep clean && (( ++move ));; |
| 3105 | r) unset move keep && (( ++clean ));; |
| 3106 | v) verbose="-v";; |
| 3107 | h) <<__EOF0__ |
| 3108 | bk [-hcmv] FILE [FILE ...] |
| 3109 | bk -r [-av] [FILE [FILE ...]] |
| 3110 | Backup a file or folder in place and append the timestamp |
| 3111 | Remove backups of a file or folder, or all backups in the current directory |
| 3112 | |
| 3113 | Usage: |
| 3114 | -h Display this help text |
| 3115 | -c Keep the file/folder as is, create a copy backup using cp(1) (default) |
| 3116 | -m Move the file/folder, using mv(1) |
| 3117 | -r Remove backups of the specified file or directory, using rm(1). If none |
| 3118 | is provided, remove all backups in the current directory. |
| 3119 | -a Remove all (even hidden) backups. |
| 3120 | -v Verbose |
| 3121 | |
| 3122 | The -c, -r and -m options are mutually exclusive. If specified at the same time, |
| 3123 | the last one is used. |
| 3124 | |
| 3125 | The return code is the sum of all cp/mv/rm return codes. |
| 3126 | __EOF0__ |
| 3127 | return 0;; |
| 3128 | \?) bk -h >&2; return 1;; |
| 3129 | esac |
| 3130 | done |
| 3131 | shift "$((OPTIND-1))" |
| 3132 | if (( keep > 0 )); then |
| 3133 | if islinux || isfreebsd; then |
| 3134 | for to_bk in "$@"; do |
| 3135 | cp $verbose -a "${to_bk%/}" "${to_bk%/}_$current_date" |
| 3136 | (( result += $? )) |
| 3137 | done |
| 3138 | else |
| 3139 | for to_bk in "$@"; do |
| 3140 | cp $verbose -pR "${to_bk%/}" "${to_bk%/}_$current_date" |
| 3141 | (( result += $? )) |
| 3142 | done |
| 3143 | fi |
| 3144 | elif (( move > 0 )); then |
| 3145 | while (( $# > 0 )); do |
| 3146 | mv $verbose "${1%/}" "${1%/}_$current_date" |
| 3147 | (( result += $? )) |
| 3148 | shift |
| 3149 | done |
| 3150 | elif (( clean > 0 )); then |
| 3151 | if (( $# > 0 )); then |
| 3152 | for to_bk in "$@"; do |
| 3153 | rm $verbose -rf "${to_bk%/}"_[0-9](#c8)T([0-1][0-9]|2[0-3])([0-5][0-9])(#c2)Z |
| 3154 | (( result += $? )) |
| 3155 | done |
| 3156 | else |
| 3157 | if (( all > 0 )); then |
| 3158 | rm $verbose -rf *_[0-9](#c8)T([0-1][0-9]|2[0-3])([0-5][0-9])(#c2)Z(D) |
| 3159 | else |
| 3160 | rm $verbose -rf *_[0-9](#c8)T([0-1][0-9]|2[0-3])([0-5][0-9])(#c2)Z |
| 3161 | fi |
| 3162 | (( result += $? )) |
| 3163 | fi |
| 3164 | fi |
| 3165 | return $result |
| 3166 | } |
| 3167 | |
| 3168 | #f5# cd to directory and list files |
| 3169 | function cl () { |
| 3170 | emulate -L zsh |
| 3171 | cd $1 && ls -a |
| 3172 | } |
| 3173 | |
| 3174 | # smart cd function, allows switching to /etc when running 'cd /etc/fstab' |
| 3175 | function cd () { |
| 3176 | if (( ${#argv} == 1 )) && [[ -f ${1} ]]; then |
| 3177 | [[ ! -e ${1:h} ]] && return 1 |
| 3178 | print "Correcting ${1} to ${1:h}" |
| 3179 | builtin cd ${1:h} |
| 3180 | else |
| 3181 | builtin cd "$@" |
| 3182 | fi |
| 3183 | } |
| 3184 | |
| 3185 | #f5# Create Directory and \kbd{cd} to it |
| 3186 | function mkcd () { |
| 3187 | if (( ARGC != 1 )); then |
| 3188 | printf 'usage: mkcd <new-directory>\n' |
| 3189 | return 1; |
| 3190 | fi |
| 3191 | if [[ ! -d "$1" ]]; then |
| 3192 | command mkdir -p "$1" |
| 3193 | else |
| 3194 | printf '`%s'\'' already exists: cd-ing.\n' "$1" |
| 3195 | fi |
| 3196 | builtin cd "$1" |
| 3197 | } |
| 3198 | |
| 3199 | #f5# Create temporary directory and \kbd{cd} to it |
| 3200 | function cdt () { |
| 3201 | local -a cdttemplate |
| 3202 | if [ "$#" -eq 1 ]; then |
| 3203 | if isfreebsd; then |
| 3204 | # mktemp(1) on FreeBSD doesn't behave the same, cf. |
| 3205 | # https://man.freebsd.org/cgi/man.cgi?query=mktemp#OPTIONS |
| 3206 | cdttemplate=(-t "$1") |
| 3207 | else |
| 3208 | cdttemplate=(-t "$1".XXXXXXX) |
| 3209 | fi |
| 3210 | fi |
| 3211 | builtin cd "$(mktemp -d ${cdttemplate[@]})" |
| 3212 | builtin pwd |
| 3213 | } |
| 3214 | |
| 3215 | #f5# List files which have been accessed within the last {\it n} days, {\it n} defaults to 1 |
| 3216 | function accessed () { |
| 3217 | emulate -L zsh |
| 3218 | print -l -- *(a-${1:-1}) |
| 3219 | } |
| 3220 | |
| 3221 | #f5# List files which have been changed within the last {\it n} days, {\it n} defaults to 1 |
| 3222 | function changed () { |
| 3223 | emulate -L zsh |
| 3224 | print -l -- *(c-${1:-1}) |
| 3225 | } |
| 3226 | |
| 3227 | #f5# List files which have been modified within the last {\it n} days, {\it n} defaults to 1 |
| 3228 | function modified () { |
| 3229 | emulate -L zsh |
| 3230 | print -l -- *(m-${1:-1}) |
| 3231 | } |
| 3232 | # modified() was named new() in earlier versions, add an alias for backwards compatibility |
| 3233 | check_com new || alias new=modified |
| 3234 | |
| 3235 | # use colors when GNU grep with color-support |
| 3236 | if (( $#grep_options > 0 )); then |
| 3237 | o=${grep_options:+"${grep_options[*]}"} |
| 3238 | #a2# Execute \kbd{grep -{}-color=auto} |
| 3239 | alias grep='grep '$o |
| 3240 | alias egrep='egrep '$o |
| 3241 | unset o |
| 3242 | fi |
| 3243 | |
| 3244 | # Translate DE<=>EN |
| 3245 | # 'translate' looks up a word in a file with language-to-language |
| 3246 | # translations (field separator should be " : "). A typical wordlist looks |
| 3247 | # like the following: |
| 3248 | # | english-word : german-translation |
| 3249 | # It's also only possible to translate english to german but not reciprocal. |
| 3250 | # Use the following oneliner to reverse the sort order: |
| 3251 | # $ awk -F ':' '{ print $2" : "$1" "$3 }' \ |
| 3252 | # /usr/local/lib/words/en-de.ISO-8859-1.vok > ~/.translate/de-en.ISO-8859-1.vok |
| 3253 | #f5# Translates a word |
| 3254 | if ! check_com -c trans; then |
| 3255 | function trans () { |
| 3256 | emulate -L zsh |
| 3257 | case "$1" in |
| 3258 | -[dD]*) |
| 3259 | translate -l de-en $2 |
| 3260 | ;; |
| 3261 | -[eE]*) |
| 3262 | translate -l en-de $2 |
| 3263 | ;; |
| 3264 | *) |
| 3265 | echo "Usage: $0 { -D | -E }" |
| 3266 | echo " -D == German to English" |
| 3267 | echo " -E == English to German" |
| 3268 | esac |
| 3269 | } |
| 3270 | fi |
| 3271 | |
| 3272 | # Usage: simple-extract <file> |
| 3273 | # Using option -d deletes the original archive file. |
| 3274 | #f5# Smart archive extractor |
| 3275 | function simple-extract () { |
| 3276 | emulate -L zsh |
| 3277 | setopt extended_glob noclobber |
| 3278 | local ARCHIVE DELETE_ORIGINAL DECOMP_CMD USES_STDIN USES_STDOUT GZTARGET WGET_CMD |
| 3279 | local RC=0 |
| 3280 | zparseopts -D -E "d=DELETE_ORIGINAL" |
| 3281 | for ARCHIVE in "${@}"; do |
| 3282 | case $ARCHIVE in |
| 3283 | *(tar.bz2|tbz2|tbz)) |
| 3284 | DECOMP_CMD="tar -xvjf -" |
| 3285 | USES_STDIN=true |
| 3286 | USES_STDOUT=false |
| 3287 | ;; |
| 3288 | *(tar.gz|tgz)) |
| 3289 | DECOMP_CMD="tar -xvzf -" |
| 3290 | USES_STDIN=true |
| 3291 | USES_STDOUT=false |
| 3292 | ;; |
| 3293 | *(tar.xz|txz|tar.lzma)) |
| 3294 | DECOMP_CMD="tar -xvJf -" |
| 3295 | USES_STDIN=true |
| 3296 | USES_STDOUT=false |
| 3297 | ;; |
| 3298 | *tar.zst) |
| 3299 | DECOMP_CMD="tar --zstd -xvf -" |
| 3300 | USES_STDIN=true |
| 3301 | USES_STDOUT=false |
| 3302 | ;; |
| 3303 | *tar.lrz) |
| 3304 | DECOMP_CMD="lrzuntar" |
| 3305 | USES_STDIN=false |
| 3306 | USES_STDOUT=false |
| 3307 | ;; |
| 3308 | *tar) |
| 3309 | DECOMP_CMD="tar -xvf -" |
| 3310 | USES_STDIN=true |
| 3311 | USES_STDOUT=false |
| 3312 | ;; |
| 3313 | *rar) |
| 3314 | DECOMP_CMD="unrar x" |
| 3315 | USES_STDIN=false |
| 3316 | USES_STDOUT=false |
| 3317 | ;; |
| 3318 | *lzh) |
| 3319 | DECOMP_CMD="lha x" |
| 3320 | USES_STDIN=false |
| 3321 | USES_STDOUT=false |
| 3322 | ;; |
| 3323 | *7z) |
| 3324 | DECOMP_CMD="7z x" |
| 3325 | USES_STDIN=false |
| 3326 | USES_STDOUT=false |
| 3327 | ;; |
| 3328 | *(zip|jar)) |
| 3329 | DECOMP_CMD="unzip" |
| 3330 | USES_STDIN=false |
| 3331 | USES_STDOUT=false |
| 3332 | ;; |
| 3333 | *deb) |
| 3334 | DECOMP_CMD="ar -x" |
| 3335 | USES_STDIN=false |
| 3336 | USES_STDOUT=false |
| 3337 | ;; |
| 3338 | *bz2) |
| 3339 | DECOMP_CMD="bzip2 -d -c -" |
| 3340 | USES_STDIN=true |
| 3341 | USES_STDOUT=true |
| 3342 | ;; |
| 3343 | *(gz|Z)) |
| 3344 | DECOMP_CMD="gzip -d -c -" |
| 3345 | USES_STDIN=true |
| 3346 | USES_STDOUT=true |
| 3347 | ;; |
| 3348 | *(xz|lzma)) |
| 3349 | DECOMP_CMD="xz -d -c -" |
| 3350 | USES_STDIN=true |
| 3351 | USES_STDOUT=true |
| 3352 | ;; |
| 3353 | *zst) |
| 3354 | DECOMP_CMD="zstd -d -c -" |
| 3355 | USES_STDIN=true |
| 3356 | USES_STDOUT=true |
| 3357 | ;; |
| 3358 | *lrz) |
| 3359 | DECOMP_CMD="lrunzip -" |
| 3360 | USES_STDIN=true |
| 3361 | USES_STDOUT=true |
| 3362 | ;; |
| 3363 | *) |
| 3364 | print "ERROR: '$ARCHIVE' has unrecognized archive type." >&2 |
| 3365 | RC=$((RC+1)) |
| 3366 | continue |
| 3367 | ;; |
| 3368 | esac |
| 3369 | |
| 3370 | if ! check_com ${DECOMP_CMD[(w)1]}; then |
| 3371 | echo "ERROR: ${DECOMP_CMD[(w)1]} not installed." >&2 |
| 3372 | RC=$((RC+2)) |
| 3373 | continue |
| 3374 | fi |
| 3375 | |
| 3376 | GZTARGET="${ARCHIVE:t:r}" |
| 3377 | if [[ -f $ARCHIVE ]] ; then |
| 3378 | |
| 3379 | print "Extracting '$ARCHIVE' ..." |
| 3380 | if $USES_STDIN; then |
| 3381 | if $USES_STDOUT; then |
| 3382 | ${=DECOMP_CMD} < "$ARCHIVE" > $GZTARGET |
| 3383 | else |
| 3384 | ${=DECOMP_CMD} < "$ARCHIVE" |
| 3385 | fi |
| 3386 | else |
| 3387 | if $USES_STDOUT; then |
| 3388 | ${=DECOMP_CMD} "$ARCHIVE" > $GZTARGET |
| 3389 | else |
| 3390 | ${=DECOMP_CMD} "$ARCHIVE" |
| 3391 | fi |
| 3392 | fi |
| 3393 | [[ $? -eq 0 && -n "$DELETE_ORIGINAL" ]] && rm -f "$ARCHIVE" |
| 3394 | |
| 3395 | elif [[ "$ARCHIVE" == (#s)(https|http|ftp)://* ]] ; then |
| 3396 | if check_com curl; then |
| 3397 | WGET_CMD="curl -L -s -o -" |
| 3398 | elif check_com wget; then |
| 3399 | WGET_CMD="wget -q -O -" |
| 3400 | elif check_com fetch; then |
| 3401 | WGET_CMD="fetch -q -o -" |
| 3402 | else |
| 3403 | print "ERROR: neither wget, curl nor fetch is installed" >&2 |
| 3404 | RC=$((RC+4)) |
| 3405 | continue |
| 3406 | fi |
| 3407 | print "Downloading and Extracting '$ARCHIVE' ..." |
| 3408 | if $USES_STDIN; then |
| 3409 | if $USES_STDOUT; then |
| 3410 | ${=WGET_CMD} "$ARCHIVE" | ${=DECOMP_CMD} > $GZTARGET |
| 3411 | RC=$((RC+$?)) |
| 3412 | else |
| 3413 | ${=WGET_CMD} "$ARCHIVE" | ${=DECOMP_CMD} |
| 3414 | RC=$((RC+$?)) |
| 3415 | fi |
| 3416 | else |
| 3417 | if $USES_STDOUT; then |
| 3418 | ${=DECOMP_CMD} =(${=WGET_CMD} "$ARCHIVE") > $GZTARGET |
| 3419 | else |
| 3420 | ${=DECOMP_CMD} =(${=WGET_CMD} "$ARCHIVE") |
| 3421 | fi |
| 3422 | fi |
| 3423 | |
| 3424 | else |
| 3425 | print "ERROR: '$ARCHIVE' is neither a valid file nor a supported URI." >&2 |
| 3426 | RC=$((RC+8)) |
| 3427 | fi |
| 3428 | done |
| 3429 | return $RC |
| 3430 | } |
| 3431 | |
| 3432 | function __archive_or_uri () { |
| 3433 | _alternative \ |
| 3434 | 'files:Archives:_files -g "*.(#l)(tar.bz2|tbz2|tbz|tar.gz|tgz|tar.xz|txz|tar.lzma|tar|rar|lzh|7z|zip|jar|deb|bz2|gz|Z|xz|lzma)"' \ |
| 3435 | '_urls:Remote Archives:_urls' |
| 3436 | } |
| 3437 | |
| 3438 | function _simple_extract () { |
| 3439 | _arguments \ |
| 3440 | '-d[delete original archivefile after extraction]' \ |
| 3441 | '*:Archive Or Uri:__archive_or_uri' |
| 3442 | } |
| 3443 | compdef _simple_extract simple-extract |
| 3444 | [[ -n "$GRML_NO_SMALL_ALIASES" ]] || alias se=simple-extract |
| 3445 | |
| 3446 | #f5# Change the xterm title from within GNU-screen |
| 3447 | function xtrename () { |
| 3448 | emulate -L zsh |
| 3449 | if [[ $1 != "-f" ]] ; then |
| 3450 | if [[ -z ${DISPLAY} ]] ; then |
| 3451 | printf 'xtrename only makes sense in X11.\n' |
| 3452 | return 1 |
| 3453 | fi |
| 3454 | else |
| 3455 | shift |
| 3456 | fi |
| 3457 | if [[ -z $1 ]] ; then |
| 3458 | printf 'usage: xtrename [-f] "title for xterm"\n' |
| 3459 | printf ' renames the title of xterm from _within_ screen.\n' |
| 3460 | printf ' also works without screen.\n' |
| 3461 | printf ' will not work if DISPLAY is unset, use -f to override.\n' |
| 3462 | return 0 |
| 3463 | fi |
| 3464 | print -n "\eP\e]0;${1}\C-G\e\\" |
| 3465 | return 0 |
| 3466 | } |
| 3467 | |
| 3468 | #f2# Find history events by search pattern and list them by date. |
| 3469 | function whatwhen () { |
| 3470 | emulate -L zsh |
| 3471 | local usage help ident format_l format_s first_char remain first last |
| 3472 | usage='USAGE: whatwhen [options] <searchstring> <search range>' |
| 3473 | help='Use `whatwhen -h'\'' for further explanations.' |
| 3474 | ident=${(l,${#${:-Usage: }},, ,)} |
| 3475 | format_l="${ident}%s\t\t\t%s\n" |
| 3476 | format_s="${format_l//(\\t)##/\\t}" |
| 3477 | # Make the first char of the word to search for case |
| 3478 | # insensitive; e.g. [aA] |
| 3479 | first_char=[${(L)1[1]}${(U)1[1]}] |
| 3480 | remain=${1[2,-1]} |
| 3481 | # Default search range is `-100'. |
| 3482 | first=${2:-\-100} |
| 3483 | # Optional, just used for `<first> <last>' given. |
| 3484 | last=$3 |
| 3485 | case $1 in |
| 3486 | ("") |
| 3487 | printf '%s\n\n' 'ERROR: No search string specified. Aborting.' |
| 3488 | printf '%s\n%s\n\n' ${usage} ${help} && return 1 |
| 3489 | ;; |
| 3490 | (-h) |
| 3491 | printf '%s\n\n' ${usage} |
| 3492 | print 'OPTIONS:' |
| 3493 | printf $format_l '-h' 'show help text' |
| 3494 | print '\f' |
| 3495 | print 'SEARCH RANGE:' |
| 3496 | printf $format_l "'0'" 'the whole history,' |
| 3497 | printf $format_l '-<n>' 'offset to the current history number; (default: -100)' |
| 3498 | printf $format_s '<[-]first> [<last>]' 'just searching within a give range' |
| 3499 | printf '\n%s\n' 'EXAMPLES:' |
| 3500 | printf ${format_l/(\\t)/} 'whatwhen grml' '# Range is set to -100 by default.' |
| 3501 | printf $format_l 'whatwhen zsh -250' |
| 3502 | printf $format_l 'whatwhen foo 1 99' |
| 3503 | ;; |
| 3504 | (\?) |
| 3505 | printf '%s\n%s\n\n' ${usage} ${help} && return 1 |
| 3506 | ;; |
| 3507 | (*) |
| 3508 | # -l list results on stout rather than invoking $EDITOR. |
| 3509 | # -i Print dates as in YYYY-MM-DD. |
| 3510 | # -m Search for a - quoted - pattern within the history. |
| 3511 | fc -li -m "*${first_char}${remain}*" $first $last |
| 3512 | ;; |
| 3513 | esac |
| 3514 | } |
| 3515 | |
| 3516 | # mercurial related stuff |
| 3517 | if check_com -c hg ; then |
| 3518 | # gnu like diff for mercurial |
| 3519 | # http://www.selenic.com/mercurial/wiki/index.cgi/TipsAndTricks |
| 3520 | #f5# GNU like diff for mercurial |
| 3521 | function hgdi () { |
| 3522 | emulate -L zsh |
| 3523 | local i |
| 3524 | for i in $(hg status -marn "$@") ; diff -ubwd <(hg cat "$i") "$i" |
| 3525 | } |
| 3526 | |
| 3527 | # execute commands on the versioned patch-queue from the current repos |
| 3528 | [[ -n "$GRML_NO_SMALL_ALIASES" ]] || alias mq='hg -R $(readlink -f $(hg root)/.hg/patches)' |
| 3529 | |
| 3530 | # diffstat for specific version of a mercurial repository |
| 3531 | # hgstat => display diffstat between last revision and tip |
| 3532 | # hgstat 1234 => display diffstat between revision 1234 and tip |
| 3533 | #f5# Diffstat for specific version of a mercurial repos |
| 3534 | function hgstat () { |
| 3535 | emulate -L zsh |
| 3536 | [[ -n "$1" ]] && hg diff -r $1 -r tip | diffstat || hg export tip | diffstat |
| 3537 | } |
| 3538 | |
| 3539 | fi # end of check whether we have the 'hg'-executable |
| 3540 | |
| 3541 | # disable bracketed paste mode for dumb terminals |
| 3542 | [[ "$TERM" == dumb ]] && unset zle_bracketed_paste |
| 3543 | |
| 3544 | # grml-small cleanups and workarounds |
| 3545 | |
| 3546 | # The following is used to remove zsh-config-items that do not work |
| 3547 | # in grml-small by default. |
| 3548 | # If you do not want these adjustments (for whatever reason), set |
| 3549 | # $GRMLSMALL_SPECIFIC to 0 in your .zshrc.pre file (which this configuration |
| 3550 | # sources if it is there). |
| 3551 | |
| 3552 | if (( GRMLSMALL_SPECIFIC > 0 )) && isgrmlsmall ; then |
| 3553 | |
| 3554 | # Clean up |
| 3555 | |
| 3556 | unset "abk[V]" |
| 3557 | unalias 'V' &> /dev/null |
| 3558 | unfunction vman &> /dev/null |
| 3559 | unfunction viless &> /dev/null |
| 3560 | unfunction 2html &> /dev/null |
| 3561 | |
| 3562 | # manpages are not in grmlsmall |
| 3563 | unfunction manzsh &> /dev/null |
| 3564 | unfunction man2 &> /dev/null |
| 3565 | |
| 3566 | # Workarounds |
| 3567 | |
| 3568 | # See https://github.com/grml/grml/issues/56 |
| 3569 | if ! [[ -x ${commands[dig]} ]]; then |
| 3570 | function dig_after_all () { |
| 3571 | unfunction dig |
| 3572 | unfunction _dig |
| 3573 | autoload -Uz _dig |
| 3574 | unfunction dig_after_all |
| 3575 | } |
| 3576 | function dig () { |
| 3577 | if [[ -x ${commands[dig]} ]]; then |
| 3578 | dig_after_all |
| 3579 | command dig "$@" |
| 3580 | return "$!" |
| 3581 | fi |
| 3582 | printf 'This installation does not include `dig'\'' for size reasons.\n' |
| 3583 | printf 'Try `drill'\'' as a light weight alternative.\n' |
| 3584 | return 0 |
| 3585 | } |
| 3586 | function _dig () { |
| 3587 | if [[ -x ${commands[dig]} ]]; then |
| 3588 | dig_after_all |
| 3589 | zle -M 'Found `dig'\'' installed. ' |
| 3590 | else |
| 3591 | zle -M 'Try `drill'\'' instead of `dig'\''.' |
| 3592 | fi |
| 3593 | } |
| 3594 | compdef _dig dig |
| 3595 | fi |
| 3596 | fi |
| 3597 | |
| 3598 | zrclocal |
| 3599 | |
| 3600 | unfunction grml_status_feature |
| 3601 | |
| 3602 | ## genrefcard.pl settings |
| 3603 | |
| 3604 | ### doc strings for external functions from files |
| 3605 | #m# f5 grml-wallpaper() Sets a wallpaper (try completion for possible values) |
| 3606 | |
| 3607 | ### example: split functions-search 8,16,24,32 |
| 3608 | #@# split functions-search 8 |
| 3609 | |
| 3610 | ## END OF FILE ################################################################# |
| 3611 | # vim:filetype=zsh foldmethod=marker autoindent expandtab shiftwidth=4 |
| 3612 | # Local variables: |
| 3613 | # mode: sh |
| 3614 | # End: |
| 3615 | |
| 3616 | # History configuration |
| 3617 | HISTFILE=~/.histfile |
| 3618 | HISTSIZE=3000 |
| 3619 | SAVEHIST=5000 |
| 3620 | |
| 3621 | # ZSH plugins |
| 3622 | source /usr/share/zsh/plugins/zsh-syntax-highlighting/zsh-syntax-highlighting.zsh |
| 3623 | source /usr/share/zsh/plugins/zsh-autosuggestions/zsh-autosuggestions.zsh |
| 3624 | |
| 3625 | # Make Flatpaks accessible via the shell |
| 3626 | export PATH="$PATH:/var/lib/flatpak/exports/bin" |
| 3627 | |
| 3628 | # Reset prompt to default |
| 3629 | prompt default |
| 3630 | PROMPT='%# ' |
| 3631 | |
| 3632 | # Load Headline ZSH theme |
| 3633 | source ~/.config/headline.zsh-theme |
| 3634 | |
| 3635 | fastfetch |
| 3636 | fortune | cowsay -f tux |
| 3637 |
.zshrc-solus
· 117 KiB · Text
Исходник
# Filename: /etc/zsh/zshrc
# Purpose: config file for zsh (z shell)
# Authors: grml-team (grml.org), (c) Michael Prokop <[email protected]>
# Bug-Reports: see http://grml.org/bugs/
# License: This file is licensed under the GPL v2.
################################################################################
# This file is sourced only for interactive shells. It
# should contain commands to set up aliases, functions,
# options, key bindings, etc.
#
# Global Order: zshenv, zprofile, zshrc, zlogin
################################################################################
# USAGE
# If you are using this file as your ~/.zshrc file, please use ~/.zshrc.pre
# and ~/.zshrc.local for your own customisations. The former file is read
# before ~/.zshrc, the latter is read after it. Also, consider reading the
# refcard and the reference manual for this setup, both available from:
# <http://grml.org/zsh/>
# Contributing:
# If you want to help to improve grml's zsh setup, clone the grml-etc-core
# repository from git.grml.org:
# git clone git://git.grml.org/grml-etc-core.git
#
# Make your changes, commit them; use 'git format-patch' to create a series
# of patches and send those to the following address via 'git send-email':
# [email protected]
#
# Doing so makes sure the right people get your patches for review and
# possibly inclusion.
# zsh-refcard-tag documentation:
# You may notice strange looking comments in this file.
# These are there for a purpose. grml's zsh-refcard can now be
# automatically generated from the contents of the actual configuration
# file. However, we need a little extra information on which comments
# and what lines of code to take into account (and for what purpose).
#
# Here is what they mean:
#
# List of tags (comment types) used:
# #a# Next line contains an important alias, that should
# be included in the grml-zsh-refcard.
# (placement tag: @@INSERT-aliases@@)
# #f# Next line contains the beginning of an important function.
# (placement tag: @@INSERT-functions@@)
# #v# Next line contains an important variable.
# (placement tag: @@INSERT-variables@@)
# #k# Next line contains an important keybinding.
# (placement tag: @@INSERT-keybindings@@)
# #d# Hashed directories list generation:
# start denotes the start of a list of 'hash -d'
# definitions.
# end denotes its end.
# (placement tag: @@INSERT-hasheddirs@@)
# #A# Abbreviation expansion list generation:
# start denotes the beginning of abbreviations.
# end denotes their end.
# Lines within this section that end in '#d .*' provide
# extra documentation to be included in the refcard.
# (placement tag: @@INSERT-abbrev@@)
# #m# This tag allows you to manually generate refcard entries
# for code lines that are hard/impossible to parse.
# Example:
# #m# k ESC-h Call the run-help function
# That would add a refcard entry in the keybindings table
# for 'ESC-h' with the given comment.
# So the syntax is: #m# <section> <argument> <comment>
# #o# This tag lets you insert entries to the 'other' hash.
# Generally, this should not be used. It is there for
# things that cannot be done easily in another way.
# (placement tag: @@INSERT-other-foobar@@)
#
# All of these tags (except for m and o) take two arguments, the first
# within the tag, the other after the tag:
#
# #<tag><section># <comment>
#
# Where <section> is really just a number, which are defined by the
# @secmap array on top of 'genrefcard.pl'. The reason for numbers
# instead of names is, that for the reader, the tag should not differ
# much from a regular comment. For zsh, it is a regular comment indeed.
# The numbers have got the following meanings:
# 0 -> "default"
# 1 -> "system"
# 2 -> "user"
# 3 -> "debian"
# 4 -> "search"
# 5 -> "shortcuts"
# 6 -> "services"
#
# So, the following will add an entry to the 'functions' table in the
# 'system' section, with a (hopefully) descriptive comment:
# #f1# Edit an alias via zle
# edalias() {
#
# It will then show up in the @@INSERT-aliases-system@@ replacement tag
# that can be found in 'grml-zsh-refcard.tex.in'.
# If the section number is omitted, the 'default' section is assumed.
# Furthermore, in 'grml-zsh-refcard.tex.in' @@INSERT-aliases@@ is
# exactly the same as @@INSERT-aliases-default@@. If you want a list of
# *all* aliases, for example, use @@INSERT-aliases-all@@.
# zsh profiling
# just execute 'ZSH_PROFILE_RC=1 zsh' and run 'zprof' to get the details
if [[ $ZSH_PROFILE_RC -gt 0 ]] ; then
zmodload zsh/zprof
fi
typeset -A GRML_STATUS_FEATURES
function grml_status_feature () {
emulate -L zsh
local f=$1
local -i success=$2
if (( success == 0 )); then
GRML_STATUS_FEATURES[$f]=success
else
GRML_STATUS_FEATURES[$f]=failure
fi
return 0
}
function grml_status_features () {
emulate -L zsh
local mode=${1:-+-}
local this
if [[ $mode == -h ]] || [[ $mode == --help ]]; then
cat <<EOF
grml_status_features [-h|--help|-|+|+-|FEATURE]
Prints a summary of features the grml setup is trying to load. The
result of loading a feature is recorded. This function lets you query
the result.
The function takes one argument: "-h" or "--help" to display this help
text, "+" to display a list of all successfully loaded features, "-" for
a list of all features that failed to load. "+-" to show a list of all
features with their statuses.
Any other word is considered to by a feature and prints its status.
The default mode is "+-".
EOF
return 0
fi
if [[ $mode != - ]] && [[ $mode != + ]] && [[ $mode != +- ]]; then
this="${GRML_STATUS_FEATURES[$mode]}"
if [[ -z $this ]]; then
printf 'unknown\n'
return 1
else
printf '%s\n' $this
fi
return 0
fi
for key in ${(ok)GRML_STATUS_FEATURES}; do
this="${GRML_STATUS_FEATURES[$key]}"
if [[ $this == success ]] && [[ $mode == *+* ]]; then
printf '%-16s %s\n' $key $this
fi
if [[ $this == failure ]] && [[ $mode == *-* ]]; then
printf '%-16s %s\n' $key $this
fi
done
return 0
}
# load .zshrc.pre to give the user the chance to overwrite the defaults
[[ -r ${ZDOTDIR:-${HOME}}/.zshrc.pre ]] && source ${ZDOTDIR:-${HOME}}/.zshrc.pre
#f1# Checks whether or not you're running grml
function isgrml () {
[[ -f /etc/grml_version ]] && return 0
return 1
}
#f1# Checks whether or not you're running a grml cd
function isgrmlcd () {
[[ -f /etc/grml_cd ]] && return 0
return 1
}
if isgrml ; then
#f1# Checks whether or not you're running grml-small
function isgrmlsmall () {
if [[ ${${${(f)"$(</etc/grml_version)"}%% *}##*-} == 'small' ]]; then
return 0
fi
return 1
}
else
function isgrmlsmall () { return 1 }
fi
GRML_OSTYPE=$(uname -s)
function islinux () {
[[ $GRML_OSTYPE == "Linux" ]]
}
function isdarwin () {
[[ $GRML_OSTYPE == "Darwin" ]]
}
function isfreebsd () {
[[ $GRML_OSTYPE == "FreeBSD" ]]
}
function isopenbsd () {
[[ $GRML_OSTYPE == "OpenBSD" ]]
}
#f1# are we running within an utf environment?
function isutfenv () {
case "$LANG $CHARSET $LANGUAGE" in
*utf*) return 0 ;;
*UTF*) return 0 ;;
*) return 1 ;;
esac
}
# check for user, if not running as root set $SUDO to sudo
(( EUID != 0 )) && SUDO='sudo' || SUDO=''
# check for zsh v5.1+
if ! [[ ${ZSH_VERSION} == 5.<1->* \
|| ${ZSH_VERSION} == <6->.<->* ]] ; then
printf '-!-\n'
printf '-!- In this configuration we try to make use of features, that\n'
printf '-!- require version 5.1 of the shell; That way this setup can be\n'
printf '-!- used with a wide range of zsh versions, while using fairly\n'
printf '-!- advanced features in all supported versions.\n'
printf '-!-\n'
printf '-!- However, you are running zsh version %s.\n' "$ZSH_VERSION"
printf '-!-\n'
printf '-!- While this *may* work, it might as well fail.\n'
printf '-!- Please consider updating to at least version 5.1 of zsh.\n'
printf '-!-\n'
printf '-!- DO NOT EXPECT THIS TO WORK FLAWLESSLY!\n'
printf '-!- If it does today, you'\''ve been lucky.\n'
printf '-!-\n'
printf '-!- Ye been warned!\n'
printf '-!-\n'
function zstyle () { : }
fi
# autoload wrapper - use this one instead of autoload directly
# We need to define this function as early as this, because autoloading
# 'is-at-least()' needs it.
function zrcautoload () {
emulate -L zsh
setopt extended_glob
local fdir ffile
local -i ffound
ffile=$1
(( ffound = 0 ))
for fdir in ${fpath} ; do
[[ -e ${fdir}/${ffile} ]] && (( ffound = 1 ))
done
(( ffound == 0 )) && return 1
autoload -U ${ffile} || return 1
return 0
}
# Autoload zsh's hook system early, so we can use it whenever we need.
zrcautoload add-zsh-hook || add-zsh-hook () { :; }
# Load is-at-least() for more precise version checks Note that this test will
# *always* fail, if the is-at-least function could not be marked for
# autoloading.
zrcautoload is-at-least || function is-at-least () { return 1 }
# set some important options (as early as possible)
# append history list to the history file; this is the default but we make sure
# because it's required for share_history.
setopt append_history
# import new commands from the history file also in other zsh-session
setopt share_history
# save each command's beginning timestamp and the duration to the history file
setopt extended_history
# remove command lines from the history list when the first character on the
# line is a space
setopt histignorespace
# if a command is issued that can't be executed as a normal command, and the
# command is the name of a directory, perform the cd command to that directory.
setopt auto_cd
# in order to use #, ~ and ^ for filename generation grep word
# *~(*.gz|*.bz|*.bz2|*.zip|*.Z) -> searches for word not in compressed files
# don't forget to quote '^', '~' and '#'!
setopt extended_glob
# display PID when suspending processes as well
setopt longlistjobs
# report the status of backgrounds jobs immediately
setopt notify
# whenever a command completion is attempted, make sure the entire command path
# is hashed first.
setopt hash_list_all
# not just at the end
setopt completeinword
# Don't send SIGHUP to background processes when the shell exits.
setopt nohup
# make cd push the old directory onto the directory stack.
setopt auto_pushd
# avoid "beep"ing
setopt nobeep
# don't push the same dir twice.
setopt pushd_ignore_dups
# * shouldn't match dotfiles. ever.
setopt noglobdots
# use zsh style word splitting
setopt noshwordsplit
# don't error out when unset parameters are used
setopt unset
# setting some default values
NOCOR=${NOCOR:-0}
NOETCHOSTS=${NOETCHOSTS:-0}
NOMENU=${NOMENU:-0}
NOPATHHELPER=${NOPATHHELPER:-0}
NOPRECMD=${NOPRECMD:-0}
COMMAND_NOT_FOUND=${COMMAND_NOT_FOUND:-0}
GRML_ZSH_CNF_HANDLER=${GRML_ZSH_CNF_HANDLER:-/usr/share/command-not-found/command-not-found}
GRML_DISPLAY_BATTERY=${GRML_DISPLAY_BATTERY:-${BATTERY:-0}}
GRMLSMALL_SPECIFIC=${GRMLSMALL_SPECIFIC:-1}
ZSH_NO_DEFAULT_LOCALE=${ZSH_NO_DEFAULT_LOCALE:-0}
typeset -ga ls_options
typeset -ga grep_options
# Colors on GNU ls(1)
if ls --color=auto / >/dev/null 2>&1; then
ls_options+=( --color=auto )
# Colors on FreeBSD and OSX ls(1)
elif ls -G / >/dev/null 2>&1; then
ls_options+=( -G )
fi
# Natural sorting order on GNU ls(1)
# OSX and IllumOS have a -v option that is not natural sorting
if ls --version |& grep -q 'GNU' >/dev/null 2>&1 && ls -v / >/dev/null 2>&1; then
ls_options+=( -v )
fi
# Color on GNU and FreeBSD grep(1)
if grep --color=auto -q "a" <<< "a" >/dev/null 2>&1; then
grep_options+=( --color=auto )
fi
# utility functions
# this function checks if a command exists and returns either true
# or false. This avoids using 'which' and 'whence', which will
# avoid problems with aliases for which on certain weird systems. :-)
# Usage: check_com [-c|-g] word
# -c only checks for external commands
# -g does the usual tests and also checks for global aliases
function check_com () {
emulate -L zsh
local -i comonly gatoo
comonly=0
gatoo=0
if [[ $1 == '-c' ]] ; then
comonly=1
shift 1
elif [[ $1 == '-g' ]] ; then
gatoo=1
shift 1
fi
if (( ${#argv} != 1 )) ; then
printf 'usage: check_com [-c|-g] <command>\n' >&2
return 1
fi
if (( comonly > 0 )) ; then
(( ${+commands[$1]} )) && return 0
return 1
fi
if (( ${+commands[$1]} )) \
|| (( ${+functions[$1]} )) \
|| (( ${+aliases[$1]} )) \
|| (( ${+reswords[(r)$1]} )) ; then
return 0
fi
if (( gatoo > 0 )) && (( ${+galiases[$1]} )) ; then
return 0
fi
return 1
}
# creates an alias and precedes the command with
# sudo if $EUID is not zero.
function salias () {
emulate -L zsh
local only=0 ; local multi=0
local key val
while getopts ":hao" opt; do
case $opt in
o) only=1 ;;
a) multi=1 ;;
h)
printf 'usage: salias [-hoa] <alias-expression>\n'
printf ' -h shows this help text.\n'
printf ' -a replace '\'' ; '\'' sequences with '\'' ; sudo '\''.\n'
printf ' be careful using this option.\n'
printf ' -o only sets an alias if a preceding sudo would be needed.\n'
return 0
;;
*) salias -h >&2; return 1 ;;
esac
done
shift "$((OPTIND-1))"
if (( ${#argv} > 1 )) ; then
printf 'Too many arguments %s\n' "${#argv}"
return 1
fi
key="${1%%\=*}" ; val="${1#*\=}"
if (( EUID == 0 )) && (( only == 0 )); then
alias -- "${key}=${val}"
elif (( EUID > 0 )) ; then
(( multi > 0 )) && val="${val// ; / ; sudo }"
alias -- "${key}=sudo ${val}"
fi
return 0
}
# Check if we can read given files and source those we can.
function xsource () {
if (( ${#argv} < 1 )) ; then
printf 'usage: xsource FILE(s)...\n' >&2
return 1
fi
while (( ${#argv} > 0 )) ; do
[[ -r "$1" ]] && source "$1"
shift
done
return 0
}
# Check if we can read a given file and 'cat(1)' it.
function xcat () {
emulate -L zsh
if (( ${#argv} != 1 )) ; then
printf 'usage: xcat FILE\n' >&2
return 1
fi
[[ -r $1 ]] && cat $1
return 0
}
# this allows us to stay in sync with grml's zshrc and put own
# modifications in ~/.zshrc.local
function zrclocal () {
xsource "/etc/zsh/zshrc.local"
xsource "${ZDOTDIR:-${HOME}}/.zshrc.local"
return 0
}
# locale setup
if (( ZSH_NO_DEFAULT_LOCALE == 0 )); then
xsource "/etc/default/locale"
fi
for var in LANG LANGUAGE LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER LC_TELEPHONE LC_TIME ; do
[[ -n ${(P)var} ]] && export $var
done
builtin unset -v var
# set some variables
if check_com -c vim ; then
#v#
export EDITOR=${EDITOR:-vim}
else
export EDITOR=${EDITOR:-vi}
fi
#v#
export PAGER=${PAGER:-less}
#v#
export MAIL=${MAIL:-/var/mail/$USER}
# color setup for ls:
check_com -c dircolors && eval $(dircolors -b)
# Setup PATH from system defaults on macOS.
if [[ -x /usr/libexec/path_helper ]] && [[ "$NOPATHHELPER" -eq 0 ]] ; then
eval $(/usr/libexec/path_helper -s)
fi
# Add MacPorts PATH on darwin/macOS.
if isdarwin && [[ -d /opt/local ]]; then
PATH="/opt/local/bin:/opt/local/sbin:$PATH"
MANPATH="/opt/local/share/man:$MANPATH"
fi
# load our function and completion directories
for fdir in /usr/share/grml/zsh/completion /usr/share/grml/zsh/functions; do
fpath=( ${fdir} ${fdir}/**/*(/N) ${fpath} )
done
typeset -aU ffiles
ffiles=(/usr/share/grml/zsh/functions/**/[^_]*[^~](N.:t))
(( ${#ffiles} > 0 )) && autoload -U "${ffiles[@]}"
unset -v fdir ffiles
# support colors in less
export LESS_TERMCAP_mb=$'\E[01;31m'
export LESS_TERMCAP_md=$'\E[01;31m'
export LESS_TERMCAP_me=$'\E[0m'
export LESS_TERMCAP_se=$'\E[0m'
export LESS_TERMCAP_so=$'\E[01;44;33m'
export LESS_TERMCAP_ue=$'\E[0m'
export LESS_TERMCAP_us=$'\E[01;32m'
# mailchecks
MAILCHECK=30
# report about cpu-/system-/user-time of command if running longer than
# 5 seconds
REPORTTIME=5
# watch for everyone but me and root
watch=(notme root)
# automatically remove duplicates from these arrays
typeset -U path PATH cdpath CDPATH fpath FPATH manpath MANPATH
# Load a few modules
for mod in parameter complist deltochar mathfunc ; do
zmodload -i zsh/${mod} 2>/dev/null
grml_status_feature mod:$mod $?
done && builtin unset -v mod
# autoload zsh modules when they are referenced
zmodload -a zsh/stat zstat
zmodload -a zsh/zpty zpty
zmodload -ap zsh/mapfile mapfile
# completion system
COMPDUMPFILE=${COMPDUMPFILE:-${ZDOTDIR:-${HOME}}/.zcompdump}
if zrcautoload compinit ; then
typeset -a tmp
zstyle -a ':grml:completion:compinit' arguments tmp
compinit -d ${COMPDUMPFILE} "${tmp[@]}"
grml_status_feature compinit $?
unset tmp
else
grml_status_feature compinit 1
function compdef { }
fi
# completion system
# called later (via grmlcomp)
# note: use 'zstyle' for getting current settings
# press ^xh (control-x h) for getting tags in context; ^x? (control-x ?) to run complete_debug with trace output
function grmlcomp () {
# TODO: This could use some additional information
# Make sure the completion system is initialised
(( ${+_comps} )) || return 1
# allow one error for every three characters typed in approximate completer
zstyle ':completion:*:approximate:' max-errors 'reply=( $((($#PREFIX+$#SUFFIX)/3 )) numeric )'
# don't complete backup files as executables
zstyle ':completion:*:complete:-command-::commands' ignored-patterns '(aptitude-*|*\~)'
# start menu completion only if it could find no unambiguous initial string
zstyle ':completion:*:correct:*' insert-unambiguous true
zstyle ':completion:*:corrections' format $'%{\e[0;31m%}%d (errors: %e)%{\e[0m%}'
zstyle ':completion:*:correct:*' original true
# activate color-completion
zstyle ':completion:*:default' list-colors ${(s.:.)LS_COLORS}
# format on completion
zstyle ':completion:*:descriptions' format $'%{\e[0;31m%}completing %B%d%b%{\e[0m%}'
# automatically complete 'cd -<tab>' and 'cd -<ctrl-d>' with menu
# zstyle ':completion:*:*:cd:*:directory-stack' menu yes select
# insert all expansions for expand completer
zstyle ':completion:*:expand:*' tag-order all-expansions
zstyle ':completion:*:history-words' list false
# activate menu
zstyle ':completion:*:history-words' menu yes
# ignore duplicate entries
zstyle ':completion:*:history-words' remove-all-dups yes
zstyle ':completion:*:history-words' stop yes
# match uppercase from lowercase
zstyle ':completion:*' matcher-list 'm:{a-z}={A-Z}'
# separate matches into groups
zstyle ':completion:*:matches' group 'yes'
zstyle ':completion:*' group-name ''
if [[ "$NOMENU" -eq 0 ]] ; then
# if there are more than 5 options allow selecting from a menu
zstyle ':completion:*' menu select=5
else
# don't use any menus at all
setopt no_auto_menu
fi
zstyle ':completion:*:messages' format '%d'
zstyle ':completion:*:options' auto-description '%d'
# describe options in full
zstyle ':completion:*:options' description 'yes'
# on processes completion complete all user processes
zstyle ':completion:*:processes' command 'ps -au$USER'
# offer indexes before parameters in subscripts
zstyle ':completion:*:*:-subscript-:*' tag-order indexes parameters
# provide verbose completion information
zstyle ':completion:*' verbose true
# recent (as of Dec 2007) zsh versions are able to provide descriptions
# for commands (read: 1st word in the line) that it will list for the user
# to choose from. The following disables that, because it's not exactly fast.
zstyle ':completion:*:-command-:*:' verbose false
# set format for warnings
zstyle ':completion:*:warnings' format $'%{\e[0;31m%}No matches for:%{\e[0m%} %d'
# define files to ignore for zcompile
zstyle ':completion:*:*:zcompile:*' ignored-patterns '(*~|*.zwc)'
zstyle ':completion:correct:' prompt 'correct to: %e'
# Ignore completion functions for commands you don't have:
zstyle ':completion::(^approximate*):*:functions' ignored-patterns '_*'
# Provide more processes in completion of programs like killall:
zstyle ':completion:*:processes-names' command 'ps c -u ${USER} -o command | uniq'
# complete manual by their section
zstyle ':completion:*:manuals' separate-sections true
zstyle ':completion:*:manuals.*' insert-sections true
zstyle ':completion:*:man:*' menu yes select
# Search path for sudo completion
zstyle ':completion:*:sudo:*' command-path /usr/local/sbin \
/usr/local/bin \
/usr/sbin \
/usr/bin \
/sbin \
/bin \
/usr/X11R6/bin
# provide .. as a completion
zstyle ':completion:*' special-dirs ..
# run rehash on completion so new installed program are found automatically:
function _force_rehash () {
(( CURRENT == 1 )) && rehash
return 1
}
## correction
# some people don't like the automatic correction - so run 'NOCOR=1 zsh' to deactivate it
if [[ "$NOCOR" -gt 0 ]] ; then
zstyle ':completion:*' completer _oldlist _expand _force_rehash _complete _files _ignored
setopt nocorrect
else
# try to be smart about when to use what completer...
setopt correct
zstyle -e ':completion:*' completer '
if [[ $_last_try != "$HISTNO$BUFFER$CURSOR" ]] ; then
_last_try="$HISTNO$BUFFER$CURSOR"
reply=(_complete _match _ignored _prefix _files)
else
if [[ $words[1] == (rm|mv) ]] ; then
reply=(_complete _files)
else
reply=(_oldlist _expand _force_rehash _complete _ignored _correct _approximate _files)
fi
fi'
fi
# command for process lists, the local web server details and host completion
zstyle ':completion:*:urls' local 'www' '/var/www/' 'public_html'
# Some functions, like _apt and _dpkg, are very slow. We can use a cache in
# order to speed things up
if [[ ${GRML_COMP_CACHING:-yes} == yes ]]; then
GRML_COMP_CACHE_DIR=${GRML_COMP_CACHE_DIR:-${ZDOTDIR:-$HOME}/.cache}
if [[ ! -d ${GRML_COMP_CACHE_DIR} ]]; then
command mkdir -p "${GRML_COMP_CACHE_DIR}"
fi
zstyle ':completion:*' use-cache yes
zstyle ':completion:*:complete:*' cache-path "${GRML_COMP_CACHE_DIR}"
fi
# host completion
_ssh_config_hosts=()
if [[ -r ~/.ssh/config ]] ; then
_ssh_config_hosts=(${${(s: :)${(ps:\t:)${${(@M)${(f)"$(<$HOME/.ssh/config)"}:#Host *}#Host }}}:#*[*?]*})
fi
_ssh_hosts=()
if [[ -r ~/.ssh/known_hosts ]] ; then
_ssh_hosts=(${${${${(f)"$(<$HOME/.ssh/known_hosts)"}:#[\|]*}%%\ *}%%,*})
fi
_etc_hosts=()
if [[ -r /etc/hosts ]] && [[ "$NOETCHOSTS" -eq 0 ]] ; then
: ${(A)_etc_hosts:=${(s: :)${(ps:\t:)${${(f)~~"$(grep -v '^0\.0\.0\.0\|^127\.0\.0\.1\|^::1 ' /etc/hosts)"}%%\#*}##[:blank:]#[^[:blank:]]#}}}
fi
hosts=(
"$HOST"
"$_ssh_config_hosts[@]"
"$_ssh_hosts[@]"
"$_etc_hosts[@]"
localhost
)
zstyle ':completion:*:hosts' hosts $hosts
# TODO: so, why is this here?
# zstyle '*' hosts $hosts
# use generic completion system for programs not yet defined; (_gnu_generic works
# with commands that provide a --help option with "standard" gnu-like output.)
for compcom in cp deborphan df feh fetchipac gpasswd head hnb ipacsum mv \
pal stow uname ; do
[[ -z ${_comps[$compcom]} ]] && compdef _gnu_generic ${compcom}
done; unset compcom
# see upgrade function in this file
compdef _hosts upgrade
}
# Keyboard setup: The following is based on the same code, we wrote for
# debian's setup. It ensures the terminal is in the right mode, when zle is
# active, so the values from $terminfo are valid. Therefore, this setup should
# work on all systems, that have support for `terminfo'. It also requires the
# zsh in use to have the `zsh/terminfo' module built.
#
# If you are customising your `zle-line-init()' or `zle-line-finish()'
# functions, make sure you call the following utility functions in there:
#
# - zle-line-init(): zle-smkx
# - zle-line-finish(): zle-rmkx
# Use emacs-like key bindings by default:
bindkey -e
# Custom widgets:
## beginning-of-line OR beginning-of-buffer OR beginning of history
## by: Bart Schaefer <[email protected]>, Bernhard Tittelbach
function beginning-or-end-of-somewhere () {
local hno=$HISTNO
if [[ ( "${LBUFFER[-1]}" == $'\n' && "${WIDGET}" == beginning-of* ) || \
( "${RBUFFER[1]}" == $'\n' && "${WIDGET}" == end-of* ) ]]; then
zle .${WIDGET:s/somewhere/buffer-or-history/} "$@"
else
zle .${WIDGET:s/somewhere/line-hist/} "$@"
if (( HISTNO != hno )); then
zle .${WIDGET:s/somewhere/buffer-or-history/} "$@"
fi
fi
}
zle -N beginning-of-somewhere beginning-or-end-of-somewhere
zle -N end-of-somewhere beginning-or-end-of-somewhere
# add a command line to the shells history without executing it
function commit-to-history () {
print -rs ${(z)BUFFER}
zle send-break
}
zle -N commit-to-history
# only slash should be considered as a word separator:
function slash-backward-kill-word () {
local WORDCHARS="${WORDCHARS:s@/@}"
# zle backward-word
zle backward-kill-word
}
zle -N slash-backward-kill-word
# a generic accept-line wrapper
# This widget can prevent unwanted autocorrections from command-name
# to _command-name, rehash automatically on enter and call any number
# of builtin and user-defined widgets in different contexts.
#
# For a broader description, see:
# <http://bewatermyfriend.org/posts/2007/12-26.11-50-38-tooltime.html>
#
# The code is imported from the file 'zsh/functions/accept-line' from
# <http://ft.bewatermyfriend.org/comp/zsh/zsh-dotfiles.tar.bz2>, which
# distributed under the same terms as zsh itself.
# A newly added command will may not be found or will cause false
# correction attempts, if you got auto-correction set. By setting the
# following style, we force accept-line() to rehash, if it cannot
# find the first word on the command line in the $command[] hash.
zstyle ':acceptline:*' rehash true
function Accept-Line () {
setopt localoptions noksharrays
local -a subs
local -xi aldone
local sub
local alcontext=${1:-$alcontext}
zstyle -a ":acceptline:${alcontext}" actions subs
(( ${#subs} < 1 )) && return 0
(( aldone = 0 ))
for sub in ${subs} ; do
[[ ${sub} == 'accept-line' ]] && sub='.accept-line'
zle ${sub}
(( aldone > 0 )) && break
done
}
function Accept-Line-getdefault () {
emulate -L zsh
local default_action
zstyle -s ":acceptline:${alcontext}" default_action default_action
case ${default_action} in
((accept-line|))
printf ".accept-line"
;;
(*)
printf ${default_action}
;;
esac
}
function Accept-Line-HandleContext () {
zle Accept-Line
default_action=$(Accept-Line-getdefault)
zstyle -T ":acceptline:${alcontext}" call_default \
&& zle ${default_action}
}
function accept-line () {
setopt localoptions noksharrays
local -a cmdline
local -x alcontext
local buf com fname format msg default_action
alcontext='default'
buf="${BUFFER}"
cmdline=(${(z)BUFFER})
com="${cmdline[1]}"
fname="_${com}"
Accept-Line 'preprocess'
zstyle -t ":acceptline:${alcontext}" rehash \
&& [[ -z ${commands[$com]} ]] \
&& rehash
if [[ -n ${com} ]] \
&& [[ -n ${reswords[(r)$com]} ]] \
|| [[ -n ${aliases[$com]} ]] \
|| [[ -n ${functions[$com]} ]] \
|| [[ -n ${builtins[$com]} ]] \
|| [[ -n ${commands[$com]} ]] ; then
# there is something sensible to execute, just do it.
alcontext='normal'
Accept-Line-HandleContext
return
fi
if [[ -o correct ]] \
|| [[ -o correctall ]] \
&& [[ -n ${functions[$fname]} ]] ; then
# nothing there to execute but there is a function called
# _command_name; a completion widget. Makes no sense to
# call it on the commandline, but the correct{,all} options
# will ask for it nevertheless, so warn the user.
if [[ ${LASTWIDGET} == 'accept-line' ]] ; then
# Okay, we warned the user before, he called us again,
# so have it his way.
alcontext='force'
Accept-Line-HandleContext
return
fi
if zstyle -t ":acceptline:${alcontext}" nocompwarn ; then
alcontext='normal'
Accept-Line-HandleContext
else
# prepare warning message for the user, configurable via zstyle.
zstyle -s ":acceptline:${alcontext}" compwarnfmt msg
if [[ -z ${msg} ]] ; then
msg="%c will not execute and completion %f exists."
fi
zformat -f msg "${msg}" "c:${com}" "f:${fname}"
zle -M -- "${msg}"
fi
return
elif [[ -n ${buf//[$' \t\n']##/} ]] ; then
# If we are here, the commandline contains something that is not
# executable, which is neither subject to _command_name correction
# and is not empty. might be a variable assignment
alcontext='misc'
Accept-Line-HandleContext
return
fi
# If we got this far, the commandline only contains whitespace, or is empty.
alcontext='empty'
Accept-Line-HandleContext
}
zle -N accept-line
zle -N Accept-Line
zle -N Accept-Line-HandleContext
# power completion / abbreviation expansion / buffer expansion
# see http://zshwiki.org/home/examples/zleiab for details
# less risky than the global aliases but powerful as well
# just type the abbreviation key and afterwards 'ctrl-x .' to expand it
declare -A abk
setopt extendedglob
setopt interactivecomments
abk=(
# key # value (#d additional doc string)
#A# start
'...' '../..'
'....' '../../..'
'BG' '& exit'
'C' '| wc -l'
'G' '|& grep '${grep_options:+"${grep_options[*]}"}
'H' '| head'
'Hl' ' --help |& less -r' #d (Display help in pager)
'J' '| jq'
'K' '| keep'
'L' '| less'
'LL' '|& less -r'
'M' '| most'
'N' '&>/dev/null' #d (No Output)
'R' '| tr A-z N-za-m' #d (ROT13)
'SL' '| sort | less'
'S' '| sort -u'
'T' '| tail'
'TS' '| ts "%F %H:%M:%.S"'
'V' '|& vim -'
#A# end
'co' './configure && make && sudo make install'
)
function zleiab () {
emulate -L zsh
setopt extendedglob
local MATCH
LBUFFER=${LBUFFER%%(#m)[.\-+:|_a-zA-Z0-9]#}
LBUFFER+=${abk[$MATCH]:-$MATCH}
}
zle -N zleiab
function help-show-abk () {
zle -M "$(print "Available abbreviations for expansion:"; print -a -C 2 ${(kv)abk})"
}
zle -N help-show-abk
# press "ctrl-x d" to insert the actual date in the form yyyy-mm-dd
function insert-datestamp () { LBUFFER+=${(%):-'%D{%Y-%m-%d}'}; }
zle -N insert-datestamp
# press esc-m for inserting last typed word again (thanks to caphuso!)
function insert-last-typed-word () { zle insert-last-word -- 0 -1 };
zle -N insert-last-typed-word;
function grml-zsh-fg () {
if (( ${#jobstates} )); then
zle .push-input
[[ -o hist_ignore_space ]] && BUFFER=' ' || BUFFER=''
BUFFER="${BUFFER}fg"
zle .accept-line
else
zle -M 'No background jobs. Doing nothing.'
fi
}
zle -N grml-zsh-fg
# run command line as user root via sudo:
function sudo-command-line () {
[[ -z $BUFFER ]] && zle up-history
local cmd="sudo "
if [[ ${BUFFER} == ${cmd}* ]]; then
CURSOR=$(( CURSOR-${#cmd} ))
BUFFER="${BUFFER#$cmd}"
else
BUFFER="${cmd}${BUFFER}"
CURSOR=$(( CURSOR+${#cmd} ))
fi
zle reset-prompt
}
zle -N sudo-command-line
### jump behind the first word on the cmdline.
### useful to add options.
function jump_after_first_word () {
local words
words=(${(z)BUFFER})
if (( ${#words} <= 1 )) ; then
CURSOR=${#BUFFER}
else
CURSOR=${#${words[1]}}
fi
}
zle -N jump_after_first_word
#f5# Create directory under cursor or the selected area
function inplaceMkDirs () {
# Press ctrl-xM to create the directory under the cursor or the selected area.
# To select an area press ctrl-@ or ctrl-space and use the cursor.
# Use case: you type "mv abc ~/testa/testb/testc/" and remember that the
# directory does not exist yet -> press ctrl-XM and problem solved
local PATHTOMKDIR
if ((REGION_ACTIVE==1)); then
local F=$MARK T=$CURSOR
if [[ $F -gt $T ]]; then
F=${CURSOR}
T=${MARK}
fi
# get marked area from buffer and eliminate whitespace
PATHTOMKDIR=${BUFFER[F+1,T]%%[[:space:]]##}
PATHTOMKDIR=${PATHTOMKDIR##[[:space:]]##}
else
local bufwords iword
bufwords=(${(z)LBUFFER})
iword=${#bufwords}
bufwords=(${(z)BUFFER})
PATHTOMKDIR="${(Q)bufwords[iword]}"
fi
[[ -z "${PATHTOMKDIR}" ]] && return 1
PATHTOMKDIR=${~PATHTOMKDIR}
if [[ -e "${PATHTOMKDIR}" ]]; then
zle -M " path already exists, doing nothing"
else
zle -M "$(mkdir -p -v "${PATHTOMKDIR}")"
zle end-of-line
fi
}
zle -N inplaceMkDirs
#v1# set number of lines to display per page
HELP_LINES_PER_PAGE=20
#v1# set location of help-zle cache file
HELP_ZLE_CACHE_FILE=~/.cache/zsh_help_zle_lines.zsh
# helper function for help-zle, actually generates the help text
function help_zle_parse_keybindings () {
emulate -L zsh
setopt extendedglob
unsetopt ksharrays #indexing starts at 1
#v1# choose files that help-zle will parse for keybindings
((${+HELPZLE_KEYBINDING_FILES})) || HELPZLE_KEYBINDING_FILES=( /etc/zsh/zshrc ~/.zshrc.pre ~/.zshrc ~/.zshrc.local )
if [[ -r $HELP_ZLE_CACHE_FILE ]]; then
local load_cache=0
local f
for f ($HELPZLE_KEYBINDING_FILES) [[ $f -nt $HELP_ZLE_CACHE_FILE ]] && load_cache=1
[[ $load_cache -eq 0 ]] && . $HELP_ZLE_CACHE_FILE && return
fi
#fill with default keybindings, possibly to be overwritten in a file later
#Note that due to zsh inconsistency on escaping assoc array keys, we encase the key in '' which we will remove later
local -A help_zle_keybindings
help_zle_keybindings['<Ctrl>@']="set MARK"
help_zle_keybindings['<Ctrl>x<Ctrl>j']="vi-join lines"
help_zle_keybindings['<Ctrl>x<Ctrl>b']="jump to matching brace"
help_zle_keybindings['<Ctrl>x<Ctrl>u']="undo"
help_zle_keybindings['<Ctrl>_']="undo"
help_zle_keybindings['<Ctrl>x<Ctrl>f<c>']="find <c> in cmdline"
help_zle_keybindings['<Ctrl>a']="goto beginning of line"
help_zle_keybindings['<Ctrl>e']="goto end of line"
help_zle_keybindings['<Ctrl>t']="transpose charaters"
help_zle_keybindings['<Alt>t']="transpose words"
help_zle_keybindings['<Alt>s']="spellcheck word"
help_zle_keybindings['<Ctrl>k']="backward kill buffer"
help_zle_keybindings['<Ctrl>u']="forward kill buffer"
help_zle_keybindings['<Ctrl>y']="insert previously killed word/string"
help_zle_keybindings["<Alt>'"]="quote line"
help_zle_keybindings['<Alt>"']="quote from mark to cursor"
help_zle_keybindings['<Alt><arg>']="repeat next cmd/char <arg> times (<Alt>-<Alt>1<Alt>0a -> -10 times 'a')"
help_zle_keybindings['<Alt>u']="make next word Uppercase"
help_zle_keybindings['<Alt>l']="make next word lowercase"
help_zle_keybindings['<Ctrl>xG']="preview expansion under cursor"
help_zle_keybindings['<Alt>q']="push current CL into background, freeing it. Restore on next CL"
help_zle_keybindings['<Alt>.']="insert (and interate through) last word from prev CLs"
help_zle_keybindings['<Alt>,']="complete word from newer history (consecutive hits)"
help_zle_keybindings['<Alt>m']="repeat last typed word on current CL"
help_zle_keybindings['<Ctrl>v']="insert next keypress symbol literally (e.g. for bindkey)"
help_zle_keybindings['!!:n*<Tab>']="insert last n arguments of last command"
help_zle_keybindings['!!:n-<Tab>']="insert arguments n..N-2 of last command (e.g. mv s s d)"
help_zle_keybindings['<Alt>h']="show help/manpage for current command"
#init global variables
unset help_zle_lines help_zle_sln
typeset -g -a help_zle_lines
typeset -g help_zle_sln=1
local k v f cline
local lastkeybind_desc contents #last description starting with #k# that we found
local num_lines_elapsed=0 #number of lines between last description and keybinding
#search config files in the order they a called (and thus the order in which they overwrite keybindings)
for f in $HELPZLE_KEYBINDING_FILES; do
[[ -r "$f" ]] || continue #not readable ? skip it
contents="$(<$f)"
for cline in "${(f)contents}"; do
#zsh pattern: matches lines like: #k# ..............
if [[ "$cline" == (#s)[[:space:]]#\#k\#[[:space:]]##(#b)(*)[[:space:]]#(#e) ]]; then
lastkeybind_desc="$match[*]"
num_lines_elapsed=0
#zsh pattern: matches lines that set a keybinding using bind2map, bindkey or compdef -k
# ignores lines that are commentend out
# grabs first in '' or "" enclosed string with length between 1 and 6 characters
elif [[ "$cline" == [^#]#(bind2maps[[:space:]](*)-s|bindkey|compdef -k)[[:space:]](*)(#b)(\"((?)(#c1,6))\"|\'((?)(#c1,6))\')(#B)(*) ]]; then
#description previously found ? description not more than 2 lines away ? keybinding not empty ?
if [[ -n $lastkeybind_desc && $num_lines_elapsed -lt 2 && -n $match[1] ]]; then
#substitute keybinding string with something readable
k=${${${${${${${match[1]/\\e\^h/<Alt><BS>}/\\e\^\?/<Alt><BS>}/\\e\[5~/<PageUp>}/\\e\[6~/<PageDown>}//(\\e|\^\[)/<Alt>}//\^/<Ctrl>}/3~/<Alt><Del>}
#put keybinding in assoc array, possibly overwriting defaults or stuff found in earlier files
#Note that we are extracting the keybinding-string including the quotes (see Note at beginning)
help_zle_keybindings[${k}]=$lastkeybind_desc
fi
lastkeybind_desc=""
else
((num_lines_elapsed++))
fi
done
done
unset contents
#calculate length of keybinding column
local kstrlen=0
for k (${(k)help_zle_keybindings[@]}) ((kstrlen < ${#k})) && kstrlen=${#k}
#convert the assoc array into preformated lines, which we are able to sort
for k v in ${(kv)help_zle_keybindings[@]}; do
#pad keybinding-string to kstrlen chars and remove outermost characters (i.e. the quotes)
help_zle_lines+=("${(r:kstrlen:)k[2,-2]}${v}")
done
#sort lines alphabetically
help_zle_lines=("${(i)help_zle_lines[@]}")
[[ -d ${HELP_ZLE_CACHE_FILE:h} ]] || mkdir -p "${HELP_ZLE_CACHE_FILE:h}"
echo "help_zle_lines=(${(q)help_zle_lines[@]})" >| $HELP_ZLE_CACHE_FILE
zcompile $HELP_ZLE_CACHE_FILE
}
typeset -g help_zle_sln
typeset -g -a help_zle_lines
# Provides (partially autogenerated) help on keybindings and the zsh line editor
function help-zle () {
emulate -L zsh
unsetopt ksharrays #indexing starts at 1
#help lines already generated ? no ? then do it
[[ ${+functions[help_zle_parse_keybindings]} -eq 1 ]] && {help_zle_parse_keybindings && unfunction help_zle_parse_keybindings}
#already displayed all lines ? go back to the start
[[ $help_zle_sln -gt ${#help_zle_lines} ]] && help_zle_sln=1
local sln=$help_zle_sln
#note that help_zle_sln is a global var, meaning we remember the last page we viewed
help_zle_sln=$((help_zle_sln + HELP_LINES_PER_PAGE))
zle -M "${(F)help_zle_lines[sln,help_zle_sln-1]}"
}
zle -N help-zle
## complete word from currently visible Screen or Tmux buffer.
if check_com -c screen || check_com -c tmux; then
function _complete_screen_display () {
local TMPFILE=$(mktemp)
local -U -a _screen_display_wordlist
trap "rm -f $TMPFILE" EXIT
# fill array with contents from screen hardcopy
if ((${+TMUX})); then
#works, but crashes tmux below version 1.4
#luckily tmux -V option to ask for version, was also added in 1.4
tmux -V &>/dev/null || return
tmux -q capture-pane -b 0 \; save-buffer -b 0 $TMPFILE \; delete-buffer -b 0
else
[[ "$TERM" != "screen" ]] && return
screen -X hardcopy $TMPFILE
# screen sucks, it dumps in latin1, apparently always. so recode it
# to system charset
check_com recode && recode latin1 $TMPFILE
fi
_screen_display_wordlist=( ${(QQ)$(<$TMPFILE)} )
# remove PREFIX to be completed from that array
_screen_display_wordlist[${_screen_display_wordlist[(i)$PREFIX]}]=""
compadd -a _screen_display_wordlist
}
#m# k CTRL-x\,\,\,S Complete word from GNU screen buffer
bindkey -r "^xS"
compdef -k _complete_screen_display complete-word '^xS'
fi
# Load a few more functions and tie them to widgets, so they can be bound:
function zrcautozle () {
emulate -L zsh
local fnc=$1
zrcautoload $fnc && zle -N $fnc
}
function zrcgotwidget () {
(( ${+widgets[$1]} ))
}
function zrcgotkeymap () {
[[ -n ${(M)keymaps:#$1} ]]
}
zrcautozle insert-files
zrcautozle edit-command-line
zrcautozle insert-unicode-char
if zrcautoload history-search-end; then
zle -N history-beginning-search-backward-end history-search-end
zle -N history-beginning-search-forward-end history-search-end
fi
zle -C hist-complete complete-word _generic
zstyle ':completion:hist-complete:*' completer _history
# The actual terminal setup hooks and bindkey-calls:
# An array to note missing features to ease diagnosis in case of problems.
typeset -ga grml_missing_features
function zrcbindkey () {
if (( ARGC )) && zrcgotwidget ${argv[-1]}; then
bindkey "$@"
fi
}
function bind2maps () {
local i sequence widget
local -a maps
while [[ "$1" != "--" ]]; do
maps+=( "$1" )
shift
done
shift
if [[ "$1" == "-s" ]]; then
shift
sequence="$1"
else
sequence="${key[$1]}"
fi
widget="$2"
[[ -z "$sequence" ]] && return 1
for i in "${maps[@]}"; do
zrcbindkey -M "$i" "$sequence" "$widget"
done
}
if (( ${+terminfo[smkx]} )) && (( ${+terminfo[rmkx]} )); then
function zle-smkx () {
emulate -L zsh
printf '%s' ${terminfo[smkx]}
}
function zle-rmkx () {
emulate -L zsh
printf '%s' ${terminfo[rmkx]}
}
function zle-line-init () {
zle-smkx
}
function zle-line-finish () {
zle-rmkx
}
zle -N zle-line-init
zle -N zle-line-finish
else
for i in {s,r}mkx; do
(( ${+terminfo[$i]} )) || grml_missing_features+=($i)
done
unset i
fi
typeset -A key
key=(
Home "${terminfo[khome]}"
End "${terminfo[kend]}"
Insert "${terminfo[kich1]}"
Delete "${terminfo[kdch1]}"
Up "${terminfo[kcuu1]}"
Down "${terminfo[kcud1]}"
Left "${terminfo[kcub1]}"
Right "${terminfo[kcuf1]}"
PageUp "${terminfo[kpp]}"
PageDown "${terminfo[knp]}"
BackTab "${terminfo[kcbt]}"
)
# Guidelines for adding key bindings:
#
# - Do not add hardcoded escape sequences, to enable non standard key
# combinations such as Ctrl-Meta-Left-Cursor. They are not easily portable.
#
# - Adding Ctrl characters, such as '^b' is okay; note that '^b' and '^B' are
# the same key.
#
# - All keys from the $key[] mapping are obviously okay.
#
# - Most terminals send "ESC x" when Meta-x is pressed. Thus, sequences like
# '\ex' are allowed in here as well.
bind2maps emacs -- Home beginning-of-somewhere
bind2maps viins vicmd -- Home vi-beginning-of-line
bind2maps emacs -- End end-of-somewhere
bind2maps viins vicmd -- End vi-end-of-line
bind2maps emacs viins -- Insert overwrite-mode
bind2maps vicmd -- Insert vi-insert
bind2maps emacs -- Delete delete-char
bind2maps viins vicmd -- Delete vi-delete-char
bind2maps emacs viins vicmd -- Up up-line-or-search
bind2maps emacs viins vicmd -- Down down-line-or-search
bind2maps emacs -- Left backward-char
bind2maps viins vicmd -- Left vi-backward-char
bind2maps emacs -- Right forward-char
bind2maps viins vicmd -- Right vi-forward-char
#k# Perform abbreviation expansion
bind2maps emacs viins -- -s '^x.' zleiab
#k# Display list of abbreviations that would expand
bind2maps emacs viins -- -s '^xb' help-show-abk
#k# mkdir -p <dir> from string under cursor or marked area
bind2maps emacs viins -- -s '^xM' inplaceMkDirs
#k# display help for keybindings and ZLE
bind2maps emacs viins -- -s '^xz' help-zle
#k# Insert files and test globbing
bind2maps emacs viins -- -s "^xf" insert-files
#k# Edit the current line in \kbd{\$EDITOR}
bind2maps emacs viins -- -s '\ee' edit-command-line
#k# search history backward for entry beginning with typed text
bind2maps emacs viins -- -s '^xp' history-beginning-search-backward-end
#k# search history forward for entry beginning with typed text
bind2maps emacs viins -- -s '^xP' history-beginning-search-forward-end
#k# search history backward for entry beginning with typed text
bind2maps emacs viins -- PageUp history-beginning-search-backward-end
#k# search history forward for entry beginning with typed text
bind2maps emacs viins -- PageDown history-beginning-search-forward-end
bind2maps emacs viins -- -s "^x^h" commit-to-history
#k# Kill left-side word or everything up to next slash
bind2maps emacs viins -- -s '\ev' slash-backward-kill-word
#k# Kill left-side word or everything up to next slash
bind2maps emacs viins -- -s '\e^h' slash-backward-kill-word
#k# Kill left-side word or everything up to next slash
bind2maps emacs viins -- -s '\e^?' slash-backward-kill-word
# Do history expansion on space:
bind2maps emacs viins -- -s ' ' magic-space
#k# Trigger menu-complete
bind2maps emacs viins -- -s '\ei' menu-complete # menu completion via esc-i
#k# Insert a timestamp on the command line (yyyy-mm-dd)
bind2maps emacs viins -- -s '^xd' insert-datestamp
#k# Insert last typed word
bind2maps emacs viins -- -s "\em" insert-last-typed-word
#k# A smart shortcut for \kbd{fg<enter>}
bind2maps emacs viins -- -s '^z' grml-zsh-fg
#k# prepend the current command with "sudo"
bind2maps emacs viins -- -s "^os" sudo-command-line
#k# jump to after first word (for adding options)
bind2maps emacs viins -- -s '^x1' jump_after_first_word
#k# complete word from history with menu
bind2maps emacs viins -- -s "^x^x" hist-complete
# insert unicode character
# usage example: 'ctrl-x i' 00A7 'ctrl-x i' will give you an §
# See for example http://unicode.org/charts/ for unicode characters code
#k# Insert Unicode character
bind2maps emacs viins -- -s '^xi' insert-unicode-char
# use the new *-pattern-* widgets for incremental history search
if zrcgotwidget history-incremental-pattern-search-backward; then
for seq wid in '^r' history-incremental-pattern-search-backward \
'^s' history-incremental-pattern-search-forward
do
bind2maps emacs viins vicmd -- -s $seq $wid
done
builtin unset -v seq wid
fi
if zrcgotkeymap menuselect; then
#m# k Shift-tab Perform backwards menu completion
bind2maps menuselect -- BackTab reverse-menu-complete
#k# menu selection: pick item but stay in the menu
bind2maps menuselect -- -s '\e^M' accept-and-menu-complete
# also use + and INSERT since it's easier to press repeatedly
bind2maps menuselect -- -s '+' accept-and-menu-complete
bind2maps menuselect -- Insert accept-and-menu-complete
# accept a completion and try to complete again by using menu
# completion; very useful with completing directories
# by using 'undo' one's got a simple file browser
bind2maps menuselect -- -s '^o' accept-and-infer-next-history
fi
# Finally, here are still a few hardcoded escape sequences; Special sequences
# like Ctrl-<Cursor-key> etc do suck a fair bit, because they are not
# standardised and most of the time are not available in a terminals terminfo
# entry.
#
# While we do not encourage adding bindings like these, we will keep these for
# backward compatibility.
## use Ctrl-left-arrow and Ctrl-right-arrow for jumping to word-beginnings on
## the command line.
# URxvt sequences:
bind2maps emacs viins vicmd -- -s '\eOc' forward-word
bind2maps emacs viins vicmd -- -s '\eOd' backward-word
# These are for xterm:
bind2maps emacs viins vicmd -- -s '\e[1;5C' forward-word
bind2maps emacs viins vicmd -- -s '\e[1;5D' backward-word
## the same for alt-left-arrow and alt-right-arrow
# URxvt again:
bind2maps emacs viins vicmd -- -s '\e\e[C' forward-word
bind2maps emacs viins vicmd -- -s '\e\e[D' backward-word
# Xterm again:
bind2maps emacs viins vicmd -- -s '^[[1;3C' forward-word
bind2maps emacs viins vicmd -- -s '^[[1;3D' backward-word
# Also try ESC Left/Right:
bind2maps emacs viins vicmd -- -s '\e'${key[Right]} forward-word
bind2maps emacs viins vicmd -- -s '\e'${key[Left]} backward-word
# autoloading
zrcautoload zmv
zrcautoload zed
# we don't want to quote/espace URLs on our own...
# if autoload -U url-quote-magic ; then
# zle -N self-insert url-quote-magic
# zstyle ':url-quote-magic:*' url-metas '*?[]^()~#{}='
# else
# print 'Notice: no url-quote-magic available :('
# fi
alias url-quote='autoload -U bracketed-paste-magic url-quote-magic;
zle -N bracketed-paste bracketed-paste-magic; zle -N self-insert url-quote-magic'
#m# k ESC-h Call \kbd{run-help} for the 1st word on the command line
alias run-help >&/dev/null && unalias run-help
for rh in run-help{,-git,-ip,-openssl,-p4,-sudo,-svk,-svn}; do
zrcautoload $rh
done; unset rh
# command not found handling
(( ${COMMAND_NOT_FOUND} == 1 )) &&
function command_not_found_handler () {
emulate -L zsh
if [[ -x ${GRML_ZSH_CNF_HANDLER} ]] ; then
${GRML_ZSH_CNF_HANDLER} $1
fi
return 1
}
# history
#v#
HISTFILE=${HISTFILE:-${ZDOTDIR:-${HOME}}/.zsh_history}
# override settings only if the defaults from zsh are in place
if [[ -z $HISTSIZE || $HISTSIZE -eq 30 ]] ; then
HISTSIZE=5000
SAVEHIST=10000 # useful for setopt append_history
fi
# dirstack handling
DIRSTACKSIZE=${DIRSTACKSIZE:-20}
DIRSTACKFILE=${DIRSTACKFILE:-${ZDOTDIR:-${HOME}}/.zdirs}
if zstyle -T ':grml:chpwd:dirstack' enable; then
typeset -gaU GRML_PERSISTENT_DIRSTACK
function grml_dirstack_filter () {
local -a exclude
local filter entry
if zstyle -s ':grml:chpwd:dirstack' filter filter; then
$filter $1 && return 0
fi
if zstyle -a ':grml:chpwd:dirstack' exclude exclude; then
for entry in "${exclude[@]}"; do
[[ $1 == ${~entry} ]] && return 0
done
fi
return 1
}
function chpwd () {
(( ZSH_SUBSHELL )) && return
[[ -z $DIRSTACKSIZE ]] && return
(( $DIRSTACKSIZE <= 0 )) && return
[[ -z $DIRSTACKFILE ]] && return
grml_dirstack_filter $PWD && return
GRML_PERSISTENT_DIRSTACK=(
$PWD "${(@)GRML_PERSISTENT_DIRSTACK[1,$DIRSTACKSIZE]}"
)
builtin print -l ${GRML_PERSISTENT_DIRSTACK} >! ${DIRSTACKFILE}
}
if [[ -f ${DIRSTACKFILE} ]]; then
# Enabling NULL_GLOB via (N) weeds out any non-existing
# directories from the saved dir-stack file.
dirstack=( ${(f)"$(< $DIRSTACKFILE)"}(N) )
# "cd -" won't work after login by just setting $OLDPWD, so
[[ -d $dirstack[1] ]] && cd -q $dirstack[1] && cd -q $OLDPWD
fi
if zstyle -t ':grml:chpwd:dirstack' filter-on-load; then
for i in "${dirstack[@]}"; do
if ! grml_dirstack_filter "$i"; then
GRML_PERSISTENT_DIRSTACK=(
"${GRML_PERSISTENT_DIRSTACK[@]}"
$i
)
fi
done
else
GRML_PERSISTENT_DIRSTACK=( "${dirstack[@]}" )
fi
fi
# directory based profiles
# chpwd_profiles(): Directory Profiles, Quickstart:
#
# In .zshrc.local:
#
# zstyle ':chpwd:profiles:/usr/src/grml(|/|/*)' profile grml
# zstyle ':chpwd:profiles:/usr/src/debian(|/|/*)' profile debian
# chpwd_profiles
#
# For details see the `grmlzshrc.5' manual page.
function chpwd_profiles () {
local profile context
local -i reexecute
context=":chpwd:profiles:$PWD"
zstyle -s "$context" profile profile || profile='default'
zstyle -T "$context" re-execute && reexecute=1 || reexecute=0
if (( ${+parameters[CHPWD_PROFILE]} == 0 )); then
typeset -g CHPWD_PROFILE
local CHPWD_PROFILES_INIT=1
(( ${+functions[chpwd_profiles_init]} )) && chpwd_profiles_init
elif [[ $profile != $CHPWD_PROFILE ]]; then
(( ${+functions[chpwd_leave_profile_$CHPWD_PROFILE]} )) \
&& chpwd_leave_profile_${CHPWD_PROFILE}
fi
if (( reexecute )) || [[ $profile != $CHPWD_PROFILE ]]; then
(( ${+functions[chpwd_profile_$profile]} )) && chpwd_profile_${profile}
fi
CHPWD_PROFILE="${profile}"
return 0
}
chpwd_functions=( ${chpwd_functions} chpwd_profiles )
# Prompt setup for grml:
# set colors for use in prompts.
BLUE="%F{blue}"
RED="%F{red}"
GREEN="%F{green}"
CYAN="%F{cyan}"
MAGENTA="%F{magenta}"
YELLOW="%F{yellow}"
WHITE="%F{white}"
NO_COLOR="%f"
# First, the easy ones: PS2..4:
# secondary prompt, printed when the shell needs more information to complete a
# command.
PS2='\`%_> '
# selection prompt used within a select loop.
PS3='?# '
# the execution trace prompt (setopt xtrace). default: '+%N:%i>'
PS4='+%N:%i:%_> '
# Some additional features to use with our prompt:
#
# - battery status
# - debian_chroot
# - vcs_info setup and version specific fixes
# display battery status on right side of prompt using 'GRML_DISPLAY_BATTERY=1' in .zshrc.pre
function battery () {
if [[ $GRML_DISPLAY_BATTERY -gt 0 ]] ; then
if islinux ; then
batterylinux
elif isopenbsd ; then
batteryopenbsd
elif isfreebsd ; then
batteryfreebsd
elif isdarwin ; then
batterydarwin
else
#not yet supported
GRML_DISPLAY_BATTERY=0
fi
fi
}
function batterylinux () {
GRML_BATTERY_LEVEL=''
local batteries bat capacity
batteries=( /sys/class/power_supply/BAT*(N) )
if (( $#batteries > 0 )) ; then
for bat in $batteries ; do
if [[ -e $bat/capacity ]]; then
capacity=$(< $bat/capacity)
else
typeset -F energy_full=$(< $bat/energy_full)
typeset -F energy_now=$(< $bat/energy_now)
typeset -i capacity=$(( 100 * $energy_now / $energy_full))
fi
case $(< $bat/status) in
Charging)
GRML_BATTERY_LEVEL+=" ^"
;;
Discharging)
if (( capacity < 20 )) ; then
GRML_BATTERY_LEVEL+=" !v"
else
GRML_BATTERY_LEVEL+=" v"
fi
;;
*) # Full, Unknown
GRML_BATTERY_LEVEL+=" ="
;;
esac
GRML_BATTERY_LEVEL+="${capacity}%%"
done
fi
}
function batteryopenbsd () {
GRML_BATTERY_LEVEL=''
local bat batfull batwarn batnow num
for num in 0 1 ; do
bat=$(sysctl -n hw.sensors.acpibat${num} 2>/dev/null)
if [[ -n $bat ]]; then
batfull=${"$(sysctl -n hw.sensors.acpibat${num}.amphour0)"%% *}
batwarn=${"$(sysctl -n hw.sensors.acpibat${num}.amphour1)"%% *}
batnow=${"$(sysctl -n hw.sensors.acpibat${num}.amphour3)"%% *}
case "$(sysctl -n hw.sensors.acpibat${num}.raw0)" in
*" discharging"*)
if (( batnow < batwarn )) ; then
GRML_BATTERY_LEVEL+=" !v"
else
GRML_BATTERY_LEVEL+=" v"
fi
;;
*" charging"*)
GRML_BATTERY_LEVEL+=" ^"
;;
*)
GRML_BATTERY_LEVEL+=" ="
;;
esac
GRML_BATTERY_LEVEL+="${$(( 100 * batnow / batfull ))%%.*}%%"
fi
done
}
function batteryfreebsd () {
GRML_BATTERY_LEVEL=''
local num
local -A table
for num in 0 1 ; do
table=( ${=${${${${${(M)${(f)"$(acpiconf -i $num 2>&1)"}:#(State|Remaining capacity):*}%%( ##|%)}//:[ $'\t']##/@}// /-}//@/ }} )
if [[ -n $table ]] && [[ $table[State] != "not-present" ]] ; then
case $table[State] in
*discharging*)
if (( $table[Remaining-capacity] < 20 )) ; then
GRML_BATTERY_LEVEL+=" !v"
else
GRML_BATTERY_LEVEL+=" v"
fi
;;
*charging*)
GRML_BATTERY_LEVEL+=" ^"
;;
*)
GRML_BATTERY_LEVEL+=" ="
;;
esac
GRML_BATTERY_LEVEL+="$table[Remaining-capacity]%%"
fi
done
}
function batterydarwin () {
GRML_BATTERY_LEVEL=''
local -a table
table=( ${$(pmset -g ps)[(w)8,9]%%(\%|);} )
if [[ -n $table[2] ]] ; then
case $table[2] in
charging)
GRML_BATTERY_LEVEL+=" ^"
;;
discharging)
if (( $table[1] < 20 )) ; then
GRML_BATTERY_LEVEL+=" !v"
else
GRML_BATTERY_LEVEL+=" v"
fi
;;
*)
GRML_BATTERY_LEVEL+=" ="
;;
esac
GRML_BATTERY_LEVEL+="$table[1]%%"
fi
}
# set variable debian_chroot if running in a chroot with /etc/debian_chroot
if [[ -z "$debian_chroot" ]] && [[ -r /etc/debian_chroot ]] ; then
debian_chroot=$(</etc/debian_chroot)
fi
# gather version control information for inclusion in a prompt
if zrcautoload vcs_info; then
zstyle ':vcs_info:*' max-exports 2
if [[ -o restricted ]]; then
zstyle ':vcs_info:*' enable NONE
fi
fi
typeset -A grml_vcs_coloured_formats
typeset -A grml_vcs_plain_formats
grml_vcs_plain_formats=(
format "(%s%)-[%b] " "zsh: %r"
actionformat "(%s%)-[%b|%a] " "zsh: %r"
rev-branchformat "%b:%r"
)
grml_vcs_coloured_formats=(
format "${MAGENTA}(${NO_COLOR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${MAGENTA}]${NO_COLOR} "
actionformat "${MAGENTA}(${NO_COLOR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${YELLOW}|${RED}%a${MAGENTA}]${NO_COLOR} "
rev-branchformat "%b${RED}:${YELLOW}%r"
)
typeset GRML_VCS_COLOUR_MODE=xxx
function grml_vcs_info_toggle_colour () {
emulate -L zsh
if [[ $GRML_VCS_COLOUR_MODE == plain ]]; then
grml_vcs_info_set_formats coloured
else
grml_vcs_info_set_formats plain
fi
return 0
}
function grml_vcs_info_set_formats () {
emulate -L zsh
#setopt localoptions xtrace
local mode=$1 AF F BF
if [[ $mode == coloured ]]; then
AF=${grml_vcs_coloured_formats[actionformat]}
F=${grml_vcs_coloured_formats[format]}
BF=${grml_vcs_coloured_formats[rev-branchformat]}
GRML_VCS_COLOUR_MODE=coloured
else
AF=${grml_vcs_plain_formats[actionformat]}
F=${grml_vcs_plain_formats[format]}
BF=${grml_vcs_plain_formats[rev-branchformat]}
GRML_VCS_COLOUR_MODE=plain
fi
zstyle ':vcs_info:*' actionformats "$AF" "zsh: %r"
zstyle ':vcs_info:*' formats "$F" "zsh: %r"
zstyle ':vcs_info:(sv[nk]|bzr):*' branchformat "$BF"
return 0
}
# Change vcs_info formats for the grml prompt. The 2nd format sets up
# $vcs_info_msg_1_ to contain "zsh: repo-name" used to set our screen title.
if [[ "$TERM" == dumb ]] ; then
grml_vcs_info_set_formats plain
else
grml_vcs_info_set_formats coloured
fi
# Now for the fun part: The grml prompt themes in `promptsys' mode of operation
# This actually defines three prompts:
#
# - grml
# - grml-large
# - grml-chroot
#
# They all share the same code and only differ with respect to which items they
# contain. The main source of documentation is the `prompt_grml_help' function
# below, which gets called when the user does this: prompt -h grml
function prompt_grml_help () {
<<__EOF0__
prompt grml
This is the prompt as used by the grml-live system <http://grml.org>. It is
a rather simple one-line prompt, that by default looks something like this:
<user>@<host> <current-working-directory>[ <vcs_info-data>]%
The prompt itself integrates with zsh's prompt themes system (as you are
witnessing right now) and is configurable to a certain degree. In
particular, these aspects are customisable:
- The items used in the prompt (e.g. you can remove \`user' from
the list of activated items, which will cause the user name to
be omitted from the prompt string).
- The attributes used with the items are customisable via strings
used before and after the actual item.
The available items are: at, battery, change-root, date, grml-chroot,
history, host, jobs, newline, path, percent, rc, rc-always, sad-smiley,
shell-level, time, user, vcs
The actual configuration is done via zsh's \`zstyle' mechanism. The
context, that is used while looking up styles is:
':prompt:grml:<left-or-right>:<subcontext>'
Here <left-or-right> is either \`left' or \`right', signifying whether the
style should affect the left or the right prompt. <subcontext> is either
\`setup' or 'items:<item>', where \`<item>' is one of the available items.
The styles:
- use-rprompt (boolean): If \`true' (the default), print a sad smiley
in $RPROMPT if the last command a returned non-successful error code.
(This in only valid if <left-or-right> is "right"; ignored otherwise)
- items (list): The list of items used in the prompt. If \`vcs' is
present in the list, the theme's code invokes \`vcs_info'
accordingly. Default (left): rc change-root user at host path vcs
percent; Default (right): sad-smiley
- strip-sensitive-characters (boolean): If the \`prompt_subst' option
is active in zsh, the shell performs lots of expansions on prompt
variable strings, including command substitution. So if you don't
control where some of your prompt strings is coming from, this is
an exploitable weakness. Grml's zsh setup does not set this option
and it is off in the shell in zsh-mode by default. If it *is* turned
on however, this style becomes active, and there are two flavours of
it: On per default is a global variant in the '*:setup' context. This
strips characters after the whole prompt string was constructed. There
is a second variant in the '*:items:<item>', that is off by default.
It allows fine grained control over which items' data is stripped.
The characters that are stripped are: \$ and \`.
Available styles in 'items:<item>' are: pre, post. These are strings that
are inserted before (pre) and after (post) the item in question. Thus, the
following would cause the user name to be printed in red instead of the
default blue:
zstyle ':prompt:grml:*:items:user' pre '%F{red}'
Note, that the \`post' style may remain at its default value, because its
default value is '%f', which turns the foreground text attribute off (which
is exactly, what is still required with the new \`pre' value).
__EOF0__
}
function prompt_grml-chroot_help () {
<<__EOF0__
prompt grml-chroot
This is a variation of the grml prompt, see: prompt -h grml
The main difference is the default value of the \`items' style. The rest
behaves exactly the same. Here are the defaults for \`grml-chroot':
- left: grml-chroot user at host path percent
- right: (empty list)
__EOF0__
}
function prompt_grml-large_help () {
<<__EOF0__
prompt grml-large
This is a variation of the grml prompt, see: prompt -h grml
The main difference is the default value of the \`items' style. In
particular, this theme uses _two_ lines instead of one with the plain
\`grml' theme. The rest behaves exactly the same. Here are the defaults
for \`grml-large':
- left: rc jobs history shell-level change-root time date newline user
at host path vcs percent
- right: sad-smiley
__EOF0__
}
function grml_prompt_setup () {
emulate -L zsh
autoload -Uz vcs_info
add-zsh-hook precmd prompt_$1_precmd
}
function prompt_grml_setup () {
grml_prompt_setup grml
}
function prompt_grml-chroot_setup () {
grml_prompt_setup grml-chroot
}
function prompt_grml-large_setup () {
grml_prompt_setup grml-large
}
# These maps define default tokens and pre-/post-decoration for items to be
# used within the themes. All defaults may be customised in a context sensitive
# matter by using zsh's `zstyle' mechanism.
typeset -gA grml_prompt_pre_default \
grml_prompt_post_default \
grml_prompt_token_default \
grml_prompt_token_function
grml_prompt_pre_default=(
at ''
battery ' '
change-root ''
date '%F{blue}'
grml-chroot '%F{red}'
history '%F{green}'
host ''
jobs '%F{cyan}'
newline ''
path '%B'
percent ''
rc '%B%F{red}'
rc-always ''
sad-smiley ''
shell-level '%F{red}'
time '%F{blue}'
user '%B%F{blue}'
vcs ''
)
grml_prompt_post_default=(
at ''
battery ''
change-root ''
date '%f'
grml-chroot '%f '
history '%f'
host ''
jobs '%f'
newline ''
path '%b'
percent ''
rc '%f%b'
rc-always ''
sad-smiley ''
shell-level '%f'
time '%f'
user '%f%b'
vcs ''
)
grml_prompt_token_default=(
at '@'
battery 'GRML_BATTERY_LEVEL'
change-root 'debian_chroot'
date '%D{%Y-%m-%d}'
grml-chroot 'GRML_CHROOT'
history '{history#%!} '
host '%m '
jobs '[%j running job(s)] '
newline $'\n'
path '%40<..<%~%<< '
percent '%# '
rc '%(?..%? )'
rc-always '%?'
sad-smiley '%(?..:()'
shell-level '%(3L.+ .)'
time '%D{%H:%M:%S} '
user '%n'
vcs '0'
)
function grml_theme_has_token () {
if (( ARGC != 1 )); then
printf 'usage: grml_theme_has_token <name>\n'
return 1
fi
(( ${+grml_prompt_token_default[$1]} ))
}
function GRML_theme_add_token_usage () {
<<__EOF0__
Usage: grml_theme_add_token <name> [-f|-i] <token/function> [<pre> <post>]
<name> is the name for the newly added token. If the \`-f' or \`-i' options
are used, <token/function> is the name of the function (see below for
details). Otherwise it is the literal token string to be used. <pre> and
<post> are optional.
Options:
-f <function> Use a function named \`<function>' each time the token
is to be expanded.
-i <function> Use a function named \`<function>' to initialise the
value of the token _once_ at runtime.
The functions are called with one argument: the token's new name. The
return value is expected in the \$REPLY parameter. The use of these
options is mutually exclusive.
There is a utility function \`grml_theme_has_token', which you can use
to test if a token exists before trying to add it. This can be a guard
for situations in which a \`grml_theme_add_token' call may happen more
than once.
Example:
To add a new token \`day' that expands to the current weekday in the
current locale in green foreground colour, use this:
grml_theme_add_token day '%D{%A}' '%F{green}' '%f'
Another example would be support for \$VIRTUAL_ENV:
function virtual_env_prompt () {
REPLY=\${VIRTUAL_ENV+\${VIRTUAL_ENV:t} }
}
grml_theme_add_token virtual-env -f virtual_env_prompt
After that, you will be able to use a changed \`items' style to
assemble your prompt.
__EOF0__
}
function grml_theme_add_token () {
emulate -L zsh
local name token pre post
local -i init funcall
if (( ARGC == 0 )); then
GRML_theme_add_token_usage
return 0
fi
init=0
funcall=0
pre=''
post=''
name=$1
shift
if [[ $1 == '-f' ]]; then
funcall=1
shift
elif [[ $1 == '-i' ]]; then
init=1
shift
fi
if (( ARGC == 0 )); then
printf '
grml_theme_add_token: No token-string/function-name provided!\n\n'
GRML_theme_add_token_usage
return 1
fi
token=$1
shift
if (( ARGC != 0 && ARGC != 2 )); then
printf '
grml_theme_add_token: <pre> and <post> need to by specified _both_!\n\n'
GRML_theme_add_token_usage
return 1
fi
if (( ARGC )); then
pre=$1
post=$2
shift 2
fi
if grml_theme_has_token $name; then
printf '
grml_theme_add_token: Token `%s'\'' exists! Giving up!\n\n' $name
GRML_theme_add_token_usage
return 2
fi
if (( init )); then
REPLY=''
$token $name
token=$REPLY
fi
grml_prompt_pre_default[$name]=$pre
grml_prompt_post_default[$name]=$post
if (( funcall )); then
grml_prompt_token_function[$name]=$token
grml_prompt_token_default[$name]=23
else
grml_prompt_token_default[$name]=$token
fi
}
function grml_wrap_reply () {
emulate -L zsh
local target="$1"
local new="$2"
local left="$3"
local right="$4"
if (( ${+parameters[$new]} )); then
REPLY="${left}${(P)new}${right}"
else
REPLY=''
fi
}
function grml_prompt_addto () {
emulate -L zsh
local target="$1"
local lr it apre apost new v REPLY
local -a items
shift
[[ $target == PS1 ]] && lr=left || lr=right
zstyle -a ":prompt:${grmltheme}:${lr}:setup" items items || items=( "$@" )
typeset -g "${target}="
for it in "${items[@]}"; do
zstyle -s ":prompt:${grmltheme}:${lr}:items:$it" pre apre \
|| apre=${grml_prompt_pre_default[$it]}
zstyle -s ":prompt:${grmltheme}:${lr}:items:$it" post apost \
|| apost=${grml_prompt_post_default[$it]}
zstyle -s ":prompt:${grmltheme}:${lr}:items:$it" token new \
|| new=${grml_prompt_token_default[$it]}
if (( ${+grml_prompt_token_function[$it]} )); then
REPLY=''
${grml_prompt_token_function[$it]} $it
else
case $it in
battery)
grml_wrap_reply $target $new '' ''
;;
change-root)
grml_wrap_reply $target $new '(' ')'
;;
grml-chroot)
if [[ -n ${(P)new} ]]; then
REPLY="$CHROOT"
else
REPLY=''
fi
;;
vcs)
v="vcs_info_msg_${new}_"
if (( ! vcscalled )); then
vcs_info
vcscalled=1
fi
if (( ${+parameters[$v]} )) && [[ -n "${(P)v}" ]]; then
REPLY="${(P)v}"
else
REPLY=''
fi
;;
*) REPLY="$new" ;;
esac
fi
# Strip volatile characters per item. This is off by default. See the
# global stripping code a few lines below for details.
if [[ -o prompt_subst ]] && zstyle -t ":prompt:${grmltheme}:${lr}:items:$it" \
strip-sensitive-characters
then
REPLY="${REPLY//[$\`]/}"
fi
typeset -g "${target}=${(P)target}${apre}${REPLY}${apost}"
done
# Per default, strip volatile characters (in the prompt_subst case)
# globally. If the option is off, the style has no effect. For more
# control, this can be turned off and stripping can be configured on a
# per-item basis (see above).
if [[ -o prompt_subst ]] && zstyle -T ":prompt:${grmltheme}:${lr}:setup" \
strip-sensitive-characters
then
typeset -g "${target}=${${(P)target}//[$\`]/}"
fi
}
function prompt_grml_precmd () {
emulate -L zsh
local grmltheme=grml
local -a left_items right_items
left_items=(rc change-root user at host path vcs percent)
right_items=(sad-smiley)
prompt_grml_precmd_worker
}
function prompt_grml-chroot_precmd () {
emulate -L zsh
local grmltheme=grml-chroot
local -a left_items right_items
left_items=(grml-chroot user at host path percent)
right_items=()
prompt_grml_precmd_worker
}
function prompt_grml-large_precmd () {
emulate -L zsh
local grmltheme=grml-large
local -a left_items right_items
left_items=(rc jobs history shell-level change-root time date newline
user at host path vcs percent)
right_items=(sad-smiley)
prompt_grml_precmd_worker
}
function prompt_grml_precmd_worker () {
emulate -L zsh
local -i vcscalled=0
grml_prompt_addto PS1 "${left_items[@]}"
if zstyle -T ":prompt:${grmltheme}:right:setup" use-rprompt; then
grml_prompt_addto RPS1 "${right_items[@]}"
fi
}
function grml_prompt_fallback () {
setopt prompt_subst
local p0 p1
p0="${RED}%(?..%? )${WHITE}${debian_chroot:+($debian_chroot)}"
p1="${BLUE}%n${NO_COLOR}@%m %40<...<%B%~%b%<< "'${vcs_info_msg_0_}'"%# "
if (( EUID == 0 )); then
PROMPT="${BLUE}${p0}${RED}${p1}"
else
PROMPT="${RED}${p0}${BLUE}${p1}"
fi
}
if zrcautoload promptinit && promptinit 2>/dev/null ; then
grml_status_feature promptinit 0
# Since we define the required functions in here and not in files in
# $fpath, we need to stick the theme's name into `$prompt_themes'
# ourselves, since promptinit does not pick them up otherwise.
prompt_themes+=( grml grml-chroot grml-large )
# Also, keep the array sorted...
prompt_themes=( "${(@on)prompt_themes}" )
else
grml_status_feature promptinit 1
grml_prompt_fallback
function precmd () { (( ${+functions[vcs_info]} )) && vcs_info; }
fi
if [[ $GRML_DISPLAY_BATTERY -gt 0 ]]; then
zstyle ':prompt:grml:right:setup' items sad-smiley battery
add-zsh-hook precmd battery
fi
if [[ "$TERM" == dumb ]] ; then
zstyle ":prompt:grml(|-large|-chroot):*:items:grml-chroot" pre ''
zstyle ":prompt:grml(|-large|-chroot):*:items:grml-chroot" post ' '
for i in rc user path jobs history date time shell-level; do
zstyle ":prompt:grml(|-large|-chroot):*:items:$i" pre ''
zstyle ":prompt:grml(|-large|-chroot):*:items:$i" post ''
done
unset i
zstyle ':prompt:grml(|-large|-chroot):right:setup' use-rprompt false
elif (( EUID == 0 )); then
zstyle ':prompt:grml(|-large|-chroot):*:items:user' pre '%B%F{red}'
fi
# Finally enable one of the prompts.
if [[ -n $GRML_CHROOT ]]; then
prompt grml-chroot
elif [[ $GRMLPROMPT -gt 0 ]]; then
prompt grml-large
else
prompt grml
fi
# make sure to use right prompt only when not running a command
setopt transient_rprompt
# Terminal-title wizardry
function ESC_print () {
info_print $'\ek' $'\e\\' "$@"
}
function set_title () {
info_print $'\e]0;' $'\a' "$@"
}
function info_print () {
local esc_begin esc_end
esc_begin="$1"
esc_end="$2"
shift 2
printf '%s' ${esc_begin}
printf '%s' "$*"
printf '%s' "${esc_end}"
}
function grml_reset_screen_title () {
# adjust title of xterm
# see http://www.faqs.org/docs/Linux-mini/Xterm-Title.html
[[ ${NOTITLE:-} -gt 0 ]] && return 0
case $TERM in
(xterm*|rxvt*|alacritty|foot)
set_title ${(%):-"%n@%m: %~"}
;;
esac
}
function grml_vcs_to_screen_title () {
if [[ $TERM == screen* ]] ; then
if [[ -n ${vcs_info_msg_1_} ]] ; then
ESC_print ${vcs_info_msg_1_}
else
ESC_print "zsh"
fi
fi
}
function grml_cmd_to_screen_title () {
# get the name of the currently running program to set screen window title
# if running in a screen.
if [[ "$TERM" == screen* ]] ; then
local CMD="${1[(wr)^(*=*|sudo|ssh|-*)]}"
ESC_print ${CMD}
fi
}
function grml_control_xterm_title () {
case $TERM in
(xterm*|rxvt*|alacritty|foot)
set_title "${(%):-"%n@%m:"}" "$2"
;;
esac
}
if [[ $NOPRECMD -eq 0 ]]; then
add-zsh-hook precmd grml_reset_screen_title
add-zsh-hook precmd grml_vcs_to_screen_title
add-zsh-hook preexec grml_cmd_to_screen_title
if [[ $NOTITLE -eq 0 ]]; then
add-zsh-hook preexec grml_control_xterm_title
fi
fi
# 'hash' some often used directories
#d# start
hash -d deb=/var/cache/apt/archives
hash -d doc=/usr/share/doc
hash -d linux=/lib/modules/$(command uname -r)/build/
hash -d log=/var/log
hash -d slog=/var/log/syslog
hash -d src=/usr/src
hash -d www=/var/www
#d# end
# some aliases
if check_com -c screen ; then
if [[ $UID -eq 0 ]] ; then
if [[ -r /etc/grml/screenrc ]]; then
alias screen='screen -c /etc/grml/screenrc'
fi
elif [[ ! -r $HOME/.screenrc ]] ; then
if [[ -r /etc/grml/screenrc_grml ]]; then
alias screen='screen -c /etc/grml/screenrc_grml'
else
if [[ -r /etc/grml/screenrc ]]; then
alias screen='screen -c /etc/grml/screenrc'
fi
fi
fi
fi
# do we have GNU ls with color-support?
if [[ "$TERM" != dumb ]]; then
#a1# List files with colors (\kbd{ls \ldots})
alias ls="command ls ${ls_options:+${ls_options[*]}}"
#a1# List all files, with colors (\kbd{ls -la \ldots})
alias la="command ls -la ${ls_options:+${ls_options[*]}}"
#a1# List files with long colored list, without dotfiles (\kbd{ls -l \ldots})
alias ll="command ls -l ${ls_options:+${ls_options[*]}}"
#a1# List files with long colored list, human readable sizes (\kbd{ls -hAl \ldots})
alias lh="command ls -hAl ${ls_options:+${ls_options[*]}}"
#a1# List files with long colored list, append qualifier to filenames (\kbd{ls -l \ldots})\\&\quad(\kbd{/} for directories, \kbd{@} for symlinks ...)
alias l="command ls -l ${ls_options:+${ls_options[*]}}"
else
alias la='command ls -la'
alias ll='command ls -l'
alias lh='command ls -hAl'
alias l='command ls -l'
fi
# use ip from iproute2 with color support
if ip -color=auto addr show dev lo >/dev/null 2>&1; then
alias ip='command ip -color=auto'
fi
if [[ -r /proc/mdstat ]]; then
alias mdstat='cat /proc/mdstat'
fi
alias ...='cd ../../'
# generate alias named "$KERNELVERSION-reboot" so you can use boot with kexec:
if [[ -x /sbin/kexec ]] && [[ -r /proc/cmdline ]] ; then
alias "$(uname -r)-reboot"="kexec -l --initrd=/boot/initrd.img-"$(uname -r)" --command-line=\"$(cat /proc/cmdline)\" /boot/vmlinuz-"$(uname -r)""
fi
#f1# Hints for the use of zsh on grml
function zsh-help () {
print "$bg[white]$fg[black]
zsh-help - hints for use of zsh on grml
=======================================$reset_color"
print '
Main configuration of zsh happens in /etc/zsh/zshrc.
That file is part of the package grml-etc-core, if you want to
use them on a non-grml-system just get the tar.gz from
http://deb.grml.org/ or (preferably) get it from the git repository:
http://git.grml.org/f/grml-etc-core/etc/zsh/zshrc
This version of grml'\''s zsh setup does not use skel/.zshrc anymore.
The file is still there, but it is empty for backwards compatibility.
For your own changes use these two files:
$HOME/.zshrc.pre
$HOME/.zshrc.local
The former is sourced very early in our zshrc, the latter is sourced
very lately.
System wide configuration without touching configuration files of grml
can take place in /etc/zsh/zshrc.local.
For information regarding zsh start at http://grml.org/zsh/
Take a look at grml'\''s zsh refcard:
% xpdf =(zcat /usr/share/doc/grml-docs/zsh/grml-zsh-refcard.pdf.gz)
Check out the main zsh refcard:
% '$BROWSER' http://www.bash2zsh.com/zsh_refcard/refcard.pdf
And of course visit the zsh-lovers:
% man zsh-lovers
You can adjust some options through environment variables when
invoking zsh without having to edit configuration files.
Basically meant for bash users who are not used to the power of
the zsh yet. :)
"NOCOR=1 zsh" => deactivate automatic correction
"NOMENU=1 zsh" => do not use auto menu completion
(note: use ctrl-d for completion instead!)
"NOPRECMD=1 zsh" => disable the precmd + preexec commands (set GNU screen title)
"NOTITLE=1 zsh" => disable setting the title of xterms without disabling
preexec() and precmd() completely
"GRML_DISPLAY_BATTERY=1 zsh"
=> activate battery status on right side of prompt (WIP)
"COMMAND_NOT_FOUND=1 zsh"
=> Enable a handler if an external command was not found
The command called in the handler can be altered by setting
the GRML_ZSH_CNF_HANDLER variable, the default is:
"/usr/share/command-not-found/command-not-found"
A value greater than 0 is enables a feature; a value equal to zero
disables it. If you like one or the other of these settings, you can
add them to ~/.zshrc.pre to ensure they are set when sourcing grml'\''s
zshrc.'
print "
$bg[white]$fg[black]
Please report wishes + bugs to the grml-team: http://grml.org/bugs/
Enjoy your grml system with the zsh!$reset_color"
}
# debian stuff
if [[ -r /etc/debian_version ]] ; then
if [[ -z "$GRML_NO_APT_ALIASES" ]]; then
#a3# Execute \kbd{apt-cache policy}
alias acp='apt-cache policy'
if check_com -c apt ; then
#a3# Execute \kbd{apt search}
alias acs='apt search'
#a3# Execute \kbd{apt show}
alias acsh='apt show'
#a3# Execute \kbd{apt dist-upgrade}
salias adg="apt dist-upgrade"
#a3# Execute \kbd{apt upgrade}
salias ag="apt upgrade"
#a3# Execute \kbd{apt install}
salias agi="apt install"
#a3# Execute \kbd{apt update}
salias au="apt update"
else
alias acs='apt-cache search'
alias acsh='apt-cache show'
salias adg="apt-get dist-upgrade"
salias ag="apt-get upgrade"
salias agi="apt-get install"
salias au="apt-get update"
fi
if check_com -c aptitude ; then
#a3# Execute \kbd{aptitude install}
salias ati="aptitude install"
#a3# Execute \kbd{aptitude update ; aptitude safe-upgrade}
salias -a up="aptitude update ; aptitude safe-upgrade"
fi
if check_com -c dpkg-buildpackage ; then
#a3# Execute \kbd{dpkg-buildpackage}
alias dbp='dpkg-buildpackage'
fi
if check_com -c grep-excuses ; then
#a3# Execute \kbd{grep-excuses}
alias ge='grep-excuses'
fi
if check_com -c apt-file ; then
alias afs='apt-file search'
alias afl='apt-file list'
fi
fi
# get a root shell as normal user in live-cd mode:
if isgrmlcd && [[ $UID -ne 0 ]] ; then
alias su="sudo su"
fi
fi
# use /var/log/syslog iff present, fallback to journalctl otherwise
if [ -e /var/log/syslog ] ; then
#a1# Take a look at the syslog: \kbd{\$PAGER /var/log/syslog || journalctl}
salias llog="$PAGER /var/log/syslog" # take a look at the syslog
#a1# Take a look at the syslog: \kbd{tail -f /var/log/syslog || journalctl}
salias tlog="tail --follow=name /var/log/syslog" # follow the syslog
elif check_com -c journalctl ; then
salias llog="journalctl"
salias tlog="journalctl -f"
fi
# sort installed Debian-packages by size
if check_com -c dpkg-query ; then
#a3# List installed Debian-packages sorted by size
alias debs-by-size="dpkg-query -Wf 'x \${Installed-Size} \${Package} \${Status}\n' | sed -ne '/^x /d' -e '/^x \(.*\) install ok installed$/s//\1/p' | sort -nr"
fi
if isgrmlcd; then
# No core dumps: important for a live-cd-system
limit -s core 0
fi
# grmlstuff
function grmlstuff () {
if [ -r /etc/grml_version ]; then
#a1# Output version of running grml
alias grml-version='cat /etc/grml_version'
fi
if check_com -c grml-debootstrap ; then
function debian2hd () {
echo "Installing debian to harddisk is possible by using grml-debootstrap."
return 1
}
fi
if check_com -c tmate && check_com -c qrencode ; then
function grml-remote-support() {
tmate -L grml-remote-support new -s grml-remote-support -d
tmate -L grml-remote-support wait tmate-ready
tmate -L grml-remote-support display -p '#{tmate_ssh}' | qrencode -t ANSI
echo "tmate session: $(tmate -L grml-remote-support display -p '#{tmate_ssh}')"
echo
echo "Scan this QR code and send it to your support team."
}
fi
}
# now run the functions
isgrml && grmlstuff
grmlcomp
# keephack
xsource "/etc/zsh/keephack"
# wonderful idea of using "e" glob qualifier by Peter Stephenson
# You use it as follows:
# $ NTREF=/reference/file
# $ ls -l *(e:nt:)
# This lists all the files in the current directory newer than the reference file.
# You can also specify the reference file inline; note quotes:
# $ ls -l *(e:'nt ~/.zshenv':)
function nt () {
if [[ -n $1 ]] ; then
local NTREF=${~1}
fi
[[ $REPLY -nt $NTREF ]]
}
# shell functions
#f1# Reload an autoloadable function
function freload () { while (( $# )); do; unfunction $1; autoload -U $1; shift; done }
compdef _functions freload
#
# Usage:
#
# e.g.: a -> b -> c -> d ....
#
# sll a
#
#
# if parameter is given with leading '=', lookup $PATH for parameter and resolve that
#
# sll =java
#
# Note: limit for recursive symlinks on linux:
# http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/tree/fs/namei.c?id=refs/heads/master#l808
# This limits recursive symlink follows to 8,
# while limiting consecutive symlinks to 40.
#
# When resolving and displaying information about symlinks, no check is made
# that the displayed information does make any sense on your OS.
# We leave that decission to the user.
#
# The zstat module is used to detect symlink loops.
# When a symlink loop is detected, a warning ist printed and further processing is stopped.
#
# Module zstat is loaded by default in grml zshrc, no extra action needed for that.
#
# Known bugs:
# If you happen to come across a symlink that points to a destination on another partition
# with the same inode number, that will be marked as symlink loop though it is not.
# Two hints for this situation:
# I) Play lottery the same day, as you seem to be rather lucky right now.
# II) Send patches.
#
# return status:
# 0 upon success
# 1 file/dir not accesible
# 2 symlink loop detected
#
#f1# List symlinks in detail (more detailed version of 'readlink -f', 'whence -s' and 'namei -l')
function sll () {
if [[ -z ${1} ]] ; then
printf 'Usage: %s <symlink(s)>\n' "${0}"
return 1
fi
local file jumpd curdir
local -i 10 RTN LINODE i
local -a SEENINODES
curdir="${PWD}"
RTN=0
for file in "${@}" ; do
SEENINODES=()
ls -l "${file:a}" || RTN=1
while [[ -h "$file" ]] ; do
LINODE=$(zstat -L +inode "${file}")
for i in ${SEENINODES} ; do
if (( ${i} == ${LINODE} )) ; then
builtin cd -q "${curdir}"
print 'link loop detected, aborting!'
return 2
fi
done
SEENINODES+=${LINODE}
jumpd="${file:h}"
file="${file:t}"
if [[ -d ${jumpd} ]] ; then
builtin cd -q "${jumpd}" || RTN=1
fi
file=$(readlink "$file")
jumpd="${file:h}"
file="${file:t}"
if [[ -d ${jumpd} ]] ; then
builtin cd -q "${jumpd}" || RTN=1
fi
ls -l "${PWD}/${file}" || RTN=1
done
shift 1
if (( ${#} >= 1 )) ; then
print ""
fi
builtin cd -q "${curdir}"
done
return ${RTN}
}
if check_com -c $PAGER ; then
#f3# View Debian's changelog of given package(s)
function dchange () {
emulate -L zsh
[[ -z "$1" ]] && printf 'Usage: %s <package_name(s)>\n' "$0" && return 1
local package
# `less` as $PAGER without e.g. `|lesspipe %s` inside $LESSOPEN can't properly
# read *.gz files, try to detect this to use vi instead iff available
local viewer
if [[ ${$(typeset -p PAGER)[2]} = -a ]] ; then
viewer=($PAGER) # support PAGER=(less -Mr) but leave array untouched
else
viewer=(${=PAGER}) # support PAGER='less -Mr'
fi
if [[ ${viewer[1]:t} = less ]] && [[ -z "${LESSOPEN}" ]] && check_com vi ; then
viewer='vi'
fi
for package in "$@" ; do
if [[ -r /usr/share/doc/${package}/changelog.Debian.gz ]] ; then
$viewer /usr/share/doc/${package}/changelog.Debian.gz
elif [[ -r /usr/share/doc/${package}/changelog.gz ]] ; then
$viewer /usr/share/doc/${package}/changelog.gz
elif [[ -r /usr/share/doc/${package}/changelog ]] ; then
$viewer /usr/share/doc/${package}/changelog
else
if check_com -c aptitude ; then
echo "No changelog for package $package found, using aptitude to retrieve it."
aptitude changelog "$package"
elif check_com -c apt-get ; then
echo "No changelog for package $package found, using apt-get to retrieve it."
apt-get changelog "$package"
else
echo "No changelog for package $package found, sorry."
fi
fi
done
}
function _dchange () { _files -W /usr/share/doc -/ }
compdef _dchange dchange
#f3# View Debian's NEWS of a given package
function dnews () {
emulate -L zsh
if [[ -r /usr/share/doc/$1/NEWS.Debian.gz ]] ; then
$PAGER /usr/share/doc/$1/NEWS.Debian.gz
else
if [[ -r /usr/share/doc/$1/NEWS.gz ]] ; then
$PAGER /usr/share/doc/$1/NEWS.gz
else
echo "No NEWS file for package $1 found, sorry."
return 1
fi
fi
}
function _dnews () { _files -W /usr/share/doc -/ }
compdef _dnews dnews
#f3# View Debian's copyright of a given package
function dcopyright () {
emulate -L zsh
if [[ -r /usr/share/doc/$1/copyright ]] ; then
$PAGER /usr/share/doc/$1/copyright
else
echo "No copyright file for package $1 found, sorry."
return 1
fi
}
function _dcopyright () { _files -W /usr/share/doc -/ }
compdef _dcopyright dcopyright
#f3# View upstream's changelog of a given package
function uchange () {
emulate -L zsh
if [[ -r /usr/share/doc/$1/changelog.gz ]] ; then
$PAGER /usr/share/doc/$1/changelog.gz
else
echo "No changelog for package $1 found, sorry."
return 1
fi
}
function _uchange () { _files -W /usr/share/doc -/ }
compdef _uchange uchange
fi
# zsh profiling
function profile () {
ZSH_PROFILE_RC=1 zsh "$@"
}
#f1# Edit an alias via zle
function edalias () {
[[ -z "$1" ]] && { echo "Usage: edalias <alias_to_edit>" ; return 1 } || vared aliases'[$1]' ;
}
compdef _aliases edalias
#f1# Edit a function via zle
function edfunc () {
[[ -z "$1" ]] && { echo "Usage: edfunc <function_to_edit>" ; return 1 } || zed -f "$1" ;
}
compdef _functions edfunc
# use it e.g. via 'Restart apache2'
#m# f6 Start() \kbd{service \em{process}}\quad\kbd{start}
#m# f6 Restart() \kbd{service \em{process}}\quad\kbd{restart}
#m# f6 Stop() \kbd{service \em{process}}\quad\kbd{stop}
#m# f6 Reload() \kbd{service \em{process}}\quad\kbd{reload}
#m# f6 Force-Reload() \kbd{service \em{process}}\quad\kbd{force-reload}
#m# f6 Status() \kbd{service \em{process}}\quad\kbd{status}
if [[ -d /etc/init.d ]] ; then
function __start_stop () {
local action_="${1:l}" # e.g Start/Stop/Restart
local service_="$2"
local param_="$3"
if check_com -c service ; then
$SUDO service "$service_" "${action_}" "$param_"
else
$SUDO "/etc/init.d/$service_" "${action_}" "$param_"
fi
}
function _grmlinitd () {
local -a scripts
scripts=( /etc/init.d/*(x:t) )
_describe "service startup script" scripts
}
for i in Start Restart Stop Force-Reload Reload Status ; do
eval "function $i () { __start_stop $i \"\$1\" \"\$2\" ; }"
compdef _grmlinitd $i
done
builtin unset -v i
fi
#f1# Provides useful information on globbing
function H-Glob () {
echo -e "
/ directories
. plain files
@ symbolic links
= sockets
p named pipes (FIFOs)
* executable plain files (0100)
% device files (character or block special)
%b block special files
%c character special files
r owner-readable files (0400)
w owner-writable files (0200)
x owner-executable files (0100)
A group-readable files (0040)
I group-writable files (0020)
E group-executable files (0010)
R world-readable files (0004)
W world-writable files (0002)
X world-executable files (0001)
s setuid files (04000)
S setgid files (02000)
t files with the sticky bit (01000)
print *(m-1) # Files modified up to a day ago
print *(a1) # Files accessed a day ago
print *(@) # Just symlinks
print *(Lk+50) # Files bigger than 50 kilobytes
print *(Lk-50) # Files smaller than 50 kilobytes
print **/*.c # All *.c files recursively starting in \$PWD
print **/*.c~file.c # Same as above, but excluding 'file.c'
print (foo|bar).* # Files starting with 'foo' or 'bar'
print *~*.* # All Files that do not contain a dot
chmod 644 *(.^x) # make all plain non-executable files publically readable
print -l *(.c|.h) # Lists *.c and *.h
print **/*(g:users:) # Recursively match all files that are owned by group 'users'
echo /proc/*/cwd(:h:t:s/self//) # Analogous to >ps ax | awk '{print \$1}'<"
}
alias help-zshglob=H-Glob
# grep for running process, like: 'any vim'
function any () {
emulate -L zsh
unsetopt KSH_ARRAYS
if [[ -z "$1" ]] ; then
echo "any - grep for process(es) by keyword" >&2
echo "Usage: any <keyword>" >&2 ; return 1
else
ps xauwww | grep -i "${grep_options[@]}" "[${1[1]}]${1[2,-1]}"
fi
}
# After resuming from suspend, system is paging heavily, leading to very bad interactivity.
# taken from $LINUX-KERNELSOURCE/Documentation/power/swsusp.txt
[[ -r /proc/1/maps ]] && \
function deswap () {
print 'Reading /proc/[0-9]*/maps and sending output to /dev/null, this might take a while.'
cat $(sed -ne 's:.* /:/:p' /proc/[0-9]*/maps | sort -u | grep -v '^/dev/') > /dev/null
print 'Finished, running "swapoff -a; swapon -a" may also be useful.'
}
# a wrapper for vim, that deals with title setting
# VIM_OPTIONS
# set this array to a set of options to vim you always want
# to have set when calling vim (in .zshrc.local), like:
# VIM_OPTIONS=( -p )
# This will cause vim to send every file given on the
# commandline to be send to it's own tab (needs vim7).
if check_com vim; then
function vim () {
VIM_PLEASE_SET_TITLE='yes' command vim ${VIM_OPTIONS} "$@"
}
fi
ssl_hashes=( sha512 sha256 sha1 md5 )
for sh in ${ssl_hashes}; do
eval 'ssl-cert-'${sh}'() {
emulate -L zsh
if [[ -z $1 ]] ; then
printf '\''usage: %s <file>\n'\'' "ssh-cert-'${sh}'"
return 1
fi
openssl x509 -noout -fingerprint -'${sh}' -in $1
}'
done; unset sh
function ssl-cert-fingerprints () {
emulate -L zsh
local i
if [[ -z $1 ]] ; then
printf 'usage: ssl-cert-fingerprints <file>\n'
return 1
fi
for i in ${ssl_hashes}
do ssl-cert-$i $1;
done
}
function ssl-cert-info () {
emulate -L zsh
if [[ -z $1 ]] ; then
printf 'usage: ssl-cert-info <file>\n'
return 1
fi
openssl x509 -noout -text -in $1
ssl-cert-fingerprints $1
}
# make sure our environment is clean regarding colors
builtin unset -v BLUE RED GREEN CYAN YELLOW MAGENTA WHITE NO_COLOR
# "persistent history"
# just write important commands you always need to $GRML_IMPORTANT_COMMANDS
# defaults for backward compatibility to ~/.important_commands
if [[ -r ~/.important_commands ]] ; then
GRML_IMPORTANT_COMMANDS=~/.important_commands
else
GRML_IMPORTANT_COMMANDS=${GRML_IMPORTANT_COMMANDS:-${ZDOTDIR:-${HOME}}/.important_commands}
fi
[[ -r ${GRML_IMPORTANT_COMMANDS} ]] && builtin fc -R ${GRML_IMPORTANT_COMMANDS}
# load the lookup subsystem if it's available on the system
zrcautoload lookupinit && lookupinit
# variables
# set terminal property (used e.g. by msgid-chooser)
case "${COLORTERM}" in
truecolor)
# do not overwrite
;;
*)
export COLORTERM="yes"
;;
esac
# aliases
# general
#a2# Execute \kbd{du -sch}
[[ -n "$GRML_NO_SMALL_ALIASES" ]] || alias da='du -sch'
# listing stuff
#a2# Execute \kbd{ls -lSrah}
alias dir="command ls -lSrah"
#a2# Only show dot-directories
alias lad='command ls -d .*(/)'
#a2# Only show dot-files
alias lsa='command ls -a .*(.)'
#a2# Only files with setgid/setuid/sticky flag
alias lss='command ls -l *(s,S,t)'
#a2# Only show symlinks
alias lsl='command ls -l *(@)'
#a2# Display only executables
alias lsx='command ls -l *(*)'
#a2# Display world-{readable,writable,executable} files
alias lsw='command ls -ld *(R,W,X.^ND/)'
#a2# Display the ten biggest files
alias lsbig="command ls -flh *(.OL[1,10])"
#a2# Only show directories
alias lsd='command ls -d *(/)'
#a2# Only show empty directories
alias lse='command ls -d *(/^F)'
#a2# Display the ten newest files
alias lsnew="command ls -rtlh *(D.om[1,10])"
#a2# Display the ten oldest files
alias lsold="command ls -rtlh *(D.Om[1,10])"
#a2# Display the ten smallest files
alias lssmall="command ls -Srl *(.oL[1,10])"
#a2# Display the ten newest directories and ten newest .directories
alias lsnewdir="command ls -rthdl *(/om[1,10]) .*(D/om[1,10])"
#a2# Display the ten oldest directories and ten oldest .directories
alias lsolddir="command ls -rthdl *(/Om[1,10]) .*(D/Om[1,10])"
# some useful aliases
#a2# Remove current empty directory. Execute \kbd{cd ..; rmdir \$OLDCWD}
alias rmcdir='cd ..; rmdir $OLDPWD || cd $OLDPWD'
#a2# ssh with StrictHostKeyChecking=no \\&\quad and UserKnownHostsFile unset
alias insecssh='ssh -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"'
#a2# scp with StrictHostKeyChecking=no \\&\quad and UserKnownHostsFile unset
alias insecscp='scp -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"'
#a2# lsblk (list block devices) with the most useful columns
alias llblk="lsblk -o +LABEL,PARTLABEL,UUID,FSTYPE,SERIAL"
# useful functions
#f5# Backup \kbd{file_or_folder {\rm to} file_or_folder\_timestamp}
function bk () {
emulate -L zsh
local current_date=$(date -u "+%Y%m%dT%H%M%SZ")
local clean keep move verbose result all to_bk
setopt extended_glob
keep=1
while getopts ":hacmrv" opt; do
case $opt in
a) (( all++ ));;
c) unset move clean && (( ++keep ));;
m) unset keep clean && (( ++move ));;
r) unset move keep && (( ++clean ));;
v) verbose="-v";;
h) <<__EOF0__
bk [-hcmv] FILE [FILE ...]
bk -r [-av] [FILE [FILE ...]]
Backup a file or folder in place and append the timestamp
Remove backups of a file or folder, or all backups in the current directory
Usage:
-h Display this help text
-c Keep the file/folder as is, create a copy backup using cp(1) (default)
-m Move the file/folder, using mv(1)
-r Remove backups of the specified file or directory, using rm(1). If none
is provided, remove all backups in the current directory.
-a Remove all (even hidden) backups.
-v Verbose
The -c, -r and -m options are mutually exclusive. If specified at the same time,
the last one is used.
The return code is the sum of all cp/mv/rm return codes.
__EOF0__
return 0;;
\?) bk -h >&2; return 1;;
esac
done
shift "$((OPTIND-1))"
if (( keep > 0 )); then
if islinux || isfreebsd; then
for to_bk in "$@"; do
cp $verbose -a "${to_bk%/}" "${to_bk%/}_$current_date"
(( result += $? ))
done
else
for to_bk in "$@"; do
cp $verbose -pR "${to_bk%/}" "${to_bk%/}_$current_date"
(( result += $? ))
done
fi
elif (( move > 0 )); then
while (( $# > 0 )); do
mv $verbose "${1%/}" "${1%/}_$current_date"
(( result += $? ))
shift
done
elif (( clean > 0 )); then
if (( $# > 0 )); then
for to_bk in "$@"; do
rm $verbose -rf "${to_bk%/}"_[0-9](#c8)T([0-1][0-9]|2[0-3])([0-5][0-9])(#c2)Z
(( result += $? ))
done
else
if (( all > 0 )); then
rm $verbose -rf *_[0-9](#c8)T([0-1][0-9]|2[0-3])([0-5][0-9])(#c2)Z(D)
else
rm $verbose -rf *_[0-9](#c8)T([0-1][0-9]|2[0-3])([0-5][0-9])(#c2)Z
fi
(( result += $? ))
fi
fi
return $result
}
#f5# cd to directory and list files
function cl () {
emulate -L zsh
cd $1 && ls -a
}
# smart cd function, allows switching to /etc when running 'cd /etc/fstab'
function cd () {
if (( ${#argv} == 1 )) && [[ -f ${1} ]]; then
[[ ! -e ${1:h} ]] && return 1
print "Correcting ${1} to ${1:h}"
builtin cd ${1:h}
else
builtin cd "$@"
fi
}
#f5# Create Directory and \kbd{cd} to it
function mkcd () {
if (( ARGC != 1 )); then
printf 'usage: mkcd <new-directory>\n'
return 1;
fi
if [[ ! -d "$1" ]]; then
command mkdir -p "$1"
else
printf '`%s'\'' already exists: cd-ing.\n' "$1"
fi
builtin cd "$1"
}
#f5# Create temporary directory and \kbd{cd} to it
function cdt () {
local -a cdttemplate
if [ "$#" -eq 1 ]; then
if isfreebsd; then
# mktemp(1) on FreeBSD doesn't behave the same, cf.
# https://man.freebsd.org/cgi/man.cgi?query=mktemp#OPTIONS
cdttemplate=(-t "$1")
else
cdttemplate=(-t "$1".XXXXXXX)
fi
fi
builtin cd "$(mktemp -d ${cdttemplate[@]})"
builtin pwd
}
#f5# List files which have been accessed within the last {\it n} days, {\it n} defaults to 1
function accessed () {
emulate -L zsh
print -l -- *(a-${1:-1})
}
#f5# List files which have been changed within the last {\it n} days, {\it n} defaults to 1
function changed () {
emulate -L zsh
print -l -- *(c-${1:-1})
}
#f5# List files which have been modified within the last {\it n} days, {\it n} defaults to 1
function modified () {
emulate -L zsh
print -l -- *(m-${1:-1})
}
# modified() was named new() in earlier versions, add an alias for backwards compatibility
check_com new || alias new=modified
# use colors when GNU grep with color-support
if (( $#grep_options > 0 )); then
o=${grep_options:+"${grep_options[*]}"}
#a2# Execute \kbd{grep -{}-color=auto}
alias grep='grep '$o
alias egrep='egrep '$o
unset o
fi
# Translate DE<=>EN
# 'translate' looks up a word in a file with language-to-language
# translations (field separator should be " : "). A typical wordlist looks
# like the following:
# | english-word : german-translation
# It's also only possible to translate english to german but not reciprocal.
# Use the following oneliner to reverse the sort order:
# $ awk -F ':' '{ print $2" : "$1" "$3 }' \
# /usr/local/lib/words/en-de.ISO-8859-1.vok > ~/.translate/de-en.ISO-8859-1.vok
#f5# Translates a word
if ! check_com -c trans; then
function trans () {
emulate -L zsh
case "$1" in
-[dD]*)
translate -l de-en $2
;;
-[eE]*)
translate -l en-de $2
;;
*)
echo "Usage: $0 { -D | -E }"
echo " -D == German to English"
echo " -E == English to German"
esac
}
fi
# Usage: simple-extract <file>
# Using option -d deletes the original archive file.
#f5# Smart archive extractor
function simple-extract () {
emulate -L zsh
setopt extended_glob noclobber
local ARCHIVE DELETE_ORIGINAL DECOMP_CMD USES_STDIN USES_STDOUT GZTARGET WGET_CMD
local RC=0
zparseopts -D -E "d=DELETE_ORIGINAL"
for ARCHIVE in "${@}"; do
case $ARCHIVE in
*(tar.bz2|tbz2|tbz))
DECOMP_CMD="tar -xvjf -"
USES_STDIN=true
USES_STDOUT=false
;;
*(tar.gz|tgz))
DECOMP_CMD="tar -xvzf -"
USES_STDIN=true
USES_STDOUT=false
;;
*(tar.xz|txz|tar.lzma))
DECOMP_CMD="tar -xvJf -"
USES_STDIN=true
USES_STDOUT=false
;;
*tar.zst)
DECOMP_CMD="tar --zstd -xvf -"
USES_STDIN=true
USES_STDOUT=false
;;
*tar.lrz)
DECOMP_CMD="lrzuntar"
USES_STDIN=false
USES_STDOUT=false
;;
*tar)
DECOMP_CMD="tar -xvf -"
USES_STDIN=true
USES_STDOUT=false
;;
*rar)
DECOMP_CMD="unrar x"
USES_STDIN=false
USES_STDOUT=false
;;
*lzh)
DECOMP_CMD="lha x"
USES_STDIN=false
USES_STDOUT=false
;;
*7z)
DECOMP_CMD="7z x"
USES_STDIN=false
USES_STDOUT=false
;;
*(zip|jar))
DECOMP_CMD="unzip"
USES_STDIN=false
USES_STDOUT=false
;;
*deb)
DECOMP_CMD="ar -x"
USES_STDIN=false
USES_STDOUT=false
;;
*bz2)
DECOMP_CMD="bzip2 -d -c -"
USES_STDIN=true
USES_STDOUT=true
;;
*(gz|Z))
DECOMP_CMD="gzip -d -c -"
USES_STDIN=true
USES_STDOUT=true
;;
*(xz|lzma))
DECOMP_CMD="xz -d -c -"
USES_STDIN=true
USES_STDOUT=true
;;
*zst)
DECOMP_CMD="zstd -d -c -"
USES_STDIN=true
USES_STDOUT=true
;;
*lrz)
DECOMP_CMD="lrunzip -"
USES_STDIN=true
USES_STDOUT=true
;;
*)
print "ERROR: '$ARCHIVE' has unrecognized archive type." >&2
RC=$((RC+1))
continue
;;
esac
if ! check_com ${DECOMP_CMD[(w)1]}; then
echo "ERROR: ${DECOMP_CMD[(w)1]} not installed." >&2
RC=$((RC+2))
continue
fi
GZTARGET="${ARCHIVE:t:r}"
if [[ -f $ARCHIVE ]] ; then
print "Extracting '$ARCHIVE' ..."
if $USES_STDIN; then
if $USES_STDOUT; then
${=DECOMP_CMD} < "$ARCHIVE" > $GZTARGET
else
${=DECOMP_CMD} < "$ARCHIVE"
fi
else
if $USES_STDOUT; then
${=DECOMP_CMD} "$ARCHIVE" > $GZTARGET
else
${=DECOMP_CMD} "$ARCHIVE"
fi
fi
[[ $? -eq 0 && -n "$DELETE_ORIGINAL" ]] && rm -f "$ARCHIVE"
elif [[ "$ARCHIVE" == (#s)(https|http|ftp)://* ]] ; then
if check_com curl; then
WGET_CMD="curl -L -s -o -"
elif check_com wget; then
WGET_CMD="wget -q -O -"
elif check_com fetch; then
WGET_CMD="fetch -q -o -"
else
print "ERROR: neither wget, curl nor fetch is installed" >&2
RC=$((RC+4))
continue
fi
print "Downloading and Extracting '$ARCHIVE' ..."
if $USES_STDIN; then
if $USES_STDOUT; then
${=WGET_CMD} "$ARCHIVE" | ${=DECOMP_CMD} > $GZTARGET
RC=$((RC+$?))
else
${=WGET_CMD} "$ARCHIVE" | ${=DECOMP_CMD}
RC=$((RC+$?))
fi
else
if $USES_STDOUT; then
${=DECOMP_CMD} =(${=WGET_CMD} "$ARCHIVE") > $GZTARGET
else
${=DECOMP_CMD} =(${=WGET_CMD} "$ARCHIVE")
fi
fi
else
print "ERROR: '$ARCHIVE' is neither a valid file nor a supported URI." >&2
RC=$((RC+8))
fi
done
return $RC
}
function __archive_or_uri () {
_alternative \
'files:Archives:_files -g "*.(#l)(tar.bz2|tbz2|tbz|tar.gz|tgz|tar.xz|txz|tar.lzma|tar|rar|lzh|7z|zip|jar|deb|bz2|gz|Z|xz|lzma)"' \
'_urls:Remote Archives:_urls'
}
function _simple_extract () {
_arguments \
'-d[delete original archivefile after extraction]' \
'*:Archive Or Uri:__archive_or_uri'
}
compdef _simple_extract simple-extract
[[ -n "$GRML_NO_SMALL_ALIASES" ]] || alias se=simple-extract
#f5# Change the xterm title from within GNU-screen
function xtrename () {
emulate -L zsh
if [[ $1 != "-f" ]] ; then
if [[ -z ${DISPLAY} ]] ; then
printf 'xtrename only makes sense in X11.\n'
return 1
fi
else
shift
fi
if [[ -z $1 ]] ; then
printf 'usage: xtrename [-f] "title for xterm"\n'
printf ' renames the title of xterm from _within_ screen.\n'
printf ' also works without screen.\n'
printf ' will not work if DISPLAY is unset, use -f to override.\n'
return 0
fi
print -n "\eP\e]0;${1}\C-G\e\\"
return 0
}
#f2# Find history events by search pattern and list them by date.
function whatwhen () {
emulate -L zsh
local usage help ident format_l format_s first_char remain first last
usage='USAGE: whatwhen [options] <searchstring> <search range>'
help='Use `whatwhen -h'\'' for further explanations.'
ident=${(l,${#${:-Usage: }},, ,)}
format_l="${ident}%s\t\t\t%s\n"
format_s="${format_l//(\\t)##/\\t}"
# Make the first char of the word to search for case
# insensitive; e.g. [aA]
first_char=[${(L)1[1]}${(U)1[1]}]
remain=${1[2,-1]}
# Default search range is `-100'.
first=${2:-\-100}
# Optional, just used for `<first> <last>' given.
last=$3
case $1 in
("")
printf '%s\n\n' 'ERROR: No search string specified. Aborting.'
printf '%s\n%s\n\n' ${usage} ${help} && return 1
;;
(-h)
printf '%s\n\n' ${usage}
print 'OPTIONS:'
printf $format_l '-h' 'show help text'
print '\f'
print 'SEARCH RANGE:'
printf $format_l "'0'" 'the whole history,'
printf $format_l '-<n>' 'offset to the current history number; (default: -100)'
printf $format_s '<[-]first> [<last>]' 'just searching within a give range'
printf '\n%s\n' 'EXAMPLES:'
printf ${format_l/(\\t)/} 'whatwhen grml' '# Range is set to -100 by default.'
printf $format_l 'whatwhen zsh -250'
printf $format_l 'whatwhen foo 1 99'
;;
(\?)
printf '%s\n%s\n\n' ${usage} ${help} && return 1
;;
(*)
# -l list results on stout rather than invoking $EDITOR.
# -i Print dates as in YYYY-MM-DD.
# -m Search for a - quoted - pattern within the history.
fc -li -m "*${first_char}${remain}*" $first $last
;;
esac
}
# mercurial related stuff
if check_com -c hg ; then
# gnu like diff for mercurial
# http://www.selenic.com/mercurial/wiki/index.cgi/TipsAndTricks
#f5# GNU like diff for mercurial
function hgdi () {
emulate -L zsh
local i
for i in $(hg status -marn "$@") ; diff -ubwd <(hg cat "$i") "$i"
}
# execute commands on the versioned patch-queue from the current repos
[[ -n "$GRML_NO_SMALL_ALIASES" ]] || alias mq='hg -R $(readlink -f $(hg root)/.hg/patches)'
# diffstat for specific version of a mercurial repository
# hgstat => display diffstat between last revision and tip
# hgstat 1234 => display diffstat between revision 1234 and tip
#f5# Diffstat for specific version of a mercurial repos
function hgstat () {
emulate -L zsh
[[ -n "$1" ]] && hg diff -r $1 -r tip | diffstat || hg export tip | diffstat
}
fi # end of check whether we have the 'hg'-executable
# disable bracketed paste mode for dumb terminals
[[ "$TERM" == dumb ]] && unset zle_bracketed_paste
# grml-small cleanups and workarounds
# The following is used to remove zsh-config-items that do not work
# in grml-small by default.
# If you do not want these adjustments (for whatever reason), set
# $GRMLSMALL_SPECIFIC to 0 in your .zshrc.pre file (which this configuration
# sources if it is there).
if (( GRMLSMALL_SPECIFIC > 0 )) && isgrmlsmall ; then
# Clean up
unset "abk[V]"
unalias 'V' &> /dev/null
unfunction vman &> /dev/null
unfunction viless &> /dev/null
unfunction 2html &> /dev/null
# manpages are not in grmlsmall
unfunction manzsh &> /dev/null
unfunction man2 &> /dev/null
# Workarounds
# See https://github.com/grml/grml/issues/56
if ! [[ -x ${commands[dig]} ]]; then
function dig_after_all () {
unfunction dig
unfunction _dig
autoload -Uz _dig
unfunction dig_after_all
}
function dig () {
if [[ -x ${commands[dig]} ]]; then
dig_after_all
command dig "$@"
return "$!"
fi
printf 'This installation does not include `dig'\'' for size reasons.\n'
printf 'Try `drill'\'' as a light weight alternative.\n'
return 0
}
function _dig () {
if [[ -x ${commands[dig]} ]]; then
dig_after_all
zle -M 'Found `dig'\'' installed. '
else
zle -M 'Try `drill'\'' instead of `dig'\''.'
fi
}
compdef _dig dig
fi
fi
zrclocal
unfunction grml_status_feature
## genrefcard.pl settings
### doc strings for external functions from files
#m# f5 grml-wallpaper() Sets a wallpaper (try completion for possible values)
### example: split functions-search 8,16,24,32
#@# split functions-search 8
## END OF FILE #################################################################
# vim:filetype=zsh foldmethod=marker autoindent expandtab shiftwidth=4
# Local variables:
# mode: sh
# End:
# History configuration
HISTFILE=~/.histfile
HISTSIZE=3000
SAVEHIST=5000
# ZSH plugins (Solus)
source /usr/share/zsh-syntax-highlighting/zsh-syntax-highlighting.zsh
source /usr/share/zsh-autosuggestions/zsh-autosuggestions.zsh
# Make Flatpaks accessible via the shell
export PATH="$PATH:/var/lib/flatpak/exports/bin"
# Reset prompt to default
prompt default
PROMPT='%# '
# Load Headline ZSH theme
source ~/.config/headline.zsh-theme
fastfetch
# NOTE: Package cowsay for Solus
#fortune | cowsay -f tux
| 1 | # Filename: /etc/zsh/zshrc |
| 2 | # Purpose: config file for zsh (z shell) |
| 3 | # Authors: grml-team (grml.org), (c) Michael Prokop <[email protected]> |
| 4 | # Bug-Reports: see http://grml.org/bugs/ |
| 5 | # License: This file is licensed under the GPL v2. |
| 6 | ################################################################################ |
| 7 | # This file is sourced only for interactive shells. It |
| 8 | # should contain commands to set up aliases, functions, |
| 9 | # options, key bindings, etc. |
| 10 | # |
| 11 | # Global Order: zshenv, zprofile, zshrc, zlogin |
| 12 | ################################################################################ |
| 13 | |
| 14 | # USAGE |
| 15 | # If you are using this file as your ~/.zshrc file, please use ~/.zshrc.pre |
| 16 | # and ~/.zshrc.local for your own customisations. The former file is read |
| 17 | # before ~/.zshrc, the latter is read after it. Also, consider reading the |
| 18 | # refcard and the reference manual for this setup, both available from: |
| 19 | # <http://grml.org/zsh/> |
| 20 | |
| 21 | # Contributing: |
| 22 | # If you want to help to improve grml's zsh setup, clone the grml-etc-core |
| 23 | # repository from git.grml.org: |
| 24 | # git clone git://git.grml.org/grml-etc-core.git |
| 25 | # |
| 26 | # Make your changes, commit them; use 'git format-patch' to create a series |
| 27 | # of patches and send those to the following address via 'git send-email': |
| 28 | # [email protected] |
| 29 | # |
| 30 | # Doing so makes sure the right people get your patches for review and |
| 31 | # possibly inclusion. |
| 32 | |
| 33 | # zsh-refcard-tag documentation: |
| 34 | # You may notice strange looking comments in this file. |
| 35 | # These are there for a purpose. grml's zsh-refcard can now be |
| 36 | # automatically generated from the contents of the actual configuration |
| 37 | # file. However, we need a little extra information on which comments |
| 38 | # and what lines of code to take into account (and for what purpose). |
| 39 | # |
| 40 | # Here is what they mean: |
| 41 | # |
| 42 | # List of tags (comment types) used: |
| 43 | # #a# Next line contains an important alias, that should |
| 44 | # be included in the grml-zsh-refcard. |
| 45 | # (placement tag: @@INSERT-aliases@@) |
| 46 | # #f# Next line contains the beginning of an important function. |
| 47 | # (placement tag: @@INSERT-functions@@) |
| 48 | # #v# Next line contains an important variable. |
| 49 | # (placement tag: @@INSERT-variables@@) |
| 50 | # #k# Next line contains an important keybinding. |
| 51 | # (placement tag: @@INSERT-keybindings@@) |
| 52 | # #d# Hashed directories list generation: |
| 53 | # start denotes the start of a list of 'hash -d' |
| 54 | # definitions. |
| 55 | # end denotes its end. |
| 56 | # (placement tag: @@INSERT-hasheddirs@@) |
| 57 | # #A# Abbreviation expansion list generation: |
| 58 | # start denotes the beginning of abbreviations. |
| 59 | # end denotes their end. |
| 60 | # Lines within this section that end in '#d .*' provide |
| 61 | # extra documentation to be included in the refcard. |
| 62 | # (placement tag: @@INSERT-abbrev@@) |
| 63 | # #m# This tag allows you to manually generate refcard entries |
| 64 | # for code lines that are hard/impossible to parse. |
| 65 | # Example: |
| 66 | # #m# k ESC-h Call the run-help function |
| 67 | # That would add a refcard entry in the keybindings table |
| 68 | # for 'ESC-h' with the given comment. |
| 69 | # So the syntax is: #m# <section> <argument> <comment> |
| 70 | # #o# This tag lets you insert entries to the 'other' hash. |
| 71 | # Generally, this should not be used. It is there for |
| 72 | # things that cannot be done easily in another way. |
| 73 | # (placement tag: @@INSERT-other-foobar@@) |
| 74 | # |
| 75 | # All of these tags (except for m and o) take two arguments, the first |
| 76 | # within the tag, the other after the tag: |
| 77 | # |
| 78 | # #<tag><section># <comment> |
| 79 | # |
| 80 | # Where <section> is really just a number, which are defined by the |
| 81 | # @secmap array on top of 'genrefcard.pl'. The reason for numbers |
| 82 | # instead of names is, that for the reader, the tag should not differ |
| 83 | # much from a regular comment. For zsh, it is a regular comment indeed. |
| 84 | # The numbers have got the following meanings: |
| 85 | # 0 -> "default" |
| 86 | # 1 -> "system" |
| 87 | # 2 -> "user" |
| 88 | # 3 -> "debian" |
| 89 | # 4 -> "search" |
| 90 | # 5 -> "shortcuts" |
| 91 | # 6 -> "services" |
| 92 | # |
| 93 | # So, the following will add an entry to the 'functions' table in the |
| 94 | # 'system' section, with a (hopefully) descriptive comment: |
| 95 | # #f1# Edit an alias via zle |
| 96 | # edalias() { |
| 97 | # |
| 98 | # It will then show up in the @@INSERT-aliases-system@@ replacement tag |
| 99 | # that can be found in 'grml-zsh-refcard.tex.in'. |
| 100 | # If the section number is omitted, the 'default' section is assumed. |
| 101 | # Furthermore, in 'grml-zsh-refcard.tex.in' @@INSERT-aliases@@ is |
| 102 | # exactly the same as @@INSERT-aliases-default@@. If you want a list of |
| 103 | # *all* aliases, for example, use @@INSERT-aliases-all@@. |
| 104 | |
| 105 | # zsh profiling |
| 106 | # just execute 'ZSH_PROFILE_RC=1 zsh' and run 'zprof' to get the details |
| 107 | if [[ $ZSH_PROFILE_RC -gt 0 ]] ; then |
| 108 | zmodload zsh/zprof |
| 109 | fi |
| 110 | |
| 111 | typeset -A GRML_STATUS_FEATURES |
| 112 | |
| 113 | function grml_status_feature () { |
| 114 | emulate -L zsh |
| 115 | local f=$1 |
| 116 | local -i success=$2 |
| 117 | if (( success == 0 )); then |
| 118 | GRML_STATUS_FEATURES[$f]=success |
| 119 | else |
| 120 | GRML_STATUS_FEATURES[$f]=failure |
| 121 | fi |
| 122 | return 0 |
| 123 | } |
| 124 | |
| 125 | function grml_status_features () { |
| 126 | emulate -L zsh |
| 127 | local mode=${1:-+-} |
| 128 | local this |
| 129 | if [[ $mode == -h ]] || [[ $mode == --help ]]; then |
| 130 | cat <<EOF |
| 131 | grml_status_features [-h|--help|-|+|+-|FEATURE] |
| 132 | |
| 133 | Prints a summary of features the grml setup is trying to load. The |
| 134 | result of loading a feature is recorded. This function lets you query |
| 135 | the result. |
| 136 | |
| 137 | The function takes one argument: "-h" or "--help" to display this help |
| 138 | text, "+" to display a list of all successfully loaded features, "-" for |
| 139 | a list of all features that failed to load. "+-" to show a list of all |
| 140 | features with their statuses. |
| 141 | |
| 142 | Any other word is considered to by a feature and prints its status. |
| 143 | |
| 144 | The default mode is "+-". |
| 145 | EOF |
| 146 | return 0 |
| 147 | fi |
| 148 | if [[ $mode != - ]] && [[ $mode != + ]] && [[ $mode != +- ]]; then |
| 149 | this="${GRML_STATUS_FEATURES[$mode]}" |
| 150 | if [[ -z $this ]]; then |
| 151 | printf 'unknown\n' |
| 152 | return 1 |
| 153 | else |
| 154 | printf '%s\n' $this |
| 155 | fi |
| 156 | return 0 |
| 157 | fi |
| 158 | for key in ${(ok)GRML_STATUS_FEATURES}; do |
| 159 | this="${GRML_STATUS_FEATURES[$key]}" |
| 160 | if [[ $this == success ]] && [[ $mode == *+* ]]; then |
| 161 | printf '%-16s %s\n' $key $this |
| 162 | fi |
| 163 | if [[ $this == failure ]] && [[ $mode == *-* ]]; then |
| 164 | printf '%-16s %s\n' $key $this |
| 165 | fi |
| 166 | done |
| 167 | return 0 |
| 168 | } |
| 169 | |
| 170 | # load .zshrc.pre to give the user the chance to overwrite the defaults |
| 171 | [[ -r ${ZDOTDIR:-${HOME}}/.zshrc.pre ]] && source ${ZDOTDIR:-${HOME}}/.zshrc.pre |
| 172 | |
| 173 | #f1# Checks whether or not you're running grml |
| 174 | function isgrml () { |
| 175 | [[ -f /etc/grml_version ]] && return 0 |
| 176 | return 1 |
| 177 | } |
| 178 | |
| 179 | #f1# Checks whether or not you're running a grml cd |
| 180 | function isgrmlcd () { |
| 181 | [[ -f /etc/grml_cd ]] && return 0 |
| 182 | return 1 |
| 183 | } |
| 184 | |
| 185 | if isgrml ; then |
| 186 | #f1# Checks whether or not you're running grml-small |
| 187 | function isgrmlsmall () { |
| 188 | if [[ ${${${(f)"$(</etc/grml_version)"}%% *}##*-} == 'small' ]]; then |
| 189 | return 0 |
| 190 | fi |
| 191 | return 1 |
| 192 | } |
| 193 | else |
| 194 | function isgrmlsmall () { return 1 } |
| 195 | fi |
| 196 | |
| 197 | GRML_OSTYPE=$(uname -s) |
| 198 | |
| 199 | function islinux () { |
| 200 | [[ $GRML_OSTYPE == "Linux" ]] |
| 201 | } |
| 202 | |
| 203 | function isdarwin () { |
| 204 | [[ $GRML_OSTYPE == "Darwin" ]] |
| 205 | } |
| 206 | |
| 207 | function isfreebsd () { |
| 208 | [[ $GRML_OSTYPE == "FreeBSD" ]] |
| 209 | } |
| 210 | |
| 211 | function isopenbsd () { |
| 212 | [[ $GRML_OSTYPE == "OpenBSD" ]] |
| 213 | } |
| 214 | |
| 215 | #f1# are we running within an utf environment? |
| 216 | function isutfenv () { |
| 217 | case "$LANG $CHARSET $LANGUAGE" in |
| 218 | *utf*) return 0 ;; |
| 219 | *UTF*) return 0 ;; |
| 220 | *) return 1 ;; |
| 221 | esac |
| 222 | } |
| 223 | |
| 224 | # check for user, if not running as root set $SUDO to sudo |
| 225 | (( EUID != 0 )) && SUDO='sudo' || SUDO='' |
| 226 | |
| 227 | # check for zsh v5.1+ |
| 228 | |
| 229 | if ! [[ ${ZSH_VERSION} == 5.<1->* \ |
| 230 | || ${ZSH_VERSION} == <6->.<->* ]] ; then |
| 231 | |
| 232 | printf '-!-\n' |
| 233 | printf '-!- In this configuration we try to make use of features, that\n' |
| 234 | printf '-!- require version 5.1 of the shell; That way this setup can be\n' |
| 235 | printf '-!- used with a wide range of zsh versions, while using fairly\n' |
| 236 | printf '-!- advanced features in all supported versions.\n' |
| 237 | printf '-!-\n' |
| 238 | printf '-!- However, you are running zsh version %s.\n' "$ZSH_VERSION" |
| 239 | printf '-!-\n' |
| 240 | printf '-!- While this *may* work, it might as well fail.\n' |
| 241 | printf '-!- Please consider updating to at least version 5.1 of zsh.\n' |
| 242 | printf '-!-\n' |
| 243 | printf '-!- DO NOT EXPECT THIS TO WORK FLAWLESSLY!\n' |
| 244 | printf '-!- If it does today, you'\''ve been lucky.\n' |
| 245 | printf '-!-\n' |
| 246 | printf '-!- Ye been warned!\n' |
| 247 | printf '-!-\n' |
| 248 | |
| 249 | function zstyle () { : } |
| 250 | fi |
| 251 | |
| 252 | # autoload wrapper - use this one instead of autoload directly |
| 253 | # We need to define this function as early as this, because autoloading |
| 254 | # 'is-at-least()' needs it. |
| 255 | function zrcautoload () { |
| 256 | emulate -L zsh |
| 257 | setopt extended_glob |
| 258 | local fdir ffile |
| 259 | local -i ffound |
| 260 | |
| 261 | ffile=$1 |
| 262 | (( ffound = 0 )) |
| 263 | for fdir in ${fpath} ; do |
| 264 | [[ -e ${fdir}/${ffile} ]] && (( ffound = 1 )) |
| 265 | done |
| 266 | |
| 267 | (( ffound == 0 )) && return 1 |
| 268 | autoload -U ${ffile} || return 1 |
| 269 | return 0 |
| 270 | } |
| 271 | |
| 272 | # Autoload zsh's hook system early, so we can use it whenever we need. |
| 273 | zrcautoload add-zsh-hook || add-zsh-hook () { :; } |
| 274 | |
| 275 | # Load is-at-least() for more precise version checks Note that this test will |
| 276 | # *always* fail, if the is-at-least function could not be marked for |
| 277 | # autoloading. |
| 278 | zrcautoload is-at-least || function is-at-least () { return 1 } |
| 279 | |
| 280 | # set some important options (as early as possible) |
| 281 | |
| 282 | # append history list to the history file; this is the default but we make sure |
| 283 | # because it's required for share_history. |
| 284 | setopt append_history |
| 285 | |
| 286 | # import new commands from the history file also in other zsh-session |
| 287 | setopt share_history |
| 288 | |
| 289 | # save each command's beginning timestamp and the duration to the history file |
| 290 | setopt extended_history |
| 291 | |
| 292 | # remove command lines from the history list when the first character on the |
| 293 | # line is a space |
| 294 | setopt histignorespace |
| 295 | |
| 296 | # if a command is issued that can't be executed as a normal command, and the |
| 297 | # command is the name of a directory, perform the cd command to that directory. |
| 298 | setopt auto_cd |
| 299 | |
| 300 | # in order to use #, ~ and ^ for filename generation grep word |
| 301 | # *~(*.gz|*.bz|*.bz2|*.zip|*.Z) -> searches for word not in compressed files |
| 302 | # don't forget to quote '^', '~' and '#'! |
| 303 | setopt extended_glob |
| 304 | |
| 305 | # display PID when suspending processes as well |
| 306 | setopt longlistjobs |
| 307 | |
| 308 | # report the status of backgrounds jobs immediately |
| 309 | setopt notify |
| 310 | |
| 311 | # whenever a command completion is attempted, make sure the entire command path |
| 312 | # is hashed first. |
| 313 | setopt hash_list_all |
| 314 | |
| 315 | # not just at the end |
| 316 | setopt completeinword |
| 317 | |
| 318 | # Don't send SIGHUP to background processes when the shell exits. |
| 319 | setopt nohup |
| 320 | |
| 321 | # make cd push the old directory onto the directory stack. |
| 322 | setopt auto_pushd |
| 323 | |
| 324 | # avoid "beep"ing |
| 325 | setopt nobeep |
| 326 | |
| 327 | # don't push the same dir twice. |
| 328 | setopt pushd_ignore_dups |
| 329 | |
| 330 | # * shouldn't match dotfiles. ever. |
| 331 | setopt noglobdots |
| 332 | |
| 333 | # use zsh style word splitting |
| 334 | setopt noshwordsplit |
| 335 | |
| 336 | # don't error out when unset parameters are used |
| 337 | setopt unset |
| 338 | |
| 339 | # setting some default values |
| 340 | NOCOR=${NOCOR:-0} |
| 341 | NOETCHOSTS=${NOETCHOSTS:-0} |
| 342 | NOMENU=${NOMENU:-0} |
| 343 | NOPATHHELPER=${NOPATHHELPER:-0} |
| 344 | NOPRECMD=${NOPRECMD:-0} |
| 345 | COMMAND_NOT_FOUND=${COMMAND_NOT_FOUND:-0} |
| 346 | GRML_ZSH_CNF_HANDLER=${GRML_ZSH_CNF_HANDLER:-/usr/share/command-not-found/command-not-found} |
| 347 | GRML_DISPLAY_BATTERY=${GRML_DISPLAY_BATTERY:-${BATTERY:-0}} |
| 348 | GRMLSMALL_SPECIFIC=${GRMLSMALL_SPECIFIC:-1} |
| 349 | ZSH_NO_DEFAULT_LOCALE=${ZSH_NO_DEFAULT_LOCALE:-0} |
| 350 | |
| 351 | typeset -ga ls_options |
| 352 | typeset -ga grep_options |
| 353 | |
| 354 | # Colors on GNU ls(1) |
| 355 | if ls --color=auto / >/dev/null 2>&1; then |
| 356 | ls_options+=( --color=auto ) |
| 357 | # Colors on FreeBSD and OSX ls(1) |
| 358 | elif ls -G / >/dev/null 2>&1; then |
| 359 | ls_options+=( -G ) |
| 360 | fi |
| 361 | |
| 362 | # Natural sorting order on GNU ls(1) |
| 363 | # OSX and IllumOS have a -v option that is not natural sorting |
| 364 | if ls --version |& grep -q 'GNU' >/dev/null 2>&1 && ls -v / >/dev/null 2>&1; then |
| 365 | ls_options+=( -v ) |
| 366 | fi |
| 367 | |
| 368 | # Color on GNU and FreeBSD grep(1) |
| 369 | if grep --color=auto -q "a" <<< "a" >/dev/null 2>&1; then |
| 370 | grep_options+=( --color=auto ) |
| 371 | fi |
| 372 | |
| 373 | # utility functions |
| 374 | # this function checks if a command exists and returns either true |
| 375 | # or false. This avoids using 'which' and 'whence', which will |
| 376 | # avoid problems with aliases for which on certain weird systems. :-) |
| 377 | # Usage: check_com [-c|-g] word |
| 378 | # -c only checks for external commands |
| 379 | # -g does the usual tests and also checks for global aliases |
| 380 | function check_com () { |
| 381 | emulate -L zsh |
| 382 | local -i comonly gatoo |
| 383 | comonly=0 |
| 384 | gatoo=0 |
| 385 | |
| 386 | if [[ $1 == '-c' ]] ; then |
| 387 | comonly=1 |
| 388 | shift 1 |
| 389 | elif [[ $1 == '-g' ]] ; then |
| 390 | gatoo=1 |
| 391 | shift 1 |
| 392 | fi |
| 393 | |
| 394 | if (( ${#argv} != 1 )) ; then |
| 395 | printf 'usage: check_com [-c|-g] <command>\n' >&2 |
| 396 | return 1 |
| 397 | fi |
| 398 | |
| 399 | if (( comonly > 0 )) ; then |
| 400 | (( ${+commands[$1]} )) && return 0 |
| 401 | return 1 |
| 402 | fi |
| 403 | |
| 404 | if (( ${+commands[$1]} )) \ |
| 405 | || (( ${+functions[$1]} )) \ |
| 406 | || (( ${+aliases[$1]} )) \ |
| 407 | || (( ${+reswords[(r)$1]} )) ; then |
| 408 | return 0 |
| 409 | fi |
| 410 | |
| 411 | if (( gatoo > 0 )) && (( ${+galiases[$1]} )) ; then |
| 412 | return 0 |
| 413 | fi |
| 414 | |
| 415 | return 1 |
| 416 | } |
| 417 | |
| 418 | # creates an alias and precedes the command with |
| 419 | # sudo if $EUID is not zero. |
| 420 | function salias () { |
| 421 | emulate -L zsh |
| 422 | local only=0 ; local multi=0 |
| 423 | local key val |
| 424 | while getopts ":hao" opt; do |
| 425 | case $opt in |
| 426 | o) only=1 ;; |
| 427 | a) multi=1 ;; |
| 428 | h) |
| 429 | printf 'usage: salias [-hoa] <alias-expression>\n' |
| 430 | printf ' -h shows this help text.\n' |
| 431 | printf ' -a replace '\'' ; '\'' sequences with '\'' ; sudo '\''.\n' |
| 432 | printf ' be careful using this option.\n' |
| 433 | printf ' -o only sets an alias if a preceding sudo would be needed.\n' |
| 434 | return 0 |
| 435 | ;; |
| 436 | *) salias -h >&2; return 1 ;; |
| 437 | esac |
| 438 | done |
| 439 | shift "$((OPTIND-1))" |
| 440 | |
| 441 | if (( ${#argv} > 1 )) ; then |
| 442 | printf 'Too many arguments %s\n' "${#argv}" |
| 443 | return 1 |
| 444 | fi |
| 445 | |
| 446 | key="${1%%\=*}" ; val="${1#*\=}" |
| 447 | if (( EUID == 0 )) && (( only == 0 )); then |
| 448 | alias -- "${key}=${val}" |
| 449 | elif (( EUID > 0 )) ; then |
| 450 | (( multi > 0 )) && val="${val// ; / ; sudo }" |
| 451 | alias -- "${key}=sudo ${val}" |
| 452 | fi |
| 453 | |
| 454 | return 0 |
| 455 | } |
| 456 | |
| 457 | # Check if we can read given files and source those we can. |
| 458 | function xsource () { |
| 459 | if (( ${#argv} < 1 )) ; then |
| 460 | printf 'usage: xsource FILE(s)...\n' >&2 |
| 461 | return 1 |
| 462 | fi |
| 463 | |
| 464 | while (( ${#argv} > 0 )) ; do |
| 465 | [[ -r "$1" ]] && source "$1" |
| 466 | shift |
| 467 | done |
| 468 | return 0 |
| 469 | } |
| 470 | |
| 471 | # Check if we can read a given file and 'cat(1)' it. |
| 472 | function xcat () { |
| 473 | emulate -L zsh |
| 474 | if (( ${#argv} != 1 )) ; then |
| 475 | printf 'usage: xcat FILE\n' >&2 |
| 476 | return 1 |
| 477 | fi |
| 478 | |
| 479 | [[ -r $1 ]] && cat $1 |
| 480 | return 0 |
| 481 | } |
| 482 | |
| 483 | # this allows us to stay in sync with grml's zshrc and put own |
| 484 | # modifications in ~/.zshrc.local |
| 485 | function zrclocal () { |
| 486 | xsource "/etc/zsh/zshrc.local" |
| 487 | xsource "${ZDOTDIR:-${HOME}}/.zshrc.local" |
| 488 | return 0 |
| 489 | } |
| 490 | |
| 491 | # locale setup |
| 492 | if (( ZSH_NO_DEFAULT_LOCALE == 0 )); then |
| 493 | xsource "/etc/default/locale" |
| 494 | fi |
| 495 | |
| 496 | for var in LANG LANGUAGE LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER LC_TELEPHONE LC_TIME ; do |
| 497 | [[ -n ${(P)var} ]] && export $var |
| 498 | done |
| 499 | builtin unset -v var |
| 500 | |
| 501 | # set some variables |
| 502 | if check_com -c vim ; then |
| 503 | #v# |
| 504 | export EDITOR=${EDITOR:-vim} |
| 505 | else |
| 506 | export EDITOR=${EDITOR:-vi} |
| 507 | fi |
| 508 | |
| 509 | #v# |
| 510 | export PAGER=${PAGER:-less} |
| 511 | |
| 512 | #v# |
| 513 | export MAIL=${MAIL:-/var/mail/$USER} |
| 514 | |
| 515 | # color setup for ls: |
| 516 | check_com -c dircolors && eval $(dircolors -b) |
| 517 | |
| 518 | # Setup PATH from system defaults on macOS. |
| 519 | if [[ -x /usr/libexec/path_helper ]] && [[ "$NOPATHHELPER" -eq 0 ]] ; then |
| 520 | eval $(/usr/libexec/path_helper -s) |
| 521 | fi |
| 522 | # Add MacPorts PATH on darwin/macOS. |
| 523 | if isdarwin && [[ -d /opt/local ]]; then |
| 524 | PATH="/opt/local/bin:/opt/local/sbin:$PATH" |
| 525 | MANPATH="/opt/local/share/man:$MANPATH" |
| 526 | fi |
| 527 | |
| 528 | # load our function and completion directories |
| 529 | for fdir in /usr/share/grml/zsh/completion /usr/share/grml/zsh/functions; do |
| 530 | fpath=( ${fdir} ${fdir}/**/*(/N) ${fpath} ) |
| 531 | done |
| 532 | typeset -aU ffiles |
| 533 | ffiles=(/usr/share/grml/zsh/functions/**/[^_]*[^~](N.:t)) |
| 534 | (( ${#ffiles} > 0 )) && autoload -U "${ffiles[@]}" |
| 535 | unset -v fdir ffiles |
| 536 | |
| 537 | # support colors in less |
| 538 | export LESS_TERMCAP_mb=$'\E[01;31m' |
| 539 | export LESS_TERMCAP_md=$'\E[01;31m' |
| 540 | export LESS_TERMCAP_me=$'\E[0m' |
| 541 | export LESS_TERMCAP_se=$'\E[0m' |
| 542 | export LESS_TERMCAP_so=$'\E[01;44;33m' |
| 543 | export LESS_TERMCAP_ue=$'\E[0m' |
| 544 | export LESS_TERMCAP_us=$'\E[01;32m' |
| 545 | |
| 546 | # mailchecks |
| 547 | MAILCHECK=30 |
| 548 | |
| 549 | # report about cpu-/system-/user-time of command if running longer than |
| 550 | # 5 seconds |
| 551 | REPORTTIME=5 |
| 552 | |
| 553 | # watch for everyone but me and root |
| 554 | watch=(notme root) |
| 555 | |
| 556 | # automatically remove duplicates from these arrays |
| 557 | typeset -U path PATH cdpath CDPATH fpath FPATH manpath MANPATH |
| 558 | |
| 559 | # Load a few modules |
| 560 | for mod in parameter complist deltochar mathfunc ; do |
| 561 | zmodload -i zsh/${mod} 2>/dev/null |
| 562 | grml_status_feature mod:$mod $? |
| 563 | done && builtin unset -v mod |
| 564 | |
| 565 | # autoload zsh modules when they are referenced |
| 566 | zmodload -a zsh/stat zstat |
| 567 | zmodload -a zsh/zpty zpty |
| 568 | zmodload -ap zsh/mapfile mapfile |
| 569 | |
| 570 | # completion system |
| 571 | COMPDUMPFILE=${COMPDUMPFILE:-${ZDOTDIR:-${HOME}}/.zcompdump} |
| 572 | if zrcautoload compinit ; then |
| 573 | typeset -a tmp |
| 574 | zstyle -a ':grml:completion:compinit' arguments tmp |
| 575 | compinit -d ${COMPDUMPFILE} "${tmp[@]}" |
| 576 | grml_status_feature compinit $? |
| 577 | unset tmp |
| 578 | else |
| 579 | grml_status_feature compinit 1 |
| 580 | function compdef { } |
| 581 | fi |
| 582 | |
| 583 | # completion system |
| 584 | |
| 585 | # called later (via grmlcomp) |
| 586 | # note: use 'zstyle' for getting current settings |
| 587 | # press ^xh (control-x h) for getting tags in context; ^x? (control-x ?) to run complete_debug with trace output |
| 588 | function grmlcomp () { |
| 589 | # TODO: This could use some additional information |
| 590 | |
| 591 | # Make sure the completion system is initialised |
| 592 | (( ${+_comps} )) || return 1 |
| 593 | |
| 594 | # allow one error for every three characters typed in approximate completer |
| 595 | zstyle ':completion:*:approximate:' max-errors 'reply=( $((($#PREFIX+$#SUFFIX)/3 )) numeric )' |
| 596 | |
| 597 | # don't complete backup files as executables |
| 598 | zstyle ':completion:*:complete:-command-::commands' ignored-patterns '(aptitude-*|*\~)' |
| 599 | |
| 600 | # start menu completion only if it could find no unambiguous initial string |
| 601 | zstyle ':completion:*:correct:*' insert-unambiguous true |
| 602 | zstyle ':completion:*:corrections' format $'%{\e[0;31m%}%d (errors: %e)%{\e[0m%}' |
| 603 | zstyle ':completion:*:correct:*' original true |
| 604 | |
| 605 | # activate color-completion |
| 606 | zstyle ':completion:*:default' list-colors ${(s.:.)LS_COLORS} |
| 607 | |
| 608 | # format on completion |
| 609 | zstyle ':completion:*:descriptions' format $'%{\e[0;31m%}completing %B%d%b%{\e[0m%}' |
| 610 | |
| 611 | # automatically complete 'cd -<tab>' and 'cd -<ctrl-d>' with menu |
| 612 | # zstyle ':completion:*:*:cd:*:directory-stack' menu yes select |
| 613 | |
| 614 | # insert all expansions for expand completer |
| 615 | zstyle ':completion:*:expand:*' tag-order all-expansions |
| 616 | zstyle ':completion:*:history-words' list false |
| 617 | |
| 618 | # activate menu |
| 619 | zstyle ':completion:*:history-words' menu yes |
| 620 | |
| 621 | # ignore duplicate entries |
| 622 | zstyle ':completion:*:history-words' remove-all-dups yes |
| 623 | zstyle ':completion:*:history-words' stop yes |
| 624 | |
| 625 | # match uppercase from lowercase |
| 626 | zstyle ':completion:*' matcher-list 'm:{a-z}={A-Z}' |
| 627 | |
| 628 | # separate matches into groups |
| 629 | zstyle ':completion:*:matches' group 'yes' |
| 630 | zstyle ':completion:*' group-name '' |
| 631 | |
| 632 | if [[ "$NOMENU" -eq 0 ]] ; then |
| 633 | # if there are more than 5 options allow selecting from a menu |
| 634 | zstyle ':completion:*' menu select=5 |
| 635 | else |
| 636 | # don't use any menus at all |
| 637 | setopt no_auto_menu |
| 638 | fi |
| 639 | |
| 640 | zstyle ':completion:*:messages' format '%d' |
| 641 | zstyle ':completion:*:options' auto-description '%d' |
| 642 | |
| 643 | # describe options in full |
| 644 | zstyle ':completion:*:options' description 'yes' |
| 645 | |
| 646 | # on processes completion complete all user processes |
| 647 | zstyle ':completion:*:processes' command 'ps -au$USER' |
| 648 | |
| 649 | # offer indexes before parameters in subscripts |
| 650 | zstyle ':completion:*:*:-subscript-:*' tag-order indexes parameters |
| 651 | |
| 652 | # provide verbose completion information |
| 653 | zstyle ':completion:*' verbose true |
| 654 | |
| 655 | # recent (as of Dec 2007) zsh versions are able to provide descriptions |
| 656 | # for commands (read: 1st word in the line) that it will list for the user |
| 657 | # to choose from. The following disables that, because it's not exactly fast. |
| 658 | zstyle ':completion:*:-command-:*:' verbose false |
| 659 | |
| 660 | # set format for warnings |
| 661 | zstyle ':completion:*:warnings' format $'%{\e[0;31m%}No matches for:%{\e[0m%} %d' |
| 662 | |
| 663 | # define files to ignore for zcompile |
| 664 | zstyle ':completion:*:*:zcompile:*' ignored-patterns '(*~|*.zwc)' |
| 665 | zstyle ':completion:correct:' prompt 'correct to: %e' |
| 666 | |
| 667 | # Ignore completion functions for commands you don't have: |
| 668 | zstyle ':completion::(^approximate*):*:functions' ignored-patterns '_*' |
| 669 | |
| 670 | # Provide more processes in completion of programs like killall: |
| 671 | zstyle ':completion:*:processes-names' command 'ps c -u ${USER} -o command | uniq' |
| 672 | |
| 673 | # complete manual by their section |
| 674 | zstyle ':completion:*:manuals' separate-sections true |
| 675 | zstyle ':completion:*:manuals.*' insert-sections true |
| 676 | zstyle ':completion:*:man:*' menu yes select |
| 677 | |
| 678 | # Search path for sudo completion |
| 679 | zstyle ':completion:*:sudo:*' command-path /usr/local/sbin \ |
| 680 | /usr/local/bin \ |
| 681 | /usr/sbin \ |
| 682 | /usr/bin \ |
| 683 | /sbin \ |
| 684 | /bin \ |
| 685 | /usr/X11R6/bin |
| 686 | |
| 687 | # provide .. as a completion |
| 688 | zstyle ':completion:*' special-dirs .. |
| 689 | |
| 690 | # run rehash on completion so new installed program are found automatically: |
| 691 | function _force_rehash () { |
| 692 | (( CURRENT == 1 )) && rehash |
| 693 | return 1 |
| 694 | } |
| 695 | |
| 696 | ## correction |
| 697 | # some people don't like the automatic correction - so run 'NOCOR=1 zsh' to deactivate it |
| 698 | if [[ "$NOCOR" -gt 0 ]] ; then |
| 699 | zstyle ':completion:*' completer _oldlist _expand _force_rehash _complete _files _ignored |
| 700 | setopt nocorrect |
| 701 | else |
| 702 | # try to be smart about when to use what completer... |
| 703 | setopt correct |
| 704 | zstyle -e ':completion:*' completer ' |
| 705 | if [[ $_last_try != "$HISTNO$BUFFER$CURSOR" ]] ; then |
| 706 | _last_try="$HISTNO$BUFFER$CURSOR" |
| 707 | reply=(_complete _match _ignored _prefix _files) |
| 708 | else |
| 709 | if [[ $words[1] == (rm|mv) ]] ; then |
| 710 | reply=(_complete _files) |
| 711 | else |
| 712 | reply=(_oldlist _expand _force_rehash _complete _ignored _correct _approximate _files) |
| 713 | fi |
| 714 | fi' |
| 715 | fi |
| 716 | |
| 717 | # command for process lists, the local web server details and host completion |
| 718 | zstyle ':completion:*:urls' local 'www' '/var/www/' 'public_html' |
| 719 | |
| 720 | # Some functions, like _apt and _dpkg, are very slow. We can use a cache in |
| 721 | # order to speed things up |
| 722 | if [[ ${GRML_COMP_CACHING:-yes} == yes ]]; then |
| 723 | GRML_COMP_CACHE_DIR=${GRML_COMP_CACHE_DIR:-${ZDOTDIR:-$HOME}/.cache} |
| 724 | if [[ ! -d ${GRML_COMP_CACHE_DIR} ]]; then |
| 725 | command mkdir -p "${GRML_COMP_CACHE_DIR}" |
| 726 | fi |
| 727 | zstyle ':completion:*' use-cache yes |
| 728 | zstyle ':completion:*:complete:*' cache-path "${GRML_COMP_CACHE_DIR}" |
| 729 | fi |
| 730 | |
| 731 | # host completion |
| 732 | _ssh_config_hosts=() |
| 733 | if [[ -r ~/.ssh/config ]] ; then |
| 734 | _ssh_config_hosts=(${${(s: :)${(ps:\t:)${${(@M)${(f)"$(<$HOME/.ssh/config)"}:#Host *}#Host }}}:#*[*?]*}) |
| 735 | fi |
| 736 | _ssh_hosts=() |
| 737 | if [[ -r ~/.ssh/known_hosts ]] ; then |
| 738 | _ssh_hosts=(${${${${(f)"$(<$HOME/.ssh/known_hosts)"}:#[\|]*}%%\ *}%%,*}) |
| 739 | fi |
| 740 | _etc_hosts=() |
| 741 | if [[ -r /etc/hosts ]] && [[ "$NOETCHOSTS" -eq 0 ]] ; then |
| 742 | : ${(A)_etc_hosts:=${(s: :)${(ps:\t:)${${(f)~~"$(grep -v '^0\.0\.0\.0\|^127\.0\.0\.1\|^::1 ' /etc/hosts)"}%%\#*}##[:blank:]#[^[:blank:]]#}}} |
| 743 | fi |
| 744 | |
| 745 | hosts=( |
| 746 | "$HOST" |
| 747 | "$_ssh_config_hosts[@]" |
| 748 | "$_ssh_hosts[@]" |
| 749 | "$_etc_hosts[@]" |
| 750 | localhost |
| 751 | ) |
| 752 | zstyle ':completion:*:hosts' hosts $hosts |
| 753 | # TODO: so, why is this here? |
| 754 | # zstyle '*' hosts $hosts |
| 755 | |
| 756 | # use generic completion system for programs not yet defined; (_gnu_generic works |
| 757 | # with commands that provide a --help option with "standard" gnu-like output.) |
| 758 | for compcom in cp deborphan df feh fetchipac gpasswd head hnb ipacsum mv \ |
| 759 | pal stow uname ; do |
| 760 | [[ -z ${_comps[$compcom]} ]] && compdef _gnu_generic ${compcom} |
| 761 | done; unset compcom |
| 762 | |
| 763 | # see upgrade function in this file |
| 764 | compdef _hosts upgrade |
| 765 | } |
| 766 | |
| 767 | # Keyboard setup: The following is based on the same code, we wrote for |
| 768 | # debian's setup. It ensures the terminal is in the right mode, when zle is |
| 769 | # active, so the values from $terminfo are valid. Therefore, this setup should |
| 770 | # work on all systems, that have support for `terminfo'. It also requires the |
| 771 | # zsh in use to have the `zsh/terminfo' module built. |
| 772 | # |
| 773 | # If you are customising your `zle-line-init()' or `zle-line-finish()' |
| 774 | # functions, make sure you call the following utility functions in there: |
| 775 | # |
| 776 | # - zle-line-init(): zle-smkx |
| 777 | # - zle-line-finish(): zle-rmkx |
| 778 | |
| 779 | # Use emacs-like key bindings by default: |
| 780 | bindkey -e |
| 781 | |
| 782 | # Custom widgets: |
| 783 | |
| 784 | ## beginning-of-line OR beginning-of-buffer OR beginning of history |
| 785 | ## by: Bart Schaefer <[email protected]>, Bernhard Tittelbach |
| 786 | function beginning-or-end-of-somewhere () { |
| 787 | local hno=$HISTNO |
| 788 | if [[ ( "${LBUFFER[-1]}" == $'\n' && "${WIDGET}" == beginning-of* ) || \ |
| 789 | ( "${RBUFFER[1]}" == $'\n' && "${WIDGET}" == end-of* ) ]]; then |
| 790 | zle .${WIDGET:s/somewhere/buffer-or-history/} "$@" |
| 791 | else |
| 792 | zle .${WIDGET:s/somewhere/line-hist/} "$@" |
| 793 | if (( HISTNO != hno )); then |
| 794 | zle .${WIDGET:s/somewhere/buffer-or-history/} "$@" |
| 795 | fi |
| 796 | fi |
| 797 | } |
| 798 | zle -N beginning-of-somewhere beginning-or-end-of-somewhere |
| 799 | zle -N end-of-somewhere beginning-or-end-of-somewhere |
| 800 | |
| 801 | # add a command line to the shells history without executing it |
| 802 | function commit-to-history () { |
| 803 | print -rs ${(z)BUFFER} |
| 804 | zle send-break |
| 805 | } |
| 806 | zle -N commit-to-history |
| 807 | |
| 808 | # only slash should be considered as a word separator: |
| 809 | function slash-backward-kill-word () { |
| 810 | local WORDCHARS="${WORDCHARS:s@/@}" |
| 811 | # zle backward-word |
| 812 | zle backward-kill-word |
| 813 | } |
| 814 | zle -N slash-backward-kill-word |
| 815 | |
| 816 | # a generic accept-line wrapper |
| 817 | |
| 818 | # This widget can prevent unwanted autocorrections from command-name |
| 819 | # to _command-name, rehash automatically on enter and call any number |
| 820 | # of builtin and user-defined widgets in different contexts. |
| 821 | # |
| 822 | # For a broader description, see: |
| 823 | # <http://bewatermyfriend.org/posts/2007/12-26.11-50-38-tooltime.html> |
| 824 | # |
| 825 | # The code is imported from the file 'zsh/functions/accept-line' from |
| 826 | # <http://ft.bewatermyfriend.org/comp/zsh/zsh-dotfiles.tar.bz2>, which |
| 827 | # distributed under the same terms as zsh itself. |
| 828 | |
| 829 | # A newly added command will may not be found or will cause false |
| 830 | # correction attempts, if you got auto-correction set. By setting the |
| 831 | # following style, we force accept-line() to rehash, if it cannot |
| 832 | # find the first word on the command line in the $command[] hash. |
| 833 | zstyle ':acceptline:*' rehash true |
| 834 | |
| 835 | function Accept-Line () { |
| 836 | setopt localoptions noksharrays |
| 837 | local -a subs |
| 838 | local -xi aldone |
| 839 | local sub |
| 840 | local alcontext=${1:-$alcontext} |
| 841 | |
| 842 | zstyle -a ":acceptline:${alcontext}" actions subs |
| 843 | |
| 844 | (( ${#subs} < 1 )) && return 0 |
| 845 | |
| 846 | (( aldone = 0 )) |
| 847 | for sub in ${subs} ; do |
| 848 | [[ ${sub} == 'accept-line' ]] && sub='.accept-line' |
| 849 | zle ${sub} |
| 850 | |
| 851 | (( aldone > 0 )) && break |
| 852 | done |
| 853 | } |
| 854 | |
| 855 | function Accept-Line-getdefault () { |
| 856 | emulate -L zsh |
| 857 | local default_action |
| 858 | |
| 859 | zstyle -s ":acceptline:${alcontext}" default_action default_action |
| 860 | case ${default_action} in |
| 861 | ((accept-line|)) |
| 862 | printf ".accept-line" |
| 863 | ;; |
| 864 | (*) |
| 865 | printf ${default_action} |
| 866 | ;; |
| 867 | esac |
| 868 | } |
| 869 | |
| 870 | function Accept-Line-HandleContext () { |
| 871 | zle Accept-Line |
| 872 | |
| 873 | default_action=$(Accept-Line-getdefault) |
| 874 | zstyle -T ":acceptline:${alcontext}" call_default \ |
| 875 | && zle ${default_action} |
| 876 | } |
| 877 | |
| 878 | function accept-line () { |
| 879 | setopt localoptions noksharrays |
| 880 | local -a cmdline |
| 881 | local -x alcontext |
| 882 | local buf com fname format msg default_action |
| 883 | |
| 884 | alcontext='default' |
| 885 | buf="${BUFFER}" |
| 886 | cmdline=(${(z)BUFFER}) |
| 887 | com="${cmdline[1]}" |
| 888 | fname="_${com}" |
| 889 | |
| 890 | Accept-Line 'preprocess' |
| 891 | |
| 892 | zstyle -t ":acceptline:${alcontext}" rehash \ |
| 893 | && [[ -z ${commands[$com]} ]] \ |
| 894 | && rehash |
| 895 | |
| 896 | if [[ -n ${com} ]] \ |
| 897 | && [[ -n ${reswords[(r)$com]} ]] \ |
| 898 | || [[ -n ${aliases[$com]} ]] \ |
| 899 | || [[ -n ${functions[$com]} ]] \ |
| 900 | || [[ -n ${builtins[$com]} ]] \ |
| 901 | || [[ -n ${commands[$com]} ]] ; then |
| 902 | |
| 903 | # there is something sensible to execute, just do it. |
| 904 | alcontext='normal' |
| 905 | Accept-Line-HandleContext |
| 906 | |
| 907 | return |
| 908 | fi |
| 909 | |
| 910 | if [[ -o correct ]] \ |
| 911 | || [[ -o correctall ]] \ |
| 912 | && [[ -n ${functions[$fname]} ]] ; then |
| 913 | |
| 914 | # nothing there to execute but there is a function called |
| 915 | # _command_name; a completion widget. Makes no sense to |
| 916 | # call it on the commandline, but the correct{,all} options |
| 917 | # will ask for it nevertheless, so warn the user. |
| 918 | if [[ ${LASTWIDGET} == 'accept-line' ]] ; then |
| 919 | # Okay, we warned the user before, he called us again, |
| 920 | # so have it his way. |
| 921 | alcontext='force' |
| 922 | Accept-Line-HandleContext |
| 923 | |
| 924 | return |
| 925 | fi |
| 926 | |
| 927 | if zstyle -t ":acceptline:${alcontext}" nocompwarn ; then |
| 928 | alcontext='normal' |
| 929 | Accept-Line-HandleContext |
| 930 | else |
| 931 | # prepare warning message for the user, configurable via zstyle. |
| 932 | zstyle -s ":acceptline:${alcontext}" compwarnfmt msg |
| 933 | |
| 934 | if [[ -z ${msg} ]] ; then |
| 935 | msg="%c will not execute and completion %f exists." |
| 936 | fi |
| 937 | |
| 938 | zformat -f msg "${msg}" "c:${com}" "f:${fname}" |
| 939 | |
| 940 | zle -M -- "${msg}" |
| 941 | fi |
| 942 | return |
| 943 | elif [[ -n ${buf//[$' \t\n']##/} ]] ; then |
| 944 | # If we are here, the commandline contains something that is not |
| 945 | # executable, which is neither subject to _command_name correction |
| 946 | # and is not empty. might be a variable assignment |
| 947 | alcontext='misc' |
| 948 | Accept-Line-HandleContext |
| 949 | |
| 950 | return |
| 951 | fi |
| 952 | |
| 953 | # If we got this far, the commandline only contains whitespace, or is empty. |
| 954 | alcontext='empty' |
| 955 | Accept-Line-HandleContext |
| 956 | } |
| 957 | |
| 958 | zle -N accept-line |
| 959 | zle -N Accept-Line |
| 960 | zle -N Accept-Line-HandleContext |
| 961 | |
| 962 | # power completion / abbreviation expansion / buffer expansion |
| 963 | # see http://zshwiki.org/home/examples/zleiab for details |
| 964 | # less risky than the global aliases but powerful as well |
| 965 | # just type the abbreviation key and afterwards 'ctrl-x .' to expand it |
| 966 | declare -A abk |
| 967 | setopt extendedglob |
| 968 | setopt interactivecomments |
| 969 | abk=( |
| 970 | # key # value (#d additional doc string) |
| 971 | #A# start |
| 972 | '...' '../..' |
| 973 | '....' '../../..' |
| 974 | 'BG' '& exit' |
| 975 | 'C' '| wc -l' |
| 976 | 'G' '|& grep '${grep_options:+"${grep_options[*]}"} |
| 977 | 'H' '| head' |
| 978 | 'Hl' ' --help |& less -r' #d (Display help in pager) |
| 979 | 'J' '| jq' |
| 980 | 'K' '| keep' |
| 981 | 'L' '| less' |
| 982 | 'LL' '|& less -r' |
| 983 | 'M' '| most' |
| 984 | 'N' '&>/dev/null' #d (No Output) |
| 985 | 'R' '| tr A-z N-za-m' #d (ROT13) |
| 986 | 'SL' '| sort | less' |
| 987 | 'S' '| sort -u' |
| 988 | 'T' '| tail' |
| 989 | 'TS' '| ts "%F %H:%M:%.S"' |
| 990 | 'V' '|& vim -' |
| 991 | #A# end |
| 992 | 'co' './configure && make && sudo make install' |
| 993 | ) |
| 994 | |
| 995 | function zleiab () { |
| 996 | emulate -L zsh |
| 997 | setopt extendedglob |
| 998 | local MATCH |
| 999 | |
| 1000 | LBUFFER=${LBUFFER%%(#m)[.\-+:|_a-zA-Z0-9]#} |
| 1001 | LBUFFER+=${abk[$MATCH]:-$MATCH} |
| 1002 | } |
| 1003 | |
| 1004 | zle -N zleiab |
| 1005 | |
| 1006 | function help-show-abk () { |
| 1007 | zle -M "$(print "Available abbreviations for expansion:"; print -a -C 2 ${(kv)abk})" |
| 1008 | } |
| 1009 | |
| 1010 | zle -N help-show-abk |
| 1011 | |
| 1012 | # press "ctrl-x d" to insert the actual date in the form yyyy-mm-dd |
| 1013 | function insert-datestamp () { LBUFFER+=${(%):-'%D{%Y-%m-%d}'}; } |
| 1014 | zle -N insert-datestamp |
| 1015 | |
| 1016 | # press esc-m for inserting last typed word again (thanks to caphuso!) |
| 1017 | function insert-last-typed-word () { zle insert-last-word -- 0 -1 }; |
| 1018 | zle -N insert-last-typed-word; |
| 1019 | |
| 1020 | function grml-zsh-fg () { |
| 1021 | if (( ${#jobstates} )); then |
| 1022 | zle .push-input |
| 1023 | [[ -o hist_ignore_space ]] && BUFFER=' ' || BUFFER='' |
| 1024 | BUFFER="${BUFFER}fg" |
| 1025 | zle .accept-line |
| 1026 | else |
| 1027 | zle -M 'No background jobs. Doing nothing.' |
| 1028 | fi |
| 1029 | } |
| 1030 | zle -N grml-zsh-fg |
| 1031 | |
| 1032 | # run command line as user root via sudo: |
| 1033 | function sudo-command-line () { |
| 1034 | [[ -z $BUFFER ]] && zle up-history |
| 1035 | local cmd="sudo " |
| 1036 | if [[ ${BUFFER} == ${cmd}* ]]; then |
| 1037 | CURSOR=$(( CURSOR-${#cmd} )) |
| 1038 | BUFFER="${BUFFER#$cmd}" |
| 1039 | else |
| 1040 | BUFFER="${cmd}${BUFFER}" |
| 1041 | CURSOR=$(( CURSOR+${#cmd} )) |
| 1042 | fi |
| 1043 | zle reset-prompt |
| 1044 | } |
| 1045 | zle -N sudo-command-line |
| 1046 | |
| 1047 | ### jump behind the first word on the cmdline. |
| 1048 | ### useful to add options. |
| 1049 | function jump_after_first_word () { |
| 1050 | local words |
| 1051 | words=(${(z)BUFFER}) |
| 1052 | |
| 1053 | if (( ${#words} <= 1 )) ; then |
| 1054 | CURSOR=${#BUFFER} |
| 1055 | else |
| 1056 | CURSOR=${#${words[1]}} |
| 1057 | fi |
| 1058 | } |
| 1059 | zle -N jump_after_first_word |
| 1060 | |
| 1061 | #f5# Create directory under cursor or the selected area |
| 1062 | function inplaceMkDirs () { |
| 1063 | # Press ctrl-xM to create the directory under the cursor or the selected area. |
| 1064 | # To select an area press ctrl-@ or ctrl-space and use the cursor. |
| 1065 | # Use case: you type "mv abc ~/testa/testb/testc/" and remember that the |
| 1066 | # directory does not exist yet -> press ctrl-XM and problem solved |
| 1067 | local PATHTOMKDIR |
| 1068 | if ((REGION_ACTIVE==1)); then |
| 1069 | local F=$MARK T=$CURSOR |
| 1070 | if [[ $F -gt $T ]]; then |
| 1071 | F=${CURSOR} |
| 1072 | T=${MARK} |
| 1073 | fi |
| 1074 | # get marked area from buffer and eliminate whitespace |
| 1075 | PATHTOMKDIR=${BUFFER[F+1,T]%%[[:space:]]##} |
| 1076 | PATHTOMKDIR=${PATHTOMKDIR##[[:space:]]##} |
| 1077 | else |
| 1078 | local bufwords iword |
| 1079 | bufwords=(${(z)LBUFFER}) |
| 1080 | iword=${#bufwords} |
| 1081 | bufwords=(${(z)BUFFER}) |
| 1082 | PATHTOMKDIR="${(Q)bufwords[iword]}" |
| 1083 | fi |
| 1084 | [[ -z "${PATHTOMKDIR}" ]] && return 1 |
| 1085 | PATHTOMKDIR=${~PATHTOMKDIR} |
| 1086 | if [[ -e "${PATHTOMKDIR}" ]]; then |
| 1087 | zle -M " path already exists, doing nothing" |
| 1088 | else |
| 1089 | zle -M "$(mkdir -p -v "${PATHTOMKDIR}")" |
| 1090 | zle end-of-line |
| 1091 | fi |
| 1092 | } |
| 1093 | |
| 1094 | zle -N inplaceMkDirs |
| 1095 | |
| 1096 | #v1# set number of lines to display per page |
| 1097 | HELP_LINES_PER_PAGE=20 |
| 1098 | #v1# set location of help-zle cache file |
| 1099 | HELP_ZLE_CACHE_FILE=~/.cache/zsh_help_zle_lines.zsh |
| 1100 | # helper function for help-zle, actually generates the help text |
| 1101 | function help_zle_parse_keybindings () { |
| 1102 | emulate -L zsh |
| 1103 | setopt extendedglob |
| 1104 | unsetopt ksharrays #indexing starts at 1 |
| 1105 | |
| 1106 | #v1# choose files that help-zle will parse for keybindings |
| 1107 | ((${+HELPZLE_KEYBINDING_FILES})) || HELPZLE_KEYBINDING_FILES=( /etc/zsh/zshrc ~/.zshrc.pre ~/.zshrc ~/.zshrc.local ) |
| 1108 | |
| 1109 | if [[ -r $HELP_ZLE_CACHE_FILE ]]; then |
| 1110 | local load_cache=0 |
| 1111 | local f |
| 1112 | for f ($HELPZLE_KEYBINDING_FILES) [[ $f -nt $HELP_ZLE_CACHE_FILE ]] && load_cache=1 |
| 1113 | [[ $load_cache -eq 0 ]] && . $HELP_ZLE_CACHE_FILE && return |
| 1114 | fi |
| 1115 | |
| 1116 | #fill with default keybindings, possibly to be overwritten in a file later |
| 1117 | #Note that due to zsh inconsistency on escaping assoc array keys, we encase the key in '' which we will remove later |
| 1118 | local -A help_zle_keybindings |
| 1119 | help_zle_keybindings['<Ctrl>@']="set MARK" |
| 1120 | help_zle_keybindings['<Ctrl>x<Ctrl>j']="vi-join lines" |
| 1121 | help_zle_keybindings['<Ctrl>x<Ctrl>b']="jump to matching brace" |
| 1122 | help_zle_keybindings['<Ctrl>x<Ctrl>u']="undo" |
| 1123 | help_zle_keybindings['<Ctrl>_']="undo" |
| 1124 | help_zle_keybindings['<Ctrl>x<Ctrl>f<c>']="find <c> in cmdline" |
| 1125 | help_zle_keybindings['<Ctrl>a']="goto beginning of line" |
| 1126 | help_zle_keybindings['<Ctrl>e']="goto end of line" |
| 1127 | help_zle_keybindings['<Ctrl>t']="transpose charaters" |
| 1128 | help_zle_keybindings['<Alt>t']="transpose words" |
| 1129 | help_zle_keybindings['<Alt>s']="spellcheck word" |
| 1130 | help_zle_keybindings['<Ctrl>k']="backward kill buffer" |
| 1131 | help_zle_keybindings['<Ctrl>u']="forward kill buffer" |
| 1132 | help_zle_keybindings['<Ctrl>y']="insert previously killed word/string" |
| 1133 | help_zle_keybindings["<Alt>'"]="quote line" |
| 1134 | help_zle_keybindings['<Alt>"']="quote from mark to cursor" |
| 1135 | help_zle_keybindings['<Alt><arg>']="repeat next cmd/char <arg> times (<Alt>-<Alt>1<Alt>0a -> -10 times 'a')" |
| 1136 | help_zle_keybindings['<Alt>u']="make next word Uppercase" |
| 1137 | help_zle_keybindings['<Alt>l']="make next word lowercase" |
| 1138 | help_zle_keybindings['<Ctrl>xG']="preview expansion under cursor" |
| 1139 | help_zle_keybindings['<Alt>q']="push current CL into background, freeing it. Restore on next CL" |
| 1140 | help_zle_keybindings['<Alt>.']="insert (and interate through) last word from prev CLs" |
| 1141 | help_zle_keybindings['<Alt>,']="complete word from newer history (consecutive hits)" |
| 1142 | help_zle_keybindings['<Alt>m']="repeat last typed word on current CL" |
| 1143 | help_zle_keybindings['<Ctrl>v']="insert next keypress symbol literally (e.g. for bindkey)" |
| 1144 | help_zle_keybindings['!!:n*<Tab>']="insert last n arguments of last command" |
| 1145 | help_zle_keybindings['!!:n-<Tab>']="insert arguments n..N-2 of last command (e.g. mv s s d)" |
| 1146 | help_zle_keybindings['<Alt>h']="show help/manpage for current command" |
| 1147 | |
| 1148 | #init global variables |
| 1149 | unset help_zle_lines help_zle_sln |
| 1150 | typeset -g -a help_zle_lines |
| 1151 | typeset -g help_zle_sln=1 |
| 1152 | |
| 1153 | local k v f cline |
| 1154 | local lastkeybind_desc contents #last description starting with #k# that we found |
| 1155 | local num_lines_elapsed=0 #number of lines between last description and keybinding |
| 1156 | #search config files in the order they a called (and thus the order in which they overwrite keybindings) |
| 1157 | for f in $HELPZLE_KEYBINDING_FILES; do |
| 1158 | [[ -r "$f" ]] || continue #not readable ? skip it |
| 1159 | contents="$(<$f)" |
| 1160 | for cline in "${(f)contents}"; do |
| 1161 | #zsh pattern: matches lines like: #k# .............. |
| 1162 | if [[ "$cline" == (#s)[[:space:]]#\#k\#[[:space:]]##(#b)(*)[[:space:]]#(#e) ]]; then |
| 1163 | lastkeybind_desc="$match[*]" |
| 1164 | num_lines_elapsed=0 |
| 1165 | #zsh pattern: matches lines that set a keybinding using bind2map, bindkey or compdef -k |
| 1166 | # ignores lines that are commentend out |
| 1167 | # grabs first in '' or "" enclosed string with length between 1 and 6 characters |
| 1168 | elif [[ "$cline" == [^#]#(bind2maps[[:space:]](*)-s|bindkey|compdef -k)[[:space:]](*)(#b)(\"((?)(#c1,6))\"|\'((?)(#c1,6))\')(#B)(*) ]]; then |
| 1169 | #description previously found ? description not more than 2 lines away ? keybinding not empty ? |
| 1170 | if [[ -n $lastkeybind_desc && $num_lines_elapsed -lt 2 && -n $match[1] ]]; then |
| 1171 | #substitute keybinding string with something readable |
| 1172 | k=${${${${${${${match[1]/\\e\^h/<Alt><BS>}/\\e\^\?/<Alt><BS>}/\\e\[5~/<PageUp>}/\\e\[6~/<PageDown>}//(\\e|\^\[)/<Alt>}//\^/<Ctrl>}/3~/<Alt><Del>} |
| 1173 | #put keybinding in assoc array, possibly overwriting defaults or stuff found in earlier files |
| 1174 | #Note that we are extracting the keybinding-string including the quotes (see Note at beginning) |
| 1175 | help_zle_keybindings[${k}]=$lastkeybind_desc |
| 1176 | fi |
| 1177 | lastkeybind_desc="" |
| 1178 | else |
| 1179 | ((num_lines_elapsed++)) |
| 1180 | fi |
| 1181 | done |
| 1182 | done |
| 1183 | unset contents |
| 1184 | #calculate length of keybinding column |
| 1185 | local kstrlen=0 |
| 1186 | for k (${(k)help_zle_keybindings[@]}) ((kstrlen < ${#k})) && kstrlen=${#k} |
| 1187 | #convert the assoc array into preformated lines, which we are able to sort |
| 1188 | for k v in ${(kv)help_zle_keybindings[@]}; do |
| 1189 | #pad keybinding-string to kstrlen chars and remove outermost characters (i.e. the quotes) |
| 1190 | help_zle_lines+=("${(r:kstrlen:)k[2,-2]}${v}") |
| 1191 | done |
| 1192 | #sort lines alphabetically |
| 1193 | help_zle_lines=("${(i)help_zle_lines[@]}") |
| 1194 | [[ -d ${HELP_ZLE_CACHE_FILE:h} ]] || mkdir -p "${HELP_ZLE_CACHE_FILE:h}" |
| 1195 | echo "help_zle_lines=(${(q)help_zle_lines[@]})" >| $HELP_ZLE_CACHE_FILE |
| 1196 | zcompile $HELP_ZLE_CACHE_FILE |
| 1197 | } |
| 1198 | typeset -g help_zle_sln |
| 1199 | typeset -g -a help_zle_lines |
| 1200 | |
| 1201 | # Provides (partially autogenerated) help on keybindings and the zsh line editor |
| 1202 | function help-zle () { |
| 1203 | emulate -L zsh |
| 1204 | unsetopt ksharrays #indexing starts at 1 |
| 1205 | #help lines already generated ? no ? then do it |
| 1206 | [[ ${+functions[help_zle_parse_keybindings]} -eq 1 ]] && {help_zle_parse_keybindings && unfunction help_zle_parse_keybindings} |
| 1207 | #already displayed all lines ? go back to the start |
| 1208 | [[ $help_zle_sln -gt ${#help_zle_lines} ]] && help_zle_sln=1 |
| 1209 | local sln=$help_zle_sln |
| 1210 | #note that help_zle_sln is a global var, meaning we remember the last page we viewed |
| 1211 | help_zle_sln=$((help_zle_sln + HELP_LINES_PER_PAGE)) |
| 1212 | zle -M "${(F)help_zle_lines[sln,help_zle_sln-1]}" |
| 1213 | } |
| 1214 | zle -N help-zle |
| 1215 | |
| 1216 | ## complete word from currently visible Screen or Tmux buffer. |
| 1217 | if check_com -c screen || check_com -c tmux; then |
| 1218 | function _complete_screen_display () { |
| 1219 | |
| 1220 | local TMPFILE=$(mktemp) |
| 1221 | local -U -a _screen_display_wordlist |
| 1222 | trap "rm -f $TMPFILE" EXIT |
| 1223 | |
| 1224 | # fill array with contents from screen hardcopy |
| 1225 | if ((${+TMUX})); then |
| 1226 | #works, but crashes tmux below version 1.4 |
| 1227 | #luckily tmux -V option to ask for version, was also added in 1.4 |
| 1228 | tmux -V &>/dev/null || return |
| 1229 | tmux -q capture-pane -b 0 \; save-buffer -b 0 $TMPFILE \; delete-buffer -b 0 |
| 1230 | else |
| 1231 | [[ "$TERM" != "screen" ]] && return |
| 1232 | screen -X hardcopy $TMPFILE |
| 1233 | # screen sucks, it dumps in latin1, apparently always. so recode it |
| 1234 | # to system charset |
| 1235 | check_com recode && recode latin1 $TMPFILE |
| 1236 | fi |
| 1237 | _screen_display_wordlist=( ${(QQ)$(<$TMPFILE)} ) |
| 1238 | # remove PREFIX to be completed from that array |
| 1239 | _screen_display_wordlist[${_screen_display_wordlist[(i)$PREFIX]}]="" |
| 1240 | compadd -a _screen_display_wordlist |
| 1241 | } |
| 1242 | #m# k CTRL-x\,\,\,S Complete word from GNU screen buffer |
| 1243 | bindkey -r "^xS" |
| 1244 | compdef -k _complete_screen_display complete-word '^xS' |
| 1245 | fi |
| 1246 | |
| 1247 | # Load a few more functions and tie them to widgets, so they can be bound: |
| 1248 | |
| 1249 | function zrcautozle () { |
| 1250 | emulate -L zsh |
| 1251 | local fnc=$1 |
| 1252 | zrcautoload $fnc && zle -N $fnc |
| 1253 | } |
| 1254 | |
| 1255 | function zrcgotwidget () { |
| 1256 | (( ${+widgets[$1]} )) |
| 1257 | } |
| 1258 | |
| 1259 | function zrcgotkeymap () { |
| 1260 | [[ -n ${(M)keymaps:#$1} ]] |
| 1261 | } |
| 1262 | |
| 1263 | zrcautozle insert-files |
| 1264 | zrcautozle edit-command-line |
| 1265 | zrcautozle insert-unicode-char |
| 1266 | if zrcautoload history-search-end; then |
| 1267 | zle -N history-beginning-search-backward-end history-search-end |
| 1268 | zle -N history-beginning-search-forward-end history-search-end |
| 1269 | fi |
| 1270 | zle -C hist-complete complete-word _generic |
| 1271 | zstyle ':completion:hist-complete:*' completer _history |
| 1272 | |
| 1273 | # The actual terminal setup hooks and bindkey-calls: |
| 1274 | |
| 1275 | # An array to note missing features to ease diagnosis in case of problems. |
| 1276 | typeset -ga grml_missing_features |
| 1277 | |
| 1278 | function zrcbindkey () { |
| 1279 | if (( ARGC )) && zrcgotwidget ${argv[-1]}; then |
| 1280 | bindkey "$@" |
| 1281 | fi |
| 1282 | } |
| 1283 | |
| 1284 | function bind2maps () { |
| 1285 | local i sequence widget |
| 1286 | local -a maps |
| 1287 | |
| 1288 | while [[ "$1" != "--" ]]; do |
| 1289 | maps+=( "$1" ) |
| 1290 | shift |
| 1291 | done |
| 1292 | shift |
| 1293 | |
| 1294 | if [[ "$1" == "-s" ]]; then |
| 1295 | shift |
| 1296 | sequence="$1" |
| 1297 | else |
| 1298 | sequence="${key[$1]}" |
| 1299 | fi |
| 1300 | widget="$2" |
| 1301 | |
| 1302 | [[ -z "$sequence" ]] && return 1 |
| 1303 | |
| 1304 | for i in "${maps[@]}"; do |
| 1305 | zrcbindkey -M "$i" "$sequence" "$widget" |
| 1306 | done |
| 1307 | } |
| 1308 | |
| 1309 | if (( ${+terminfo[smkx]} )) && (( ${+terminfo[rmkx]} )); then |
| 1310 | function zle-smkx () { |
| 1311 | emulate -L zsh |
| 1312 | printf '%s' ${terminfo[smkx]} |
| 1313 | } |
| 1314 | function zle-rmkx () { |
| 1315 | emulate -L zsh |
| 1316 | printf '%s' ${terminfo[rmkx]} |
| 1317 | } |
| 1318 | function zle-line-init () { |
| 1319 | zle-smkx |
| 1320 | } |
| 1321 | function zle-line-finish () { |
| 1322 | zle-rmkx |
| 1323 | } |
| 1324 | zle -N zle-line-init |
| 1325 | zle -N zle-line-finish |
| 1326 | else |
| 1327 | for i in {s,r}mkx; do |
| 1328 | (( ${+terminfo[$i]} )) || grml_missing_features+=($i) |
| 1329 | done |
| 1330 | unset i |
| 1331 | fi |
| 1332 | |
| 1333 | typeset -A key |
| 1334 | key=( |
| 1335 | Home "${terminfo[khome]}" |
| 1336 | End "${terminfo[kend]}" |
| 1337 | Insert "${terminfo[kich1]}" |
| 1338 | Delete "${terminfo[kdch1]}" |
| 1339 | Up "${terminfo[kcuu1]}" |
| 1340 | Down "${terminfo[kcud1]}" |
| 1341 | Left "${terminfo[kcub1]}" |
| 1342 | Right "${terminfo[kcuf1]}" |
| 1343 | PageUp "${terminfo[kpp]}" |
| 1344 | PageDown "${terminfo[knp]}" |
| 1345 | BackTab "${terminfo[kcbt]}" |
| 1346 | ) |
| 1347 | |
| 1348 | # Guidelines for adding key bindings: |
| 1349 | # |
| 1350 | # - Do not add hardcoded escape sequences, to enable non standard key |
| 1351 | # combinations such as Ctrl-Meta-Left-Cursor. They are not easily portable. |
| 1352 | # |
| 1353 | # - Adding Ctrl characters, such as '^b' is okay; note that '^b' and '^B' are |
| 1354 | # the same key. |
| 1355 | # |
| 1356 | # - All keys from the $key[] mapping are obviously okay. |
| 1357 | # |
| 1358 | # - Most terminals send "ESC x" when Meta-x is pressed. Thus, sequences like |
| 1359 | # '\ex' are allowed in here as well. |
| 1360 | |
| 1361 | bind2maps emacs -- Home beginning-of-somewhere |
| 1362 | bind2maps viins vicmd -- Home vi-beginning-of-line |
| 1363 | bind2maps emacs -- End end-of-somewhere |
| 1364 | bind2maps viins vicmd -- End vi-end-of-line |
| 1365 | bind2maps emacs viins -- Insert overwrite-mode |
| 1366 | bind2maps vicmd -- Insert vi-insert |
| 1367 | bind2maps emacs -- Delete delete-char |
| 1368 | bind2maps viins vicmd -- Delete vi-delete-char |
| 1369 | bind2maps emacs viins vicmd -- Up up-line-or-search |
| 1370 | bind2maps emacs viins vicmd -- Down down-line-or-search |
| 1371 | bind2maps emacs -- Left backward-char |
| 1372 | bind2maps viins vicmd -- Left vi-backward-char |
| 1373 | bind2maps emacs -- Right forward-char |
| 1374 | bind2maps viins vicmd -- Right vi-forward-char |
| 1375 | #k# Perform abbreviation expansion |
| 1376 | bind2maps emacs viins -- -s '^x.' zleiab |
| 1377 | #k# Display list of abbreviations that would expand |
| 1378 | bind2maps emacs viins -- -s '^xb' help-show-abk |
| 1379 | #k# mkdir -p <dir> from string under cursor or marked area |
| 1380 | bind2maps emacs viins -- -s '^xM' inplaceMkDirs |
| 1381 | #k# display help for keybindings and ZLE |
| 1382 | bind2maps emacs viins -- -s '^xz' help-zle |
| 1383 | #k# Insert files and test globbing |
| 1384 | bind2maps emacs viins -- -s "^xf" insert-files |
| 1385 | #k# Edit the current line in \kbd{\$EDITOR} |
| 1386 | bind2maps emacs viins -- -s '\ee' edit-command-line |
| 1387 | #k# search history backward for entry beginning with typed text |
| 1388 | bind2maps emacs viins -- -s '^xp' history-beginning-search-backward-end |
| 1389 | #k# search history forward for entry beginning with typed text |
| 1390 | bind2maps emacs viins -- -s '^xP' history-beginning-search-forward-end |
| 1391 | #k# search history backward for entry beginning with typed text |
| 1392 | bind2maps emacs viins -- PageUp history-beginning-search-backward-end |
| 1393 | #k# search history forward for entry beginning with typed text |
| 1394 | bind2maps emacs viins -- PageDown history-beginning-search-forward-end |
| 1395 | bind2maps emacs viins -- -s "^x^h" commit-to-history |
| 1396 | #k# Kill left-side word or everything up to next slash |
| 1397 | bind2maps emacs viins -- -s '\ev' slash-backward-kill-word |
| 1398 | #k# Kill left-side word or everything up to next slash |
| 1399 | bind2maps emacs viins -- -s '\e^h' slash-backward-kill-word |
| 1400 | #k# Kill left-side word or everything up to next slash |
| 1401 | bind2maps emacs viins -- -s '\e^?' slash-backward-kill-word |
| 1402 | # Do history expansion on space: |
| 1403 | bind2maps emacs viins -- -s ' ' magic-space |
| 1404 | #k# Trigger menu-complete |
| 1405 | bind2maps emacs viins -- -s '\ei' menu-complete # menu completion via esc-i |
| 1406 | #k# Insert a timestamp on the command line (yyyy-mm-dd) |
| 1407 | bind2maps emacs viins -- -s '^xd' insert-datestamp |
| 1408 | #k# Insert last typed word |
| 1409 | bind2maps emacs viins -- -s "\em" insert-last-typed-word |
| 1410 | #k# A smart shortcut for \kbd{fg<enter>} |
| 1411 | bind2maps emacs viins -- -s '^z' grml-zsh-fg |
| 1412 | #k# prepend the current command with "sudo" |
| 1413 | bind2maps emacs viins -- -s "^os" sudo-command-line |
| 1414 | #k# jump to after first word (for adding options) |
| 1415 | bind2maps emacs viins -- -s '^x1' jump_after_first_word |
| 1416 | #k# complete word from history with menu |
| 1417 | bind2maps emacs viins -- -s "^x^x" hist-complete |
| 1418 | |
| 1419 | # insert unicode character |
| 1420 | # usage example: 'ctrl-x i' 00A7 'ctrl-x i' will give you an § |
| 1421 | # See for example http://unicode.org/charts/ for unicode characters code |
| 1422 | #k# Insert Unicode character |
| 1423 | bind2maps emacs viins -- -s '^xi' insert-unicode-char |
| 1424 | |
| 1425 | # use the new *-pattern-* widgets for incremental history search |
| 1426 | if zrcgotwidget history-incremental-pattern-search-backward; then |
| 1427 | for seq wid in '^r' history-incremental-pattern-search-backward \ |
| 1428 | '^s' history-incremental-pattern-search-forward |
| 1429 | do |
| 1430 | bind2maps emacs viins vicmd -- -s $seq $wid |
| 1431 | done |
| 1432 | builtin unset -v seq wid |
| 1433 | fi |
| 1434 | |
| 1435 | if zrcgotkeymap menuselect; then |
| 1436 | #m# k Shift-tab Perform backwards menu completion |
| 1437 | bind2maps menuselect -- BackTab reverse-menu-complete |
| 1438 | |
| 1439 | #k# menu selection: pick item but stay in the menu |
| 1440 | bind2maps menuselect -- -s '\e^M' accept-and-menu-complete |
| 1441 | # also use + and INSERT since it's easier to press repeatedly |
| 1442 | bind2maps menuselect -- -s '+' accept-and-menu-complete |
| 1443 | bind2maps menuselect -- Insert accept-and-menu-complete |
| 1444 | |
| 1445 | # accept a completion and try to complete again by using menu |
| 1446 | # completion; very useful with completing directories |
| 1447 | # by using 'undo' one's got a simple file browser |
| 1448 | bind2maps menuselect -- -s '^o' accept-and-infer-next-history |
| 1449 | fi |
| 1450 | |
| 1451 | # Finally, here are still a few hardcoded escape sequences; Special sequences |
| 1452 | # like Ctrl-<Cursor-key> etc do suck a fair bit, because they are not |
| 1453 | # standardised and most of the time are not available in a terminals terminfo |
| 1454 | # entry. |
| 1455 | # |
| 1456 | # While we do not encourage adding bindings like these, we will keep these for |
| 1457 | # backward compatibility. |
| 1458 | |
| 1459 | ## use Ctrl-left-arrow and Ctrl-right-arrow for jumping to word-beginnings on |
| 1460 | ## the command line. |
| 1461 | # URxvt sequences: |
| 1462 | bind2maps emacs viins vicmd -- -s '\eOc' forward-word |
| 1463 | bind2maps emacs viins vicmd -- -s '\eOd' backward-word |
| 1464 | # These are for xterm: |
| 1465 | bind2maps emacs viins vicmd -- -s '\e[1;5C' forward-word |
| 1466 | bind2maps emacs viins vicmd -- -s '\e[1;5D' backward-word |
| 1467 | ## the same for alt-left-arrow and alt-right-arrow |
| 1468 | # URxvt again: |
| 1469 | bind2maps emacs viins vicmd -- -s '\e\e[C' forward-word |
| 1470 | bind2maps emacs viins vicmd -- -s '\e\e[D' backward-word |
| 1471 | # Xterm again: |
| 1472 | bind2maps emacs viins vicmd -- -s '^[[1;3C' forward-word |
| 1473 | bind2maps emacs viins vicmd -- -s '^[[1;3D' backward-word |
| 1474 | # Also try ESC Left/Right: |
| 1475 | bind2maps emacs viins vicmd -- -s '\e'${key[Right]} forward-word |
| 1476 | bind2maps emacs viins vicmd -- -s '\e'${key[Left]} backward-word |
| 1477 | |
| 1478 | # autoloading |
| 1479 | |
| 1480 | zrcautoload zmv |
| 1481 | zrcautoload zed |
| 1482 | |
| 1483 | # we don't want to quote/espace URLs on our own... |
| 1484 | # if autoload -U url-quote-magic ; then |
| 1485 | # zle -N self-insert url-quote-magic |
| 1486 | # zstyle ':url-quote-magic:*' url-metas '*?[]^()~#{}=' |
| 1487 | # else |
| 1488 | # print 'Notice: no url-quote-magic available :(' |
| 1489 | # fi |
| 1490 | alias url-quote='autoload -U bracketed-paste-magic url-quote-magic; |
| 1491 | zle -N bracketed-paste bracketed-paste-magic; zle -N self-insert url-quote-magic' |
| 1492 | |
| 1493 | #m# k ESC-h Call \kbd{run-help} for the 1st word on the command line |
| 1494 | alias run-help >&/dev/null && unalias run-help |
| 1495 | for rh in run-help{,-git,-ip,-openssl,-p4,-sudo,-svk,-svn}; do |
| 1496 | zrcautoload $rh |
| 1497 | done; unset rh |
| 1498 | |
| 1499 | # command not found handling |
| 1500 | |
| 1501 | (( ${COMMAND_NOT_FOUND} == 1 )) && |
| 1502 | function command_not_found_handler () { |
| 1503 | emulate -L zsh |
| 1504 | if [[ -x ${GRML_ZSH_CNF_HANDLER} ]] ; then |
| 1505 | ${GRML_ZSH_CNF_HANDLER} $1 |
| 1506 | fi |
| 1507 | return 1 |
| 1508 | } |
| 1509 | |
| 1510 | # history |
| 1511 | |
| 1512 | #v# |
| 1513 | HISTFILE=${HISTFILE:-${ZDOTDIR:-${HOME}}/.zsh_history} |
| 1514 | # override settings only if the defaults from zsh are in place |
| 1515 | if [[ -z $HISTSIZE || $HISTSIZE -eq 30 ]] ; then |
| 1516 | HISTSIZE=5000 |
| 1517 | SAVEHIST=10000 # useful for setopt append_history |
| 1518 | fi |
| 1519 | |
| 1520 | # dirstack handling |
| 1521 | |
| 1522 | DIRSTACKSIZE=${DIRSTACKSIZE:-20} |
| 1523 | DIRSTACKFILE=${DIRSTACKFILE:-${ZDOTDIR:-${HOME}}/.zdirs} |
| 1524 | |
| 1525 | if zstyle -T ':grml:chpwd:dirstack' enable; then |
| 1526 | typeset -gaU GRML_PERSISTENT_DIRSTACK |
| 1527 | function grml_dirstack_filter () { |
| 1528 | local -a exclude |
| 1529 | local filter entry |
| 1530 | if zstyle -s ':grml:chpwd:dirstack' filter filter; then |
| 1531 | $filter $1 && return 0 |
| 1532 | fi |
| 1533 | if zstyle -a ':grml:chpwd:dirstack' exclude exclude; then |
| 1534 | for entry in "${exclude[@]}"; do |
| 1535 | [[ $1 == ${~entry} ]] && return 0 |
| 1536 | done |
| 1537 | fi |
| 1538 | return 1 |
| 1539 | } |
| 1540 | |
| 1541 | function chpwd () { |
| 1542 | (( ZSH_SUBSHELL )) && return |
| 1543 | [[ -z $DIRSTACKSIZE ]] && return |
| 1544 | (( $DIRSTACKSIZE <= 0 )) && return |
| 1545 | [[ -z $DIRSTACKFILE ]] && return |
| 1546 | grml_dirstack_filter $PWD && return |
| 1547 | GRML_PERSISTENT_DIRSTACK=( |
| 1548 | $PWD "${(@)GRML_PERSISTENT_DIRSTACK[1,$DIRSTACKSIZE]}" |
| 1549 | ) |
| 1550 | builtin print -l ${GRML_PERSISTENT_DIRSTACK} >! ${DIRSTACKFILE} |
| 1551 | } |
| 1552 | |
| 1553 | if [[ -f ${DIRSTACKFILE} ]]; then |
| 1554 | # Enabling NULL_GLOB via (N) weeds out any non-existing |
| 1555 | # directories from the saved dir-stack file. |
| 1556 | dirstack=( ${(f)"$(< $DIRSTACKFILE)"}(N) ) |
| 1557 | # "cd -" won't work after login by just setting $OLDPWD, so |
| 1558 | [[ -d $dirstack[1] ]] && cd -q $dirstack[1] && cd -q $OLDPWD |
| 1559 | fi |
| 1560 | |
| 1561 | if zstyle -t ':grml:chpwd:dirstack' filter-on-load; then |
| 1562 | for i in "${dirstack[@]}"; do |
| 1563 | if ! grml_dirstack_filter "$i"; then |
| 1564 | GRML_PERSISTENT_DIRSTACK=( |
| 1565 | "${GRML_PERSISTENT_DIRSTACK[@]}" |
| 1566 | $i |
| 1567 | ) |
| 1568 | fi |
| 1569 | done |
| 1570 | else |
| 1571 | GRML_PERSISTENT_DIRSTACK=( "${dirstack[@]}" ) |
| 1572 | fi |
| 1573 | fi |
| 1574 | |
| 1575 | # directory based profiles |
| 1576 | |
| 1577 | # chpwd_profiles(): Directory Profiles, Quickstart: |
| 1578 | # |
| 1579 | # In .zshrc.local: |
| 1580 | # |
| 1581 | # zstyle ':chpwd:profiles:/usr/src/grml(|/|/*)' profile grml |
| 1582 | # zstyle ':chpwd:profiles:/usr/src/debian(|/|/*)' profile debian |
| 1583 | # chpwd_profiles |
| 1584 | # |
| 1585 | # For details see the `grmlzshrc.5' manual page. |
| 1586 | function chpwd_profiles () { |
| 1587 | local profile context |
| 1588 | local -i reexecute |
| 1589 | |
| 1590 | context=":chpwd:profiles:$PWD" |
| 1591 | zstyle -s "$context" profile profile || profile='default' |
| 1592 | zstyle -T "$context" re-execute && reexecute=1 || reexecute=0 |
| 1593 | |
| 1594 | if (( ${+parameters[CHPWD_PROFILE]} == 0 )); then |
| 1595 | typeset -g CHPWD_PROFILE |
| 1596 | local CHPWD_PROFILES_INIT=1 |
| 1597 | (( ${+functions[chpwd_profiles_init]} )) && chpwd_profiles_init |
| 1598 | elif [[ $profile != $CHPWD_PROFILE ]]; then |
| 1599 | (( ${+functions[chpwd_leave_profile_$CHPWD_PROFILE]} )) \ |
| 1600 | && chpwd_leave_profile_${CHPWD_PROFILE} |
| 1601 | fi |
| 1602 | if (( reexecute )) || [[ $profile != $CHPWD_PROFILE ]]; then |
| 1603 | (( ${+functions[chpwd_profile_$profile]} )) && chpwd_profile_${profile} |
| 1604 | fi |
| 1605 | |
| 1606 | CHPWD_PROFILE="${profile}" |
| 1607 | return 0 |
| 1608 | } |
| 1609 | |
| 1610 | chpwd_functions=( ${chpwd_functions} chpwd_profiles ) |
| 1611 | |
| 1612 | # Prompt setup for grml: |
| 1613 | |
| 1614 | # set colors for use in prompts. |
| 1615 | BLUE="%F{blue}" |
| 1616 | RED="%F{red}" |
| 1617 | GREEN="%F{green}" |
| 1618 | CYAN="%F{cyan}" |
| 1619 | MAGENTA="%F{magenta}" |
| 1620 | YELLOW="%F{yellow}" |
| 1621 | WHITE="%F{white}" |
| 1622 | NO_COLOR="%f" |
| 1623 | |
| 1624 | # First, the easy ones: PS2..4: |
| 1625 | |
| 1626 | # secondary prompt, printed when the shell needs more information to complete a |
| 1627 | # command. |
| 1628 | PS2='\`%_> ' |
| 1629 | # selection prompt used within a select loop. |
| 1630 | PS3='?# ' |
| 1631 | # the execution trace prompt (setopt xtrace). default: '+%N:%i>' |
| 1632 | PS4='+%N:%i:%_> ' |
| 1633 | |
| 1634 | # Some additional features to use with our prompt: |
| 1635 | # |
| 1636 | # - battery status |
| 1637 | # - debian_chroot |
| 1638 | # - vcs_info setup and version specific fixes |
| 1639 | |
| 1640 | # display battery status on right side of prompt using 'GRML_DISPLAY_BATTERY=1' in .zshrc.pre |
| 1641 | |
| 1642 | function battery () { |
| 1643 | if [[ $GRML_DISPLAY_BATTERY -gt 0 ]] ; then |
| 1644 | if islinux ; then |
| 1645 | batterylinux |
| 1646 | elif isopenbsd ; then |
| 1647 | batteryopenbsd |
| 1648 | elif isfreebsd ; then |
| 1649 | batteryfreebsd |
| 1650 | elif isdarwin ; then |
| 1651 | batterydarwin |
| 1652 | else |
| 1653 | #not yet supported |
| 1654 | GRML_DISPLAY_BATTERY=0 |
| 1655 | fi |
| 1656 | fi |
| 1657 | } |
| 1658 | |
| 1659 | function batterylinux () { |
| 1660 | GRML_BATTERY_LEVEL='' |
| 1661 | local batteries bat capacity |
| 1662 | batteries=( /sys/class/power_supply/BAT*(N) ) |
| 1663 | if (( $#batteries > 0 )) ; then |
| 1664 | for bat in $batteries ; do |
| 1665 | if [[ -e $bat/capacity ]]; then |
| 1666 | capacity=$(< $bat/capacity) |
| 1667 | else |
| 1668 | typeset -F energy_full=$(< $bat/energy_full) |
| 1669 | typeset -F energy_now=$(< $bat/energy_now) |
| 1670 | typeset -i capacity=$(( 100 * $energy_now / $energy_full)) |
| 1671 | fi |
| 1672 | case $(< $bat/status) in |
| 1673 | Charging) |
| 1674 | GRML_BATTERY_LEVEL+=" ^" |
| 1675 | ;; |
| 1676 | Discharging) |
| 1677 | if (( capacity < 20 )) ; then |
| 1678 | GRML_BATTERY_LEVEL+=" !v" |
| 1679 | else |
| 1680 | GRML_BATTERY_LEVEL+=" v" |
| 1681 | fi |
| 1682 | ;; |
| 1683 | *) # Full, Unknown |
| 1684 | GRML_BATTERY_LEVEL+=" =" |
| 1685 | ;; |
| 1686 | esac |
| 1687 | GRML_BATTERY_LEVEL+="${capacity}%%" |
| 1688 | done |
| 1689 | fi |
| 1690 | } |
| 1691 | |
| 1692 | function batteryopenbsd () { |
| 1693 | GRML_BATTERY_LEVEL='' |
| 1694 | local bat batfull batwarn batnow num |
| 1695 | for num in 0 1 ; do |
| 1696 | bat=$(sysctl -n hw.sensors.acpibat${num} 2>/dev/null) |
| 1697 | if [[ -n $bat ]]; then |
| 1698 | batfull=${"$(sysctl -n hw.sensors.acpibat${num}.amphour0)"%% *} |
| 1699 | batwarn=${"$(sysctl -n hw.sensors.acpibat${num}.amphour1)"%% *} |
| 1700 | batnow=${"$(sysctl -n hw.sensors.acpibat${num}.amphour3)"%% *} |
| 1701 | case "$(sysctl -n hw.sensors.acpibat${num}.raw0)" in |
| 1702 | *" discharging"*) |
| 1703 | if (( batnow < batwarn )) ; then |
| 1704 | GRML_BATTERY_LEVEL+=" !v" |
| 1705 | else |
| 1706 | GRML_BATTERY_LEVEL+=" v" |
| 1707 | fi |
| 1708 | ;; |
| 1709 | *" charging"*) |
| 1710 | GRML_BATTERY_LEVEL+=" ^" |
| 1711 | ;; |
| 1712 | *) |
| 1713 | GRML_BATTERY_LEVEL+=" =" |
| 1714 | ;; |
| 1715 | esac |
| 1716 | GRML_BATTERY_LEVEL+="${$(( 100 * batnow / batfull ))%%.*}%%" |
| 1717 | fi |
| 1718 | done |
| 1719 | } |
| 1720 | |
| 1721 | function batteryfreebsd () { |
| 1722 | GRML_BATTERY_LEVEL='' |
| 1723 | local num |
| 1724 | local -A table |
| 1725 | for num in 0 1 ; do |
| 1726 | table=( ${=${${${${${(M)${(f)"$(acpiconf -i $num 2>&1)"}:#(State|Remaining capacity):*}%%( ##|%)}//:[ $'\t']##/@}// /-}//@/ }} ) |
| 1727 | if [[ -n $table ]] && [[ $table[State] != "not-present" ]] ; then |
| 1728 | case $table[State] in |
| 1729 | *discharging*) |
| 1730 | if (( $table[Remaining-capacity] < 20 )) ; then |
| 1731 | GRML_BATTERY_LEVEL+=" !v" |
| 1732 | else |
| 1733 | GRML_BATTERY_LEVEL+=" v" |
| 1734 | fi |
| 1735 | ;; |
| 1736 | *charging*) |
| 1737 | GRML_BATTERY_LEVEL+=" ^" |
| 1738 | ;; |
| 1739 | *) |
| 1740 | GRML_BATTERY_LEVEL+=" =" |
| 1741 | ;; |
| 1742 | esac |
| 1743 | GRML_BATTERY_LEVEL+="$table[Remaining-capacity]%%" |
| 1744 | fi |
| 1745 | done |
| 1746 | } |
| 1747 | |
| 1748 | function batterydarwin () { |
| 1749 | GRML_BATTERY_LEVEL='' |
| 1750 | local -a table |
| 1751 | table=( ${$(pmset -g ps)[(w)8,9]%%(\%|);} ) |
| 1752 | if [[ -n $table[2] ]] ; then |
| 1753 | case $table[2] in |
| 1754 | charging) |
| 1755 | GRML_BATTERY_LEVEL+=" ^" |
| 1756 | ;; |
| 1757 | discharging) |
| 1758 | if (( $table[1] < 20 )) ; then |
| 1759 | GRML_BATTERY_LEVEL+=" !v" |
| 1760 | else |
| 1761 | GRML_BATTERY_LEVEL+=" v" |
| 1762 | fi |
| 1763 | ;; |
| 1764 | *) |
| 1765 | GRML_BATTERY_LEVEL+=" =" |
| 1766 | ;; |
| 1767 | esac |
| 1768 | GRML_BATTERY_LEVEL+="$table[1]%%" |
| 1769 | fi |
| 1770 | } |
| 1771 | |
| 1772 | # set variable debian_chroot if running in a chroot with /etc/debian_chroot |
| 1773 | if [[ -z "$debian_chroot" ]] && [[ -r /etc/debian_chroot ]] ; then |
| 1774 | debian_chroot=$(</etc/debian_chroot) |
| 1775 | fi |
| 1776 | |
| 1777 | # gather version control information for inclusion in a prompt |
| 1778 | |
| 1779 | if zrcautoload vcs_info; then |
| 1780 | zstyle ':vcs_info:*' max-exports 2 |
| 1781 | |
| 1782 | if [[ -o restricted ]]; then |
| 1783 | zstyle ':vcs_info:*' enable NONE |
| 1784 | fi |
| 1785 | fi |
| 1786 | |
| 1787 | typeset -A grml_vcs_coloured_formats |
| 1788 | typeset -A grml_vcs_plain_formats |
| 1789 | |
| 1790 | grml_vcs_plain_formats=( |
| 1791 | format "(%s%)-[%b] " "zsh: %r" |
| 1792 | actionformat "(%s%)-[%b|%a] " "zsh: %r" |
| 1793 | rev-branchformat "%b:%r" |
| 1794 | ) |
| 1795 | |
| 1796 | grml_vcs_coloured_formats=( |
| 1797 | format "${MAGENTA}(${NO_COLOR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${MAGENTA}]${NO_COLOR} " |
| 1798 | actionformat "${MAGENTA}(${NO_COLOR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${YELLOW}|${RED}%a${MAGENTA}]${NO_COLOR} " |
| 1799 | rev-branchformat "%b${RED}:${YELLOW}%r" |
| 1800 | ) |
| 1801 | |
| 1802 | typeset GRML_VCS_COLOUR_MODE=xxx |
| 1803 | |
| 1804 | function grml_vcs_info_toggle_colour () { |
| 1805 | emulate -L zsh |
| 1806 | if [[ $GRML_VCS_COLOUR_MODE == plain ]]; then |
| 1807 | grml_vcs_info_set_formats coloured |
| 1808 | else |
| 1809 | grml_vcs_info_set_formats plain |
| 1810 | fi |
| 1811 | return 0 |
| 1812 | } |
| 1813 | |
| 1814 | function grml_vcs_info_set_formats () { |
| 1815 | emulate -L zsh |
| 1816 | #setopt localoptions xtrace |
| 1817 | local mode=$1 AF F BF |
| 1818 | if [[ $mode == coloured ]]; then |
| 1819 | AF=${grml_vcs_coloured_formats[actionformat]} |
| 1820 | F=${grml_vcs_coloured_formats[format]} |
| 1821 | BF=${grml_vcs_coloured_formats[rev-branchformat]} |
| 1822 | GRML_VCS_COLOUR_MODE=coloured |
| 1823 | else |
| 1824 | AF=${grml_vcs_plain_formats[actionformat]} |
| 1825 | F=${grml_vcs_plain_formats[format]} |
| 1826 | BF=${grml_vcs_plain_formats[rev-branchformat]} |
| 1827 | GRML_VCS_COLOUR_MODE=plain |
| 1828 | fi |
| 1829 | |
| 1830 | zstyle ':vcs_info:*' actionformats "$AF" "zsh: %r" |
| 1831 | zstyle ':vcs_info:*' formats "$F" "zsh: %r" |
| 1832 | zstyle ':vcs_info:(sv[nk]|bzr):*' branchformat "$BF" |
| 1833 | return 0 |
| 1834 | } |
| 1835 | |
| 1836 | # Change vcs_info formats for the grml prompt. The 2nd format sets up |
| 1837 | # $vcs_info_msg_1_ to contain "zsh: repo-name" used to set our screen title. |
| 1838 | if [[ "$TERM" == dumb ]] ; then |
| 1839 | grml_vcs_info_set_formats plain |
| 1840 | else |
| 1841 | grml_vcs_info_set_formats coloured |
| 1842 | fi |
| 1843 | |
| 1844 | # Now for the fun part: The grml prompt themes in `promptsys' mode of operation |
| 1845 | |
| 1846 | # This actually defines three prompts: |
| 1847 | # |
| 1848 | # - grml |
| 1849 | # - grml-large |
| 1850 | # - grml-chroot |
| 1851 | # |
| 1852 | # They all share the same code and only differ with respect to which items they |
| 1853 | # contain. The main source of documentation is the `prompt_grml_help' function |
| 1854 | # below, which gets called when the user does this: prompt -h grml |
| 1855 | |
| 1856 | function prompt_grml_help () { |
| 1857 | <<__EOF0__ |
| 1858 | prompt grml |
| 1859 | |
| 1860 | This is the prompt as used by the grml-live system <http://grml.org>. It is |
| 1861 | a rather simple one-line prompt, that by default looks something like this: |
| 1862 | |
| 1863 | <user>@<host> <current-working-directory>[ <vcs_info-data>]% |
| 1864 | |
| 1865 | The prompt itself integrates with zsh's prompt themes system (as you are |
| 1866 | witnessing right now) and is configurable to a certain degree. In |
| 1867 | particular, these aspects are customisable: |
| 1868 | |
| 1869 | - The items used in the prompt (e.g. you can remove \`user' from |
| 1870 | the list of activated items, which will cause the user name to |
| 1871 | be omitted from the prompt string). |
| 1872 | |
| 1873 | - The attributes used with the items are customisable via strings |
| 1874 | used before and after the actual item. |
| 1875 | |
| 1876 | The available items are: at, battery, change-root, date, grml-chroot, |
| 1877 | history, host, jobs, newline, path, percent, rc, rc-always, sad-smiley, |
| 1878 | shell-level, time, user, vcs |
| 1879 | |
| 1880 | The actual configuration is done via zsh's \`zstyle' mechanism. The |
| 1881 | context, that is used while looking up styles is: |
| 1882 | |
| 1883 | ':prompt:grml:<left-or-right>:<subcontext>' |
| 1884 | |
| 1885 | Here <left-or-right> is either \`left' or \`right', signifying whether the |
| 1886 | style should affect the left or the right prompt. <subcontext> is either |
| 1887 | \`setup' or 'items:<item>', where \`<item>' is one of the available items. |
| 1888 | |
| 1889 | The styles: |
| 1890 | |
| 1891 | - use-rprompt (boolean): If \`true' (the default), print a sad smiley |
| 1892 | in $RPROMPT if the last command a returned non-successful error code. |
| 1893 | (This in only valid if <left-or-right> is "right"; ignored otherwise) |
| 1894 | |
| 1895 | - items (list): The list of items used in the prompt. If \`vcs' is |
| 1896 | present in the list, the theme's code invokes \`vcs_info' |
| 1897 | accordingly. Default (left): rc change-root user at host path vcs |
| 1898 | percent; Default (right): sad-smiley |
| 1899 | |
| 1900 | - strip-sensitive-characters (boolean): If the \`prompt_subst' option |
| 1901 | is active in zsh, the shell performs lots of expansions on prompt |
| 1902 | variable strings, including command substitution. So if you don't |
| 1903 | control where some of your prompt strings is coming from, this is |
| 1904 | an exploitable weakness. Grml's zsh setup does not set this option |
| 1905 | and it is off in the shell in zsh-mode by default. If it *is* turned |
| 1906 | on however, this style becomes active, and there are two flavours of |
| 1907 | it: On per default is a global variant in the '*:setup' context. This |
| 1908 | strips characters after the whole prompt string was constructed. There |
| 1909 | is a second variant in the '*:items:<item>', that is off by default. |
| 1910 | It allows fine grained control over which items' data is stripped. |
| 1911 | The characters that are stripped are: \$ and \`. |
| 1912 | |
| 1913 | Available styles in 'items:<item>' are: pre, post. These are strings that |
| 1914 | are inserted before (pre) and after (post) the item in question. Thus, the |
| 1915 | following would cause the user name to be printed in red instead of the |
| 1916 | default blue: |
| 1917 | |
| 1918 | zstyle ':prompt:grml:*:items:user' pre '%F{red}' |
| 1919 | |
| 1920 | Note, that the \`post' style may remain at its default value, because its |
| 1921 | default value is '%f', which turns the foreground text attribute off (which |
| 1922 | is exactly, what is still required with the new \`pre' value). |
| 1923 | __EOF0__ |
| 1924 | } |
| 1925 | |
| 1926 | function prompt_grml-chroot_help () { |
| 1927 | <<__EOF0__ |
| 1928 | prompt grml-chroot |
| 1929 | |
| 1930 | This is a variation of the grml prompt, see: prompt -h grml |
| 1931 | |
| 1932 | The main difference is the default value of the \`items' style. The rest |
| 1933 | behaves exactly the same. Here are the defaults for \`grml-chroot': |
| 1934 | |
| 1935 | - left: grml-chroot user at host path percent |
| 1936 | - right: (empty list) |
| 1937 | __EOF0__ |
| 1938 | } |
| 1939 | |
| 1940 | function prompt_grml-large_help () { |
| 1941 | <<__EOF0__ |
| 1942 | prompt grml-large |
| 1943 | |
| 1944 | This is a variation of the grml prompt, see: prompt -h grml |
| 1945 | |
| 1946 | The main difference is the default value of the \`items' style. In |
| 1947 | particular, this theme uses _two_ lines instead of one with the plain |
| 1948 | \`grml' theme. The rest behaves exactly the same. Here are the defaults |
| 1949 | for \`grml-large': |
| 1950 | |
| 1951 | - left: rc jobs history shell-level change-root time date newline user |
| 1952 | at host path vcs percent |
| 1953 | - right: sad-smiley |
| 1954 | __EOF0__ |
| 1955 | } |
| 1956 | |
| 1957 | function grml_prompt_setup () { |
| 1958 | emulate -L zsh |
| 1959 | autoload -Uz vcs_info |
| 1960 | add-zsh-hook precmd prompt_$1_precmd |
| 1961 | } |
| 1962 | |
| 1963 | function prompt_grml_setup () { |
| 1964 | grml_prompt_setup grml |
| 1965 | } |
| 1966 | |
| 1967 | function prompt_grml-chroot_setup () { |
| 1968 | grml_prompt_setup grml-chroot |
| 1969 | } |
| 1970 | |
| 1971 | function prompt_grml-large_setup () { |
| 1972 | grml_prompt_setup grml-large |
| 1973 | } |
| 1974 | |
| 1975 | # These maps define default tokens and pre-/post-decoration for items to be |
| 1976 | # used within the themes. All defaults may be customised in a context sensitive |
| 1977 | # matter by using zsh's `zstyle' mechanism. |
| 1978 | typeset -gA grml_prompt_pre_default \ |
| 1979 | grml_prompt_post_default \ |
| 1980 | grml_prompt_token_default \ |
| 1981 | grml_prompt_token_function |
| 1982 | |
| 1983 | grml_prompt_pre_default=( |
| 1984 | at '' |
| 1985 | battery ' ' |
| 1986 | change-root '' |
| 1987 | date '%F{blue}' |
| 1988 | grml-chroot '%F{red}' |
| 1989 | history '%F{green}' |
| 1990 | host '' |
| 1991 | jobs '%F{cyan}' |
| 1992 | newline '' |
| 1993 | path '%B' |
| 1994 | percent '' |
| 1995 | rc '%B%F{red}' |
| 1996 | rc-always '' |
| 1997 | sad-smiley '' |
| 1998 | shell-level '%F{red}' |
| 1999 | time '%F{blue}' |
| 2000 | user '%B%F{blue}' |
| 2001 | vcs '' |
| 2002 | ) |
| 2003 | |
| 2004 | grml_prompt_post_default=( |
| 2005 | at '' |
| 2006 | battery '' |
| 2007 | change-root '' |
| 2008 | date '%f' |
| 2009 | grml-chroot '%f ' |
| 2010 | history '%f' |
| 2011 | host '' |
| 2012 | jobs '%f' |
| 2013 | newline '' |
| 2014 | path '%b' |
| 2015 | percent '' |
| 2016 | rc '%f%b' |
| 2017 | rc-always '' |
| 2018 | sad-smiley '' |
| 2019 | shell-level '%f' |
| 2020 | time '%f' |
| 2021 | user '%f%b' |
| 2022 | vcs '' |
| 2023 | ) |
| 2024 | |
| 2025 | grml_prompt_token_default=( |
| 2026 | at '@' |
| 2027 | battery 'GRML_BATTERY_LEVEL' |
| 2028 | change-root 'debian_chroot' |
| 2029 | date '%D{%Y-%m-%d}' |
| 2030 | grml-chroot 'GRML_CHROOT' |
| 2031 | history '{history#%!} ' |
| 2032 | host '%m ' |
| 2033 | jobs '[%j running job(s)] ' |
| 2034 | newline $'\n' |
| 2035 | path '%40<..<%~%<< ' |
| 2036 | percent '%# ' |
| 2037 | rc '%(?..%? )' |
| 2038 | rc-always '%?' |
| 2039 | sad-smiley '%(?..:()' |
| 2040 | shell-level '%(3L.+ .)' |
| 2041 | time '%D{%H:%M:%S} ' |
| 2042 | user '%n' |
| 2043 | vcs '0' |
| 2044 | ) |
| 2045 | |
| 2046 | function grml_theme_has_token () { |
| 2047 | if (( ARGC != 1 )); then |
| 2048 | printf 'usage: grml_theme_has_token <name>\n' |
| 2049 | return 1 |
| 2050 | fi |
| 2051 | (( ${+grml_prompt_token_default[$1]} )) |
| 2052 | } |
| 2053 | |
| 2054 | function GRML_theme_add_token_usage () { |
| 2055 | <<__EOF0__ |
| 2056 | Usage: grml_theme_add_token <name> [-f|-i] <token/function> [<pre> <post>] |
| 2057 | |
| 2058 | <name> is the name for the newly added token. If the \`-f' or \`-i' options |
| 2059 | are used, <token/function> is the name of the function (see below for |
| 2060 | details). Otherwise it is the literal token string to be used. <pre> and |
| 2061 | <post> are optional. |
| 2062 | |
| 2063 | Options: |
| 2064 | |
| 2065 | -f <function> Use a function named \`<function>' each time the token |
| 2066 | is to be expanded. |
| 2067 | |
| 2068 | -i <function> Use a function named \`<function>' to initialise the |
| 2069 | value of the token _once_ at runtime. |
| 2070 | |
| 2071 | The functions are called with one argument: the token's new name. The |
| 2072 | return value is expected in the \$REPLY parameter. The use of these |
| 2073 | options is mutually exclusive. |
| 2074 | |
| 2075 | There is a utility function \`grml_theme_has_token', which you can use |
| 2076 | to test if a token exists before trying to add it. This can be a guard |
| 2077 | for situations in which a \`grml_theme_add_token' call may happen more |
| 2078 | than once. |
| 2079 | |
| 2080 | Example: |
| 2081 | |
| 2082 | To add a new token \`day' that expands to the current weekday in the |
| 2083 | current locale in green foreground colour, use this: |
| 2084 | |
| 2085 | grml_theme_add_token day '%D{%A}' '%F{green}' '%f' |
| 2086 | |
| 2087 | Another example would be support for \$VIRTUAL_ENV: |
| 2088 | |
| 2089 | function virtual_env_prompt () { |
| 2090 | REPLY=\${VIRTUAL_ENV+\${VIRTUAL_ENV:t} } |
| 2091 | } |
| 2092 | grml_theme_add_token virtual-env -f virtual_env_prompt |
| 2093 | |
| 2094 | After that, you will be able to use a changed \`items' style to |
| 2095 | assemble your prompt. |
| 2096 | __EOF0__ |
| 2097 | } |
| 2098 | |
| 2099 | function grml_theme_add_token () { |
| 2100 | emulate -L zsh |
| 2101 | local name token pre post |
| 2102 | local -i init funcall |
| 2103 | |
| 2104 | if (( ARGC == 0 )); then |
| 2105 | GRML_theme_add_token_usage |
| 2106 | return 0 |
| 2107 | fi |
| 2108 | |
| 2109 | init=0 |
| 2110 | funcall=0 |
| 2111 | pre='' |
| 2112 | post='' |
| 2113 | name=$1 |
| 2114 | shift |
| 2115 | if [[ $1 == '-f' ]]; then |
| 2116 | funcall=1 |
| 2117 | shift |
| 2118 | elif [[ $1 == '-i' ]]; then |
| 2119 | init=1 |
| 2120 | shift |
| 2121 | fi |
| 2122 | |
| 2123 | if (( ARGC == 0 )); then |
| 2124 | printf ' |
| 2125 | grml_theme_add_token: No token-string/function-name provided!\n\n' |
| 2126 | GRML_theme_add_token_usage |
| 2127 | return 1 |
| 2128 | fi |
| 2129 | token=$1 |
| 2130 | shift |
| 2131 | if (( ARGC != 0 && ARGC != 2 )); then |
| 2132 | printf ' |
| 2133 | grml_theme_add_token: <pre> and <post> need to by specified _both_!\n\n' |
| 2134 | GRML_theme_add_token_usage |
| 2135 | return 1 |
| 2136 | fi |
| 2137 | if (( ARGC )); then |
| 2138 | pre=$1 |
| 2139 | post=$2 |
| 2140 | shift 2 |
| 2141 | fi |
| 2142 | |
| 2143 | if grml_theme_has_token $name; then |
| 2144 | printf ' |
| 2145 | grml_theme_add_token: Token `%s'\'' exists! Giving up!\n\n' $name |
| 2146 | GRML_theme_add_token_usage |
| 2147 | return 2 |
| 2148 | fi |
| 2149 | if (( init )); then |
| 2150 | REPLY='' |
| 2151 | $token $name |
| 2152 | token=$REPLY |
| 2153 | fi |
| 2154 | grml_prompt_pre_default[$name]=$pre |
| 2155 | grml_prompt_post_default[$name]=$post |
| 2156 | if (( funcall )); then |
| 2157 | grml_prompt_token_function[$name]=$token |
| 2158 | grml_prompt_token_default[$name]=23 |
| 2159 | else |
| 2160 | grml_prompt_token_default[$name]=$token |
| 2161 | fi |
| 2162 | } |
| 2163 | |
| 2164 | function grml_wrap_reply () { |
| 2165 | emulate -L zsh |
| 2166 | local target="$1" |
| 2167 | local new="$2" |
| 2168 | local left="$3" |
| 2169 | local right="$4" |
| 2170 | |
| 2171 | if (( ${+parameters[$new]} )); then |
| 2172 | REPLY="${left}${(P)new}${right}" |
| 2173 | else |
| 2174 | REPLY='' |
| 2175 | fi |
| 2176 | } |
| 2177 | |
| 2178 | function grml_prompt_addto () { |
| 2179 | emulate -L zsh |
| 2180 | local target="$1" |
| 2181 | local lr it apre apost new v REPLY |
| 2182 | local -a items |
| 2183 | shift |
| 2184 | |
| 2185 | [[ $target == PS1 ]] && lr=left || lr=right |
| 2186 | zstyle -a ":prompt:${grmltheme}:${lr}:setup" items items || items=( "$@" ) |
| 2187 | typeset -g "${target}=" |
| 2188 | for it in "${items[@]}"; do |
| 2189 | zstyle -s ":prompt:${grmltheme}:${lr}:items:$it" pre apre \ |
| 2190 | || apre=${grml_prompt_pre_default[$it]} |
| 2191 | zstyle -s ":prompt:${grmltheme}:${lr}:items:$it" post apost \ |
| 2192 | || apost=${grml_prompt_post_default[$it]} |
| 2193 | zstyle -s ":prompt:${grmltheme}:${lr}:items:$it" token new \ |
| 2194 | || new=${grml_prompt_token_default[$it]} |
| 2195 | if (( ${+grml_prompt_token_function[$it]} )); then |
| 2196 | REPLY='' |
| 2197 | ${grml_prompt_token_function[$it]} $it |
| 2198 | else |
| 2199 | case $it in |
| 2200 | battery) |
| 2201 | grml_wrap_reply $target $new '' '' |
| 2202 | ;; |
| 2203 | change-root) |
| 2204 | grml_wrap_reply $target $new '(' ')' |
| 2205 | ;; |
| 2206 | grml-chroot) |
| 2207 | if [[ -n ${(P)new} ]]; then |
| 2208 | REPLY="$CHROOT" |
| 2209 | else |
| 2210 | REPLY='' |
| 2211 | fi |
| 2212 | ;; |
| 2213 | vcs) |
| 2214 | v="vcs_info_msg_${new}_" |
| 2215 | if (( ! vcscalled )); then |
| 2216 | vcs_info |
| 2217 | vcscalled=1 |
| 2218 | fi |
| 2219 | if (( ${+parameters[$v]} )) && [[ -n "${(P)v}" ]]; then |
| 2220 | REPLY="${(P)v}" |
| 2221 | else |
| 2222 | REPLY='' |
| 2223 | fi |
| 2224 | ;; |
| 2225 | *) REPLY="$new" ;; |
| 2226 | esac |
| 2227 | fi |
| 2228 | # Strip volatile characters per item. This is off by default. See the |
| 2229 | # global stripping code a few lines below for details. |
| 2230 | if [[ -o prompt_subst ]] && zstyle -t ":prompt:${grmltheme}:${lr}:items:$it" \ |
| 2231 | strip-sensitive-characters |
| 2232 | then |
| 2233 | REPLY="${REPLY//[$\`]/}" |
| 2234 | fi |
| 2235 | typeset -g "${target}=${(P)target}${apre}${REPLY}${apost}" |
| 2236 | done |
| 2237 | |
| 2238 | # Per default, strip volatile characters (in the prompt_subst case) |
| 2239 | # globally. If the option is off, the style has no effect. For more |
| 2240 | # control, this can be turned off and stripping can be configured on a |
| 2241 | # per-item basis (see above). |
| 2242 | if [[ -o prompt_subst ]] && zstyle -T ":prompt:${grmltheme}:${lr}:setup" \ |
| 2243 | strip-sensitive-characters |
| 2244 | then |
| 2245 | typeset -g "${target}=${${(P)target}//[$\`]/}" |
| 2246 | fi |
| 2247 | } |
| 2248 | |
| 2249 | function prompt_grml_precmd () { |
| 2250 | emulate -L zsh |
| 2251 | local grmltheme=grml |
| 2252 | local -a left_items right_items |
| 2253 | left_items=(rc change-root user at host path vcs percent) |
| 2254 | right_items=(sad-smiley) |
| 2255 | |
| 2256 | prompt_grml_precmd_worker |
| 2257 | } |
| 2258 | |
| 2259 | function prompt_grml-chroot_precmd () { |
| 2260 | emulate -L zsh |
| 2261 | local grmltheme=grml-chroot |
| 2262 | local -a left_items right_items |
| 2263 | left_items=(grml-chroot user at host path percent) |
| 2264 | right_items=() |
| 2265 | |
| 2266 | prompt_grml_precmd_worker |
| 2267 | } |
| 2268 | |
| 2269 | function prompt_grml-large_precmd () { |
| 2270 | emulate -L zsh |
| 2271 | local grmltheme=grml-large |
| 2272 | local -a left_items right_items |
| 2273 | left_items=(rc jobs history shell-level change-root time date newline |
| 2274 | user at host path vcs percent) |
| 2275 | right_items=(sad-smiley) |
| 2276 | |
| 2277 | prompt_grml_precmd_worker |
| 2278 | } |
| 2279 | |
| 2280 | function prompt_grml_precmd_worker () { |
| 2281 | emulate -L zsh |
| 2282 | local -i vcscalled=0 |
| 2283 | |
| 2284 | grml_prompt_addto PS1 "${left_items[@]}" |
| 2285 | if zstyle -T ":prompt:${grmltheme}:right:setup" use-rprompt; then |
| 2286 | grml_prompt_addto RPS1 "${right_items[@]}" |
| 2287 | fi |
| 2288 | } |
| 2289 | |
| 2290 | function grml_prompt_fallback () { |
| 2291 | setopt prompt_subst |
| 2292 | local p0 p1 |
| 2293 | |
| 2294 | p0="${RED}%(?..%? )${WHITE}${debian_chroot:+($debian_chroot)}" |
| 2295 | p1="${BLUE}%n${NO_COLOR}@%m %40<...<%B%~%b%<< "'${vcs_info_msg_0_}'"%# " |
| 2296 | if (( EUID == 0 )); then |
| 2297 | PROMPT="${BLUE}${p0}${RED}${p1}" |
| 2298 | else |
| 2299 | PROMPT="${RED}${p0}${BLUE}${p1}" |
| 2300 | fi |
| 2301 | } |
| 2302 | |
| 2303 | if zrcautoload promptinit && promptinit 2>/dev/null ; then |
| 2304 | grml_status_feature promptinit 0 |
| 2305 | # Since we define the required functions in here and not in files in |
| 2306 | # $fpath, we need to stick the theme's name into `$prompt_themes' |
| 2307 | # ourselves, since promptinit does not pick them up otherwise. |
| 2308 | prompt_themes+=( grml grml-chroot grml-large ) |
| 2309 | # Also, keep the array sorted... |
| 2310 | prompt_themes=( "${(@on)prompt_themes}" ) |
| 2311 | else |
| 2312 | grml_status_feature promptinit 1 |
| 2313 | grml_prompt_fallback |
| 2314 | function precmd () { (( ${+functions[vcs_info]} )) && vcs_info; } |
| 2315 | fi |
| 2316 | |
| 2317 | if [[ $GRML_DISPLAY_BATTERY -gt 0 ]]; then |
| 2318 | zstyle ':prompt:grml:right:setup' items sad-smiley battery |
| 2319 | add-zsh-hook precmd battery |
| 2320 | fi |
| 2321 | if [[ "$TERM" == dumb ]] ; then |
| 2322 | zstyle ":prompt:grml(|-large|-chroot):*:items:grml-chroot" pre '' |
| 2323 | zstyle ":prompt:grml(|-large|-chroot):*:items:grml-chroot" post ' ' |
| 2324 | for i in rc user path jobs history date time shell-level; do |
| 2325 | zstyle ":prompt:grml(|-large|-chroot):*:items:$i" pre '' |
| 2326 | zstyle ":prompt:grml(|-large|-chroot):*:items:$i" post '' |
| 2327 | done |
| 2328 | unset i |
| 2329 | zstyle ':prompt:grml(|-large|-chroot):right:setup' use-rprompt false |
| 2330 | elif (( EUID == 0 )); then |
| 2331 | zstyle ':prompt:grml(|-large|-chroot):*:items:user' pre '%B%F{red}' |
| 2332 | fi |
| 2333 | |
| 2334 | # Finally enable one of the prompts. |
| 2335 | if [[ -n $GRML_CHROOT ]]; then |
| 2336 | prompt grml-chroot |
| 2337 | elif [[ $GRMLPROMPT -gt 0 ]]; then |
| 2338 | prompt grml-large |
| 2339 | else |
| 2340 | prompt grml |
| 2341 | fi |
| 2342 | |
| 2343 | # make sure to use right prompt only when not running a command |
| 2344 | setopt transient_rprompt |
| 2345 | |
| 2346 | # Terminal-title wizardry |
| 2347 | |
| 2348 | function ESC_print () { |
| 2349 | info_print $'\ek' $'\e\\' "$@" |
| 2350 | } |
| 2351 | function set_title () { |
| 2352 | info_print $'\e]0;' $'\a' "$@" |
| 2353 | } |
| 2354 | |
| 2355 | function info_print () { |
| 2356 | local esc_begin esc_end |
| 2357 | esc_begin="$1" |
| 2358 | esc_end="$2" |
| 2359 | shift 2 |
| 2360 | printf '%s' ${esc_begin} |
| 2361 | printf '%s' "$*" |
| 2362 | printf '%s' "${esc_end}" |
| 2363 | } |
| 2364 | |
| 2365 | function grml_reset_screen_title () { |
| 2366 | # adjust title of xterm |
| 2367 | # see http://www.faqs.org/docs/Linux-mini/Xterm-Title.html |
| 2368 | [[ ${NOTITLE:-} -gt 0 ]] && return 0 |
| 2369 | case $TERM in |
| 2370 | (xterm*|rxvt*|alacritty|foot) |
| 2371 | set_title ${(%):-"%n@%m: %~"} |
| 2372 | ;; |
| 2373 | esac |
| 2374 | } |
| 2375 | |
| 2376 | function grml_vcs_to_screen_title () { |
| 2377 | if [[ $TERM == screen* ]] ; then |
| 2378 | if [[ -n ${vcs_info_msg_1_} ]] ; then |
| 2379 | ESC_print ${vcs_info_msg_1_} |
| 2380 | else |
| 2381 | ESC_print "zsh" |
| 2382 | fi |
| 2383 | fi |
| 2384 | } |
| 2385 | |
| 2386 | function grml_cmd_to_screen_title () { |
| 2387 | # get the name of the currently running program to set screen window title |
| 2388 | # if running in a screen. |
| 2389 | if [[ "$TERM" == screen* ]] ; then |
| 2390 | local CMD="${1[(wr)^(*=*|sudo|ssh|-*)]}" |
| 2391 | ESC_print ${CMD} |
| 2392 | fi |
| 2393 | } |
| 2394 | |
| 2395 | function grml_control_xterm_title () { |
| 2396 | case $TERM in |
| 2397 | (xterm*|rxvt*|alacritty|foot) |
| 2398 | set_title "${(%):-"%n@%m:"}" "$2" |
| 2399 | ;; |
| 2400 | esac |
| 2401 | } |
| 2402 | |
| 2403 | if [[ $NOPRECMD -eq 0 ]]; then |
| 2404 | add-zsh-hook precmd grml_reset_screen_title |
| 2405 | add-zsh-hook precmd grml_vcs_to_screen_title |
| 2406 | add-zsh-hook preexec grml_cmd_to_screen_title |
| 2407 | if [[ $NOTITLE -eq 0 ]]; then |
| 2408 | add-zsh-hook preexec grml_control_xterm_title |
| 2409 | fi |
| 2410 | fi |
| 2411 | |
| 2412 | # 'hash' some often used directories |
| 2413 | #d# start |
| 2414 | hash -d deb=/var/cache/apt/archives |
| 2415 | hash -d doc=/usr/share/doc |
| 2416 | hash -d linux=/lib/modules/$(command uname -r)/build/ |
| 2417 | hash -d log=/var/log |
| 2418 | hash -d slog=/var/log/syslog |
| 2419 | hash -d src=/usr/src |
| 2420 | hash -d www=/var/www |
| 2421 | #d# end |
| 2422 | |
| 2423 | # some aliases |
| 2424 | if check_com -c screen ; then |
| 2425 | if [[ $UID -eq 0 ]] ; then |
| 2426 | if [[ -r /etc/grml/screenrc ]]; then |
| 2427 | alias screen='screen -c /etc/grml/screenrc' |
| 2428 | fi |
| 2429 | elif [[ ! -r $HOME/.screenrc ]] ; then |
| 2430 | if [[ -r /etc/grml/screenrc_grml ]]; then |
| 2431 | alias screen='screen -c /etc/grml/screenrc_grml' |
| 2432 | else |
| 2433 | if [[ -r /etc/grml/screenrc ]]; then |
| 2434 | alias screen='screen -c /etc/grml/screenrc' |
| 2435 | fi |
| 2436 | fi |
| 2437 | fi |
| 2438 | fi |
| 2439 | |
| 2440 | # do we have GNU ls with color-support? |
| 2441 | if [[ "$TERM" != dumb ]]; then |
| 2442 | #a1# List files with colors (\kbd{ls \ldots}) |
| 2443 | alias ls="command ls ${ls_options:+${ls_options[*]}}" |
| 2444 | #a1# List all files, with colors (\kbd{ls -la \ldots}) |
| 2445 | alias la="command ls -la ${ls_options:+${ls_options[*]}}" |
| 2446 | #a1# List files with long colored list, without dotfiles (\kbd{ls -l \ldots}) |
| 2447 | alias ll="command ls -l ${ls_options:+${ls_options[*]}}" |
| 2448 | #a1# List files with long colored list, human readable sizes (\kbd{ls -hAl \ldots}) |
| 2449 | alias lh="command ls -hAl ${ls_options:+${ls_options[*]}}" |
| 2450 | #a1# List files with long colored list, append qualifier to filenames (\kbd{ls -l \ldots})\\&\quad(\kbd{/} for directories, \kbd{@} for symlinks ...) |
| 2451 | alias l="command ls -l ${ls_options:+${ls_options[*]}}" |
| 2452 | else |
| 2453 | alias la='command ls -la' |
| 2454 | alias ll='command ls -l' |
| 2455 | alias lh='command ls -hAl' |
| 2456 | alias l='command ls -l' |
| 2457 | fi |
| 2458 | |
| 2459 | # use ip from iproute2 with color support |
| 2460 | if ip -color=auto addr show dev lo >/dev/null 2>&1; then |
| 2461 | alias ip='command ip -color=auto' |
| 2462 | fi |
| 2463 | |
| 2464 | if [[ -r /proc/mdstat ]]; then |
| 2465 | alias mdstat='cat /proc/mdstat' |
| 2466 | fi |
| 2467 | |
| 2468 | alias ...='cd ../../' |
| 2469 | |
| 2470 | # generate alias named "$KERNELVERSION-reboot" so you can use boot with kexec: |
| 2471 | if [[ -x /sbin/kexec ]] && [[ -r /proc/cmdline ]] ; then |
| 2472 | alias "$(uname -r)-reboot"="kexec -l --initrd=/boot/initrd.img-"$(uname -r)" --command-line=\"$(cat /proc/cmdline)\" /boot/vmlinuz-"$(uname -r)"" |
| 2473 | fi |
| 2474 | |
| 2475 | #f1# Hints for the use of zsh on grml |
| 2476 | function zsh-help () { |
| 2477 | print "$bg[white]$fg[black] |
| 2478 | zsh-help - hints for use of zsh on grml |
| 2479 | =======================================$reset_color" |
| 2480 | |
| 2481 | print ' |
| 2482 | Main configuration of zsh happens in /etc/zsh/zshrc. |
| 2483 | That file is part of the package grml-etc-core, if you want to |
| 2484 | use them on a non-grml-system just get the tar.gz from |
| 2485 | http://deb.grml.org/ or (preferably) get it from the git repository: |
| 2486 | |
| 2487 | http://git.grml.org/f/grml-etc-core/etc/zsh/zshrc |
| 2488 | |
| 2489 | This version of grml'\''s zsh setup does not use skel/.zshrc anymore. |
| 2490 | The file is still there, but it is empty for backwards compatibility. |
| 2491 | |
| 2492 | For your own changes use these two files: |
| 2493 | $HOME/.zshrc.pre |
| 2494 | $HOME/.zshrc.local |
| 2495 | |
| 2496 | The former is sourced very early in our zshrc, the latter is sourced |
| 2497 | very lately. |
| 2498 | |
| 2499 | System wide configuration without touching configuration files of grml |
| 2500 | can take place in /etc/zsh/zshrc.local. |
| 2501 | |
| 2502 | For information regarding zsh start at http://grml.org/zsh/ |
| 2503 | |
| 2504 | Take a look at grml'\''s zsh refcard: |
| 2505 | % xpdf =(zcat /usr/share/doc/grml-docs/zsh/grml-zsh-refcard.pdf.gz) |
| 2506 | |
| 2507 | Check out the main zsh refcard: |
| 2508 | % '$BROWSER' http://www.bash2zsh.com/zsh_refcard/refcard.pdf |
| 2509 | |
| 2510 | And of course visit the zsh-lovers: |
| 2511 | % man zsh-lovers |
| 2512 | |
| 2513 | You can adjust some options through environment variables when |
| 2514 | invoking zsh without having to edit configuration files. |
| 2515 | Basically meant for bash users who are not used to the power of |
| 2516 | the zsh yet. :) |
| 2517 | |
| 2518 | "NOCOR=1 zsh" => deactivate automatic correction |
| 2519 | "NOMENU=1 zsh" => do not use auto menu completion |
| 2520 | (note: use ctrl-d for completion instead!) |
| 2521 | "NOPRECMD=1 zsh" => disable the precmd + preexec commands (set GNU screen title) |
| 2522 | "NOTITLE=1 zsh" => disable setting the title of xterms without disabling |
| 2523 | preexec() and precmd() completely |
| 2524 | "GRML_DISPLAY_BATTERY=1 zsh" |
| 2525 | => activate battery status on right side of prompt (WIP) |
| 2526 | "COMMAND_NOT_FOUND=1 zsh" |
| 2527 | => Enable a handler if an external command was not found |
| 2528 | The command called in the handler can be altered by setting |
| 2529 | the GRML_ZSH_CNF_HANDLER variable, the default is: |
| 2530 | "/usr/share/command-not-found/command-not-found" |
| 2531 | |
| 2532 | A value greater than 0 is enables a feature; a value equal to zero |
| 2533 | disables it. If you like one or the other of these settings, you can |
| 2534 | add them to ~/.zshrc.pre to ensure they are set when sourcing grml'\''s |
| 2535 | zshrc.' |
| 2536 | |
| 2537 | print " |
| 2538 | $bg[white]$fg[black] |
| 2539 | Please report wishes + bugs to the grml-team: http://grml.org/bugs/ |
| 2540 | Enjoy your grml system with the zsh!$reset_color" |
| 2541 | } |
| 2542 | |
| 2543 | # debian stuff |
| 2544 | if [[ -r /etc/debian_version ]] ; then |
| 2545 | if [[ -z "$GRML_NO_APT_ALIASES" ]]; then |
| 2546 | #a3# Execute \kbd{apt-cache policy} |
| 2547 | alias acp='apt-cache policy' |
| 2548 | if check_com -c apt ; then |
| 2549 | #a3# Execute \kbd{apt search} |
| 2550 | alias acs='apt search' |
| 2551 | #a3# Execute \kbd{apt show} |
| 2552 | alias acsh='apt show' |
| 2553 | #a3# Execute \kbd{apt dist-upgrade} |
| 2554 | salias adg="apt dist-upgrade" |
| 2555 | #a3# Execute \kbd{apt upgrade} |
| 2556 | salias ag="apt upgrade" |
| 2557 | #a3# Execute \kbd{apt install} |
| 2558 | salias agi="apt install" |
| 2559 | #a3# Execute \kbd{apt update} |
| 2560 | salias au="apt update" |
| 2561 | else |
| 2562 | alias acs='apt-cache search' |
| 2563 | alias acsh='apt-cache show' |
| 2564 | salias adg="apt-get dist-upgrade" |
| 2565 | salias ag="apt-get upgrade" |
| 2566 | salias agi="apt-get install" |
| 2567 | salias au="apt-get update" |
| 2568 | fi |
| 2569 | if check_com -c aptitude ; then |
| 2570 | #a3# Execute \kbd{aptitude install} |
| 2571 | salias ati="aptitude install" |
| 2572 | #a3# Execute \kbd{aptitude update ; aptitude safe-upgrade} |
| 2573 | salias -a up="aptitude update ; aptitude safe-upgrade" |
| 2574 | fi |
| 2575 | if check_com -c dpkg-buildpackage ; then |
| 2576 | #a3# Execute \kbd{dpkg-buildpackage} |
| 2577 | alias dbp='dpkg-buildpackage' |
| 2578 | fi |
| 2579 | if check_com -c grep-excuses ; then |
| 2580 | #a3# Execute \kbd{grep-excuses} |
| 2581 | alias ge='grep-excuses' |
| 2582 | fi |
| 2583 | if check_com -c apt-file ; then |
| 2584 | alias afs='apt-file search' |
| 2585 | alias afl='apt-file list' |
| 2586 | fi |
| 2587 | fi |
| 2588 | |
| 2589 | # get a root shell as normal user in live-cd mode: |
| 2590 | if isgrmlcd && [[ $UID -ne 0 ]] ; then |
| 2591 | alias su="sudo su" |
| 2592 | fi |
| 2593 | |
| 2594 | fi |
| 2595 | |
| 2596 | # use /var/log/syslog iff present, fallback to journalctl otherwise |
| 2597 | if [ -e /var/log/syslog ] ; then |
| 2598 | #a1# Take a look at the syslog: \kbd{\$PAGER /var/log/syslog || journalctl} |
| 2599 | salias llog="$PAGER /var/log/syslog" # take a look at the syslog |
| 2600 | #a1# Take a look at the syslog: \kbd{tail -f /var/log/syslog || journalctl} |
| 2601 | salias tlog="tail --follow=name /var/log/syslog" # follow the syslog |
| 2602 | elif check_com -c journalctl ; then |
| 2603 | salias llog="journalctl" |
| 2604 | salias tlog="journalctl -f" |
| 2605 | fi |
| 2606 | |
| 2607 | # sort installed Debian-packages by size |
| 2608 | if check_com -c dpkg-query ; then |
| 2609 | #a3# List installed Debian-packages sorted by size |
| 2610 | alias debs-by-size="dpkg-query -Wf 'x \${Installed-Size} \${Package} \${Status}\n' | sed -ne '/^x /d' -e '/^x \(.*\) install ok installed$/s//\1/p' | sort -nr" |
| 2611 | fi |
| 2612 | |
| 2613 | if isgrmlcd; then |
| 2614 | # No core dumps: important for a live-cd-system |
| 2615 | limit -s core 0 |
| 2616 | fi |
| 2617 | |
| 2618 | # grmlstuff |
| 2619 | function grmlstuff () { |
| 2620 | if [ -r /etc/grml_version ]; then |
| 2621 | #a1# Output version of running grml |
| 2622 | alias grml-version='cat /etc/grml_version' |
| 2623 | fi |
| 2624 | |
| 2625 | if check_com -c grml-debootstrap ; then |
| 2626 | function debian2hd () { |
| 2627 | echo "Installing debian to harddisk is possible by using grml-debootstrap." |
| 2628 | return 1 |
| 2629 | } |
| 2630 | fi |
| 2631 | |
| 2632 | if check_com -c tmate && check_com -c qrencode ; then |
| 2633 | function grml-remote-support() { |
| 2634 | tmate -L grml-remote-support new -s grml-remote-support -d |
| 2635 | tmate -L grml-remote-support wait tmate-ready |
| 2636 | tmate -L grml-remote-support display -p '#{tmate_ssh}' | qrencode -t ANSI |
| 2637 | echo "tmate session: $(tmate -L grml-remote-support display -p '#{tmate_ssh}')" |
| 2638 | echo |
| 2639 | echo "Scan this QR code and send it to your support team." |
| 2640 | } |
| 2641 | fi |
| 2642 | } |
| 2643 | |
| 2644 | # now run the functions |
| 2645 | isgrml && grmlstuff |
| 2646 | grmlcomp |
| 2647 | |
| 2648 | # keephack |
| 2649 | xsource "/etc/zsh/keephack" |
| 2650 | |
| 2651 | # wonderful idea of using "e" glob qualifier by Peter Stephenson |
| 2652 | # You use it as follows: |
| 2653 | # $ NTREF=/reference/file |
| 2654 | # $ ls -l *(e:nt:) |
| 2655 | # This lists all the files in the current directory newer than the reference file. |
| 2656 | # You can also specify the reference file inline; note quotes: |
| 2657 | # $ ls -l *(e:'nt ~/.zshenv':) |
| 2658 | function nt () { |
| 2659 | if [[ -n $1 ]] ; then |
| 2660 | local NTREF=${~1} |
| 2661 | fi |
| 2662 | [[ $REPLY -nt $NTREF ]] |
| 2663 | } |
| 2664 | |
| 2665 | # shell functions |
| 2666 | |
| 2667 | #f1# Reload an autoloadable function |
| 2668 | function freload () { while (( $# )); do; unfunction $1; autoload -U $1; shift; done } |
| 2669 | compdef _functions freload |
| 2670 | |
| 2671 | # |
| 2672 | # Usage: |
| 2673 | # |
| 2674 | # e.g.: a -> b -> c -> d .... |
| 2675 | # |
| 2676 | # sll a |
| 2677 | # |
| 2678 | # |
| 2679 | # if parameter is given with leading '=', lookup $PATH for parameter and resolve that |
| 2680 | # |
| 2681 | # sll =java |
| 2682 | # |
| 2683 | # Note: limit for recursive symlinks on linux: |
| 2684 | # http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/tree/fs/namei.c?id=refs/heads/master#l808 |
| 2685 | # This limits recursive symlink follows to 8, |
| 2686 | # while limiting consecutive symlinks to 40. |
| 2687 | # |
| 2688 | # When resolving and displaying information about symlinks, no check is made |
| 2689 | # that the displayed information does make any sense on your OS. |
| 2690 | # We leave that decission to the user. |
| 2691 | # |
| 2692 | # The zstat module is used to detect symlink loops. |
| 2693 | # When a symlink loop is detected, a warning ist printed and further processing is stopped. |
| 2694 | # |
| 2695 | # Module zstat is loaded by default in grml zshrc, no extra action needed for that. |
| 2696 | # |
| 2697 | # Known bugs: |
| 2698 | # If you happen to come across a symlink that points to a destination on another partition |
| 2699 | # with the same inode number, that will be marked as symlink loop though it is not. |
| 2700 | # Two hints for this situation: |
| 2701 | # I) Play lottery the same day, as you seem to be rather lucky right now. |
| 2702 | # II) Send patches. |
| 2703 | # |
| 2704 | # return status: |
| 2705 | # 0 upon success |
| 2706 | # 1 file/dir not accesible |
| 2707 | # 2 symlink loop detected |
| 2708 | # |
| 2709 | #f1# List symlinks in detail (more detailed version of 'readlink -f', 'whence -s' and 'namei -l') |
| 2710 | function sll () { |
| 2711 | if [[ -z ${1} ]] ; then |
| 2712 | printf 'Usage: %s <symlink(s)>\n' "${0}" |
| 2713 | return 1 |
| 2714 | fi |
| 2715 | |
| 2716 | local file jumpd curdir |
| 2717 | local -i 10 RTN LINODE i |
| 2718 | local -a SEENINODES |
| 2719 | curdir="${PWD}" |
| 2720 | RTN=0 |
| 2721 | |
| 2722 | for file in "${@}" ; do |
| 2723 | SEENINODES=() |
| 2724 | ls -l "${file:a}" || RTN=1 |
| 2725 | |
| 2726 | while [[ -h "$file" ]] ; do |
| 2727 | LINODE=$(zstat -L +inode "${file}") |
| 2728 | for i in ${SEENINODES} ; do |
| 2729 | if (( ${i} == ${LINODE} )) ; then |
| 2730 | builtin cd -q "${curdir}" |
| 2731 | print 'link loop detected, aborting!' |
| 2732 | return 2 |
| 2733 | fi |
| 2734 | done |
| 2735 | SEENINODES+=${LINODE} |
| 2736 | |
| 2737 | jumpd="${file:h}" |
| 2738 | file="${file:t}" |
| 2739 | |
| 2740 | if [[ -d ${jumpd} ]] ; then |
| 2741 | builtin cd -q "${jumpd}" || RTN=1 |
| 2742 | fi |
| 2743 | file=$(readlink "$file") |
| 2744 | |
| 2745 | jumpd="${file:h}" |
| 2746 | file="${file:t}" |
| 2747 | |
| 2748 | if [[ -d ${jumpd} ]] ; then |
| 2749 | builtin cd -q "${jumpd}" || RTN=1 |
| 2750 | fi |
| 2751 | |
| 2752 | ls -l "${PWD}/${file}" || RTN=1 |
| 2753 | done |
| 2754 | shift 1 |
| 2755 | if (( ${#} >= 1 )) ; then |
| 2756 | print "" |
| 2757 | fi |
| 2758 | builtin cd -q "${curdir}" |
| 2759 | done |
| 2760 | return ${RTN} |
| 2761 | } |
| 2762 | |
| 2763 | if check_com -c $PAGER ; then |
| 2764 | #f3# View Debian's changelog of given package(s) |
| 2765 | function dchange () { |
| 2766 | emulate -L zsh |
| 2767 | [[ -z "$1" ]] && printf 'Usage: %s <package_name(s)>\n' "$0" && return 1 |
| 2768 | |
| 2769 | local package |
| 2770 | |
| 2771 | # `less` as $PAGER without e.g. `|lesspipe %s` inside $LESSOPEN can't properly |
| 2772 | # read *.gz files, try to detect this to use vi instead iff available |
| 2773 | local viewer |
| 2774 | |
| 2775 | if [[ ${$(typeset -p PAGER)[2]} = -a ]] ; then |
| 2776 | viewer=($PAGER) # support PAGER=(less -Mr) but leave array untouched |
| 2777 | else |
| 2778 | viewer=(${=PAGER}) # support PAGER='less -Mr' |
| 2779 | fi |
| 2780 | |
| 2781 | if [[ ${viewer[1]:t} = less ]] && [[ -z "${LESSOPEN}" ]] && check_com vi ; then |
| 2782 | viewer='vi' |
| 2783 | fi |
| 2784 | |
| 2785 | for package in "$@" ; do |
| 2786 | if [[ -r /usr/share/doc/${package}/changelog.Debian.gz ]] ; then |
| 2787 | $viewer /usr/share/doc/${package}/changelog.Debian.gz |
| 2788 | elif [[ -r /usr/share/doc/${package}/changelog.gz ]] ; then |
| 2789 | $viewer /usr/share/doc/${package}/changelog.gz |
| 2790 | elif [[ -r /usr/share/doc/${package}/changelog ]] ; then |
| 2791 | $viewer /usr/share/doc/${package}/changelog |
| 2792 | else |
| 2793 | if check_com -c aptitude ; then |
| 2794 | echo "No changelog for package $package found, using aptitude to retrieve it." |
| 2795 | aptitude changelog "$package" |
| 2796 | elif check_com -c apt-get ; then |
| 2797 | echo "No changelog for package $package found, using apt-get to retrieve it." |
| 2798 | apt-get changelog "$package" |
| 2799 | else |
| 2800 | echo "No changelog for package $package found, sorry." |
| 2801 | fi |
| 2802 | fi |
| 2803 | done |
| 2804 | } |
| 2805 | function _dchange () { _files -W /usr/share/doc -/ } |
| 2806 | compdef _dchange dchange |
| 2807 | |
| 2808 | #f3# View Debian's NEWS of a given package |
| 2809 | function dnews () { |
| 2810 | emulate -L zsh |
| 2811 | if [[ -r /usr/share/doc/$1/NEWS.Debian.gz ]] ; then |
| 2812 | $PAGER /usr/share/doc/$1/NEWS.Debian.gz |
| 2813 | else |
| 2814 | if [[ -r /usr/share/doc/$1/NEWS.gz ]] ; then |
| 2815 | $PAGER /usr/share/doc/$1/NEWS.gz |
| 2816 | else |
| 2817 | echo "No NEWS file for package $1 found, sorry." |
| 2818 | return 1 |
| 2819 | fi |
| 2820 | fi |
| 2821 | } |
| 2822 | function _dnews () { _files -W /usr/share/doc -/ } |
| 2823 | compdef _dnews dnews |
| 2824 | |
| 2825 | #f3# View Debian's copyright of a given package |
| 2826 | function dcopyright () { |
| 2827 | emulate -L zsh |
| 2828 | if [[ -r /usr/share/doc/$1/copyright ]] ; then |
| 2829 | $PAGER /usr/share/doc/$1/copyright |
| 2830 | else |
| 2831 | echo "No copyright file for package $1 found, sorry." |
| 2832 | return 1 |
| 2833 | fi |
| 2834 | } |
| 2835 | function _dcopyright () { _files -W /usr/share/doc -/ } |
| 2836 | compdef _dcopyright dcopyright |
| 2837 | |
| 2838 | #f3# View upstream's changelog of a given package |
| 2839 | function uchange () { |
| 2840 | emulate -L zsh |
| 2841 | if [[ -r /usr/share/doc/$1/changelog.gz ]] ; then |
| 2842 | $PAGER /usr/share/doc/$1/changelog.gz |
| 2843 | else |
| 2844 | echo "No changelog for package $1 found, sorry." |
| 2845 | return 1 |
| 2846 | fi |
| 2847 | } |
| 2848 | function _uchange () { _files -W /usr/share/doc -/ } |
| 2849 | compdef _uchange uchange |
| 2850 | fi |
| 2851 | |
| 2852 | # zsh profiling |
| 2853 | function profile () { |
| 2854 | ZSH_PROFILE_RC=1 zsh "$@" |
| 2855 | } |
| 2856 | |
| 2857 | #f1# Edit an alias via zle |
| 2858 | function edalias () { |
| 2859 | [[ -z "$1" ]] && { echo "Usage: edalias <alias_to_edit>" ; return 1 } || vared aliases'[$1]' ; |
| 2860 | } |
| 2861 | compdef _aliases edalias |
| 2862 | |
| 2863 | #f1# Edit a function via zle |
| 2864 | function edfunc () { |
| 2865 | [[ -z "$1" ]] && { echo "Usage: edfunc <function_to_edit>" ; return 1 } || zed -f "$1" ; |
| 2866 | } |
| 2867 | compdef _functions edfunc |
| 2868 | |
| 2869 | # use it e.g. via 'Restart apache2' |
| 2870 | #m# f6 Start() \kbd{service \em{process}}\quad\kbd{start} |
| 2871 | #m# f6 Restart() \kbd{service \em{process}}\quad\kbd{restart} |
| 2872 | #m# f6 Stop() \kbd{service \em{process}}\quad\kbd{stop} |
| 2873 | #m# f6 Reload() \kbd{service \em{process}}\quad\kbd{reload} |
| 2874 | #m# f6 Force-Reload() \kbd{service \em{process}}\quad\kbd{force-reload} |
| 2875 | #m# f6 Status() \kbd{service \em{process}}\quad\kbd{status} |
| 2876 | if [[ -d /etc/init.d ]] ; then |
| 2877 | function __start_stop () { |
| 2878 | local action_="${1:l}" # e.g Start/Stop/Restart |
| 2879 | local service_="$2" |
| 2880 | local param_="$3" |
| 2881 | |
| 2882 | if check_com -c service ; then |
| 2883 | $SUDO service "$service_" "${action_}" "$param_" |
| 2884 | else |
| 2885 | $SUDO "/etc/init.d/$service_" "${action_}" "$param_" |
| 2886 | fi |
| 2887 | } |
| 2888 | |
| 2889 | function _grmlinitd () { |
| 2890 | local -a scripts |
| 2891 | scripts=( /etc/init.d/*(x:t) ) |
| 2892 | _describe "service startup script" scripts |
| 2893 | } |
| 2894 | |
| 2895 | for i in Start Restart Stop Force-Reload Reload Status ; do |
| 2896 | eval "function $i () { __start_stop $i \"\$1\" \"\$2\" ; }" |
| 2897 | compdef _grmlinitd $i |
| 2898 | done |
| 2899 | builtin unset -v i |
| 2900 | fi |
| 2901 | |
| 2902 | #f1# Provides useful information on globbing |
| 2903 | function H-Glob () { |
| 2904 | echo -e " |
| 2905 | / directories |
| 2906 | . plain files |
| 2907 | @ symbolic links |
| 2908 | = sockets |
| 2909 | p named pipes (FIFOs) |
| 2910 | * executable plain files (0100) |
| 2911 | % device files (character or block special) |
| 2912 | %b block special files |
| 2913 | %c character special files |
| 2914 | r owner-readable files (0400) |
| 2915 | w owner-writable files (0200) |
| 2916 | x owner-executable files (0100) |
| 2917 | A group-readable files (0040) |
| 2918 | I group-writable files (0020) |
| 2919 | E group-executable files (0010) |
| 2920 | R world-readable files (0004) |
| 2921 | W world-writable files (0002) |
| 2922 | X world-executable files (0001) |
| 2923 | s setuid files (04000) |
| 2924 | S setgid files (02000) |
| 2925 | t files with the sticky bit (01000) |
| 2926 | |
| 2927 | print *(m-1) # Files modified up to a day ago |
| 2928 | print *(a1) # Files accessed a day ago |
| 2929 | print *(@) # Just symlinks |
| 2930 | print *(Lk+50) # Files bigger than 50 kilobytes |
| 2931 | print *(Lk-50) # Files smaller than 50 kilobytes |
| 2932 | print **/*.c # All *.c files recursively starting in \$PWD |
| 2933 | print **/*.c~file.c # Same as above, but excluding 'file.c' |
| 2934 | print (foo|bar).* # Files starting with 'foo' or 'bar' |
| 2935 | print *~*.* # All Files that do not contain a dot |
| 2936 | chmod 644 *(.^x) # make all plain non-executable files publically readable |
| 2937 | print -l *(.c|.h) # Lists *.c and *.h |
| 2938 | print **/*(g:users:) # Recursively match all files that are owned by group 'users' |
| 2939 | echo /proc/*/cwd(:h:t:s/self//) # Analogous to >ps ax | awk '{print \$1}'<" |
| 2940 | } |
| 2941 | alias help-zshglob=H-Glob |
| 2942 | |
| 2943 | # grep for running process, like: 'any vim' |
| 2944 | function any () { |
| 2945 | emulate -L zsh |
| 2946 | unsetopt KSH_ARRAYS |
| 2947 | if [[ -z "$1" ]] ; then |
| 2948 | echo "any - grep for process(es) by keyword" >&2 |
| 2949 | echo "Usage: any <keyword>" >&2 ; return 1 |
| 2950 | else |
| 2951 | ps xauwww | grep -i "${grep_options[@]}" "[${1[1]}]${1[2,-1]}" |
| 2952 | fi |
| 2953 | } |
| 2954 | |
| 2955 | |
| 2956 | # After resuming from suspend, system is paging heavily, leading to very bad interactivity. |
| 2957 | # taken from $LINUX-KERNELSOURCE/Documentation/power/swsusp.txt |
| 2958 | [[ -r /proc/1/maps ]] && \ |
| 2959 | function deswap () { |
| 2960 | print 'Reading /proc/[0-9]*/maps and sending output to /dev/null, this might take a while.' |
| 2961 | cat $(sed -ne 's:.* /:/:p' /proc/[0-9]*/maps | sort -u | grep -v '^/dev/') > /dev/null |
| 2962 | print 'Finished, running "swapoff -a; swapon -a" may also be useful.' |
| 2963 | } |
| 2964 | |
| 2965 | # a wrapper for vim, that deals with title setting |
| 2966 | # VIM_OPTIONS |
| 2967 | # set this array to a set of options to vim you always want |
| 2968 | # to have set when calling vim (in .zshrc.local), like: |
| 2969 | # VIM_OPTIONS=( -p ) |
| 2970 | # This will cause vim to send every file given on the |
| 2971 | # commandline to be send to it's own tab (needs vim7). |
| 2972 | if check_com vim; then |
| 2973 | function vim () { |
| 2974 | VIM_PLEASE_SET_TITLE='yes' command vim ${VIM_OPTIONS} "$@" |
| 2975 | } |
| 2976 | fi |
| 2977 | |
| 2978 | ssl_hashes=( sha512 sha256 sha1 md5 ) |
| 2979 | |
| 2980 | for sh in ${ssl_hashes}; do |
| 2981 | eval 'ssl-cert-'${sh}'() { |
| 2982 | emulate -L zsh |
| 2983 | if [[ -z $1 ]] ; then |
| 2984 | printf '\''usage: %s <file>\n'\'' "ssh-cert-'${sh}'" |
| 2985 | return 1 |
| 2986 | fi |
| 2987 | openssl x509 -noout -fingerprint -'${sh}' -in $1 |
| 2988 | }' |
| 2989 | done; unset sh |
| 2990 | |
| 2991 | function ssl-cert-fingerprints () { |
| 2992 | emulate -L zsh |
| 2993 | local i |
| 2994 | if [[ -z $1 ]] ; then |
| 2995 | printf 'usage: ssl-cert-fingerprints <file>\n' |
| 2996 | return 1 |
| 2997 | fi |
| 2998 | for i in ${ssl_hashes} |
| 2999 | do ssl-cert-$i $1; |
| 3000 | done |
| 3001 | } |
| 3002 | |
| 3003 | function ssl-cert-info () { |
| 3004 | emulate -L zsh |
| 3005 | if [[ -z $1 ]] ; then |
| 3006 | printf 'usage: ssl-cert-info <file>\n' |
| 3007 | return 1 |
| 3008 | fi |
| 3009 | openssl x509 -noout -text -in $1 |
| 3010 | ssl-cert-fingerprints $1 |
| 3011 | } |
| 3012 | |
| 3013 | # make sure our environment is clean regarding colors |
| 3014 | builtin unset -v BLUE RED GREEN CYAN YELLOW MAGENTA WHITE NO_COLOR |
| 3015 | |
| 3016 | # "persistent history" |
| 3017 | # just write important commands you always need to $GRML_IMPORTANT_COMMANDS |
| 3018 | # defaults for backward compatibility to ~/.important_commands |
| 3019 | if [[ -r ~/.important_commands ]] ; then |
| 3020 | GRML_IMPORTANT_COMMANDS=~/.important_commands |
| 3021 | else |
| 3022 | GRML_IMPORTANT_COMMANDS=${GRML_IMPORTANT_COMMANDS:-${ZDOTDIR:-${HOME}}/.important_commands} |
| 3023 | fi |
| 3024 | [[ -r ${GRML_IMPORTANT_COMMANDS} ]] && builtin fc -R ${GRML_IMPORTANT_COMMANDS} |
| 3025 | |
| 3026 | # load the lookup subsystem if it's available on the system |
| 3027 | zrcautoload lookupinit && lookupinit |
| 3028 | |
| 3029 | # variables |
| 3030 | |
| 3031 | # set terminal property (used e.g. by msgid-chooser) |
| 3032 | case "${COLORTERM}" in |
| 3033 | truecolor) |
| 3034 | # do not overwrite |
| 3035 | ;; |
| 3036 | *) |
| 3037 | export COLORTERM="yes" |
| 3038 | ;; |
| 3039 | esac |
| 3040 | |
| 3041 | # aliases |
| 3042 | |
| 3043 | # general |
| 3044 | #a2# Execute \kbd{du -sch} |
| 3045 | [[ -n "$GRML_NO_SMALL_ALIASES" ]] || alias da='du -sch' |
| 3046 | |
| 3047 | # listing stuff |
| 3048 | #a2# Execute \kbd{ls -lSrah} |
| 3049 | alias dir="command ls -lSrah" |
| 3050 | #a2# Only show dot-directories |
| 3051 | alias lad='command ls -d .*(/)' |
| 3052 | #a2# Only show dot-files |
| 3053 | alias lsa='command ls -a .*(.)' |
| 3054 | #a2# Only files with setgid/setuid/sticky flag |
| 3055 | alias lss='command ls -l *(s,S,t)' |
| 3056 | #a2# Only show symlinks |
| 3057 | alias lsl='command ls -l *(@)' |
| 3058 | #a2# Display only executables |
| 3059 | alias lsx='command ls -l *(*)' |
| 3060 | #a2# Display world-{readable,writable,executable} files |
| 3061 | alias lsw='command ls -ld *(R,W,X.^ND/)' |
| 3062 | #a2# Display the ten biggest files |
| 3063 | alias lsbig="command ls -flh *(.OL[1,10])" |
| 3064 | #a2# Only show directories |
| 3065 | alias lsd='command ls -d *(/)' |
| 3066 | #a2# Only show empty directories |
| 3067 | alias lse='command ls -d *(/^F)' |
| 3068 | #a2# Display the ten newest files |
| 3069 | alias lsnew="command ls -rtlh *(D.om[1,10])" |
| 3070 | #a2# Display the ten oldest files |
| 3071 | alias lsold="command ls -rtlh *(D.Om[1,10])" |
| 3072 | #a2# Display the ten smallest files |
| 3073 | alias lssmall="command ls -Srl *(.oL[1,10])" |
| 3074 | #a2# Display the ten newest directories and ten newest .directories |
| 3075 | alias lsnewdir="command ls -rthdl *(/om[1,10]) .*(D/om[1,10])" |
| 3076 | #a2# Display the ten oldest directories and ten oldest .directories |
| 3077 | alias lsolddir="command ls -rthdl *(/Om[1,10]) .*(D/Om[1,10])" |
| 3078 | |
| 3079 | # some useful aliases |
| 3080 | #a2# Remove current empty directory. Execute \kbd{cd ..; rmdir \$OLDCWD} |
| 3081 | alias rmcdir='cd ..; rmdir $OLDPWD || cd $OLDPWD' |
| 3082 | |
| 3083 | #a2# ssh with StrictHostKeyChecking=no \\&\quad and UserKnownHostsFile unset |
| 3084 | alias insecssh='ssh -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"' |
| 3085 | #a2# scp with StrictHostKeyChecking=no \\&\quad and UserKnownHostsFile unset |
| 3086 | alias insecscp='scp -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"' |
| 3087 | |
| 3088 | #a2# lsblk (list block devices) with the most useful columns |
| 3089 | alias llblk="lsblk -o +LABEL,PARTLABEL,UUID,FSTYPE,SERIAL" |
| 3090 | |
| 3091 | # useful functions |
| 3092 | |
| 3093 | #f5# Backup \kbd{file_or_folder {\rm to} file_or_folder\_timestamp} |
| 3094 | function bk () { |
| 3095 | emulate -L zsh |
| 3096 | local current_date=$(date -u "+%Y%m%dT%H%M%SZ") |
| 3097 | local clean keep move verbose result all to_bk |
| 3098 | setopt extended_glob |
| 3099 | keep=1 |
| 3100 | while getopts ":hacmrv" opt; do |
| 3101 | case $opt in |
| 3102 | a) (( all++ ));; |
| 3103 | c) unset move clean && (( ++keep ));; |
| 3104 | m) unset keep clean && (( ++move ));; |
| 3105 | r) unset move keep && (( ++clean ));; |
| 3106 | v) verbose="-v";; |
| 3107 | h) <<__EOF0__ |
| 3108 | bk [-hcmv] FILE [FILE ...] |
| 3109 | bk -r [-av] [FILE [FILE ...]] |
| 3110 | Backup a file or folder in place and append the timestamp |
| 3111 | Remove backups of a file or folder, or all backups in the current directory |
| 3112 | |
| 3113 | Usage: |
| 3114 | -h Display this help text |
| 3115 | -c Keep the file/folder as is, create a copy backup using cp(1) (default) |
| 3116 | -m Move the file/folder, using mv(1) |
| 3117 | -r Remove backups of the specified file or directory, using rm(1). If none |
| 3118 | is provided, remove all backups in the current directory. |
| 3119 | -a Remove all (even hidden) backups. |
| 3120 | -v Verbose |
| 3121 | |
| 3122 | The -c, -r and -m options are mutually exclusive. If specified at the same time, |
| 3123 | the last one is used. |
| 3124 | |
| 3125 | The return code is the sum of all cp/mv/rm return codes. |
| 3126 | __EOF0__ |
| 3127 | return 0;; |
| 3128 | \?) bk -h >&2; return 1;; |
| 3129 | esac |
| 3130 | done |
| 3131 | shift "$((OPTIND-1))" |
| 3132 | if (( keep > 0 )); then |
| 3133 | if islinux || isfreebsd; then |
| 3134 | for to_bk in "$@"; do |
| 3135 | cp $verbose -a "${to_bk%/}" "${to_bk%/}_$current_date" |
| 3136 | (( result += $? )) |
| 3137 | done |
| 3138 | else |
| 3139 | for to_bk in "$@"; do |
| 3140 | cp $verbose -pR "${to_bk%/}" "${to_bk%/}_$current_date" |
| 3141 | (( result += $? )) |
| 3142 | done |
| 3143 | fi |
| 3144 | elif (( move > 0 )); then |
| 3145 | while (( $# > 0 )); do |
| 3146 | mv $verbose "${1%/}" "${1%/}_$current_date" |
| 3147 | (( result += $? )) |
| 3148 | shift |
| 3149 | done |
| 3150 | elif (( clean > 0 )); then |
| 3151 | if (( $# > 0 )); then |
| 3152 | for to_bk in "$@"; do |
| 3153 | rm $verbose -rf "${to_bk%/}"_[0-9](#c8)T([0-1][0-9]|2[0-3])([0-5][0-9])(#c2)Z |
| 3154 | (( result += $? )) |
| 3155 | done |
| 3156 | else |
| 3157 | if (( all > 0 )); then |
| 3158 | rm $verbose -rf *_[0-9](#c8)T([0-1][0-9]|2[0-3])([0-5][0-9])(#c2)Z(D) |
| 3159 | else |
| 3160 | rm $verbose -rf *_[0-9](#c8)T([0-1][0-9]|2[0-3])([0-5][0-9])(#c2)Z |
| 3161 | fi |
| 3162 | (( result += $? )) |
| 3163 | fi |
| 3164 | fi |
| 3165 | return $result |
| 3166 | } |
| 3167 | |
| 3168 | #f5# cd to directory and list files |
| 3169 | function cl () { |
| 3170 | emulate -L zsh |
| 3171 | cd $1 && ls -a |
| 3172 | } |
| 3173 | |
| 3174 | # smart cd function, allows switching to /etc when running 'cd /etc/fstab' |
| 3175 | function cd () { |
| 3176 | if (( ${#argv} == 1 )) && [[ -f ${1} ]]; then |
| 3177 | [[ ! -e ${1:h} ]] && return 1 |
| 3178 | print "Correcting ${1} to ${1:h}" |
| 3179 | builtin cd ${1:h} |
| 3180 | else |
| 3181 | builtin cd "$@" |
| 3182 | fi |
| 3183 | } |
| 3184 | |
| 3185 | #f5# Create Directory and \kbd{cd} to it |
| 3186 | function mkcd () { |
| 3187 | if (( ARGC != 1 )); then |
| 3188 | printf 'usage: mkcd <new-directory>\n' |
| 3189 | return 1; |
| 3190 | fi |
| 3191 | if [[ ! -d "$1" ]]; then |
| 3192 | command mkdir -p "$1" |
| 3193 | else |
| 3194 | printf '`%s'\'' already exists: cd-ing.\n' "$1" |
| 3195 | fi |
| 3196 | builtin cd "$1" |
| 3197 | } |
| 3198 | |
| 3199 | #f5# Create temporary directory and \kbd{cd} to it |
| 3200 | function cdt () { |
| 3201 | local -a cdttemplate |
| 3202 | if [ "$#" -eq 1 ]; then |
| 3203 | if isfreebsd; then |
| 3204 | # mktemp(1) on FreeBSD doesn't behave the same, cf. |
| 3205 | # https://man.freebsd.org/cgi/man.cgi?query=mktemp#OPTIONS |
| 3206 | cdttemplate=(-t "$1") |
| 3207 | else |
| 3208 | cdttemplate=(-t "$1".XXXXXXX) |
| 3209 | fi |
| 3210 | fi |
| 3211 | builtin cd "$(mktemp -d ${cdttemplate[@]})" |
| 3212 | builtin pwd |
| 3213 | } |
| 3214 | |
| 3215 | #f5# List files which have been accessed within the last {\it n} days, {\it n} defaults to 1 |
| 3216 | function accessed () { |
| 3217 | emulate -L zsh |
| 3218 | print -l -- *(a-${1:-1}) |
| 3219 | } |
| 3220 | |
| 3221 | #f5# List files which have been changed within the last {\it n} days, {\it n} defaults to 1 |
| 3222 | function changed () { |
| 3223 | emulate -L zsh |
| 3224 | print -l -- *(c-${1:-1}) |
| 3225 | } |
| 3226 | |
| 3227 | #f5# List files which have been modified within the last {\it n} days, {\it n} defaults to 1 |
| 3228 | function modified () { |
| 3229 | emulate -L zsh |
| 3230 | print -l -- *(m-${1:-1}) |
| 3231 | } |
| 3232 | # modified() was named new() in earlier versions, add an alias for backwards compatibility |
| 3233 | check_com new || alias new=modified |
| 3234 | |
| 3235 | # use colors when GNU grep with color-support |
| 3236 | if (( $#grep_options > 0 )); then |
| 3237 | o=${grep_options:+"${grep_options[*]}"} |
| 3238 | #a2# Execute \kbd{grep -{}-color=auto} |
| 3239 | alias grep='grep '$o |
| 3240 | alias egrep='egrep '$o |
| 3241 | unset o |
| 3242 | fi |
| 3243 | |
| 3244 | # Translate DE<=>EN |
| 3245 | # 'translate' looks up a word in a file with language-to-language |
| 3246 | # translations (field separator should be " : "). A typical wordlist looks |
| 3247 | # like the following: |
| 3248 | # | english-word : german-translation |
| 3249 | # It's also only possible to translate english to german but not reciprocal. |
| 3250 | # Use the following oneliner to reverse the sort order: |
| 3251 | # $ awk -F ':' '{ print $2" : "$1" "$3 }' \ |
| 3252 | # /usr/local/lib/words/en-de.ISO-8859-1.vok > ~/.translate/de-en.ISO-8859-1.vok |
| 3253 | #f5# Translates a word |
| 3254 | if ! check_com -c trans; then |
| 3255 | function trans () { |
| 3256 | emulate -L zsh |
| 3257 | case "$1" in |
| 3258 | -[dD]*) |
| 3259 | translate -l de-en $2 |
| 3260 | ;; |
| 3261 | -[eE]*) |
| 3262 | translate -l en-de $2 |
| 3263 | ;; |
| 3264 | *) |
| 3265 | echo "Usage: $0 { -D | -E }" |
| 3266 | echo " -D == German to English" |
| 3267 | echo " -E == English to German" |
| 3268 | esac |
| 3269 | } |
| 3270 | fi |
| 3271 | |
| 3272 | # Usage: simple-extract <file> |
| 3273 | # Using option -d deletes the original archive file. |
| 3274 | #f5# Smart archive extractor |
| 3275 | function simple-extract () { |
| 3276 | emulate -L zsh |
| 3277 | setopt extended_glob noclobber |
| 3278 | local ARCHIVE DELETE_ORIGINAL DECOMP_CMD USES_STDIN USES_STDOUT GZTARGET WGET_CMD |
| 3279 | local RC=0 |
| 3280 | zparseopts -D -E "d=DELETE_ORIGINAL" |
| 3281 | for ARCHIVE in "${@}"; do |
| 3282 | case $ARCHIVE in |
| 3283 | *(tar.bz2|tbz2|tbz)) |
| 3284 | DECOMP_CMD="tar -xvjf -" |
| 3285 | USES_STDIN=true |
| 3286 | USES_STDOUT=false |
| 3287 | ;; |
| 3288 | *(tar.gz|tgz)) |
| 3289 | DECOMP_CMD="tar -xvzf -" |
| 3290 | USES_STDIN=true |
| 3291 | USES_STDOUT=false |
| 3292 | ;; |
| 3293 | *(tar.xz|txz|tar.lzma)) |
| 3294 | DECOMP_CMD="tar -xvJf -" |
| 3295 | USES_STDIN=true |
| 3296 | USES_STDOUT=false |
| 3297 | ;; |
| 3298 | *tar.zst) |
| 3299 | DECOMP_CMD="tar --zstd -xvf -" |
| 3300 | USES_STDIN=true |
| 3301 | USES_STDOUT=false |
| 3302 | ;; |
| 3303 | *tar.lrz) |
| 3304 | DECOMP_CMD="lrzuntar" |
| 3305 | USES_STDIN=false |
| 3306 | USES_STDOUT=false |
| 3307 | ;; |
| 3308 | *tar) |
| 3309 | DECOMP_CMD="tar -xvf -" |
| 3310 | USES_STDIN=true |
| 3311 | USES_STDOUT=false |
| 3312 | ;; |
| 3313 | *rar) |
| 3314 | DECOMP_CMD="unrar x" |
| 3315 | USES_STDIN=false |
| 3316 | USES_STDOUT=false |
| 3317 | ;; |
| 3318 | *lzh) |
| 3319 | DECOMP_CMD="lha x" |
| 3320 | USES_STDIN=false |
| 3321 | USES_STDOUT=false |
| 3322 | ;; |
| 3323 | *7z) |
| 3324 | DECOMP_CMD="7z x" |
| 3325 | USES_STDIN=false |
| 3326 | USES_STDOUT=false |
| 3327 | ;; |
| 3328 | *(zip|jar)) |
| 3329 | DECOMP_CMD="unzip" |
| 3330 | USES_STDIN=false |
| 3331 | USES_STDOUT=false |
| 3332 | ;; |
| 3333 | *deb) |
| 3334 | DECOMP_CMD="ar -x" |
| 3335 | USES_STDIN=false |
| 3336 | USES_STDOUT=false |
| 3337 | ;; |
| 3338 | *bz2) |
| 3339 | DECOMP_CMD="bzip2 -d -c -" |
| 3340 | USES_STDIN=true |
| 3341 | USES_STDOUT=true |
| 3342 | ;; |
| 3343 | *(gz|Z)) |
| 3344 | DECOMP_CMD="gzip -d -c -" |
| 3345 | USES_STDIN=true |
| 3346 | USES_STDOUT=true |
| 3347 | ;; |
| 3348 | *(xz|lzma)) |
| 3349 | DECOMP_CMD="xz -d -c -" |
| 3350 | USES_STDIN=true |
| 3351 | USES_STDOUT=true |
| 3352 | ;; |
| 3353 | *zst) |
| 3354 | DECOMP_CMD="zstd -d -c -" |
| 3355 | USES_STDIN=true |
| 3356 | USES_STDOUT=true |
| 3357 | ;; |
| 3358 | *lrz) |
| 3359 | DECOMP_CMD="lrunzip -" |
| 3360 | USES_STDIN=true |
| 3361 | USES_STDOUT=true |
| 3362 | ;; |
| 3363 | *) |
| 3364 | print "ERROR: '$ARCHIVE' has unrecognized archive type." >&2 |
| 3365 | RC=$((RC+1)) |
| 3366 | continue |
| 3367 | ;; |
| 3368 | esac |
| 3369 | |
| 3370 | if ! check_com ${DECOMP_CMD[(w)1]}; then |
| 3371 | echo "ERROR: ${DECOMP_CMD[(w)1]} not installed." >&2 |
| 3372 | RC=$((RC+2)) |
| 3373 | continue |
| 3374 | fi |
| 3375 | |
| 3376 | GZTARGET="${ARCHIVE:t:r}" |
| 3377 | if [[ -f $ARCHIVE ]] ; then |
| 3378 | |
| 3379 | print "Extracting '$ARCHIVE' ..." |
| 3380 | if $USES_STDIN; then |
| 3381 | if $USES_STDOUT; then |
| 3382 | ${=DECOMP_CMD} < "$ARCHIVE" > $GZTARGET |
| 3383 | else |
| 3384 | ${=DECOMP_CMD} < "$ARCHIVE" |
| 3385 | fi |
| 3386 | else |
| 3387 | if $USES_STDOUT; then |
| 3388 | ${=DECOMP_CMD} "$ARCHIVE" > $GZTARGET |
| 3389 | else |
| 3390 | ${=DECOMP_CMD} "$ARCHIVE" |
| 3391 | fi |
| 3392 | fi |
| 3393 | [[ $? -eq 0 && -n "$DELETE_ORIGINAL" ]] && rm -f "$ARCHIVE" |
| 3394 | |
| 3395 | elif [[ "$ARCHIVE" == (#s)(https|http|ftp)://* ]] ; then |
| 3396 | if check_com curl; then |
| 3397 | WGET_CMD="curl -L -s -o -" |
| 3398 | elif check_com wget; then |
| 3399 | WGET_CMD="wget -q -O -" |
| 3400 | elif check_com fetch; then |
| 3401 | WGET_CMD="fetch -q -o -" |
| 3402 | else |
| 3403 | print "ERROR: neither wget, curl nor fetch is installed" >&2 |
| 3404 | RC=$((RC+4)) |
| 3405 | continue |
| 3406 | fi |
| 3407 | print "Downloading and Extracting '$ARCHIVE' ..." |
| 3408 | if $USES_STDIN; then |
| 3409 | if $USES_STDOUT; then |
| 3410 | ${=WGET_CMD} "$ARCHIVE" | ${=DECOMP_CMD} > $GZTARGET |
| 3411 | RC=$((RC+$?)) |
| 3412 | else |
| 3413 | ${=WGET_CMD} "$ARCHIVE" | ${=DECOMP_CMD} |
| 3414 | RC=$((RC+$?)) |
| 3415 | fi |
| 3416 | else |
| 3417 | if $USES_STDOUT; then |
| 3418 | ${=DECOMP_CMD} =(${=WGET_CMD} "$ARCHIVE") > $GZTARGET |
| 3419 | else |
| 3420 | ${=DECOMP_CMD} =(${=WGET_CMD} "$ARCHIVE") |
| 3421 | fi |
| 3422 | fi |
| 3423 | |
| 3424 | else |
| 3425 | print "ERROR: '$ARCHIVE' is neither a valid file nor a supported URI." >&2 |
| 3426 | RC=$((RC+8)) |
| 3427 | fi |
| 3428 | done |
| 3429 | return $RC |
| 3430 | } |
| 3431 | |
| 3432 | function __archive_or_uri () { |
| 3433 | _alternative \ |
| 3434 | 'files:Archives:_files -g "*.(#l)(tar.bz2|tbz2|tbz|tar.gz|tgz|tar.xz|txz|tar.lzma|tar|rar|lzh|7z|zip|jar|deb|bz2|gz|Z|xz|lzma)"' \ |
| 3435 | '_urls:Remote Archives:_urls' |
| 3436 | } |
| 3437 | |
| 3438 | function _simple_extract () { |
| 3439 | _arguments \ |
| 3440 | '-d[delete original archivefile after extraction]' \ |
| 3441 | '*:Archive Or Uri:__archive_or_uri' |
| 3442 | } |
| 3443 | compdef _simple_extract simple-extract |
| 3444 | [[ -n "$GRML_NO_SMALL_ALIASES" ]] || alias se=simple-extract |
| 3445 | |
| 3446 | #f5# Change the xterm title from within GNU-screen |
| 3447 | function xtrename () { |
| 3448 | emulate -L zsh |
| 3449 | if [[ $1 != "-f" ]] ; then |
| 3450 | if [[ -z ${DISPLAY} ]] ; then |
| 3451 | printf 'xtrename only makes sense in X11.\n' |
| 3452 | return 1 |
| 3453 | fi |
| 3454 | else |
| 3455 | shift |
| 3456 | fi |
| 3457 | if [[ -z $1 ]] ; then |
| 3458 | printf 'usage: xtrename [-f] "title for xterm"\n' |
| 3459 | printf ' renames the title of xterm from _within_ screen.\n' |
| 3460 | printf ' also works without screen.\n' |
| 3461 | printf ' will not work if DISPLAY is unset, use -f to override.\n' |
| 3462 | return 0 |
| 3463 | fi |
| 3464 | print -n "\eP\e]0;${1}\C-G\e\\" |
| 3465 | return 0 |
| 3466 | } |
| 3467 | |
| 3468 | #f2# Find history events by search pattern and list them by date. |
| 3469 | function whatwhen () { |
| 3470 | emulate -L zsh |
| 3471 | local usage help ident format_l format_s first_char remain first last |
| 3472 | usage='USAGE: whatwhen [options] <searchstring> <search range>' |
| 3473 | help='Use `whatwhen -h'\'' for further explanations.' |
| 3474 | ident=${(l,${#${:-Usage: }},, ,)} |
| 3475 | format_l="${ident}%s\t\t\t%s\n" |
| 3476 | format_s="${format_l//(\\t)##/\\t}" |
| 3477 | # Make the first char of the word to search for case |
| 3478 | # insensitive; e.g. [aA] |
| 3479 | first_char=[${(L)1[1]}${(U)1[1]}] |
| 3480 | remain=${1[2,-1]} |
| 3481 | # Default search range is `-100'. |
| 3482 | first=${2:-\-100} |
| 3483 | # Optional, just used for `<first> <last>' given. |
| 3484 | last=$3 |
| 3485 | case $1 in |
| 3486 | ("") |
| 3487 | printf '%s\n\n' 'ERROR: No search string specified. Aborting.' |
| 3488 | printf '%s\n%s\n\n' ${usage} ${help} && return 1 |
| 3489 | ;; |
| 3490 | (-h) |
| 3491 | printf '%s\n\n' ${usage} |
| 3492 | print 'OPTIONS:' |
| 3493 | printf $format_l '-h' 'show help text' |
| 3494 | print '\f' |
| 3495 | print 'SEARCH RANGE:' |
| 3496 | printf $format_l "'0'" 'the whole history,' |
| 3497 | printf $format_l '-<n>' 'offset to the current history number; (default: -100)' |
| 3498 | printf $format_s '<[-]first> [<last>]' 'just searching within a give range' |
| 3499 | printf '\n%s\n' 'EXAMPLES:' |
| 3500 | printf ${format_l/(\\t)/} 'whatwhen grml' '# Range is set to -100 by default.' |
| 3501 | printf $format_l 'whatwhen zsh -250' |
| 3502 | printf $format_l 'whatwhen foo 1 99' |
| 3503 | ;; |
| 3504 | (\?) |
| 3505 | printf '%s\n%s\n\n' ${usage} ${help} && return 1 |
| 3506 | ;; |
| 3507 | (*) |
| 3508 | # -l list results on stout rather than invoking $EDITOR. |
| 3509 | # -i Print dates as in YYYY-MM-DD. |
| 3510 | # -m Search for a - quoted - pattern within the history. |
| 3511 | fc -li -m "*${first_char}${remain}*" $first $last |
| 3512 | ;; |
| 3513 | esac |
| 3514 | } |
| 3515 | |
| 3516 | # mercurial related stuff |
| 3517 | if check_com -c hg ; then |
| 3518 | # gnu like diff for mercurial |
| 3519 | # http://www.selenic.com/mercurial/wiki/index.cgi/TipsAndTricks |
| 3520 | #f5# GNU like diff for mercurial |
| 3521 | function hgdi () { |
| 3522 | emulate -L zsh |
| 3523 | local i |
| 3524 | for i in $(hg status -marn "$@") ; diff -ubwd <(hg cat "$i") "$i" |
| 3525 | } |
| 3526 | |
| 3527 | # execute commands on the versioned patch-queue from the current repos |
| 3528 | [[ -n "$GRML_NO_SMALL_ALIASES" ]] || alias mq='hg -R $(readlink -f $(hg root)/.hg/patches)' |
| 3529 | |
| 3530 | # diffstat for specific version of a mercurial repository |
| 3531 | # hgstat => display diffstat between last revision and tip |
| 3532 | # hgstat 1234 => display diffstat between revision 1234 and tip |
| 3533 | #f5# Diffstat for specific version of a mercurial repos |
| 3534 | function hgstat () { |
| 3535 | emulate -L zsh |
| 3536 | [[ -n "$1" ]] && hg diff -r $1 -r tip | diffstat || hg export tip | diffstat |
| 3537 | } |
| 3538 | |
| 3539 | fi # end of check whether we have the 'hg'-executable |
| 3540 | |
| 3541 | # disable bracketed paste mode for dumb terminals |
| 3542 | [[ "$TERM" == dumb ]] && unset zle_bracketed_paste |
| 3543 | |
| 3544 | # grml-small cleanups and workarounds |
| 3545 | |
| 3546 | # The following is used to remove zsh-config-items that do not work |
| 3547 | # in grml-small by default. |
| 3548 | # If you do not want these adjustments (for whatever reason), set |
| 3549 | # $GRMLSMALL_SPECIFIC to 0 in your .zshrc.pre file (which this configuration |
| 3550 | # sources if it is there). |
| 3551 | |
| 3552 | if (( GRMLSMALL_SPECIFIC > 0 )) && isgrmlsmall ; then |
| 3553 | |
| 3554 | # Clean up |
| 3555 | |
| 3556 | unset "abk[V]" |
| 3557 | unalias 'V' &> /dev/null |
| 3558 | unfunction vman &> /dev/null |
| 3559 | unfunction viless &> /dev/null |
| 3560 | unfunction 2html &> /dev/null |
| 3561 | |
| 3562 | # manpages are not in grmlsmall |
| 3563 | unfunction manzsh &> /dev/null |
| 3564 | unfunction man2 &> /dev/null |
| 3565 | |
| 3566 | # Workarounds |
| 3567 | |
| 3568 | # See https://github.com/grml/grml/issues/56 |
| 3569 | if ! [[ -x ${commands[dig]} ]]; then |
| 3570 | function dig_after_all () { |
| 3571 | unfunction dig |
| 3572 | unfunction _dig |
| 3573 | autoload -Uz _dig |
| 3574 | unfunction dig_after_all |
| 3575 | } |
| 3576 | function dig () { |
| 3577 | if [[ -x ${commands[dig]} ]]; then |
| 3578 | dig_after_all |
| 3579 | command dig "$@" |
| 3580 | return "$!" |
| 3581 | fi |
| 3582 | printf 'This installation does not include `dig'\'' for size reasons.\n' |
| 3583 | printf 'Try `drill'\'' as a light weight alternative.\n' |
| 3584 | return 0 |
| 3585 | } |
| 3586 | function _dig () { |
| 3587 | if [[ -x ${commands[dig]} ]]; then |
| 3588 | dig_after_all |
| 3589 | zle -M 'Found `dig'\'' installed. ' |
| 3590 | else |
| 3591 | zle -M 'Try `drill'\'' instead of `dig'\''.' |
| 3592 | fi |
| 3593 | } |
| 3594 | compdef _dig dig |
| 3595 | fi |
| 3596 | fi |
| 3597 | |
| 3598 | zrclocal |
| 3599 | |
| 3600 | unfunction grml_status_feature |
| 3601 | |
| 3602 | ## genrefcard.pl settings |
| 3603 | |
| 3604 | ### doc strings for external functions from files |
| 3605 | #m# f5 grml-wallpaper() Sets a wallpaper (try completion for possible values) |
| 3606 | |
| 3607 | ### example: split functions-search 8,16,24,32 |
| 3608 | #@# split functions-search 8 |
| 3609 | |
| 3610 | ## END OF FILE ################################################################# |
| 3611 | # vim:filetype=zsh foldmethod=marker autoindent expandtab shiftwidth=4 |
| 3612 | # Local variables: |
| 3613 | # mode: sh |
| 3614 | # End: |
| 3615 | |
| 3616 | # History configuration |
| 3617 | HISTFILE=~/.histfile |
| 3618 | HISTSIZE=3000 |
| 3619 | SAVEHIST=5000 |
| 3620 | |
| 3621 | # ZSH plugins (Solus) |
| 3622 | source /usr/share/zsh-syntax-highlighting/zsh-syntax-highlighting.zsh |
| 3623 | source /usr/share/zsh-autosuggestions/zsh-autosuggestions.zsh |
| 3624 | |
| 3625 | # Make Flatpaks accessible via the shell |
| 3626 | export PATH="$PATH:/var/lib/flatpak/exports/bin" |
| 3627 | |
| 3628 | # Reset prompt to default |
| 3629 | prompt default |
| 3630 | PROMPT='%# ' |
| 3631 | |
| 3632 | # Load Headline ZSH theme |
| 3633 | source ~/.config/headline.zsh-theme |
| 3634 | |
| 3635 | fastfetch |
| 3636 | # NOTE: Package cowsay for Solus |
| 3637 | #fortune | cowsay -f tux |
| 3638 |