-# Filename: zshrc
+# Filename: /etc/zsh/zshrc
# Purpose: config file for zsh (z shell)
# Authors: grml-team (grml.org), (c) Michael Prokop <mika@grml.org>
# Bug-Reports: see http://grml.org/bugs/
# License: This file is licensed under the GPL v2.
-# Latest change: Wed Aug 06 23:50:53 CEST 2008 [mika]
################################################################################
# This file is sourced only for interactive shells. It
# should contain commands to set up aliases, functions,
# Global Order: zshenv, zprofile, zshrc, zlogin
################################################################################
-# zsh-refcard-tag documentation: {{{
-# You may notice strange looking comments in the zshrc (and ~/.zshrc as
-# well). These are there for a purpose. grml's zsh-refcard can now be
+# USAGE
+# If you are using this file as your ~/.zshrc file, please use ~/.zshrc.pre
+# and ~/.zshrc.local for your own customisations. The former file is read
+# before ~/.zshrc, the latter is read after it. Also, consider reading the
+# refcard and the reference manual for this setup, both available from:
+# <http://grml.org/zsh/>
+
+# Contributing:
+# If you want to help to improve grml's zsh setup, clone the grml-etc-core
+# repository from git.grml.org:
+# git clone git://git.grml.org/grml-etc-core.git
+#
+# Make your changes, commit them; use 'git format-patch' to create a series
+# of patches and send those to the following address via 'git send-email':
+# grml-etc-core@grml.org
+#
+# Doing so makes sure the right people get your patches for review and
+# possibly inclusion.
+
+# zsh-refcard-tag documentation:
+# You may notice strange looking comments in this file.
+# These are there for a purpose. grml's zsh-refcard can now be
# automatically generated from the contents of the actual configuration
-# files. However, we need a little extra information on which comments
+# file. However, we need a little extra information on which comments
# and what lines of code to take into account (and for what purpose).
#
# Here is what they mean:
# Furthermore, in 'grml-zsh-refcard.tex.in' @@INSERT-aliases@@ is
# exactly the same as @@INSERT-aliases-default@@. If you want a list of
# *all* aliases, for example, use @@INSERT-aliases-all@@.
-#}}}
-# zsh profiling {{{
+# zsh profiling
# just execute 'ZSH_PROFILE_RC=1 zsh' and run 'zprof' to get the details
-if [[ -n $ZSH_PROFILE_RC ]] ; then
+if [[ $ZSH_PROFILE_RC -gt 0 ]] ; then
zmodload zsh/zprof
fi
-# }}}
-# {{{ check for version/system
+# load .zshrc.pre to give the user the chance to overwrite the defaults
+[[ -r ${ZDOTDIR:-${HOME}}/.zshrc.pre ]] && source ${ZDOTDIR:-${HOME}}/.zshrc.pre
+
+# check for version/system
# check for versions (compatibility reasons)
is4(){
[[ $ZSH_VERSION == <4->* ]] && return 0
return 1
}
+is425(){
+ [[ $ZSH_VERSION == 4.2.<5->* || $ZSH_VERSION == 4.<3->* || $ZSH_VERSION == <5->* ]] && return 0
+ return 1
+}
+
is43(){
[[ $ZSH_VERSION == 4.<3->* || $ZSH_VERSION == <5->* ]] && return 0
return 1
}
+is433(){
+ [[ $ZSH_VERSION == 4.3.<3->* || $ZSH_VERSION == 4.<4->* \
+ || $ZSH_VERSION == <5->* ]] && return 0
+ return 1
+}
+
+is437(){
+ [[ $ZSH_VERSION == 4.3.<7->* || $ZSH_VERSION == 4.<4->* \
+ || $ZSH_VERSION == <5->* ]] && return 0
+ return 1
+}
+
+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(){
[[ -f /etc/grml_version ]] && return 0
if isgrml ; then
#f1# Checks whether or not you're running grml-small
isgrmlsmall() {
- [[ ${${${(f)"$(</etc/grml_version)"}%% *}##*-} == 'small' ]] && return 0 ; return 1
+ if [[ ${${${(f)"$(</etc/grml_version)"}%% *}##*-} == 'small' ]]; then
+ return 0
+ fi
+ return 1
}
else
isgrmlsmall() { return 1 }
fi
+GRML_OSTYPE=$(uname -s)
+
+islinux(){
+ [[ $GRML_OSTYPE == "Linux" ]]
+}
+
+isdarwin(){
+ [[ $GRML_OSTYPE == "Darwin" ]]
+}
+
+isfreebsd(){
+ [[ $GRML_OSTYPE == "FreeBSD" ]]
+}
+
+isopenbsd(){
+ [[ $GRML_OSTYPE == "OpenBSD" ]]
+}
+
+issolaris(){
+ [[ $GRML_OSTYPE == "SunOS" ]]
+}
+
#f1# are we running within an utf environment?
isutfenv() {
case "$LANG $CHARSET $LANGUAGE" in
function zstyle() { : }
fi
-# }}}
+# autoload wrapper - use this one instead of autoload directly
+# We need to define this function as early as this, because autoloading
+# 'is-at-least()' needs it.
+function zrcautoload() {
+ emulate -L zsh
+ setopt extended_glob
+ local fdir ffile
+ local -i ffound
+
+ ffile=$1
+ (( ffound = 0 ))
+ for fdir in ${fpath} ; do
+ [[ -e ${fdir}/${ffile} ]] && (( ffound = 1 ))
+ done
+
+ (( ffound == 0 )) && return 1
+ if [[ $ZSH_VERSION == 3.1.<6-> || $ZSH_VERSION == <4->* ]] ; then
+ autoload -U ${ffile} || return 1
+ else
+ autoload ${ffile} || return 1
+ fi
+ 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 }
+
+# set some important options (as early as possible)
+
+# append history list to the history file; this is the default but we make sure
+# because it's required for share_history.
+setopt append_history
+
+# import new commands from the history file also in other zsh-session
+is4 && setopt share_history
+
+# save each command's beginning timestamp and the duration to the history file
+setopt extended_history
+
+# If a new command line being added to the history list duplicates an older
+# one, the older command is removed from the list
+is4 && setopt histignorealldups
+
+# remove command lines from the history list when the first character on the
+# line is a space
+setopt histignorespace
+
+# if a command is issued that can't be executed as a normal command, and the
+# command is the name of a directory, perform the cd command to that directory.
+setopt auto_cd
+
+# in order to use #, ~ and ^ for filename generation grep word
+# *~(*.gz|*.bz|*.bz2|*.zip|*.Z) -> searches for word not in compressed files
+# don't forget to quote '^', '~' and '#'!
+setopt extended_glob
+
+# display PID when suspending processes as well
+setopt longlistjobs
+
+# report the status of backgrounds jobs immediately
+setopt notify
+
+# whenever a command completion is attempted, make sure the entire command path
+# is hashed first.
+setopt hash_list_all
+
+# not just at the end
+setopt completeinword
+
+# Don't send SIGHUP to background processes when the shell exits.
+setopt nohup
+
+# make cd push the old directory onto the directory stack.
+setopt auto_pushd
+
+# avoid "beep"ing
+setopt nobeep
-# utility functions {{{
+# don't push the same dir twice.
+setopt pushd_ignore_dups
+
+# * shouldn't match dotfiles. ever.
+setopt noglobdots
+
+# use zsh style word splitting
+setopt noshwordsplit
+
+# don't error out when unset parameters are used
+setopt unset
+
+# setting some default values
+NOCOR=${NOCOR:-0}
+NOMENU=${NOMENU:-0}
+NOPRECMD=${NOPRECMD:-0}
+COMMAND_NOT_FOUND=${COMMAND_NOT_FOUND:-0}
+GRML_ZSH_CNF_HANDLER=${GRML_ZSH_CNF_HANDLER:-/usr/share/command-not-found/command-not-found}
+GRML_DISPLAY_BATTERY=${GRML_DISPLAY_BATTERY:-${BATTERY:-0}}
+GRMLSMALL_SPECIFIC=${GRMLSMALL_SPECIFIC:-1}
+ZSH_NO_DEFAULT_LOCALE=${ZSH_NO_DEFAULT_LOCALE:-0}
+
+typeset -ga ls_options
+typeset -ga grep_options
+if ls --color=auto / >/dev/null 2>&1; then
+ ls_options+=( --color=auto )
+elif ls -G / >/dev/null 2>&1; then
+ ls_options+=( -G )
+fi
+if grep --color=auto -q "a" <<< "a" >/dev/null 2>&1; then
+ grep_options+=( --color=auto )
+fi
+
+# utility functions
# this function checks if a command exists and returns either true
# or false. This avoids using 'which' and 'whence', which will
# avoid problems with aliases for which on certain weird systems. :-)
+# Usage: check_com [-c|-g] word
+# -c only checks for external commands
+# -g does the usual tests and also checks for global aliases
check_com() {
- local -i comonly
-
- if [[ ${1} == '-c' ]] ; then
- (( comonly = 1 ))
- shift
- else
- (( comonly = 0 ))
+ emulate -L zsh
+ local -i comonly gatoo
+ comonly=0
+ gatoo=0
+
+ if [[ $1 == '-c' ]] ; then
+ comonly=1
+ shift 1
+ elif [[ $1 == '-g' ]] ; then
+ gatoo=1
+ shift 1
fi
if (( ${#argv} != 1 )) ; then
- printf 'usage: check_com [-c] <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 )) && (( ${+galiases[$1]} )) ; then
return 0
fi
# creates an alias and precedes the command with
# sudo if $EUID is not zero.
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 $opt in
+ o) only=1 ;;
+ a) multi=1 ;;
+ h)
+ printf 'usage: salias [-hoa] <alias-expression>\n'
printf ' -h shows this help text.\n'
printf ' -a replace '\'' ; '\'' sequences with '\'' ; sudo '\''.\n'
printf ' be careful using this option.\n'
printf ' -o only sets an alias if a preceding sudo would be needed.\n'
return 0
;;
- (*) printf "unkown option: '%s'\n" "${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; $foo would be wrong here!
-if ! is42 ; then
- uprint () {
- local -a u
- local w
- local parameter=${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() {
if (( ${#argv} < 1 )) ; then
fi
while (( ${#argv} > 0 )) ; do
- [[ -r ${1} ]] && source ${1}
+ [[ -r "$1" ]] && source "$1"
shift
done
return 0
# Check if we can read a given file and 'cat(1)' it.
xcat() {
+ emulate -L zsh
if (( ${#argv} != 1 )) ; then
printf 'usage: xcat FILE\n' >&2
return 1
fi
- [[ -r ${1} ]] && cat ${1}
+ [[ -r $1 ]] && cat $1
return 0
}
# Remove these functions again, they are of use only in these
# setup files. This should be called at the end of .zshrc.
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 $func
return 0
}
-# autoload wrapper - use this one instead of autoload directly
-function zrcautoload() {
- setopt local_options extended_glob
- local fdir ffile
- local -i ffound
-
- ffile=${1}
- (( found = 0 ))
- for fdir in ${fpath} ; do
- [[ -e ${fdir}/${ffile} ]] && (( ffound = 1 ))
- done
-
- (( ffound == 0 )) && return 1
- if [[ $ZSH_VERSION == 3.1.<6-> || $ZSH_VERSION == <4->* ]] ; then
- autoload -U ${ffile} || return 1
- else
- autoload ${ffile} || return 1
- fi
+# this allows us to stay in sync with grml's zshrc and put own
+# modifications in ~/.zshrc.local
+zrclocal() {
+ xsource "/etc/zsh/zshrc.local"
+ xsource "${ZDOTDIR:-${HOME}}/.zshrc.local"
return 0
}
-#}}}
-
-# Load is-at-least() for more precise version checks {{{
-
-# Note that this test will *always* fail, if the is-at-least
-# function could not be marked for autoloading.
-zrcautoload is-at-least || is-at-least() { return 1 }
-
-# }}}
-
-# locale setup {{{
-if [[ -z "$LANG" ]] ; then
- xsource "/etc/default/locale"
+# locale setup
+if (( ZSH_NO_DEFAULT_LOCALE == 0 )); then
+ xsource "/etc/default/locale"
fi
-export LANG=${LANG:-en_US.iso885915}
-for var in LC_ALL LC_MESSAGES ; do
+for var in LANG LC_ALL LC_MESSAGES ; do
[[ -n ${(P)var} ]] && export $var
done
+builtin unset -v var
-xsource "/etc/sysconfig/keyboard"
-
-TZ=$(xcat /etc/timezone)
-# }}}
-
-# check for potentially old files in 'completion.d' {{{
-setopt extendedglob
-xof=(/etc/zsh/completion.d/*~/etc/zsh/completion.d/_*(N))
-if (( ${#xof} > 0 )) ; then
- printf '\n -!- INFORMATION\n\n'
- printf ' -!- %s file(s) not starting with an underscore (_) found in\n' ${#xof}
- printf ' -!- /etc/zsh/completion.d/.\n\n'
- printf ' -!- While this has been the case in old versions of grml-etc-core,\n'
- printf ' -!- recent versions of the grml-zsh-setup have all these files rewritten\n'
- printf ' -!- and renamed. Furthermore, the grml-zsh-setup will *only* add files\n'
- printf ' -!- named _* to that directory.\n\n'
- printf ' -!- If you added functions to completion.d yourself, please consider\n'
- printf ' -!- moving them to /etc/zsh/functions.d/. Files in that directory, not\n'
- printf ' -!- starting with an underscore are marked for automatic loading\n'
- printf ' -!- by default (so that is quite convenient).\n\n'
- printf ' -!- If there are files *not* starting with an underscore from an older\n'
- printf ' -!- grml-etc-core in completion.d, you may safely remove them.\n\n'
- printf ' -!- Delete the files for example via running:\n\n'
- printf " rm ${xof}\n\n"
- printf ' -!- Note, that this message will *not* go away, unless you yourself\n'
- printf ' -!- resolve the situation manually.\n\n'
- BROKEN_COMPLETION_DIR=1
-fi
-unset xof
-# }}}
-
-# {{{ set some variables
+# set some variables
if check_com -c vim ; then
#v#
export EDITOR=${EDITOR:-vim}
#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 $(dircolors -b)
+# color setup for ls on OS X / FreeBSD:
+isdarwin && export CLICOLOR=1
+isfreebsd && export CLICOLOR=1
+
+# do MacPorts setup on darwin
+if isdarwin && [[ -d /opt/local ]]; then
+ # Note: PATH gets set in /etc/zprofile on Darwin, so this can't go into
+ # zshenv.
+ PATH="/opt/local/bin:/opt/local/sbin:$PATH"
+ MANPATH="/opt/local/share/man:$MANPATH"
+fi
+# do Fink setup on darwin
+isdarwin && xsource /sw/bin/init.sh
+
+# 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 [[ ${fdir} == '/usr/share/grml/zsh/functions' ]] ; then
+ for func in ${fdir}/**/[^_]*[^~](N.) ; do
+ zrcautoload ${func:t}
+ done
+ fi
+done
+unset fdir func
-# set width of man pages to 80 for more convenient reading
-# export MANWIDTH=${MANWIDTH:-80}
+# support colors in less
+export LESS_TERMCAP_mb=$'\E[01;31m'
+export LESS_TERMCAP_md=$'\E[01;31m'
+export LESS_TERMCAP_me=$'\E[0m'
+export LESS_TERMCAP_se=$'\E[0m'
+export LESS_TERMCAP_so=$'\E[01;44;33m'
+export LESS_TERMCAP_ue=$'\E[0m'
+export LESS_TERMCAP_us=$'\E[01;32m'
-# Search path for the cd command
-# cdpath=(.. ~)
+# mailchecks
+MAILCHECK=30
-# completion functions go to /etc/zsh/completion.d
-# function files may be put into /etc/zsh/functions.d, from where they
-# will be automatically autoloaded.
-if [[ -n "$BROKEN_COMPLETION_DIR" ]] ; then
- print 'Warning: not setting completion directories because broken files have been found.' >&2
-else
- [[ -d /etc/zsh/completion.d ]] && fpath=( $fpath /etc/zsh/completion.d )
- if [[ -d /etc/zsh/functions.d ]] ; then
- fpath+=( /etc/zsh/functions.d )
- for func in /etc/zsh/functions.d/[^_]*[^~] ; do
- zrcautoload -U ${func:t}
- done
- fi
-fi
+# report about cpu-/system-/user-time of command if running longer than
+# 5 seconds
+REPORTTIME=5
+
+# watch for everyone but me and root
+watch=(notme root)
# automatically remove duplicates from these arrays
typeset -U path cdpath fpath manpath
-# }}}
-
-# {{{ keybindings
-if [[ "$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
-
-#if [[ "$TERM" == screen ]] ; then
-bindkey '\e[1~' beginning-of-line # home
-bindkey '\e[4~' end-of-line # end
-bindkey '\e[A' up-line-or-search # cursor up
-bindkey '\e[B' down-line-or-search # <ESC>-
-
-bindkey '^xp' history-beginning-search-backward
-bindkey '^xP' history-beginning-search-forward
-# bindkey -s '^L' "|less\n" # ctrl-L pipes to less
-# bindkey -s '^B' " &\n" # ctrl-B runs it in the background
-# if terminal type is set to 'rxvt':
-bindkey '\e[7~' beginning-of-line # home
-bindkey '\e[8~' end-of-line # end
-#fi
-
-# 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
-
-# just type 'cd ...' to get 'cd ../..'
-# rationalise-dot() {
-# if [[ $LBUFFER == *.. ]] ; then
-# LBUFFER+=/..
-# else
-# LBUFFER+=.
-# fi
-# }
-# zle -N rationalise-dot
-# bindkey . rationalise-dot
-
-# bindkey '\eq' push-line-or-edit
-
-## toggle the ,. abbreviation feature on/off
-# NOABBREVIATION: default abbreviation-state
-# 0 - enabled (default)
-# 1 - disabled
-NOABBREVIATION=${NOABBREVIATION:-0}
-
-grml_toggle_abbrev() {
- if (( ${NOABBREVIATION} > 0 )) ; then
- NOABBREVIATION=0
- else
- NOABBREVIATION=1
- fi
-}
-zle -N grml_toggle_abbrev
-bindkey '^xA' grml_toggle_abbrev
+# Load a few modules
+is4 && \
+for mod in parameter complist deltochar mathfunc ; do
+ zmodload -i zsh/${mod} 2>/dev/null || print "Notice: no ${mod} available :("
+done && builtin unset -v mod
-# }}}
+# autoload zsh modules when they are referenced
+if is4 ; then
+ zmodload -a zsh/stat zstat
+ zmodload -a zsh/zpty zpty
+ zmodload -ap zsh/mapfile mapfile
+fi
-# a generic accept-line wrapper {{{
+# completion system
+COMPDUMPFILE=${COMPDUMPFILE:-${ZDOTDIR:-${HOME}}/.zcompdump}
+if zrcautoload compinit ; then
+ compinit -d ${COMPDUMPFILE} || print 'Notice: no compinit available :('
+else
+ print 'Notice: no compinit available :('
+ function compdef { }
+fi
-# 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.
+# completion system
-# 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
+# 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
-function Accept-Line() {
- setopt localoptions noksharrays
- local -a subs
- local -xi aldone
- local sub
+ # Make sure the completion system is initialised
+ (( ${+_comps} )) || return 1
- zstyle -a ":acceptline:${alcontext}" actions subs
+ # allow one error for every three characters typed in approximate completer
+ zstyle ':completion:*:approximate:' max-errors 'reply=( $((($#PREFIX+$#SUFFIX)/3 )) numeric )'
- (( ${#subs} < 1 )) && return 0
+ # don't complete backup files as executables
+ zstyle ':completion:*:complete:-command-::commands' ignored-patterns '(aptitude-*|*\~)'
- (( aldone = 0 ))
- for sub in ${subs} ; do
- [[ ${sub} == 'accept-line' ]] && sub='.accept-line'
- zle ${sub}
+ # 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
- (( aldone > 0 )) && break
- done
-}
+ # activate color-completion
+ zstyle ':completion:*:default' list-colors ${(s.:.)LS_COLORS}
-function Accept-Line-getdefault() {
- local default_action
+ # format on completion
+ zstyle ':completion:*:descriptions' format $'%{\e[0;31m%}completing %B%d%b%{\e[0m%}'
- zstyle -s ":acceptline:${alcontext}" default_action default_action
- case ${default_action} in
- ((accept-line|))
- printf ".accept-line"
- ;;
- (*)
- printf ${default_action}
- ;;
- esac
-}
+ # automatically complete 'cd -<tab>' and 'cd -<ctrl-d>' with menu
+ # zstyle ':completion:*:*:cd:*:directory-stack' menu yes select
-function accept-line() {
- setopt localoptions noksharrays
- local -a cmdline
- local -x alcontext
- local buf com fname format msg default_action
+ # insert all expansions for expand completer
+ zstyle ':completion:*:expand:*' tag-order all-expansions
+ zstyle ':completion:*:history-words' list false
- alcontext='default'
- buf="${BUFFER}"
- cmdline=(${(z)BUFFER})
- com="${cmdline[1]}"
- fname="_${com}"
+ # activate menu
+ zstyle ':completion:*:history-words' menu yes
- zstyle -t ":acceptline:${alcontext}" rehash \
- && [[ -z ${commands[$com]} ]] \
- && rehash
+ # ignore duplicate entries
+ zstyle ':completion:*:history-words' remove-all-dups yes
+ zstyle ':completion:*:history-words' stop yes
- if [[ -n ${reswords[(r)$com]} ]] \
- || [[ -n ${aliases[$com]} ]] \
- || [[ -n ${functions[$com]} ]] \
- || [[ -n ${builtins[$com]} ]] \
- || [[ -n ${commands[$com]} ]] ; then
+ # match uppercase from lowercase
+ zstyle ':completion:*' matcher-list 'm:{a-z}={A-Z}'
- # there is something sensible to execute, just do it.
- alcontext='normal'
- zle Accept-Line
+ # separate matches into groups
+ zstyle ':completion:*:matches' group 'yes'
+ zstyle ':completion:*' group-name ''
- default_action=$(Accept-Line-getdefault)
- zstyle -T ":acceptline:${alcontext}" call_default \
- && zle ${default_action}
- return
+ if [[ "$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
- if [[ -o correct ]] \
- || [[ -o correctall ]] \
+ zstyle ':completion:*:messages' format '%d'
+ zstyle ':completion:*:options' auto-description '%d'
+
+ # describe options in full
+ zstyle ':completion:*:options' description 'yes'
+
+ # on processes completion complete all user processes
+ zstyle ':completion:*:processes' command 'ps -au$USER'
+
+ # offer indexes before parameters in subscripts
+ zstyle ':completion:*:*:-subscript-:*' tag-order indexes parameters
+
+ # provide verbose completion information
+ zstyle ':completion:*' verbose true
+
+ # recent (as of Dec 2007) zsh versions are able to provide descriptions
+ # for commands (read: 1st word in the line) that it will list for the user
+ # to choose from. The following disables that, because it's not exactly fast.
+ zstyle ':completion:*:-command-:*:' verbose false
+
+ # set format for warnings
+ zstyle ':completion:*:warnings' format $'%{\e[0;31m%}No matches for:%{\e[0m%} %d'
+
+ # define files to ignore for zcompile
+ zstyle ':completion:*:*:zcompile:*' ignored-patterns '(*~|*.zwc)'
+ zstyle ':completion:correct:' prompt 'correct to: %e'
+
+ # Ignore completion functions for commands you don't have:
+ zstyle ':completion::(^approximate*):*:functions' ignored-patterns '_*'
+
+ # Provide more processes in completion of programs like killall:
+ zstyle ':completion:*:processes-names' command 'ps c -u ${USER} -o command | uniq'
+
+ # complete manual by their section
+ zstyle ':completion:*:manuals' separate-sections true
+ zstyle ':completion:*:manuals.*' insert-sections true
+ zstyle ':completion:*:man:*' menu yes select
+
+ # Search path for sudo completion
+ zstyle ':completion:*:sudo:*' command-path /usr/local/sbin \
+ /usr/local/bin \
+ /usr/sbin \
+ /usr/bin \
+ /sbin \
+ /bin \
+ /usr/X11R6/bin
+
+ # provide .. as a completion
+ zstyle ':completion:*' special-dirs ..
+
+ # run rehash on completion so new installed program are found automatically:
+ _force_rehash() {
+ (( CURRENT == 1 )) && rehash
+ return 1
+ }
+
+ ## correction
+ # some people don't like the automatic correction - so run 'NOCOR=1 zsh' to deactivate it
+ if [[ "$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 $terminfo are valid. Therefore, this setup should
+# work on all systems, that have support for `terminfo'. It also requires the
+# zsh in use to have the `zsh/terminfo' module built.
+#
+# If you are customising your `zle-line-init()' or `zle-line-finish()'
+# functions, make sure you call the following utility functions in there:
+#
+# - zle-line-init(): zle-smkx
+# - zle-line-finish(): zle-rmkx
+
+# Use emacs-like key bindings by default:
+bindkey -e
+
+# Custom widgets:
+
+## beginning-of-line OR beginning-of-buffer OR beginning of history
+## by: Bart Schaefer <schaefer@brasslantern.com>, Bernhard Tittelbach
+beginning-or-end-of-somewhere() {
+ local hno=$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
+commit-to-history() {
+ print -s ${(z)BUFFER}
+ zle send-break
+}
+zle -N commit-to-history
+
+# only slash should be considered as a word separator:
+slash-backward-kill-word() {
+ local WORDCHARS="${WORDCHARS:s@/@}"
+ # zle backward-word
+ zle backward-kill-word
+}
+zle -N slash-backward-kill-word
+
+# a generic accept-line wrapper
+
+# This widget can prevent unwanted autocorrections from command-name
+# to _command-name, rehash automatically on enter and call any number
+# of builtin and user-defined widgets in different contexts.
+#
+# For a broader description, see:
+# <http://bewatermyfriend.org/posts/2007/12-26.11-50-38-tooltime.html>
+#
+# The code is imported from the file 'zsh/functions/accept-line' from
+# <http://ft.bewatermyfriend.org/comp/zsh/zsh-dotfiles.tar.bz2>, which
+# distributed under the same terms as zsh itself.
+
+# A newly added command will may not be found or will cause false
+# correction attempts, if you got auto-correction set. By setting the
+# following style, we force accept-line() to rehash, if it cannot
+# find the first word on the command line in the $command[] hash.
+zstyle ':acceptline:*' rehash true
+
+function Accept-Line() {
+ setopt localoptions noksharrays
+ local -a subs
+ local -xi aldone
+ local sub
+ local alcontext=${1:-$alcontext}
+
+ zstyle -a ":acceptline:${alcontext}" actions subs
+
+ (( ${#subs} < 1 )) && return 0
+
+ (( aldone = 0 ))
+ for sub in ${subs} ; do
+ [[ ${sub} == 'accept-line' ]] && sub='.accept-line'
+ zle ${sub}
+
+ (( aldone > 0 )) && break
+ done
+}
+
+function Accept-Line-getdefault() {
+ emulate -L zsh
+ local default_action
+
+ zstyle -s ":acceptline:${alcontext}" default_action default_action
+ case ${default_action} in
+ ((accept-line|))
+ printf ".accept-line"
+ ;;
+ (*)
+ printf ${default_action}
+ ;;
+ esac
+}
+
+function Accept-Line-HandleContext() {
+ zle Accept-Line
+
+ default_action=$(Accept-Line-getdefault)
+ zstyle -T ":acceptline:${alcontext}" call_default \
+ && zle ${default_action}
+}
+
+function accept-line() {
+ setopt localoptions noksharrays
+ local -a cmdline
+ local -x alcontext
+ local buf com fname format msg default_action
+
+ alcontext='default'
+ buf="${BUFFER}"
+ cmdline=(${(z)BUFFER})
+ com="${cmdline[1]}"
+ fname="_${com}"
+
+ Accept-Line 'preprocess'
+
+ zstyle -t ":acceptline:${alcontext}" rehash \
+ && [[ -z ${commands[$com]} ]] \
+ && rehash
+
+ if [[ -n ${com} ]] \
+ && [[ -n ${reswords[(r)$com]} ]] \
+ || [[ -n ${aliases[$com]} ]] \
+ || [[ -n ${functions[$com]} ]] \
+ || [[ -n ${builtins[$com]} ]] \
+ || [[ -n ${commands[$com]} ]] ; then
+
+ # there is something sensible to execute, just do it.
+ alcontext='normal'
+ Accept-Line-HandleContext
+
+ return
+ fi
+
+ if [[ -o correct ]] \
+ || [[ -o correctall ]] \
&& [[ -n ${functions[$fname]} ]] ; then
# nothing there to execute but there is a function called
# Okay, we warned the user before, he called us again,
# so have it his way.
alcontext='force'
- zle Accept-Line
+ Accept-Line-HandleContext
- default_action=$(Accept-Line-getdefault)
- zstyle -T ":acceptline:${alcontext}" call_default \
- && zle ${default_action}
return
fi
- # prepare warning message for the user, configurable via zstyle.
- zstyle -s ":acceptline:${alcontext}" compwarnfmt msg
+ if zstyle -t ":acceptline:${alcontext}" nocompwarn ; then
+ alcontext='normal'
+ Accept-Line-HandleContext
+ else
+ # prepare warning message for the user, configurable via zstyle.
+ zstyle -s ":acceptline:${alcontext}" compwarnfmt msg
- if [[ -z ${msg} ]] ; then
- msg="%c will not execute and completion %f exists."
- fi
+ if [[ -z ${msg} ]] ; then
+ msg="%c will not execute and completion %f exists."
+ fi
- zformat -f msg "${msg}" "c:${com}" "f:${fname}"
+ zformat -f msg "${msg}" "c:${com}" "f:${fname}"
- zle -M -- "${msg}"
+ zle -M -- "${msg}"
+ fi
return
elif [[ -n ${buf//[$' \t\n']##/} ]] ; then
# If we are here, the commandline contains something that is not
# executable, which is neither subject to _command_name correction
# and is not empty. might be a variable assignment
alcontext='misc'
- zle Accept-Line
+ Accept-Line-HandleContext
- default_action=$(Accept-Line-getdefault)
- zstyle -T ":acceptline:${alcontext}" call_default \
- && zle ${default_action}
return
fi
# If we got this far, the commandline only contains whitespace, or is empty.
alcontext='empty'
- zle Accept-Line
-
- default_action=$(Accept-Line-getdefault)
- zstyle -T ":acceptline:${alcontext}" call_default \
- && zle ${default_action}
+ Accept-Line-HandleContext
}
zle -N accept-line
zle -N Accept-Line
+zle -N Accept-Line-HandleContext
-# }}}
-
-# power completion - abbreviation expansion {{{
# power completion / abbreviation expansion / buffer expansion
# see http://zshwiki.org/home/examples/zleiab for details
# less risky than the global aliases but powerful as well
-# just type the abbreviation key and afterwards ',.' to expand it
+# just type the abbreviation key and afterwards 'ctrl-x .' to expand it
declare -A abk
setopt extendedglob
setopt interactivecomments
abk=(
-# key # value (#d additional doc string)
+# key # value (#d additional doc string)
#A# start
- '...' '../..'
+ '...' '../..'
'....' '../../..'
- 'BG' '& exit'
- 'C' '| wc -l'
- 'G' '|& grep --color=auto'
- 'H' '| head'
- 'Hl' ' --help |& less -r' #d (Display help in pager)
- 'L' '| less'
- 'LL' '|& less -r'
- 'M' '| most'
- 'N' '&>/dev/null' #d (No Output)
- 'R' '| tr A-z N-za-m' #d (ROT13)
- 'SL' '| sort | less'
- 'S' '| sort -u'
- 'T' '| tail'
- 'V' '|& vim -'
+ 'BG' '& exit'
+ 'C' '| wc -l'
+ 'G' '|& grep '${grep_options:+"${grep_options[*]}"}
+ 'H' '| head'
+ 'Hl' ' --help |& less -r' #d (Display help in pager)
+ 'L' '| less'
+ 'LL' '|& less -r'
+ 'M' '| most'
+ 'N' '&>/dev/null' #d (No Output)
+ 'R' '| tr A-z N-za-m' #d (ROT13)
+ 'SL' '| sort | less'
+ 'S' '| sort -u'
+ 'T' '| tail'
+ 'V' '|& vim -'
#A# end
- 'hide' "echo -en '\033]50;nil2\007'"
- 'tiny' 'echo -en "\033]50;-misc-fixed-medium-r-normal-*-*-80-*-*-c-*-iso8859-15\007"'
- 'small' 'echo -en "\033]50;6x10\007"'
- 'medium' 'echo -en "\033]50;-misc-fixed-medium-r-normal--13-120-75-75-c-80-iso8859-15\007"'
- 'default' 'echo -e "\033]50;-misc-fixed-medium-r-normal-*-*-140-*-*-c-*-iso8859-15\007"'
- 'large' 'echo -en "\033]50;-misc-fixed-medium-r-normal-*-*-150-*-*-c-*-iso8859-15\007"'
- 'huge' 'echo -en "\033]50;-misc-fixed-medium-r-normal-*-*-210-*-*-c-*-iso8859-15\007"'
- 'smartfont' 'echo -en "\033]50;-artwiz-smoothansi-*-*-*-*-*-*-*-*-*-*-*-*\007"'
- 'semifont' 'echo -en "\033]50;-misc-fixed-medium-r-semicondensed-*-*-120-*-*-*-*-iso8859-15\007"'
- 'da' 'du -sch'
- 'j' 'jobs -l'
- 'u' 'translate -i'
- 'co' "./configure && make && sudo make install"
- 'CH' "./configure --help"
- 'conkeror' 'firefox -chrome chrome://conkeror/content'
- 'dir' 'ls -lSrah'
- 'lad' $'ls -d .*(/)\n# only show dot-directories'
- 'lsa' $'ls -a .*(.)\n# only show dot-files'
- 'lss' $'ls -l *(s,S,t)\n# only files with setgid/setuid/sticky flag'
- 'lsl' $'ls -l *(@[1,10])\n# only symlinks'
- 'lsx' $'ls -l *(*[1,10])\n# only executables'
- 'lsw' $'ls -ld *(R,W,X.^ND/)\n# world-{readable,writable,executable} files'
- 'lsbig' $'ls -flh *(.OL[1,10])\n# display the biggest files'
- 'lsd' $'ls -d *(/)\n# only show directories'
- 'lse' $'ls -d *(/^F)\n# only show empty directories'
- 'lsnew' $'ls -rl *(D.om[1,10])\n# display the newest files'
- 'lsold' $'ls -rtlh *(D.om[-11,-1])\n # display the oldest files'
- 'lssmall' $'ls -Srl *(.oL[1,10])\n# display the smallest files'
- 'rw-' 'chmod 600'
- '600' 'chmod u+rw-x,g-rwx,o-rwx'
- 'rwx' 'chmod u+rwx'
- '700' 'chmod u+rwx,g-rwx,o-rwx'
- 'r--' 'chmod u+r-wx,g-rwx,o-rwx'
- '644' $'chmod u+rw-x,g+r-wx,o+r-wx\n # 4=r,2=w,1=x'
- '755' 'chmod u+rwx,g+r-w+x,o+r-w+x'
- 'md' 'mkdir -p '
- 'cmplayer' 'mplayer -vo -fs -zoom fbdev'
- 'fbmplayer' 'mplayer -vo -fs -zoom fbdev'
- 'fblinks' 'links2 -driver fb'
- 'insecssh' 'ssh -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"'
- 'insecscp' 'scp -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"'
- 'fori' 'for i ({..}) { }'
- 'cx' 'chmod +x'
- 'e' 'print -l'
- 'se' 'setopt interactivecomments'
- 'va' 'valac --vapidir=../vapi/ --pkg=gtk+-2.0 gtktest.vala'
- 'fb2' '=mplayer -vo fbdev -fs -zoom 1>/dev/null -xy 2'
- 'fb3' '=mplayer -vo fbdev -fs -zoom 1>/dev/null -xy 3'
- 'ci' 'centericq'
- 'D' 'export DISPLAY=:0.0'
- 'mp' 'mplayer -vo xv -fs -zoom'
+ 'co' './configure && make && sudo make install'
)
-globalias() {
+zleiab() {
+ emulate -L zsh
+ setopt extendedglob
local MATCH
- if (( NOABBREVIATION > 0 )) ; then
- LBUFFER="${LBUFFER},."
- return 0
+ LBUFFER=${LBUFFER%%(#m)[.\-+:|_a-zA-Z0-9]#}
+ LBUFFER+=${abk[$MATCH]:-$MATCH}
+}
+
+zle -N zleiab
+
+help-show-abk()
+{
+ zle -M "$(print "Available abbreviations for expansion:"; print -a -C 2 ${(kv)abk})"
+}
+
+zle -N help-show-abk
+
+# press "ctrl-e d" to insert the actual date in the form yyyy-mm-dd
+insert-datestamp() { LBUFFER+=${(%):-'%D{%Y-%m-%d}'}; }
+zle -N insert-datestamp
+
+# press esc-m for inserting last typed word again (thanks to caphuso!)
+insert-last-typed-word() { zle insert-last-word -- 0 -1 };
+zle -N insert-last-typed-word;
+
+function grml-zsh-fg() {
+ if (( ${#jobstates} )); then
+ zle .push-input
+ [[ -o hist_ignore_space ]] && BUFFER=' ' || BUFFER=''
+ BUFFER="${BUFFER}fg"
+ zle .accept-line
+ else
+ zle -M 'No background jobs. Doing nothing.'
+ fi
+}
+zle -N grml-zsh-fg
+
+# run command line as user root via sudo:
+sudo-command-line() {
+ [[ -z $BUFFER ]] && zle up-history
+ if [[ $BUFFER != sudo\ * ]]; then
+ BUFFER="sudo $BUFFER"
+ CURSOR=$(( CURSOR+5 ))
fi
+}
+zle -N sudo-command-line
- matched_chars='[.-|_a-zA-Z0-9]#'
- LBUFFER=${LBUFFER%%(#m)[.-|_a-zA-Z0-9]#}
- LBUFFER+=${abk[$MATCH]:-$MATCH}
+### jump behind the first word on the cmdline.
+### useful to add options.
+function jump_after_first_word() {
+ local words
+ words=(${(z)BUFFER})
+
+ if (( ${#words} <= 1 )) ; then
+ CURSOR=${#BUFFER}
+ else
+ CURSOR=${#${words[1]}}
+ fi
}
+zle -N jump_after_first_word
-zle -N globalias
-bindkey ",." globalias
-# }}}
+#f5# Create directory under cursor or the selected area
+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
+}
-# {{{ autoloading
-zrcautoload zmv # who needs mmv or rename?
-zrcautoload history-search-end
+zle -N inplaceMkDirs
-# 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'
+#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
+help_zle_parse_keybindings()
+{
+ emulate -L zsh
+ setopt extendedglob
+ unsetopt ksharrays #indexing starts at 1
-#m# k ESC-h Call \kbd{run-help} for the 1st word on the command line
-alias run-help >&/dev/null && unalias run-help
-zrcautoload run-help # use via 'esc-h'
+ #v1# choose files that help-zle will parse for keybindings
+ ((${+HELPZLE_KEYBINDING_FILES})) || HELPZLE_KEYBINDING_FILES=( /etc/zsh/zshrc ~/.zshrc.pre ~/.zshrc ~/.zshrc.local )
-# completion system
-if zrcautoload compinit && compinit 2>/dev/null ; then
- compinit 2>/dev/null || print 'Notice: no compinit available :('
-else
- print 'Notice: no compinit available :('
- function zstyle { }
- function compdef { }
+ 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 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 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 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
+
+# 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]}"
+}
+zle -N help-zle
+
+## 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
+ # screen sucks, it dumps in latin1, apparently always. so recode it
+ # to system charset
+ check_com recode && recode latin1 $TMPFILE
+ fi
+ _screen_display_wordlist=( ${(QQ)$(<$TMPFILE)} )
+ # remove PREFIX to be completed from that array
+ _screen_display_wordlist[${_screen_display_wordlist[(i)$PREFIX]}]=""
+ compadd -a _screen_display_wordlist
+ }
+ #m# k CTRL-x\,\,\,S Complete word from GNU screen buffer
+ bindkey -r "^xS"
+ compdef -k _complete_screen_display complete-word '^xS'
+fi
+
+# Load a few more functions and tie them to widgets, so they can be bound:
+
+function zrcautozle() {
+ emulate -L zsh
+ local fnc=$1
+ zrcautoload $fnc && zle -N $fnc
+}
+
+function zrcgotwidget() {
+ (( ${+widgets[$1]} ))
+}
+
+function zrcgotkeymap() {
+ [[ -n ${(M)keymaps:#$1} ]]
+}
+
+zrcautozle insert-files
+zrcautozle edit-command-line
+zrcautozle insert-unicode-char
+if zrcautoload history-search-end; then
+ zle -N history-beginning-search-backward-end history-search-end
+ zle -N history-beginning-search-forward-end history-search-end
fi
+zle -C hist-complete complete-word _generic
+zstyle ':completion:hist-complete:*' completer _history
+
+# The actual terminal setup hooks and bindkey-calls:
+
+# An array to note missing features to ease diagnosis in case of problems.
+typeset -ga grml_missing_features
+
+function zrcbindkey() {
+ if (( ARGC )) && zrcgotwidget ${argv[-1]}; then
+ bindkey "$@"
+ fi
+}
+
+function bind2maps () {
+ local i sequence widget
+ local -a maps
+
+ while [[ "$1" != "--" ]]; do
+ maps+=( "$1" )
+ shift
+ done
+ shift
-is4 && zrcautoload zed # use ZLE editor to edit a file or function
+ if [[ "$1" == "-s" ]]; then
+ shift
+ sequence="$1"
+ else
+ sequence="${key[$1]}"
+ fi
+ widget="$2"
-is4 && \
-for mod in complist deltochar mathfunc ; do
- zmodload -i zsh/${mod} 2>/dev/null || print "Notice: no ${mod} available :("
-done
+ [[ -z "$sequence" ]] && return 1
-# autoload zsh modules when they are referenced
-if is4 ; then
- tmpargs=(
- a stat
- a zpty
- ap zprof
- ap mapfile
- )
+ for i in "${maps[@]}"; do
+ zrcbindkey -M "$i" "$sequence" "$widget"
+ done
+}
- while (( ${#tmpargs} > 0 )) ; do
- zmodload -${tmpargs[1]} zsh/${tmpargs[2]} ${tmpargs[2]}
- shift 2 tmpargs
+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+=($i)
done
- unset tmpargs
+ unset i
fi
-if is4 && zrcautoload insert-files && zle -N insert-files ; then
- #k# Insert files
- bindkey "^Xf" insert-files # C-x-f
-fi
+typeset -A key
+key=(
+ Home "${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]}"
+)
-bindkey ' ' magic-space # also do history expansion on space
+# 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
-bindkey '\ei' menu-complete # menu completion via esc-i
+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 '^ed' 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
-# 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
+# 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 is4 && [[ -n ${(k)modules[zsh/complist]} ]] ; then
- #k# menu selection: pick item but stay in the menu
- bindkey -M menuselect '\e^M' accept-and-menu-complete
+if zrcgotkeymap menuselect; then
+ #m# k Shift-tab Perform backwards menu completion
+ bind2maps menuselect -- BackTab reverse-menu-complete
- # use the vi navigation keys (hjkl) besides cursor keys in menu completion
- #bindkey -M menuselect 'h' vi-backward-char # left
- #bindkey -M menuselect 'k' vi-up-line-or-history # up
- #bindkey -M menuselect 'l' vi-forward-char # right
- #bindkey -M menuselect 'j' vi-down-line-or-history # bottom
+ #k# menu selection: pick item but stay in the menu
+ bind2maps menuselect -- -s '\e^M' accept-and-menu-complete
+ # also use + and INSERT since it's easier to press repeatedly
+ bind2maps menuselect -- -s '+' accept-and-menu-complete
+ bind2maps menuselect -- Insert accept-and-menu-complete
# accept a completion and try to complete again by using menu
# completion; very useful with completing directories
# by using 'undo' one's got a simple file browser
- bindkey -M menuselect '^o' accept-and-infer-next-history
+ bind2maps menuselect -- -s '^o' accept-and-infer-next-history
fi
-# press "ctrl-e d" to insert the actual date in the form yyyy-mm-dd
-_bkdate() { BUFFER="$BUFFER$(date '+%F')"; CURSOR=$#BUFFER; }
-zle -N _bkdate
-
-#k# Insert a timestamp on the command line (yyyy-mm-dd)
-bindkey '^Ed' _bkdate
-
-# press esc-m for inserting last typed word again (thanks to caphuso!)
-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
-
-# set command prediction from history, see 'man 1 zshcontrib'
-# is4 && zrcautoload predict-on && \
-# zle -N predict-on && \
-# zle -N predict-off && \
-# bindkey "^X^Z" predict-on && \
-# bindkey "^Z" predict-off
-
-#k# Shortcut for \kbd{fg<enter>}
-bindkey -s '^z' "fg\n"
-
-# press ctrl-q to quote line:
-# mquote () {
-# zle beginning-of-line
-# zle forward-word
-# # RBUFFER="'$RBUFFER'"
-# RBUFFER=${(q)RBUFFER}
-# zle end-of-line
-# }
-# zle -N mquote && bindkey '^q' mquote
+# 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
-# run command line as user root via sudo:
-sudo-command-line() {
- [[ -z $BUFFER ]] && zle up-history
- [[ $BUFFER != sudo\ * ]] && BUFFER="sudo $BUFFER"
-}
-zle -N sudo-command-line
+# 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'
-#k# Put the current command line into a \kbd{sudo} call
-bindkey "^Os" sudo-command-line
+#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 $rh
+done; unset rh
-### jump behind the first word on the cmdline.
-### useful to add options.
-function jump_after_first_word() {
- local words
- words=(${(z)BUFFER})
+# command not found handling
- if (( ${#words} <= 1 )) ; then
- CURSOR=${#BUFFER}
- else
- CURSOR=${#${words[1]}}
+(( ${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
}
-zle -N jump_after_first_word
-
-bindkey '^x1' jump_after_first_word
-
-# }}}
-
-# {{{ set some important options
-# Please update these tags, if you change the umask settings below.
-#o# r_umask 002
-#o# r_umaskstr rwxrwxr-x
-#o# umask 022
-#o# umaskstr rwxr-xr-x
-(( EUID != 0 )) && umask 002 || umask 022
-
-# history:
-setopt append_history # append history list to the history file (important for multiple parallel zsh sessions!)
-is4 && setopt SHARE_HISTORY # import new commands from the history file also in other zsh-session
-setopt extended_history # save each command's beginning timestamp and the duration to the history file
-is4 && setopt histignorealldups # If a new command line being added to the history
- # list duplicates an older one, the older command is removed from the list
-setopt histignorespace # remove command lines from the history list when
- # the first character on the line is a space
-# setopt histallowclobber # add `|' to output redirections in the history
-# setopt NO_clobber # warning if file exists ('cat /dev/null > ~/.zshrc')
-setopt auto_cd # if a command is issued that can't be executed as a normal command,
- # and the command is the name of a directory, perform the cd command to that directory
-setopt extended_glob # in order to use #, ~ and ^ for filename generation
- # grep word *~(*.gz|*.bz|*.bz2|*.zip|*.Z) ->
- # -> searches for word not in compressed files
- # don't forget to quote '^', '~' and '#'!
-setopt longlistjobs # display PID when suspending processes as well
-setopt notify # report the status of backgrounds jobs immediately
-setopt hash_list_all # Whenever a command completion is attempted, make sure \
- # the entire command path is hashed first.
-setopt completeinword # not just at the end
-# setopt nocheckjobs # don't warn me about bg processes when exiting
-setopt nohup # and don't kill them, either
-# setopt printexitvalue # alert me if something failed
-# setopt dvorak # with spelling correction, assume dvorak kb
-setopt auto_pushd # make cd push the old directory onto the directory stack.
-setopt nonomatch # try to avoid the 'zsh: no matches found...'
-setopt nobeep # avoid "beep"ing
-setopt pushd_ignore_dups # don't push the same dir twice.
-
-MAILCHECK=30 # mailchecks
-REPORTTIME=5 # report about cpu-/system-/user-time of command if running longer than 5 seconds
-watch=(notme root) # watch for everyone but me and root
-
-# define word separators (for stuff like backward-word, forward-word, backward-kill-word,..)
-# WORDCHARS='*?_-.[]~=/&;!#$%^(){}<>' # the default
-# WORDCHARS=.
-# WORDCHARS='*?_[]~=&;!#$%^(){}'
-# WORDCHARS='${WORDCHARS:s@/@}'
-
-# only slash should be considered as a word separator:
-slash-backward-kill-word() {
- local WORDCHARS="${WORDCHARS:s@/@}"
- # zle backward-word
- zle backward-kill-word
-}
-zle -N slash-backward-kill-word
-#k# Kill everything in a word up to its last \kbd{/}
-bindkey '\ev' slash-backward-kill-word
-
-# }}}
-
-# {{{ history
-
-ZSHDIR=$HOME/.zsh
+# history
#v#
-HISTFILE=$HOME/.zsh_history
+HISTFILE=${ZDOTDIR:-${HOME}}/.zsh_history
isgrmlcd && HISTSIZE=500 || HISTSIZE=5000
isgrmlcd && SAVEHIST=1000 || SAVEHIST=10000 # useful for setopt append_history
-# }}}
-
-# dirstack handling {{{
+# dirstack handling
DIRSTACKSIZE=${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[0] ]] && cd $dirstack[0] && cd $OLDPWD
-fi
+ 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() {
- if is42 ; then
- builtin print -l ${(u)dirstack} >! ${DIRSTACKFILE}
+ if [[ -f ${DIRSTACKFILE} ]]; then
+ # Enabling NULL_GLOB via (N) weeds out any non-existing
+ # directories from the saved dir-stack file.
+ dirstack=( ${(f)"$(< $DIRSTACKFILE)"}(N) )
+ # "cd -" won't work after login by just setting $OLDPWD, so
+ [[ -d $dirstack[1] ]] && cd -q $dirstack[1] && cd -q $OLDPWD
+ fi
+
+ if zstyle -t ':grml:chpwd:dirstack' filter-on-load; then
+ for i in "${dirstack[@]}"; do
+ if ! grml_dirstack_filter "$i"; then
+ GRML_PERSISTENT_DIRSTACK=(
+ "${GRML_PERSISTENT_DIRSTACK[@]}"
+ $i
+ )
+ fi
+ done
else
- uprint dirstack >! ${DIRSTACKFILE}
+ GRML_PERSISTENT_DIRSTACK=( "${dirstack[@]}" )
fi
-}
+fi
-# }}}
+# directory based profiles
-# {{{ display battery status on right side of prompt via running 'BATTERY=1 zsh'
-if [[ -n "$BATTERY" ]] ; then
- if check_com -c acpi ; then
- PERCENT="${(C)${(s| |)$(acpi 2>/dev/null)}[4]}"
- [[ -z "$PERCENT" ]] && PERCENT='acpi not present'
+if is433 ; then
- if [[ "${PERCENT%%%}" -lt 20 ]] ; then
- PERCENT="warning: ${PERCENT}%"
- fi
+# chpwd_profiles(): Directory Profiles, Quickstart:
+#
+# In .zshrc.local:
+#
+# zstyle ':chpwd:profiles:/usr/src/grml(|/|/*)' profile grml
+# zstyle ':chpwd:profiles:/usr/src/debian(|/|/*)' profile debian
+# chpwd_profiles
+#
+# For details see the `grmlzshrc.5' manual page.
+function chpwd_profiles() {
+ local profile context
+ local -i reexecute
+
+ context=":chpwd:profiles:$PWD"
+ zstyle -s "$context" profile profile || profile='default'
+ zstyle -T "$context" re-execute && reexecute=1 || reexecute=0
+
+ if (( ${+parameters[CHPWD_PROFILE]} == 0 )); then
+ typeset -g CHPWD_PROFILE
+ local CHPWD_PROFILES_INIT=1
+ (( ${+functions[chpwd_profiles_init]} )) && chpwd_profiles_init
+ elif [[ $profile != $CHPWD_PROFILE ]]; then
+ (( ${+functions[chpwd_leave_profile_$CHPWD_PROFILE]} )) \
+ && chpwd_leave_profile_${CHPWD_PROFILE}
fi
-fi
-# }}}
+ if (( reexecute )) || [[ $profile != $CHPWD_PROFILE ]]; then
+ (( ${+functions[chpwd_profile_$profile]} )) && chpwd_profile_${profile}
+ fi
+
+ CHPWD_PROFILE="${profile}"
+ return 0
+}
+
+chpwd_functions=( ${chpwd_functions} chpwd_profiles )
+
+fi # is433
-# set colors for use in prompts {{{
-if zrcautoload colors && colors 2>/dev/null ; then
+# Prompt setup for grml:
+
+# set colors for use in prompts (modern zshs allow for the use of %F{red}foo%f
+# in prompts to get a red "foo" embedded, but it's good to keep these for
+# backwards compatibility).
+if is437; then
+ BLUE="%F{blue}"
+ RED="%F{red}"
+ GREEN="%F{green}"
+ CYAN="%F{cyan}"
+ MAGENTA="%F{magenta}"
+ YELLOW="%F{yellow}"
+ WHITE="%F{white}"
+ NO_COLOR="%f"
+elif zrcautoload colors && colors 2>/dev/null ; then
BLUE="%{${fg[blue]}%}"
RED="%{${fg_bold[red]}%}"
GREEN="%{${fg[green]}%}"
MAGENTA="%{${fg[magenta]}%}"
YELLOW="%{${fg[yellow]}%}"
WHITE="%{${fg[white]}%}"
- NO_COLOUR="%{${reset_color}%}"
+ 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_COLOUR=$'%{\e[0m%}'
+ MAGENTA=$'%{\e[1;35m%}'
+ YELLOW=$'%{\e[1;33m%}'
+ NO_COLOR=$'%{\e[0m%}'
fi
-# }}}
+# First, the easy ones: PS2..4:
-# gather version control information for inclusion in a prompt {{{
+# 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:%_> '
-# vcs_info() documentation: {{{
-#
-# The vcs_info () feature can be configured via zstyle:
-# First, the context in which we are working:
-# :vcs_info:<vcs-string>
-# ...where <vcs-string> is one of: git, hg, bzr, svn or svk
-#
-# You can of course use ':vcs_info:*' to match all VCSs at once.
-#
-# There is one special context named 'init', that is in effect as long
-# as there was no decision what vcs backend to use.
-#
-# There are currently two styles, that are looked up:
-# promptformat - Used in most circumstances.
-# promptactionformat - Used if a there is a special action going on;
-# (like an interactive rebase or a merge conflict)
-# enable - check in the 'init' context. If set to false,
-# vcs_info() will do nothing.
-#
-# The default values for these in all contexts are:
-# promptformat " (%s)-[%b|%a]-"
-# promptactionformat " (%s)-[%b]-"
-# enable true
-#
-# In these formats, the following replacements are done:
-# %s - The vcs in use (git, hg, svn etc.)
-# %b - Information about the current branch.
-# %a - An identifier, that describes the action.
-# Only makes sense in promptactionformat.
-# %R - base directory of the repository.
-# %r - repository name
-# If %R is '/foo/bar/repoXY', %r is 'repoXY'.
-#
-# Not all vcs backends may support all replacements
+# Some additional features to use with our prompt:
#
-# If you want colors, make sure you enclose the color codes in %{...%}, because
-# the string provided by vcs_info() is commonly used for prompts.
-#
-# Example: PROMPT='%(?..[%?]-)%3~%$(vcs_info)#'
-#
-# This *requires* 'setopt prompt_subst'.
-# }}}
-VCS_INFO_default_action_format=' (%s)-[%b|%a]-'
-VCS_INFO_default_format=' (%s)-[%b]-'
-VCS_INFO_realpath () { #{{{
- # replacing 'readlink -f', which is really not portable.
- (( ${+functions[chpwd]} )) && unfunction chpwd
- setopt chaselinks
- cd $1 2>/dev/null && pwd
-}
-# }}}
-VCS_INFO_git_getaction () { #{{{
- local gitaction='' gitdir=${1}
- local tmp
-
- for tmp in "${gitdir}/rebase-apply" \
- "${gitdir}/rebase" \
- "${gitdir}/../.dotest" ; do
- if [[ -d ${tmp} ]] ; then
- if [[ -f "${tmp}/rebasing" ]] ; then
- gitaction="rebase"
- elif [[ -f "${tmp}/applying" ]] ; then
- gitaction="am"
+# - 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
+
+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
+}
+
+batterylinux(){
+GRML_BATTERY_LEVEL=''
+local batteries bat capacity
+batteries=( /sys/class/power_supply/BAT*(N) )
+if (( $#batteries > 0 )) ; then
+ for bat in $batteries ; do
+ capacity=$(< $bat/capacity)
+ case $(< $bat/status) in
+ Charging)
+ GRML_BATTERY_LEVEL+=" ^"
+ ;;
+ Discharging)
+ if (( capacity < 20 )) ; then
+ GRML_BATTERY_LEVEL+=" !v"
else
- gitaction="am/rebase"
+ GRML_BATTERY_LEVEL+=" v"
fi
- print '%s' ${gitaction}
- return 0
- fi
+ ;;
+ *) # Full, Unknown
+ GRML_BATTERY_LEVEL+=" ="
+ ;;
+ esac
+ GRML_BATTERY_LEVEL+="${capacity}%%"
done
+fi
+}
- for tmp in "${gitdir}/rebase-merge/interactive" \
- "${gitdir}/.dotest-merge/interactive" ; do
- if [[ -f "${tmp}" ]] ; then
- printf '%s' "rebase-i"
- return 0
- fi
- done
+batteryopenbsd(){
+GRML_BATTERY_LEVEL=''
+local bat batfull batwarn batnow num
+for num in 0 1 ; do
+ bat=$(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
+}
- for tmp in "${gitdir}/rebase-merge" \
- "${gitdir}/.dotest-merge" ; do
- if [[ -d "${tmp}" ]] ; then
- printf '%s' "rebase-m"
- return 0
- fi
- done
+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
+}
+
+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 $1 2> /dev/null && pwd; )
+ }
+ fi
+
+ zstyle ':vcs_info:*' max-exports 2
+
+ if [[ -o restricted ]]; then
+ zstyle ':vcs_info:*' enable NONE
+ fi
+fi
+
+typeset -A grml_vcs_coloured_formats
+typeset -A grml_vcs_plain_formats
+
+grml_vcs_plain_formats=(
+ format "(%s%)-[%b] " "zsh: %r"
+ actionformat "(%s%)-[%b|%a] " "zsh: %r"
+ rev-branchformat "%b:%r"
+)
+
+grml_vcs_coloured_formats=(
+ format "${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}:${YELLOW}%r"
+)
- if [[ -f "${gitdir}/MERGE_HEAD" ]] ; then
- printf '%s' "merge"
+typeset GRML_VCS_COLOUR_MODE=xxx
+
+grml_vcs_info_toggle_colour () {
+ emulate -L zsh
+ if [[ $GRML_VCS_COLOUR_MODE == plain ]]; then
+ grml_vcs_info_set_formats coloured
else
- if [[ -f "${gitdir}/BISECT_LOG" ]] ; then
- printf '%s' "bisect"
- fi
+ grml_vcs_info_set_formats plain
+ fi
+ return 0
+}
+
+grml_vcs_info_set_formats () {
+ emulate -L zsh
+ #setopt localoptions xtrace
+ local mode=$1 AF F BF
+ if [[ $mode == coloured ]]; then
+ AF=${grml_vcs_coloured_formats[actionformat]}
+ F=${grml_vcs_coloured_formats[format]}
+ BF=${grml_vcs_coloured_formats[rev-branchformat]}
+ GRML_VCS_COLOUR_MODE=coloured
+ else
+ AF=${grml_vcs_plain_formats[actionformat]}
+ F=${grml_vcs_plain_formats[format]}
+ BF=${grml_vcs_plain_formats[rev-branchformat]}
+ GRML_VCS_COLOUR_MODE=plain
fi
- return 1
+ zstyle ':vcs_info:*' actionformats "$AF" "zsh: %r"
+ zstyle ':vcs_info:*' formats "$F" "zsh: %r"
+ zstyle ':vcs_info:(sv[nk]|bzr):*' branchformat "$BF"
+ return 0
}
-# }}}
-VCS_INFO_git_getbranch () { #{{{
- local gitbranch gitdir=${1}
- local gitsymref='git symbolic-ref HEAD'
- if [[ -d "${gitdir}/rebase-apply" ]] \
- || [[ -d "${gitdir}/rebase" ]] \
- || [[ -d "${gitdir}/../.dotest" ]] \
- || [[ -f "${gitdir}/MERGE_HEAD" ]] ; then
- gitbranch="$(${(z)gitsymref} 2> /dev/null)"
+# 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
- elif [[ -f "${gitdir}/rebase-merge/interactive" ]] \
- || [[ -d "${gitdir}/rebase-merge" ]] ; then
- gitbranch="$(< ${gitdir}/rebase-merge/head-name)"
+# Now for the fun part: The grml prompt themes in `promptsys' mode of operation
- elif [[ -f "${gitdir}/.dotest-merge/interactive" ]] \
- || [[ -d "${gitdir}/.dotest-merge" ]] ; then
- gitbranch="$(< ${gitdir}/.dotest-merge/head-name)"
+# This actually defines three prompts:
+#
+# - grml
+# - grml-large
+# - grml-chroot
+#
+# They all share the same code and only differ with respect to which items they
+# contain. The main source of documentation is the `prompt_grml_help' function
+# below, which gets called when the user does this: prompt -h grml
- else
- gitbranch="$(${(z)gitsymref} 2> /dev/null)"
+function prompt_grml_help () {
+ <<__EOF0__
+ prompt grml
- if [[ $? -ne 0 ]] ; then
- gitbranch="$(git describe --exact-match HEAD 2>/dev/null)"
+ 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:
- if [[ $? -ne 0 ]] ; then
- gitbranch="${${"$(< $gitdir/HEAD)"}[1,7]}..."
- fi
- fi
- fi
+ <user>@<host> <current-working-directory>[ <vcs_info-data>]%
+
+ The prompt itself integrates with zsh's prompt themes system (as you are
+ witnessing right now) and is configurable to a certain degree. In
+ particular, these aspects are customisable:
+
+ - The items used in the prompt (e.g. you can remove \`user' from
+ the list of activated items, which will cause the user name to
+ be omitted from the prompt string).
+
+ - The attributes used with the items are customisable via strings
+ used before and after the actual item.
+
+ The available items are: at, battery, change-root, date, grml-chroot,
+ history, host, jobs, newline, path, percent, rc, rc-always, sad-smiley,
+ shell-level, time, user, vcs
+
+ The actual configuration is done via zsh's \`zstyle' mechanism. The
+ context, that is used while looking up styles is:
+
+ ':prompt:grml:<left-or-right>:<subcontext>'
- printf '%s' "${gitbranch##refs/heads/}"
+ 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 $RPROMPT if the last command a returned non-successful error code.
+ (This in only valid if <left-or-right> is "right"; ignored otherwise)
+
+ - items (list): The list of items used in the prompt. If \`vcs' is
+ present in the list, the theme's code invokes \`vcs_info'
+ accordingly. Default (left): rc change-root user at host path vcs
+ percent; Default (right): sad-smiley
+
+ Available styles in 'items:<item>' are: pre, post. These are strings that
+ are inserted before (pre) and after (post) the item in question. Thus, the
+ following would cause the user name to be printed in red instead of the
+ default blue:
+
+ zstyle ':prompt:grml:*:items:user' pre '%F{red}'
+
+ Note, that the \`post' style may remain at its default value, because its
+ default value is '%f', which turns the foreground text attribute off (which
+ is exactly, what is still required with the new \`pre' value).
+__EOF0__
}
-# }}}
-VCS_INFO_git_get_data () { # {{{
- setopt localoptions extendedglob
- local gitdir gitbase gitbranch gitaction msg
- gitdir="$(git rev-parse --git-dir 2> /dev/null)"
+function prompt_grml-chroot_help () {
+ <<__EOF0__
+ prompt grml-chroot
- if [[ $? -eq 0 ]] ; then
- gitbranch="$(VCS_INFO_git_getbranch ${gitdir})"
- fi
+ This is a variation of the grml prompt, see: prompt -h grml
- if [[ -z ${gitdir} ]] || [[ -z ${gitbranch} ]] ; then
- return
- fi
+ The main difference is the default value of the \`items' style. The rest
+ behaves exactly the same. Here are the defaults for \`grml-chroot':
+
+ - left: grml-chroot user at host path percent
+ - right: (empty list)
+__EOF0__
+}
+
+function prompt_grml-large_help () {
+ <<__EOF0__
+ prompt grml-large
- gitaction="$(VCS_INFO_git_getaction ${gitdir})"
- msg=$(VCS_INFO_format ${gitaction})
+ This is a variation of the grml prompt, see: prompt -h grml
- gitbase=${PWD%/${$(git rev-parse --show-prefix)%/##}}
+ 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':
- zformat -f msg "${msg}" "a:${gitaction}" "b:${gitbranch}" "s:${vcs}" "r:${gitbase:t}" "R:${gitbase}"
- printf '%s' ${msg}
+ - left: rc jobs history shell-level change-root time date newline user
+ at host path vcs percent
+ - right: sad-smiley
+__EOF0__
}
-# }}}
-VCS_INFO_hg_get_data () { # {{{
- local msg hgbranch hgbase
- hgbase=${1}
- hgbranch=$(< ${hgbase}/.hg/branch)
- msg=$(VCS_INFO_format)
- zformat -f msg "${msg}" "a:" "b:${hgbranch}" "s:${vcs}" "r:${hgbase:t}" "R:${hgbase}"
- printf '%s' ${msg}
+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
+ # reenabled as soon as that static definition is removed again.
+ #autoload -Uz add-zsh-hook
+ add-zsh-hook precmd prompt_$1_precmd
}
-# }}}
-VCS_INFO_svk_get_data () { # {{{
- local msg svkbranch svkbase
- svkbase=${1}
- svkbranch=${svkbase##*
- }
- svkbase=${svkbase%%
- *}
+function prompt_grml_setup () {
+ grml_prompt_setup grml
+}
- msg=$(VCS_INFO_format)
- zformat -f msg "${msg}" "a:" "b:${svkbranch}" "s:${vcs}" "r:${svkbase:t}" "R:${svkbase}"
- printf '%s' ${msg}
+function prompt_grml-chroot_setup () {
+ grml_prompt_setup grml-chroot
}
-# }}}
-VCS_INFO_svn_get_data () { # {{{
- local msg svnbranch svnbase
- svnbase="."
- while [[ -d "${svnbase}/../.svn" ]]; do
- svnbase="${svnbase}/.."
- done
- svnbase=$(VCS_INFO_realpath ${svnbase})
- svnbranch=$(svn info "$base_dir" | awk '/^URL/ { sub(".*/","",$0); r=$0 } /^Revision/ { sub("[^0-9]*","",$0); print r":"$0 }')
+function prompt_grml-large_setup () {
+ grml_prompt_setup grml-large
+}
+
+# These maps define default tokens and pre-/post-decoration for items to be
+# used within the themes. All defaults may be customised in a context sensitive
+# matter by using zsh's `zstyle' mechanism.
+typeset -gA grml_prompt_pre_default \
+ grml_prompt_post_default \
+ grml_prompt_token_default \
+ grml_prompt_token_function
- msg=$(VCS_INFO_format)
- zformat -f msg "${msg}" "a:" "b:${svnbranch}" "s:${vcs}" "r:${svnbase:t}" "R:${svnbase}"
- printf '%s' ${msg}
+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[$1]} ))
}
-# }}}
-VCS_INFO_bzr_get_data () { # {{{
- local msg bzrbranch bzrbase bzrrevno i j
- bzrbase=$(bzr info | sed -rne 's, *branch root: ,,p')
- case ${bzrbase} in
- .) bzrbase=${PWD} ;;
- esac
+function GRML_theme_add_token_usage () {
+ <<__EOF0__
+ Usage: grml_theme_add_token <name> [-f|-i] <token/function> [<pre> <post>]
- bzr version-info | while read i j; do
- case "${i}" in
- revno:)
- bzrrevno=${j} ;;
- branch-nick:)
- bzrbranch=${j} ;;
- esac
- done
+ <name> is the name for the newly added token. If the \`-f' or \`-i' options
+ are used, <token/function> is the name of the function (see below for
+ details). Otherwise it is the literal token string to be used. <pre> and
+ <post> are optional.
+
+ Options:
+
+ -f <function> Use a function named \`<function>' each time the token
+ is to be expanded.
+
+ -i <function> Use a function named \`<function>' to initialise the
+ value of the token _once_ at runtime.
+
+ The functions are called with one argument: the token's new name. The
+ return value is expected in the \$REPLY parameter. The use of these
+ options is mutually exclusive.
+
+ There is a utility function \`grml_theme_has_token', which you can use
+ to test if a token exists before trying to add it. This can be a guard
+ for situations in which a \`grml_theme_add_token' call may happen more
+ than once.
- msg=$(VCS_INFO_format)
- zformat -f msg "${msg}" "a:" "b:${bzrbranch}:${bzrrevno}" "s:${vcs}" "r:${bzrbase:t}" "R:${bzrbase}"
- printf '%s' ${msg}
+ 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__
}
-# }}}
-# VCS_INFO_*_detect () {{{
-VCS_INFO_bzr_detect() {
- check_com -c bzr || return 1
- [[ -d ".bzr" ]] && return 0
- return 1
+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
+ $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
}
-VCS_INFO_git_detect() {
- check_com -c git && git rev-parse --is-inside-work-tree &> /dev/null && return 0
- return 1
-}
+function grml_typeset_and_wrap () {
+ emulate -L zsh
+ local target="$1"
+ local new="$2"
+ local left="$3"
+ local right="$4"
-VCS_INFO_hg_detect() {
- local basedir="."
+ if (( ${+parameters[$new]} )); then
+ typeset -g "${target}=${(P)target}${left}${(P)new}${right}"
+ fi
+}
- check_com -c hg || return 1
- while [[ ! -d ${basedir}/.hg ]]; do
- basedir=${basedir}/..
- [[ $(VCS_INFO_realpath ${basedir}) = "/" ]] && return 1
+function grml_prompt_addto () {
+ emulate -L zsh
+ local target="$1"
+ local lr it apre apost new v
+ 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[$it]}
+ typeset -g "${target}=${(P)target}${apre}"
+ if (( ${+grml_prompt_token_function[$it]} )); then
+ ${grml_prompt_token_function[$it]} $it
+ typeset -g "${target}=${(P)target}${REPLY}"
+ else
+ case $it in
+ battery)
+ grml_typeset_and_wrap $target $new '' ''
+ ;;
+ change-root)
+ grml_typeset_and_wrap $target $new '(' ')'
+ ;;
+ grml-chroot)
+ if [[ -n ${(P)new} ]]; then
+ typeset -g "${target}=${(P)target}(CHROOT)"
+ fi
+ ;;
+ vcs)
+ v="vcs_info_msg_${new}_"
+ if (( ! vcscalled )); then
+ vcs_info
+ vcscalled=1
+ fi
+ if (( ${+parameters[$v]} )) && [[ -n "${(P)v}" ]]; then
+ typeset -g "${target}=${(P)target}${(P)v}"
+ fi
+ ;;
+ *) typeset -g "${target}=${(P)target}${new}" ;;
+ esac
+ fi
+ typeset -g "${target}=${(P)target}${apost}"
done
-
- printf '%s' $(VCS_INFO_realpath ${basedir})
- return 0
}
-VCS_INFO_svk_detect() {
- local output
+function prompt_grml_precmd () {
+ emulate -L zsh
+ local grmltheme=grml
+ local -a left_items right_items
+ left_items=(rc change-root user at host path vcs percent)
+ right_items=(sad-smiley)
- check_com -c svk || return 1
- [[ -f ~/.svk/config ]] || return 1
+ prompt_grml_precmd_worker
+}
- output=$(awk '/: *$/ { sub(/^ */,"",$0); sub(/: *$/,"",$0); if (match("'${PWD}'", $0"(/|$)")) { print $0; d=1; } } /depotpath/ && d == 1 { sub(".*/","",$0); r=$0 } /revision/ && d == 1 { print r ":" $2; exit 1 }' ~/.svk/config) && return 1
+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=()
- printf '%s' ${output}
- return 0
+ prompt_grml_precmd_worker
}
-VCS_INFO_svn_detect() {
- check_com -c svn || return 1
- [[ -d ".svn" ]] && return 0
- return 1
+function prompt_grml-large_precmd () {
+ emulate -L zsh
+ local grmltheme=grml-large
+ local -a left_items right_items
+ left_items=(rc jobs history shell-level change-root time date newline
+ user at host path vcs percent)
+ right_items=(sad-smiley)
+
+ prompt_grml_precmd_worker
}
-# }}}
-VCS_INFO_format () { # {{{
- local msg
+function prompt_grml_precmd_worker () {
+ emulate -L zsh
+ local -i vcscalled=0
- if [[ -n ${1} ]] ; then
- zstyle -s ":vcs_info:${vcs}" promptactionformat msg
- [[ -z ${msg} ]] && msg=${VCS_INFO_default_action_format}
- else
- zstyle -s ":vcs_info:${vcs}" promptformat msg
- [[ -z ${msg} ]] && msg=${VCS_INFO_default_format}
+ grml_prompt_addto PS1 "${left_items[@]}"
+ if zstyle -T ":prompt:${grmltheme}:right:setup" use-rprompt; then
+ grml_prompt_addto RPS1 "${right_items[@]}"
fi
- printf '%s' ${msg}
}
-# }}}
-vcs_info () { # {{{
- local string output
- local -i found
- local -a VCSs
- local -x vcs
-
- vcs="init"
- zstyle -T ":vcs_info:${vcs}" "enable" || return 0
-
- VCSs=(git hg bzr svn svk)
-
- (( found = 0 ))
- for vcs in ${VCSs} ; do
- output=$(VCS_INFO_${vcs}_detect) && (( found = 1 )) && break
- done
- (( found == 0 )) && return 0
+grml_prompt_fallback() {
+ setopt prompt_subst
+ precmd() {
+ (( ${+functions[vcs_info]} )) && vcs_info
+ }
- string=$(VCS_INFO_${vcs}_get_data ${output}) || return 1
- printf '%s' ${string}
- return 0
+ p0="${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
+ unset p0 p1
}
-# }}}
-# change vcs_info formats for the grml prompt
-if [[ "$TERM" == dumb ]] ; then
- zstyle ':vcs_info:*' promptactionformat "(%s%)-[%b|%a] "
- zstyle ':vcs_info:*' promptformat "(%s%)-[%b] "
+if zrcautoload promptinit && promptinit 2>/dev/null ; then
+ # 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=( "${(@on)prompt_themes}" )
else
- # these are the same, just with a lot of colours:
- zstyle ':vcs_info:*' promptactionformat "${MAGENTA}(${NO_COLOUR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${YELLOW}|${RED}%a${MAGENTA}]${NO_COLOUR} "
- zstyle ':vcs_info:*' promptformat "${MAGENTA}(${NO_COLOUR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${MAGENTA}]${NO_COLOUR}%} "
+ print 'Notice: no promptinit available :('
+ grml_prompt_fallback
fi
-# }}}
+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
-# {{{ set prompt
-if zrcautoload promptinit && promptinit 2>/dev/null ; then
- promptinit # people should be able to use their favourite prompt
+ # 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
- print 'Notice: no promptinit available :('
+ grml_prompt_fallback
fi
-setopt prompt_subst
-
-# precmd() => a function which is executed just before each prompt
-# use 'NOPRECMD=1' to disable the precmd + preexec commands
+# Terminal-title wizardry
-# precmd () { setopt promptsubst; [[ -o interactive ]] && jobs -l;
+function ESC_print () {
+ info_print $'\ek' $'\e\\' "$@"
+}
+function set_title () {
+ info_print $'\e]0;' $'\a' "$@"
+}
-# make sure to use right prompt only when not running a command
-is41 && setopt transient_rprompt
+function info_print () {
+ local esc_begin esc_end
+ esc_begin="$1"
+ esc_end="$2"
+ shift 2
+ printf '%s' ${esc_begin}
+ printf '%s' "$*"
+ printf '%s' "${esc_end}"
+}
-is4 && [[ -z $NOPRECMD ]] && precmd () {
- [[ -n $NOPRECMD ]] && return 0
- # allow manual overwriting of RPROMPT
- if [[ -n $RPROMPT ]] ; then
- [[ $TERM == screen* ]] && echo -n $'\ekzsh\e\\'
- # return 0
- fi
- # just use DONTSETRPROMPT=1 to be able to overwrite RPROMPT
- if [[ -z $DONTSETRPROMPT ]] ; then
- if [[ -n $BATTERY ]] ; then
- RPROMPT="%(?..:()% ${PERCENT}${SCREENTITLE}"
- # RPROMPT="${PERCENT}${SCREENTITLE}"
- else
- RPROMPT="%(?..:()% ${SCREENTITLE}"
- # RPROMPT="${SCREENTITLE}"
- 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
case $TERM in
- (xterm*|rxvt)
- print -Pn "\e]0;%n@%m: %~\a"
+ (xterm*|rxvt*)
+ set_title ${(%):-"%n@%m: %~"}
;;
esac
}
-# chpwd () => a function which is executed whenever the directory is changed
+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
+}
-# preexec() => a function running before every command
-is4 && [[ -z $NOPRECMD ]] && \
-preexec () {
- [[ -n $NOPRECMD ]] && return 0
-# set hostname if not running on host with name 'grml'
+function grml_maintain_name () {
+ # set hostname if not running on host with name 'grml'
if [[ -n "$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
- if [[ "$TERM" == screen* ]] ; then
- # local CMD=${1[(wr)^(*=*|sudo|ssh|-*)]} # don't use hostname
- local CMD="${1[(wr)^(*=*|sudo|ssh|-*)]}$NAME" # use hostname
- echo -ne "\ek$CMD\e\\"
- fi
-# set the screen title to "zsh" when sitting at the command prompt:
+}
+
+function grml_cmd_to_screen_title () {
+ # get the name of the program currently running and hostname of local
+ # machine set screen window title if running in a screen
if [[ "$TERM" == screen* ]] ; then
- SCREENTITLE=$'%{\ekzsh\e\\%}'
- else
- SCREENTITLE=''
+ local CMD="${1[(wr)^(*=*|sudo|ssh|-*)]}$NAME"
+ ESC_print ${CMD}
fi
-# adjust title of xterm
+}
+
+function grml_control_xterm_title () {
case $TERM in
- (xterm*|rxvt)
- print -Pn "\e]0;%n@%m: $1\a"
+ (xterm*|rxvt*)
+ set_title "${(%):-"%n@%m:"}" "$1"
;;
esac
}
-EXITCODE="%(?..%?%1v )"
-PS2='`%_> ' # secondary prompt, printed when the shell needs more information to complete a command.
-PS3='?# ' # selection prompt used within a select loop.
-PS4='+%N:%i:%_> ' # the execution trace prompt (setopt xtrace). default: '+%N:%i>'
-
-# set variable debian_chroot if running in a chroot with /etc/debian_chroot
-if [[ -z "$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:+($debian_chroot)}%n@%m %40<...<%B%~%b%<< "'$(vcs_info)'"%# "
-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 [[ -n $GRMLPROMPT ]] ; then
- PROMPT="${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%<< "'$(vcs_info)'"%# "
- else
- PROMPT="${BLUE}${EXITCODE}${WHITE}${debian_chroot:+($debian_chroot)}${RED}%n${NO_COLOUR}@%m %40<...<%B%~%b%<< "'$(vcs_info)'"%# "
- 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
+# reenabled 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 [[ $NOTITLE -eq 0 ]]; then
+ add-zsh-hook preexec grml_control_xterm_title
fi
fi
-# if we are inside a grml-chroot set a specific prompt theme
-if [[ -n "$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
+# 'hash' some often used directories
#d# start
hash -d deb=/var/cache/apt/archives
hash -d doc=/usr/share/doc
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
-# }}}
-# {{{ some aliases
-if [[ $UID -eq 0 ]] ; then
- [[ -r /etc/grml/screenrc ]] && alias screen='/usr/bin/screen -c /etc/grml/screenrc'
-elif [[ -r $HOME/.screenrc ]] ; then
- alias screen="/usr/bin/screen -c $HOME/.screenrc"
-else
- [[ -r /etc/grml/screenrc_grml ]] && alias screen='/usr/bin/screen -c /etc/grml/screenrc_grml'
+# some aliases
+if check_com -c screen ; then
+ if [[ $UID -eq 0 ]] ; then
+ if [[ -r /etc/grml/screenrc ]]; then
+ alias screen='screen -c /etc/grml/screenrc'
+ fi
+ elif [[ ! -r $HOME/.screenrc ]] ; then
+ if [[ -r /etc/grml/screenrc_grml ]]; then
+ alias screen='screen -c /etc/grml/screenrc_grml'
+ else
+ if [[ -r /etc/grml/screenrc ]]; then
+ alias screen='screen -c /etc/grml/screenrc'
+ fi
+ fi
+ fi
fi
# do we have GNU ls with color-support?
-if ls --help 2>/dev/null | grep -- --color= >/dev/null && [[ "$TERM" != dumb ]] ; then
- #a1# execute \kbd{@a@}:\quad ls with colors
- alias ls='ls -b -CF --color=auto'
- #a1# execute \kbd{@a@}:\quad list all files, with colors
- alias la='ls -la --color=auto'
- #a1# long colored list, without dotfiles (@a@)
- alias ll='ls -l --color=auto'
- #a1# long colored list, human readable sizes (@a@)
- alias lh='ls -hAl --color=auto'
- #a1# List files, append qualifier to filenames \\&\quad(\kbd{/} for directories, \kbd{@} for symlinks ...)
- alias l='ls -lF --color=auto'
+if [[ "$TERM" != dumb ]]; then
+ #a1# List files with colors (\kbd{ls \ldots})
+ alias ls="command ls ${ls_options:+${ls_options[*]}}"
+ #a1# List all files, with colors (\kbd{ls -la \ldots})
+ alias la="command ls -la ${ls_options:+${ls_options[*]}}"
+ #a1# List files with long colored list, without dotfiles (\kbd{ls -l \ldots})
+ alias ll="command ls -l ${ls_options:+${ls_options[*]}}"
+ #a1# List files with long colored list, human readable sizes (\kbd{ls -hAl \ldots})
+ alias lh="command ls -hAl ${ls_options:+${ls_options[*]}}"
+ #a1# List files with long colored list, append qualifier to filenames (\kbd{ls -l \ldots})\\&\quad(\kbd{/} for directories, \kbd{@} for symlinks ...)
+ alias l="command ls -l ${ls_options:+${ls_options[*]}}"
else
- alias 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
alias mdstat='cat /proc/mdstat'
alias "$(uname -r)-reboot"="kexec -l --initrd=/boot/initrd.img-"$(uname -r)" --command-line=\"$(cat /proc/cmdline)\" /boot/vmlinuz-"$(uname -r)""
fi
-alias cp='nocorrect cp' # no spelling correction on cp
-alias mkdir='nocorrect mkdir' # no spelling correction on mkdir
-alias mv='nocorrect mv' # no spelling correction on mv
-alias rm='nocorrect rm' # no spelling correction on rm
-
-#a1# Execute \kbd{rmdir}
-alias rd='rmdir'
-#a1# Execute \kbd{rmdir}
-alias md='mkdir'
-
# see http://www.cl.cam.ac.uk/~mgk25/unicode.html#term for details
alias term2iso="echo 'Setting terminal to iso mode' ; print -n '\e%@'"
alias term2utf="echo 'Setting terminal to utf-8 mode'; print -n '\e%G'"
# make sure it is not assigned yet
-[[ $(whence -w utf2iso &>/dev/null) == 'utf2iso: alias' ]] && unalias utf2iso
-
+[[ -n ${aliases[utf2iso]} ]] && unalias utf2iso
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
-[[ $(whence -w iso2utf &>/dev/null) == 'iso2utf: alias' ]] && unalias iso2utf
+[[ -n ${aliases[iso2utf]} ]] && unalias iso2utf
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
fi
}
-# set up software synthesizer via speakup
-swspeak() {
- aumix -w 90 -v 90 -p 90 -m 90
- if ! [[ -r /dev/softsynth ]] ; then
- flite -o play -t "Sorry, software synthesizer not available. Did you boot with swspeak bootoption?"
- return 1
- else
- setopt singlelinezle
- unsetopt prompt_cr
- export PS1="%m%# "
- nice -n -20 speechd-up
- sleep 2
- flite -o play -t "Finished setting up software synthesizer"
- fi
-}
-
-# I like clean prompt, so provide simple way to get that
-check_com 0 || alias 0='return 0'
-
-# for really lazy people like mika:
-check_com S &>/dev/null || alias S='screen'
-check_com s &>/dev/null || alias s='ssh'
-
-# get top 10 shell commands:
-alias top10='print -l ? ${(o)history%% *} | uniq -c | sort -nr | head -n 10'
-
-# truecrypt; use e.g. via 'truec /dev/ice /mnt/ice' or 'truec -i'
-if check_com -c truecrypt ; then
- if isutfenv ; then
- alias truec='truecrypt --mount-options "rw,sync,dirsync,users,uid=1000,gid=users,umask=077,utf8" '
- else
- alias truec='truecrypt --mount-options "rw,sync,dirsync,users,uid=1000,gid=users,umask=077" '
- fi
+# especially for roadwarriors using GNU screen and ssh:
+if ! check_com asc &>/dev/null ; then
+ asc() { autossh -t "$@" 'screen -RdU' }
+ compdef asc=ssh
fi
#f1# Hints for the use of zsh on grml
=======================================$reset_color"
print '
-Main configuration of zsh happens in /etc/zsh/zshrc (global)
-and /etc/skel/.zshrc which is copied to $HOME/.zshrc once.
-The files are part of the package grml-etc-core, if you want to
+Main configuration of zsh happens in /etc/zsh/zshrc.
+That file is part of the package grml-etc-core, if you want to
use them on a non-grml-system just get the tar.gz from
-http://deb.grml.org/ or get the files from the mercurial
-repository:
+http://deb.grml.org/ or (preferably) get it from the git repository:
+
+ http://git.grml.org/f/grml-etc-core/etc/zsh/zshrc
+
+This version of grml'\''s zsh setup does not use skel/.zshrc anymore.
+The file is still there, but it is empty for backwards compatibility.
- http://hg.grml.org/grml-etc-core/raw-file/tip/etc/skel/.zshrc
- http://hg.grml.org/grml-etc-core/raw-file/tip/etc/zsh/zshrc
+For your own changes use these two files:
+ $HOME/.zshrc.pre
+ $HOME/.zshrc.local
-If you want to stay in sync with zsh configuration of grml
-run '\''ln -sf /etc/skel/.zshrc $HOME/.zshrc'\'' and configure
-your own stuff in $HOME/.zshrc.local. System wide configuration
-without touching configuration files of grml can take place
-in /etc/zsh/zshrc.local.
+The former is sourced very early in our zshrc, the latter is sourced
+very lately.
-If you want to use the configuration of user grml also when
-running as user root just run '\''zshskel'\'' which will source
-the file /etc/skel/.zshrc.
+System wide configuration without touching configuration files of grml
+can take place in /etc/zsh/zshrc.local.
For information regarding zsh start at http://grml.org/zsh/
the zsh yet. :)
"NOCOR=1 zsh" => deactivate automatic correction
- "NOMENU=1 zsh" => do not use menu completion (note: use strg-d for completion instead!)
+ "NOMENU=1 zsh" => do not use auto menu completion
+ (note: use ctrl-d for completion instead!)
"NOPRECMD=1 zsh" => disable the precmd + preexec commands (set GNU screen title)
- "BATTERY=1 zsh" => activate battery status (via acpi) on right side of prompt'
+ "NOTITLE=1 zsh" => disable setting the title of xterms without disabling
+ preexec() and precmd() completely
+ "GRML_DISPLAY_BATTERY=1 zsh"
+ => activate battery status on right side of prompt (WIP)
+ "COMMAND_NOT_FOUND=1 zsh"
+ => Enable a handler if an external command was not found
+ The command called in the handler can be altered by setting
+ the GRML_ZSH_CNF_HANDLER variable, the default is:
+ "/usr/share/command-not-found/command-not-found"
+
+A value greater than 0 is enables a feature; a value equal to zero
+disables it. If you like one or the other of these settings, you can
+add them to ~/.zshrc.pre to ensure they are set when sourcing grml'\''s
+zshrc.'
print "
$bg[white]$fg[black]
#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'
-
- # debian upgrade
- #f3# Execute \kbd{apt-get update \&\& }\\&\quad \kbd{apt-get dist-upgrade}
- upgrade() {
- if [[ -z "$1" ]] ; then
- $SUDO apt-get update
- $SUDO apt-get -u upgrade
- else
- ssh $1 $SUDO apt-get update
- # ask before the upgrade
- local dummy
- ssh $1 $SUDO apt-get --no-act upgrade
- echo -n 'Process the upgrade?'
- read -q dummy
- if [[ $dummy == "y" ]] ; then
- ssh $1 $SUDO apt-get -u upgrade --yes
- fi
- fi
- }
-
- # get a root shell as normal user in live-cd mode:
- if isgrmlcd && [[ $UID -ne 0 ]] ; then
- alias su="sudo su"
- fi
-
- #a1# Take a look at the syslog: \kbd{\$PAGER /var/log/syslog}
- alias llog="$PAGER /var/log/syslog" # take a look at the syslog
- #a1# Take a look at the syslog: \kbd{tail -f /var/log/syslog}
- alias tlog="tail -f /var/log/syslog" # follow the syslog
- #a1# (Re)-source \kbd{/etc/skel/.zshrc}
- alias zshskel="source /etc/skel/.zshrc" # source skeleton zshrc
-fi
-
-# sort installed Debian-packages by size
-if check_com -c grep-status ; then
- #a3# List installed Debian-packages sorted by size
- alias debs-by-size='grep-status -FStatus -sInstalled-Size,Package -n "install ok installed" | paste -sd " \n" | sort -rn'
-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
- alias cdrecord="echo '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' ; return 1"
- fi
-fi
-
-# get_tw_cli has been renamed into get_3ware
-if check_com -c get_3ware ; then
- get_tw_cli() {
- echo 'Warning: get_tw_cli has been renamed into get_3ware. Invoking get_3ware for you.'>&2
- get_3ware
- }
-fi
-
-# I hate lacking backward compatibility, so provide an alternative therefore
-if ! check_com -c apache2-ssl-certificate ; then
-
- apache2-ssl-certificate() {
-
- print 'Debian does not ship apache2-ssl-certificate anymore (see #398520). :('
- print 'You might want to take a look at Debian the package ssl-cert as well.'
- print 'To generate a certificate for use with apache2 follow the instructions:'
-
- echo '
-
-export RANDFILE=/dev/random
-mkdir /etc/apache2/ssl/
-openssl req $@ -new -x509 -days 365 -nodes -out /etc/apache2/ssl/apache.pem -keyout /etc/apache2/ssl/apache.pem
-chmod 600 /etc/apache2/ssl/apache.pem
-
-Run "grml-tips ssl-certificate" if you need further instructions.
-'
- }
-fi
-# }}}
-
-# {{{ Use hard limits, except for a smaller stack and no core dumps
-unlimit
-is4 && limit stack 8192
-isgrmlcd && limit core 0 # important for a live-cd-system
-limit -s
-# }}}
-
-# {{{ completion system
-
-# called later (via is4 && grmlcomp)
-# notice: 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 $'%{\e[0;31m%}completing %B%d%b%{\e[0m%}'
-
- # complete 'cd -<tab>' with menu
- zstyle ':completion:*:*:cd:*:directory-stack' menu yes select
-
- # insert all expansions for expand completer
- zstyle ':completion:*:expand:*' tag-order all-expansions
- zstyle ':completion:*:history-words' list false
-
- # activate menu
- zstyle ':completion:*:history-words' menu yes
-
- # ignore duplicate entries
- zstyle ':completion:*:history-words' remove-all-dups yes
- zstyle ':completion:*:history-words' stop yes
-
- # match uppercase from lowercase
- zstyle ':completion:*' matcher-list 'm:{a-z}={A-Z}'
-
- # separate matches into groups
- zstyle ':completion:*:matches' group 'yes'
- zstyle ':completion:*' group-name ''
-
- if [[ -z "$NOMENU" ]] ; 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 ${USER} -o command | uniq'
-
- # complete manual by their section
- zstyle ':completion:*:manuals' separate-sections true
- zstyle ':completion:*:manuals.*' insert-sections true
- zstyle ':completion:*:man:*' menu yes select
-
- # run rehash on completion so new installed program are found automatically:
- _force_rehash() {
- (( CURRENT == 1 )) && rehash
- return 1
- }
-
- ## correction
- # some people don't like the automatic correction - so run 'NOCOR=1 zsh' to deactivate it
- if [[ -n "$NOCOR" ]] ; 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
+ 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'
- # zstyle ':completion:*' completer _complete _correct _approximate
- # zstyle ':completion:*' expand prefix suffix
+ # get a root shell as normal user in live-cd mode:
+ if isgrmlcd && [[ $UID -ne 0 ]] ; then
+ alias su="sudo su"
+ fi
- # complete shell aliases
- # zstyle ':completion:*' completer _expand_alias _complete _approximate
+ #a1# Take a look at the syslog: \kbd{\$PAGER /var/log/syslog}
+ salias llog="$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
- # command for process lists, the local web server details and host completion
- zstyle ':completion:*:urls' local 'www' '/var/www/' 'public_html'
+# 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
- # caching
- [[ -d $ZSHDIR/cache ]] && zstyle ':completion:*' use-cache yes && \
- zstyle ':completion::complete:*' cache-path $ZSHDIR/cache/
+# if cdrecord is a symlink (to wodim) or isn't present at all warn:
+if [[ -L /usr/bin/cdrecord ]] || ! check_com -c cdrecord; then
+ if check_com -c wodim; then
+ cdrecord() {
+ <<__EOF0__
+cdrecord is not provided under its original name by Debian anymore.
+See #377109 in the BTS of Debian for more details.
- # host completion /* add brackets as vim can't parse zsh's complex cmdlines 8-) {{{ */
- if is42 ; then
- [[ -r ~/.ssh/known_hosts ]] && _ssh_hosts=(${${${${(f)"$(<$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=()
+Please use the wodim binary instead
+__EOF0__
+ return 1
+ }
fi
- hosts=(
- $(hostname)
- "$_ssh_hosts[@]"
- "$_etc_hosts[@]"
- grml.org
- localhost
- )
- zstyle ':completion:*:hosts' hosts $hosts
- # zstyle '*' hosts $hosts
-
- # specify your logins:
- # my_accounts=(
- # {grml,grml1}@foo.invalid
- # grml-devel@bar.invalid
- # )
- # other_accounts=(
- # {fred,root}@foo.invalid
- # vera@bar.invalid
- # )
- # zstyle ':completion:*:my-accounts' users-hosts $my_accounts
- # zstyle ':completion:*:other-accounts' users-hosts $other_accounts
-
- # specify specific port/service settings:
- # telnet_users_hosts_ports=(
- # user1@host1:
- # user2@host2:
- # @mail-server:{smtp,pop3}
- # @news-server:nntp
- # @proxy-server:8000
- # )
- # zstyle ':completion:*:*:telnet:*' users-hosts-ports $telnet_users_hosts_ports
-
- # use generic completion system for programs not yet defined; (_gnu_generic works
- # with commands that provide a --help option with "standard" gnu-like output.)
- compdef _gnu_generic tail head feh cp mv df stow uname ipacsum fetchipac
+fi
- # see upgrade function in this file
- compdef _hosts upgrade
-}
-# }}}
+if isgrmlcd; then
+ # No core dumps: important for a live-cd-system
+ limit -s core 0
+fi
-# {{{ grmlstuff
+# grmlstuff
grmlstuff() {
# people should use 'grml-x'!
- startx() {
- if [[ -e /etc/X11/xorg.conf ]] ; then
- [[ -x /usr/bin/startx ]] && /usr/bin/startx "$@" || /usr/X11R6/bin/startx "$@"
- else
- echo "Please use the script \"grml-x\" for starting the X Window System
-because there does not exist /etc/X11/xorg.conf yet.
-If you want to use startx anyway please call \"/usr/bin/startx\"."
+ if check_com -c 915resolution; then
+ 855resolution() {
+ echo "Please use 915resolution as resolution modifying tool for Intel \
+graphic chipset."
return -1
- fi
- }
-
- xinit() {
- if [[ -e /etc/X11/xorg.conf ]] ; then
- [[ -x /usr/bin/xinit ]] && /usr/bin/xinit || /usr/X11R6/bin/xinit
- else
- echo "Please use the script \"grml-x\" for starting the X Window System.
-because there does not exist /etc/X11/xorg.conf yet.
-If you want to use xinit anyway please call \"/usr/bin/xinit\"."
- return -1
- fi
- }
-
- if check_com -c 915resolution ; then
- alias 855resolution='echo -e "Please use 915resolution as resolution modify tool for Intel graphic chipset."; return -1'
+ }
fi
#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
- alias debian2hd='print "Installing debian to harddisk is possible via using grml-debootstrap." ; return 1'
+ debian2hd() {
+ echo "Installing debian to harddisk is possible by using grml-debootstrap."
+ return 1
+ }
fi
}
-# }}}
-# {{{ now run the functions
+# now run the functions
isgrml && checkhome
is4 && isgrml && grmlstuff
is4 && grmlcomp
-# }}}
-# {{{ keephack
+# keephack
is4 && xsource "/etc/zsh/keephack"
-# }}}
-# {{{ wonderful idea of using "e" glob qualifier by Peter Stephenson
+# wonderful idea of using "e" glob qualifier by Peter Stephenson
# You use it as follows:
# $ NTREF=/reference/file
# $ ls -l *(e:nt:)
fi
[[ $REPLY -nt $NTREF ]]
}
-# }}}
-
-# shell functions {{{
-#f1# Provide csh compatibility
-setenv() { typeset -x "${1}${1:+=}${(@)argv[2,$#]}" } # csh compatibility
+# shell functions
#f1# Reload an autoloadable function
freload() { while (( $# )); do; unfunction $1; autoload -U $1; shift; done }
+compdef _functions freload
-#f1# Reload zsh setup
-reload() {
- if [[ "$#*" -eq 0 ]] ; then
- [[ -r ~/.zshrc ]] && . ~/.zshrc
- else
- local fn
- for fn in "$@"; do
- unfunction $fn
- autoload -U $fn
- done
+#
+# 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 accross a symlink that points to a destination on an other 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')
+sll() {
+ if [[ -z ${1} ]] ; then
+ printf 'Usage: %s <symlink(s)>\n' "${0}"
+ return 1
fi
-}
-compdef _functions reload freload
-#f1# List symlinks in detail (more detailed version of 'readlink -f' and 'whence -s')
-sll() {
- [[ -z "$1" ]] && printf 'Usage: %s <file(s)>\n' "$0" && return 1
- for i in "$@" ; do
- file=$i
+ local file jumpd curdir
+ local -i RTN LINODE i
+ local -a SEENINODES
+ curdir="${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} == ${LINODE} )) ; then
+ builtin cd "${curdir}"
+ print "link loop detected, aborting!"
+ return 2
+ fi
+ done
+ SEENINODES+=${LINODE}
+ fi
+ jumpd="${file:h}"
+ file="${file:t}"
+
+ if [[ -d ${jumpd} ]] ; then
+ builtin cd "${jumpd}" || RTN=1
+ fi
file=$(readlink "$file")
+
+ jumpd="${file:h}"
+ file="${file:t}"
+
+ if [[ -d ${jumpd} ]] ; then
+ builtin cd "${jumpd}" || RTN=1
+ fi
+
+ ls -l "${PWD}/${file}" || RTN=1
done
+ shift 1
+ if (( ${#} >= 1 )) ; then
+ print ""
+ fi
+ builtin cd "${curdir}"
done
+ return ${RTN}
}
-# fast manual access
-if check_com qma ; then
- #f1# View the zsh manual
- manzsh() { qma zshall "$1" }
- compdef _man qma
-else
- manzsh() { /usr/bin/man zshall | vim -c "se ft=man| se hlsearch" +/"$1" - ; }
- # manzsh() { /usr/bin/man zshall | most +/"$1" ; }
- # [[ -f ~/.terminfo/m/mostlike ]] && MYLESS='LESS=C TERMINFO=~/.terminfo TERM=mostlike less' || MYLESS='less'
- # manzsh() { man zshall | $MYLESS -p $1 ; }
-fi
-
+# 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 $PAGER ; then
- #f1# View Debian's changelog of a given package
+ #f3# View Debian's changelog of given package(s)
dchange() {
- if [[ -r /usr/share/doc/${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}
+ emulate -L zsh
+ [[ -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 $1 found, sorry."
- return 1
fi
- fi
+ done
}
_dchange() { _files -W /usr/share/doc -/ }
compdef _dchange dchange
- #f1# View Debian's NEWS of a given package
+ #f3# View Debian's NEWS of a given package
dnews() {
- if [[ -r /usr/share/doc/${1}/NEWS.Debian.gz ]] ; then
- $PAGER /usr/share/doc/${1}/NEWS.Debian.gz
+ emulate -L zsh
+ if [[ -r /usr/share/doc/$1/NEWS.Debian.gz ]] ; then
+ $PAGER /usr/share/doc/$1/NEWS.Debian.gz
else
- if [[ -r /usr/share/doc/${1}/NEWS.gz ]] ; then
- $PAGER /usr/share/doc/${1}/NEWS.gz
+ if [[ -r /usr/share/doc/$1/NEWS.gz ]] ; then
+ $PAGER /usr/share/doc/$1/NEWS.gz
else
echo "No NEWS file for package $1 found, sorry."
return 1
_dnews() { _files -W /usr/share/doc -/ }
compdef _dnews dnews
- #f1# View upstream's changelog of a given package
+ #f3# View Debian's copyright of a given package
+ 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 $1 found, sorry."
+ return 1
+ fi
+ }
+ _dcopyright() { _files -W /usr/share/doc -/ }
+ compdef _dcopyright dcopyright
+
+ #f3# View upstream's changelog of a given package
uchange() {
- if [[ -r /usr/share/doc/${1}/changelog.gz ]] ; then
- $PAGER /usr/share/doc/${1}/changelog.gz
+ emulate -L zsh
+ if [[ -r /usr/share/doc/$1/changelog.gz ]] ; then
+ $PAGER /usr/share/doc/$1/changelog.gz
else
echo "No changelog for package $1 found, sorry."
return 1
# zsh profiling
profile() {
- ZSH_PROFILE_RC=1 $SHELL "$@"
+ ZSH_PROFILE_RC=1 zsh "$@"
}
#f1# Edit an alias via zle
#f1# Edit a function via zle
edfunc() {
- [[ -z "$1" ]] && { echo "Usage: edfun <function_to_edit>" ; return 1 } || zed -f "$1" ;
+ [[ -z "$1" ]] && { echo "Usage: edfunc <function_to_edit>" ; return 1 } || zed -f "$1" ;
}
compdef _functions edfunc
# use it e.g. via 'Restart apache2'
-#m# f6 Start() \kbd{/etc/init.d/\em{process}}\quad\kbd{start}
-#m# f6 Restart() \kbd{/etc/init.d/\em{process}}\quad\kbd{restart}
-#m# f6 Stop() \kbd{/etc/init.d/\em{process}}\quad\kbd{stop}
-#m# f6 Reload() \kbd{/etc/init.d/\em{process}}\quad\kbd{reload}
-#m# f6 Force-Reload() \kbd{/etc/init.d/\em{process}}\quad\kbd{force-reload}
+#m# f6 Start() \kbd{service \em{process}}\quad\kbd{start}
+#m# f6 Restart() \kbd{service \em{process}}\quad\kbd{restart}
+#m# f6 Stop() \kbd{service \em{process}}\quad\kbd{stop}
+#m# f6 Reload() \kbd{service \em{process}}\quad\kbd{reload}
+#m# f6 Force-Reload() \kbd{service \em{process}}\quad\kbd{force-reload}
+#m# f6 Status() \kbd{service \em{process}}\quad\kbd{status}
if [[ -d /etc/init.d || -d /etc/service ]] ; then
__start_stop() {
local action_="${1:l}" # e.g Start/Stop/Restart
*) $SUDO "/etc/init.d/$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
}
- for i in Start Restart Stop Force-Reload Reload ; do
+ _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\" ; }"
+ compdef _grmlinitd $i
done
+ builtin unset -v i
fi
#f1# Provides useful information on globbing
}
alias help-zshglob=H-Glob
-check_com -c qma && alias ?='qma zshall'
-
# grep for running process, like: 'any vim'
any() {
+ emulate -L zsh
+ unsetopt KSH_ARRAYS
if [[ -z "$1" ]] ; then
echo "any - grep for process(es) by keyword" >&2
echo "Usage: any <keyword>" >&2 ; return 1
else
- local STRING=$1
- local LENGTH=$(expr length $STRING)
- local FIRSCHAR=$(echo $(expr substr $STRING 1 1))
- local REST=$(echo $(expr substr $STRING 2 $LENGTH))
- ps xauwww| grep "[$FIRSCHAR]$REST"
+ ps xauwww | grep -i "${grep_options[@]}" "[${1[1]}]${1[2,-1]}"
fi
}
+
# After resuming from suspend, system is paging heavily, leading to very bad interactivity.
# taken from $LINUX-KERNELSOURCE/Documentation/power/swsusp.txt
[[ -r /proc/1/maps ]] && \
print 'Finished, running "swapoff -a; swapon -a" may also be useful.'
}
-# print hex value of a number
-hex() {
- [[ -n "$1" ]] && printf "%x\n" $1 || { print 'Usage: hex <number-to-convert>' ; return 1 }
+# a wrapper for vim, that deals with title setting
+# VIM_OPTIONS
+# set this array to a set of options to vim you always want
+# to have set when calling vim (in .zshrc.local), like:
+# VIM_OPTIONS=( -p )
+# This will cause vim to send every file given on the
+# commandline to be send to it's own tab (needs vim7).
+if check_com vim; then
+ vim() {
+ VIM_PLEASE_SET_TITLE='yes' command vim ${VIM_OPTIONS} "$@"
+ }
+fi
+
+ssl_hashes=( sha512 sha256 sha1 md5 )
+
+for sh in ${ssl_hashes}; do
+ eval 'ssl-cert-'${sh}'() {
+ emulate -L zsh
+ if [[ -z $1 ]] ; then
+ printf '\''usage: %s <file>\n'\'' "ssh-cert-'${sh}'"
+ return 1
+ fi
+ openssl x509 -noout -fingerprint -'${sh}' -in $1
+ }'
+done; unset sh
+
+ssl-cert-fingerprints() {
+ emulate -L zsh
+ local i
+ if [[ -z $1 ]] ; then
+ printf 'usage: ssl-cert-fingerprints <file>\n'
+ return 1
+ fi
+ for i in ${ssl_hashes}
+ do ssl-cert-$i $1;
+ done
+}
+
+ssl-cert-info() {
+ emulate -L zsh
+ if [[ -z $1 ]] ; then
+ printf 'usage: ssl-cert-info <file>\n'
+ return 1
+ fi
+ openssl x509 -noout -text -in $1
+ ssl-cert-fingerprints $1
+}
+
+# make sure our environment is clean regarding colors
+for var in BLUE RED GREEN CYAN YELLOW MAGENTA WHITE ; unset $var
+builtin unset -v var
+
+# "persistent history"
+# just write important commands you always need to ~/.important_commands
+if [[ -r ~/.important_commands ]] ; then
+ fc -R ~/.important_commands
+fi
+
+# load the lookup subsystem if it's available on the system
+zrcautoload lookupinit && lookupinit
+
+# variables
+
+# set terminal property (used e.g. by msgid-chooser)
+export COLORTERM="yes"
+
+# aliases
+
+# general
+#a2# Execute \kbd{du -sch}
+alias da='du -sch'
+
+# listing stuff
+#a2# Execute \kbd{ls -lSrah}
+alias dir="command ls -lSrah"
+#a2# Only show dot-directories
+alias lad='command ls -d .*(/)'
+#a2# Only show dot-files
+alias lsa='command ls -a .*(.)'
+#a2# Only files with setgid/setuid/sticky flag
+alias lss='command ls -l *(s,S,t)'
+#a2# Only show symlinks
+alias lsl='command ls -l *(@)'
+#a2# Display only executables
+alias lsx='command ls -l *(*)'
+#a2# Display world-{readable,writable,executable} files
+alias lsw='command ls -ld *(R,W,X.^ND/)'
+#a2# Display the ten biggest files
+alias lsbig="command ls -flh *(.OL[1,10])"
+#a2# Only show directories
+alias lsd='command ls -d *(/)'
+#a2# Only show empty directories
+alias lse='command ls -d *(/^F)'
+#a2# Display the ten newest files
+alias lsnew="command ls -rtlh *(D.om[1,10])"
+#a2# Display the ten oldest files
+alias lsold="command ls -rtlh *(D.Om[1,10])"
+#a2# Display the ten smallest files
+alias lssmall="command ls -Srl *(.oL[1,10])"
+#a2# Display the ten newest directories and ten newest .directories
+alias lsnewdir="command ls -rthdl *(/om[1,10]) .*(D/om[1,10])"
+#a2# Display the ten oldest directories and ten oldest .directories
+alias lsolddir="command ls -rthdl *(/Om[1,10]) .*(D/Om[1,10])"
+
+# some useful aliases
+#a2# Remove current empty directory. Execute \kbd{cd ..; rmdir \$OLDCWD}
+alias rmcdir='cd ..; rmdir $OLDPWD || cd $OLDPWD'
+
+#a2# ssh with StrictHostKeyChecking=no \\&\quad and UserKnownHostsFile unset
+alias insecssh='ssh -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"'
+#a2# scp with StrictHostKeyChecking=no \\&\quad and UserKnownHostsFile unset
+alias insecscp='scp -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"'
+
+# work around non utf8 capable software in utf environment via $LANG and luit
+if check_com isutfenv && check_com luit ; then
+ if check_com -c mrxvt ; then
+ isutfenv && [[ -n "$LANG" ]] && \
+ alias mrxvt="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit mrxvt"
+ fi
+
+ if check_com -c aterm ; then
+ isutfenv && [[ -n "$LANG" ]] && \
+ alias aterm="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit aterm"
+ fi
+
+ if check_com -c centericq ; then
+ isutfenv && [[ -n "$LANG" ]] && \
+ alias centericq="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit centericq"
+ fi
+fi
+
+# useful functions
+
+#f5# Backup \kbd{file_or_folder {\rm to} file_or_folder\_timestamp}
+bk() {
+ emulate -L zsh
+ local current_date=$(date -u "+%Y-%m-%dT%H:%M:%SZ")
+ local clean keep move verbose result all to_bk
+ setopt extended_glob
+ keep=1
+ while getopts ":hacmrv" opt; do
+ case $opt in
+ a) (( all++ ));;
+ c) unset move clean && (( ++keep ));;
+ m) unset keep clean && (( ++move ));;
+ r) unset move keep && (( ++clean ));;
+ v) verbose="-v";;
+ h) <<__EOF0__
+bk [-hcmv] FILE [FILE ...]
+bk -r [-av] [FILE [FILE ...]]
+Backup a file or folder in place and append the timestamp
+Remove backups of a file or folder, or all backups in the current directory
+
+Usage:
+-h Display this help text
+-c Keep the file/folder as is, create a copy backup using cp(1) (default)
+-m Move the file/folder, using mv(1)
+-r Remove backups of the specified file or directory, using rm(1). If none
+ is provided, remove all backups in the current directory.
+-a Remove all (even hidden) backups.
+-v Verbose
+
+The -c, -r and -m options are mutually exclusive. If specified at the same time,
+the last one is used.
+
+The return code is the sum of all cp/mv/rm return codes.
+__EOF0__
+return 0;;
+ \?) bk -h >&2; return 1;;
+ esac
+ done
+ shift "$((OPTIND-1))"
+ if (( keep > 0 )); then
+ if islinux || isfreebsd; then
+ for to_bk in "$@"; do
+ cp $verbose -a "${to_bk%/}" "${to_bk%/}_$current_date"
+ (( result += $? ))
+ done
+ else
+ for to_bk in "$@"; do
+ cp $verbose -pR "${to_bk%/}" "${to_bk%/}_$current_date"
+ (( result += $? ))
+ done
+ fi
+ elif (( move > 0 )); then
+ while (( $# > 0 )); do
+ mv $verbose "${1%/}" "${1%/}_$current_date"
+ (( result += $? ))
+ shift
+ done
+ elif (( clean > 0 )); then
+ if (( $# > 0 )); then
+ for to_bk in "$@"; do
+ rm $verbose -rf "${to_bk%/}"_[0-9](#c4,)-(0[0-9]|1[0-2])-([0-2][0-9]|3[0-1])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](#c4,)-(0[0-9]|1[0-2])-([0-2][0-9]|3[0-1])T([0-1][0-9]|2[0-3])(:[0-5][0-9])(#c2)Z(D)
+ else
+ rm $verbose -rf *_[0-9](#c4,)-(0[0-9]|1[0-2])-([0-2][0-9]|3[0-1])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() {
+ emulate -L zsh
+ cd $1 && ls -a
}
-# calculate (or eval at all ;-)) with perl => p[erl-]eval
-# hint: also take a look at zcalc -> 'autoload zcalc' -> 'man zshmodules | less -p MATHFUNC'
-peval() {
- [[ -n "$1" ]] && CALC="$*" || print "Usage: calc [expression]"
- perl -e "print eval($CALC),\"\n\";"
+# smart cd function, allows switching to /etc when running 'cd /etc/fstab'
+cd() {
+ if (( ${#argv} == 1 )) && [[ -f ${1} ]]; then
+ [[ ! -e ${1:h} ]] && return 1
+ print "Correcting ${1} to ${1:h}"
+ builtin cd ${1:h}
+ else
+ builtin cd "$@"
+ fi
}
-functions peval &>/dev/null && alias calc=peval
-# brltty seems to have problems with utf8 environment and/or font Uni3-Terminus16 under
-# certain circumstances, so work around it, no matter which environment we have
-brltty() {
- if [[ -z "$DISPLAY" ]] ; then
- consolechars -f /usr/share/consolefonts/default8x16.psf.gz
- command brltty "$@"
+#f5# Create Directoy and \kbd{cd} to it
+mkcd() {
+ if (( ARGC != 1 )); then
+ printf 'usage: mkcd <new-directory>\n'
+ return 1;
+ fi
+ if [[ ! -d "$1" ]]; then
+ command mkdir -p "$1"
else
- command brltty "$@"
+ printf '`%s'\'' already exists: cd-ing.\n' "$1"
fi
+ builtin cd "$1"
+}
+
+#f5# Create temporary directory and \kbd{cd} to it
+cdt() {
+ builtin cd "$(mktemp -d)"
+ builtin pwd
}
-# just press 'asdf' keys to toggle between dvorak and us keyboard layout
-aoeu() {
- echo -n 'Switching to us keyboard layout: '
- [[ -z "$DISPLAY" ]] && $SUDO loadkeys us &>/dev/null || setxkbmap us &>/dev/null
- echo 'Done'
+#f5# List files which have been accessed within the last {\it n} days, {\it n} defaults to 1
+accessed() {
+ emulate -L zsh
+ print -l -- *(a-${1:-1})
}
-asdf() {
- echo -n 'Switching to dvorak keyboard layout: '
- [[ -z "$DISPLAY" ]] && $SUDO loadkeys dvorak &>/dev/null || setxkbmap dvorak &>/dev/null
- echo 'Done'
+
+#f5# List files which have been changed within the last {\it n} days, {\it n} defaults to 1
+changed() {
+ emulate -L zsh
+ print -l -- *(c-${1:-1})
}
-# just press 'asdf' key to toggle from neon layout to us keyboard layout
-uiae() {
- echo -n 'Switching to us keyboard layout: '
- setxkbmap us && echo 'Done' || echo 'Failed'
+
+#f5# List files which have been modified within the last {\it n} days, {\it n} defaults to 1
+modified() {
+ emulate -L zsh
+ print -l -- *(m-${1:-1})
}
+# modified() was named new() in earlier versions, add an alias for backwards compatibility
+check_com new || alias new=modified
-# set up an ipv6 tunnel
-ipv6-tunnel() {
- case $1 in
- start)
- if ifconfig sit1 2>/dev/null | grep -q 'inet6 addr: 2002:.*:1::1' ; then
- print 'ipv6 tunnel already set up, nothing to be done.'
- print 'execute: "ifconfig sit1 down ; ifconfig sit0 down" to remove ipv6-tunnel.' ; return 1
+# use colors when GNU grep with color-support
+if (( $#grep_options > 0 )); then
+ o=${grep_options:+"${grep_options[*]}"}
+ #a2# Execute \kbd{grep -{}-color=auto}
+ alias grep='grep '$o
+ alias egrep='egrep '$o
+ unset o
+fi
+
+# Translate DE<=>EN
+# 'translate' looks up a word in a file with language-to-language
+# translations (field separator should be " : "). A typical wordlist looks
+# like the following:
+# | english-word : german-translation
+# It's also only possible to translate english to german but not reciprocal.
+# Use the following oneliner to reverse the sort order:
+# $ awk -F ':' '{ print $2" : "$1" "$3 }' \
+# /usr/local/lib/words/en-de.ISO-8859-1.vok > ~/.translate/de-en.ISO-8859-1.vok
+#f5# Translates a word
+trans() {
+ emulate -L zsh
+ case "$1" in
+ -[dD]*)
+ translate -l de-en $2
+ ;;
+ -[eE]*)
+ translate -l en-de $2
+ ;;
+ *)
+ echo "Usage: $0 { -D | -E }"
+ echo " -D == German to English"
+ echo " -E == English to German"
+ esac
+}
+
+# Usage: simple-extract <file>
+# Using option -d deletes the original archive file.
+#f5# Smart archive extractor
+simple-extract() {
+ emulate -L zsh
+ setopt extended_glob noclobber
+ local ARCHIVE DELETE_ORIGINAL DECOMP_CMD USES_STDIN USES_STDOUT GZTARGET WGET_CMD
+ local RC=0
+ zparseopts -D -E "d=DELETE_ORIGINAL"
+ for ARCHIVE in "${@}"; do
+ case $ARCHIVE in
+ *(tar.bz2|tbz2|tbz))
+ DECOMP_CMD="tar -xvjf -"
+ USES_STDIN=true
+ USES_STDOUT=false
+ ;;
+ *(tar.gz|tgz))
+ DECOMP_CMD="tar -xvzf -"
+ USES_STDIN=true
+ USES_STDOUT=false
+ ;;
+ *(tar.xz|txz|tar.lzma))
+ DECOMP_CMD="tar -xvJf -"
+ USES_STDIN=true
+ USES_STDOUT=false
+ ;;
+ *tar)
+ DECOMP_CMD="tar -xvf -"
+ USES_STDIN=true
+ USES_STDOUT=false
+ ;;
+ *rar)
+ DECOMP_CMD="unrar x"
+ USES_STDIN=false
+ USES_STDOUT=false
+ ;;
+ *lzh)
+ DECOMP_CMD="lha x"
+ USES_STDIN=false
+ USES_STDOUT=false
+ ;;
+ *7z)
+ DECOMP_CMD="7z x"
+ USES_STDIN=false
+ USES_STDOUT=false
+ ;;
+ *(zip|jar))
+ DECOMP_CMD="unzip"
+ USES_STDIN=false
+ USES_STDOUT=false
+ ;;
+ *deb)
+ DECOMP_CMD="ar -x"
+ USES_STDIN=false
+ USES_STDOUT=false
+ ;;
+ *bz2)
+ DECOMP_CMD="bzip2 -d -c -"
+ USES_STDIN=true
+ USES_STDOUT=true
+ ;;
+ *(gz|Z))
+ DECOMP_CMD="gzip -d -c -"
+ USES_STDIN=true
+ USES_STDOUT=true
+ ;;
+ *(xz|lzma))
+ DECOMP_CMD="xz -d -c -"
+ USES_STDIN=true
+ USES_STDOUT=true
+ ;;
+ *)
+ print "ERROR: '$ARCHIVE' has unrecognized archive type." >&2
+ RC=$((RC+1))
+ continue
+ ;;
+ esac
+
+ if ! check_com ${DECOMP_CMD[(w)1]}; then
+ echo "ERROR: ${DECOMP_CMD[(w)1]} not installed." >&2
+ RC=$((RC+2))
+ continue
+ fi
+
+ GZTARGET="${ARCHIVE:t:r}"
+ if [[ -f $ARCHIVE ]] ; then
+
+ print "Extracting '$ARCHIVE' ..."
+ if $USES_STDIN; then
+ if $USES_STDOUT; then
+ ${=DECOMP_CMD} < "$ARCHIVE" > $GZTARGET
+ else
+ ${=DECOMP_CMD} < "$ARCHIVE"
+ fi
else
- [[ -n "$PUBLIC_IP" ]] || \
- local PUBLIC_IP=$(ifconfig $(route -n | awk '/^0\.0\.0\.0/{print $8; exit}') | \
- awk '/inet addr:/ {print $2}' | tr -d 'addr:')
-
- [[ -n "$PUBLIC_IP" ]] || { print 'No $PUBLIC_IP set and could not determine default one.' ; return 1 }
- local IPV6ADDR=$(printf "2002:%02x%02x:%02x%02x:1::1" $(print ${PUBLIC_IP//./ }))
- print -n "Setting up ipv6 tunnel $IPV6ADDR via ${PUBLIC_IP}: "
- ifconfig sit0 tunnel ::192.88.99.1 up
- ifconfig sit1 add "$IPV6ADDR" && print done || print failed
+ if $USES_STDOUT; then
+ ${=DECOMP_CMD} "$ARCHIVE" > $GZTARGET
+ else
+ ${=DECOMP_CMD} "$ARCHIVE"
+ fi
fi
- ;;
- status)
- if ifconfig sit1 2>/dev/null | grep -q 'inet6 addr: 2002:.*:1::1' ; then
- print 'ipv6 tunnel available' ; return 0
+ [[ $? -eq 0 && -n "$DELETE_ORIGINAL" ]] && rm -f "$ARCHIVE"
+
+ elif [[ "$ARCHIVE" == (#s)(https|http|ftp)://* ]] ; then
+ if check_com curl; then
+ WGET_CMD="curl -L -s -o -"
+ elif check_com wget; then
+ WGET_CMD="wget -q -O -"
+ elif check_com fetch; then
+ WGET_CMD="fetch -q -o -"
else
- print 'ipv6 tunnel not available' ; return 1
+ print "ERROR: neither wget, curl nor fetch is installed" >&2
+ RC=$((RC+4))
+ continue
fi
- ;;
- stop)
- if ifconfig sit1 2>/dev/null | grep -q 'inet6 addr: 2002:.*:1::1' ; then
- print -n 'Stopping ipv6 tunnel (sit0 + sit1): '
- ifconfig sit1 down ; ifconfig sit0 down && print done || print failed
+ print "Downloading and Extracting '$ARCHIVE' ..."
+ if $USES_STDIN; then
+ if $USES_STDOUT; then
+ ${=WGET_CMD} "$ARCHIVE" | ${=DECOMP_CMD} > $GZTARGET
+ RC=$((RC+$?))
+ else
+ ${=WGET_CMD} "$ARCHIVE" | ${=DECOMP_CMD}
+ RC=$((RC+$?))
+ fi
else
- print 'No ipv6 tunnel found, nothing to be done.' ; return 1
+ if $USES_STDOUT; then
+ ${=DECOMP_CMD} =(${=WGET_CMD} "$ARCHIVE") > $GZTARGET
+ else
+ ${=DECOMP_CMD} =(${=WGET_CMD} "$ARCHIVE")
+ fi
fi
- ;;
- *)
- print "Usage: ipv6-tunnel [start|stop|status]">&2 ; return 1
- ;;
- esac
+
+ else
+ print "ERROR: '$ARCHIVE' is neither a valid file nor a supported URI." >&2
+ RC=$((RC+8))
+ fi
+ done
+ return $RC
}
-# run dhclient for wireless device
-iwclient() {
- salias dhclient "$(wavemon -d | awk '/device/{print $2}')"
+__archive_or_uri()
+{
+ _alternative \
+ 'files:Archives:_files -g "*.(#l)(tar.bz2|tbz2|tbz|tar.gz|tgz|tar.xz|txz|tar.lzma|tar|rar|lzh|7z|zip|jar|deb|bz2|gz|Z|xz|lzma)"' \
+ '_urls:Remote Archives:_urls'
}
-# spawn a minimally set up ksh - useful if you want to umount /usr/.
-minimal-shell() {
- exec env -i ENV="/etc/minimal-shellrc" HOME="$HOME" TERM="$TERM" ksh
+_simple_extract()
+{
+ _arguments \
+ '-d[delete original archivefile after extraction]' \
+ '*:Archive Or Uri:__archive_or_uri'
}
+compdef _simple_extract simple-extract
+alias se=simple-extract
-# make a backup of a file
-bk() {
- cp -a "$1" "${1}_$(date --iso-8601=seconds)"
+#f5# Change the xterm title from within GNU-screen
+xtrename() {
+ emulate -L zsh
+ if [[ $1 != "-f" ]] ; then
+ if [[ -z ${DISPLAY} ]] ; then
+ printf 'xtrename only makes sense in X11.\n'
+ return 1
+ fi
+ else
+ shift
+ fi
+ if [[ -z $1 ]] ; then
+ printf 'usage: xtrename [-f] "title for xterm"\n'
+ printf ' renames the title of xterm from _within_ screen.\n'
+ printf ' also works without screen.\n'
+ printf ' will not work if DISPLAY is unset, use -f to override.\n'
+ return 0
+ fi
+ print -n "\eP\e]0;${1}\C-G\e\\"
+ return 0
+}
+
+# Create small urls via http://goo.gl using curl(1).
+# API reference: https://code.google.com/apis/urlshortener/
+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 contenttype item
+ local -a data
+ PN=$0
+ url=$1
+
+ # Prepend 'http://' to given URL where necessary for later output.
+ if [[ ${url} != http(s|)://* ]]; then
+ url='http://'${url}
+ fi
+
+ if check_com -c curl; then
+ prog=curl
+ else
+ print "curl is not available, but mandatory for ${PN}. Aborting."
+ return 1
+ fi
+ api='https://www.googleapis.com/urlshortener/v1/url'
+ contenttype="Content-Type: application/json"
+ json="{\"longUrl\": \"${url}\"}"
+ 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() {
+ emulate -L zsh
+ local usage help ident format_l format_s first_char remain first last
+ usage='USAGE: whatwhen [options] <searchstring> <search range>'
+ help='Use `whatwhen -h'\'' for further explanations.'
+ ident=${(l,${#${:-Usage: }},, ,)}
+ format_l="${ident}%s\t\t\t%s\n"
+ format_s="${format_l//(\\t)##/\\t}"
+ # Make the first char of the word to search for case
+ # insensitive; e.g. [aA]
+ first_char=[${(L)1[1]}${(U)1[1]}]
+ remain=${1[2,-1]}
+ # Default search range is `-100'.
+ first=${2:-\-100}
+ # Optional, just used for `<first> <last>' given.
+ last=$3
+ case $1 in
+ ("")
+ printf '%s\n\n' 'ERROR: No search string specified. Aborting.'
+ printf '%s\n%s\n\n' ${usage} ${help} && return 1
+ ;;
+ (-h)
+ printf '%s\n\n' ${usage}
+ print 'OPTIONS:'
+ printf $format_l '-h' 'show help text'
+ print '\f'
+ print 'SEARCH RANGE:'
+ printf $format_l "'0'" 'the whole history,'
+ printf $format_l '-<n>' 'offset to the current history number; (default: -100)'
+ printf $format_s '<[-]first> [<last>]' 'just searching within a give range'
+ printf '\n%s\n' 'EXAMPLES:'
+ printf ${format_l/(\\t)/} 'whatwhen grml' '# Range is set to -100 by default.'
+ printf $format_l 'whatwhen zsh -250'
+ printf $format_l 'whatwhen foo 1 99'
+ ;;
+ (\?)
+ printf '%s\n%s\n\n' ${usage} ${help} && return 1
+ ;;
+ (*)
+ # -l list results on stout rather than invoking $EDITOR.
+ # -i Print dates as in YYYY-MM-DD.
+ # -m Search for a - quoted - pattern within the history.
+ fc -li -m "*${first_char}${remain}*" $first $last
+ ;;
+ esac
}
-# Switching shell safely and efficiently? http://www.zsh.org/mla/workers/2001/msg02410.html
-# bash() {
-# NO_SWITCH="yes" command bash "$@"
-# }
-# restart () {
-# exec $SHELL $SHELL_ARGS "$@"
-# }
+# mercurial related stuff
+if check_com -c hg ; then
+ # gnu like diff for mercurial
+ # http://www.selenic.com/mercurial/wiki/index.cgi/TipsAndTricks
+ #f5# GNU like diff for mercurial
+ hgdi() {
+ emulate -L zsh
+ local i
+ for i in $(hg status -marn "$@") ; diff -ubwd <(hg cat "$i") "$i"
+ }
+
+ # build debian package
+ #a2# Alias for \kbd{hg-buildpackage}
+ alias hbp='hg-buildpackage'
-# }}}
+ # execute commands on the versioned patch-queue from the current repos
+ alias mq='hg -R $(readlink -f $(hg root)/.hg/patches)'
-# log out? set timeout in seconds {{{
-# TMOUT=1800
-# do not log out in some specific terminals:
-# if [[ "${TERM}" == ([Exa]term*|rxvt|dtterm|screen*) ]] ; then
-# unset TMOUT
-# fi
-# }}}
+ # 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() {
+ emulate -L zsh
+ [[ -n "$1" ]] && hg diff -r $1 -r tip | diffstat || hg export tip | diffstat
+ }
-# {{{ make sure our environment is clean regarding colors
-for color in BLUE RED GREEN CYAN WHITE ; unset $color
-# }}}
+fi # end of check whether we have the 'hg'-executable
-# source another config file if present {{{
-xsource "/etc/zsh/zshrc.local"
-xsource "${HOME}/.zshenv"
-# }}}
+# grml-small cleanups
+
+# The following is used to remove zsh-config-items that do not work
+# in grml-small by default.
+# If you do not want these adjustments (for whatever reason), set
+# $GRMLSMALL_SPECIFIC to 0 in your .zshrc.pre file (which this configuration
+# sources if it is there).
+
+if (( GRMLSMALL_SPECIFIC > 0 )) && isgrmlsmall ; then
+
+ unset abk[V]
+ unalias 'V' &> /dev/null
+ unfunction vman &> /dev/null
+ unfunction viless &> /dev/null
+ unfunction 2html &> /dev/null
+
+ # manpages are not in grmlsmall
+ unfunction manzsh &> /dev/null
+ unfunction man2 &> /dev/null
-# "persistent history" {{{
-# just write important commands you always need to ~/.important_commands
-if [[ -r ~/.important_commands ]] ; then
- fc -R ~/.important_commands
fi
-# }}}
-## genrefcard.pl settings {{{
+zrclocal
+
+## genrefcard.pl settings
+
+### doc strings for external functions from files
+#m# f5 grml-wallpaper() Sets a wallpaper (try completion for possible values)
+
### example: split functions-search 8,16,24,32
#@# split functions-search 8
-## }}}
-
-# add variable to be able to check whether the file has been read {{{
-ZSHRC_GLOBAL_HAS_BEEN_READ=1
-# }}}
## END OF FILE #################################################################
# vim:filetype=zsh foldmethod=marker autoindent expandtab shiftwidth=4
+# Local variables:
+# mode: sh
+# End: