X-Git-Url: https://git.grml.org/?a=blobdiff_plain;f=etc%2Fzsh%2Fzshrc;h=1c38fcd1c6ca59be96b1dc7f084058feeb9826bc;hb=9b656e87115edc0060041f14adb40dd6ea32d3d8;hp=1c4fd3cba1e48bdb15880ae601b09dcc900fd99d;hpb=7bd82d6616bc3f1a707d40e9aaef02ad4b5b8b36;p=grml-etc-core.git diff --git a/etc/zsh/zshrc b/etc/zsh/zshrc index 1c4fd3c..1c38fcd 100644 --- a/etc/zsh/zshrc +++ b/etc/zsh/zshrc @@ -3,7 +3,7 @@ # 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: Mon Jun 04 23:21:01 CEST 2007 [mika] +# 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, @@ -12,216 +12,487 @@ # Global Order: zshenv, zprofile, zshrc, zlogin ################################################################################ +# zsh-refcard-tag documentation: {{{ +# You may notice strange looking comments in the zshrc (and ~/.zshrc as +# well). These are there for a purpose. grml's zsh-refcard can now be +# automatically generated from the contents of the actual configuration +# files. 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: +# +# List of tags (comment types) used: +# #a# Next line contains an important alias, that should +# be included in the grml-zsh-refcard. +# (placement tag: @@INSERT-aliases@@) +# #f# Next line contains the beginning of an important function. +# (placement tag: @@INSERT-functions@@) +# #v# Next line contains an important variable. +# (placement tag: @@INSERT-variables@@) +# #k# Next line contains an important keybinding. +# (placement tag: @@INSERT-keybindings@@) +# #d# Hashed directories list generation: +# start denotes the start of a list of 'hash -d' +# definitions. +# end denotes its end. +# (placement tag: @@INSERT-hasheddirs@@) +# #A# Abbreviation expansion list generation: +# start denotes the beginning of abbreviations. +# end denotes their end. +# Lines within this section that end in '#d .*' provide +# extra documentation to be included in the refcard. +# (placement tag: @@INSERT-abbrev@@) +# #m# This tag allows you to manually generate refcard entries +# for code lines that are hard/impossible to parse. +# Example: +# #m# k ESC-h Call the run-help function +# That would add a refcard entry in the keybindings table +# for 'ESC-h' with the given comment. +# So the syntax is: #m#
+# #o# This tag lets you insert entries to the 'other' hash. +# Generally, this should not be used. It is there for +# things that cannot be done easily in another way. +# (placement tag: @@INSERT-other-foobar@@) +# +# All of these tags (except for m and o) take two arguments, the first +# within the tag, the other after the tag: +# +# #
# +# +# Where
is really just a number, which are defined by the +# @secmap array on top of 'genrefcard.pl'. The reason for numbers +# instead of names is, that for the reader, the tag should not differ +# much from a regular comment. For zsh, it is a regular comment indeed. +# The numbers have got the following meanings: +# 0 -> "default" +# 1 -> "system" +# 2 -> "user" +# 3 -> "debian" +# 4 -> "search" +# 5 -> "shortcuts" +# 6 -> "services" +# +# So, the following will add an entry to the 'functions' table in the +# 'system' section, with a (hopefully) descriptive comment: +# #f1# Edit an alias via zle +# edalias() { +# +# It will then show up in the @@INSERT-aliases-system@@ replacement tag +# that can be found in 'grml-zsh-refcard.tex.in'. +# If the section number is omitted, the 'default' section is assumed. +# Furthermore, in 'grml-zsh-refcard.tex.in' @@INSERT-aliases@@ is +# exactly the same as @@INSERT-aliases-default@@. If you want a list of +# *all* aliases, for example, use @@INSERT-aliases-all@@. +#}}} + # zsh profiling {{{ # just execute 'ZSH_PROFILE_RC=1 zsh' and run 'zprof' to get the details - if [[ -n $ZSH_PROFILE_RC ]] ; then - zmodload zsh/zprof - fi -# }}} - -# 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 +if [[ -n $ZSH_PROFILE_RC ]] ; then + zmodload zsh/zprof +fi # }}} # {{{ check for version/system # check for versions (compatibility reasons) - if autoload is-at-least && is-at-least 2>/dev/null ; then - is4() { is-at-least 4 } - is42() { is-at-least 4.2 } - else - is4(){ - [[ $ZSH_VERSION == 4.* ]] && return 0 - return 1 - } - is42(){ - [[ $ZSH_VERSION == 4.<2->* ]] && return 0 - return 1 - } - fi +is4(){ + [[ $ZSH_VERSION == <4->* ]] && return 0 + return 1 +} -# grml specific stuff - isgrml(){ - [ -f /etc/grml_version ] && return 0 +is41(){ + [[ $ZSH_VERSION == 4.<1->* || $ZSH_VERSION == <5->* ]] && return 0 return 1 - } +} - isgrmlcd(){ - [ -f /etc/grml_cd ] && return 0 +is42(){ + [[ $ZSH_VERSION == 4.<2->* || $ZSH_VERSION == <5->* ]] && return 0 return 1 - } +} + +is43(){ + [[ $ZSH_VERSION == 4.<3->* || $ZSH_VERSION == <5->* ]] && return 0 + return 1 +} + +#f1# Checks whether or not you're running grml +isgrml(){ + [[ -f /etc/grml_version ]] && return 0 + return 1 +} + +#f1# Checks whether or not you're running a grml cd +isgrmlcd(){ + [[ -f /etc/grml_cd ]] && return 0 + return 1 +} - if isgrml ; then +if isgrml ; then +#f1# Checks whether or not you're running grml-small isgrmlsmall() { - [[ ${${${(f)"$( autologin +# Thanks go to Bart Schaefer! +isgrml && checkhome() { + if [[ -z "$ALREADY_DID_CD_HOME" ]] ; then + export ALREADY_DID_CD_HOME=$HOME + cd + fi +} + +# check for zsh v3.1.7+ + +if ! [[ ${ZSH_VERSION} == 3.1.<7->* \ + || ${ZSH_VERSION} == 3.<2->.<->* \ + || ${ZSH_VERSION} == <4->.<->* ]] ; then + + printf '-!-\n' + printf '-!- In this configuration we try to make use of features, that only\n' + printf '-!- require version 3.1.7 of the shell; That way this setup can be\n' + printf '-!- used with a wide range of zsh versions, while using fairly\n' + printf '-!- advanced features in all supported versions.\n' + printf '-!-\n' + printf '-!- However, you are running zsh version %s.\n' "$ZSH_VERSION" + printf '-!-\n' + printf '-!- While this *may* work, it might as well fail.\n' + printf '-!- Please consider updating to at least version 3.1.7 of zsh.\n' + printf '-!-\n' + printf '-!- DO NOT EXPECT THIS TO WORK FLAWLESSLY!\n' + printf '-!- If it does today, you'\''ve been lucky.\n' + printf '-!-\n' + printf '-!- Ye been warned!\n' + printf '-!-\n' + + function zstyle() { : } +fi + +# }}} + +# utility functions {{{ +# this function checks if a command exists and returns either true +# or false. This avoids using 'which' and 'whence', which will +# avoid problems with aliases for which on certain weird systems. :-) +check_com() { + local -i comonly + + if [[ ${1} == '-c' ]] ; then + (( comonly = 1 )) + shift + else + (( comonly = 0 )) + fi + + if (( ${#argv} != 1 )) ; then + printf 'usage: check_com [-c] \n' >&2 + return 1 + fi + + if (( comonly > 0 )) ; then + [[ -n ${commands[$1]} ]] && return 0 + return 1 + fi + + if [[ -n ${commands[$1]} ]] \ + || [[ -n ${functions[$1]} ]] \ + || [[ -n ${aliases[$1]} ]] \ + || [[ -n ${reswords[(r)$1]} ]] ; then - function salias() { - # creates an alias and precedes the command with - # sudo if $EUID is not zero. + return 0 + fi + + return 1 +} + +# creates an alias and precedes the command with +# sudo if $EUID is not zero. +salias() { local only=0 ; local multi=0 while [[ ${1} == -* ]] ; do - case ${1} in - (-o) only=1 ;; - (-a) multi=1 ;; - (--) shift ; break ;; - (-h) - printf 'usage: salias [-h|-o|-a] \n' - printf ' -h shows this help text.\n' - printf ' -a replace '\'' ; '\'' sequences with '\'' ; sudo '\''.\n' - printf ' be careful using this option.\n' - printf ' -o only sets an alias if a preceding sudo would be needed.\n' - return 0 - ;; - (*) printf "unkown option: '%s'\n" "${1}" ; return 1 ;; - esac - shift + case ${1} in + (-o) only=1 ;; + (-a) multi=1 ;; + (--) shift ; break ;; + (-h) + printf 'usage: salias [-h|-o|-a] \n' + printf ' -h shows this help text.\n' + printf ' -a replace '\'' ; '\'' sequences with '\'' ; sudo '\''.\n' + printf ' be careful using this option.\n' + printf ' -o only sets an alias if a preceding sudo would be needed.\n' + return 0 + ;; + (*) printf "unkown option: '%s'\n" "${1}" ; return 1 ;; + esac + shift done + if (( ${#argv} > 1 )) ; then - printf 'Too many arguments %s\n' "${#argv}" - return 1 + printf 'Too many arguments %s\n' "${#argv}" + return 1 fi + key="${1%%\=*}" ; val="${1#*\=}" if (( EUID == 0 )) && (( only == 0 )); then - alias -- "${key}=${val}" + alias -- "${key}=${val}" elif (( EUID > 0 )) ; then - (( multi > 0 )) && val="${val// ; / ; sudo }" - alias -- "${key}=sudo ${val}" + (( multi > 0 )) && val="${val// ; / ; sudo }" + alias -- "${key}=sudo ${val}" fi + return 0 - } +} -# change directory to home on first invocation of zsh -# important for rungetty -> autologin -# Thanks go to Bart Schaefer! - isgrml && checkhome() { - if [[ -z "$ALREADY_DID_CD_HOME" ]]; then - export ALREADY_DID_CD_HOME=$HOME - cd - fi - } +# a "print -l ${(u)foo}"-workaround for pre-4.2.0 shells +# usage: uprint foo +# Where foo is the *name* of the parameter you want printed. +# Note that foo is no typo; $foo would be wrong here! +if ! is42 ; then + uprint () { + local -a u + local w + local parameter=${1} + + if [[ -z ${parameter} ]] ; then + printf 'usage: uprint \n' + return 1 + fi + + for w in ${(P)parameter} ; do + [[ -z ${(M)u:#${w}} ]] && u=( ${u} ${w} ) + done + + builtin print -l ${u} + } +fi + +# Check if we can read given files and source those we can. +xsource() { + if (( ${#argv} < 1 )) ; then + printf 'usage: xsource FILE(s)...\n' >&2 + return 1 + fi + + while (( ${#argv} > 0 )) ; do + [[ -r ${1} ]] && source ${1} + shift + done + return 0 +} + +# Check if we can read a given file and 'cat(1)' it. +xcat() { + if (( ${#argv} != 1 )) ; then + printf 'usage: xcat FILE\n' >&2 + return 1 + fi + + [[ -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() { + local -a funcs + funcs=(salias xcat xsource xunfunction zrcautoload) + + for func in $funcs ; do + [[ -n ${functions[$func]} ]] \ + && unfunction $func + done + return 0 +} + +# autoload wrapper - use this one instead of autoload directly +function zrcautoload() { + setopt local_options extended_glob + local fdir ffile + local -i ffound + + ffile=${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 ${ffile} || return 1 + fi + return 0 +} + +#}}} + +# Load is-at-least() for more precise version checks {{{ + +# Note that this test will *always* fail, if the is-at-least +# function could not be marked for autoloading. +zrcautoload is-at-least || is-at-least() { return 1 } + +# }}} + +# locale setup {{{ +if [[ -z "$LANG" ]] ; then + xsource "/etc/default/locale" +fi + +export LANG=${LANG:-en_US.iso885915} +for var in LC_ALL LC_MESSAGES ; do + [[ -n ${(P)var} ]] && export $var +done + +xsource "/etc/sysconfig/keyboard" + +TZ=$(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 ${xof}\n\n" + printf ' -!- Note, that this message will *not* go away, unless you yourself\n' + printf ' -!- resolve the situation manually.\n\n' + BROKEN_COMPLETION_DIR=1 +fi +unset xof # }}} # {{{ set some variables - export EDITOR=${EDITOR:-vim} - 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' - [[ -f ~/.terminfo/m/mostlike ]] && MYLESS='LESS=C TERMINFO=~/.terminfo TERM=mostlike less' || MYLESS='less' - [ -x $(which dircolors) ] && eval `dircolors -b` - -# Search path for the cd comman +if check_com -c vim ; then +#v# + export EDITOR=${EDITOR:-vim} +else + export EDITOR=${EDITOR:-vi} +fi + +#v# +export PAGER=${PAGER:-less} + +#v# +export MAIL=${MAIL:-/var/mail/$USER} + +# if we don't set $SHELL then aterm, rxvt,.. will use /bin/sh or /bin/bash :-/ +export SHELL='/bin/zsh' + +# color setup for ls: +check_com -c dircolors && eval $(dircolors -b) + +# set width of man pages to 80 for more convenient reading +# export MANWIDTH=${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+=( /etc/zsh/completion.d ) - if [[ -d /etc/zsh/functions.d ]] ; then - fpath+=( /etc/zsh/functions.d ) - for func in /etc/zsh/functions.d/[^_]*[^~] ; do - autoload -U ${func:t} - done - fi - fi +if [[ -n "$BROKEN_COMPLETION_DIR" ]] ; then + print 'Warning: not setting completion directories because broken files have been found.' >&2 +else + [[ -d /etc/zsh/completion.d ]] && fpath=( $fpath /etc/zsh/completion.d ) + if [[ -d /etc/zsh/functions.d ]] ; then + fpath+=( /etc/zsh/functions.d ) + for func in /etc/zsh/functions.d/[^_]*[^~] ; do + zrcautoload -U ${func:t} + done + fi +fi # automatically remove duplicates from these arrays - typeset -U path cdpath fpath manpath +typeset -U path cdpath fpath manpath # }}} # {{{ keybindings - if [[ "$TERM" != emacs ]]; then - [[ -z "$terminfo[kdch1]" ]] || bindkey -M emacs "$terminfo[kdch1]" delete-char - [[ -z "$terminfo[khome]" ]] || bindkey -M emacs "$terminfo[khome]" beginning-of-line - [[ -z "$terminfo[kend]" ]] || bindkey -M emacs "$terminfo[kend]" end-of-line - [[ -z "$terminfo[kdch1]" ]] || bindkey -M vicmd "$terminfo[kdch1]" vi-delete-char - [[ -z "$terminfo[khome]" ]] || bindkey -M vicmd "$terminfo[khome]" vi-beginning-of-line - [[ -z "$terminfo[kend]" ]] || bindkey -M vicmd "$terminfo[kend]" vi-end-of-line - [[ -z "$terminfo[cuu1]" ]] || bindkey -M viins "$terminfo[cuu1]" vi-up-line-or-history - [[ -z "$terminfo[cuf1]" ]] || bindkey -M viins "$terminfo[cuf1]" vi-forward-char - [[ -z "$terminfo[kcuu1]" ]] || bindkey -M viins "$terminfo[kcuu1]" vi-up-line-or-history - [[ -z "$terminfo[kcud1]" ]] || bindkey -M viins "$terminfo[kcud1]" vi-down-line-or-history - [[ -z "$terminfo[kcuf1]" ]] || bindkey -M viins "$terminfo[kcuf1]" vi-forward-char - [[ -z "$terminfo[kcub1]" ]] || bindkey -M viins "$terminfo[kcub1]" vi-backward-char - # ncurses stuff: - [[ "$terminfo[kcuu1]" == "O"* ]] && bindkey -M viins "${terminfo[kcuu1]/O/[}" vi-up-line-or-history - [[ "$terminfo[kcud1]" == "O"* ]] && bindkey -M viins "${terminfo[kcud1]/O/[}" vi-down-line-or-history - [[ "$terminfo[kcuf1]" == "O"* ]] && bindkey -M viins "${terminfo[kcuf1]/O/[}" vi-forward-char - [[ "$terminfo[kcub1]" == "O"* ]] && bindkey -M viins "${terminfo[kcub1]/O/[}" vi-backward-char - [[ "$terminfo[khome]" == "O"* ]] && bindkey -M viins "${terminfo[khome]/O/[}" beginning-of-line - [[ "$terminfo[kend]" == "O"* ]] && bindkey -M viins "${terminfo[kend]/O/[}" end-of-line - [[ "$terminfo[khome]" == "O"* ]] && bindkey -M emacs "${terminfo[khome]/O/[}" beginning-of-line - [[ "$terminfo[kend]" == "O"* ]] && bindkey -M emacs "${terminfo[kend]/O/[}" end-of-line +if [[ "$TERM" != emacs ]] ; then + [[ -z "$terminfo[kdch1]" ]] || bindkey -M emacs "$terminfo[kdch1]" delete-char + [[ -z "$terminfo[khome]" ]] || bindkey -M emacs "$terminfo[khome]" beginning-of-line + [[ -z "$terminfo[kend]" ]] || bindkey -M emacs "$terminfo[kend]" end-of-line + [[ -z "$terminfo[kdch1]" ]] || bindkey -M vicmd "$terminfo[kdch1]" vi-delete-char + [[ -z "$terminfo[khome]" ]] || bindkey -M vicmd "$terminfo[khome]" vi-beginning-of-line + [[ -z "$terminfo[kend]" ]] || bindkey -M vicmd "$terminfo[kend]" vi-end-of-line + [[ -z "$terminfo[cuu1]" ]] || bindkey -M viins "$terminfo[cuu1]" vi-up-line-or-history + [[ -z "$terminfo[cuf1]" ]] || bindkey -M viins "$terminfo[cuf1]" vi-forward-char + [[ -z "$terminfo[kcuu1]" ]] || bindkey -M viins "$terminfo[kcuu1]" vi-up-line-or-history + [[ -z "$terminfo[kcud1]" ]] || bindkey -M viins "$terminfo[kcud1]" vi-down-line-or-history + [[ -z "$terminfo[kcuf1]" ]] || bindkey -M viins "$terminfo[kcuf1]" vi-forward-char + [[ -z "$terminfo[kcub1]" ]] || bindkey -M viins "$terminfo[kcub1]" vi-backward-char + # ncurses stuff: + [[ "$terminfo[kcuu1]" == $'\eO'* ]] && bindkey -M viins "${terminfo[kcuu1]/O/[}" vi-up-line-or-history + [[ "$terminfo[kcud1]" == $'\eO'* ]] && bindkey -M viins "${terminfo[kcud1]/O/[}" vi-down-line-or-history + [[ "$terminfo[kcuf1]" == $'\eO'* ]] && bindkey -M viins "${terminfo[kcuf1]/O/[}" vi-forward-char + [[ "$terminfo[kcub1]" == $'\eO'* ]] && bindkey -M viins "${terminfo[kcub1]/O/[}" vi-backward-char + [[ "$terminfo[khome]" == $'\eO'* ]] && bindkey -M viins "${terminfo[khome]/O/[}" beginning-of-line + [[ "$terminfo[kend]" == $'\eO'* ]] && bindkey -M viins "${terminfo[kend]/O/[}" end-of-line + [[ "$terminfo[khome]" == $'\eO'* ]] && bindkey -M emacs "${terminfo[khome]/O/[}" beginning-of-line + [[ "$terminfo[kend]" == $'\eO'* ]] && bindkey -M emacs "${terminfo[kend]/O/[}" end-of-line fi ## keybindings (run 'bindkeys' for details, more details via man zshzle) # use emacs style per default: - bindkey -e +bindkey -e # use vi style: # bindkey -v -#if [[ "$TERM" == screen ]]; then - bindkey '\e[1~' beginning-of-line # home - bindkey '\e[4~' end-of-line # end - bindkey '\e[A' up-line-or-search # cursor up - bindkey '\e[B' down-line-or-search # - - bindkey '^x' history-beginning-search-backward # alternative ways of searching the shell history +#if [[ "$TERM" == screen ]] ; then +bindkey '\e[1~' beginning-of-line # home +bindkey '\e[4~' end-of-line # end +bindkey '\e[A' up-line-or-search # cursor up +bindkey '\e[B' down-line-or-search # - + +bindkey '^xp' history-beginning-search-backward +bindkey '^xP' history-beginning-search-forward # bindkey -s '^L' "|less\n" # ctrl-L pipes to less # bindkey -s '^B' " &\n" # ctrl-B runs it in the background # if terminal type is set to 'rxvt': - bindkey '\e[7~' beginning-of-line # home - bindkey '\e[8~' end-of-line # end +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 # See for example http://unicode.org/charts/ for unicode characters code - autoload insert-unicode-char - zle -N insert-unicode-char - bindkey '^Xi' insert-unicode-char +zrcautoload insert-unicode-char +zle -N insert-unicode-char +#k# Insert Unicode character +bindkey '^Xi' insert-unicode-char # just type 'cd ...' to get 'cd ../..' # rationalise-dot() { -# if [[ $LBUFFER = *.. ]]; then +# if [[ $LBUFFER == *.. ]] ; then # LBUFFER+=/.. # else # LBUFFER+=. @@ -231,6 +502,166 @@ fi # bindkey . rationalise-dot # bindkey '\eq' push-line-or-edit + +## toggle the ,. abbreviation feature on/off +# NOABBREVIATION: default abbreviation-state +# 0 - enabled (default) +# 1 - disabled +NOABBREVIATION=${NOABBREVIATION:-0} + +grml_toggle_abbrev() { + if (( ${NOABBREVIATION} > 0 )) ; then + NOABBREVIATION=0 + else + NOABBREVIATION=1 + fi +} + +zle -N grml_toggle_abbrev +bindkey '^xA' grml_toggle_abbrev + +# }}} + +# a generic accept-line wrapper {{{ + +# This widget can prevent unwanted autocorrections from command-name +# to _command-name, rehash automatically on enter and call any number +# of builtin and user-defined widgets in different contexts. +# +# For a broader description, see: +# +# +# The code is imported from the file 'zsh/functions/accept-line' from +# , which +# distributed under the same terms as zsh itself. + +# A newly added command will may not be found or will cause false +# correction attempts, if you got auto-correction set. By setting the +# following style, we force accept-line() to rehash, if it cannot +# find the first word on the command line in the $command[] hash. +zstyle ':acceptline:*' rehash true + +function Accept-Line() { + setopt localoptions noksharrays + local -a subs + local -xi aldone + local sub + + zstyle -a ":acceptline:${alcontext}" actions subs + + (( ${#subs} < 1 )) && return 0 + + (( aldone = 0 )) + for sub in ${subs} ; do + [[ ${sub} == 'accept-line' ]] && sub='.accept-line' + zle ${sub} + + (( aldone > 0 )) && break + done +} + +function Accept-Line-getdefault() { + local default_action + + zstyle -s ":acceptline:${alcontext}" default_action default_action + case ${default_action} in + ((accept-line|)) + printf ".accept-line" + ;; + (*) + printf ${default_action} + ;; + esac +} + +function accept-line() { + setopt localoptions noksharrays + local -a cmdline + local -x alcontext + local buf com fname format msg default_action + + alcontext='default' + buf="${BUFFER}" + cmdline=(${(z)BUFFER}) + com="${cmdline[1]}" + fname="_${com}" + + zstyle -t ":acceptline:${alcontext}" rehash \ + && [[ -z ${commands[$com]} ]] \ + && rehash + + if [[ -n ${reswords[(r)$com]} ]] \ + || [[ -n ${aliases[$com]} ]] \ + || [[ -n ${functions[$com]} ]] \ + || [[ -n ${builtins[$com]} ]] \ + || [[ -n ${commands[$com]} ]] ; then + + # there is something sensible to execute, just do it. + alcontext='normal' + zle Accept-Line + + default_action=$(Accept-Line-getdefault) + zstyle -T ":acceptline:${alcontext}" call_default \ + && zle ${default_action} + return + fi + + if [[ -o correct ]] \ + || [[ -o correctall ]] \ + && [[ -n ${functions[$fname]} ]] ; then + + # nothing there to execute but there is a function called + # _command_name; a completion widget. Makes no sense to + # call it on the commandline, but the correct{,all} options + # will ask for it nevertheless, so warn the user. + if [[ ${LASTWIDGET} == 'accept-line' ]] ; then + # Okay, we warned the user before, he called us again, + # so have it his way. + alcontext='force' + zle Accept-Line + + default_action=$(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 [[ -z ${msg} ]] ; then + msg="%c will not execute and completion %f exists." + fi + + zformat -f msg "${msg}" "c:${com}" "f:${fname}" + + zle -M -- "${msg}" + 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 + + 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} +} + +zle -N accept-line +zle -N Accept-Line + # }}} # power completion - abbreviation expansion {{{ @@ -238,481 +669,925 @@ fi # 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 - declare -A abk - setopt extendedglob - setopt interactivecomments - abk=( - # key # value - 'C' '| wc -l' - '...' '../..' - '....' '../../..' - 'BG' '& exit' - 'C' '| wc -l' - 'G' '|& grep --color=auto' - 'H' '| head' - 'Hl' ' --help |& less -r' - 'L' '| less' - 'LL' '|& less -r' - 'M' '| most' - 'N' '&>/dev/null' - 'R' '| tr A-z N-za-m' - 'SL' '| sort | less' - 'S' '| sort -u' - 'T' '| tail' - 'V' '|& vim -' - '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' $'chmod u+rw-x,g+r-wx,o+r-wx\n # 4=r,2=w,1=x' - '755' 'chmod u+rwx,g+r-w+x,o+r-w+x' - 'md' 'mkdir -p ' - 'cmplayer' 'mplayer -vo -fs -zoom fbdev' - 'fbmplayer' 'mplayer -vo -fs -zoom fbdev' - 'fblinks' 'links2 -driver fb' - 'insecssh' 'ssh -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"' - 'insecscp' 'scp -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"' - 'fori' 'for i ({..}) { }' - 'cx' 'chmod +x' - 'e' 'print -l' - 'se' 'setopt interactivecomments' - 'va' 'valac --vapidir=../vapi/ --pkg=gtk+-2.0 gtktest.vala' - 'fb2' '=mplayer -vo fbdev -fs -zoom 1>/dev/null -xy 2' - 'fb3' '=mplayer -vo fbdev -fs -zoom 1>/dev/null -xy 3' - 'ci' 'centericq' - 'D' 'export DISPLAY=:0.0' - 'mp' 'mplayer -vo xv -fs -zoom' - ) - - globalias () { - local MATCH - matched_chars='[.-|_a-zA-Z0-9]#' - LBUFFER=${LBUFFER%%(#m)[.-|_a-zA-Z0-9]#} - LBUFFER+=${abk[$MATCH]:-$MATCH} - } +declare -A abk +setopt extendedglob +setopt interactivecomments +abk=( +# 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 -' +#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' $'chmod u+rw-x,g+r-wx,o+r-wx\n # 4=r,2=w,1=x' + '755' 'chmod u+rwx,g+r-w+x,o+r-w+x' + 'md' 'mkdir -p ' + 'cmplayer' 'mplayer -vo -fs -zoom fbdev' + 'fbmplayer' 'mplayer -vo -fs -zoom fbdev' + 'fblinks' 'links2 -driver fb' + 'insecssh' 'ssh -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"' + 'insecscp' 'scp -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"' + 'fori' 'for i ({..}) { }' + 'cx' 'chmod +x' + 'e' 'print -l' + 'se' 'setopt interactivecomments' + 'va' 'valac --vapidir=../vapi/ --pkg=gtk+-2.0 gtktest.vala' + 'fb2' '=mplayer -vo fbdev -fs -zoom 1>/dev/null -xy 2' + 'fb3' '=mplayer -vo fbdev -fs -zoom 1>/dev/null -xy 3' + 'ci' 'centericq' + 'D' 'export DISPLAY=:0.0' + 'mp' 'mplayer -vo xv -fs -zoom' +) + +globalias() { + local MATCH + + if (( NOABBREVIATION > 0 )) ; then + LBUFFER="${LBUFFER},." + return 0 + fi - zle -N globalias - bindkey ",." globalias + matched_chars='[.-|_a-zA-Z0-9]#' + LBUFFER=${LBUFFER%%(#m)[.-|_a-zA-Z0-9]#} + LBUFFER+=${abk[$MATCH]:-$MATCH} +} + +zle -N globalias +bindkey ",." globalias # }}} # {{{ autoloading - autoload -U zmv # who needs mmv or rename? - autoload history-search-end +zrcautoload zmv # who needs mmv or rename? +zrcautoload history-search-end + +# we don't want to quote/espace URLs on our own... +# if autoload -U url-quote-magic ; then +# zle -N self-insert url-quote-magic +# zstyle ':url-quote-magic:*' url-metas '*?[]^()~#{}=' +# else +# print 'Notice: no url-quote-magic available :(' +# fi +alias url-quote='autoload -U url-quote-magic ; zle -N self-insert url-quote-magic' + +#m# k ESC-h Call \kbd{run-help} for the 1st word on the command line +alias run-help >&/dev/null && unalias run-help +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 :(' +else + print 'Notice: no compinit available :(' + function zstyle { } + function compdef { } +fi - # we don't want to quote/espace URLs on our own... - # if autoload -U url-quote-magic ; then - # zle -N self-insert url-quote-magic - # zstyle ':url-quote-magic:*' url-metas '*?[]^()~#{}=' - # else - # print 'Notice: no url-quote-magic available :(' - # fi - alias url-quote='autoload -U url-quote-magic ; zle -N self-insert url-quote-magic' +is4 && zrcautoload zed # use ZLE editor to edit a file or function - alias run-help >&/dev/null && unalias run-help - autoload run-help # use via 'esc-h' +is4 && \ +for mod in complist deltochar mathfunc ; do + zmodload -i zsh/${mod} 2>/dev/null || print "Notice: no ${mod} available :(" +done -# completion system - if autoload -U compinit && compinit 2>/dev/null ; then - compinit 2>/dev/null || print 'Notice: no compinit available :(' - else - print 'Notice: no compinit available :(' - function zstyle { } - function compdef { } - fi +# autoload zsh modules when they are referenced +if is4 ; then + tmpargs=( + a stat + a zpty + ap zprof + ap mapfile + ) + + while (( ${#tmpargs} > 0 )) ; do + zmodload -${tmpargs[1]} zsh/${tmpargs[2]} ${tmpargs[2]} + shift 2 tmpargs + done + unset tmpargs +fi + +if is4 && zrcautoload insert-files && zle -N insert-files ; then + #k# Insert files + bindkey "^Xf" insert-files # C-x-f +fi + +bindkey ' ' magic-space # also do history expansion on space +#k# Trigger menu-complete +bindkey '\ei' menu-complete # menu completion via esc-i + +# press esc-e for editing command line in $EDITOR or $VISUAL +if is4 && zrcautoload edit-command-line && zle -N edit-command-line ; then + #k# Edit the current line in \kbd{\$EDITOR} + bindkey '\ee' edit-command-line +fi + +if is4 && [[ -n ${(k)modules[zsh/complist]} ]] ; then + #k# menu selection: pick item but stay in the menu + bindkey -M menuselect '\e^M' accept-and-menu-complete + + # use the vi navigation keys (hjkl) besides cursor keys in menu completion + #bindkey -M menuselect 'h' vi-backward-char # left + #bindkey -M menuselect 'k' vi-up-line-or-history # up + #bindkey -M menuselect 'l' vi-forward-char # right + #bindkey -M menuselect 'j' vi-down-line-or-history # bottom + + # accept a completion and try to complete again by using menu + # completion; very useful with completing directories + # by using 'undo' one's got a simple file browser + bindkey -M menuselect '^o' accept-and-infer-next-history +fi + +# press "ctrl-e d" to insert the actual date in the form yyyy-mm-dd +_bkdate() { BUFFER="$BUFFER$(date '+%F')"; CURSOR=$#BUFFER; } +zle -N _bkdate + +#k# Insert a timestamp on the command line (yyyy-mm-dd) +bindkey '^Ed' _bkdate + +# press esc-m for inserting last typed word again (thanks to caphuso!) +insert-last-typed-word() { zle insert-last-word -- 0 -1 }; +zle -N insert-last-typed-word; + +#k# Insert last typed word +bindkey "\em" insert-last-typed-word + +# set command prediction from history, see 'man 1 zshcontrib' +# is4 && zrcautoload predict-on && \ +# zle -N predict-on && \ +# zle -N predict-off && \ +# bindkey "^X^Z" predict-on && \ +# bindkey "^Z" predict-off + +#k# Shortcut for \kbd{fg} +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 + +# run command line as user root via sudo: +sudo-command-line() { + [[ -z $BUFFER ]] && zle up-history + [[ $BUFFER != sudo\ * ]] && BUFFER="sudo $BUFFER" +} +zle -N sudo-command-line + +#k# Put the current command line into a \kbd{sudo} call +bindkey "^Os" sudo-command-line + +### jump behind the first word on the cmdline. +### useful to add options. +function jump_after_first_word() { + local words + words=(${(z)BUFFER}) + + if (( ${#words} <= 1 )) ; then + CURSOR=${#BUFFER} + else + CURSOR=${#${words[1]}} + fi +} +zle -N jump_after_first_word + +bindkey '^x1' jump_after_first_word + +# }}} + +# {{{ set some important options +# Please update these tags, if you change the umask settings below. +#o# r_umask 002 +#o# r_umaskstr rwxrwxr-x +#o# umask 022 +#o# umaskstr rwxr-xr-x +(( EUID != 0 )) && umask 002 || umask 022 + +# history: +setopt append_history # append history list to the history file (important for multiple parallel zsh sessions!) +is4 && setopt SHARE_HISTORY # import new commands from the history file also in other zsh-session +setopt extended_history # save each command's beginning timestamp and the duration to the history file +is4 && setopt histignorealldups # If a new command line being added to the history + # list duplicates an older one, the older command is removed from the list +setopt histignorespace # remove command lines from the history list when + # the first character on the line is a space +# setopt histallowclobber # add `|' to output redirections in the history +# setopt NO_clobber # warning if file exists ('cat /dev/null > ~/.zshrc') +setopt auto_cd # if a command is issued that can't be executed as a normal command, + # and the command is the name of a directory, perform the cd command to that directory +setopt extended_glob # in order to use #, ~ and ^ for filename generation + # grep word *~(*.gz|*.bz|*.bz2|*.zip|*.Z) -> + # -> searches for word not in compressed files + # don't forget to quote '^', '~' and '#'! +setopt longlistjobs # display PID when suspending processes as well +setopt notify # report the status of backgrounds jobs immediately +setopt hash_list_all # Whenever a command completion is attempted, make sure \ + # the entire command path is hashed first. +setopt completeinword # not just at the end +# setopt nocheckjobs # don't warn me about bg processes when exiting +setopt nohup # and don't kill them, either +# setopt printexitvalue # alert me if something failed +# setopt dvorak # with spelling correction, assume dvorak kb +setopt auto_pushd # make cd push the old directory onto the directory stack. +setopt nonomatch # try to avoid the 'zsh: no matches found...' +setopt nobeep # avoid "beep"ing +setopt pushd_ignore_dups # don't push the same dir twice. + +MAILCHECK=30 # mailchecks +REPORTTIME=5 # report about cpu-/system-/user-time of command if running longer than 5 seconds +watch=(notme root) # watch for everyone but me and root + +# define word separators (for stuff like backward-word, forward-word, backward-kill-word,..) +# WORDCHARS='*?_-.[]~=/&;!#$%^(){}<>' # the default +# WORDCHARS=. +# WORDCHARS='*?_[]~=&;!#$%^(){}' +# WORDCHARS='${WORDCHARS:s@/@}' + +# only slash should be considered as a word separator: +slash-backward-kill-word() { + local WORDCHARS="${WORDCHARS:s@/@}" + # zle backward-word + zle backward-kill-word +} +zle -N slash-backward-kill-word + +#k# Kill everything in a word up to its last \kbd{/} +bindkey '\ev' slash-backward-kill-word + +# }}} + +# {{{ history + +ZSHDIR=$HOME/.zsh + +#v# +HISTFILE=$HOME/.zsh_history +isgrmlcd && HISTSIZE=500 || HISTSIZE=5000 +isgrmlcd && SAVEHIST=1000 || SAVEHIST=10000 # useful for setopt append_history + +# }}} - is4 && autoload -U zed # use ZLE editor to edit a file or function +# dirstack handling {{{ + +DIRSTACKSIZE=${DIRSTACKSIZE:-20} +DIRSTACKFILE=${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 +fi + +chpwd() { + if is42 ; then + builtin print -l ${(u)dirstack} >! ${DIRSTACKFILE} + else + uprint dirstack >! ${DIRSTACKFILE} + fi +} + +# }}} + +# {{{ display battery status on right side of prompt via running 'BATTERY=1 zsh' +if [[ -n "$BATTERY" ]] ; then + if check_com -c acpi ; then + PERCENT="${(C)${(s| |)$(acpi 2>/dev/null)}[4]}" + [[ -z "$PERCENT" ]] && PERCENT='acpi not present' + + if [[ "${PERCENT%%%}" -lt 20 ]] ; then + PERCENT="warning: ${PERCENT}%" + fi + fi +fi +# }}} + +# set colors for use in prompts {{{ +if zrcautoload colors && colors 2>/dev/null ; then + BLUE="%{${fg[blue]}%}" + RED="%{${fg_bold[red]}%}" + GREEN="%{${fg[green]}%}" + CYAN="%{${fg[cyan]}%}" + MAGENTA="%{${fg[magenta]}%}" + YELLOW="%{${fg[yellow]}%}" + WHITE="%{${fg[white]}%}" + NO_COLOUR="%{${reset_color}%}" +else + BLUE=$'%{\e[1;34m%}' + RED=$'%{\e[1;31m%}' + GREEN=$'%{\e[1;32m%}' + CYAN=$'%{\e[1;36m%}' + WHITE=$'%{\e[1;37m%}' + MAGENTA='%{\e[1;35m%}' + YELLOW='%{\e[1;33m%}' + NO_COLOUR=$'%{\e[0m%}' +fi + +# }}} + +# gather version control information for inclusion in a prompt {{{ + +# vcs_info() documentation: {{{ +# +# The vcs_info () feature can be configured via zstyle: +# First, the context in which we are working: +# :vcs_info: +# ...where is one of: git, hg, bzr, svn or svk +# +# You can of course use ':vcs_info:*' to match all VCSs at once. +# +# There is one special context named 'init', that is in effect as long +# as there was no decision what vcs backend to use. +# +# There are currently two styles, that are looked up: +# promptformat - Used in most circumstances. +# promptactionformat - Used if a there is a special action going on; +# (like an interactive rebase or a merge conflict) +# enable - check in the 'init' context. If set to false, +# vcs_info() will do nothing. +# +# The default values for these in all contexts are: +# promptformat " (%s)-[%b|%a]-" +# promptactionformat " (%s)-[%b]-" +# enable true +# +# In these formats, the following replacements are done: +# %s - The vcs in use (git, hg, svn etc.) +# %b - Information about the current branch. +# %a - An identifier, that describes the action. +# Only makes sense in promptactionformat. +# %R - base directory of the repository. +# %r - repository name +# If %R is '/foo/bar/repoXY', %r is 'repoXY'. +# +# Not all vcs backends may support all replacements +# +# If you want colors, make sure you enclose the color codes in %{...%}, because +# the string provided by vcs_info() is commonly used for prompts. +# +# Example: PROMPT='%(?..[%?]-)%3~%$(vcs_info)#' +# +# This *requires* 'setopt prompt_subst'. +# }}} +VCS_INFO_default_action_format=' (%s)-[%b|%a]-' +VCS_INFO_default_format=' (%s)-[%b]-' +VCS_INFO_realpath () { #{{{ + # replacing 'readlink -f', which is really not portable. + (( ${+functions[chpwd]} )) && unfunction chpwd + setopt chaselinks + cd $1 2>/dev/null && pwd +} +# }}} +VCS_INFO_git_getaction () { #{{{ + local gitaction='' gitdir=${1} + local tmp + + for tmp in "${gitdir}/rebase-apply" \ + "${gitdir}/rebase" \ + "${gitdir}/../.dotest" ; do + if [[ -d ${tmp} ]] ; then + if [[ -f "${tmp}/rebasing" ]] ; then + gitaction="rebase" + elif [[ -f "${tmp}/applying" ]] ; then + gitaction="am" + else + gitaction="am/rebase" + fi + print '%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" + else + if [[ -f "${gitdir}/BISECT_LOG" ]] ; then + printf '%s' "bisect" + fi + fi + + return 1 +} +# }}} +VCS_INFO_git_getbranch () { #{{{ + local gitbranch gitdir=${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)" + + 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/}" +} +# }}} +VCS_INFO_git_get_data () { # {{{ + setopt localoptions extendedglob + local gitdir gitbase gitbranch gitaction msg + + gitdir="$(git rev-parse --git-dir 2> /dev/null)" + + if [[ $? -eq 0 ]] ; then + gitbranch="$(VCS_INFO_git_getbranch ${gitdir})" + fi + + if [[ -z ${gitdir} ]] || [[ -z ${gitbranch} ]] ; then + return + fi + + gitaction="$(VCS_INFO_git_getaction ${gitdir})" + msg=$(VCS_INFO_format ${gitaction}) + + gitbase=${PWD%/${$(git rev-parse --show-prefix)%/##}} + + zformat -f msg "${msg}" "a:${gitaction}" "b:${gitbranch}" "s:${vcs}" "r:${gitbase:t}" "R:${gitbase}" + printf '%s' ${msg} +} +# }}} +VCS_INFO_hg_get_data () { # {{{ + local msg hgbranch hgbase + + hgbase=${1} + hgbranch=$(< ${hgbase}/.hg/branch) + msg=$(VCS_INFO_format) + zformat -f msg "${msg}" "a:" "b:${hgbranch}" "s:${vcs}" "r:${hgbase:t}" "R:${hgbase}" + printf '%s' ${msg} +} +# }}} +VCS_INFO_svk_get_data () { # {{{ + local msg svkbranch svkbase + + svkbase=${1} + svkbranch=${svkbase##* + } + svkbase=${svkbase%% + *} + + msg=$(VCS_INFO_format) + zformat -f msg "${msg}" "a:" "b:${svkbranch}" "s:${vcs}" "r:${svkbase:t}" "R:${svkbase}" + printf '%s' ${msg} +} +# }}} +VCS_INFO_svn_get_data () { # {{{ + local msg svnbranch svnbase + + svnbase="." + while [[ -d "${svnbase}/../.svn" ]]; do + svnbase="${svnbase}/.." + done + svnbase=$(VCS_INFO_realpath ${svnbase}) + svnbranch=$(svn info "$base_dir" | awk '/^URL/ { sub(".*/","",$0); r=$0 } /^Revision/ { sub("[^0-9]*","",$0); print r":"$0 }') + + msg=$(VCS_INFO_format) + zformat -f msg "${msg}" "a:" "b:${svnbranch}" "s:${vcs}" "r:${svnbase:t}" "R:${svnbase}" + printf '%s' ${msg} +} +# }}} +VCS_INFO_bzr_get_data () { # {{{ + local msg bzrbranch bzrbase bzrrevno i j + + bzrbase=$(bzr info | sed -rne 's, *branch root: ,,p') + case ${bzrbase} in + .) bzrbase=${PWD} ;; + esac + + bzr version-info | while read i j; do + case "${i}" in + revno:) + bzrrevno=${j} ;; + branch-nick:) + bzrbranch=${j} ;; + esac + done + + msg=$(VCS_INFO_format) + zformat -f msg "${msg}" "a:" "b:${bzrbranch}:${bzrrevno}" "s:${vcs}" "r:${bzrbase:t}" "R:${bzrbase}" + printf '%s' ${msg} +} +# }}} +# VCS_INFO_*_detect () {{{ - is4 && for mod in complist deltochar mathfunc ; do - zmodload -i zsh/${mod} 2>/dev/null || print "Notice: no ${mod} available :(" - done +VCS_INFO_detect_by_dir() { + local tool=${1} dirname=${2} + local basedir="." -# autoload zsh modules when they are referenced - is4 && for opt mod in a stat \ - a zpty \ - ap zprof \ - ap mapfile ; do - zmodload -${opt} zsh/${mod} ${mod} - done ; unset opt mod + check_com -c ${tool} || return 1 + while [[ ! -d ${basedir}/${dirname} ]]; do + basedir=${basedir}/.. + [[ $(VCS_INFO_realpath ${basedir}) = "/" ]] && return 1 + done - is4 && autoload -U insert-files && \ - zle -N insert-files && \ - bindkey "^Xf" insert-files # C-x-f + printf '%s' $(VCS_INFO_realpath ${basedir}) + return 0 +} - bindkey ' ' magic-space # also do history expansion on space - bindkey '\ei' menu-complete # menu completion via esc-i +VCS_INFO_bzr_detect() { + VCS_INFO_detect_by_dir 'bzr' '.bzr' + return $? +} -# press esc-e for editing command line in $EDITOR or $VISUAL - is4 && autoload -U edit-command-line && \ - zle -N edit-command-line && \ - bindkey '\ee' edit-command-line +VCS_INFO_git_detect() { + check_com -c git && git rev-parse --is-inside-work-tree &> /dev/null && return 0 + return 1 +} -# menu selection: pick item but stay in the menu (press esc-return) - is4 && bindkey -M menuselect '\e^M' accept-and-menu-complete +VCS_INFO_hg_detect() { + VCS_INFO_detect_by_dir 'hg' '.hg' + return $? +} -# press "ctrl-e d" to insert the actual date in the form yyyy-mm-dd - _bkdate() { BUFFER="$BUFFER$(date '+%F')"; CURSOR=$#BUFFER; } - bindkey '\C-ed' _bkdate - zle -N _bkdate +VCS_INFO_svk_detect() { + local output -# press esc-m for inserting last typed word again (thanks to caphuso!) - insert-last-typed-word() { zle insert-last-word -- 0 -1 }; \ - zle -N insert-last-typed-word; bindkey "\em" insert-last-typed-word + check_com -c svk || return 1 + [[ -f ~/.svk/config ]] || return 1 -# set command prediction from history, see 'man 1 zshcontrib' -# is4 && autoload -U predict-on && \ -# zle -N predict-on && \ -# zle -N predict-off && \ -# bindkey "^X^Z" predict-on && \ -# bindkey "^Z" predict-off + output=$(awk '/: *$/ { sub(/^ */,"",$0); sub(/: *$/,"",$0); if (match("'${PWD}'", $0"(/|$)")) { print $0; d=1; } } /depotpath/ && d == 1 { sub(".*/","",$0); r=$0 } /revision/ && d == 1 { print r ":" $2; exit 1 }' ~/.svk/config) && return 1 -# put job into foreground via ctrl-z: - bindkey -s '^z' "fg\n" + printf '%s' ${output} + return 0 +} -# press ctrl-q to quote line: -# mquote () { -# zle beginning-of-line -# zle forward-word -# # RBUFFER="'$RBUFFER'" -# RBUFFER=${(q)RBUFFER} -# zle end-of-line -# } -# zle -N mquote && bindkey '^q' mquote +VCS_INFO_svn_detect() { + check_com -c svn || return 1 + [[ -d ".svn" ]] && return 0 + return 1 +} -# run command line as user root via sudo: - _sudo-command-line() { - [[ $BUFFER != sudo\ * ]] && LBUFFER="sudo $LBUFFER" - } - zle -N sudo-command-line _sudo-command-line - bindkey "^Os" sudo-command-line # }}} +VCS_INFO_format () { # {{{ + local msg -# {{{ set some important options - (( EUID != 0 )) && umask 002 || umask 022 + if [[ -n ${1} ]] ; then + zstyle -s ":vcs_info:${vcs}" promptactionformat msg + [[ -z ${msg} ]] && msg=${VCS_INFO_default_action_format} + else + zstyle -s ":vcs_info:${vcs}" promptformat msg + [[ -z ${msg} ]] && msg=${VCS_INFO_default_format} + fi + printf '%s' ${msg} +} +# }}} +vcs_info () { # {{{ + local string output + local -i found + local -a VCSs + local -x vcs -# history: - setopt append_history # append history list to the history file (important for multiple parallel zsh sessions!) - is4 && setopt SHARE_HISTORY # import new commands from the history file also in other zsh-session - setopt extended_history # save each command's beginning timestamp and the duration to the history file - is4 && setopt histignorealldups # If a new command line being added to the history - # list duplicates an older one, the older command is removed from the list - setopt histignorespace # remove command lines from the history list when - # the first character on the line is a space -# setopt histallowclobber # add `|' to output redirections in the history -# setopt NO_clobber # warning if file exists ('cat /dev/null > ~/.zshrc') - setopt auto_cd # if a command is issued that can't be executed as a normal command, - # and the command is the name of a directory, perform the cd command to that directory - setopt extended_glob # in order to use #, ~ and ^ for filename generation - # grep word *~(*.gz|*.bz|*.bz2|*.zip|*.Z) -> - # -> searches for word not in compressed files - # don't forget to quote '^', '~' and '#'! - setopt notify # report the status of backgrounds jobs immediately - setopt hash_list_all # Whenever a command completion is attempted, make sure \ - # the entire command path is hashed first. - setopt completeinword # not just at the end -# setopt nocheckjobs # don't warn me about bg processes when exiting - setopt nohup # and don't kill them, either -# setopt printexitvalue # alert me if something failed -# setopt dvorak # with spelling correction, assume dvorak kb - setopt auto_pushd # make cd push the old directory onto the directory stack. - setopt nonomatch # try to avoid the 'zsh: no matches found...' - setopt nobeep # avoid "beep"ing + vcs="init" + zstyle -T ":vcs_info:${vcs}" "enable" || return 0 - MAILCHECK=30 # mailchecks - REPORTTIME=5 # report about cpu-/system-/user-time of command if running longer than 5 secondes - watch=(notme root) # watch for everyone but me and root + VCSs=(git hg bzr svn svk) -# define word separators (for stuff like backward-word, forward-word, backward-kill-word,..) -# WORDCHARS='*?_-.[]~=/&;!#$%^(){}<>' # the default -# WORDCHARS=. -# WORDCHARS='*?_[]~=&;!#$%^(){}' -# WORDCHARS='${WORDCHARS:s@/@}' + (( found = 0 )) + for vcs in ${VCSs} ; do + output=$(VCS_INFO_${vcs}_detect) && (( found = 1 )) && break + done -# only slash should be considered as a word separator: - slash-backward-kill-word() { - local WORDCHARS="${WORDCHARS:s@/@}" - # zle backward-word - zle backward-kill-word - } - zle -N slash-backward-kill-word - bindkey '\ev' slash-backward-kill-word # press esc-v to delete a word until its last '/' (not the same as ctrl-w!) -# }}} + (( found == 0 )) && return 0 -# {{{ history - export ZSHDIR=$HOME/.zsh - HISTFILE=$HOME/.zsh_history - isgrmlcd && HISTSIZE=500 || HISTSIZE=5000 - isgrmlcd && SAVEHIST=1000 || SAVEHIST=10000 # useful for setopt append_history + string=$(VCS_INFO_${vcs}_get_data ${output}) || return 1 + printf '%s' ${string} + return 0 +} # }}} -# dirstack handling {{{ - DIRSTACKSIZE=20 - if [[ -f ~/.zdirs ]] && [[ ${#dirstack[*]} -eq 0 ]]; then - dirstack=( ${(uf)"$(< ~/.zdirs)"} ) - # "cd -" won't work after login by just setting $OLDPWD, so - [[ -d $dirstack[0] ]] && cd $dirstack[0] && cd $OLDPWD - fi - chpwd() { - builtin dirs -pl >! ~/.zdirs - } -# }}} +# change vcs_info formats for the grml prompt +if [[ "$TERM" == dumb ]] ; then + zstyle ':vcs_info:*' promptactionformat "(%s%)-[%b|%a] " + zstyle ':vcs_info:*' promptformat "(%s%)-[%b] " +else + # these are the same, just with a lot of colours: + zstyle ':vcs_info:*' promptactionformat "${MAGENTA}(${NO_COLOUR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${YELLOW}|${RED}%a${MAGENTA}]${NO_COLOUR} " + zstyle ':vcs_info:*' promptformat "${MAGENTA}(${NO_COLOUR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${MAGENTA}]${NO_COLOUR}%} " +fi -# {{{ display battery status on right side of prompt via running 'BATTERY=1 zsh' - if [ -n "$BATTERY" ] ; then - if [ -x $(which acpi) ] ; then - PERCENT="${(C)${(s| |)$(acpi 2>/dev/null)}[4]}" - [ -z "$PERCENT" ] && PERCENT='acpi not present' - if [ "${PERCENT%%%}" -lt 20 ] ; then - PERCENT="warning: ${PERCENT}%" - fi - fi - fi # }}} # {{{ set prompt - if autoload promptinit && promptinit 2>/dev/null ; then - promptinit # people should be able to use their favourite prompt - else - print 'Notice: no promptinit available :(' - fi +if zrcautoload promptinit && promptinit 2>/dev/null ; then + promptinit # people should be able to use their favourite prompt +else + print 'Notice: no promptinit available :(' +fi + +setopt prompt_subst # precmd() => a function which is executed just before each prompt # use 'NOPRECMD=1' to disable the precmd + preexec commands - # precmd () { setopt promptsubst; [[ -o interactive ]] && jobs -l; - - # make sure to use right prompt only when not running a command - is4 && setopt transient_rprompt - - is4 && [[ -z $NOPRECMD ]] && precmd () { - [[ -n $NOPRECMD ]] && return 0 - # allow manual overwriting of RPROMPT - if [[ -n $RPROMPT ]] ; then - [[ $TERM == screen* ]] && echo -n $'\ekzsh\e\\' - return 0 - fi - # just use DONTSETRPROMPT=1 to be able to overwrite RPROMPT - if [[ -z $DONTSETRPROMPT ]] ; then - if [[ -n $BATTERY ]] ; then +# precmd () { setopt promptsubst; [[ -o interactive ]] && jobs -l; + +# make sure to use right prompt only when not running a command +is41 && setopt transient_rprompt + +is4 && [[ -z $NOPRECMD ]] && precmd () { + [[ -n $NOPRECMD ]] && return 0 + # allow manual overwriting of RPROMPT + if [[ -n $RPROMPT ]] ; then + [[ $TERM == screen* ]] && echo -n $'\ekzsh\e\\' + # return 0 + fi + # just use DONTSETRPROMPT=1 to be able to overwrite RPROMPT + if [[ -z $DONTSETRPROMPT ]] ; then + if [[ -n $BATTERY ]] ; then RPROMPT="%(?..:()% ${PERCENT}${SCREENTITLE}" # RPROMPT="${PERCENT}${SCREENTITLE}" - else + else RPROMPT="%(?..:()% ${SCREENTITLE}" # RPROMPT="${SCREENTITLE}" - fi - fi - # adjust title of xterm - # see http://www.faqs.org/docs/Linux-mini/Xterm-Title.html - case $TERM in (xterm*|rxvt) - print -Pn "\e]0;%n@%m: %~\a" - ;; - esac - } + fi + fi + # adjust title of xterm + # see http://www.faqs.org/docs/Linux-mini/Xterm-Title.html + case $TERM in + (xterm*|rxvt) + print -Pn "\e]0;%n@%m: %~\a" + ;; + esac +} # chpwd () => a function which is executed whenever the directory is changed # preexec() => a function running before every command - is4 && [[ -z $NOPRECMD ]] && preexec () { - [[ -n $NOPRECMD ]] && return 0 - # set hostname if not running on host with name 'grml' - local HOSTNAME=$(hostname) - if [[ "$HOSTNAME" != grml ]] ; then - NAME="@$HOSTNAME" - fi - # get the name of the program currently running and hostname of local machine - # set screen window title if running in a screen - if [[ "$TERM" == screen* ]]; then - # local CMD=${1[(wr)^(*=*|sudo|ssh|-*)]} # dont'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='' - fi - # adjust title of xterm - case $TERM in (xterm*|rxvt) - print -Pn "\e]0;%n@%m: $1\a" - ;; - esac - } +is4 && [[ -z $NOPRECMD ]] && \ +preexec () { + [[ -n $NOPRECMD ]] && return 0 +# set hostname if not running on host with name 'grml' + if [[ -n "$HOSTNAME" ]] && [[ "$HOSTNAME" != $(hostname) ]] ; then + NAME="@$HOSTNAME" + fi +# get the name of the program currently running and hostname of local machine +# set screen window title if running in a screen + if [[ "$TERM" == screen* ]] ; then + # local CMD=${1[(wr)^(*=*|sudo|ssh|-*)]} # don't use hostname + local CMD="${1[(wr)^(*=*|sudo|ssh|-*)]}$NAME" # use hostname + echo -ne "\ek$CMD\e\\" + fi +# set the screen title to "zsh" when sitting at the command prompt: + if [[ "$TERM" == screen* ]] ; then + SCREENTITLE=$'%{\ekzsh\e\\%}' + else + SCREENTITLE='' + fi +# adjust title of xterm + case $TERM in + (xterm*|rxvt) + print -Pn "\e]0;%n@%m: $1\a" + ;; + esac +} -# set colors - if autoload colors && colors 2>/dev/null ; then - BLUE="%{${fg[blue]}%}" - RED="%{${fg_bold[red]}%}" - GREEN="%{${fg[green]}%}" - CYAN="%{${fg[cyan]}%}" - WHITE="%{${fg[white]}%}" - NO_COLOUR="%{${reset_color}%}" - else - BLUE="%{%}" - RED="%{%}" - GREEN="%{%}" - CYAN="%{%}" - WHITE="%{%}" - NO_COLOUR="%{%}" - fi - - EXITCODE="%(?..%?%1v )" - PS2='`%_> ' # secondary prompt, printed when the shell needs more information to complete a command. - PS3='?# ' # selection prompt used within a select loop. - PS4='+%N:%i:%_> ' # the execution trace prompt (setopt xtrace). default: '+%N:%i>' - - # set variable debian_chroot if running in a chroot with /etc/debian_chroot - if [ -z "$debian_chroot" ] && [ -r /etc/debian_chroot ]; then +EXITCODE="%(?..%?%1v )" +PS2='`%_> ' # secondary prompt, printed when the shell needs more information to complete a command. +PS3='?# ' # selection prompt used within a select loop. +PS4='+%N:%i:%_> ' # the execution trace prompt (setopt xtrace). default: '+%N:%i>' + +# set variable debian_chroot if running in a chroot with /etc/debian_chroot +if [[ -z "$debian_chroot" ]] && [[ -r /etc/debian_chroot ]] ; then debian_chroot=$(cat /etc/debian_chroot) - fi +fi - # don't use colors on dumb terminals (like emacs): - if [[ "$TERM" == dumb ]] ; then - PROMPT="${EXITCODE}${debian_chroot:+($debian_chroot)}%n@%m %40<...<%B%~%b%<< %# " - else +# don't use colors on dumb terminals (like emacs): +if [[ "$TERM" == dumb ]] ; then + PROMPT="${EXITCODE}${debian_chroot:+($debian_chroot)}%n@%m %40<...<%B%~%b%<< "'$(vcs_info)'"%# " +else # only if $GRMLPROMPT is set (e.g. via 'GRMLPROMPT=1 zsh') use the extended prompt # set variable identifying the chroot you work in (used in the prompt below) - if [[ -n $GRMLPROMPT ]]; then - PROMPT="${RED}${EXITCODE}${CYAN}[%j running job(s)] ${GREEN}{history#%!} ${RED}%(3L.+.) ${BLUE}%* %D + if [[ -n $GRMLPROMPT ]] ; then + PROMPT="${RED}${EXITCODE}${CYAN}[%j running job(s)] ${GREEN}{history#%!} ${RED}%(3L.+.) ${BLUE}%* %D ${BLUE}%n${NO_COLOUR}@%m %40<...<%B%~%b%<< %# " else - if (( EUID != 0 )); then - PROMPT="${RED}${EXITCODE}${WHITE}${debian_chroot:+($debian_chroot)}${BLUE}%n${NO_COLOUR}@%m %40<...<%B%~%b%<< %# " # primary prompt string - else - PROMPT="${BLUE}${EXITCODE}${WHITE}${debian_chroot:+($debian_chroot)}${RED}%n${NO_COLOUR}@%m %40<...<%B%~%b%<< %# " # primary prompt string - fi + # This assembles the primary prompt string + if (( EUID != 0 )); then + PROMPT="${RED}${EXITCODE}${WHITE}${debian_chroot:+($debian_chroot)}${BLUE}%n${NO_COLOUR}@%m %40<...<%B%~%b%<< "'$(vcs_info)'"%# " + else + PROMPT="${BLUE}${EXITCODE}${WHITE}${debian_chroot:+($debian_chroot)}${RED}%n${NO_COLOUR}@%m %40<...<%B%~%b%<< "'$(vcs_info)'"%# " + fi fi - fi +fi - # if we are inside a grml-chroot set a specific prompt theme - if [ -n "$GRML_CHROOT" ] ; then - PROMPT="%{$fg[red]%}(CHROOT) %{$fg_bold[red]%}%n%{$fg_no_bold[white]%}@%m %40<...<%B%~%b%<< %\# " - fi +# if we are inside a grml-chroot set a specific prompt theme +if [[ -n "$GRML_CHROOT" ]] ; then + PROMPT="%{$fg[red]%}(CHROOT) %{$fg_bold[red]%}%n%{$fg_no_bold[white]%}@%m %40<...<%B%~%b%<< %\# " +fi # }}} # {{{ 'hash' some often used directories - hash -d deb=/var/cache/apt/archives - hash -d doc=/usr/share/doc - hash -d linux=/lib/modules/$(command uname -r)/build/ - hash -d log=/var/log - hash -d slog=/var/log/syslog - hash -d src=/usr/src - hash -d templ=/usr/share/doc/grml-templates - hash -d tt=/usr/share/doc/texttools-doc - hash -d www=/var/www +#d# start +hash -d deb=/var/cache/apt/archives +hash -d doc=/usr/share/doc +hash -d linux=/lib/modules/$(command uname -r)/build/ +hash -d log=/var/log +hash -d slog=/var/log/syslog +hash -d src=/usr/src +hash -d templ=/usr/share/doc/grml-templates +hash -d tt=/usr/share/doc/texttools-doc +hash -d www=/var/www +#d# end # }}} # {{{ some aliases - if [ $UID = 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 $HOME/.screenrc" - else - [ -r /etc/grml/screenrc_grml ] && alias screen='/usr/bin/screen -c /etc/grml/screenrc_grml' - fi - - if ls --help 2>/dev/null |grep -- --color= >/dev/null && [ "$TERM" != dumb ] ; then - alias ls='ls -b -CF --color=auto' # do we have GNU ls with color-support? - alias la='ls -la --color=auto' - alias ll='ls -l --color=auto' - alias lh='ls -hAl --color=auto' - alias l='ls -lF --color=auto' - else - alias ls='ls -b -CF' - alias la='ls -la' - alias ll='ls -l' - alias lh='ls -hAl' - alias l='ls -lF' - fi - - alias mdstat='cat /proc/mdstat' - alias ...='cd ../../' - - alias cp='nocorrect cp' # no spelling correction on cp - alias mkdir='nocorrect mkdir' # no spelling correction on mkdir - alias mv='nocorrect mv' # no spelling correction on mv - alias rm='nocorrect rm' # no spelling correction on rm - - alias rd='rmdir' - alias md='mkdir' - - # see http://www.cl.cam.ac.uk/~mgk25/unicode.html#term for details - alias term2iso="echo 'Setting terminal to iso mode' ; echo -e '%@'" - alias term2utf="echo 'Setting terminal to utf-8 mode'; echo -e '%G'" - - alias utf2iso='if isutfenv ; then - for ENV in `env | grep UTF` ; do - eval export "$(echo $ENV | sed 's/UTF-8/iso885915/')" - done - fi' - alias iso2utf='if isutfenv ; then - for ENV in `env | grep '\.iso'` ; do - eval export "$(echo $ENV | sed 's/iso.*/UTF-8/')" - done - fi' +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 $HOME/.screenrc" +else + [[ -r /etc/grml/screenrc_grml ]] && alias screen='/usr/bin/screen -c /etc/grml/screenrc_grml' +fi + +# do we have GNU ls with color-support? +if ls --help 2>/dev/null | grep -- --color= >/dev/null && [[ "$TERM" != dumb ]] ; then + #a1# execute \kbd{@a@}:\quad ls with colors + alias ls='ls -b -CF --color=auto' + #a1# execute \kbd{@a@}:\quad list all files, with colors + alias la='ls -la --color=auto' + #a1# long colored list, without dotfiles (@a@) + alias ll='ls -l --color=auto' + #a1# long colored list, human readable sizes (@a@) + alias lh='ls -hAl --color=auto' + #a1# List files, append qualifier to filenames \\&\quad(\kbd{/} for directories, \kbd{@} for symlinks ...) + alias l='ls -lF --color=auto' +else + alias ls='ls -b -CF' + alias la='ls -la' + alias ll='ls -l' + alias lh='ls -hAl' + alias l='ls -lF' +fi + +alias mdstat='cat /proc/mdstat' +alias ...='cd ../../' + +# generate alias named "$KERNELVERSION-reboot" so you can use boot with kexec: +if [[ -x /sbin/kexec ]] && [[ -r /proc/cmdline ]] ; then + alias "$(uname -r)-reboot"="kexec -l --initrd=/boot/initrd.img-"$(uname -r)" --command-line=\"$(cat /proc/cmdline)\" /boot/vmlinuz-"$(uname -r)"" +fi + +alias cp='nocorrect cp' # no spelling correction on cp +alias mkdir='nocorrect mkdir' # no spelling correction on mkdir +alias mv='nocorrect mv' # no spelling correction on mv +alias rm='nocorrect rm' # no spelling correction on rm + +#a1# Execute \kbd{rmdir} +alias rd='rmdir' +#a1# Execute \kbd{rmdir} +alias md='mkdir' + +# see http://www.cl.cam.ac.uk/~mgk25/unicode.html#term for details +alias term2iso="echo 'Setting terminal to iso mode' ; print -n '\e%@'" +alias term2utf="echo 'Setting terminal to utf-8 mode'; print -n '\e%G'" + +# make sure it is not assigned yet +[[ $(whence -w utf2iso &>/dev/null) == 'utf2iso: alias' ]] && unalias utf2iso + +utf2iso() { + if isutfenv ; then + for ENV in $(env | command grep -i '.utf') ; do + eval export "$(echo $ENV | sed 's/UTF-8/iso885915/ ; s/utf8/iso885915/')" + done + fi +} + +# make sure it is not assigned yet +[[ $(whence -w iso2utf &>/dev/null) == 'iso2utf: alias' ]] && unalias iso2utf +iso2utf() { + if ! isutfenv ; then + for ENV in $(env | command grep -i '\.iso') ; do + eval export "$(echo $ENV | sed 's/iso.*/UTF-8/ ; s/ISO.*/UTF-8/')" + done + fi +} # set up software synthesizer via speakup - alias swspeak=' +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 + 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" + 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 - alias 0 &>/dev/null || functions 0 &>/dev/null || alias 0='return 0' +check_com 0 || alias 0='return 0' + +# for really lazy people like mika: +check_com S &>/dev/null || alias S='screen' +check_com s &>/dev/null || alias s='ssh' + +# get top 10 shell commands: +alias top10='print -l ? ${(o)history%% *} | uniq -c | sort -nr | head -n 10' # truecrypt; use e.g. via 'truec /dev/ice /mnt/ice' or 'truec -i' - if [ -x $(which truecrypt) ] ; then - if isutfenv ; then +if check_com -c truecrypt ; then + if isutfenv ; then alias truec='truecrypt --mount-options "rw,sync,dirsync,users,uid=1000,gid=users,umask=077,utf8" ' - else + else alias truec='truecrypt --mount-options "rw,sync,dirsync,users,uid=1000,gid=users,umask=077" ' - fi - fi + fi +fi - zsh-help(){print "$bg[white]$fg[black] +#f1# Hints for the use of zsh on grml +zsh-help() { + print "$bg[white]$fg[black] zsh-help - hints for use of zsh on grml -=======================================$reset_color +=======================================$reset_color" + print ' Main configuration of zsh happens in /etc/zsh/zshrc (global) -and /etc/skel/.zshrc which is copied to \$HOME/.zshrc once. +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 use them on a non-grml-system just get the tar.gz from http://deb.grml.org/ or get the files from the mercurial @@ -722,22 +1597,22 @@ repository: http://hg.grml.org/grml-etc-core/raw-file/tip/etc/zsh/zshrc 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 +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. If you want to use the configuration of user grml also when -running as user root just run 'zshskel' which will source +running as user root just run '\''zshskel'\'' which will source the file /etc/skel/.zshrc. For information regarding zsh start at http://grml.org/zsh/ -Take a look at grml's zsh refcard: +Take a look at grml'\''s zsh refcard: % xpdf =(zcat /usr/share/doc/grml-docs/zsh/grml-zsh-refcard.pdf.gz) Check out the main zsh refcard: -% $BROWSER http://www.bash2zsh.com/zsh_refcard/refcard.pdf +% '$BROWSER' http://www.bash2zsh.com/zsh_refcard/refcard.pdf And of course visit the zsh-lovers: % man zsh-lovers @@ -747,86 +1622,108 @@ invoking zsh without having to edit configuration files. Basically meant for bash users who are not used to the power of the zsh yet. :) - \"NOCOR=1 zsh\" => deactivate automatic correction - \"NOMENU=1 zsh\" => do not use menu completion (note: use strg-d for completion instead!) - \"NOPRECMD=1 zsh\" => disable the precmd + preexec commands (set GNU screen title) - \"BATTERY=1 zsh\" => activate battery status (via acpi) on right side of prompt + "NOCOR=1 zsh" => deactivate automatic correction + "NOMENU=1 zsh" => do not use menu completion (note: use strg-d for completion instead!) + "NOPRECMD=1 zsh" => disable the precmd + preexec commands (set GNU screen title) + "BATTERY=1 zsh" => activate battery status (via acpi) on right side of prompt' + + print " $bg[white]$fg[black] Please report wishes + bugs to the grml-team: http://grml.org/bugs/ Enjoy your grml system with the zsh!$reset_color" } # debian stuff - if [ -r /etc/debian_version ] ; then +if [[ -r /etc/debian_version ]] ; then + #a3# Execute \kbd{apt-cache search} alias acs='apt-cache search' + #a3# Execute \kbd{apt-cache show} alias acsh='apt-cache show' + #a3# Execute \kbd{apt-cache policy} alias acp='apt-cache policy' + #a3# Execute \kbd{apt-get dist-upgrade} salias adg="apt-get dist-upgrade" + #a3# Execute \kbd{apt-get install} salias agi="apt-get install" + #a3# Execute \kbd{aptitude install} salias ati="aptitude install" + #a3# Execute \kbd{apt-get upgrade} salias ag="apt-get upgrade" + #a3# Execute \kbd{apt-get update} salias au="apt-get update" - salias -a up="aptitude update ; aptitude upgrade" + #a3# Execute \kbd{aptitude update ; aptitude safe-upgrade} + salias -a up="aptitude update ; aptitude safe-upgrade" + #a3# Execute \kbd{dpkg-buildpackage} alias dbp='dpkg-buildpackage' + #a3# Execute \kbd{grep-excuses} alias ge='grep-excuses' # debian upgrade - upgrade () { - if [ -z "$1" ] ; then - $SUDO apt-get update - $SUDO apt-get -u upgrade - else - ssh $1 $SUDO apt-get update - # ask before the upgrade - local dummy - ssh $1 $SUDO apt-get --no-act upgrade - echo -n 'Process the upgrade?' - read -q dummy - if [[ $dummy == "y" ]] ; then - ssh $1 $SUDO apt-get -u upgrade --yes - fi - fi + #f3# Execute \kbd{apt-get update \&\& }\\&\quad \kbd{apt-get dist-upgrade} + upgrade() { + if [[ -z "$1" ]] ; then + $SUDO apt-get update + $SUDO apt-get -u upgrade + else + ssh $1 $SUDO apt-get update + # ask before the upgrade + local dummy + ssh $1 $SUDO apt-get --no-act upgrade + echo -n 'Process the upgrade?' + read -q dummy + if [[ $dummy == "y" ]] ; then + ssh $1 $SUDO apt-get -u upgrade --yes + fi + fi } - isgrmlcd && alias su="sudo -s" # get a root shell + # get a root shell as normal user in live-cd mode: + if isgrmlcd && [[ $UID -ne 0 ]] ; then + alias su="sudo su" + fi + + #a1# Take a look at the syslog: \kbd{\$PAGER /var/log/syslog} alias llog="$PAGER /var/log/syslog" # take a look at the syslog + #a1# Take a look at the syslog: \kbd{tail -f /var/log/syslog} alias tlog="tail -f /var/log/syslog" # follow the syslog + #a1# (Re)-source \kbd{/etc/skel/.zshrc} alias zshskel="source /etc/skel/.zshrc" # source skeleton zshrc - fi +fi # sort installed Debian-packages by size - if [ -x $(which grep-status) ] ; then - alias debs-by-size='grep-status -FStatus -sInstalled-Size,Package \ - -n "install ok installed" | paste -sd " \n" | sort -rn' - fi +if check_com -c grep-status ; then + #a3# List installed Debian-packages sorted by size + alias debs-by-size='grep-status -FStatus -sInstalled-Size,Package -n "install ok installed" | paste -sd " \n" | sort -rn' +fi # if cdrecord is a symlink (to wodim) or isn't present at all warn: - if [ -L /usr/bin/cdrecord -o ! -x $(which cdrecord) ] ; then - if [ -x $(which wodim) ] ; then +if [[ -L /usr/bin/cdrecord ]] || ! check_com -c cdrecord ; then + if check_com -c wodim ; then alias cdrecord="echo 'cdrecord is not provided under its original name by Debian anymore. See #377109 in the BTS of Debian for more details. Please use the wodim binary instead' ; return 1" - fi - fi + fi +fi # get_tw_cli has been renamed into get_3ware - if [ -x $(which get_3ware) ] ; then - get_tw_cli() { - echo 'Warning: get_tw_cli has been renamed into get_3ware. Invoking get_3ware for you.'>&2 - get_3ware - } - fi +if check_com -c get_3ware ; then + get_tw_cli() { + echo 'Warning: get_tw_cli has been renamed into get_3ware. Invoking get_3ware for you.'>&2 + get_3ware + } +fi + +# I hate lacking backward compatibility, so provide an alternative therefore +if ! check_com -c apache2-ssl-certificate ; then -# I hate lacking backward compability, so provide an alternative therefore - if ! [ -x $(which apache2-ssl-certificate) ] ; then - function apache2-ssl-certificate(){ + apache2-ssl-certificate() { - print 'Debian does not ship apache2-ssl-certificate anymore (see #398520). :(' - print 'You might want to take a look at Debian the package ssl-cert as well.' - print 'To generate a certificate for use with apache2 follow the instructions:' + print 'Debian does not ship apache2-ssl-certificate anymore (see #398520). :(' + print 'You might want to take a look at Debian the package ssl-cert as well.' + print 'To generate a certificate for use with apache2 follow the instructions:' - echo ' + echo ' export RANDFILE=/dev/random mkdir /etc/apache2/ssl/ @@ -835,204 +1732,249 @@ chmod 600 /etc/apache2/ssl/apache.pem Run "grml-tips ssl-certificate" if you need further instructions. ' - } - fi + } +fi # }}} # {{{ Use hard limits, except for a smaller stack and no core dumps - unlimit - limit stack 8192 - isgrmlcd && limit core 0 # important for a live-cd-system - limit -s +unlimit +is4 && limit stack 8192 +isgrmlcd && limit core 0 # important for a live-cd-system +limit -s # }}} -# {{{ completion stuff +# {{{ completion system # called later (via is4 && grmlcomp) # notice: use 'zstyle' for getting current settings # press ^Xh (control-x h) for getting tags in context; ^X? (control-x ?) to run complete_debug with trace output grmlcomp() { -## completion system - zstyle ':completion:*:approximate:' max-errors 'reply=( $((($#PREFIX+$#SUFFIX)/3 )) numeric )' # allow one error for every three characters typed in approximate completer - zstyle ':completion:*:complete:-command-::commands' ignored-patterns '*\~' # don't complete backup files as executables - zstyle ':completion:*:correct:*' insert-unambiguous true # start menu completion only if it could find no unambiguous initial string - zstyle ':completion:*:corrections' format $'%{\e[0;31m%}%d (errors: %e)%{\e[0m%}' # - zstyle ':completion:*:correct:*' original true # - zstyle ':completion:*:default' list-colors ${(s.:.)LS_COLORS} # activate color-completion(!) - zstyle ':completion:*:descriptions' format $'%{\e[0;31m%}completing %B%d%b%{\e[0m%}' # format on completion - zstyle ':completion:*:*:cd:*:directory-stack' menu yes select # complete 'cd -' with menu - zstyle ':completion:*:expand:*' tag-order all-expansions # insert all expansions for expand completer - zstyle ':completion:*:history-words' list false # - zstyle ':completion:*:history-words' menu yes # activate menu - zstyle ':completion:*:history-words' remove-all-dups yes # ignore duplicate entries - zstyle ':completion:*:history-words' stop yes # - zstyle ':completion:*' matcher-list 'm:{a-z}={A-Z}' # match uppercase from lowercase - zstyle ':completion:*:matches' group 'yes' # separate matches into groups - zstyle ':completion:*' group-name '' - if [[ -z "$NOMENU" ]] ; then - zstyle ':completion:*' menu select=5 # if there are more than 5 options allow selecting from a menu - else - setopt no_auto_menu # don't use any menus at all - fi - zstyle ':completion:*:messages' format '%d' # - zstyle ':completion:*:options' auto-description '%d' # - zstyle ':completion:*:options' description 'yes' # describe options in full - zstyle ':completion:*:processes' command 'ps -au$USER' # on processes completion complete all user processes - zstyle ':completion:*:*:-subscript-:*' tag-order indexes parameters # offer indexes before parameters in subscripts - zstyle ':completion:*' verbose true # provide verbose completion information - zstyle ':completion:*:warnings' format $'%{\e[0;31m%}No matches for:%{\e[0m%} %d' # set format for warnings - zstyle ':completion:*:*:zcompile:*' ignored-patterns '(*~|*.zwc)' # define files to ignore for zcompile - zstyle ':completion:correct:' prompt 'correct to: %e' # - zstyle ':completion::(^approximate*):*:functions' ignored-patterns '_*' # Ignore completion functions for commands you don't have: - -# complete manual by their section - zstyle ':completion:*:manuals' separate-sections true - zstyle ':completion:*:manuals.*' insert-sections true - zstyle ':completion:*:man:*' menu yes select - -## correction -# run rehash on completion so new installed program are found automatically: - _force_rehash() { - (( CURRENT == 1 )) && rehash - return 1 # Because we didn't really complete anything + # TODO: This could use some additional information + + # allow one error for every three characters typed in approximate completer + zstyle ':completion:*:approximate:' max-errors 'reply=( $((($#PREFIX+$#SUFFIX)/3 )) numeric )' + + # don't complete backup files as executables + zstyle ':completion:*:complete:-command-::commands' ignored-patterns '(aptitude-*|*\~)' + + # start menu completion only if it could find no unambiguous initial string + zstyle ':completion:*:correct:*' insert-unambiguous true + zstyle ':completion:*:corrections' format $'%{\e[0;31m%}%d (errors: %e)%{\e[0m%}' + zstyle ':completion:*:correct:*' original true + + # activate color-completion + zstyle ':completion:*:default' list-colors ${(s.:.)LS_COLORS} + + # format on completion + zstyle ':completion:*:descriptions' format $'%{\e[0;31m%}completing %B%d%b%{\e[0m%}' + + # complete 'cd -' with menu + zstyle ':completion:*:*:cd:*:directory-stack' menu yes select + + # insert all expansions for expand completer + zstyle ':completion:*:expand:*' tag-order all-expansions + zstyle ':completion:*:history-words' list false + + # activate menu + zstyle ':completion:*:history-words' menu yes + + # ignore duplicate entries + zstyle ':completion:*:history-words' remove-all-dups yes + zstyle ':completion:*:history-words' stop yes + + # match uppercase from lowercase + zstyle ':completion:*' matcher-list 'm:{a-z}={A-Z}' + + # separate matches into groups + zstyle ':completion:*:matches' group 'yes' + zstyle ':completion:*' group-name '' + + if [[ -z "$NOMENU" ]] ; then + # if there are more than 5 options allow selecting from a menu + zstyle ':completion:*' menu select=5 + else + # don't use any menus at all + setopt no_auto_menu + fi + + zstyle ':completion:*:messages' format '%d' + zstyle ':completion:*:options' auto-description '%d' + + # describe options in full + zstyle ':completion:*:options' description 'yes' + + # on processes completion complete all user processes + zstyle ':completion:*:processes' command 'ps -au$USER' + + # offer indexes before parameters in subscripts + zstyle ':completion:*:*:-subscript-:*' tag-order indexes parameters + + # provide verbose completion information + zstyle ':completion:*' verbose true + + # recent (as of Dec 2007) zsh versions are able to provide descriptions + # for commands (read: 1st word in the line) that it will list for the user + # to choose from. The following disables that, because it's not exactly fast. + zstyle ':completion:*:-command-:*:' verbose false + + # set format for warnings + zstyle ':completion:*:warnings' format $'%{\e[0;31m%}No matches for:%{\e[0m%} %d' + + # define files to ignore for zcompile + zstyle ':completion:*:*:zcompile:*' ignored-patterns '(*~|*.zwc)' + zstyle ':completion:correct:' prompt 'correct to: %e' + + # Ignore completion functions for commands you don't have: + zstyle ':completion::(^approximate*):*:functions' ignored-patterns '_*' + + # Provide more processes in completion of programs like killall: + zstyle ':completion:*:processes-names' command 'ps c -u ${USER} -o command | uniq' + + # complete manual by their section + zstyle ':completion:*:manuals' separate-sections true + zstyle ':completion:*:manuals.*' insert-sections true + zstyle ':completion:*:man:*' menu yes select + + # run rehash on completion so new installed program are found automatically: + _force_rehash() { + (( CURRENT == 1 )) && rehash + return 1 } -# some people don't like the automatic correction - so run 'NOCOR=1 zsh' to deactivate it - if [[ -n "$NOCOR" ]] ; then - zstyle ':completion:*' completer _oldlist _expand _force_rehash _complete _files - setopt nocorrect # do not try to correct the spelling if possible - else -# zstyle ':completion:*' completer _oldlist _expand _force_rehash _complete _correct _approximate _files - setopt correct # try to correct the spelling if possible - zstyle -e ':completion:*' completer ' - if [[ $_last_try != "$HISTNO$BUFFER$CURSOR" ]]; then - _last_try="$HISTNO$BUFFER$CURSOR" - reply=(_complete _match _prefix _files) - else - if [[ $words[1] = (rm|mv) ]]; then - reply=(_complete _files) - else - reply=(_oldlist _expand _force_rehash _complete _correct _approximate _files) - fi - fi' - fi -# zstyle ':completion:*' completer _complete _correct _approximate -# zstyle ':completion:*' expand prefix suffix - -# automatic rehash? Credits go to Frank Terbeck -# function my_accept () { -# local buf -# [[ -z ${BUFFER} ]] && zle accept-line && return -# buf=( ${(z)BUFFER} ) -# [[ -z ${commands[${buf[1]}]} ]] && rehash -# zle accept-line -# } -# zle -N my_accept -# bindkey "^M" my_accept - -# command for process lists, the local web server details and host completion - zstyle ':completion:*:urls' local 'www' '/var/www/' 'public_html' - -# caching - [ -d $ZSHDIR/cache ] && zstyle ':completion:*' use-cache yes && \ - zstyle ':completion::complete:*' cache-path $ZSHDIR/cache/ - -# host completion /* add brackets as vim can't parse zsh's complex cmdlines 8-) {{{ */ - if is42 ; then - [ -r ~/.ssh/known_hosts ] && _ssh_hosts=(${${${${(f)"$(<$HOME/.ssh/known_hosts)"}:#[\|]*}%%\ *}%%,*}) || _ssh_hosts=() - [ -r /etc/hosts ] && : ${(A)_etc_hosts:=${(s: :)${(ps:\t:)${${(f)~~"$(\n' "$0" && return 1 +#f1# Provide csh compatibility +setenv() { typeset -x "${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 + +#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=$i - while [ -h "$file" ] ; do - ls -l $file - file=$(readlink "$file") - done + file=$i + while [[ -h "$file" ]] ; do + ls -l $file + file=$(readlink "$file") + done done - } +} - # fast manual access - if type -p qma &>/dev/null ; then - manzsh() { qma zshall "$1" } - compdef _man qma - else - manzsh() { /usr/bin/man zshall | vim -c "se ft=man| se hlsearch" +/"$1" - ; } - # manzsh() { /usr/bin/man zshall | most +/"$1" ; } - # manzsh() { man zshall | $MYLESS -p $1 ; } - fi - - if [ -x $(which most) ] ; then - # use "dchange " to view Debian's changelog of the package: +# fast manual access +if check_com qma ; then + #f1# View the zsh manual + manzsh() { qma zshall "$1" } + compdef _man qma +else + manzsh() { /usr/bin/man zshall | vim -c "se ft=man| se hlsearch" +/"$1" - ; } + # manzsh() { /usr/bin/man zshall | most +/"$1" ; } + # [[ -f ~/.terminfo/m/mostlike ]] && MYLESS='LESS=C TERMINFO=~/.terminfo TERM=mostlike less' || MYLESS='less' + # manzsh() { man zshall | $MYLESS -p $1 ; } +fi + +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 - most /usr/share/doc/${1}/changelog.Debian.gz - else - if [ -r /usr/share/doc/${1}/changelog.gz ] ; then - most /usr/share/doc/${1}/changelog.gz - else - echo "No changelog for package $1 found, sorry." - return 1 - fi - fi + if [[ -r /usr/share/doc/${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} + else + aptitude changelog ${1} + fi + else + echo "No changelog for package $1 found, sorry." + return 1 + fi + fi } _dchange() { _files -W /usr/share/doc -/ } compdef _dchange dchange - # use "uchange " to view upstream's changelog of the package: + #f1# View Debian's NEWS of a given package + dnews() { + if [[ -r /usr/share/doc/${1}/NEWS.Debian.gz ]] ; then + $PAGER /usr/share/doc/${1}/NEWS.Debian.gz + else + if [[ -r /usr/share/doc/${1}/NEWS.gz ]] ; then + $PAGER /usr/share/doc/${1}/NEWS.gz + else + echo "No NEWS file for package $1 found, sorry." + return 1 + fi + fi + } + _dnews() { _files -W /usr/share/doc -/ } + compdef _dnews dnews + + #f1# View upstream's changelog of a given package uchange() { - if [ -r /usr/share/doc/${1}/changelog.gz ] ; then - most /usr/share/doc/${1}/changelog.gz - else - echo "No changelog for package $1 found, sorry." - return 1 - fi + if [[ -r /usr/share/doc/${1}/changelog.gz ]] ; then + $PAGER /usr/share/doc/${1}/changelog.gz + else + echo "No changelog for package $1 found, sorry." + return 1 + fi } _uchange() { _files -W /usr/share/doc -/ } compdef _uchange uchange - fi +fi # zsh profiling - profile () { - ZSH_PROFILE_RC=1 $SHELL "$@" - } +profile() { + ZSH_PROFILE_RC=1 $SHELL "$@" +} -# edit alias via zle: - edalias() { - [ -z "$1" ] && { echo "Usage: edalias " ; return 1 } || vared aliases'[$1]' ; - } - compdef _aliases edalias +#f1# Edit an alias via zle +edalias() { + [[ -z "$1" ]] && { echo "Usage: edalias " ; return 1 } || vared aliases'[$1]' ; +} +compdef _aliases edalias -# edit function via zle: - edfunc() { - [ -z "$1" ] && { echo "Usage: edfun " ; return 1 } || zed -f "$1" ; - } - compdef _functions edfunc +#f1# Edit a function via zle +edfunc() { + [[ -z "$1" ]] && { echo "Usage: edfun " ; return 1 } || zed -f "$1" ; +} +compdef _functions edfunc # use it e.g. via 'Restart apache2' - if [ -d /etc/init.d ] ; then - for i in Start Restart Stop Force-Reload Reload ; do - eval "$i() { $SUDO /etc/init.d/\$1 ${i:l} \$2 ; }" - done - # now the completion for this: - compctl -g "$(echo /etc/init.d/*(:t))" Start Restart Stop Force-Reload Reload - fi - -# provide useful information on globbing - H-Glob() { - echo -e " - / directories - . plain files - @ symbolic links - = sockets - p named pipes (FIFOs) - * executable plain files (0100) - % device files (character or block special) - %b block special files - %c character special files - r owner-readable files (0400) - w owner-writable files (0200) - x owner-executable files (0100) - A group-readable files (0040) - I group-writable files (0020) - E group-executable files (0010) - R world-readable files (0004) - W world-writable files (0002) - X world-executable files (0001) - s setuid files (04000) - S setgid files (02000) - t files with the sticky bit (01000) - - print *(m-1) # Files modified up to a day ago - print *(a1) # Files accessed a day ago - print *(@) # Just symlinks - print *(Lk+50) # Files bigger than 50 kilobytes - print *(Lk-50) # Files smaller than 50 kilobytes - print **/*.c # All *.c files recursively starting in \$PWD - print **/*.c~file.c # Same as above, but excluding 'file.c' - print (foo|bar).* # Files starting with 'foo' or 'bar' - print *~*.* # All Files that do not contain a dot - chmod 644 *(.^x) # make all plain non-executable files publically readable - print -l *(.c|.h) # Lists *.c and *.h - print **/*(g:users:) # Recursively match all files that are owned by group 'users' - echo /proc/*/cwd(:h:t:s/self//) # Analogous to >ps ax | awk '{print $1}'<" - } - alias help-zshglob=H-Glob - - type -p qma &>/dev/null && alias ?='qma zshall' - - # grep for running process, like: 'any vim' - any() { - 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]$REST" - fi - } +#m# f6 Start() \kbd{/etc/init.d/\em{process}}\quad\kbd{start} +#m# f6 Restart() \kbd{/etc/init.d/\em{process}}\quad\kbd{restart} +#m# f6 Stop() \kbd{/etc/init.d/\em{process}}\quad\kbd{stop} +#m# f6 Reload() \kbd{/etc/init.d/\em{process}}\quad\kbd{reload} +#m# f6 Force-Reload() \kbd{/etc/init.d/\em{process}}\quad\kbd{force-reload} +if [[ -d /etc/init.d || -d /etc/service ]] ; then + __start_stop() { + local action_="${1:l}" # e.g Start/Stop/Restart + local service_="$2" + local param_="$3" + + local service_target_="$(readlink /etc/init.d/$service_)" + if [[ $service_target_ == "/usr/bin/sv" ]]; then + # runit + case "${action_}" in + start) if [[ ! -e /etc/service/$service_ ]]; then + $SUDO ln -s "/etc/sv/$service_" "/etc/service/" + else + $SUDO "/etc/init.d/$service_" "${action_}" "$param_" + fi ;; + # there is no reload in runits sysv emulation + reload) $SUDO "/etc/init.d/$service_" "force-reload" "$param_" ;; + *) $SUDO "/etc/init.d/$service_" "${action_}" "$param_" ;; + esac + else + # sysvinit + $SUDO "/etc/init.d/$service_" "${action_}" "$param_" + fi + } - # After resuming from suspend, system is paging heavilly, leading to very bad interactivity. - # taken from $LINUX-KERNELSOURCE/Documentation/power/swsusp.txt - [ -r /proc/1/maps ] && deswap() { - print 'Reading /proc/[0-9]*/maps and sending output to /dev/null, this might take a while.' - cat $(sed -ne 's:.* /:/:p' /proc/[0-9]*/maps | sort -u | grep -v '^/dev/') > /dev/null - print 'Finished, running "swapoff -a; swapon -a" may also be useful.' - } + for i in Start Restart Stop Force-Reload Reload ; do + eval "$i() { __start_stop $i \"\$1\" \"\$2\" ; }" + done +fi - # print hex value of a number - hex() { - [ -n "$1" ] && printf "%x\n" $1 || { print 'Usage: hex ' ; return 1 } - } +#f1# Provides useful information on globbing +H-Glob() { + echo -e " + / directories + . plain files + @ symbolic links + = sockets + p named pipes (FIFOs) + * executable plain files (0100) + % device files (character or block special) + %b block special files + %c character special files + r owner-readable files (0400) + w owner-writable files (0200) + x owner-executable files (0100) + A group-readable files (0040) + I group-writable files (0020) + E group-executable files (0010) + R world-readable files (0004) + W world-writable files (0002) + X world-executable files (0001) + s setuid files (04000) + S setgid files (02000) + t files with the sticky bit (01000) + + print *(m-1) # Files modified up to a day ago + print *(a1) # Files accessed a day ago + print *(@) # Just symlinks + print *(Lk+50) # Files bigger than 50 kilobytes + print *(Lk-50) # Files smaller than 50 kilobytes + print **/*.c # All *.c files recursively starting in \$PWD + print **/*.c~file.c # Same as above, but excluding 'file.c' + print (foo|bar).* # Files starting with 'foo' or 'bar' + print *~*.* # All Files that do not contain a dot + chmod 644 *(.^x) # make all plain non-executable files publically readable + print -l *(.c|.h) # Lists *.c and *.h + print **/*(g:users:) # Recursively match all files that are owned by group 'users' + echo /proc/*/cwd(:h:t:s/self//) # Analogous to >ps ax | awk '{print $1}'<" +} +alias help-zshglob=H-Glob + +check_com -c qma && alias ?='qma zshall' - # calculate (or eval at all ;-)) with perl => p[erl-]eval - # hint: also take a look at zcalc -> 'autoload zcalc' -> 'man zshmodules | less -p MATHFUNC' - peval() { - [ -n "$1" ] && CALC="$*" || print "Usage: calc [expression]" +# grep for running process, like: 'any vim' +any() { + 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" + 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 ]] && \ +deswap() { + print 'Reading /proc/[0-9]*/maps and sending output to /dev/null, this might take a while.' + cat $(sed -ne 's:.* /:/:p' /proc/[0-9]*/maps | sort -u | grep -v '^/dev/') > /dev/null + print 'Finished, running "swapoff -a; swapon -a" may also be useful.' +} + +# print hex value of a number +hex() { + [[ -n "$1" ]] && printf "%x\n" $1 || { print 'Usage: hex ' ; return 1 } +} + +# calculate (or eval at all ;-)) with perl => p[erl-]eval +# hint: also take a look at zcalc -> 'autoload zcalc' -> 'man zshmodules | less -p MATHFUNC' +peval() { + [[ -n "$1" ]] && CALC="$*" || print "Usage: calc [expression]" perl -e "print eval($CALC),\"\n\";" - } - functions peval &>/dev/null && alias calc=peval - - # brltty seems to have problems with utf8 environment and/or font Uni3-Terminus16 under - # certain circumstances, so work around it, no matter which environment we have - brltty() { - if [ -z "$DISPLAY" ] ; then - consolechars -f /usr/share/consolefonts/default8x16.psf.gz - command brltty "$@" +} +functions peval &>/dev/null && alias calc=peval + +# brltty seems to have problems with utf8 environment and/or font Uni3-Terminus16 under +# certain circumstances, so work around it, no matter which environment we have +brltty() { + if [[ -z "$DISPLAY" ]] ; then + consolechars -f /usr/share/consolefonts/default8x16.psf.gz + command brltty "$@" else - command brltty "$@" + command brltty "$@" fi - } +} - # just press 'asdf' keys to toggle between dvorak and us keyboard layout - aoeu() { - if [ -n "$XKEYBOARD" -a -n "$KEYTABLE" ] ; then - echo -n "Switching to $KEYTABLE keyboard layout: " - [ -z "$DISPLAY" ] && $SUDO loadkeys $KEYTABLE &>/dev/null || setxkbmap $XKEYBOARD &>/dev/null - else - echo -n 'Switching to us keyboard layout: ' - [ -z "$DISPLAY" ] && $SUDO loadkeys us &>/dev/null || setxkbmap us &>/dev/null - fi - echo 'Done' - } - asdf() { - echo -n 'Switching to dvorak keyboard layout: ' - [ -z "$DISPLAY" ] && $SUDO loadkeys dvorak &>/dev/null || setxkbmap dvorak &>/dev/null - echo 'Done' - } - # just press 'asdf' key to toggle from neon layout to us keyboard layout - uiae() { - echo -n 'Switching to us keyboard layout: ' - setxkbmap us && echo 'Done' || echo 'Failed' - } +# just press 'asdf' keys to toggle between dvorak and us keyboard layout +aoeu() { + echo -n 'Switching to us keyboard layout: ' + [[ -z "$DISPLAY" ]] && $SUDO loadkeys us &>/dev/null || setxkbmap us &>/dev/null + echo 'Done' +} +asdf() { + echo -n 'Switching to dvorak keyboard layout: ' + [[ -z "$DISPLAY" ]] && $SUDO loadkeys dvorak &>/dev/null || setxkbmap dvorak &>/dev/null + echo 'Done' +} +# just press 'asdf' key to toggle from neon layout to us keyboard layout +uiae() { + echo -n 'Switching to us keyboard layout: ' + setxkbmap us && echo 'Done' || echo 'Failed' +} + +# set up an ipv6 tunnel +ipv6-tunnel() { + case $1 in + start) + if ifconfig sit1 2>/dev/null | grep -q 'inet6 addr: 2002:.*:1::1' ; then + print 'ipv6 tunnel already set up, nothing to be done.' + print 'execute: "ifconfig sit1 down ; ifconfig sit0 down" to remove ipv6-tunnel.' ; return 1 + else + [[ -n "$PUBLIC_IP" ]] || \ + local PUBLIC_IP=$(ifconfig $(route -n | awk '/^0\.0\.0\.0/{print $8; exit}') | \ + awk '/inet addr:/ {print $2}' | tr -d 'addr:') + + [[ -n "$PUBLIC_IP" ]] || { print 'No $PUBLIC_IP set and could not determine default one.' ; return 1 } + local IPV6ADDR=$(printf "2002:%02x%02x:%02x%02x:1::1" $(print ${PUBLIC_IP//./ })) + print -n "Setting up ipv6 tunnel $IPV6ADDR via ${PUBLIC_IP}: " + ifconfig sit0 tunnel ::192.88.99.1 up + ifconfig sit1 add "$IPV6ADDR" && print done || print failed + fi + ;; + status) + if ifconfig sit1 2>/dev/null | grep -q 'inet6 addr: 2002:.*:1::1' ; then + print 'ipv6 tunnel available' ; return 0 + else + print 'ipv6 tunnel not available' ; return 1 + fi + ;; + stop) + if ifconfig sit1 2>/dev/null | grep -q 'inet6 addr: 2002:.*:1::1' ; then + print -n 'Stopping ipv6 tunnel (sit0 + sit1): ' + ifconfig sit1 down ; ifconfig sit0 down && print done || print failed + else + print 'No ipv6 tunnel found, nothing to be done.' ; return 1 + fi + ;; + *) + print "Usage: ipv6-tunnel [start|stop|status]">&2 ; return 1 + ;; + esac +} + +# run dhclient for wireless device +iwclient() { + salias dhclient "$(wavemon -d | awk '/device/{print $2}')" +} - # Switching shell safely and efficiently? http://www.zsh.org/mla/workers/2001/msg02410.html - # bash() { - # NO_SWITCH="yes" command bash "$@" - # } - # restart () { - # exec $SHELL $SHELL_ARGS "$@" - # } +# spawn a minimally set up ksh - useful if you want to umount /usr/. +minimal-shell() { + exec env -i ENV="/etc/minimal-shellrc" HOME="$HOME" TERM="$TERM" ksh +} + +# make a backup of a file +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 $SHELL_ARGS "$@" +# } # }}} # log out? set timeout in seconds {{{ # TMOUT=1800 # do not log out in some specific terminals: -# if [[ "${TERM}" == ([Exa]term*|rxvt|dtterm|screen*) ]]; then +# if [[ "${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 WHITE ; unset $color +for color in BLUE RED GREEN CYAN WHITE ; unset $color # }}} # source another config file if present {{{ - if [ -r /etc/zsh/zshrc.local ]; then - source /etc/zsh/zshrc.local - fi +xsource "/etc/zsh/zshrc.local" +xsource "${HOME}/.zshenv" # }}} # "persistent history" {{{ # just write important commands you always need to ~/.important_commands - if [ -r ~/.important_commands ] ; then - fc -R ~/.important_commands - fi +if [[ -r ~/.important_commands ]] ; then + fc -R ~/.important_commands +fi # }}} +## genrefcard.pl settings {{{ +### 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 +ZSHRC_GLOBAL_HAS_BEEN_READ=1 # }}} ## END OF FILE ################################################################# -# vim:foldmethod=marker expandtab +# vim:filetype=zsh foldmethod=marker autoindent expandtab shiftwidth=4