X-Git-Url: http://git.grml.org/?a=blobdiff_plain;f=etc%2Fzsh%2Fzshrc;h=f7cc96a4aec4140286832b0ff05b8950a1564f2c;hb=5173aead615141e4e777e692cef94ae86d6a74d6;hp=ee859b70fc2608d23f59d5d4bcd729759e693eb9;hpb=aaa8a923c46fa785a7fc6ab22508259e692d9033;p=grml-etc-core.git diff --git a/etc/zsh/zshrc b/etc/zsh/zshrc index ee859b7..65f457f 100644 --- a/etc/zsh/zshrc +++ b/etc/zsh/zshrc @@ -1,9 +1,8 @@ -# Filename: zshrc +# Filename: /etc/zsh/zshrc # Purpose: config file for zsh (z shell) # Authors: grml-team (grml.org), (c) Michael Prokop # 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, @@ -12,11 +11,30 @@ # Global Order: zshenv, zprofile, zshrc, zlogin ################################################################################ +# USAGE +# If you are using this file as your ~/.zshrc file, please use ~/.zshrc.pre +# and ~/.zshrc.local for your own customisations. The former file is read +# before ~/.zshrc, the latter is read after it. Also, consider reading the +# refcard and the reference manual for this setup, both available from: +# + +# 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 the zshrc (and ~/.zshrc as -# well). These are there for a purpose. grml's zsh-refcard can now be +# 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: @@ -92,12 +110,8 @@ if [[ $ZSH_PROFILE_RC -gt 0 ]] ; then fi # }}} -# setting some default values {{{ -NOCOR=${NOCOR:-0} -NOMENU=${NOMENU:-0} -NOPRECMD=${NOPRECMD:-0} -BATTERY=${BATTERY:-0} -# }}} +# load .zshrc.pre to give the user the chance to overwrite the defaults +[[ -r ${HOME}/.zshrc.pre ]] && source ${HOME}/.zshrc.pre # {{{ check for version/system # check for versions (compatibility reasons) @@ -126,6 +140,16 @@ is43(){ return 1 } +is433(){ + [[ $ZSH_VERSION == 4.3.<3->* || $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 @@ -147,6 +171,11 @@ else isgrmlsmall() { return 1 } fi +isdarwin(){ + [[ $OSTYPE == darwin* ]] && return 0 + return 1 +} + #f1# are we running within an utf environment? isutfenv() { case "$LANG $CHARSET $LANGUAGE" in @@ -195,20 +224,100 @@ if ! [[ ${ZSH_VERSION} == 3.1.<7->* \ 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 + (( 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 + 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 } + +# }}} + +# {{{ set some important options (as early as possible) +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 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 nohup # and don't kill them, either +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. +setopt noglobdots # * shouldn't match dotfiles. ever. +setopt noshwordsplit # use zsh style word splitting +setopt unset # don't error out when unset parameters are used + +# }}} + +# 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} +BATTERY=${BATTERY:-0} +GRMLSMALL_SPECIFIC=${GRMLSMALL_SPECIFIC:-1} +GRML_ALWAYS_LOAD_ALL=${GRML_ALWAYS_LOAD_ALL:-0} +ZSH_NO_DEFAULT_LOCALE=${ZSH_NO_DEFAULT_LOCALE:-0} + # }}} # 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 + emulate -L zsh + local -i comonly gatoo - if [[ ${1} == '-c' ]] ; then + if [[ $1 == '-c' ]] ; then (( comonly = 1 )) shift + elif [[ $1 == '-g' ]] ; then + (( gatoo = 1 )) else (( comonly = 0 )) + (( gatoo = 0 )) fi if (( ${#argv} != 1 )) ; then @@ -229,15 +338,20 @@ check_com() { return 0 fi + if (( gatoo > 0 )) && [[ -n ${galiases[$1]} ]] ; then + return 0 + fi + return 1 } # 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 + while [[ $1 == -* ]] ; do + case $1 in (-o) only=1 ;; (-a) multi=1 ;; (--) shift ; break ;; @@ -249,7 +363,7 @@ salias() { printf ' -o only sets an alias if a preceding sudo would be needed.\n' return 0 ;; - (*) printf "unkown option: '%s'\n" "${1}" ; return 1 ;; + (*) printf "unkown option: '%s'\n" "$1" ; return 1 ;; esac shift done @@ -276,9 +390,10 @@ salias() { # Note that foo is no typo; $foo would be wrong here! if ! is42 ; then uprint () { + emulate -L zsh local -a u local w - local parameter=${1} + local parameter=$1 if [[ -z ${parameter} ]] ; then printf 'usage: uprint \n' @@ -286,10 +401,10 @@ if ! is42 ; then fi for w in ${(P)parameter} ; do - [[ -z ${(M)u:#${w}} ]] && u=( ${u} ${w} ) + [[ -z ${(M)u:#$w} ]] && u=( $u $w ) done - builtin print -l ${u} + builtin print -l $u } fi @@ -301,7 +416,7 @@ xsource() { fi while (( ${#argv} > 0 )) ; do - [[ -r ${1} ]] && source ${1} + [[ -r "$1" ]] && source "$1" shift done return 0 @@ -309,18 +424,20 @@ xsource() { # 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 $1 return 0 } # Remove these functions again, they are of use only in these # setup files. This should be called at the end of .zshrc. xunfunction() { + emulate -L zsh local -a funcs funcs=(salias xcat xsource xunfunction zrcautoload) @@ -331,44 +448,22 @@ xunfunction() { return 0 } -# autoload wrapper - use this one instead of autoload directly -function zrcautoload() { - setopt local_options extended_glob - local fdir ffile - local -i ffound - - ffile=${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 ${ffile} || return 1 - fi +# this allows us to stay in sync with grml's zshrc and put own +# modifications in ~/.zshrc.local +zrclocal() { + xsource "/etc/zsh/zshrc.local" + xsource "${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 "$LANG" ]] ; then - xsource "/etc/default/locale" +if (( ZSH_NO_DEFAULT_LOCALE == 0 )); then + xsource "/etc/default/locale" fi -export LANG=${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 $var done @@ -377,32 +472,6 @@ xsource "/etc/sysconfig/keyboard" TZ=$(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 if check_com -c vim ; then #v# @@ -422,27 +491,42 @@ export SHELL='/bin/zsh' # color setup for ls: check_com -c dircolors && eval $(dircolors -b) - -# set width of man pages to 80 for more convenient reading -# export MANWIDTH=${MANWIDTH:-80} - -# Search path for the cd command -# cdpath=(.. ~) - -# 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/[^_]*[^~](N.) ; do - zrcautoload -U ${func:t} +# color setup for ls on OS X: +isdarwin && export CLICOLOR=1 + +# do MacPorts setup on darwin +if isdarwin && [[ -d /opt/local ]]; then + # Note: PATH gets set in /etc/zprofile on Darwin, so this can't go into + # zshenv. + PATH="/opt/local/bin:/opt/local/sbin:$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 [[ ${fpath} == '/usr/share/grml/zsh/functions' ]] ; then + for func in ${fdir}/**/[^_]*[^~](N.) ; do + zrcautoload ${func:t} done fi -fi +done +unset fdir func + +# support colors in less +export LESS_TERMCAP_mb=$'\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' + +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 # automatically remove duplicates from these arrays typeset -U path cdpath fpath manpath @@ -479,20 +563,75 @@ bindkey -e # use vi style: # bindkey -v +## beginning-of-line OR beginning-of-buffer OR beginning of history +## by: Bart Schaefer , 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 + + #if [[ "$TERM" == screen ]] ; then -bindkey '\e[1~' beginning-of-line # home -bindkey '\e[4~' end-of-line # end + +## with HOME/END, move to beginning/end of line (on multiline) on first keypress +## to beginning/end of buffer on second keypress +## and to beginning/end of history on (at most) the third keypress +# terminator & non-debian xterm +bindkey '\eOH' beginning-of-somewhere # home +bindkey '\eOF' end-of-somewhere # end +# freebsd console +bindkey '\e[H' beginning-of-somewhere # home +bindkey '\e[F' end-of-somewhere # end +# xterm,gnome-terminal,quake,etc +bindkey '^[[1~' beginning-of-somewhere # home +bindkey '^[[4~' end-of-somewhere # end +# if terminal type is set to 'rxvt': +bindkey '\e[7~' beginning-of-somewhere # home +bindkey '\e[8~' end-of-somewhere # end +#fi + bindkey '\e[A' up-line-or-search # cursor up bindkey '\e[B' down-line-or-search # - -bindkey '^xp' history-beginning-search-backward -bindkey '^xP' history-beginning-search-forward +## alt-backspace is already the default for backwards-delete-word +## let's also set alt-delete for deleting current word (right of cursor) +#k# Kill right-side word +bindkey "3~" delete-word + +## use Ctrl-left-arrow and Ctrl-right-arrow for jumping to word-beginnings on the CL +bindkey "\e[5C" forward-word +bindkey "\e[5D" backward-word +bindkey "\e[1;5C" forward-word +bindkey "\e[1;5D" backward-word +## the same for alt-left-arrow and alt-right-arrow +bindkey '^[[1;3C' forward-word +bindkey '^[[1;3D' backward-word + +# Search backward in the history for a line beginning with the current +# line up to the cursor and move the cursor to the end of the line then +zle -N history-beginning-search-backward-end history-search-end +zle -N history-beginning-search-forward-end history-search-end +#k# search history backward for entry beginning with typed text +bindkey '^xp' history-beginning-search-backward-end +#k# search history forward for entry beginning with typed text +bindkey '^xP' history-beginning-search-forward-end +#k# search history backward for entry beginning with typed text +bindkey "\e[5~" history-beginning-search-backward-end # PageUp +#k# search history forward for entry beginning with typed text +bindkey "\e[6~" history-beginning-search-forward-end # PageDown + # 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 ยง @@ -502,18 +641,12 @@ zle -N insert-unicode-char #k# Insert Unicode character bindkey '^Xi' insert-unicode-char -# just type 'cd ...' to get 'cd ../..' -# rationalise-dot() { -# if [[ $LBUFFER == *.. ]] ; then -# LBUFFER+=/.. -# else -# LBUFFER+=. -# fi -# } -# zle -N rationalise-dot -# bindkey . rationalise-dot - -# bindkey '\eq' push-line-or-edit +#m# k Shift-tab Perform backwards menu completion +if [[ -n "$terminfo[kcbt]" ]]; then + bindkey "$terminfo[kcbt]" reverse-menu-complete +elif [[ -n "$terminfo[cbt]" ]]; then # required for GNU screen + bindkey "$terminfo[cbt]" reverse-menu-complete +fi ## toggle the ,. abbreviation feature on/off # NOABBREVIATION: default abbreviation-state @@ -532,6 +665,34 @@ grml_toggle_abbrev() { zle -N grml_toggle_abbrev bindkey '^xA' grml_toggle_abbrev +# add a command line to the shells history without executing it +commit-to-history() { + print -s ${(z)BUFFER} + zle send-break +} +zle -N commit-to-history +bindkey "^x^h" commit-to-history + +# only slash should be considered as a word separator: +slash-backward-kill-word() { + local WORDCHARS="${WORDCHARS:s@/@}" + # zle backward-word + zle backward-kill-word +} +zle -N slash-backward-kill-word + +#k# Kill left-side word or everything up to next slash +bindkey '\ev' slash-backward-kill-word +#k# Kill left-side word or everything up to next slash +bindkey '\e^h' slash-backward-kill-word +#k# Kill left-side word or everything up to next slash +bindkey '\e^?' slash-backward-kill-word + +# use the new *-pattern-* widgets for incremental history search +if is439 ; then + bindkey '^r' history-incremental-pattern-search-backward + bindkey '^s' history-incremental-pattern-search-forward +fi # }}} # a generic accept-line wrapper {{{ @@ -558,6 +719,7 @@ function Accept-Line() { local -a subs local -xi aldone local sub + local alcontext=${1:-$alcontext} zstyle -a ":acceptline:${alcontext}" actions subs @@ -573,6 +735,7 @@ function Accept-Line() { } function Accept-Line-getdefault() { + emulate -L zsh local default_action zstyle -s ":acceptline:${alcontext}" default_action default_action @@ -586,9 +749,17 @@ function Accept-Line-getdefault() { esac } +function Accept-Line-HandleContext() { + zle Accept-Line + + default_action=$(Accept-Line-getdefault) + zstyle -T ":acceptline:${alcontext}" call_default \ + && zle ${default_action} +} + function accept-line() { setopt localoptions noksharrays - local -a cmdline + local -ax cmdline local -x alcontext local buf com fname format msg default_action @@ -598,11 +769,14 @@ function accept-line() { com="${cmdline[1]}" fname="_${com}" + Accept-Line 'preprocess' + zstyle -t ":acceptline:${alcontext}" rehash \ && [[ -z ${commands[$com]} ]] \ && rehash - if [[ -n ${reswords[(r)$com]} ]] \ + if [[ -n ${com} ]] \ + && [[ -n ${reswords[(r)$com]} ]] \ || [[ -n ${aliases[$com]} ]] \ || [[ -n ${functions[$com]} ]] \ || [[ -n ${builtins[$com]} ]] \ @@ -610,11 +784,8 @@ function accept-line() { # there is something sensible to execute, just do it. alcontext='normal' - zle Accept-Line + Accept-Line-HandleContext - default_action=$(Accept-Line-getdefault) - zstyle -T ":acceptline:${alcontext}" call_default \ - && zle ${default_action} return fi @@ -630,49 +801,45 @@ function accept-line() { # Okay, we warned the user before, he called us again, # so have it his way. alcontext='force' - zle Accept-Line + Accept-Line-HandleContext - default_action=$(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 # }}} @@ -685,79 +852,31 @@ 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 --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 -' #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() { + emulate -L zsh + setopt extendedglob local MATCH if (( NOABBREVIATION > 0 )) ; then @@ -789,11 +908,13 @@ alias url-quote='autoload -U url-quote-magic ; zle -N self-insert url-quote-magi #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' +for rh in run-help{,-git,-svk,-svn}; do + zrcautoload $rh +done; unset rh # completion system -if zrcautoload compinit && compinit 2>/dev/null ; then - compinit 2>/dev/null || print 'Notice: no compinit available :(' +if zrcautoload compinit ; then + compinit || print 'Notice: no compinit available :(' else print 'Notice: no compinit available :(' function zstyle { } @@ -809,21 +930,13 @@ done # autoload zsh modules when they are referenced if is4 ; then - tmpargs=( - a stat - a zpty - ap mapfile - ) - - while (( ${#tmpargs} > 0 )) ; do - zmodload -${tmpargs[1]} zsh/${tmpargs[2]} ${tmpargs[2]} - shift 2 tmpargs - done - unset tmpargs + zmodload -a zsh/stat zstat + zmodload -a zsh/zpty zpty + zmodload -ap zsh/mapfile mapfile fi if is4 && zrcautoload insert-files && zle -N insert-files ; then - #k# Insert files + #k# Insert files and test globbing bindkey "^Xf" insert-files # C-x-f fi @@ -840,12 +953,9 @@ 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 - - # 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 + # also use + and INSERT since it's easier to press repeatedly + bindkey -M menuselect "+" accept-and-menu-complete + bindkey -M menuselect "^[[2~" accept-and-menu-complete # accept a completion and try to complete again by using menu # completion; very useful with completing directories @@ -854,11 +964,11 @@ if is4 && [[ -n ${(k)modules[zsh/complist]} ]] ; then fi # press "ctrl-e d" to insert the actual date in the form yyyy-mm-dd -_bkdate() { BUFFER="$BUFFER$(date '+%F')"; CURSOR=$#BUFFER; } -zle -N _bkdate +insert-datestamp() { LBUFFER+=${(%):-'%D{%Y-%m-%d}'}; } +zle -N insert-datestamp #k# Insert a timestamp on the command line (yyyy-mm-dd) -bindkey '^Ed' _bkdate +bindkey '^Ed' insert-datestamp # press esc-m for inserting last typed word again (thanks to caphuso!) insert-last-typed-word() { zle insert-last-word -- 0 -1 }; @@ -867,34 +977,31 @@ zle -N insert-last-typed-word; #k# Insert last typed word bindkey "\em" insert-last-typed-word -# set command prediction from history, see 'man 1 zshcontrib' -# is4 && zrcautoload predict-on && \ -# zle -N predict-on && \ -# zle -N predict-off && \ -# bindkey "^X^Z" predict-on && \ -# bindkey "^Z" predict-off - -#k# Shortcut for \kbd{fg} -bindkey -s '^z' "fg\n" - -# press ctrl-q to quote line: -# mquote () { -# zle beginning-of-line -# zle forward-word -# # RBUFFER="'$RBUFFER'" -# RBUFFER=${(q)RBUFFER} -# zle end-of-line -# } -# zle -N mquote && bindkey '^q' mquote +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 +#k# A smart shortcut for \kbd{fg} +bindkey '^z' grml-zsh-fg # run command line as user root via sudo: sudo-command-line() { [[ -z $BUFFER ]] && zle up-history - [[ $BUFFER != sudo\ * ]] && BUFFER="sudo $BUFFER" + if [[ $BUFFER != sudo\ * ]]; then + BUFFER="sudo $BUFFER" + CURSOR=$(( CURSOR+5 )) + fi } zle -N sudo-command-line -#k# Put the current command line into a \kbd{sudo} call +#k# prepend the current command with "sudo" bindkey "^Os" sudo-command-line ### jump behind the first word on the cmdline. @@ -910,69 +1017,44 @@ function jump_after_first_word() { fi } zle -N jump_after_first_word - +#k# jump to after first word (for adding options) 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 +# complete word from history with menu (from Book: ZSH, OpenSource-Press) +zle -C hist-complete complete-word _generic +zstyle ':completion:hist-complete:*' completer _history +#k# complete word from history with menu +bindkey "^X^X" hist-complete + +## complete word from currently visible Screen or Tmux buffer. +if check_com -c screen || check_com -c tmux; then + _complete_screen_display() { + [[ "$TERM" != "screen" ]] && return 1 + + local TMPFILE=$(mktemp) + local -U -a _screen_display_wordlist + trap "rm -f $TMPFILE" EXIT + + # fill array with contents from screen hardcopy + if ((${+TMUX})); then + #works, but crashes tmux below version 1.4 + #luckily tmux -V option to ask for version, was also added in 1.4 + tmux -V &>/dev/null || return + tmux -q capture-pane \; save-buffer -b 0 $TMPFILE \; delete-buffer -b 0 + else + screen -X hardcopy $TMPFILE + #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)$PREFIX]}]="" + compadd -a _screen_display_wordlist + } + #k# complete word from currently visible GNU screen buffer + bindkey -r "^XS" + compdef -k _complete_screen_display complete-word '^XS' +fi # }}} @@ -995,16 +1077,107 @@ DIRSTACKFILE=${DIRSTACKFILE:-${HOME}/.zdirs} 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 + [[ -d $dirstack[1] ]] && cd $dirstack[1] && cd $OLDPWD fi chpwd() { + local -ax my_stack + my_stack=( ${PWD} ${dirstack} ) if is42 ; then - builtin print -l ${(u)dirstack} >! ${DIRSTACKFILE} + builtin print -l ${(u)my_stack} >! ${DIRSTACKFILE} else - uprint dirstack >! ${DIRSTACKFILE} + uprint my_stack >! ${DIRSTACKFILE} + fi +} + +# }}} + +# directory based profiles {{{ + +if is433 ; then + +CHPWD_PROFILE='default' +function chpwd_profiles() { + # Say you want certain settings to be active in certain directories. + # This is what you want. + # + # zstyle ':chpwd:profiles:/usr/src/grml(|/|/*)' profile grml + # zstyle ':chpwd:profiles:/usr/src/debian(|/|/*)' profile debian + # + # When that's done and you enter a directory that matches the pattern + # in the third part of the context, a function called chpwd_profile_grml, + # for example, is called (if it exists). + # + # If no pattern matches (read: no profile is detected) the profile is + # set to 'default', which means chpwd_profile_default is attempted to + # be called. + # + # A word about the context (the ':chpwd:profiles:*' stuff in the zstyle + # command) which is used: The third part in the context is matched against + # ${PWD}. That's why using a pattern such as /foo/bar(|/|/*) makes sense. + # Because that way the profile is detected for all these values of ${PWD}: + # /foo/bar + # /foo/bar/ + # /foo/bar/baz + # So, if you want to make double damn sure a profile works in /foo/bar + # and everywhere deeper in that tree, just use (|/|/*) and be happy. + # + # The name of the detected profile will be available in a variable called + # 'profile' in your functions. You don't need to do anything, it'll just + # be there. + # + # Then there is the parameter $CHPWD_PROFILE is set to the profile, that + # was is currently active. That way you can avoid running code for a + # profile that is already active, by running code such as the following + # at the start of your function: + # + # function chpwd_profile_grml() { + # [[ ${profile} == ${CHPWD_PROFILE} ]] && return 1 + # ... + # } + # + # The initial value for $CHPWD_PROFILE is 'default'. + # + # Version requirement: + # This feature requires zsh 4.3.3 or newer. + # If you use this feature and need to know whether it is active in your + # current shell, there are several ways to do that. Here are two simple + # ways: + # + # a) If knowing if the profiles feature is active when zsh starts is + # good enough for you, you can put the following snippet into your + # .zshrc.local: + # + # (( ${+functions[chpwd_profiles]} )) && print "directory profiles active" + # + # b) If that is not good enough, and you would prefer to be notified + # whenever a profile changes, you can solve that by making sure you + # start *every* profile function you create like this: + # + # function chpwd_profile_myprofilename() { + # [[ ${profile} == ${CHPWD_PROFILE} ]] && return 1 + # print "chpwd(): Switching to profile: $profile" + # ... + # } + # + # That makes sure you only get notified if a profile is *changed*, + # not everytime you change directory, which would probably piss + # you off fairly quickly. :-) + # + # There you go. Now have fun with that. + local -x profile + + zstyle -s ":chpwd:profiles:${PWD}" profile profile || profile='default' + if (( ${+functions[chpwd_profile_$profile]} )) ; then + chpwd_profile_${profile} fi + + CHPWD_PROFILE="${profile}" + return 0 } +chpwd_functions=( ${chpwd_functions} chpwd_profiles ) + +fi # is433 # }}} @@ -1017,7 +1190,7 @@ fi battery() { if [[ $BATTERY -gt 0 ]] ; then - PERCENT="${${"$(acpi 2>/dev/null)"}/(#b)[[:space:]]##Battery <->: [^0-9]##, (<->)%*/${match[1]}}" + PERCENT="${${"$(acpi 2>/dev/null)"}/(#b)[[:space:]]#Battery <->: [^0-9]##, (<->)%*/${match[1]}}" if [[ -z "$PERCENT" ]] ; then PERCENT='acpi not present' else @@ -1056,812 +1229,54 @@ fi # gather version control information for inclusion in a prompt {{{ -if ! is41 ; then - # Be quiet about version problems in grml's zshrc as the user cannot disable - # loading vcs_info() as it is *in* the zshrc - as you can see. :-) - # Just unset most probable variables and disable vcs_info altogether. - local -i i - for i in {0..9} ; do - unset VCS_INFO_message_${i}_ - done - zstyle ':vcs_info:*' enable false +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 -# The following code is imported from the file 'zsh/functions/vcs_info' -# from , -# which distributed under the same terms as zsh itself. +# Change vcs_info formats for the grml prompt. The 2nd format sets up +# $vcs_info_msg_1_ to contain "zsh: repo-name" used to set our screen title. +# TODO: The included vcs_info() version still uses $VCS_INFO_message_N_. +# That needs to be the use of $VCS_INFO_message_N_ needs to be changed +# to $vcs_info_msg_N_ as soon as we use the included version. +if [[ "$TERM" == dumb ]] ; then + zstyle ':vcs_info:*' actionformats "(%s%)-[%b|%a] " "zsh: %r" + zstyle ':vcs_info:*' formats "(%s%)-[%b] " "zsh: %r" +else + # these are the same, just with a lot of colours: + zstyle ':vcs_info:*' actionformats "${MAGENTA}(${NO_COLOUR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${YELLOW}|${RED}%a${MAGENTA}]${NO_COLOUR} " \ + "zsh: %r" + zstyle ':vcs_info:*' formats "${MAGENTA}(${NO_COLOUR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${MAGENTA}]${NO_COLOUR}%} " \ + "zsh: %r" + zstyle ':vcs_info:(sv[nk]|bzr):*' branchformat "%b${RED}:${YELLOW}%r" +fi -# we will only be using one variable, so let the code know now. -zstyle ':vcs_info:*' max-exports 1 -# vcs_info() documentation: -#{{{ -# REQUIREMENTS: -#{{{ -# This functionality requires zsh version >= 4.1.*. -#}}} -# -# LOADING: -#{{{ -# To load vcs_info(), copy this file to your $fpath[] and do: -# % autoload -Uz vcs_info && vcs_info -# -# To work, vcs_info() needs 'setopt prompt_subst' in your setup. -#}}} -# -# QUICKSTART: -#{{{ -# To get vcs_info() working quickly (including colors), you can do the -# following (assuming, you loaded vcs_info() properly - see above): -# -# % RED=$'%{\e[31m%}' -# % GR=$'%{\e[32m%}' -# % MA=$'%{\e[35m%}' -# % YE=$'%{\e[33m%}' -# % NC=$'%{\e[0m%}' -# -# % zstyle ':vcs_info:*' actionformats \ -# "${MA}(${NC}%s${MA})${YE}-${MA}[${GR}%b${YE}|${RED}%a${MA}]${NC} " -# -# % zstyle ':vcs_info:*' formats \ -# "${MA}(${NC}%s${MA})${Y}-${MA}[${GR}%b${MA}]${NC}%} " -# -# % zstyle ':vcs_info:(sv[nk]|bzr):*' branchformat "%b${RED}:${YE}%r" -# -# % precmd () { vcs_info } -# % PS1='${MA}[${GR}%n${MA}] ${MA}(${RED}%!${MA}) ${YE}%3~ ${VCS_INFO_message_0_}${NC}%# ' -# -# Obviously, the las two lines are there for demonstration: You need to -# call vcs_info() from your precmd() function (see 'SPECIAL FUNCTIONS' in -# 'man zshmisc'). Once that is done you need a *single* quoted -# '${VCS_INFO_message_0_}' in your prompt. -# -# Now call the 'vcs_info_printsys' utility from the command line: -# -# % vcs_info_printsys -# # list of supported version control backends: -# # disabled systems are prefixed by a hash sign (#) -# git -# hg -# bzr -# darcs -# svk -# mtn -# svn -# cvs -# cdv -# tla -# # flavours (cannot be used in the disable style; they -# # are disabled with their master [git-svn -> git]): -# git-p4 -# git-svn -# -# Ten version control backends as you can see. You may not want all -# of these. Because there is no point in running the code to detect -# systems you do not use. ever. So, there is a way to disable some -# backends altogether: -# -# % zstyle ':vcs_info:*' disable bzr cdv darcs mtn svk tla -# -# If you rerun 'vcs_info_printsys' now, you will see the backends listed -# in the 'disable' style marked as diabled by a hash sign. That means the -# detection of these systems is skipped *completely*. No wasted time there. -# -# For more control, read the reference below. -#}}} -# -# CONFIGURATION: -#{{{ -# The vcs_info() feature can be configured via zstyle. -# -# First, the context in which we are working: -# :vcs_info:: -# -# ...where is one of: -# - git, git-svn, git-p4, hg, darcs, bzr, cdv, mtn, svn, cvs, svk or tla. -# -# ...and is a freely configurable string, assignable by the -# user as the first argument to vcs_info() (see its description below). -# -# There is are three special values for : The first is named -# 'init', that is in effect as long as there was no decision what vcs -# backend to use. The second is 'preinit; it is used *before* vcs_info() -# is run, when initializing the data exporting variables. The third -# special value is 'formats' and is used by the 'vcs_info_lastmsg' for -# looking up its styles. -# -# There are two pre-defined values for : -# default - the one used if none is specified -# command - used by vcs_info_lastmsg to lookup its styles. -# -# You may *not* use 'print_systems_' as a user-context string, because it -# is used internally. -# -# You can of course use ':vcs_info:*' to match all VCSs in all -# user-contexts at once. -# -# Another special context is 'formats', which is used by the -# vcs_info_lastmsg() utility function (see below). -# -# -# This is a description of all styles, that are looked up: -# formats - A list of formats, used when actionformats is not -# used (which is most of the time). -# actionformats - A list of formats, used if a there is a special -# action going on in your current repository; -# (like an interactive rebase or a merge conflict) -# branchformat - Some backends replace %b in the formats and -# actionformats styles above, not only by a branch -# name but also by a revision number. This style -# let's you modify how that string should look like. -# nvcsformats - These "formats" are exported, when we didn't detect -# a version control system for the current directory. -# This is useful, if you want vcs_info() to completely -# take over the generation of your prompt. -# You would do something like -# PS1='${VCS_INFO_message_0_}' -# to accomplish that. -# max-exports - Defines the maximum number if VCS_INFO_message_*_ -# variables vcs_info() will export. -# enable - Checked in the 'init' context. If set to false, -# vcs_info() will do nothing. -# disable - Provide a list of systems, you don't want -# the vcs_info() to check for repositories -# (checked in the 'init' context, too). -# use-simple - If there are two different ways of gathering -# information, you can select the simpler one -# by setting this style to true; the default -# is to use the not-that-simple code, which is -# potentially a lot slower but might be more -# accurate in all possible cases. -# use-prompt-escapes - determines if we assume that the assembled -# string from vcs_info() includes prompt escapes. -# (Used by vcs_info_lastmsg(). -# -# The use-simple style is only available for the bzr backend. -# -# The default values for these in all contexts are: -# formats " (%s)-[%b|%a]-" -# actionformats " (%s)-[%b]-" -# branchformat "%b:%r" (for bzr, svn and svk) -# nvcsformats "" -# max-exports 2 -# enable true -# disable (empty list) -# use-simple false -# use-prompt-escapes true -# -# -# In normal formats and actionformats, 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 actionformats. -# %R - base directory of the repository. -# %r - repository name -# If %R is '/foo/bar/repoXY', %r is 'repoXY'. -# %S - subdirectory within a repository. if $PWD is -# '/foo/bar/reposXY/beer/tasty', %S is 'beer/tasty'. -# -# -# In branchformat these replacements are done: -# %b - the branch name -# %r - the current revision number -# -# Not all vcs backends have to support all replacements. -# nvcsformat does not perform *any* replacements. It is just a string. -#}}} -# -# ODDITIES: -#{{{ -# If you want to use the %b (bold off) prompt expansion in 'formats', which -# expands %b itself, use %%b. That will cause the vcs_info() expansion to -# replace %%b with %b. So zsh's prompt expansion mechanism can handle it. -# Similarly, to hand down %b from branchformat, use %%%%b. Sorry for this -# inconvenience, but it cannot be easily avoided. Luckily we do not clash -# with a lot of prompt expansions and this only needs to be done for those. -# See 'man zshmisc' for details about EXPANSION OF PROMPT SEQUENCES. -#}}} -# -# FUNCTION DESCRIPTIONS (public API): -#{{{ -# vcs_info() -# The main function, that runs all backends and assembles -# all data into ${VCS_INFO_message_*_}. This is the function -# you want to call from precmd() if you want to include -# up-to-date information in your prompt (see VARIABLE -# DESCRIPTION below). -# -# vcs_info_printsys() -# Prints a list of all supported version control systems. -# Useful to find out possible contexts (and which of them are enabled) -# or values for the 'disable' style. -# -# vcs_info_lastmsg() -# Outputs the last ${VCS_INFO_message_*_} value. Takes into account -# the value of the use-prompt-escapes style in ':vcs_info:formats'. -# It also only prints max-exports values. -# -# All functions named VCS_INFO_* are for internal use only. -#}}} -# -# VARIABLE DESCRIPTION: -#{{{ -# ${VCS_INFO_message_N_} (Note the trailing underscore) -# Where 'N' is an integer, eg: VCS_INFO_message_0_ -# These variables are the storage for the informational message the -# last vcs_info() call has assembled. These are strongly connected -# to the formats, actionformats and nvcsformats styles described -# above. Those styles are lists. the first member of that list gets -# expanded into ${VCS_INFO_message_0_}, the second into -# ${VCS_INFO_message_1_} and the Nth into ${VCS_INFO_message_N-1_}. -# These parameters are exported into the environment. -# (See the max-exports style above.) -#}}} -# -# EXAMPLES: -#{{{ -# Don't use vcs_info at all (even though it's in your prompt): -# % zstyle ':vcs_info:*' enable false -# -# Disable the backends for bzr and svk: -# % zstyle ':vcs_info:*' disable bzr svk -# -# Provide a special formats for git: -# % zstyle ':vcs_info:git:*' formats ' GIT, BABY! [%b]' -# % zstyle ':vcs_info:git:*' actionformats ' GIT ACTION! [%b|%a]' -# -# Use the quicker bzr backend (if you do, please report if it does -# the-right-thing[tm] - thanks): -# % zstyle ':vcs_info:bzr:*' use-simple true -# -# Display the revision number in yellow for bzr and svn: -# % zstyle ':vcs_info:(svn|bzr):*' branchformat '%b%{'${fg[yellow]}'%}:%r' -# -# If you want colors, make sure you enclose the color codes in %{...%}, -# if you want to use the string provided by vcs_info() in prompts. -# -# Here is how to print the vcs infomation as a command: -# % alias vcsi='vcs_info command; vcs_info_lastmsg' -# -# This way, you can even define different formats for output via -# vcs_info_lastmsg() in the ':vcs_info:command:*' namespace. -#}}} -#}}} -# utilities -VCS_INFO_adjust () { #{{{ - [[ -n ${vcs_comm[overwrite_name]} ]] && vcs=${vcs_comm[overwrite_name]} - return 0 -} -# }}} -VCS_INFO_check_com () { #{{{ - (( ${+commands[$1]} )) && [[ -x ${commands[$1]} ]] && return 0 - return 1 -} -# }}} -VCS_INFO_formats () { # {{{ - setopt localoptions noksharrays - local action=$1 branch=$2 base=$3 - local msg - local -i i - - if [[ -n ${action} ]] ; then - zstyle -a ":vcs_info:${vcs}:${usercontext}" actionformats msgs - (( ${#msgs} < 1 )) && msgs[1]=' (%s)-[%b|%a]-' - else - zstyle -a ":vcs_info:${vcs}:${usercontext}" formats msgs - (( ${#msgs} < 1 )) && msgs[1]=' (%s)-[%b]-' - fi - - (( ${#msgs} > maxexports )) && msgs[${maxexports},-1]=() - for i in {1..${#msgs}} ; do - zformat -f msg ${msgs[$i]} a:${action} b:${branch} s:${vcs} r:${base:t} R:${base} S:"$(VCS_INFO_reposub ${base})" - msgs[$i]=${msg} - done - return 0 -} -# }}} -VCS_INFO_maxexports () { #{{{ - local -ix maxexports - - zstyle -s ":vcs_info:${vcs}:${usercontext}" "max-exports" maxexports || maxexports=2 - if [[ ${maxexports} != <-> ]] || (( maxexports < 1 )); then - printf 'vcs_info(): expecting numeric arg >= 1 for max-exports (got %s).\n' ${maxexports} - printf 'Defaulting to 2.\n' - maxexports=2 - fi -} -# }}} -VCS_INFO_nvcsformats () { #{{{ - setopt localoptions noksharrays - local c v - - if [[ $1 == 'preinit' ]] ; then - c=default - v=preinit - fi - zstyle -a ":vcs_info:${v:-$vcs}:${c:-$usercontext}" nvcsformats msgs - (( ${#msgs} > maxexports )) && msgs[${maxexports},-1]=() -} -# }}} -VCS_INFO_realpath () { #{{{ - # a portable 'readlink -f' - # forcing a subshell, to ensure chpwd() is not removed - # from the calling shell (if VCS_INFO_realpath() is called - # manually). - ( - (( ${+functions[chpwd]} )) && unfunction chpwd - setopt chaselinks - cd $1 2>/dev/null && pwd - ) -} -# }}} -VCS_INFO_reposub () { #{{{ - setopt localoptions extendedglob - local base=${1%%/##} - - [[ ${PWD} == ${base}/* ]] || { - printf '.' - return 1 - } - printf '%s' ${PWD#$base/} - return 0 -} -# }}} -VCS_INFO_set () { #{{{ - setopt localoptions noksharrays - local -i i j - - if [[ $1 == '--clear' ]] ; then - for i in {0..9} ; do - unset VCS_INFO_message_${i}_ - done - fi - if [[ $1 == '--nvcs' ]] ; then - [[ $2 == 'preinit' ]] && (( maxexports == 0 )) && (( maxexports = 1 )) - for i in {0..$((maxexports - 1))} ; do - typeset -gx VCS_INFO_message_${i}_= - done - VCS_INFO_nvcsformats $2 - fi - - (( ${#msgs} - 1 < 0 )) && return 0 - for i in {0..$(( ${#msgs} - 1 ))} ; do - (( j = i + 1 )) - typeset -gx VCS_INFO_message_${i}_=${msgs[$j]} - done - return 0 -} -# }}} -# information gathering -VCS_INFO_bzr_get_data () { # {{{ - setopt localoptions noksharrays - local bzrbase bzrbr - local -a bzrinfo - - if zstyle -t ":vcs_info:${vcs}:${usercontext}" "use-simple" ; then - bzrbase=${vcs_comm[basedir]} - bzrinfo[2]=${bzrbase:t} - if [[ -f ${bzrbase}/.bzr/branch/last-revision ]] ; then - bzrinfo[1]=$(< ${bzrbase}/.bzr/branch/last-revision) - bzrinfo[1]=${${bzrinfo[1]}%% *} - fi - else - bzrbase=${${(M)${(f)"$( bzr info )"}:# ##branch\ root:*}/*: ##/} - bzrinfo=( ${${${(M)${(f)"$( bzr version-info )"}:#(#s)(revno|branch-nick)*}/*: /}/*\//} ) - bzrbase="$(VCS_INFO_realpath ${bzrbase})" - fi - - zstyle -s ":vcs_info:${vcs}:${usercontext}" branchformat bzrbr || bzrbr="%b:%r" - zformat -f bzrbr "${bzrbr}" "b:${bzrinfo[2]}" "r:${bzrinfo[1]}" - VCS_INFO_formats '' "${bzrbr}" "${bzrbase}" - return 0 -} -# }}} -VCS_INFO_cdv_get_data () { # {{{ - local cdvbase - - cdvbase=${vcs_comm[basedir]} - VCS_INFO_formats '' "${cdvbase:t}" "${cdvbase}" - return 0 -} -# }}} -VCS_INFO_cvs_get_data () { # {{{ - local cvsbranch cvsbase basename - - cvsbase="." - while [[ -d "${cvsbase}/../CVS" ]]; do - cvsbase="${cvsbase}/.." - done - cvsbase="$(VCS_INFO_realpath ${cvsbase})" - cvsbranch=$(< ./CVS/Repository) - basename=${cvsbase:t} - cvsbranch=${cvsbranch##${basename}/} - [[ -z ${cvsbranch} ]] && cvsbranch=${basename} - VCS_INFO_formats '' "${cvsbranch}" "${cvsbase}" - return 0 -} -# }}} -VCS_INFO_darcs_get_data () { # {{{ - local darcsbase - - darcsbase=${vcs_comm[basedir]} - VCS_INFO_formats '' "${darcsbase:t}" "${darcsbase}" - return 0 -} -# }}} -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" - else - gitaction="am/rebase" - fi - printf '%s' ${gitaction} - return 0 - fi - done - - for tmp in "${gitdir}/rebase-merge/interactive" \ - "${gitdir}/.dotest-merge/interactive" ; do - if [[ -f "${tmp}" ]] ; then - printf '%s' "rebase-i" - return 0 - fi - done - - for tmp in "${gitdir}/rebase-merge" \ - "${gitdir}/.dotest-merge" ; do - if [[ -d "${tmp}" ]] ; then - printf '%s' "rebase-m" - return 0 - fi - done - - if [[ -f "${gitdir}/MERGE_HEAD" ]] ; then - printf '%s' "merge" - return 0 - fi - - if [[ -f "${gitdir}/BISECT_LOG" ]] ; then - printf '%s' "bisect" - return 0 - fi - return 1 -} -# }}} -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)" - [[ -z ${gitbranch} ]] && [[ -r ${gitdir}/rebase-apply/head-name ]] \ - && gitbranch="$(< ${gitdir}/rebase-apply/head-name)" - - elif [[ -f "${gitdir}/rebase-merge/interactive" ]] \ - || [[ -d "${gitdir}/rebase-merge" ]] ; then - gitbranch="$(< ${gitdir}/rebase-merge/head-name)" - - elif [[ -f "${gitdir}/.dotest-merge/interactive" ]] \ - || [[ -d "${gitdir}/.dotest-merge" ]] ; then - gitbranch="$(< ${gitdir}/.dotest-merge/head-name)" - - else - gitbranch="$(${(z)gitsymref} 2> /dev/null)" - - if [[ $? -ne 0 ]] ; then - gitbranch="$(git describe --exact-match HEAD 2>/dev/null)" - - if [[ $? -ne 0 ]] ; then - gitbranch="${${"$(< $gitdir/HEAD)"}[1,7]}..." - fi - fi - fi - - printf '%s' "${gitbranch##refs/heads/}" - return 0 -} -# }}} -VCS_INFO_git_get_data () { # {{{ - setopt localoptions extendedglob - local gitdir gitbase gitbranch gitaction - - gitdir=${vcs_comm[gitdir]} - gitbranch="$(VCS_INFO_git_getbranch ${gitdir})" - - if [[ -z ${gitdir} ]] || [[ -z ${gitbranch} ]] ; then - return 1 - fi - - VCS_INFO_adjust - gitaction="$(VCS_INFO_git_getaction ${gitdir})" - gitbase=${PWD%/${$( git rev-parse --show-prefix )%/##}} - VCS_INFO_formats "${gitaction}" "${gitbranch}" "${gitbase}" - return 0 -} -# }}} -VCS_INFO_hg_get_data () { # {{{ - local hgbranch hgbase - - hgbase=${vcs_comm[basedir]} - hgbranch=$(< ${hgbase}/.hg/branch) - VCS_INFO_formats '' "${hgbranch}" "${hgbase}" - return 0 -} -# }}} -VCS_INFO_mtn_get_data () { # {{{ - local mtnbranch mtnbase - - mtnbase=${vcs_comm[basedir]} - mtnbranch=${${(M)${(f)"$( mtn status )"}:#(#s)Current branch:*}/*: /} - VCS_INFO_formats '' "${mtnbranch}" "${mtnbase}" - return 0 -} -# }}} -VCS_INFO_svk_get_data () { # {{{ - local svkbranch svkbase - - svkbase=${vcs_comm[basedir]} - zstyle -s ":vcs_info:${vcs}:${usercontext}" branchformat svkbranch || svkbranch="%b:%r" - zformat -f svkbranch "${svkbranch}" "b:${vcs_comm[branch]}" "r:${vcs_comm[revision]}" - VCS_INFO_formats '' "${svkbranch}" "${svkbase}" - return 0 -} -# }}} -VCS_INFO_svn_get_data () { # {{{ - setopt localoptions noksharrays - local svnbase svnbranch - local -a svninfo - - svnbase="." - while [[ -d "${svnbase}/../.svn" ]]; do - svnbase="${svnbase}/.." - done - svnbase="$(VCS_INFO_realpath ${svnbase})" - svninfo=( ${${${(M)${(f)"$( svn info )"}:#(#s)(URL|Revision)*}/*: /}/*\//} ) - - zstyle -s ":vcs_info:${vcs}:${usercontext}" branchformat svnbranch || svnbranch="%b:%r" - zformat -f svnbranch "${svnbranch}" "b:${svninfo[1]}" "r:${svninfo[2]}" - VCS_INFO_formats '' "${svnbranch}" "${svnbase}" - return 0 -} -# }}} -VCS_INFO_tla_get_data () { # {{{ - local tlabase tlabranch - - tlabase="$(VCS_INFO_realpath ${vcs_comm[basedir]})" - # tree-id gives us something like 'foo@example.com/demo--1.0--patch-4', so: - tlabranch=${${"$( tla tree-id )"}/*\//} - VCS_INFO_formats '' "${tlabranch}" "${tlabase}" - return 0 -} # }}} -# detection -VCS_INFO_detect_by_dir() { #{{{ - local dirname=$1 - local basedir="." realbasedir - - realbasedir="$(VCS_INFO_realpath ${basedir})" - while [[ ${realbasedir} != '/' ]]; do - if [[ -n ${vcs_comm[detect_need_file]} ]] ; then - [[ -d ${basedir}/${dirname} ]] && \ - [[ -f ${basedir}/${dirname}/${vcs_comm[detect_need_file]} ]] && \ - break - else - [[ -d ${basedir}/${dirname} ]] && break - fi - basedir=${basedir}/.. - realbasedir="$(VCS_INFO_realpath ${basedir})" - done +# command not found handling {{{ - [[ ${realbasedir} == "/" ]] && return 1 - vcs_comm[basedir]=${realbasedir} - return 0 -} -# }}} -VCS_INFO_bzr_detect() { #{{{ - VCS_INFO_check_com bzr || return 1 - vcs_comm[detect_need_file]=branch/format - VCS_INFO_detect_by_dir '.bzr' - return $? -} -# }}} -VCS_INFO_cdv_detect() { #{{{ - VCS_INFO_check_com cdv || return 1 - vcs_comm[detect_need_file]=format - VCS_INFO_detect_by_dir '.cdv' - return $? -} -# }}} -VCS_INFO_cvs_detect() { #{{{ - VCS_INFO_check_com svn || return 1 - [[ -d "./CVS" ]] && [[ -r "./CVS/Repository" ]] && return 0 - return 1 -} -# }}} -VCS_INFO_darcs_detect() { #{{{ - VCS_INFO_check_com darcs || return 1 - vcs_comm[detect_need_file]=format - VCS_INFO_detect_by_dir '_darcs' - return $? -} -# }}} -VCS_INFO_git_detect() { #{{{ - if VCS_INFO_check_com git && git rev-parse --is-inside-work-tree &> /dev/null ; then - vcs_comm[gitdir]="$(git rev-parse --git-dir 2> /dev/null)" || return 1 - if [[ -d ${vcs_comm[gitdir]}/svn ]] ; then vcs_comm[overwrite_name]='git-svn' - elif [[ -d ${vcs_comm[gitdir]}/refs/remotes/p4 ]] ; then vcs_comm[overwrite_name]='git-p4' ; fi - return 0 +(( ${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 } -# }}} -VCS_INFO_hg_detect() { #{{{ - VCS_INFO_check_com hg || return 1 - vcs_comm[detect_need_file]=branch - VCS_INFO_detect_by_dir '.hg' - return $? -} -# }}} -VCS_INFO_mtn_detect() { #{{{ - VCS_INFO_check_com mtn || return 1 - vcs_comm[detect_need_file]=revision - VCS_INFO_detect_by_dir '_MTN' - return $? -} -# }}} -VCS_INFO_svk_detect() { #{{{ - setopt localoptions noksharrays extendedglob - local -a info - local -i fhash - fhash=0 - - VCS_INFO_check_com svk || return 1 - [[ -f ~/.svk/config ]] || return 1 - - # This detection function is a bit different from the others. - # We need to read svk's config file to detect a svk repository - # in the first place. Therefore, we'll just proceed and read - # the other information, too. This is more then any of the - # other detections do but this takes only one file open for - # svk at most. VCS_INFO_svk_get_data() get simpler, too. :-) - while IFS= read -r line ; do - if [[ -n ${vcs_comm[basedir]} ]] ; then - line=${line## ##} - [[ ${line} == depotpath:* ]] && vcs_comm[branch]=${line##*/} - [[ ${line} == revision:* ]] && vcs_comm[revision]=${line##*[[:space:]]##} - [[ -n ${vcs_comm[branch]} ]] && [[ -n ${vcs_comm[revision]} ]] && break - continue - fi - (( fhash > 0 )) && [[ ${line} == ' '[^[:space:]]*:* ]] && break - [[ ${line} == ' hash:'* ]] && fhash=1 && continue - (( fhash == 0 )) && continue - [[ ${PWD}/ == ${${line## ##}%:*}/* ]] && vcs_comm[basedir]=${${line## ##}%:*} - done < ~/.svk/config - - [[ -n ${vcs_comm[basedir]} ]] && \ - [[ -n ${vcs_comm[branch]} ]] && \ - [[ -n ${vcs_comm[revision]} ]] && return 0 - return 1 -} -# }}} -VCS_INFO_svn_detect() { #{{{ - VCS_INFO_check_com svn || return 1 - [[ -d ".svn" ]] && return 0 - return 1 -} -# }}} -VCS_INFO_tla_detect() { #{{{ - VCS_INFO_check_com tla || return 1 - vcs_comm[basedir]="$(tla tree-root 2> /dev/null)" && return 0 - return 1 -} -# }}} -# public API -vcs_info_printsys () { # {{{ - vcs_info print_systems_ -} -# }}} -vcs_info_lastmsg () { # {{{ - local -i i - - VCS_INFO_maxexports - for i in {0..$((maxexports - 1))} ; do - printf '$VCS_INFO_message_%d_: "' $i - if zstyle -T ':vcs_info:formats:command' use-prompt-escapes ; then - print -nP ${(P)${:-VCS_INFO_message_${i}_}} - else - print -n ${(P)${:-VCS_INFO_message_${i}_}} - fi - printf '"\n' - done -} -# }}} -vcs_info () { # {{{ - local -i found - local -a VCSs disabled - local -x vcs usercontext - local -ax msgs - local -Ax vcs_comm - - vcs="init" - VCSs=(git hg bzr darcs svk mtn svn cvs cdv tla) - case $1 in - (print_systems_) - zstyle -a ":vcs_info:${vcs}:${usercontext}" "disable" disabled - print -l '# list of supported version control backends:' \ - '# disabled systems are prefixed by a hash sign (#)' - for vcs in ${VCSs} ; do - [[ -n ${(M)disabled:#${vcs}} ]] && printf '#' - printf '%s\n' ${vcs} - done - print -l '# flavours (cannot be used in the disable style; they' \ - '# are disabled with their master [git-svn -> git]):' \ - git-{p4,svn} - return 0 - ;; - ('') - [[ -z ${usercontext} ]] && usercontext=default - ;; - (*) [[ -z ${usercontext} ]] && usercontext=$1 - ;; - esac - - zstyle -T ":vcs_info:${vcs}:${usercontext}" "enable" || { - [[ -n ${VCS_INFO_message_0_} ]] && VCS_INFO_set --clear - return 0 - } - zstyle -a ":vcs_info:${vcs}:${usercontext}" "disable" disabled - VCS_INFO_maxexports - - (( found = 0 )) - for vcs in ${VCSs} ; do - [[ -n ${(M)disabled:#${vcs}} ]] && continue - vcs_comm=() - VCS_INFO_${vcs}_detect && (( found = 1 )) && break - done - - (( found == 0 )) && { - VCS_INFO_set --nvcs - return 0 - } - - VCS_INFO_${vcs}_get_data || { - VCS_INFO_set --nvcs - return 1 - } - - VCS_INFO_set - return 0 -} - -VCS_INFO_set --nvcs preinit -# }}} - -# change vcs_info formats for the grml prompt -if [[ "$TERM" == dumb ]] ; then - zstyle ':vcs_info:*' actionformats "(%s%)-[%b|%a] " - zstyle ':vcs_info:*' formats "(%s%)-[%b] " -else - # these are the same, just with a lot of colours: - zstyle ':vcs_info:*' actionformats "${MAGENTA}(${NO_COLOUR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${YELLOW}|${RED}%a${MAGENTA}]${NO_COLOUR} " - zstyle ':vcs_info:*' formats "${MAGENTA}(${NO_COLOUR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${MAGENTA}]${NO_COLOUR}%} " - zstyle ':vcs_info:(sv[nk]|bzr):*' branchformat "%b${RED}:${YELLOW}%r" -fi # }}} @@ -1877,33 +1292,54 @@ setopt prompt_subst # make sure to use right prompt only when not running a command is41 && setopt transient_rprompt + +function ESC_print () { + info_print $'\ek' $'\e\\' "$@" +} +function set_title () { + info_print $'\e]0;' $'\a' "$@" +} + +function info_print () { + local esc_begin esc_end + esc_begin="$1" + esc_end="$2" + shift 2 + printf '%s' ${esc_begin} + printf '%s' "$*" + printf '%s' "${esc_end}" +} + +# TODO: revise all these NO* variables and especially their documentation +# in zsh-help() below. is4 && [[ $NOPRECMD -eq 0 ]] && precmd () { [[ $NOPRECMD -gt 0 ]] && return 0 # update VCS information - vcs_info + (( ${+functions[vcs_info]} )) && vcs_info - # allow manual overwriting of RPROMPT - if [[ -n $RPROMPT ]] ; then - [[ $TERM == screen* ]] && print -nP "\ekzsh\e\\" - # return 0 + if [[ $TERM == screen* ]] ; then + if [[ -n ${vcs_info_msg_1_} ]] ; then + ESC_print ${vcs_info_msg_1_} + else + ESC_print "zsh" + fi fi # just use DONTSETRPROMPT=1 to be able to overwrite RPROMPT if [[ $DONTSETRPROMPT -eq 0 ]] ; then if [[ $BATTERY -gt 0 ]] ; then - # update BATTERY information + # update battery (dropped into $PERCENT) information battery - RPROMPT="%(?..:()% ${PERCENT}${SCREENTITLE}" - # RPROMPT="${PERCENT}${SCREENTITLE}" + RPROMPT="%(?..:() ${PERCENT}" else - RPROMPT="%(?..:()% ${SCREENTITLE}" - # RPROMPT="${SCREENTITLE}" + RPROMPT="%(?..:() " fi fi # 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 ${(%):-"%n@%m: %~"} ;; esac } @@ -1921,18 +1357,13 @@ preexec () { if [[ "$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: - if [[ "$TERM" == screen* ]] ; then - SCREENTITLE=$'%{\ekzsh\e\\%}' - else - SCREENTITLE='' + ESC_print ${CMD} fi # adjust title of xterm + [[ ${NOTITLE} -gt 0 ]] && return 0 case $TERM in - (xterm*|rxvt) - print -Pn "\e]0;%n@%m: $1\a" + (xterm*|rxvt*) + set_title "${(%):-"%n@%m:"}" "$1" ;; esac } @@ -1949,23 +1380,25 @@ fi # don't use colors on dumb terminals (like emacs): if [[ "$TERM" == dumb ]] ; then - PROMPT="${EXITCODE}${debian_chroot:+($debian_chroot)}%n@%m %40<...<%B%~%b%<< "'${VCS_INFO_message_0_}'"%# " + PROMPT="${EXITCODE}${debian_chroot:+($debian_chroot)}%n@%m %40<...<%B%~%b%<< " else # only if $GRMLPROMPT is set (e.g. via 'GRMLPROMPT=1 zsh') use the extended prompt # set variable identifying the chroot you work in (used in the prompt below) if [[ $GRMLPROMPT -gt 0 ]] ; then PROMPT="${RED}${EXITCODE}${CYAN}[%j running job(s)] ${GREEN}{history#%!} ${RED}%(3L.+.) ${BLUE}%* %D -${BLUE}%n${NO_COLOUR}@%m %40<...<%B%~%b%<< %# " +${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%<< "'${VCS_INFO_message_0_}'"%# " + PROMPT="${RED}${EXITCODE}${WHITE}${debian_chroot:+($debian_chroot)}${BLUE}%n${NO_COLOUR}@%m %40<...<%B%~%b%<< " else - PROMPT="${BLUE}${EXITCODE}${WHITE}${debian_chroot:+($debian_chroot)}${RED}%n${NO_COLOUR}@%m %40<...<%B%~%b%<< "'${VCS_INFO_message_0_}'"%# " + PROMPT="${BLUE}${EXITCODE}${WHITE}${debian_chroot:+($debian_chroot)}${RED}%n${NO_COLOUR}@%m %40<...<%B%~%b%<< " fi fi fi +PROMPT="${PROMPT}"'${vcs_info_msg_0_}'"%# " + # if we are inside a grml-chroot set a specific prompt theme if [[ -n "$GRML_CHROOT" ]] ; then PROMPT="%{$fg[red]%}(CHROOT) %{$fg_bold[red]%}%n%{$fg_no_bold[white]%}@%m %40<...<%B%~%b%<< %\# " @@ -1987,12 +1420,18 @@ hash -d www=/var/www # }}} # {{{ 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' +if check_com -c screen ; then + if [[ $UID -eq 0 ]] ; then + [[ -r /etc/grml/screenrc ]] && alias screen="${commands[screen]} -c /etc/grml/screenrc" + elif [[ -r $HOME/.screenrc ]] ; then + alias screen="${commands[screen]} -c $HOME/.screenrc" + else + if [[ -r /etc/grml/screenrc_grml ]]; then + alias screen="${commands[screen]} -c /etc/grml/screenrc_grml" + else + [[ -r /etc/grml/screenrc ]] && alias screen="${commands[screen]} -c /etc/grml/screenrc" + fi + fi fi # do we have GNU ls with color-support? @@ -2030,7 +1469,7 @@ alias rm='nocorrect rm' # no spelling correction on rm #a1# Execute \kbd{rmdir} alias rd='rmdir' -#a1# Execute \kbd{rmdir} +#a1# Execute \kbd{mkdir} alias md='mkdir' # see http://www.cl.cam.ac.uk/~mgk25/unicode.html#term for details @@ -2038,8 +1477,7 @@ 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 for ENV in $(env | command grep -i '.utf') ; do @@ -2049,7 +1487,7 @@ utf2iso() { } # 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 for ENV in $(env | command grep -i '\.iso') ; do @@ -2058,22 +1496,6 @@ iso2utf() { fi } -# set up software synthesizer via speakup -swspeak() { - aumix -w 90 -v 90 -p 90 -m 90 - if ! [[ -r /dev/softsynth ]] ; then - flite -o play -t "Sorry, software synthesizer not available. Did you boot with swspeak bootoption?" - return 1 - else - setopt singlelinezle - unsetopt prompt_cr - export PS1="%m%# " - nice -n -20 speechd-up - sleep 2 - flite -o play -t "Finished setting up software synthesizer" - fi -} - # I like clean prompt, so provide simple way to get that check_com 0 || alias 0='return 0' @@ -2081,8 +1503,14 @@ check_com 0 || alias 0='return 0' check_com S &>/dev/null || alias S='screen' check_com s &>/dev/null || alias s='ssh' +# especially for roadwarriors using GNU screen and ssh: +if ! check_com asc &>/dev/null ; then + asc() { autossh -t "$@" 'screen -RdU' } + compdef asc=ssh +fi + # get top 10 shell commands: -alias top10='print -l ? ${(o)history%% *} | uniq -c | sort -nr | head -n 10' +alias top10='print -l ${(o)history%% *} | uniq -c | sort -nr | head -n 10' # truecrypt; use e.g. via 'truec /dev/ice /mnt/ice' or 'truec -i' if check_com -c truecrypt ; then @@ -2100,25 +1528,29 @@ zsh-help - hints for use of zsh on grml =======================================$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. + +For your own changes use these two files: + $HOME/.zshrc.pre + $HOME/.zshrc.local - http://git.grml.org/?p=grml-etc-core.git;a=blob_plain;f=etc/zsh/zshrc - http://git.grml.org/?p=grml-etc-core.git;a=blob_plain;f=etc/skel/.zshrc +The former is sourced very early in our zshrc, the latter is sourced +very lately. -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. +System wide configuration without touching configuration files of grml +can take place in /etc/zsh/zshrc.local. -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. +Normally, the root user (EUID == 0) does not get the whole grml setup. +If you want to force the whole setup for that user, too, set +GRML_ALWAYS_LOAD_ALL=1 in .zshrc.pre in root'\''s home directory. For information regarding zsh start at http://grml.org/zsh/ @@ -2139,11 +1571,18 @@ the zsh yet. :) "NOCOR=1 zsh" => deactivate automatic correction "NOMENU=1 zsh" => do not use auto menu completion (note: use ctrl-d for completion instead!) "NOPRECMD=1 zsh" => disable the precmd + preexec commands (set GNU screen title) + "NOTITLE=1 zsh" => disable setting the title of xterms without disabling + preexec() and precmd() completely "BATTERY=1 zsh" => activate battery status (via acpi) on right side of prompt + "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 ~/.zshenv to ensure they are set when sourcing grml'\''s +add them to ~/.zshrc.pre to ensure they are set when sourcing grml'\''s zshrc.' print " @@ -2180,7 +1619,8 @@ if [[ -r /etc/debian_version ]] ; then # debian upgrade #f3# Execute \kbd{apt-get update \&\& }\\&\quad \kbd{apt-get dist-upgrade} upgrade() { - if [[ -z "$1" ]] ; then + emulate -L zsh + if [[ -z $1 ]] ; then $SUDO apt-get update $SUDO apt-get -u upgrade else @@ -2202,26 +1642,29 @@ if [[ -r /etc/debian_version ]] ; then fi #a1# Take a look at the syslog: \kbd{\$PAGER /var/log/syslog} - alias llog="$PAGER /var/log/syslog" # take a look at the syslog + 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} - 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 + salias tlog="tail -f /var/log/syslog" # follow the syslog fi # sort installed Debian-packages by size -if check_com -c grep-status ; then +if check_com -c dpkg-query ; 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' + alias debs-by-size="dpkg-query -Wf 'x \${Installed-Size} \${Package} \${Status}\n' | sed -ne '/^x /d' -e '/^x \(.*\) install ok installed$/s//\1/p' | sort -nr" fi # if cdrecord is a symlink (to wodim) or isn't present at all warn: -if [[ -L /usr/bin/cdrecord ]] || ! check_com -c cdrecord ; then - if check_com -c wodim ; then - alias cdrecord="echo 'cdrecord is not provided under its original name by Debian anymore. +if [[ -L /usr/bin/cdrecord ]] || ! check_com -c cdrecord; then + if check_com -c wodim; then + cdrecord() { + cat <' with menu - zstyle ':completion:*:*:cd:*:directory-stack' menu yes select + # automatically complete 'cd -' and 'cd -' with menu + # zstyle ':completion:*:*:cd:*:directory-stack' menu yes select # insert all expansions for expand completer zstyle ':completion:*:expand:*' tag-order all-expansions @@ -2354,6 +1797,9 @@ grmlcomp() { zstyle ':completion:*:manuals.*' insert-sections true zstyle ':completion:*:man:*' menu yes select + # provide .. as a completion + zstyle ':completion:*' special-dirs .. + # run rehash on completion so new installed program are found automatically: _force_rehash() { (( CURRENT == 1 )) && rehash @@ -2381,12 +1827,6 @@ grmlcomp() { fi' fi - # zstyle ':completion:*' completer _complete _correct _approximate - # zstyle ':completion:*' expand prefix suffix - - # complete shell aliases - # zstyle ':completion:*' completer _expand_alias _complete _approximate - # command for process lists, the local web server details and host completion zstyle ':completion:*:urls' local 'www' '/var/www/' 'public_html' @@ -2410,33 +1850,15 @@ grmlcomp() { localhost ) zstyle ':completion:*:hosts' hosts $hosts + # TODO: so, why is this here? # 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 + for compcom in cp deborphan df feh fetchipac head hnb ipacsum mv \ + pal stow tail uname ; do + [[ -z ${_comps[$compcom]} ]] && compdef _gnu_generic ${compcom} + done; unset compcom # see upgrade function in this file compdef _hosts upgrade @@ -2446,30 +1868,12 @@ grmlcomp() { # {{{ grmlstuff grmlstuff() { # people should use 'grml-x'! - startx() { - if [[ -e /etc/X11/xorg.conf ]] ; then - [[ -x /usr/bin/startx ]] && /usr/bin/startx "$@" || /usr/X11R6/bin/startx "$@" - else - echo "Please use the script \"grml-x\" for starting the X Window System -because there does not exist /etc/X11/xorg.conf yet. -If you want to use startx anyway please call \"/usr/bin/startx\"." - return -1 - fi - } - - xinit() { - if [[ -e /etc/X11/xorg.conf ]] ; then - [[ -x /usr/bin/xinit ]] && /usr/bin/xinit || /usr/X11R6/bin/xinit - else - echo "Please use the script \"grml-x\" for starting the X Window System. -because there does not exist /etc/X11/xorg.conf yet. -If you want to use xinit anyway please call \"/usr/bin/xinit\"." + if check_com -c 915resolution; then + 855resolution() { + echo "Please use 915resolution as resolution modifying tool for Intel \ +graphic chipset." return -1 - fi - } - - if check_com -c 915resolution ; then - alias 855resolution='echo -e "Please use 915resolution as resolution modify tool for Intel graphic chipset."; return -1' + } fi #a1# Output version of running grml @@ -2481,7 +1885,10 @@ If you want to use xinit anyway please call \"/usr/bin/xinit\"." fi if check_com -c grml-debootstrap ; then - alias debian2hd='print "Installing debian to harddisk is possible via using grml-debootstrap." ; return 1' + debian2hd() { + echo "Installing debian to harddisk is possible by using grml-debootstrap." + return 1 + } fi } # }}} @@ -2518,26 +1925,12 @@ setenv() { typeset -x "${1}${1:+=}${(@)argv[2,$#]}" } # csh compatibility #f1# Reload an autoloadable function freload() { while (( $# )); do; unfunction $1; autoload -U $1; shift; done } - -#f1# Reload zsh setup -reload() { - if [[ "$#*" -eq 0 ]] ; then - [[ -r ~/.zshrc ]] && . ~/.zshrc - else - local fn - for fn in "$@"; do - unfunction $fn - autoload -U $fn - done - fi -} -compdef _functions reload freload +compdef _functions freload #f1# List symlinks in detail (more detailed version of 'readlink -f' and 'whence -s') sll() { [[ -z "$1" ]] && printf 'Usage: %s \n' "$0" && return 1 - for i in "$@" ; do - file=$i + for file in "$@" ; do while [[ -h "$file" ]] ; do ls -l $file file=$(readlink "$file") @@ -2552,25 +1945,26 @@ if check_com qma ; then 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 $PAGER ; then #f1# View Debian's changelog of a given package dchange() { - if [[ -r /usr/share/doc/${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 + emulate -L zsh + if [[ -r /usr/share/doc/$1/changelog.Debian.gz ]] ; then + $PAGER /usr/share/doc/$1/changelog.Debian.gz + elif [[ -r /usr/share/doc/$1/changelog.gz ]] ; then + $PAGER /usr/share/doc/$1/changelog.gz else if check_com -c aptitude ; then echo "No changelog for package $1 found, using aptitude to retrieve it." if isgrml ; then - aptitude -t unstable changelog ${1} + aptitude -t unstable changelog $1 else - aptitude changelog ${1} + aptitude changelog $1 fi else echo "No changelog for package $1 found, sorry." @@ -2583,11 +1977,12 @@ if check_com -c $PAGER ; then #f1# View Debian's NEWS of a given package dnews() { - if [[ -r /usr/share/doc/${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 @@ -2599,8 +1994,9 @@ if check_com -c $PAGER ; then #f1# View upstream's changelog of a given package uchange() { - if [[ -r /usr/share/doc/${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 @@ -2623,7 +2019,7 @@ compdef _aliases edalias #f1# Edit a function via zle edfunc() { - [[ -z "$1" ]] && { echo "Usage: edfun " ; return 1 } || zed -f "$1" ; + [[ -z "$1" ]] && { echo "Usage: edfunc " ; return 1 } || zed -f "$1" ; } compdef _functions edfunc @@ -2658,8 +2054,15 @@ if [[ -d /etc/init.d || -d /etc/service ]] ; then fi } + _grmlinitd() { + local -a scripts + scripts=( /etc/init.d/*(x:t) ) + _describe "service startup script" scripts + } + for i in Start Restart Stop Force-Reload Reload ; do eval "$i() { __start_stop $i \"\$1\" \"\$2\" ; }" + compdef _grmlinitd $i done fi @@ -2704,22 +2107,143 @@ H-Glob() { } alias help-zshglob=H-Glob +#v1# set number of lines to display per page +HELP_LINES_PER_PAGE=20 +#v1# set location of help-zle cache file +HELP_ZLE_CACHE_FILE=~/.cache/zsh_help_zle_lines.zsh +#f1# helper function for help-zle, actually generates the help text +help_zle_parse_keybindings() +{ + emulate -L zsh + setopt extendedglob + unsetopt ksharrays #indexing starts at 1 + + #v1# choose files that help-zle will parse for keybindings + ((${+HELPZLE_KEYBINDING_FILES})) || HELPZLE_KEYBINDING_FILES=( /etc/zsh/zshrc ~/.zshrc.pre ~/.zshrc ~/.zshrc.local ) + + if [[ -r $HELP_ZLE_CACHE_FILE ]]; then + local load_cache=0 + for f ($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['@']="set MARK" + help_zle_keybindings['XJ']="vi-join lines" + help_zle_keybindings['XB']="jump to matching brace" + help_zle_keybindings['XU']="undo" + help_zle_keybindings['_']="undo" + help_zle_keybindings['XF']="find in cmdline" + help_zle_keybindings['A']="goto beginning of line" + help_zle_keybindings['E']="goto end of line" + help_zle_keybindings['t']="transpose charaters" + help_zle_keybindings['T']="transpose words" + help_zle_keybindings['s']="spellcheck word" + help_zle_keybindings['K']="backward kill buffer" + help_zle_keybindings['U']="forward kill buffer" + help_zle_keybindings['y']="insert previously killed word/string" + help_zle_keybindings["'"]="quote line" + help_zle_keybindings['"']="quote from mark to cursor" + help_zle_keybindings['']="repeat next cmd/char times (-10a -> -10 times 'a')" + help_zle_keybindings['U']="make next word Uppercase" + help_zle_keybindings['l']="make next word lowercase" + help_zle_keybindings['Xd']="preview expansion under cursor" + help_zle_keybindings['q']="push current CL into background, freeing it. Restore on next CL" + help_zle_keybindings['.']="insert (and interate through) last word from prev CLs" + help_zle_keybindings[',']="complete word from newer history (consecutive hits)" + help_zle_keybindings['m']="repeat last typed word on current CL" + help_zle_keybindings['V']="insert next keypress symbol literally (e.g. for bindkey)" + help_zle_keybindings['!!:n*']="insert last n arguments of last command" + help_zle_keybindings['!!:n-']="insert arguments n..N-2 of last command (e.g. mv s s d)" + help_zle_keybindings['H']="run help on current command" + + #init global variables + unset help_zle_lines help_zle_sln + typeset -g -a help_zle_lines + typeset -g help_zle_sln=1 + + local k v + local lastkeybind_desc contents #last description starting with #k# that we found + local num_lines_elapsed=0 #number of lines between last description and keybinding + #search config files in the order they a called (and thus the order in which they overwrite keybindings) + for f in $HELPZLE_KEYBINDING_FILES; do + [[ -r "$f" ]] || continue #not readable ? skip it + contents="$(<$f)" + for cline in "${(f)contents}"; do + #zsh pattern: matches lines like: #k# .............. + if [[ "$cline" == (#s)[[:space:]]#\#k\#[[:space:]]##(#b)(*)[[:space:]]#(#e) ]]; then + lastkeybind_desc="$match[*]" + num_lines_elapsed=0 + #zsh pattern: matches lines that set a keybinding using bindkey or compdef -k + # ignores lines that are commentend out + # grabs first in '' or "" enclosed string with length between 1 and 6 characters + elif [[ "$cline" == [^#]#(bindkey|compdef -k)[[:space:]](*)(#b)(\"((?)(#c1,6))\"|\'((?)(#c1,6))\')(#B)(*) ]]; then + #description prevously found ? description not more than 2 lines away ? keybinding not empty ? + if [[ -n $lastkeybind_desc && $num_lines_elapsed -lt 2 && -n $match[1] ]]; then + #substitute keybinding string with something readable + k=${${${${${${${match[1]/\\e\^h/}/\\e\^\?/}/\\e\[5~/}/\\e\[6~/}//(\\e|\^\[)/}//\^/}/3~/} + #put keybinding in assoc array, possibly overwriting defaults or stuff found in earlier files + #Note that we are extracting the keybinding-string including the quotes (see Note at beginning) + help_zle_keybindings[${k}]=$lastkeybind_desc + fi + lastkeybind_desc="" + else + ((num_lines_elapsed++)) + fi + done + done + unset contents + #calculate length of keybinding column + local kstrlen=0 + for k (${(k)help_zle_keybindings[@]}) ((kstrlen < ${#k})) && kstrlen=${#k} + #convert the assoc array into preformated lines, which we are able to sort + for k v in ${(kv)help_zle_keybindings[@]}; do + #pad keybinding-string to kstrlen chars and remove outermost characters (i.e. the quotes) + help_zle_lines+=("${(r:kstrlen:)k[2,-2]}${v}") + done + #sort lines alphabetically + help_zle_lines=("${(i)help_zle_lines[@]}") + [[ -d ${HELP_ZLE_CACHE_FILE:h} ]] || mkdir -p "${HELP_ZLE_CACHE_FILE:h}" + echo "help_zle_lines=(${(q)help_zle_lines[@]})" >| $HELP_ZLE_CACHE_FILE + zcompile $HELP_ZLE_CACHE_FILE +} +typeset -g help_zle_sln +typeset -g -a help_zle_lines + +#f1# Provides (partially autogenerated) help on keybindings and the zsh line editor +help-zle() +{ + emulate -L zsh + unsetopt ksharrays #indexing starts at 1 + #help lines already generated ? no ? then do it + [[ ${+functions[help_zle_parse_keybindings]} -eq 1 ]] && {help_zle_parse_keybindings && unfunction help_zle_parse_keybindings} + #already displayed all lines ? go back to the start + [[ $help_zle_sln -gt ${#help_zle_lines} ]] && help_zle_sln=1 + local sln=$help_zle_sln + #note that help_zle_sln is a global var, meaning we remember the last page we viewed + help_zle_sln=$((help_zle_sln + HELP_LINES_PER_PAGE)) + zle -M "${(F)help_zle_lines[sln,help_zle_sln-1]}" +} +#k# display help for keybindings and ZLE (cycle pages with consecutive use) +zle -N help-zle && bindkey '^Xz' help-zle + 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 " >&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]$REST" + ps xauwww | grep -i --color=auto "[${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 ]] && \ @@ -2731,6 +2255,7 @@ deswap() { # print hex value of a number hex() { + emulate -L zsh [[ -n "$1" ]] && printf "%x\n" $1 || { print 'Usage: hex ' ; return 1 } } @@ -2742,17 +2267,6 @@ peval() { } functions peval &>/dev/null && alias calc=peval -# brltty seems to have problems with utf8 environment and/or font Uni3-Terminus16 under -# certain circumstances, so work around it, no matter which environment we have -brltty() { - if [[ -z "$DISPLAY" ]] ; then - consolechars -f /usr/share/consolefonts/default8x16.psf.gz - command brltty "$@" - else - command brltty "$@" - fi -} - # just press 'asdf' keys to toggle between dvorak and us keyboard layout aoeu() { echo -n 'Switching to us keyboard layout: ' @@ -2772,6 +2286,7 @@ uiae() { # set up an ipv6 tunnel ipv6-tunnel() { + emulate -L zsh case $1 in start) if ifconfig sit1 2>/dev/null | grep -q 'inet6 addr: 2002:.*:1::1' ; then @@ -2812,12 +2327,31 @@ ipv6-tunnel() { # run dhclient for wireless device iwclient() { - salias dhclient "$(wavemon -d | awk '/device/{print $2}')" + sudo dhclient "$(wavemon -d | awk '/device/{print $3}')" } -# spawn a minimally set up ksh - useful if you want to umount /usr/. +# spawn a minimally set up mksh - useful if you want to umount /usr/. minimal-shell() { - exec env -i ENV="/etc/minimal-shellrc" HOME="$HOME" TERM="$TERM" ksh + emulate -L zsh + local shell="/bin/mksh" + + if [[ ! -x ${shell} ]]; then + printf '`%s'\'' not available, giving up.\n' ${shell} >&2 + return 1 + fi + + exec env -i ENV="/etc/minimal-shellrc" HOME="$HOME" TERM="$TERM" ${shell} +} + +# 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). +vim() { + VIM_PLEASE_SET_TITLE='yes' command vim ${VIM_OPTIONS} "$@" } # make a backup of a file @@ -2825,33 +2359,104 @@ bk() { cp -a "$1" "${1}_$(date --iso-8601=seconds)" } -# Switching shell safely and efficiently? http://www.zsh.org/mla/workers/2001/msg02410.html -# bash() { -# NO_SWITCH="yes" command bash "$@" -# } -# restart () { -# exec $SHELL $SHELL_ARGS "$@" -# } +#f1# grep for patterns in grml's zsh setup +zg() { +#{{{ + LANG=C perl -e ' + +sub usage { + print "usage: zg -[anr] \n"; + print " Search for patterns in grml'\''s zshrc.\n"; + print " zg takes no or exactly one option plus a non empty pattern.\n\n"; + print " options:\n"; + print " -- no options (use if your pattern starts in with a dash.\n"; + print " -a search for the pattern in all code regions\n"; + print " -n search for the pattern in non-root code only\n"; + print " -r search in code for everyone (also root) only\n\n"; + print " The default is -a for non-root users and -r for root.\n\n"; + print " If you installed the zshrc to a non-default locations (ie *NOT*\n"; + print " in /etc/zsh/zshrc) do: export GRML_ZSHRC=\$HOME/.zshrc\n"; + print " ...in case you copied the file to that location.\n\n"; + exit 1; +} + +if ($ENV{GRML_ZSHRC} ne "") { + $RC = $ENV{GRML_ZSHRC}; +} else { + $RC = "/etc/zsh/zshrc"; +} + +usage if ($#ARGV < 0 || $#ARGV > 1); +if ($> == 0) { $mode = "allonly"; } +else { $mode = "all"; } + +$opt = $ARGV[0]; +if ($opt eq "--") { shift; } +elsif ($opt eq "-a") { $mode = "all"; shift; } +elsif ($opt eq "-n") { $mode = "nonroot"; shift; } +elsif ($opt eq "-r" ) { $mode = "allonly"; shift; } +elsif ($opt =~ m/^-/ || $#ARGV > 0) { usage(); } + +$pattern = $ARGV[0]; +usage() if ($pattern eq ""); + +open FH, "<$RC" or die "zg: Could not open $RC: $!\n"; +while ($line = ) { + chomp $line; + if ($line =~ m/^#:grep:marker:for:mika:/) { $markerfound = 1; next; } + next if ($mode eq "nonroot" && markerfound == 0); + break if ($mode eq "allonly" && markerfound == 1); + print $line, "\n" if ($line =~ /$pattern/); +} +close FH; +exit 0; + + ' -- "$@" +#}}} + return $? +} -# }}} +ssl_hashes=( sha512 sha256 sha1 md5 ) + +for sh in ${ssl_hashes}; do + eval 'ssl-cert-'${sh}'() { + emulate -L zsh + if [[ -z $1 ]] ; then + printf '\''usage: %s \n'\'' "ssh-cert-'${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 \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 \n' + return 1 + fi + openssl x509 -noout -text -in $1 + ssl-cert-fingerprints $1 +} -# log out? set timeout in seconds {{{ -# TMOUT=1800 -# do not log out in some specific terminals: -# if [[ "${TERM}" == ([Exa]term*|rxvt|dtterm|screen*) ]] ; then -# unset TMOUT -# fi # }}} # {{{ make sure our environment is clean regarding colors for color in BLUE RED GREEN CYAN YELLOW MAGENTA WHITE ; unset $color # }}} -# source another config file if present {{{ -xsource "/etc/zsh/zshrc.local" -xsource "${HOME}/.zshenv" -# }}} - # "persistent history" {{{ # just write important commands you always need to ~/.important_commands if [[ -r ~/.important_commands ]] ; then @@ -2859,14 +2464,1446 @@ if [[ -r ~/.important_commands ]] ; then fi # }}} +# load the lookup subsystem if it's available on the system +zrcautoload lookupinit && lookupinit + +#:grep:marker:for:mika: :-) +### non-root (EUID != 0) code below +### + +if (( GRML_ALWAYS_LOAD_ALL == 0 )) && (( $EUID == 0 )) ; then + zrclocal + return 0 +fi + +# variables {{{ + +# set terminal property (used e.g. by msgid-chooser) +export COLORTERM="yes" + +# set default browser +if [[ -z "$BROWSER" ]] ; then + if [[ -n "$DISPLAY" ]] ; then + #v# If X11 is running + check_com -c firefox && export BROWSER=firefox + else + #v# If no X11 is running + check_com -c w3m && export BROWSER=w3m + fi +fi + +#m# v QTDIR \kbd{/usr/share/qt[34]}\quad [for non-root only] +[[ -d /usr/share/qt3 ]] && export QTDIR=/usr/share/qt3 +[[ -d /usr/share/qt4 ]] && export QTDIR=/usr/share/qt4 + +# support running 'jikes *.java && jamvm HelloWorld' OOTB: +#v# [for non-root only] +[[ -f /usr/share/classpath/glibj.zip ]] && export JIKESPATH=/usr/share/classpath/glibj.zip +# }}} + +# aliases {{{ + +# Xterm resizing-fu. +# Based on http://svn.kitenet.net/trunk/home-full/.zshrc?rev=11710&view=log (by Joey Hess) +alias hide='echo -en "\033]50;nil2\007"' +alias tiny='echo -en "\033]50;-misc-fixed-medium-r-normal-*-*-80-*-*-c-*-iso8859-15\007"' +alias small='echo -en "\033]50;6x10\007"' +alias medium='echo -en "\033]50;-misc-fixed-medium-r-normal--13-120-75-75-c-80-iso8859-15\007"' +alias default='echo -e "\033]50;-misc-fixed-medium-r-normal-*-*-140-*-*-c-*-iso8859-15\007"' +alias large='echo -en "\033]50;-misc-fixed-medium-r-normal-*-*-150-*-*-c-*-iso8859-15\007"' +alias huge='echo -en "\033]50;-misc-fixed-medium-r-normal-*-*-210-*-*-c-*-iso8859-15\007"' +alias smartfont='echo -en "\033]50;-artwiz-smoothansi-*-*-*-*-*-*-*-*-*-*-*-*\007"' +alias semifont='echo -en "\033]50;-misc-fixed-medium-r-semicondensed-*-*-120-*-*-*-*-iso8859-15\007"' + +# general +#a2# Execute \kbd{du -sch} +alias da='du -sch' +#a2# Execute \kbd{jobs -l} +alias j='jobs -l' + +# compile stuff +#a2# Execute \kbd{./configure} +alias CO="./configure" +#a2# Execute \kbd{./configure --help} +alias CH="./configure --help" + +# listing stuff +#a2# Execute \kbd{ls -lSrah} +alias dir="ls -lSrah" +#a2# Only show dot-directories +alias lad='ls -d .*(/)' # only show dot-directories +#a2# Only show dot-files +alias lsa='ls -a .*(.)' # only show dot-files +#a2# Only files with setgid/setuid/sticky flag +alias lss='ls -l *(s,S,t)' # only files with setgid/setuid/sticky flag +#a2# Only show 1st ten symlinks +alias lsl='ls -l *(@)' # only symlinks +#a2# Display only executables +alias lsx='ls -l *(*)' # only executables +#a2# Display world-{readable,writable,executable} files +alias lsw='ls -ld *(R,W,X.^ND/)' # world-{readable,writable,executable} files +#a2# Display the ten biggest files +alias lsbig="ls -flh *(.OL[1,10])" # display the biggest files +#a2# Only show directories +alias lsd='ls -d *(/)' # only show directories +#a2# Only show empty directories +alias lse='ls -d *(/^F)' # only show empty directories +#a2# Display the ten newest files +alias lsnew="ls -rtlh *(D.om[1,10])" # display the newest files +#a2# Display the ten oldest files +alias lsold="ls -rtlh *(D.Om[1,10])" # display the oldest files +#a2# Display the ten smallest files +alias lssmall="ls -Srl *(.oL[1,10])" # display the smallest files + +# chmod +#a2# Execute \kbd{chmod 600} +alias rw-='chmod 600' +#a2# Execute \kbd{chmod 700} +alias rwx='chmod 700' +#m# a2 r-{}- Execute \kbd{chmod 644} +alias r--='chmod 644' +#a2# Execute \kbd{chmod 755} +alias r-x='chmod 755' + +# some useful aliases +#a2# Execute \kbd{mkdir -p} +alias md='mkdir -p' +#a2# Remove current empty directory. Execute \kbd{cd ..; rmdir $OLDCWD} +alias rmcdir='cd ..; rmdir $OLDPWD || cd $OLDPWD' + +# console stuff +#a2# Execute \kbd{mplayer -vo fbdev} +alias cmplayer='mplayer -vo fbdev' +#a2# Execute \kbd{mplayer -vo fbdev -fs -zoom} +alias fbmplayer='mplayer -vo fbdev -fs -zoom' +#a2# Execute \kbd{links2 -driver fb} +alias fblinks='links2 -driver fb' + +#a2# ssh with StrictHostKeyChecking=no \\&\quad and UserKnownHostsFile unset +alias insecssh='ssh -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"' +alias insecscp='scp -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"' + +# simple webserver +check_com -c python && alias http="python -m SimpleHTTPServer" + +# Use 'g' instead of 'git': +check_com g || alias g='git' + +# 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 {{{ + +# searching +#f4# Search for newspostings from authors +agoogle() { ${=BROWSER} "http://groups.google.com/groups?as_uauthors=$*" ; } +#f4# Search Debian Bug Tracking System +debbug() { + emulate -L zsh + setopt extendedglob + if [[ $# -eq 1 ]]; then + case "$1" in + ([0-9]##) + ${=BROWSER} "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=$1" + ;; + (*@*) + ${=BROWSER} "http://bugs.debian.org/cgi-bin/pkgreport.cgi?submitter=$1" + ;; + (*) + ${=BROWSER} "http://bugs.debian.org/$*" + ;; + esac + else + print "$0 needs one argument" + return 1 + fi +} +#f4# Search Debian Bug Tracking System in mbox format +debbugm() { + emulate -L zsh + bts show --mbox $1 +} +#f4# Search DMOZ +dmoz() { + emulate -L zsh + ${=BROWSER} http://search.dmoz.org/cgi-bin/search\?search=${1// /_} +} +#f4# Search German Wiktionary +dwicti() { + emulate -L zsh + ${=BROWSER} http://de.wiktionary.org/wiki/${(C)1// /_} +} +#f4# Search English Wiktionary +ewicti() { + emulate -L zsh + ${=BROWSER} http://en.wiktionary.org/wiki/${(C)1// /_} +} +#f4# Search Google Groups +ggogle() { + emulate -L zsh + ${=BROWSER} "http://groups.google.com/groups?q=$*" +} +#f4# Search Google +google() { + emulate -L zsh + ${=BROWSER} "http://www.google.com/search?&num=100&q=$*" +} +#f4# Search Google Groups for MsgID +mggogle() { + emulate -L zsh + ${=BROWSER} "http://groups.google.com/groups?selm=$*" +} +#f4# Search Netcraft +netcraft(){ + emulate -L zsh + ${=BROWSER} "http://toolbar.netcraft.com/site_report?url=$1" +} +#f4# Use German Wikipedia's full text search +swiki() { + emulate -L zsh + ${=BROWSER} http://de.wikipedia.org/wiki/Spezial:Search/${(C)1} +} +#f4# search \kbd{dict.leo.org} +oleo() { + emulate -L zsh + ${=BROWSER} "http://dict.leo.org/?search=$*" +} +#f4# Search German Wikipedia +wikide() { + emulate -L zsh + ${=BROWSER} http://de.wikipedia.org/wiki/"${(C)*}" +} +#f4# Search English Wikipedia +wikien() { + emulate -L zsh + ${=BROWSER} http://en.wikipedia.org/wiki/"${(C)*}" +} +#f4# Search official debs +wodeb() { + emulate -L zsh + ${=BROWSER} "http://packages.debian.org/search?keywords=$1&searchon=contents&suite=${2:=unstable}§ion=all" +} + +#m# f4 gex() Exact search via Google +check_com google && gex () { + google "\"[ $1]\" $*" +} + +# misc +#f5# Backup \kbd{file {\rm to} file\_timestamp} +bk() { + emulate -L zsh + cp -b $1 $1_`date --iso-8601=m` +} +#f5# Copied diff +cdiff() { + emulate -L zsh + diff -crd "$@" | egrep -v "^Only in |^Binary files " +} +#f5# cd to directoy and list files +cl() { + emulate -L zsh + cd $1 && ls -a +} +#f5# Cvs add +cvsa() { + emulate -L zsh + cvs add $* && cvs com -m 'initial checkin' $* +} +#f5# Cvs diff +cvsd() { + emulate -L zsh + cvs diff -N $* |& $PAGER +} +#f5# Cvs log +cvsl() { + emulate -L zsh + cvs log $* |& $PAGER +} +#f5# Cvs update +cvsq() { + emulate -L zsh + cvs -nq update +} +#f5# Rcs2log +cvsr() { + emulate -L zsh + rcs2log $* | $PAGER +} +#f5# Cvs status +cvss() { + emulate -L zsh + cvs status -v $* +} +#f5# Disassemble source files using gcc and as +disassemble(){ + emulate -L zsh + gcc -pipe -S -o - -O -g $* | as -aldh -o /dev/null +} +#f5# Firefox remote control - open given URL +fir() { + if [ -e /etc/debian_version ]; then + firefox -a iceweasel -remote "openURL($1)" || firefox ${1}& + else + firefox -a firefox -remote "openURL($1)" || firefox ${1}& + fi +} +# 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 +} + +#f5# Create Directoy and \kbd{cd} to it +mcd() { + mkdir -p "$@" && cd "$@" +} +#f5# Create temporary directory and \kbd{cd} to it +cdt() { + local t + t=$(mktemp -d) + echo "$t" + builtin cd "$t" +} +#f5# Unified diff to timestamped outputfile +mdiff() { + diff -udrP "$1" "$2" > diff.`date "+%Y-%m-%d"`."$1" +} + +#f5# Create directory under cursor or the selected area +# Press ctrl-xM to create the directory under the cursor or the selected area. +# To select an area press ctrl-@ or ctrl-space and use the cursor. +# Use case: you type "mv abc ~/testa/testb/testc/" and remember that the +# directory does not exist yet -> press ctrl-XM and problem solved +inplaceMkDirs() { + local PATHTOMKDIR + if ((REGION_ACTIVE==1)); then + local F=$MARK T=$CURSOR + if [[ $F -gt $T ]]; then + F=${CURSOR} + T=${MARK} + fi + # get marked area from buffer and eliminate whitespace + PATHTOMKDIR=${BUFFER[F+1,T]%%[[:space:]]##} + PATHTOMKDIR=${PATHTOMKDIR##[[:space:]]##} + else + local bufwords iword + bufwords=(${(z)LBUFFER}) + iword=${#bufwords} + bufwords=(${(z)BUFFER}) + PATHTOMKDIR="${(Q)bufwords[iword]}" + fi + [[ -z "${PATHTOMKDIR}" ]] && return 1 + if [[ -e "${PATHTOMKDIR}" ]]; then + zle -M " path already exists, doing nothing" + else + zle -M "$(mkdir -p -v "${PATHTOMKDIR}")" + zle end-of-line + fi +} +#k# mkdir -p from string under cursor or marked area +zle -N inplaceMkDirs && bindkey '^XM' inplaceMkDirs + +#f5# Memory overview +memusage() { + ps aux | awk '{if (NR > 1) print $5; if (NR > 2) print "+"} END { print "p" }' | dc +} +#f5# Show contents of gzipped tar file +shtar() { + emulate -L zsh + gunzip -c $1 | tar -tf - -- | $PAGER +} +#f5# Show contents of zip file +shzip() { + emulate -L zsh + unzip -l $1 | $PAGER +} +#f5# Unified diff +udiff() { + emulate -L zsh + diff -urd $* | egrep -v "^Only in |^Binary files " +} +#f5# (Mis)use \kbd{vim} as \kbd{less} +viless() { + emulate -L zsh + vim --cmd 'let no_plugin_maps = 1' -c "so \$VIMRUNTIME/macros/less.vim" "${@:--}" +} + +# Function Usage: uopen $URL/$file +#f5# Download a file and display it locally +uopen() { + emulate -L zsh + if ! [[ -n "$1" ]] ; then + print "Usage: uopen \$URL/\$file">&2 + return 1 + else + FILE=$1 + MIME=$(curl --head $FILE | grep Content-Type | cut -d ' ' -f 2 | cut -d\; -f 1) + MIME=${MIME%$'\r'} + curl $FILE | see ${MIME}:- + fi +} + +# Function Usage: doc packagename +#f5# \kbd{cd} to /usr/share/doc/\textit{package} +doc() { + emulate -L zsh + cd /usr/share/doc/$1 && ls +} +_doc() { _files -W /usr/share/doc -/ } +check_com compdef && compdef _doc doc + +#f5# Make screenshot +sshot() { + [[ ! -d ~/shots ]] && mkdir ~/shots + #cd ~/shots ; sleep 5 ; import -window root -depth 8 -quality 80 `date "+%Y-%m-%d--%H:%M:%S"`.png + cd ~/shots ; sleep 5; import -window root shot_`date --iso-8601=m`.jpg +} + +# list images only +limg() { + local -a images + images=( *.{jpg,gif,png}(.N) ) + + if [[ $#images -eq 0 ]] ; then + print "No image files found" + else + ls "$images[@]" + fi +} + +#f5# Create PDF file from source code +makereadable() { + emulate -L zsh + output=$1 + shift + a2ps --medium A4dj -E -o $output $* + ps2pdf $output +} + +# zsh with perl-regex - use it e.g. via: +# regcheck '\s\d\.\d{3}\.\d{3} Euro' ' 1.000.000 Euro' +#f5# Checks whether a regex matches or not.\\&\quad Example: \kbd{regcheck '.\{3\} EUR' '500 EUR'} +regcheck() { + emulate -L zsh + zmodload -i zsh/pcre + pcre_compile $1 && \ + pcre_match $2 && echo "regex matches" || echo "regex does not match" +} + +#f5# List files which have been accessed within the last {\it n} days, {\it n} defaults to 1 +accessed() { + emulate -L zsh + print -l -- *(a-${1:-1}) +} + +#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-${1:-1}) +} + +#f5# List files which have been modified within the last {\it n} days, {\it n} defaults to 1 +modified() { + emulate -L zsh + print -l -- *(m-${1:-1}) +} +# modified() was named new() in earlier versions, add an alias for backwards compatibility +check_com new || alias new=modified + +#f5# Grep in history +greph() { + emulate -L zsh + history 0 | grep $1 +} +# use colors when GNU grep with color-support +#a2# Execute \kbd{grep -{}-color=auto} +(grep --help 2>/dev/null |grep -- --color) >/dev/null && alias grep='grep --color=auto' +#a2# Execute \kbd{grep -i -{}-color=auto} +alias GREP='grep -i --color=auto' + +#f5# Watch manpages in a stretched style +man2() { PAGER='dash -c "sed G | /usr/bin/less"' command man "$@" ; } + +# usage example: 'lcheck strcpy' +#f5# Find out which libs define a symbol +lcheck() { + if [[ -n "$1" ]] ; then + nm -go /usr/lib/lib*.a 2>/dev/null | grep ":[[:xdigit:]]\{8\} . .*$1" + else + echo "Usage: lcheck " >&2 + fi +} + +#f5# Clean up directory - remove well known tempfiles +purge() { + emulate -L zsh + setopt HIST_SUBST_PATTERN + local -a TEXTEMPFILES GHCTEMPFILES PYTEMPFILES FILES + TEXTEMPFILES=(*.tex(N:s/%tex/'(log|toc|aux|nav|snm|out|tex.backup|bbl|blg|bib.backup|vrb|lof|lot|hd|idx)(N)'/)) + GHCTEMPFILES=(*.(hs|lhs)(N:r:s/%/'.(hi|hc|(p|u|s)_(o|hi))(N)'/)) + PYTEMPFILES=(*.py(N:s/%py/'(pyc|pyo)(N)'/)) + LONELY_MOOD_FILES=((*.mood)(.NDe:'local -a AF;AF=( ${${REPLY#.}%mood}(mp3|flac|ogg|asf|wmv|aac)(N) ); [[ -z "$AF" ]]':)) + ZSH_COMPILED=(*.zwc(.NDe:'[[ -f ${REPLY%.zwc} && ${REPLY%.zwc} -nt ${REPLY} ]]':)) + FILES=(*~(.N) \#*\#(.N) *.o(.N) a.out(.N) (*.|)core(.N) *.cmo(.N) *.cmi(.N) .*.swp(.N) *.(orig|rej)(.DN) *.dpkg-(old|dist|new)(DN) ._(cfg|mrg)[0-9][0-9][0-9][0-9]_*(N) ${~TEXTEMPFILES} ${~GHCTEMPFILES} ${~PYTEMPFILES} ${LONELY_MOOD_FILES} ${ZSH_COMPILED} ) + local NBFILES=${#FILES} + local CURDIRSUDO="" + [[ ! -w ./ ]] && CURDIRSUDO=$SUDO + if [[ $NBFILES > 0 ]] ; then + print -l $FILES + local ans + echo -n "Remove these files? [y/n] " + read -q ans; echo + if [[ $ans == "y" ]] ; then + $CURDIRSUDO rm ${FILES} + echo ">> $PWD purged, $NBFILES files removed" + else + echo "Ok. .. then not.." + fi + fi +} + +#f5# show labels and uuids of disk devices +if is439 && [[ -d /dev/disk/by-id/ ]]; then + lsdisk() { + emulate -L zsh + setopt extendedglob + local -a -U disks + local -A mountinfo + disks=( /dev/disk/by-id/*(@:A) ) + [[ -r /proc/mounts ]] && for cline ( "${(f)$(}/${dev:t}/size(N) ) \ + print -f " Size: %.3f GiB (%d Byte)\n" $(($(<$sysdevsize)/(2.0*1024.0*1024.0))) $(($(<$sysdevsize)*512)) + + print -f " Id: %s\n" /dev/disk/by-id/*(@e/'[[ ${REPLY:A} == $dev ]]'/N:t) + done + } +fi + +#f5# run command or function in a list of directories +rundirs() { + local d CMD STARTDIR=$PWD + CMD=$1; shift + ( for d ($@) {cd -q $d && { print cd $d; ${(z)CMD} ; cd -q $STARTDIR }} ) +} + +# Translate DE<=>EN +# 'translate' looks up fot a word in a file with language-to-language +# translations (field separator should be " : "). A typical wordlist looks +# like at follows: +# | english-word : german-transmission +# It's also only possible to translate english to german but not reciprocal. +# Use the following oneliner to turn back 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 +} + +#f5# List all occurrences of programm in current PATH +plap() { + emulate -L zsh + if [[ $# = 0 ]] ; then + echo "Usage: $0 program" + echo "Example: $0 zsh" + echo "Lists all occurrences of program in the current PATH." + else + ls -l ${^path}/*$1*(*N) + fi +} + +# Found in the mailinglistarchive from Zsh (IIRC ~1996) +#f5# Select items for specific command(s) from history +selhist() { + emulate -L zsh + local TAB=$'\t'; + (( $# < 1 )) && { + echo "Usage: $0 command" + return 1 + }; + cmd=(${(f)"$(grep -w $1 $HISTFILE | sort | uniq | pr -tn)"}) + print -l $cmd | less -F + echo -n "enter number of desired command [1 - $(( ${#cmd[@]} - 1 ))]: " + local answer + read answer + print -z "${cmd[$answer]#*$TAB}" +} + +# Use vim to convert plaintext to HTML +#f5# Transform files to html with highlighting +2html() { + emulate -L zsh + vim -u NONE -n -c ':syntax on' -c ':so $VIMRUNTIME/syntax/2html.vim' -c ':wqa' $1 &>/dev/null +} + +# Usage: simple-extract +# Using option -d deletes the original archive file. +#f5# Smart archive extractor +simple-extract() { + emulate -L zsh + setopt extended_glob noclobber + local DELETE_ORIGINAL DECOMP_CMD USES_STDIN USES_STDOUT GZTARGET WGET_CMD + local RC=0 + zparseopts -D -E "d=DELETE_ORIGINAL" + for ARCHIVE in "${@}"; 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 + if $USES_STDOUT; then + ${=DECOMP_CMD} "$ARCHIVE" > $GZTARGET + else + ${=DECOMP_CMD} "$ARCHIVE" + fi + fi + [[ $? -eq 0 && -n "$DELETE_ORIGINAL" ]] && rm -f "$ARCHIVE" + + elif [[ "$ARCHIVE" == (#s)(https|http|ftp)://* ]] ; then + if check_com curl; then + WGET_CMD="curl -k -s -o -" + elif check_com wget; then + WGET_CMD="wget -q -O - --no-check-certificate" + else + print "ERROR: neither wget nor curl is installed" >&2 + RC=$((RC+4)) + continue + fi + print "Downloading and Extracting '$ARCHIVE' ..." + if $USES_STDIN; then + if $USES_STDOUT; then + ${=WGET_CMD} "$ARCHIVE" | ${=DECOMP_CMD} > $GZTARGET + RC=$((RC+$?)) + else + ${=WGET_CMD} "$ARCHIVE" | ${=DECOMP_CMD} + RC=$((RC+$?)) + fi + else + if $USES_STDOUT; then + ${=DECOMP_CMD} =(${=WGET_CMD} "$ARCHIVE") > $GZTARGET + else + ${=DECOMP_CMD} =(${=WGET_CMD} "$ARCHIVE") + fi + fi + + else + print "ERROR: '$ARCHIVE' is neither a valid file nor a supported URI." >&2 + RC=$((RC+8)) + fi + done + return $RC +} + +__archive_or_uri() +{ + _alternative \ + 'files:Archives:_files -g "*.(#l)(tar.bz2|tbz2|tbz|tar.gz|tgz|tar.xz|txz|tar.lzma|tar|rar|lzh|7z|zip|jar|deb|bz2|gz|Z|xz|lzma)"' \ + '_urls:Remote Archives:_urls' +} + +_simple_extract() +{ + _arguments \ + '-d[delete original archivefile after extraction]' \ + '*:Archive Or Uri:__archive_or_uri' +} +compdef _simple_extract simple-extract +alias se=simple-extract + +# Usage: smartcompress () +#f5# Smart archive creator +smartcompress() { + emulate -L zsh + if [[ -n $2 ]] ; then + case $2 in + tgz | tar.gz) tar -zcvf$1.$2 $1 ;; + tbz2 | tar.bz2) tar -jcvf$1.$2 $1 ;; + tar.Z) tar -Zcvf$1.$2 $1 ;; + tar) tar -cvf$1.$2 $1 ;; + gz | gzip) gzip $1 ;; + bz2 | bzip2) bzip2 $1 ;; + *) + echo "Error: $2 is not a valid compression type" + ;; + esac + else + smartcompress $1 tar.gz + fi +} + +# Usage: show-archive +#f5# List an archive's content +show-archive() { + emulate -L zsh + if [[ -f $1 ]] ; then + case $1 in + *.tar.gz) gunzip -c $1 | tar -tf - -- ;; + *.tar) tar -tf $1 ;; + *.tgz) tar -ztf $1 ;; + *.zip) unzip -l $1 ;; + *.bz2) bzless $1 ;; + *.deb) dpkg-deb --fsys-tarfile $1 | tar -tf - -- ;; + *) echo "'$1' Error. Please go away" ;; + esac + else + echo "'$1' is not a valid archive" + fi +} + +# It's shameless stolen from +#f5# Use \kbd{vim} as your manpage reader +vman() { + emulate -L zsh + if (( ${#argv} == 0 )); then + printf 'usage: vman \n' + return 1 + fi + man "$@" | col -b | view -c 'set ft=man nomod nolist' - +} + +# function readme() { $PAGER -- (#ia3)readme* } +#f5# View all README-like files in current directory in pager +readme() { + emulate -L zsh + setopt extendedglob + local files + files=(./(#i)*(read*me|lue*m(in|)ut|lies*mich)*(NDr^/=p%)) + if (($#files)) ; then + $PAGER $files + else + print 'No README files.' + fi +} + +# function ansi-colors() +#f5# Display ANSI colors +ansi-colors() { + typeset esc="\033[" line1 line2 + echo " _ _ _40 _ _ _41_ _ _ _42 _ _ 43_ _ _ 44_ _ _45 _ _ _ 46_ _ _ 47_ _ _ 49_ _" + for fore in 30 31 32 33 34 35 36 37; do + line1="$fore " + line2=" " + for back in 40 41 42 43 44 45 46 47 49; do + line1="${line1}${esc}${back};${fore}m Normal ${esc}0m" + line2="${line2}${esc}${back};${fore};1m Bold ${esc}0m" + done + echo -e "$line1\n$line2" + done +} + +#f5# Find all files in \$PATH with setuid bit set +suidfind() { ls -latg $path | grep '^...s' } + +# TODO: So, this is the third incarnation of this function!? +#f5# Reload given functions +refunc() { + for func in $argv ; do + unfunction $func + autoload $func + done +} +compdef _functions refunc + +# a small check to see which DIR is located on which server/partition. +# stolen and modified from Sven's zshrc.forall +#f5# Report diskusage of a directory +dirspace() { + emulate -L zsh + if [[ -n "$1" ]] ; then + for dir in "$@" ; do + if [[ -d "$dir" ]] ; then + ( cd $dir; echo "-<$dir>"; du -shx .; echo); + else + echo "warning: $dir does not exist" >&2 + fi + done + else + for dir in $path; do + if [[ -d "$dir" ]] ; then + ( cd $dir; echo "-<$dir>"; du -shx .; echo); + else + echo "warning: $dir does not exist" >&2 + fi + done + fi +} + +# % slow_print `cat /etc/passwd` +#f5# Slowly print out parameters +slow_print() { + for argument in "$@" ; do + for ((i = 1; i <= ${#1} ;i++)) ; do + print -n "${argument[i]}" + sleep 0.08 + done + print -n " " + done + print "" +} + +#f5# Show some status info +status() { + print + print "Date..: "$(date "+%Y-%m-%d %H:%M:%S") + print "Shell.: Zsh $ZSH_VERSION (PID = $$, $SHLVL nests)" + print "Term..: $TTY ($TERM), ${BAUD:+$BAUD bauds, }$COLUMNS x $LINES chars" + print "Login.: $LOGNAME (UID = $EUID) on $HOST" + print "System: $(cat /etc/[A-Za-z]*[_-][rv]e[lr]*)" + print "Uptime:$(uptime)" + print +} + +# Rip an audio CD +#f5# Rip an audio CD +audiorip() { + mkdir -p ~/ripps + cd ~/ripps + cdrdao read-cd --device $DEVICE --driver generic-mmc audiocd.toc + cdrdao read-cddb --device $DEVICE --driver generic-mmc audiocd.toc + echo " * Would you like to burn the cd now? (yes/no)" + read input + if [[ "$input" = "yes" ]] ; then + echo " ! Burning Audio CD" + audioburn + echo " * done." + else + echo " ! Invalid response." + fi +} + +# and burn it +#f5# Burn an audio CD (in combination with audiorip) +audioburn() { + cd ~/ripps + cdrdao write --device $DEVICE --driver generic-mmc audiocd.toc + echo " * Should I remove the temporary files? (yes/no)" + read input + if [[ "$input" = "yes" ]] ; then + echo " ! Removing Temporary Files." + cd ~ + rm -rf ~/ripps + echo " * done." + else + echo " ! Invalid response." + fi +} + +#f5# Make an audio CD from all mp3 files +mkaudiocd() { + # TODO: do the renaming more zshish, possibly with zmv() + emulate -L zsh + cd ~/ripps + for i in *.[Mm][Pp]3; do mv "$i" `echo $i | tr '[A-Z]' '[a-z]'`; done + for i in *.mp3; do mv "$i" `echo $i | tr ' ' '_'`; done + for i in *.mp3; do mpg123 -w `basename $i .mp3`.wav $i; done + normalize -m *.wav + for i in *.wav; do sox $i.wav -r 44100 $i.wav resample; done +} + +#f5# Create an ISO image. You are prompted for\\&\quad volume name, filename and directory +mkiso() { + emulate -L zsh + echo " * Volume name " + read volume + echo " * ISO Name (ie. tmp.iso)" + read iso + echo " * Directory or File" + read files + mkisofs -o ~/$iso -A $volume -allow-multidot -J -R -iso-level 3 -V $volume -R $files +} + +#f5# Simple thumbnails generator +genthumbs() { + rm -rf thumb-* index.html + echo " + + + Images + + " > index.html + for f in *.(gif|jpeg|jpg|png) ; do + convert -size 100x200 "$f" -resize 100x200 thumb-"$f" + echo " " >> index.html + done + echo " + +" >> index.html +} + +#f5# Set all ulimit parameters to \kbd{unlimited} +allulimit() { + ulimit -c unlimited + ulimit -d unlimited + ulimit -f unlimited + ulimit -l unlimited + ulimit -n unlimited + ulimit -s unlimited + ulimit -t unlimited +} + +#f5# RFC 2396 URL encoding in Z-Shell +urlencode() { + emulate -L zsh + setopt extendedglob + input=( ${(s::)1} ) + print ${(j::)input/(#b)([^A-Za-z0-9_.!~*\'\(\)-])/%${(l:2::0:)$(([##16]#match))}} +} + +# http://strcat.de/blog/index.php?/archives/335-Software-sauber-deinstallieren...html +#f5# Log 'make install' output +mmake() { + emulate -L zsh + [[ ! -d ~/.errorlogs ]] && mkdir ~/.errorlogs + make -n install > ~/.errorlogs/${PWD##*/}-makelog +} + +#f5# Indent source code +smart-indent() { + indent -npro -kr -i8 -ts8 -sob -l80 -ss -ncs "$@" +} + +# highlight important stuff in diff output, usage example: hg diff | hidiff +#m# a2 hidiff \kbd{histring} oneliner for diffs +check_com -c histring && \ + alias hidiff="histring -fE '^Comparing files .*|^diff .*' | histring -c yellow -fE '^\-.*' | histring -c green -fE '^\+.*'" + +# rename pictures based on information found in exif headers +#f5# Rename pictures based on information found in exif headers +exirename() { + emulate -L zsh + if [[ $# -lt 1 ]] ; then + echo 'Usage: jpgrename $FILES' >& 2 + return 1 + else + echo -n 'Checking for jhead with version newer than 1.9: ' + jhead_version=`jhead -h | grep 'used by most Digital Cameras. v.*' | awk '{print $6}' | tr -d v` + if [[ $jhead_version > '1.9' ]]; then + echo 'success - now running jhead.' + jhead -n%Y-%m-%d_%Hh%M_%f $* + else + echo 'failed - exiting.' + fi + fi +} + +# get_ic() - queries imap servers for capabilities; real simple. no imaps +ic_get() { + emulate -L zsh + local port + if [[ ! -z $1 ]] ; then + port=${2:-143} + print "querying imap server on $1:${port}...\n"; + print "a1 capability\na2 logout\n" | nc $1 ${port} + else + print "usage:\n $0 [port]" + fi +} + +# creates a Maildir/ with its {new,cur,tmp} subdirs +mkmaildir() { + emulate -L zsh + local root subdir + root=${MAILDIR_ROOT:-${HOME}/Mail} + if [[ -z ${1} ]] ; then print "Usage:\n $0 " ; return 1 ; fi + subdir=${1} + mkdir -p ${root}/${subdir}/{cur,new,tmp} +} + +#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 +} + +# hl() highlighted less +# http://ft.bewatermyfriend.org/comp/data/zsh/zfunct.html +if check_com -c highlight ; then + function hl() { + emulate -L zsh + local theme lang + theme=${HL_THEME:-""} + case ${1} in + (-l|--list) + ( printf 'available languages (syntax parameter):\n\n' ; + highlight --list-langs ; ) | less -SMr + ;; + (-t|--themes) + ( printf 'available themes (style parameter):\n\n' ; + highlight --list-themes ; ) | less -SMr + ;; + (-h|--help) + printf 'usage: hl \n' + printf ' available options: --list (-l), --themes (-t), --help (-h)\n\n' + printf ' Example: hl c main.c\n' + ;; + (*) + if [[ -z ${2} ]] || (( ${#argv} > 2 )) ; then + printf 'usage: hl \n' + printf ' available options: --list (-l), --themes (-t), --help (-h)\n' + (( ${#argv} > 2 )) && printf ' Too many arguments.\n' + return 1 + fi + lang=${1%:*} + [[ ${1} == *:* ]] && [[ -n ${1#*:} ]] && theme=${1#*:} + if [[ -n ${theme} ]] ; then + highlight -O xterm256 --syntax ${lang} --style ${theme} ${2} | less -SMr + else + highlight -O ansi --syntax ${lang} ${2} | less -SMr + fi + ;; + esac + return 0 + } + # ... and a proper completion for hl() + # needs 'highlight' as well, so it fits fine in here. + function _hl_genarg() { + local expl + if [[ -prefix 1 *: ]] ; then + local themes + themes=(${${${(f)"$(LC_ALL=C highlight --list-themes)"}/ #/}:#*(Installed|Use name)*}) + compset -P 1 '*:' + _wanted -C list themes expl theme compadd ${themes} + else + local langs + langs=(${${${(f)"$(LC_ALL=C highlight --list-langs)"}/ #/}:#*(Installed|Use name)*}) + _wanted -C list languages expl languages compadd -S ':' -q ${langs} + fi + } + function _hl_complete() { + _arguments -s '1: :_hl_genarg' '2:files:_path_files' + } + compdef _hl_complete hl +fi + +# TODO: +# Rewrite this by either using tinyurl.com's API +# or using another shortening service to comply with +# tinyurl.com's policy. +# +# Create small urls via http://tinyurl.com using wget(1). +#function zurl() { +# emulate -L zsh +# [[ -z $1 ]] && { print "USAGE: zurl " ; return 1 } +# +# local PN url tiny grabber search result preview +# PN=$0 +# url=$1 +## Check existence of given URL with the help of ping(1). +## N.B. ping(1) only works without an eventual given protocol. +# ping -c 1 ${${url#(ftp|http)://}%%/*} >& /dev/null || \ +# read -q "?Given host ${${url#http://*/}%/*} is not reachable by pinging. Proceed anyway? [y|n] " +# +# if (( $? == 0 )) ; then +## Prepend 'http://' to given URL where necessary for later output. +# [[ ${url} != http(s|)://* ]] && url='http://'${url} +# tiny='http://tinyurl.com/create.php?url=' +# if check_com -c wget ; then +# grabber='wget -O- -o/dev/null' +# else +# print "wget is not available, but mandatory for ${PN}. Aborting." +# fi +## Looking for i.e.`copy('http://tinyurl.com/7efkze')' in TinyURL's HTML code. +# search='copy\(?http://tinyurl.com/[[:alnum:]]##*' +# result=${(M)${${${(f)"$(${=grabber} ${tiny}${url})"}[(fr)${search}*]}//[()\';]/}%%http:*} +## TinyURL provides the rather new feature preview for more confidence. +# preview='http://preview.'${result#http://} +# +# printf '%s\n\n' "${PN} - Shrinking long URLs via webservice TinyURL ." +# printf '%s\t%s\n\n' 'Given URL:' ${url} +# printf '%s\t%s\n\t\t%s\n' 'TinyURL:' ${result} ${preview} +# else +# return 1 +# fi +#} + +#f2# Print a specific line of file(s). +linenr () { +# {{{ + emulate -L zsh + if [ $# -lt 2 ] ; then + print "Usage: linenr [,] " ; return 1 + elif [ $# -eq 2 ] ; then + local number=$1 + local file=$2 + command ed -s $file <<< "${number}n" + else + local number=$1 + shift + for file in "$@" ; do + if [ ! -d $file ] ; then + echo "${file}:" + command ed -s $file <<< "${number}n" 2> /dev/null + else + continue + fi + done | less + fi +# }}} +} + +#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] ' + 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 ` ' 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 '-' 'offset to the current history number; (default: -100)' + printf $format_s '<[-]first> []' '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 $last + ;; + esac +# }}} +} + +# change fluxbox keys from 'Alt-#' to 'Alt-F#' and vice versa +fluxkey-change() { + emulate -L zsh + [[ -n "$FLUXKEYS" ]] || local FLUXKEYS="$HOME/.fluxbox/keys" + if ! [[ -r "$FLUXKEYS" ]] ; then + echo "Sorry, \$FLUXKEYS file $FLUXKEYS could not be read - nothing to be done." + return 1 + else + if grep -q 'Mod1 F[0-9] :Workspace [0-9]' $FLUXKEYS ; then + echo -n 'Switching to Alt-# mode in ~/.fluxbox/keys: ' + sed -i -e 's|^\(Mod[0-9]\+[: space :]\+\)F\([0-9]\+[: space :]\+:Workspace.*\)|\1\2|' $FLUXKEYS && echo done || echo failed + elif grep -q 'Mod1 [0-9] :Workspace [0-9]' $FLUXKEYS ; then + echo -n 'Switching to Alt-F# mode in ~/.fluxbox/keys: ' + sed -i -e 's|^\(Mod[0-9]\+[: space :]\+\)\([0-9]\+[: space :]\+:Workspace.*\)|\1F\2|' $FLUXKEYS && echo done || echo failed + else + echo 'Sorry, do not know what to do.' + return 1 + fi + fi +} + +# retrieve weather information on the console +# Usage example: 'weather LOWG' +weather() { + emulate -L zsh + [[ -n "$1" ]] || { + print 'Usage: weather ' >&2 + print 'List of stations: http://en.wikipedia.org/wiki/List_of_airports_by_ICAO_code'>&2 + return 1 + } + + local VERBOSE="yes" # TODO: Make this a command line switch + + local ODIR=`pwd` + local PLACE="${1:u}" + local DIR="${HOME}/.weather" + local LOG="${DIR}/log" + + [[ -d ${DIR} ]] || { + print -n "Creating ${DIR}: " + mkdir ${DIR} + print 'done' + } + + print "Retrieving information for ${PLACE}:" + print + cd ${DIR} && wget -T 10 --no-verbose --output-file=$LOG --timestamping http://weather.noaa.gov/pub/data/observations/metar/decoded/$PLACE.TXT + + if [[ $? -eq 0 ]] ; then + if [[ -n "$VERBOSE" ]] ; then + cat ${PLACE}.TXT + else + DATE=$(grep 'UTC' ${PLACE}.TXT | sed 's#.* /##') + TEMPERATURE=$(awk '/Temperature/ { print $4" degree Celcius / " $2" degree Fahrenheit" }' ${PLACE}.TXT | tr -d '(') + echo "date: $DATE" + echo "temp: $TEMPERATURE" + fi + else + print "There was an error retrieving the weather information for $PLACE" >&2 + cat $LOG + cd $ODIR + return 1 + fi + cd $ODIR +} +# }}} + +# 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 + 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)' + + # 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 $1 -r tip | diffstat || hg export tip | diffstat + } + +fi # end of check whether we have the 'hg'-executable + +# }}} + +# some useful commands often hard to remember - let's grep for them {{{ +# actually use our zg() function now. :) + +# Work around ion/xterm resize bug. +#if [[ "$SHLVL" -eq 1 ]]; then +# if check_com -c resize ; then +# eval `resize Packages.gz +# dpkg-scansources . | gzip > Sources.gz +# grep-dctrl --field Maintainer $* /var/lib/apt/lists/* + +# other stuff: +# convert -geometry 200x200 -interlace LINE -verbose +# ldapsearch -x -b "OU=Bedienstete,O=tug" -h ldap.tugraz.at sn=$1 +# ps -ao user,pcpu,start,command +# gpg --keyserver blackhole.pca.dfn.de --recv-keys +# xterm -bg black -fg yellow -fn -misc-fixed-medium-r-normal--14-140-75-75-c-90-iso8859-15 -ah +# nc -vz $1 1-1024 # portscan via netcat +# wget --mirror --no-parent --convert-links +# pal -d `date +%d` +# autoload -U tetris; zle -N tetris; bindkey '...' ; echo "press ... for playing tennis" +# +# modify console cursor +# see http://www.tldp.org/HOWTO/Framebuffer-HOWTO-5.html +# print $'\e[?96;0;64c' +# }}} + +# 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 + +fi + +#}}} + +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: