fi
# load .zshrc.pre to give the user the chance to overwrite the defaults
-[[ -r ${HOME}/.zshrc.pre ]] && source ${HOME}/.zshrc.pre
+[[ -r ${ZDOTDIR:-${HOME}}/.zshrc.pre ]] && source ${ZDOTDIR:-${HOME}}/.zshrc.pre
# check for version/system
# check for versions (compatibility reasons)
-is4(){
+function is4 () {
[[ $ZSH_VERSION == <4->* ]] && return 0
return 1
}
-is41(){
+function is41 () {
[[ $ZSH_VERSION == 4.<1->* || $ZSH_VERSION == <5->* ]] && return 0
return 1
}
-is42(){
+function is42 () {
[[ $ZSH_VERSION == 4.<2->* || $ZSH_VERSION == <5->* ]] && return 0
return 1
}
-is425(){
+function is425 () {
[[ $ZSH_VERSION == 4.2.<5->* || $ZSH_VERSION == 4.<3->* || $ZSH_VERSION == <5->* ]] && return 0
return 1
}
-is43(){
+function is43 () {
[[ $ZSH_VERSION == 4.<3->* || $ZSH_VERSION == <5->* ]] && return 0
return 1
}
-is433(){
+function is433 () {
[[ $ZSH_VERSION == 4.3.<3->* || $ZSH_VERSION == 4.<4->* \
|| $ZSH_VERSION == <5->* ]] && return 0
return 1
}
-is439(){
+function is437 () {
+ [[ $ZSH_VERSION == 4.3.<7->* || $ZSH_VERSION == 4.<4->* \
+ || $ZSH_VERSION == <5->* ]] && return 0
+ return 1
+}
+
+function is439 () {
[[ $ZSH_VERSION == 4.3.<9->* || $ZSH_VERSION == 4.<4->* \
|| $ZSH_VERSION == <5->* ]] && return 0
return 1
}
#f1# Checks whether or not you're running grml
-isgrml(){
+function isgrml () {
[[ -f /etc/grml_version ]] && return 0
return 1
}
#f1# Checks whether or not you're running a grml cd
-isgrmlcd(){
+function isgrmlcd () {
[[ -f /etc/grml_cd ]] && return 0
return 1
}
if isgrml ; then
#f1# Checks whether or not you're running grml-small
- isgrmlsmall() {
+ function isgrmlsmall () {
if [[ ${${${(f)"$(</etc/grml_version)"}%% *}##*-} == 'small' ]]; then
return 0
fi
return 1
}
else
- isgrmlsmall() { return 1 }
+ function isgrmlsmall () { return 1 }
fi
-isdarwin(){
- [[ $OSTYPE == darwin* ]] && return 0
- return 1
+GRML_OSTYPE=$(uname -s)
+
+function islinux () {
+ [[ $GRML_OSTYPE == "Linux" ]]
}
-isfreebsd(){
- [[ $OSTYPE == freebsd* ]] && return 0
- return 1
+function isdarwin () {
+ [[ $GRML_OSTYPE == "Darwin" ]]
+}
+
+function isfreebsd () {
+ [[ $GRML_OSTYPE == "FreeBSD" ]]
+}
+
+function isopenbsd () {
+ [[ $GRML_OSTYPE == "OpenBSD" ]]
+}
+
+function issolaris () {
+ [[ $GRML_OSTYPE == "SunOS" ]]
}
#f1# are we running within an utf environment?
-isutfenv() {
+function isutfenv () {
case "$LANG $CHARSET $LANGUAGE" in
*utf*) return 0 ;;
*UTF*) return 0 ;;
# change directory to home on first invocation of zsh
# important for rungetty -> autologin
# Thanks go to Bart Schaefer!
-isgrml && checkhome() {
+isgrml && function checkhome () {
if [[ -z "$ALREADY_DID_CD_HOME" ]] ; then
export ALREADY_DID_CD_HOME=$HOME
cd
printf '-!- Ye been warned!\n'
printf '-!-\n'
- function zstyle() { : }
+ 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() {
+function zrcautoload () {
emulate -L zsh
setopt extended_glob
local fdir ffile
local -i ffound
ffile=$1
- (( found = 0 ))
+ (( ffound = 0 ))
for fdir in ${fpath} ; do
[[ -e ${fdir}/${ffile} ]] && (( ffound = 1 ))
done
return 0
}
+# The following is the ‘add-zsh-hook’ function from zsh upstream. It is
+# included here to make the setup work with older versions of zsh (prior to
+# 4.3.7) in which this function had a bug that triggers annoying errors during
+# shell startup. This is exactly upstreams code from f0068edb4888a4d8fe94def,
+# with just a few adjustments in coding style to make the function look more
+# compact. This definition can be removed as soon as we raise the minimum
+# version requirement to 4.3.7 or newer.
+function add-zsh-hook () {
+ # Add to HOOK the given FUNCTION.
+ # HOOK is one of chpwd, precmd, preexec, periodic, zshaddhistory,
+ # zshexit, zsh_directory_name (the _functions subscript is not required).
+ #
+ # With -d, remove the function from the hook instead; delete the hook
+ # variable if it is empty.
+ #
+ # -D behaves like -d, but pattern characters are active in the function
+ # name, so any matching function will be deleted from the hook.
+ #
+ # Without -d, the FUNCTION is marked for autoload; -U is passed down to
+ # autoload if that is given, as are -z and -k. (This is harmless if the
+ # function is actually defined inline.)
+ emulate -L zsh
+ local -a hooktypes
+ hooktypes=(
+ chpwd precmd preexec periodic zshaddhistory zshexit
+ zsh_directory_name
+ )
+ local usage="Usage: $0 hook function\nValid hooks are:\n $hooktypes"
+ local opt
+ local -a autoopts
+ integer del list help
+ while getopts "dDhLUzk" opt; do
+ case $opt in
+ (d) del=1 ;;
+ (D) del=2 ;;
+ (h) help=1 ;;
+ (L) list=1 ;;
+ ([Uzk]) autoopts+=(-$opt) ;;
+ (*) return 1 ;;
+ esac
+ done
+ shift $(( OPTIND - 1 ))
+ if (( list )); then
+ typeset -mp "(${1:-${(@j:|:)hooktypes}})_functions"
+ return $?
+ elif (( help || $# != 2 || ${hooktypes[(I)$1]} == 0 )); then
+ print -u$(( 2 - help )) $usage
+ return $(( 1 - help ))
+ fi
+ local hook="${1}_functions"
+ local fn="$2"
+ if (( del )); then
+ # delete, if hook is set
+ if (( ${(P)+hook} )); then
+ if (( del == 2 )); then
+ set -A $hook ${(P)hook:#${~fn}}
+ else
+ set -A $hook ${(P)hook:#$fn}
+ fi
+ # unset if no remaining entries --- this can give better
+ # performance in some cases
+ if (( ! ${(P)#hook} )); then
+ unset $hook
+ fi
+ fi
+ else
+ if (( ${(P)+hook} )); then
+ if (( ${${(P)hook}[(I)$fn]} == 0 )); then
+ set -A $hook ${(P)hook} $fn
+ fi
+ else
+ set -A $hook $fn
+ fi
+ autoload $autoopts -- $fn
+ fi
+}
+
# Load is-at-least() for more precise version checks Note that this test will
# *always* fail, if the is-at-least function could not be marked for
# autoloading.
-zrcautoload is-at-least || is-at-least() { return 1 }
+zrcautoload is-at-least || function is-at-least () { return 1 }
# set some important options (as early as possible)
# display PID when suspending processes as well
setopt longlistjobs
-# try to avoid the 'zsh: no matches found...'
-setopt nonomatch
-
# report the status of backgrounds jobs immediately
setopt notify
NOPRECMD=${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}
-BATTERY=${BATTERY:-0}
+GRML_DISPLAY_BATTERY=${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
-if ls --help 2> /dev/null | grep -q GNU; then
- ls_options=( --color=auto )
-elif [[ $OSTYPE == freebsd* ]]; then
- ls_options=( -G )
+
+# 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
-if grep --help 2> /dev/null | grep -q GNU || \
- [[ $OSTYPE == freebsd* ]]; then
- grep_options=( --color=auto )
+
+# 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
# Usage: check_com [-c|-g] word
# -c only checks for external commands
# -g does the usual tests and also checks for global aliases
-check_com() {
+function check_com () {
emulate -L zsh
local -i comonly gatoo
+ comonly=0
+ gatoo=0
if [[ $1 == '-c' ]] ; then
- (( comonly = 1 ))
- shift
+ comonly=1
+ shift 1
elif [[ $1 == '-g' ]] ; then
- (( gatoo = 1 ))
- else
- (( comonly = 0 ))
- (( gatoo = 0 ))
+ gatoo=1
+ shift 1
fi
if (( ${#argv} != 1 )) ; then
- printf 'usage: check_com [-c] <command>\n' >&2
+ printf 'usage: check_com [-c|-g] <command>\n' >&2
return 1
fi
if (( comonly > 0 )) ; then
- [[ -n ${commands[$1]} ]] && return 0
+ (( ${+commands[$1]} )) && return 0
return 1
fi
- if [[ -n ${commands[$1]} ]] \
- || [[ -n ${functions[$1]} ]] \
- || [[ -n ${aliases[$1]} ]] \
- || [[ -n ${reswords[(r)$1]} ]] ; then
-
+ if (( ${+commands[$1]} )) \
+ || (( ${+functions[$1]} )) \
+ || (( ${+aliases[$1]} )) \
+ || (( ${+reswords[(r)$1]} )) ; then
return 0
fi
- if (( gatoo > 0 )) && [[ -n ${galiases[$1]} ]] ; then
+ if (( gatoo > 0 )) && (( ${+galiases[$1]} )) ; then
return 0
fi
# creates an alias and precedes the command with
# sudo if $EUID is not zero.
-salias() {
+function salias () {
emulate -L zsh
local only=0 ; local multi=0
- while [[ $1 == -* ]] ; do
- case $1 in
- (-o) only=1 ;;
- (-a) multi=1 ;;
- (--) shift ; break ;;
- (-h)
- printf 'usage: salias [-h
|-o|-a] <alias-expression>\n'
+ local key val
+ while getopts ":hao" opt; do
+ case $opt in
+ o) only=1 ;;
+ a) multi=1 ;;
+ h)
+ printf 'usage: salias [-h
oa] <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
;;
- (*) printf "unkown option: '%s'\n" "$1" ; return 1 ;;
+ *) salias -h >&2; return 1 ;;
esac
- shift
done
+ shift "$((OPTIND-1))"
if (( ${#argv} > 1 )) ; then
printf 'Too many arguments %s\n' "${#argv}"
return 0
}
-# a "print -l ${(u)foo}"-workaround for pre-4.2.0 shells
-# usage: uprint foo
-# Where foo is the *name* of the parameter you want printed.
-# Note that foo is no typo; $foo would be wrong here!
-if ! is42 ; then
- uprint () {
- emulate -L zsh
- local -a u
- local w
- local parameter=$1
-
- if [[ -z ${parameter} ]] ; then
- printf 'usage: uprint <parameter>\n'
- return 1
- fi
-
- for w in ${(P)parameter} ; do
- [[ -z ${(M)u:#$w} ]] && u=( $u $w )
- done
-
- builtin print -l $u
- }
-fi
-
# Check if we can read given files and source those we can.
-xsource() {
+function xsource () {
if (( ${#argv} < 1 )) ; then
printf 'usage: xsource FILE(s)...\n' >&2
return 1
}
# Check if we can read a given file and 'cat(1)' it.
-xcat() {
+function xcat () {
emulate -L zsh
if (( ${#argv} != 1 )) ; then
printf 'usage: xcat FILE\n' >&2
# Remove these functions again, they are of use only in these
# setup files. This should be called at the end of .zshrc.
-xunfunction() {
+function xunfunction () {
emulate -L zsh
local -a funcs
- funcs=(salias xcat xsource xunfunction zrcautoload)
-
+ local func
+ funcs=(salias xcat xsource xunfunction zrcautoload zrcautozle)
for func in $funcs ; do
[[ -n ${functions[$func]} ]] \
&& unfunction $func
# this allows us to stay in sync with grml's zshrc and put own
# modifications in ~/.zshrc.local
-zrclocal() {
+function zrclocal () {
xsource "/etc/zsh/zshrc.local"
- xsource "${HOME}/.zshrc.local"
+ xsource "${ZDOTDIR:-${HOME}}/.zshrc.local"
return 0
}
for var in LANG LC_ALL LC_MESSAGES ; do
[[ -n ${(P)var} ]] && export $var
done
-
-xsource "/etc/sysconfig/keyboard"
-
-TZ=$(xcat /etc/timezone)
+builtin unset -v var
# set some variables
if check_com -c vim ; then
#v#
export MAIL=${MAIL:-/var/mail/$USER}
-# if we don't set $SHELL then aterm, rxvt,.. will use /bin/sh or /bin/bash :-/
-export SHELL='/bin/zsh'
-
# color setup for ls:
check_com -c dircolors && eval $(dircolors -b)
# color setup for ls on OS X / FreeBSD:
# 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} )
- if [[ ${fpath} == '/usr/share/grml/zsh/functions' ]] ; then
- for func in ${fdir}/**/[^_]*[^~](N.) ; do
- zrcautoload ${func:t}
- done
- fi
done
-unset fdir func
+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=$'\E[01;31m'
watch=(notme root)
# automatically remove duplicates from these arrays
-typeset -U path cdpath fpath manpath
-
-# keybindings
-if [[ "$TERM" != emacs ]] ; then
- [[ -z "$terminfo[kdch1]" ]] || bindkey -M emacs "$terminfo[kdch1]" delete-char
- [[ -z "$terminfo[khome]" ]] || bindkey -M emacs "$terminfo[khome]" beginning-of-line
- [[ -z "$terminfo[kend]" ]] || bindkey -M emacs "$terminfo[kend]" end-of-line
- [[ -z "$terminfo[kdch1]" ]] || bindkey -M vicmd "$terminfo[kdch1]" vi-delete-char
- [[ -z "$terminfo[khome]" ]] || bindkey -M vicmd "$terminfo[khome]" vi-beginning-of-line
- [[ -z "$terminfo[kend]" ]] || bindkey -M vicmd "$terminfo[kend]" vi-end-of-line
- [[ -z "$terminfo[cuu1]" ]] || bindkey -M viins "$terminfo[cuu1]" vi-up-line-or-history
- [[ -z "$terminfo[cuf1]" ]] || bindkey -M viins "$terminfo[cuf1]" vi-forward-char
- [[ -z "$terminfo[kcuu1]" ]] || bindkey -M viins "$terminfo[kcuu1]" vi-up-line-or-history
- [[ -z "$terminfo[kcud1]" ]] || bindkey -M viins "$terminfo[kcud1]" vi-down-line-or-history
- [[ -z "$terminfo[kcuf1]" ]] || bindkey -M viins "$terminfo[kcuf1]" vi-forward-char
- [[ -z "$terminfo[kcub1]" ]] || bindkey -M viins "$terminfo[kcub1]" vi-backward-char
- # ncurses stuff:
- [[ "$terminfo[kcuu1]" == $'\eO'* ]] && bindkey -M viins "${terminfo[kcuu1]/O/[}" vi-up-line-or-history
- [[ "$terminfo[kcud1]" == $'\eO'* ]] && bindkey -M viins "${terminfo[kcud1]/O/[}" vi-down-line-or-history
- [[ "$terminfo[kcuf1]" == $'\eO'* ]] && bindkey -M viins "${terminfo[kcuf1]/O/[}" vi-forward-char
- [[ "$terminfo[kcub1]" == $'\eO'* ]] && bindkey -M viins "${terminfo[kcub1]/O/[}" vi-backward-char
- [[ "$terminfo[khome]" == $'\eO'* ]] && bindkey -M viins "${terminfo[khome]/O/[}" beginning-of-line
- [[ "$terminfo[kend]" == $'\eO'* ]] && bindkey -M viins "${terminfo[kend]/O/[}" end-of-line
- [[ "$terminfo[khome]" == $'\eO'* ]] && bindkey -M emacs "${terminfo[khome]/O/[}" beginning-of-line
- [[ "$terminfo[kend]" == $'\eO'* ]] && bindkey -M emacs "${terminfo[kend]/O/[}" end-of-line
-fi
-
-## keybindings (run 'bindkeys' for details, more details via man zshzle)
-# use emacs style per default:
-bindkey -e
-# use vi style:
-# bindkey -v
-
-## beginning-of-line OR beginning-of-buffer OR beginning of history
-## by: Bart Schaefer <schaefer@brasslantern.com>, Bernhard Tittelbach
-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
+typeset -U path PATH cdpath CDPATH fpath FPATH manpath MANPATH
+# Load a few modules
+is4 && \
+for mod in parameter complist deltochar mathfunc ; do
+ zmodload -i zsh/${mod} 2>/dev/null || print "Notice: no ${mod} available :("
+done && builtin unset -v mod
-#if [[ "$TERM" == screen ]] ; then
-
-## with HOME/END, move to beginning/end of line (on multiline) on first keypress
-## to beginning/end of buffer on second keypress
-## and to beginning/end of history on (at most) the third keypress
-# terminator & non-debian xterm
-bindkey '\eOH' beginning-of-somewhere # home
-bindkey '\eOF' end-of-somewhere # end
-# freebsd console
-bindkey '\e[H' beginning-of-somewhere # home
-bindkey '\e[F' end-of-somewhere # end
-# xterm,gnome-terminal,quake,etc
-bindkey '^[[1~' beginning-of-somewhere # home
-bindkey '^[[4~' end-of-somewhere # end
-# if terminal type is set to 'rxvt':
-bindkey '\e[7~' beginning-of-somewhere # home
-bindkey '\e[8~' end-of-somewhere # end
-#fi
-
-bindkey '\e[A' up-line-or-search # cursor up
-bindkey '\e[B' down-line-or-search # <ESC>-
-
-## use Ctrl-left-arrow and Ctrl-right-arrow for jumping to word-beginnings on the CL
-bindkey "\e[5C" forward-word
-bindkey "\e[5D" backward-word
-bindkey "\e[1;5C" forward-word
-bindkey "\e[1;5D" backward-word
-## the same for alt-left-arrow and alt-right-arrow
-bindkey '^[[1;3C' forward-word
-bindkey '^[[1;3D' backward-word
+# autoload zsh modules when they are referenced
+if is4 ; then
+ zmodload -a zsh/stat zstat
+ zmodload -a zsh/zpty zpty
+ zmodload -ap zsh/mapfile mapfile
+fi
-# Search backward in the history for a line beginning with the current
-# line up to the cursor and move the cursor to the end of the line then
-zle -N history-beginning-search-backward-end history-search-end
-zle -N history-beginning-search-forward-end history-search-end
-#k# search history backward for entry beginning with typed text
-bindkey '^xp' history-beginning-search-backward-end
-#k# search history forward for entry beginning with typed text
-bindkey '^xP' history-beginning-search-forward-end
-#k# search history backward for entry beginning with typed text
-bindkey "\e[5~" history-beginning-search-backward-end # PageUp
-#k# search history forward for entry beginning with typed text
-bindkey "\e[6~" history-beginning-search-forward-end # PageDown
+# 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[@]}" || print 'Notice: no compinit available :('
+ unset tmp
+else
+ print 'Notice: no compinit available :('
+ function compdef { }
+fi
-# bindkey -s '^l' "|less\n" # ctrl-L pipes to less
-# bindkey -s '^b' " &\n" # ctrl-B runs it in the background
+# completion system
-# 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
-zrcautoload insert-unicode-char
-zle -N insert-unicode-char
-#k# Insert Unicode character
-bindkey '^xi' insert-unicode-char
+# called later (via is4 && 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
-#m# k Shift-tab Perform backwards menu completion
-if [[ -n "$terminfo[kcbt]" ]]; then
- bindkey "$terminfo[kcbt]" reverse-menu-complete
-elif [[ -n "$terminfo[cbt]" ]]; then # required for GNU screen
- bindkey "$terminfo[cbt]" reverse-menu-complete
-fi
+ # Make sure the completion system is initialised
+ (( ${+_comps} )) || return 1
-## toggle the ,. abbreviation feature on/off
-# NOABBREVIATION: default abbreviation-state
-# 0 - enabled (default)
-# 1 - disabled
-NOABBREVIATION=${NOABBREVIATION:-0}
+ # allow one error for every three characters typed in approximate completer
+ zstyle ':completion:*:approximate:' max-errors 'reply=( $((($#PREFIX+$#SUFFIX)/3 )) numeric )'
-grml_toggle_abbrev() {
- if (( ${NOABBREVIATION} > 0 )) ; then
- NOABBREVIATION=0
- else
- NOABBREVIATION=1
- fi
-}
+ # don't complete backup files as executables
+ zstyle ':completion:*:complete:-command-::commands' ignored-patterns '(aptitude-*|*\~)'
-#k# Toggle abbreviation expansion on/off
-zle -N grml_toggle_abbrev
-bindkey '^xA' grml_toggle_abbrev
+ # 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
-# add a command line to the shells history without executing it
-commit-to-history() {
- print -s ${(z)BUFFER}
- zle send-break
-}
-zle -N commit-to-history
-bindkey "^x^h" commit-to-history
+ # activate color-completion
+ zstyle ':completion:*:default' list-colors ${(s.:.)LS_COLORS}
-# only slash should be considered as a word separator:
-slash-backward-kill-word() {
- local WORDCHARS="${WORDCHARS:s@/@}"
- # zle backward-word
- zle backward-kill-word
-}
-zle -N slash-backward-kill-word
+ # format on completion
+ zstyle ':completion:*:descriptions' format $'%{\e[0;31m%}completing %B%d%b%{\e[0m%}'
-#k# Kill left-side word or everything up to next slash
-bindkey '\ev' slash-backward-kill-word
-#k# Kill left-side word or everything up to next slash
-bindkey '\e^h' slash-backward-kill-word
-#k# Kill left-side word or everything up to next slash
-bindkey '\e^?' slash-backward-kill-word
+ # automatically complete 'cd -<tab>' and 'cd -<ctrl-d>' with menu
+ # zstyle ':completion:*:*:cd:*:directory-stack' menu yes select
-# use the new *-pattern-* widgets for incremental history search
-if is439 ; then
- bindkey '^r' history-incremental-pattern-search-backward
- bindkey '^s' history-incremental-pattern-search-forward
-fi
+ # insert all expansions for expand completer
+ zstyle ':completion:*:expand:*' tag-order all-expansions
+ zstyle ':completion:*:history-words' list false
-# a generic accept-line wrapper
+ # activate menu
+ zstyle ':completion:*:history-words' menu yes
-# 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.
+ # ignore duplicate entries
+ zstyle ':completion:*:history-words' remove-all-dups yes
+ zstyle ':completion:*:history-words' stop yes
-# 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 $command[] hash.
-zstyle ':acceptline:*' rehash true
+ # match uppercase from lowercase
+ zstyle ':completion:*' matcher-list 'm:{a-z}={A-Z}'
-function Accept-Line() {
- setopt localoptions noksharrays
- local -a subs
- local -xi aldone
- local sub
- local alcontext=${1:-$alcontext}
+ # separate matches into groups
+ zstyle ':completion:*:matches' group 'yes'
+ zstyle ':completion:*' group-name ''
- zstyle -a ":acceptline:${alcontext}" actions subs
+ 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
- (( ${#subs} < 1 )) && return 0
+ zstyle ':completion:*:messages' format '%d'
+ zstyle ':completion:*:options' auto-description '%d'
- (( aldone = 0 ))
- for sub in ${subs} ; do
- [[ ${sub} == 'accept-line' ]] && sub='.accept-line'
- zle ${sub}
+ # describe options in full
+ zstyle ':completion:*:options' description 'yes'
- (( aldone > 0 )) && break
- done
-}
+ # on processes completion complete all user processes
+ zstyle ':completion:*:processes' command 'ps -au$USER'
-function Accept-Line-getdefault() {
- emulate -L zsh
- local default_action
+ # offer indexes before parameters in subscripts
+ zstyle ':completion:*:*:-subscript-:*' tag-order indexes parameters
- zstyle -s ":acceptline:${alcontext}" default_action default_action
- case ${default_action} in
- ((accept-line|))
- printf ".accept-line"
- ;;
- (*)
- printf ${default_action}
- ;;
- esac
-}
+ # provide verbose completion information
+ zstyle ':completion:*' verbose true
-function Accept-Line-HandleContext() {
- zle Accept-Line
+ # recent (as of Dec 2007) zsh versions are able to provide descriptions
+ # for commands (read: 1st word in the line) that it will list for the user
+ # to choose from. The following disables that, because it's not exactly fast.
+ zstyle ':completion:*:-command-:*:' verbose false
- default_action=$(Accept-Line-getdefault)
- zstyle -T ":acceptline:${alcontext}" call_default \
- && zle ${default_action}
-}
+ # set format for warnings
+ zstyle ':completion:*:warnings' format $'%{\e[0;31m%}No matches for:%{\e[0m%} %d'
-function accept-line() {
- setopt localoptions noksharrays
- local -ax cmdline
- local -x alcontext
- local buf com fname format msg default_action
+ # define files to ignore for zcompile
+ zstyle ':completion:*:*:zcompile:*' ignored-patterns '(*~|*.zwc)'
+ zstyle ':completion:correct:' prompt 'correct to: %e'
- alcontext='default'
- buf="${BUFFER}"
- cmdline=(${(z)BUFFER})
- com="${cmdline[1]}"
- fname="_${com}"
+ # Ignore completion functions for commands you don't have:
+ zstyle ':completion::(^approximate*):*:functions' ignored-patterns '_*'
- Accept-Line 'preprocess'
+ # Provide more processes in completion of programs like killall:
+ zstyle ':completion:*:processes-names' command 'ps c -u ${USER} -o command | uniq'
- zstyle -t ":acceptline:${alcontext}" rehash \
- && [[ -z ${commands[$com]} ]] \
- && rehash
+ # complete manual by their section
+ zstyle ':completion:*:manuals' separate-sections true
+ zstyle ':completion:*:manuals.*' insert-sections true
+ zstyle ':completion:*:man:*' menu yes select
- if [[ -n ${com} ]] \
- && [[ -n ${reswords[(r)$com]} ]] \
- || [[ -n ${aliases[$com]} ]] \
- || [[ -n ${functions[$com]} ]] \
- || [[ -n ${builtins[$com]} ]] \
- || [[ -n ${commands[$com]} ]] ; then
+ # 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
- # there is something sensible to execute, just do it.
- alcontext='normal'
- Accept-Line-HandleContext
+ # provide .. as a completion
+ zstyle ':completion:*' special-dirs ..
- return
- fi
+ # 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 "${GRML_COMP_CACHE_DIR}"
+ fi
+
+ # host completion
+ if is42 ; then
+ [[ -r ~/.ssh/config ]] && _ssh_config_hosts=(${${(s: :)${(ps:\t:)${${(@M)${(f)"$(<$HOME/.ssh/config)"}:#Host *}#Host }}}:#*[*?]*}) || _ssh_config_hosts=()
+ [[ -r ~/.ssh/known_hosts ]] && _ssh_hosts=(${${${${(f)"$(<$HOME/.ssh/known_hosts)"}:#[\|]*}%%\ *}%%,*}) || _ssh_hosts=()
+ [[ -r /etc/hosts ]] && : ${(A)_etc_hosts:=${(s: :)${(ps:\t:)${${(f)~~"$(</etc/hosts)"}%%\#*}##[:blank:]#[^[:blank:]]#}}} || _etc_hosts=()
+ else
+ _ssh_config_hosts=()
+ _ssh_hosts=()
+ _etc_hosts=()
+ fi
+ hosts=(
+ $(hostname)
+ "$_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 $terminfo are valid. Therefore, this setup should
+# work on all systems, that have support for `terminfo'. It also requires the
+# zsh in use to have the `zsh/terminfo' module built.
+#
+# If you are customising your `zle-line-init()' or `zle-line-finish()'
+# functions, make sure you call the following utility functions in there:
+#
+# - zle-line-init(): zle-smkx
+# - zle-line-finish(): zle-rmkx
+
+# Use emacs-like key bindings by default:
+bindkey -e
+
+# Custom widgets:
+
+## beginning-of-line OR beginning-of-buffer OR beginning of history
+## by: Bart Schaefer <schaefer@brasslantern.com>, Bernhard Tittelbach
+function beginning-or-end-of-somewhere () {
+ local hno=$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 ]] \
zle -N Accept-Line
zle -N Accept-Line-HandleContext
-# power completion - abbreviation expansion
# 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 ',.' to expand it
+# just type the abbreviation key and afterwards 'ctrl-x .' to expand it
declare -A abk
setopt extendedglob
setopt interactivecomments
'co' './configure && make && sudo make install'
)
-zleiab() {
+function zleiab () {
emulate -L zsh
setopt extendedglob
local MATCH
- if (( NOABBREVIATION > 0 )) ; then
- LBUFFER="${LBUFFER},."
- return 0
- fi
-
- matched_chars='[.-|_a-zA-Z0-9]#'
- LBUFFER=${LBUFFER%%(#m)[.-|_a-zA-Z0-9]#}
+ LBUFFER=${LBUFFER%%(#m)[.\-+:|_a-zA-Z0-9]#}
LBUFFER+=${abk[$MATCH]:-$MATCH}
}
-zle -N zleiab && bindkey ",." zleiab
+zle -N zleiab
-#f# display contents of assoc array $abk
-help-show-abk()
-{
- zle -M "$(print "Type ,. after these abbreviations to expand them:"; print -a -C 2 ${(kv)abk})"
+function help-show-abk () {
+ zle -M "$(print "Available abbreviations for expansion:"; print -a -C 2 ${(kv)abk})"
}
-#k# Display list of abbreviations that expand when followed by ,.
-zle -N help-show-abk && bindkey '^xb' help-show-abk
-
-# autoloading
-zrcautoload zmv # who needs mmv or rename?
-zrcautoload history-search-end
-
-# 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 url-quote-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,-svk,-svn}; do
- zrcautoload $rh
-done; unset rh
-
-# completion system
-if zrcautoload compinit ; then
- compinit || print 'Notice: no compinit available :('
-else
- print 'Notice: no compinit available :('
- function compdef { }
-fi
-
-is4 && zrcautoload zed # use ZLE editor to edit a file or function
-
-is4 && \
-for mod in complist deltochar mathfunc ; do
- zmodload -i zsh/${mod} 2>/dev/null || print "Notice: no ${mod} available :("
-done
-
-# autoload zsh modules when they are referenced
-if is4 ; then
- zmodload -a zsh/stat zstat
- zmodload -a zsh/zpty zpty
- zmodload -ap zsh/mapfile mapfile
-fi
-
-if is4 && zrcautoload insert-files && zle -N insert-files ; then
- #k# Insert files and test globbing
- bindkey "^xf" insert-files # C-x-f
-fi
-
-bindkey ' ' magic-space # also do history expansion on space
-#k# Trigger menu-complete
-bindkey '\ei' menu-complete # menu completion via esc-i
-
-# press esc-e for editing command line in $EDITOR or $VISUAL
-if is4 && zrcautoload edit-command-line && zle -N edit-command-line ; then
- #k# Edit the current line in \kbd{\$EDITOR}
- bindkey '\ee' edit-command-line
-fi
-
-if is4 && [[ -n ${(k)modules[zsh/complist]} ]] ; then
- #k# menu selection: pick item but stay in the menu
- bindkey -M menuselect '\e^M' accept-and-menu-complete
- # also use + and INSERT since it's easier to press repeatedly
- bindkey -M menuselect "+" accept-and-menu-complete
- bindkey -M menuselect "^[[2~" accept-and-menu-complete
- # accept a completion and try to complete again by using menu
- # completion; very useful with completing directories
- # by using 'undo' one's got a simple file browser
- bindkey -M menuselect '^o' accept-and-infer-next-history
-fi
+zle -N help-show-abk
-# press "ctrl-e d" to insert the actual date in the form yyyy-mm-dd
-insert-datestamp() { LBUFFER+=${(%):-'%D{%Y-%m-%d}'}; }
+# 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
-#k# Insert a timestamp on the command line (yyyy-mm-dd)
-bindkey '^ed' insert-datestamp
-
# press esc-m for inserting last typed word again (thanks to caphuso!)
-insert-last-typed-word() { zle insert-last-word -- 0 -1 };
+function insert-last-typed-word () { zle insert-last-word -- 0 -1 };
zle -N insert-last-typed-word;
-#k# Insert last typed word
-bindkey "\em" insert-last-typed-word
-
-function grml-zsh-fg() {
+function grml-zsh-fg () {
if (( ${#jobstates} )); then
zle .push-input
[[ -o hist_ignore_space ]] && BUFFER=' ' || BUFFER=''
fi
}
zle -N grml-zsh-fg
-#k# A smart shortcut for \kbd{fg<enter>}
-bindkey '^z' grml-zsh-fg
# run command line as user root via sudo:
-sudo-command-line() {
+function sudo-command-line () {
[[ -z $BUFFER ]] && zle up-history
if [[ $BUFFER != sudo\ * ]]; then
BUFFER="sudo $BUFFER"
}
zle -N sudo-command-line
-#k# prepend the current command with "sudo"
-bindkey "^os" sudo-command-line
-
### jump behind the first word on the cmdline.
### useful to add options.
-function jump_after_first_word() {
+function jump_after_first_word () {
local words
words=(${(z)BUFFER})
fi
}
zle -N jump_after_first_word
-#k# jump to after first word (for adding options)
-bindkey '^x1' jump_after_first_word
-
-# complete word from history with menu (from Book: ZSH, OpenSource-Press)
-zle -C hist-complete complete-word _generic
-zstyle ':completion:hist-complete:*' completer _history
-#k# complete word from history with menu
-bindkey "^x^x" hist-complete
-## complete word from currently visible Screen or Tmux buffer.
-if check_com -c screen || check_com -c tmux; then
- _complete_screen_display() {
- [[ "$TERM" != "screen" ]] && return 1
-
- local TMPFILE=$(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 \; save-buffer -b 0 $TMPFILE \; delete-buffer -b 0
- else
- screen -X hardcopy $TMPFILE
+#f5# Create directory under cursor or the selected area
+function inplaceMkDirs () {
+ # Press ctrl-xM to create the directory under the cursor or the selected area.
+ # To select an area press ctrl-@ or ctrl-space and use the cursor.
+ # Use case: you type "mv abc ~/testa/testb/testc/" and remember that the
+ # directory does not exist yet -> press ctrl-XM and problem solved
+ local PATHTOMKDIR
+ if ((REGION_ACTIVE==1)); then
+ local F=$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 () {
+ [[ "$TERM" != "screen" ]] && return 1
+
+ local TMPFILE=$(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 \; save-buffer -b 0 $TMPFILE \; delete-buffer -b 0
+ else
+ screen -X hardcopy $TMPFILE
# screen sucks, it dumps in latin1, apparently always. so recode it
# to system charset
check_com recode && recode latin1 $TMPFILE
_screen_display_wordlist[${_screen_display_wordlist[(i)$PREFIX]}]=""
compadd -a _screen_display_wordlist
}
- #k# complete word from currently visible GNU screen buffer
+ #m# k CTRL-x\,\,\,S Complete word from GNU screen buffer
bindkey -r "^xS"
compdef -k _complete_screen_display complete-word '^xS'
fi
-# history
+# 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'${key[Left]} backward-word
+
+# autoloading
+
+zrcautoload zmv
+zrcautoload zed
+
+# we don't want to quote/espace URLs on our own...
+# if autoload -U url-quote-magic ; then
+# zle -N self-insert url-quote-magic
+# zstyle ':url-quote-magic:*' url-metas '*?[]^()~#{}='
+# else
+# print 'Notice: no url-quote-magic available :('
+# fi
+alias url-quote='autoload -U url-quote-magic ; zle -N self-insert url-quote-magic'
-ZSHDIR=$HOME/.zsh
+#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} $1
+ fi
+ return 1
+}
+
+# history
#v#
-HISTFILE=$HOME/.zsh_history
+HISTFILE=${HISTFILE:-${ZDOTDIR:-${HOME}}/.zsh_history}
isgrmlcd && HISTSIZE=500 || HISTSIZE=5000
isgrmlcd && SAVEHIST=1000 || SAVEHIST=10000 # useful for setopt append_history
# dirstack handling
DIRSTACKSIZE=${DIRSTACKSIZE:-20}
-DIRSTACKFILE=${DIRSTACKFILE:-${HOME}/.zdirs}
+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
+ }
-if [[ -f ${DIRSTACKFILE} ]] && [[ ${#dirstack[*]} -eq 0 ]] ; then
- dirstack=( ${(f)"$(< $DIRSTACKFILE)"} )
- # "cd -" won't work after login by just setting $OLDPWD, so
- [[ -d $dirstack[1] ]] && cd $dirstack[1] && cd $OLDPWD
-fi
+ function chpwd () {
+ (( ZSH_SUBSHELL )) && 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}
+ }
-chpwd() {
- local -ax my_stack
- my_stack=( ${PWD} ${dirstack} )
- if is42 ; then
- builtin print -l ${(u)my_stack} >! ${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
- uprint my_stack >! ${DIRSTACKFILE}
+ GRML_PERSISTENT_DIRSTACK=( "${dirstack[@]}" )
fi
-}
+fi
# directory based profiles
# chpwd_profiles
#
# For details see the `grmlzshrc.5' manual page.
-function chpwd_profiles() {
+function chpwd_profiles () {
local profile context
local -i reexecute
fi # is433
-# display battery status on right side of prompt via running 'BATTERY=1 zsh'
-if [[ $BATTERY -gt 0 ]] ; then
- if ! check_com -c acpi ; then
- BATTERY=0
+# Prompt setup for grml:
+
+# set colors for use in prompts (modern zshs allow for the use of %F{red}foo%f
+# in prompts to get a red "foo" embedded, but it's good to keep these for
+# backwards compatibility).
+if is437; then
+ BLUE="%F{blue}"
+ RED="%F{red}"
+ GREEN="%F{green}"
+ CYAN="%F{cyan}"
+ MAGENTA="%F{magenta}"
+ YELLOW="%F{yellow}"
+ WHITE="%F{white}"
+ NO_COLOR="%f"
+elif zrcautoload colors && colors 2>/dev/null ; then
+ BLUE="%{${fg[blue]}%}"
+ RED="%{${fg_bold[red]}%}"
+ GREEN="%{${fg[green]}%}"
+ CYAN="%{${fg[cyan]}%}"
+ MAGENTA="%{${fg[magenta]}%}"
+ YELLOW="%{${fg[yellow]}%}"
+ WHITE="%{${fg[white]}%}"
+ NO_COLOR="%{${reset_color}%}"
+else
+ BLUE=$'%{\e[1;34m%}'
+ RED=$'%{\e[1;31m%}'
+ GREEN=$'%{\e[1;32m%}'
+ CYAN=$'%{\e[1;36m%}'
+ WHITE=$'%{\e[1;37m%}'
+ MAGENTA=$'%{\e[1;35m%}'
+ YELLOW=$'%{\e[1;33m%}'
+ NO_COLOR=$'%{\e[0m%}'
+fi
+
+# 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)7,8]%%(\%|);} )
+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
+ # `vcs_info' in zsh versions 4.3.10 and below have a broken `_realpath'
+ # function, which can cause a lot of trouble with our directory-based
+ # profiles. So:
+ if [[ ${ZSH_VERSION} == 4.3.<-10> ]] ; then
+ function VCS_INFO_realpath () {
+ setopt localoptions NO_shwordsplit chaselinks
+ ( builtin cd -q $1 2> /dev/null && pwd; )
+ }
+ fi
+
+ zstyle ':vcs_info:*' max-exports 2
+
+ if [[ -o restricted ]]; then
+ zstyle ':vcs_info:*' enable NONE
fi
fi
-battery() {
-if [[ $BATTERY -gt 0 ]] ; then
- PERCENT="${${"$(acpi 2>/dev/null)"}/(#b)[[:space:]]#Battery <->: [^0-9]##, (<->)%*/${match[1]}}"
- if [[ -z "$PERCENT" ]] ; then
- PERCENT='acpi not present'
+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
- if [[ "$PERCENT" -lt 20 ]] ; then
- PERCENT="warning: ${PERCENT}%%"
+ AF=${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
+ # The following autoload is disabled for now, since this setup includes a
+ # static version of the ‘add-zsh-hook’ function above. It needs to be
+ # re-enabled as soon as that static definition is removed again.
+ #autoload -Uz add-zsh-hook
+ 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]} $it
else
- PERCENT="${PERCENT}%%"
+ 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}//[$\`]/}"
fi
-fi
}
-# set colors for use in prompts
-if zrcautoload colors && colors 2>/dev/null ; then
- BLUE="%{${fg[blue]}%}"
- RED="%{${fg_bold[red]}%}"
- GREEN="%{${fg[green]}%}"
- CYAN="%{${fg[cyan]}%}"
- MAGENTA="%{${fg[magenta]}%}"
- YELLOW="%{${fg[yellow]}%}"
- WHITE="%{${fg[white]}%}"
- NO_COLOUR="%{${reset_color}%}"
-else
- BLUE=$'%{\e[1;34m%}'
- RED=$'%{\e[1;31m%}'
- GREEN=$'%{\e[1;32m%}'
- CYAN=$'%{\e[1;36m%}'
- WHITE=$'%{\e[1;37m%}'
- MAGENTA=$'%{\e[1;35m%}'
- YELLOW=$'%{\e[1;33m%}'
- NO_COLOUR=$'%{\e[0m%}'
-fi
-# gather version control information for inclusion in a prompt
+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)
-if zrcautoload vcs_info; then
- # `vcs_info' in zsh versions 4.3.10 and below have a broken `_realpath'
- # function, which can cause a lot of trouble with our directory-based
- # profiles. So:
- if [[ ${ZSH_VERSION} == 4.3.<-10> ]] ; then
- function VCS_INFO_realpath () {
- setopt localoptions NO_shwordsplit chaselinks
- ( builtin cd -q $1 2> /dev/null && pwd; )
- }
- fi
+ prompt_grml_precmd_worker
+}
- zstyle ':vcs_info:*' max-exports 2
+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=()
- if [[ -o restricted ]]; then
- zstyle ':vcs_info:*' enable NONE
- fi
-fi
+ prompt_grml_precmd_worker
+}
-# 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.
-# TODO: The included vcs_info() version still uses $VCS_INFO_message_N_.
-# That needs to be the use of $VCS_INFO_message_N_ needs to be changed
-# to $vcs_info_msg_N_ as soon as we use the included version.
-if [[ "$TERM" == dumb ]] ; then
- zstyle ':vcs_info:*' actionformats "(%s%)-[%b|%a] " "zsh: %r"
- zstyle ':vcs_info:*' formats "(%s%)-[%b] " "zsh: %r"
-else
- # these are the same, just with a lot of colours:
- zstyle ':vcs_info:*' actionformats "${MAGENTA}(${NO_COLOUR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${YELLOW}|${RED}%a${MAGENTA}]${NO_COLOUR} " \
- "zsh: %r"
- zstyle ':vcs_info:*' formats "${MAGENTA}(${NO_COLOUR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${MAGENTA}]${NO_COLOUR}%} " \
- "zsh: %r"
- zstyle ':vcs_info:(sv[nk]|bzr):*' branchformat "%b${RED}:${YELLOW}%r"
-fi
+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)
-# command not found handling
+ prompt_grml_precmd_worker
+}
-(( ${COMMAND_NOT_FOUND} == 1 )) &&
-function command_not_found_handler() {
+function prompt_grml_precmd_worker () {
emulate -L zsh
- if [[ -x ${GRML_ZSH_CNF_HANDLER} ]] ; then
- ${GRML_ZSH_CNF_HANDLER} $1
+ local -i vcscalled=0
+
+ grml_prompt_addto PS1 "${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
- return 1
}
-# set prompt
if zrcautoload promptinit && promptinit 2>/dev/null ; then
- promptinit # people should be able to use their favourite prompt
+ # 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
print 'Notice: no promptinit available :('
+ grml_prompt_fallback
+ function precmd () { (( ${+functions[vcs_info]} )) && vcs_info; }
fi
-setopt prompt_subst
+if is437; then
+ # The prompt themes use modern features of zsh, that require at least
+ # version 4.3.7 of the shell. Use the fallback otherwise.
+ 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
-# make sure to use right prompt only when not running a command
-is41 && setopt transient_rprompt
+ # 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
+else
+ grml_prompt_fallback
+ function precmd () { (( ${+functions[vcs_info]} )) && vcs_info; }
+fi
+# Terminal-title wizardry
function ESC_print () {
info_print $'\ek' $'\e\\' "$@"
printf '%s' "${esc_end}"
}
-# TODO: revise all these NO* variables and especially their documentation
-# in zsh-help() below.
-is4 && [[ $NOPRECMD -eq 0 ]] && precmd () {
- [[ $NOPRECMD -gt 0 ]] && return 0
- # update VCS information
- (( ${+functions[vcs_info]} )) && vcs_info
-
- if [[ $TERM == screen* ]] ; then
- if [[ -n ${vcs_info_msg_1_} ]] ; then
- ESC_print ${vcs_info_msg_1_}
- else
- ESC_print "zsh"
- fi
- fi
- # just use DONTSETRPROMPT=1 to be able to overwrite RPROMPT
- if [[ ${DONTSETRPROMPT:-} -eq 0 ]] ; then
- if [[ $BATTERY -gt 0 ]] ; then
- # update battery (dropped into $PERCENT) information
- battery
- RPROMPT="%(?..:() ${PERCENT}"
- else
- RPROMPT="%(?..:() "
- fi
- fi
+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
esac
}
-# preexec() => a function running before every command
-is4 && [[ $NOPRECMD -eq 0 ]] && \
-preexec () {
- [[ $NOPRECMD -gt 0 ]] && return 0
-# set hostname if not running on host with name 'grml'
+function grml_vcs_to_screen_title () {
+ if [[ $TERM == screen* ]] ; then
+ if [[ -n ${vcs_info_msg_1_} ]] ; then
+ ESC_print ${vcs_info_msg_1_}
+ else
+ ESC_print "zsh"
+ fi
+ fi
+}
+
+function grml_maintain_name () {
+ # set hostname if not running on host with name 'grml'
if [[ -n "$HOSTNAME" ]] && [[ "$HOSTNAME" != $(hostname) ]] ; then
NAME="@$HOSTNAME"
fi
-# get the name of the program currently running and hostname of local machine
-# set screen window title if running in a screen
+}
+
+function grml_cmd_to_screen_title () {
+ # get the name of the program currently running and hostname of local
+ # machine set screen window title if running in a screen
if [[ "$TERM" == screen* ]] ; then
- # local CMD=${1[(wr)^(*=*|sudo|ssh|-*)]} # don't use hostname
- local CMD="${1[(wr)^(*=*|sudo|ssh|-*)]}$NAME" # use hostname
+ local CMD="${1[(wr)^(*=*|sudo|ssh|-*)]}$NAME"
ESC_print ${CMD}
fi
-# adjust title of xterm
- [[ ${NOTITLE} -gt 0 ]] && return 0
+}
+
+function grml_control_xterm_title () {
case $TERM in
(xterm*|rxvt*)
- set_title "${(%):-"%n@%m:"}" "$1"
+ set_title "${(%):-"%n@%m:"}" "$2"
;;
esac
}
-EXITCODE="%(?..%?%1v )"
-# secondary prompt, printed when the shell needs more information to complete a
-# command.
-PS2='\`%_> '
-# selection prompt used within a select loop.
-PS3='?# '
-# the execution trace prompt (setopt xtrace). default: '+%N:%i>'
-PS4='+%N:%i:%_> '
-
-# set variable debian_chroot if running in a chroot with /etc/debian_chroot
-if [[ -z "$debian_chroot" ]] && [[ -r /etc/debian_chroot ]] ; then
- debian_chroot=$(cat /etc/debian_chroot)
-fi
-
-# don't use colors on dumb terminals (like emacs):
-if [[ "$TERM" == dumb ]] ; then
- PROMPT="${EXITCODE}${debian_chroot:+($debian_chroot)}%n@%m %40<...<%B%~%b%<< "
-else
- # only if $GRMLPROMPT is set (e.g. via 'GRMLPROMPT=1 zsh') use the extended
- # prompt set variable identifying the chroot you work in (used in the
- # prompt below)
- if [[ $GRMLPROMPT -gt 0 ]] ; then
- PROMPT="${RED}${EXITCODE}${CYAN}[%j running job(s)] ${GREEN}{history#%!} ${RED}%(3L.+.) ${BLUE}%* %D
-${BLUE}%n${NO_COLOUR}@%m %40<...<%B%~%b%<< "
- else
- # This assembles the primary prompt string
- if (( EUID != 0 )); then
- PROMPT="${RED}${EXITCODE}${WHITE}${debian_chroot:+($debian_chroot)}${BLUE}%n${NO_COLOUR}@%m %40<...<%B%~%b%<< "
- else
- PROMPT="${BLUE}${EXITCODE}${WHITE}${debian_chroot:+($debian_chroot)}${RED}%n${NO_COLOUR}@%m %40<...<%B%~%b%<< "
- fi
+# The following autoload is disabled for now, since this setup includes a
+# static version of the ‘add-zsh-hook’ function above. It needs to be
+# re-enabled as soon as that static definition is removed again.
+#zrcautoload add-zsh-hook || add-zsh-hook () { :; }
+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_maintain_name
+ add-zsh-hook preexec grml_cmd_to_screen_title
+ if [[ $NOTITLE -eq 0 ]]; then
+ add-zsh-hook preexec grml_control_xterm_title
fi
fi
-PROMPT="${PROMPT}"'${vcs_info_msg_0_}'"%# "
-
-# if we are inside a grml-chroot set a specific prompt theme
-if [[ -n "$GRML_CHROOT" ]] ; then
- PROMPT="%{$fg[red]%}(CHROOT) %{$fg_bold[red]%}%n%{$fg_no_bold[white]%}@%m %40<...<%B%~%b%<< %\# "
-fi
-
# 'hash' some often used directories
#d# start
hash -d deb=/var/cache/apt/archives
hash -d log=/var/log
hash -d slog=/var/log/syslog
hash -d src=/usr/src
-hash -d templ=/usr/share/doc/grml-templates
-hash -d tt=/usr/share/doc/texttools-doc
hash -d www=/var/www
#d# end
if check_com -c screen ; then
if [[ $UID -eq 0 ]] ; then
if [[ -r /etc/grml/screenrc ]]; then
- alias screen="${commands[screen]} -c /etc/grml/screenrc"
+ alias screen='screen -c /etc/grml/screenrc'
fi
- elif [[ -r $HOME/.screenrc ]] ; then
- alias screen="${commands[screen]} -c $HOME/.screenrc"
- else
+ elif [[ ! -r $HOME/.screenrc ]] ; then
if [[ -r /etc/grml/screenrc_grml ]]; then
- alias screen="${commands[screen]} -c /etc/grml/screenrc_grml"
+ alias screen='screen -c /etc/grml/screenrc_grml'
else
if [[ -r /etc/grml/screenrc ]]; then
- alias screen="${commands[screen]} -c /etc/grml/screenrc"
+ alias screen='screen -c /etc/grml/screenrc'
fi
fi
fi
# do we have GNU ls with color-support?
if [[ "$TERM" != dumb ]]; then
- #a1# execute \kbd{@a@}:\quad ls with colors
- alias ls='ls -b -CF '${ls_options:+"${ls_options[*]}"}
- #a1# execute \kbd{@a@}:\quad list all files, with colors
- alias la='ls -la '${ls_options:+"${ls_options[*]}"}
- #a1# long colored list, without dotfiles (@a@)
- alias ll='ls -l '${ls_options:+"${ls_options[*]}"}
- #a1# long colored list, human readable sizes (@a@)
- alias lh='ls -hAl '${ls_options:+"${ls_options[*]}"}
- #a1# List files, append qualifier to filenames \\&\quad(\kbd{/} for directories, \kbd{@} for symlinks ...)
- alias l='ls -lF '${ls_options:+"${ls_options[*]}"}
+ #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 ls='ls -b -CF'
- alias la='ls -la'
- alias ll='ls -l'
- alias lh='ls -hAl'
- alias l='ls -lF'
+ alias la='command ls -la'
+ alias ll='command ls -l'
+ alias lh='command ls -hAl'
+ alias l='command ls -l'
+fi
+
+if [[ -r /proc/mdstat ]]; then
+ alias mdstat='cat /proc/mdstat'
fi
-alias mdstat='cat /proc/mdstat'
alias ...='cd ../../'
# generate alias named "$KERNELVERSION-reboot" so you can use boot with kexec:
# make sure it is not assigned yet
[[ -n ${aliases[utf2iso]} ]] && unalias utf2iso
-utf2iso() {
+function utf2iso () {
if isutfenv ; then
+ local ENV
for ENV in $(env | command grep -i '.utf') ; do
eval export "$(echo $ENV | sed 's/UTF-8/iso885915/ ; s/utf8/iso885915/')"
done
# make sure it is not assigned yet
[[ -n ${aliases[iso2utf]} ]] && unalias iso2utf
-iso2utf() {
+function iso2utf () {
if ! isutfenv ; then
+ local ENV
for ENV in $(env | command grep -i '\.iso') ; do
eval export "$(echo $ENV | sed 's/iso.*/UTF-8/ ; s/ISO.*/UTF-8/')"
done
# especially for roadwarriors using GNU screen and ssh:
if ! check_com asc &>/dev/null ; then
- asc() { autossh -t "$@" 'screen -RdU' }
+ function asc () { autossh -t "$@" 'screen -RdU' }
compdef asc=ssh
fi
#f1# Hints for the use of zsh on grml
-zsh-help() {
+function zsh-help () {
print "$bg[white]$fg[black]
zsh-help - hints for use of zsh on grml
=======================================$reset_color"
"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
- "BATTERY=1 zsh" => activate battery status (via acpi) on right side of prompt
+ "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
# debian stuff
if [[ -r /etc/debian_version ]] ; then
- #a3# Execute \kbd{apt-cache search}
- alias acs='apt-cache search'
- #a3# Execute \kbd{apt-cache show}
- alias acsh='apt-cache show'
- #a3# Execute \kbd{apt-cache policy}
- alias acp='apt-cache policy'
- #a3# Execute \kbd{apt-get dist-upgrade}
- salias adg="apt-get dist-upgrade"
- #a3# Execute \kbd{apt-get install}
- salias agi="apt-get install"
- #a3# Execute \kbd{aptitude install}
- salias ati="aptitude install"
- #a3# Execute \kbd{apt-get upgrade}
- salias ag="apt-get upgrade"
- #a3# Execute \kbd{apt-get update}
- salias au="apt-get update"
- #a3# Execute \kbd{aptitude update ; aptitude safe-upgrade}
- salias -a up="aptitude update ; aptitude safe-upgrade"
- #a3# Execute \kbd{dpkg-buildpackage}
- alias dbp='dpkg-buildpackage'
- #a3# Execute \kbd{grep-excuses}
- alias ge='grep-excuses'
+ 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
+ #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"
+ #a3# Execute \kbd{dpkg-buildpackage}
+ alias dbp='dpkg-buildpackage'
+ #a3# Execute \kbd{grep-excuses}
+ alias ge='grep-excuses'
+ fi
# get a root shell as normal user in live-cd mode:
if isgrmlcd && [[ $UID -ne 0 ]] ; then
alias su="sudo su"
- fi
-
- #a1# Take a look at the syslog: \kbd{\$PAGER /var/log/syslog}
- salias llog="$PAGER /var/log/syslog" # take a look at the syslog
- #a1# Take a look at the syslog: \kbd{tail -f /var/log/syslog}
- salias tlog="tail -f /var/log/syslog" # follow the syslog
-fi
+ 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$/s//\1/p' | sort -nr"
fi
-# if cdrecord is a symlink (to wodim) or isn't present at all warn:
-if [[ -L /usr/bin/cdrecord ]] || ! check_com -c cdrecord; then
- if check_com -c wodim; then
- cdrecord() {
- cat <<EOMESS
-cdrecord is not provided under its original name by Debian anymore.
-See #377109 in the BTS of Debian for more details.
-
-Please use the wodim binary instead
-EOMESS
- return 1
- }
- fi
+# use /var/log/syslog iff present, fallback to journalctl otherwise
+if [ -e /var/log/syslog ] ; then
+ #a1# Take a look at the syslog: \kbd{\$PAGER /var/log/syslog || journalctl}
+ salias llog="$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 -f /var/log/syslog" # follow the syslog
+elif check_com -c journalctl ; then
+ salias llog="journalctl"
+ salias tlog="journalctl -f"
fi
-# Use hard limits, except for a smaller stack and no core dumps
-unlimit
-is425 && limit stack 8192
-isgrmlcd && limit core 0 # important for a live-cd-system
-limit -s
-
-# completion system
-
-# called later (via is4 && 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
-grmlcomp() {
- # TODO: This could use some additional information
-
- # 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 ${USER} -o command | uniq'
-
- # complete manual by their section
- zstyle ':completion:*:manuals' separate-sections true
- zstyle ':completion:*:manuals.*' insert-sections true
- zstyle ':completion:*:man:*' menu yes select
-
- # provide .. as a completion
- zstyle ':completion:*' special-dirs ..
-
- # run rehash on completion so new installed program are found automatically:
- _force_rehash() {
- (( CURRENT == 1 )) && rehash
- return 1
- }
-
- ## correction
- # some people don't like the automatic correction - so run 'NOCOR=1 zsh' to deactivate it
- if [[ "$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'
-
- # caching
- [[ -d $ZSHDIR/cache ]] && zstyle ':completion:*' use-cache yes && \
- zstyle ':completion::complete:*' cache-path $ZSHDIR/cache/
+# 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$/s//\1/p' | sort -nr"
+fi
- # host completion
- if is42 ; then
- [[ -r ~/.ssh/known_hosts ]] && _ssh_hosts=(${${${${(f)"$(<$HOME/.ssh/known_hosts)"}:#[\|]*}%%\ *}%%,*}) || _ssh_hosts=()
- [[ -r /etc/hosts ]] && : ${(A)_etc_hosts:=${(s: :)${(ps:\t:)${${(f)~~"$(</etc/hosts)"}%%\#*}##[:blank:]#[^[:blank:]]#}}} || _etc_hosts=()
- else
- _ssh_hosts=()
- _etc_hosts=()
- fi
- hosts=(
- $(hostname)
- "$_ssh_hosts[@]"
- "$_etc_hosts[@]"
- grml.org
- localhost
- )
- zstyle ':completion:*:hosts' hosts $hosts
- # TODO: so, why is this here?
- # zstyle '*' hosts $hosts
+# if cdrecord is a symlink (to wodim) or isn't present at all warn:
+if [[ -L /usr/bin/cdrecord ]] || ! check_com -c cdrecord; then
+ if check_com -c wodim; then
+ function cdrecord () {
+ <<__EOF0__
+cdrecord is not provided under its original name by Debian anymore.
+See #377109 in the BTS of Debian for more details.
- # 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 head hnb ipacsum mv \
- pal stow tail uname ; do
- [[ -z ${_comps[$compcom]} ]] && compdef _gnu_generic ${compcom}
- done; unset compcom
+Please use the wodim binary instead
+__EOF0__
+ return 1
+ }
+ fi
+fi
- # see upgrade function in this file
- compdef _hosts upgrade
-}
+if isgrmlcd; then
+ # No core dumps: important for a live-cd-system
+ limit -s core 0
+fi
# grmlstuff
-grmlstuff() {
+function grmlstuff () {
# people should use 'grml-x'!
if check_com -c 915resolution; then
- 855resolution() {
+ function 855resolution () {
echo "Please use 915resolution as resolution modifying tool for Intel \
graphic chipset."
return -1
#a1# Output version of running grml
alias grml-version='cat /etc/grml_version'
- if check_com -c rebuildfstab ; then
- #a1# Rebuild /etc/fstab
- alias grml-rebuildfstab='rebuildfstab -v -r -config'
- fi
-
if check_com -c grml-debootstrap ; then
- debian2hd() {
+ function debian2hd () {
echo "Installing debian to harddisk is possible by using grml-debootstrap."
return 1
}
# 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':)
-is4 && nt() {
+is4 && function nt () {
if [[ -n $1 ]] ; then
local NTREF=${~1}
fi
# shell functions
#f1# Reload an autoloadable function
-freload() { while (( $# )); do; unfunction $1; autoload -U $1; shift; done }
+function freload () { while (( $# )); do; unfunction $1; autoload -U $1; shift; done }
compdef _functions freload
-#f1# List symlinks in detail (more detailed version of 'readlink -f' and 'whence -s')
-sll() {
- [[ -z "$1" ]] && printf 'Usage: %s <file(s)>\n' "$0" && return 1
- for file in "$@" ; do
+#
+# 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. zstat is available since zsh4.
+# With an older zsh you will need to abort with <C-c> in that case.
+# 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
- ls -l $file
+ if is4 ; then
+ LINODE=$(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+=${LINODE}
+ fi
+ jumpd="${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}
}
# TODO: Is it supported to use pager settings like this?
# PAGER='less -Mr' - If so, the use of $PAGER here needs fixing
# with respect to wordsplitting. (ie. ${=PAGER})
if check_com -c $PAGER ; then
- #f1# View Debian's changelog of a given package
- dchange() {
+ #f3# View Debian's changelog of given package(s)
+ function dchange () {
emulate -L zsh
- if [[ -r /usr/share/doc/$1/changelog.Debian.gz ]] ; then
- $PAGER /usr/share/doc/$1/changelog.Debian.gz
- elif [[ -r /usr/share/doc/$1/changelog.gz ]] ; then
- $PAGER /usr/share/doc/$1/changelog.gz
- else
- if check_com -c aptitude ; then
- echo "No changelog for package $1 found, using aptitude to retrieve it."
- if isgrml ; then
- aptitude -t unstable changelog $1
+ [[ -z "$1" ]] && printf 'Usage: %s <package_name(s)>\n' "$0" && return 1
+
+ local package
+ for package in "$@" ; do
+ if [[ -r /usr/share/doc/${package}/changelog.Debian.gz ]] ; then
+ $PAGER /usr/share/doc/${package}/changelog.Debian.gz
+ elif [[ -r /usr/share/doc/${package}/changelog.gz ]] ; then
+ $PAGER /usr/share/doc/${package}/changelog.gz
+ elif [[ -r /usr/share/doc/${package}/changelog ]] ; then
+ $PAGER /usr/share/doc/${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
- aptitude changelog $1
+ echo "No changelog for package $package found, sorry."
fi
- else
- echo "No changelog for package $1 found, sorry."
- return 1
fi
- fi
+ done
}
- _dchange() { _files -W /usr/share/doc -/ }
+ function _dchange () { _files -W /usr/share/doc -/ }
compdef _dchange dchange
- #f1# View Debian's NEWS of a given package
- dnews() {
+ #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
fi
fi
}
- _dnews() { _files -W /usr/share/doc -/ }
+ function _dnews () { _files -W /usr/share/doc -/ }
compdef _dnews dnews
- #f1# View upstream's changelog of a given package
- uchange() {
+ #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
return 1
fi
}
- _uchange() { _files -W /usr/share/doc -/ }
+ function _uchange () { _files -W /usr/share/doc -/ }
compdef _uchange uchange
fi
# zsh profiling
-profile() {
- ZSH_PROFILE_RC=1 $SHELL "$@"
+function profile () {
+ ZSH_PROFILE_RC=1 zsh "$@"
}
#f1# Edit an alias via zle
-edalias() {
+function edalias () {
[[ -z "$1" ]] && { echo "Usage: edalias <alias_to_edit>" ; return 1 } || vared aliases'[$1]' ;
}
compdef _aliases edalias
#f1# Edit a function via zle
-edfunc() {
+function edfunc () {
[[ -z "$1" ]] && { echo "Usage: edfunc <function_to_edit>" ; return 1 } || zed -f "$1" ;
}
compdef _functions edfunc
# use it e.g. via 'Restart apache2'
-#m# f6 Start() \kbd{/etc/init.d/\em{process}}\quad\kbd{start}
-#m# f6 Restart() \kbd{/etc/init.d/\em{process}}\quad\kbd{restart}
-#m# f6 Stop() \kbd{/etc/init.d/\em{process}}\quad\kbd{stop}
-#m# f6 Reload() \kbd{/etc/init.d/\em{process}}\quad\kbd{reload}
-#m# f6 Force-Reload() \kbd{/etc/init.d/\em{process}}\quad\kbd{force-reload}
-#m# f6 Status() \kbd{/etc/init.d/\em{process}}\quad\kbd{status}
+#m# f6 Start() \kbd{service \em{process}}\quad\kbd{start}
+#m# f6 Restart() \kbd{service \em{process}}\quad\kbd{restart}
+#m# f6 Stop() \kbd{service \em{process}}\quad\kbd{stop}
+#m# f6 Reload() \kbd{service \em{process}}\quad\kbd{reload}
+#m# f6 Force-Reload() \kbd{service \em{process}}\quad\kbd{force-reload}
+#m# f6 Status() \kbd{service \em{process}}\quad\kbd{status}
if [[ -d /etc/init.d || -d /etc/service ]] ; then
- __start_stop() {
+ function __start_stop () {
local action_="${1:l}" # e.g Start/Stop/Restart
local service_="$2"
local param_="$3"
*) $SUDO "/etc/init.d/$service_" "${action_}" "$param_" ;;
esac
else
- # sysvinit
- $SUDO "/etc/init.d/$service_" "${action_}" "$param_"
+ # sysv/sysvinit-utils, upstart
+ if check_com -c service ; then
+ $SUDO service "$service_" "${action_}" "$param_"
+ else
+ $SUDO "/etc/init.d/$service_" "${action_}" "$param_"
+ fi
fi
}
- _grmlinitd() {
+ 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 "$i() { __start_stop $i \"\$1\" \"\$2\" ; }"
+ eval "function $i () { __start_stop $i \"\$1\" \"\$2\" ; }"
compdef _grmlinitd $i
done
+ builtin unset -v i
fi
#f1# Provides useful information on globbing
-H-Glob() {
+function H-Glob () {
echo -e "
/ directories
. plain files
}
alias help-zshglob=H-Glob
-#v1# set number of lines to display per page
-HELP_LINES_PER_PAGE=20
-#v1# set location of help-zle cache file
-HELP_ZLE_CACHE_FILE=~/.cache/zsh_help_zle_lines.zsh
-#f1# helper function for help-zle, actually generates the help text
-help_zle_parse_keybindings()
-{
- emulate -L zsh
- setopt extendedglob
- unsetopt ksharrays #indexing starts at 1
-
- #v1# choose files that help-zle will parse for keybindings
- ((${+HELPZLE_KEYBINDING_FILES})) || HELPZLE_KEYBINDING_FILES=( /etc/zsh/zshrc ~/.zshrc.pre ~/.zshrc ~/.zshrc.local )
-
- if [[ -r $HELP_ZLE_CACHE_FILE ]]; then
- local load_cache=0
- for f ($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 overwriten 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>xd']="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
- 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="$match[*]"
- num_lines_elapsed=0
- #zsh pattern: matches lines that set a keybinding using bindkey or compdef -k
- # ignores lines that are commentend out
- # grabs first in '' or "" enclosed string with length between 1 and 6 characters
- elif [[ "$cline" == [^#]#(bindkey|compdef -k)[[:space:]](*)(#b)(\"((?)(#c1,6))\"|\'((?)(#c1,6))\')(#B)(*) ]]; then
- #description prevously 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
-
-#f1# Provides (partially autogenerated) help on keybindings and the zsh line editor
-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]}"
-}
-#k# display help for keybindings and ZLE (cycle pages with consecutive use)
-zle -N help-zle && bindkey '^xz' help-zle
-
# grep for running process, like: 'any vim'
-any() {
+function any () {
emulate -L zsh
unsetopt KSH_ARRAYS
if [[ -z "$1" ]] ; then
# 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 ]] && \
-deswap() {
+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.'
# 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
- vim() {
+ function vim () {
VIM_PLEASE_SET_TITLE='yes' command vim ${VIM_OPTIONS} "$@"
}
fi
-# make a backup of a file
-bk() {
- cp -a "$1" "${1}_$(date --iso-8601=seconds)"
-}
-
ssl_hashes=( sha512 sha256 sha1 md5 )
for sh in ${ssl_hashes}; do
}'
done; unset sh
-ssl-cert-fingerprints() {
+function ssl-cert-fingerprints () {
emulate -L zsh
local i
if [[ -z $1 ]] ; then
done
}
-ssl-cert-info() {
+function ssl-cert-info () {
emulate -L zsh
if [[ -z $1 ]] ; then
printf 'usage: ssl-cert-info <file>\n'
}
# make sure our environment is clean regarding colors
-for color in BLUE RED GREEN CYAN YELLOW MAGENTA WHITE ; unset $color
+builtin unset -v BLUE RED GREEN CYAN YELLOW MAGENTA WHITE NO_COLOR
# "persistent history"
-# just write important commands you always need to ~/.important_commands
+# just write important commands you always need to $GRML_IMPORTANT_COMMANDS
+# defaults for backward compatibility to ~/.important_commands
if [[ -r ~/.important_commands ]] ; then
- fc -R ~/.important_commands
+ GRML_IMPORTANT_COMMANDS=~/.important_commands
+else
+ GRML_IMPORTANT_COMMANDS=${GRML_IMPORTANT_COMMANDS:-${ZDOTDIR:-${HOME}}/.important_commands}
fi
+[[ -r ${GRML_IMPORTANT_COMMANDS} ]] && builtin fc -R ${GRML_IMPORTANT_COMMANDS}
# load the lookup subsystem if it's available on the system
zrcautoload lookupinit && lookupinit
# general
#a2# Execute \kbd{du -sch}
-alias da='du -sch'
-#a2# Execute \kbd{jobs -l}
-alias j='jobs -l'
+[[ -n "$GRML_NO_SMALL_ALIASES" ]] || alias da='du -sch'
# listing stuff
#a2# Execute \kbd{ls -lSrah}
-alias dir="ls -lSrah"
+alias dir="command ls -lSrah"
#a2# Only show dot-directories
-alias lad='ls -d .*(/)'
+alias lad='command ls -d .*(/)'
#a2# Only show dot-files
-alias lsa='ls -a .*(.)'
+alias lsa='command ls -a .*(.)'
#a2# Only files with setgid/setuid/sticky flag
-alias lss='ls -l *(s,S,t)'
+alias lss='command ls -l *(s,S,t)'
#a2# Only show symlinks
-alias lsl='ls -l *(@)'
+alias lsl='command ls -l *(@)'
#a2# Display only executables
-alias lsx='ls -l *(*)'
+alias lsx='command ls -l *(*)'
#a2# Display world-{readable,writable,executable} files
-alias lsw='ls -ld *(R,W,X.^ND/)'
+alias lsw='command ls -ld *(R,W,X.^ND/)'
#a2# Display the ten biggest files
-alias lsbig="ls -flh *(.OL[1,10])"
+alias lsbig="command ls -flh *(.OL[1,10])"
#a2# Only show directories
-alias lsd='ls -d *(/)'
+alias lsd='command ls -d *(/)'
#a2# Only show empty directories
-alias lse='ls -d *(/^F)'
+alias lse='command ls -d *(/^F)'
#a2# Display the ten newest files
-alias lsnew="ls -rtlh *(D.om[1,10])"
+alias lsnew="command ls -rtlh *(D.om[1,10])"
#a2# Display the ten oldest files
-alias lsold="ls -rtlh *(D.Om[1,10])"
+alias lsold="command ls -rtlh *(D.Om[1,10])"
#a2# Display the ten smallest files
-alias lssmall="ls -Srl *(.oL[1,10])"
+alias lssmall="command ls -Srl *(.oL[1,10])"
#a2# Display the ten newest directories and ten newest .directories
-alias lsnewdir="ls -rthdl *(/om[1,10]) .*(D/om[1,10])"
+alias lsnewdir="command ls -rthdl *(/om[1,10]) .*(D/om[1,10])"
#a2# Display the ten oldest directories and ten oldest .directories
-alias lsolddir="ls -rthdl *(/Om[1,10]) .*(D/Om[1,10])"
+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}
+#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"'
# work around non utf8 capable software in utf environment via $LANG and luit
# useful functions
-#f5# Backup \kbd{file {\rm to} file\_timestamp}
-bk() {
+#f5# Backup \kbd{file_or_folder {\rm to} file_or_folder\_timestamp}
+function bk () {
emulate -L zsh
- cp -b $1 $1_`date --iso-8601=m`
+ local current_date=$(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 directoy and list files
-cl() {
+#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'
-cd() {
+function cd () {
if (( ${#argv} == 1 )) && [[ -f ${1} ]]; then
[[ ! -e ${1:h} ]] && return 1
print "Correcting ${1} to ${1:h}"
fi
}
-#f5# Create Directoy and \kbd{cd} to it
-mkcd() {
+#f5# Create Directory and \kbd{cd} to it
+function mkcd () {
if (( ARGC != 1 )); then
printf 'usage: mkcd <new-directory>\n'
return 1;
}
#f5# Create temporary directory and \kbd{cd} to it
-cdt() {
- local t
- t=$(mktemp -d)
- echo "$t"
- builtin cd "$t"
-}
-
-#f5# Create directory under cursor or the selected area
-# 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
-inplaceMkDirs() {
- 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
+function cdt () {
+ builtin cd "$(mktemp -d)"
+ builtin pwd
}
-#k# mkdir -p <dir> from string under cursor or marked area
-zle -N inplaceMkDirs && bindkey '^xM' inplaceMkDirs
#f5# List files which have been accessed within the last {\it n} days, {\it n} defaults to 1
-accessed() {
+function accessed () {
emulate -L zsh
print -l -- *(a-${1:-1})
}
#f5# List files which have been changed within the last {\it n} days, {\it n} defaults to 1
-changed() {
+function changed () {
emulate -L zsh
print -l -- *(c-${1:-1})
}
#f5# List files which have been modified within the last {\it n} days, {\it n} defaults to 1
-modified() {
+function modified () {
emulate -L zsh
print -l -- *(m-${1:-1})
}
check_com new || alias new=modified
# use colors when GNU grep with color-support
-#a2# Execute \kbd{grep -{}-color=auto}
-(( $#grep_options > 0 )) && alias grep='grep '${grep_options:+"${grep_options[*]}"}
+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 fot a word in a file with language-to-language
+# 'translate' looks up a word in a file with language-to-language
# translations (field separator should be " : "). A typical wordlist looks
-# like at follows:
-# | english-word : german-transmission
+# 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 turn back the sort order:
+# 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
-trans() {
+function trans () {
emulate -L zsh
case "$1" in
-[dD]*)
# Usage: simple-extract <file>
# Using option -d deletes the original archive file.
#f5# Smart archive extractor
-simple-extract() {
+function simple-extract () {
emulate -L zsh
setopt extended_glob noclobber
- local DELETE_ORIGINAL DECOMP_CMD USES_STDIN USES_STDOUT GZTARGET WGET_CMD
+ local ARCHIVE DELETE_ORIGINAL DECOMP_CMD USES_STDIN USES_STDOUT GZTARGET WGET_CMD
local RC=0
zparseopts -D -E "d=DELETE_ORIGINAL"
for ARCHIVE in "${@}"; do
case $ARCHIVE in
- *.(tar.bz2|tbz2|tbz))
+ *(tar.bz2|tbz2|tbz))
DECOMP_CMD="tar -xvjf -"
USES_STDIN=true
USES_STDOUT=false
;;
- *.(tar.gz|tgz))
+ *(tar.gz|tgz))
DECOMP_CMD="tar -xvzf -"
USES_STDIN=true
USES_STDOUT=false
;;
- *.(tar.xz|txz|tar.lzma))
+ *(tar.xz|txz|tar.lzma))
DECOMP_CMD="tar -xvJf -"
USES_STDIN=true
USES_STDOUT=false
;;
- *.tar)
+ *tar)
DECOMP_CMD="tar -xvf -"
USES_STDIN=true
USES_STDOUT=false
;;
- *.rar)
+ *rar)
DECOMP_CMD="unrar x"
USES_STDIN=false
USES_STDOUT=false
;;
- *.lzh)
+ *lzh)
DECOMP_CMD="lha x"
USES_STDIN=false
USES_STDOUT=false
;;
- *.7z)
+ *7z)
DECOMP_CMD="7z x"
USES_STDIN=false
USES_STDOUT=false
;;
- *.(zip|jar))
+ *(zip|jar))
DECOMP_CMD="unzip"
USES_STDIN=false
USES_STDOUT=false
;;
- *.deb)
+ *deb)
DECOMP_CMD="ar -x"
USES_STDIN=false
USES_STDOUT=false
;;
- *.bz2)
+ *bz2)
DECOMP_CMD="bzip2 -d -c -"
USES_STDIN=true
USES_STDOUT=true
;;
- *.(gz|Z))
+ *(gz|Z))
DECOMP_CMD="gzip -d -c -"
USES_STDIN=true
USES_STDOUT=true
;;
- *.(xz|lzma))
+ *(xz|lzma))
DECOMP_CMD="xz -d -c -"
USES_STDIN=true
USES_STDOUT=true
elif [[ "$ARCHIVE" == (#s)(https|http|ftp)://* ]] ; then
if check_com curl; then
- WGET_CMD="curl -L -k -s -o -"
+ WGET_CMD="curl -L -s -o -"
elif check_com wget; then
- WGET_CMD="wget -q -O - --no-check-certificate"
+ WGET_CMD="wget -q -O -"
+ elif check_com fetch; then
+ WGET_CMD="fetch -q -o -"
else
- print "ERROR: neither wget nor curl is installed" >&2
+ print "ERROR: neither wget, curl nor fetch is installed" >&2
RC=$((RC+4))
continue
fi
return $RC
}
-__archive_or_uri()
-{
+function __archive_or_uri () {
_alternative \
'files:Archives:_files -g "*.(#l)(tar.bz2|tbz2|tbz|tar.gz|tgz|tar.xz|txz|tar.lzma|tar|rar|lzh|7z|zip|jar|deb|bz2|gz|Z|xz|lzma)"' \
'_urls:Remote Archives:_urls'
}
-_simple_extract()
-{
+function _simple_extract () {
_arguments \
'-d[delete original archivefile after extraction]' \
'*:Archive Or Uri:__archive_or_uri'
}
compdef _simple_extract simple-extract
-alias se=simple-extract
-
-#f5# Set all ulimit parameters to \kbd{unlimited}
-allulimit() {
- ulimit -c unlimited
- ulimit -d unlimited
- ulimit -f unlimited
- ulimit -l unlimited
- ulimit -n unlimited
- ulimit -s unlimited
- ulimit -t unlimited
-}
+[[ -n "$GRML_NO_SMALL_ALIASES" ]] || alias se=simple-extract
#f5# Change the xterm title from within GNU-screen
-xtrename() {
+function xtrename () {
emulate -L zsh
if [[ $1 != "-f" ]] ; then
if [[ -z ${DISPLAY} ]] ; then
# Create small urls via http://goo.gl using curl(1).
# API reference: https://code.google.com/apis/urlshortener/
-function zurl() {
+function zurl () {
emulate -L zsh
+ setopt extended_glob
+
if [[ -z $1 ]]; then
print "USAGE: zurl <URL>"
return 1
fi
- local PN url prog api json data
+ local PN url prog api json contenttype item
+ local -a data
PN=$0
url=$1
api='https://www.googleapis.com/urlshortener/v1/url'
contenttype="Content-Type: application/json"
json="{\"longUrl\": \"${url}\"}"
- data=$($prog --silent -H ${contenttype} -d ${json} $api)
- # Match against a regex and print it
- if [[ $data =~ '"id": "(http://goo.gl/[[:alnum:]]+)"' ]]; then
- print $match;
- fi
+ data=(${(f)"$($prog --silent -H ${contenttype} -d ${json} $api)"})
+ # Parse the response
+ for item in "${data[@]}"; do
+ case "$item" in
+ ' '#'"id":'*)
+ item=${item#*: \"}
+ item=${item%\",*}
+ printf '%s\n' "$item"
+ return 0
+ ;;
+ esac
+ done
+ return 1
}
#f2# Find history events by search pattern and list them by date.
-whatwhen() {
+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>'
# gnu like diff for mercurial
# http://www.selenic.com/mercurial/wiki/index.cgi/TipsAndTricks
#f5# GNU like diff for mercurial
- hgdi() {
+ function hgdi () {
emulate -L zsh
+ local i
for i in $(hg status -marn "$@") ; diff -ubwd <(hg cat "$i") "$i"
}
alias hbp='hg-buildpackage'
# execute commands on the versioned patch-queue from the current repos
- alias mq='hg -R $(readlink -f $(hg root)/.hg/patches)'
+ [[ -n "$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
- hgstat() {
+ function hgstat () {
emulate -L zsh
[[ -n "$1" ]] && hg diff -r $1 -r tip | diffstat || hg export tip | diffstat
}
fi # end of check whether we have the 'hg'-executable
-# grml-small cleanups
+# disable bracketed paste mode for dumb terminals
+[[ "$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 (( GRMLSMALL_SPECIFIC > 0 )) && isgrmlsmall ; then
- unset abk[V]
+ # Clean up
+
+ unset "abk[V]"
unalias 'V' &> /dev/null
unfunction vman &> /dev/null
unfunction viless &> /dev/null
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
projects / grml-etc-core.git / blobdiff