X-Git-Url: http://git.grml.org/?a=blobdiff_plain;f=etc%2Fzsh%2Fzshrc;h=12a6100104e308700a5edf109659f980c37fa073;hb=e77b03812337fe05e38d367dad4188b7a231006a;hp=e76be64204be7e49179ee90cc8fecb357b20608a;hpb=b28a9ffd7f5ad83fba4d58502a62c7fe32c2f092;p=grml-etc-core.git diff --git a/etc/zsh/zshrc b/etc/zsh/zshrc index e76be64..12a6100 100644 --- a/etc/zsh/zshrc +++ b/etc/zsh/zshrc @@ -11,6 +11,18 @@ # Global Order: zshenv, zprofile, zshrc, zlogin ################################################################################ +# Contributing: +# If you want to help to improve grml's zsh setup, clone the grml-etc-core +# repository from git.grml.org: +# git clone git://git.grml.org/grml-etc-core.git +# +# Make your changes, commit them; use 'git format-patch' to create a series +# of patches and send those to the following address via 'git send-email': +# grml-etc-core@grml.org +# +# Doing so makes sure the right people get your patches for review and +# possibly inclusion. + # zsh-refcard-tag documentation: {{{ # You may notice strange looking comments in this file. # These are there for a purpose. grml's zsh-refcard can now be @@ -121,6 +133,11 @@ is43(){ return 1 } +is433(){ + [[ $ZSH_VERSION == 4.3.<3->* || $ZSH_VERSION == <5->* ]] && return 0 + return 1 +} + #f1# Checks whether or not you're running grml isgrml(){ [[ -f /etc/grml_version ]] && return 0 @@ -225,14 +242,53 @@ zrcautoload is-at-least || is-at-least() { return 1 } # }}} +# {{{ set some important options (as early as possible) +# 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 + +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 + +# }}} + # 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} if isgrmlcd ; then GRML_WARN_SKEL=${GRML_WARN_SKEL:-0} @@ -313,14 +369,20 @@ fi # GRML_WARN_SKEL # 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 + local -i comonly gatoo if [[ ${1} == '-c' ]] ; then (( comonly = 1 )) shift + elif [[ ${1} == '-g' ]] ; then + (( gatoo = 1 )) else (( comonly = 0 )) + (( gatoo = 0 )) fi if (( ${#argv} != 1 )) ; then @@ -341,6 +403,10 @@ check_com() { return 0 fi + if (( gatoo > 0 )) && [[ -n ${galiases[$1]} ]] ; then + return 0 + fi + return 1 } @@ -446,6 +512,7 @@ xunfunction() { # this allows us to stay in sync with grml's zshrc and put own # modifications in ~/.zshrc.local zrclocal() { + xsource "/etc/zsh/zshrc.local" xsource "${HOME}/.zshrc.local" return 0 } @@ -453,10 +520,11 @@ zrclocal() { #}}} # locale setup {{{ -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 $var done @@ -540,6 +608,19 @@ else fi fi +# support colors in less +export LESS_TERMCAP_mb=$'\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 # }}} @@ -636,6 +717,17 @@ commit-to-history() { 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 everything in a word up to its last \kbd{/} +bindkey '\ev' slash-backward-kill-word + # }}} # a generic accept-line wrapper {{{ @@ -846,8 +938,8 @@ alias run-help >&/dev/null && unalias run-help zrcautoload run-help # use via 'esc-h' # 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 { } @@ -946,57 +1038,6 @@ 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 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. - -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 - -# only slash should be considered as a word separator: -slash-backward-kill-word() { - local WORDCHARS="${WORDCHARS:s@/@}" - # zle backward-word - zle backward-kill-word -} -zle -N slash-backward-kill-word - -#k# Kill everything in a word up to its last \kbd{/} -bindkey '\ev' slash-backward-kill-word - -# }}} - # {{{ history ZSHDIR=$HOME/.zsh @@ -1029,6 +1070,95 @@ chpwd() { # }}} +# 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 + +# }}} + # {{{ display battery status on right side of prompt via running 'BATTERY=1 zsh' if [[ $BATTERY -gt 0 ]] ; then if ! check_com -c acpi ; then @@ -1625,10 +1755,17 @@ VCS_INFO_git_get_data () { # {{{ } # }}} VCS_INFO_hg_get_data () { # {{{ - local hgbranch hgbase + local hgbranch hgbase file hgbase=${vcs_comm[basedir]} - hgbranch=$(< ${hgbase}/.hg/branch) + + file="${hgbase}/.hg/branch" + if [[ -r ${file} ]] ; then + hgbranch=$(< ${file}) + else + hgbranch='default' + fi + VCS_INFO_formats '' "${hgbranch}" "${hgbase}" return 0 } @@ -1689,7 +1826,7 @@ VCS_INFO_detect_by_dir() { #{{{ while [[ ${realbasedir} != '/' ]]; do if [[ -n ${vcs_comm[detect_need_file]} ]] ; then [[ -d ${basedir}/${dirname} ]] && \ - [[ -f ${basedir}/${dirname}/${vcs_comm[detect_need_file]} ]] && \ + [[ -e ${basedir}/${dirname}/${vcs_comm[detect_need_file]} ]] && \ break else [[ -d ${basedir}/${dirname} ]] && break @@ -1743,7 +1880,7 @@ VCS_INFO_git_detect() { #{{{ # }}} VCS_INFO_hg_detect() { #{{{ VCS_INFO_check_com hg || return 1 - vcs_comm[detect_need_file]=branch + vcs_comm[detect_need_file]=store VCS_INFO_detect_by_dir '.hg' return $? } @@ -1913,6 +2050,19 @@ fi # }}} +# command not found handling {{{ + +(( ${COMMAND_NOT_FOUND} == 1 )) && +function command_not_found_handler() { + setopt localoptions no_sh_wordsplit + if [[ -x ${GRML_ZSH_CNF_HANDLER} ]] ; then + ${GRML_ZSH_CNF_HANDLER} $1 + fi + return 1 +} + +# }}} + # {{{ set prompt if zrcautoload promptinit && promptinit 2>/dev/null ; then promptinit # people should be able to use their favourite prompt @@ -1977,7 +2127,7 @@ preexec () { # adjust title of xterm [[ ${NOTITLE} -gt 0 ]] && return 0 case $TERM in - (xterm*|rxvt) + (xterm*|rxvt*) print -Pn "\e]0;%n@%m: $1\a" ;; esac @@ -2086,8 +2236,7 @@ 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 @@ -2097,7 +2246,7 @@ 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 $(env | command grep -i '\.iso') ; do @@ -2201,6 +2350,11 @@ the zsh yet. :) "NOTITLE=1 zsh" => disable setting the title of xterms without disabling preexec() and precmd() completely "BATTERY=1 zsh" => activate battery status (via acpi) on right side of prompt + "COMMAND_NOT_FOUND=1 zsh" + => Enable a handler if an external command was not found + The command called in the handler can be altered by setting + the GRML_ZSH_CNF_HANDLER variable, the default is: + "/usr/share/command-not-found/command-not-found" A value greater than 0 is enables a feature; a value equal to zero disables it. If you like one or the other of these settings, you can @@ -2263,9 +2417,9 @@ if [[ -r /etc/debian_version ]] ; then fi #a1# Take a look at the syslog: \kbd{\$PAGER /var/log/syslog} - alias llog="$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 + salias tlog="tail -f /var/log/syslog" # follow the syslog fi # sort installed Debian-packages by size @@ -2471,7 +2625,10 @@ grmlcomp() { # 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 @@ -2931,10 +3088,6 @@ exit 0; for color in BLUE RED GREEN CYAN YELLOW MAGENTA WHITE ; unset $color # }}} -# source another config file if present {{{ -xsource "/etc/zsh/zshrc.local" -# }}} - # "persistent history" {{{ # just write important commands you always need to ~/.important_commands if [[ -r ~/.important_commands ]] ; then @@ -3003,11 +3156,6 @@ alias CO="./configure" #a2# Execute \kbd{./configure --help} alias CH="./configure --help" -# http://conkeror.mozdev.org/ -# TODO: I think this should be removed, as conkeror is not a simple extension anymore -#a2# Run a keyboard driven firefox -alias conkeror='firefox -chrome chrome://conkeror/content' - # arch/tla stuff if check_com -c tla ; then #a2# Execute \kbd{tla what-changed --diffs | less} @@ -3084,11 +3232,6 @@ check_com -c python && alias http="python -m SimpleHTTPServer" # Use 'g' instead of 'git': check_com g || alias g='git' -# use colors when browsing man pages, but only if not using LESS_TERMCAP_* from /etc/zsh/zshenv: -if [[ -z "$LESS_TERMCAP_md" ]] ; then - [[ -d ~/.terminfo/ ]] && alias man='TERMINFO=~/.terminfo/ LESS=C TERM=mostlike PAGER=less man' -fi - # check whether Debian's package management (dpkg) is running if check_com salias ; then #a2# Check whether a dpkg instance is currently running @@ -3288,11 +3431,8 @@ greph() { history 0 | grep $1 } #a2# Execute \kbd{grep -i -{}-color=auto} alias GREP='grep -i --color=auto' -# one blank line between each line -if [[ -r ~/.terminfo/m/mostlike ]] ; then - #f5# Watch manpages in a stretched style - man2() { PAGER='dash -c "sed G | /usr/bin/less"' TERM=mostlike /usr/bin/man "$@" ; } -fi +#f5# Watch manpages in a stretched style +man2() { PAGER='dash -c "sed G | /usr/bin/less"' command man "$@" ; } # d():Copyright 2005 Nikolai Weibull # note: option AUTO_PUSHD has to be set