X-Git-Url: http://git.grml.org/?p=grml-etc-core.git;a=blobdiff_plain;f=etc%2Fzsh%2Fzshrc;h=835768387ddbf4ed82aa324c5b7e9bc270f0c6e5;hp=6a6f1e612f9614d95a00e7ccd743d0ad871d4de1;hb=d53b0881571848e2755e2aedcd2d00a3d9e0653a;hpb=45c3009de8faccc909736af1cbd8b3f29f8dde96 diff --git a/etc/zsh/zshrc b/etc/zsh/zshrc index 6a6f1e6..8357683 100644 --- a/etc/zsh/zshrc +++ b/etc/zsh/zshrc @@ -180,14 +180,22 @@ else isgrmlsmall() { return 1 } fi +GRML_OSTYPE=$(uname -s) + +islinux(){ + [[ $GRML_OSTYPE == "Linux" ]] +} + isdarwin(){ - [[ $OSTYPE == darwin* ]] && return 0 - return 1 + [[ $GRML_OSTYPE == "Darwin" ]] } isfreebsd(){ - [[ $OSTYPE == freebsd* ]] && return 0 - return 1 + [[ $GRML_OSTYPE == "FreeBSD" ]] +} + +isopenbsd(){ + [[ $GRML_OSTYPE == "OpenBSD" ]] } #f1# are we running within an utf environment? @@ -339,19 +347,18 @@ NOMENU=${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} +GRML_DISPLAY_BATTERY=${GRML_DISPLAY_BATTERY:-${BATTERY:-0}} GRMLSMALL_SPECIFIC=${GRMLSMALL_SPECIFIC:-1} ZSH_NO_DEFAULT_LOCALE=${ZSH_NO_DEFAULT_LOCALE:-0} typeset -ga ls_options typeset -ga grep_options -if ls --help 2> /dev/null | grep -q GNU; then +if ls --color=auto / >/dev/null 2>&1; then ls_options=( --color=auto ) -elif [[ $OSTYPE == freebsd* ]]; then +elif ls -G / >/dev/null 2>&1; then ls_options=( -G ) fi -if grep --help 2> /dev/null | grep -q GNU || \ - [[ $OSTYPE == freebsd* ]]; then +if grep --color=auto -q "a" <<< "a" >/dev/null 2>&1; then grep_options=( --color=auto ) fi @@ -521,10 +528,6 @@ for var in LANG LC_ALL LC_MESSAGES ; do [[ -n ${(P)var} ]] && export $var done -xsource "/etc/sysconfig/keyboard" - -TZ=$(xcat /etc/timezone) - # set some variables if check_com -c vim ; then #v# @@ -540,7 +543,12 @@ export PAGER=${PAGER:-less} export MAIL=${MAIL:-/var/mail/$USER} # if we don't set $SHELL then aterm, rxvt,.. will use /bin/sh or /bin/bash :-/ -export SHELL='/bin/zsh' +if [[ -z "$SHELL" ]] ; then + SHELL="$(which zsh)" + if [[ -x "$SHELL" ]] ; then + export SHELL + fi +fi # color setup for ls: check_com -c dircolors && eval $(dircolors -b) @@ -605,8 +613,9 @@ if is4 ; then fi # completion system +COMPDUMPFILE=${COMPDUMPFILE:-${ZDOTDIR:-${HOME}}/.zcompdump} if zrcautoload compinit ; then - compinit || print 'Notice: no compinit available :(' + compinit -d ${COMPDUMPFILE} || print 'Notice: no compinit available :(' else print 'Notice: no compinit available :(' function compdef { } @@ -773,7 +782,7 @@ 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.) - for compcom in cp deborphan df feh fetchipac head hnb ipacsum mv \ + for compcom in cp deborphan df feh fetchipac gpasswd head hnb ipacsum mv \ pal stow tail uname ; do [[ -z ${_comps[$compcom]} ]] && compdef _gnu_generic ${compcom} done; unset compcom @@ -816,21 +825,6 @@ beginning-or-end-of-somewhere() { zle -N beginning-of-somewhere beginning-or-end-of-somewhere zle -N end-of-somewhere beginning-or-end-of-somewhere -## toggle the ,. abbreviation feature on/off -# NOABBREVIATION: default abbreviation-state -# 0 - enabled (default) -# 1 - disabled -NOABBREVIATION=${NOABBREVIATION:-0} - -grml_toggle_abbrev() { - if (( ${NOABBREVIATION} > 0 )) ; then - NOABBREVIATION=0 - else - NOABBREVIATION=1 - fi -} -zle -N grml_toggle_abbrev - # add a command line to the shells history without executing it commit-to-history() { print -s ${(z)BUFFER} @@ -992,11 +986,10 @@ zle -N accept-line zle -N Accept-Line zle -N Accept-Line-HandleContext -# power completion - abbreviation expansion # power completion / abbreviation expansion / buffer expansion # see http://zshwiki.org/home/examples/zleiab for details # less risky than the global aliases but powerful as well -# just type the abbreviation key and afterwards ',.' to expand it +# just type the abbreviation key and afterwards 'ctrl-x .' to expand it declare -A abk setopt extendedglob setopt interactivecomments @@ -1028,11 +1021,6 @@ zleiab() { setopt extendedglob local MATCH - if (( NOABBREVIATION > 0 )) ; then - LBUFFER="${LBUFFER},." - return 0 - fi - LBUFFER=${LBUFFER%%(#m)[.\-+:|_a-zA-Z0-9]#} LBUFFER+=${abk[$MATCH]:-$MATCH} } @@ -1041,7 +1029,7 @@ zle -N zleiab help-show-abk() { - zle -M "$(print "Type ,. after these abbreviations to expand them:"; print -a -C 2 ${(kv)abk})" + zle -M "$(print "Available abbreviations for expansion:"; print -a -C 2 ${(kv)abk})" } zle -N help-show-abk @@ -1123,7 +1111,6 @@ inplaceMkDirs() { fi } -#k# mkdir -p from string under cursor or marked area zle -N inplaceMkDirs #v1# set number of lines to display per page @@ -1407,9 +1394,11 @@ bind2maps viins vicmd -- Left vi-backward-char bind2maps emacs -- Right forward-char bind2maps viins vicmd -- Right vi-forward-char bind2maps viins vicmd -- Right vi-forward-char -#k# Display list of abbreviations that expand when followed by ,. -bind2maps emacs viins -- -s ',.' zleiab +#k# Perform abbreviation expansion +bind2maps emacs viins -- -s '^x.' zleiab +#k# Display list of abbreviations that would expand bind2maps emacs viins -- -s '^xb' help-show-abk +#k# mkdir -p from string under cursor or marked area bind2maps emacs viins -- -s '^xM' inplaceMkDirs #k# display help for keybindings and ZLE bind2maps emacs viins -- -s '^xz' help-zle @@ -1425,8 +1414,6 @@ bind2maps emacs viins -- -s '^xP' history-beginning-search-forward-end bind2maps emacs viins -- PageUp history-beginning-search-backward-end #k# search history forward for entry beginning with typed text bind2maps emacs viins -- PageDown history-beginning-search-forward-end -#k# Toggle abbreviation expansion on/off -bind2maps emacs viins -- -s '^xA' grml_toggle_abbrev bind2maps emacs viins -- -s "^x^h" commit-to-history #k# Kill left-side word or everything up to next slash bind2maps emacs viins -- -s '\ev' slash-backward-kill-word @@ -1452,7 +1439,7 @@ bind2maps emacs viins -- -s '^x1' jump_after_first_word bind2maps emacs viins -- -s "^x^x" hist-complete # insert unicode character -# usage example: 'ctrl-x i' 00A7 'ctrl-x i' will give you an § +# usage example: 'ctrl-x i' 00A7 'ctrl-x i' will give you an § # See for example http://unicode.org/charts/ for unicode characters code #k# Insert Unicode character bind2maps emacs viins -- -s '^xi' insert-unicode-char @@ -1561,6 +1548,7 @@ if [[ -f ${DIRSTACKFILE} ]] && [[ ${#dirstack[*]} -eq 0 ]] ; then fi chpwd() { + if (( $DIRSTACKSIZE <= 0 )) || [[ -z $DIRSTACKFILE ]]; then return; fi local -ax my_stack my_stack=( ${PWD} ${dirstack} ) if is42 ; then @@ -1616,7 +1604,16 @@ fi # is433 # set colors for use in prompts (modern zshs allow for the use of %F{red}foo%f # in prompts to get a red "foo" embedded, but it's good to keep these for # backwards compatibility). -if zrcautoload colors && colors 2>/dev/null ; then +if is437; then + BLUE="%F{blue}" + RED="%F{red}" + GREEN="%F{green}" + CYAN="%F{cyan}" + MAGENTA="%F{magenta}" + YELLOW="%F{yellow}" + WHITE="%F{white}" + NO_COLOR="%f" +elif zrcautoload colors && colors 2>/dev/null ; then BLUE="%{${fg[blue]}%}" RED="%{${fg_bold[red]}%}" GREEN="%{${fg[green]}%}" @@ -1652,28 +1649,132 @@ PS4='+%N:%i:%_> ' # - debian_chroot # - vcs_info setup and version specific fixes -# display battery status on right side of prompt via running 'BATTERY=1 zsh' -if [[ $BATTERY -gt 0 ]] ; then - if ! check_com -c acpi ; then - BATTERY=0 - fi -fi +# display battery status on right side of prompt using 'GRML_DISPLAY_BATTERY=1' in .zshrc.pre battery() { -if [[ $BATTERY -gt 0 ]] ; then - PERCENT="${${"$(acpi 2>/dev/null)"}/(#b)[[:space:]]#Battery <->: [^0-9]##, (<->)%*/${match[1]}}" - if [[ -z "$PERCENT" ]] ; then - PERCENT='acpi not present' +if [[ $GRML_DISPLAY_BATTERY -gt 0 ]] ; then + if islinux ; then + batterylinux + elif isopenbsd ; then + batteryopenbsd + elif isfreebsd ; then + batteryfreebsd + elif isdarwin ; then + batterydarwin else - if [[ "$PERCENT" -lt 20 ]] ; then - PERCENT="warning: ${PERCENT}%%" - else - PERCENT="${PERCENT}%%" - fi + #not yet supported + GRML_DISPLAY_BATTERY=0 fi fi } +batterylinux(){ +GRML_BATTERY_LEVEL='' +local batteries bat capacity +batteries=( /sys/class/power_supply/BAT*(N) ) +if (( $#batteries > 0 )) ; then + for bat in $batteries ; do + capacity=$(< $bat/capacity) + case $(< $bat/status) in + Charging) + GRML_BATTERY_LEVEL+=" ^" + ;; + Discharging) + if (( capacity < 20 )) ; then + GRML_BATTERY_LEVEL+=" !v" + else + GRML_BATTERY_LEVEL+=" v" + fi + ;; + *) # Full, Unknown + GRML_BATTERY_LEVEL+=" =" + ;; + esac + GRML_BATTERY_LEVEL+="${capacity}%%" + done +fi +} + +batteryopenbsd(){ +GRML_BATTERY_LEVEL='' +local bat batfull batwarn batnow num +for num in 0 1 ; do + bat=$(sysctl -n hw.sensors.acpibat${num}) + if [[ -n $bat ]]; then + batfull=${"$(sysctl -n hw.sensors.acpibat${num}.amphour0)"%% *} + batwarn=${"$(sysctl -n hw.sensors.acpibat${num}.amphour1)"%% *} + batnow=${"$(sysctl -n hw.sensors.acpibat${num}.amphour3)"%% *} + case "$(sysctl -n hw.sensors.acpibat${num}.raw0)" in + *" discharging"*) + if (( batnow < batwarn )) ; then + GRML_BATTERY_LEVEL+=" !v" + else + GRML_BATTERY_LEVEL+=" v" + fi + ;; + *" charging"*) + GRML_BATTERY_LEVEL+=" ^" + ;; + *) + GRML_BATTERY_LEVEL+=" =" + ;; + esac + GRML_BATTERY_LEVEL+="${$(( 100 * batnow / batfull ))%%.*}%%" + fi +done +} + +batteryfreebsd(){ +GRML_BATTERY_LEVEL='' +local num +local -A table +for num in 0 1 ; do + table=( ${=${${${${${(M)${(f)"$(acpiconf -i $num 2>&1)"}:#(State|Remaining capacity):*}%%( ##|%)}//:[ $'\t']##/@}// /-}//@/ }} ) + if [[ -n $table ]] && [[ $table[State] != "not-present" ]] ; then + case $table[State] in + *discharging*) + if (( $table[Remaining-capacity] < 20 )) ; then + GRML_BATTERY_LEVEL+=" !v" + else + GRML_BATTERY_LEVEL+=" v" + fi + ;; + *charging*) + GRML_BATTERY_LEVEL+=" ^" + ;; + *) + GRML_BATTERY_LEVEL+=" =" + ;; + esac + GRML_BATTERY_LEVEL+="$table[Remaining-capacity]%%" + fi +done +} + +batterydarwin(){ +GRML_BATTERY_LEVEL='' +local -a table +table=( ${$(pmset -g ps)[(w)7,8]%%(\%|);} ) +if [[ -n $table[2] ]] ; then + case $table[2] in + charging) + GRML_BATTERY_LEVEL+=" ^" + ;; + discharging) + if (( $table[1] < 20 )) ; then + GRML_BATTERY_LEVEL+=" !v" + else + GRML_BATTERY_LEVEL+=" v" + fi + ;; + *) + GRML_BATTERY_LEVEL+=" =" + ;; + esac + GRML_BATTERY_LEVEL+="$table[1]%%" +fi +} + # set variable debian_chroot if running in a chroot with /etc/debian_chroot if [[ -z "$debian_chroot" ]] && [[ -r /etc/debian_chroot ]] ; then debian_chroot=$( disable the precmd + preexec commands (set GNU screen title) "NOTITLE=1 zsh" => disable setting the title of xterms without disabling preexec() and precmd() completely - "BATTERY=1 zsh" => activate battery status (via acpi) on right side of prompt + "GRML_DISPLAY_BATTERY=1 zsh" + => activate battery status on right side of prompt (WIP) "COMMAND_NOT_FOUND=1 zsh" => Enable a handler if an external command was not found The command called in the handler can be altered by setting @@ -2535,6 +2675,7 @@ compdef _functions freload #f1# List symlinks in detail (more detailed version of 'readlink -f' and 'whence -s') sll() { [[ -z "$1" ]] && printf 'Usage: %s \n' "$0" && return 1 + local file for file in "$@" ; do while [[ -h "$file" ]] ; do ls -l $file @@ -2547,26 +2688,31 @@ sll() { # PAGER='less -Mr' - If so, the use of $PAGER here needs fixing # with respect to wordsplitting. (ie. ${=PAGER}) if check_com -c $PAGER ; then - #f3# View Debian's changelog of a given package + #f3# View Debian's changelog of given package(s) dchange() { emulate -L zsh - if [[ -r /usr/share/doc/$1/changelog.Debian.gz ]] ; then - $PAGER /usr/share/doc/$1/changelog.Debian.gz - elif [[ -r /usr/share/doc/$1/changelog.gz ]] ; then - $PAGER /usr/share/doc/$1/changelog.gz - else - if check_com -c aptitude ; then - echo "No changelog for package $1 found, using aptitude to retrieve it." - if isgrml ; then - aptitude -t unstable changelog $1 + [[ -z "$1" ]] && printf 'Usage: %s \n' "$0" && return 1 + + local package + for package in "$@" ; do + if [[ -r /usr/share/doc/${package}/changelog.Debian.gz ]] ; then + $PAGER /usr/share/doc/${package}/changelog.Debian.gz + elif [[ -r /usr/share/doc/${package}/changelog.gz ]] ; then + $PAGER /usr/share/doc/${package}/changelog.gz + elif [[ -r /usr/share/doc/${package}/changelog ]] ; then + $PAGER /usr/share/doc/${package}/changelog + else + if check_com -c aptitude ; then + echo "No changelog for package $package found, using aptitude to retrieve it." + aptitude changelog "$package" + elif check_com -c apt-get ; then + echo "No changelog for package $package found, using apt-get to retrieve it." + apt-get changelog "$package" else - aptitude changelog $1 + echo "No changelog for package $package found, sorry." fi - else - echo "No changelog for package $1 found, sorry." - return 1 fi - fi + done } _dchange() { _files -W /usr/share/doc -/ } compdef _dchange dchange @@ -2752,11 +2898,6 @@ if check_com vim; then } fi -# make a backup of a file -bk() { - cp -a "$1" "${1}_$(date --iso-8601=seconds)" -} - ssl_hashes=( sha512 sha256 sha1 md5 ) for sh in ${ssl_hashes}; do @@ -2819,35 +2960,35 @@ alias j='jobs -l' # listing stuff #a2# Execute \kbd{ls -lSrah} -alias dir="ls -lSrah" +alias dir="command ls -lSrah" #a2# Only show dot-directories -alias lad='ls -d .*(/)' +alias lad='command ls -d .*(/)' #a2# Only show dot-files -alias lsa='ls -a .*(.)' +alias lsa='command ls -a .*(.)' #a2# Only files with setgid/setuid/sticky flag -alias lss='ls -l *(s,S,t)' +alias lss='command ls -l *(s,S,t)' #a2# Only show symlinks -alias lsl='ls -l *(@)' +alias lsl='command ls -l *(@)' #a2# Display only executables -alias lsx='ls -l *(*)' +alias lsx='command ls -l *(*)' #a2# Display world-{readable,writable,executable} files -alias lsw='ls -ld *(R,W,X.^ND/)' +alias lsw='command ls -ld *(R,W,X.^ND/)' #a2# Display the ten biggest files -alias lsbig="ls -flh *(.OL[1,10])" +alias lsbig="command ls -flh *(.OL[1,10])" #a2# Only show directories -alias lsd='ls -d *(/)' +alias lsd='command ls -d *(/)' #a2# Only show empty directories -alias lse='ls -d *(/^F)' +alias lse='command ls -d *(/^F)' #a2# Display the ten newest files -alias lsnew="ls -rtlh *(D.om[1,10])" +alias lsnew="command ls -rtlh *(D.om[1,10])" #a2# Display the ten oldest files -alias lsold="ls -rtlh *(D.Om[1,10])" +alias lsold="command ls -rtlh *(D.Om[1,10])" #a2# Display the ten smallest files -alias lssmall="ls -Srl *(.oL[1,10])" +alias lssmall="command ls -Srl *(.oL[1,10])" #a2# Display the ten newest directories and ten newest .directories -alias lsnewdir="ls -rthdl *(/om[1,10]) .*(D/om[1,10])" +alias lsnewdir="command ls -rthdl *(/om[1,10]) .*(D/om[1,10])" #a2# Display the ten oldest directories and ten oldest .directories -alias lsolddir="ls -rthdl *(/Om[1,10]) .*(D/Om[1,10])" +alias lsolddir="command ls -rthdl *(/Om[1,10]) .*(D/Om[1,10])" # some useful aliases #a2# Remove current empty directory. Execute \kbd{cd ..; rmdir \$OLDCWD} @@ -2878,10 +3019,16 @@ fi # useful functions -#f5# Backup \kbd{file {\rm to} file\_timestamp} +#f5# Backup \kbd{file_or_folder {\rm to} file_or_folder\_timestamp} bk() { emulate -L zsh - cp -b $1 $1_`date --iso-8601=m` + if islinux; then + cp -a "$1" "$1_$(date --iso-8601=m)" + elif isopenbsd; then + cp -R "$1" "$1_$(date "+%FT%H:%M")" + else; + echo 'sorry, not yet implemented, send a patch!' >&2 + fi } #f5# cd to directoy and list files @@ -2944,8 +3091,13 @@ modified() { check_com new || alias new=modified # use colors when GNU grep with color-support -#a2# Execute \kbd{grep -{}-color=auto} -(( $#grep_options > 0 )) && alias grep='grep '${grep_options:+"${grep_options[*]}"} +if (( $#grep_options > 0 )); then + o=${grep_options:+"${grep_options[*]}"} + #a2# Execute \kbd{grep -{}-color=auto} + alias grep='grep '$o + alias egrep='egrep '$o + unset o +fi # Translate DE<=>EN # 'translate' looks up fot a word in a file with language-to-language