# Authors: grml-team (grml.org), (c) Michael Prokop <mika@grml.org>
# Bug-Reports: see http://grml.org/bugs/
# License: This file is licensed under the GPL v2.
-# Latest change: Sam Sep 15 10:24:10 CEST 2007 [mika]
+# Latest change: Don Okt 18 10:22:10 CEST 2007 [mika]
################################################################################
# This file is sourced only for interactive shells. It
# should contain commands to set up aliases, functions,
fi
# }}}
+# display version control information on right side of prompt if $VCS is set {{{
+# based on Mike Hommey's http://web.glandium.org/blog/?p=170
+ __vcs_dir() {
+ local vcs base_dir sub_dir ref
+ sub_dir() {
+ local sub_dir
+ sub_dir=$(readlink -f "${PWD}")
+ sub_dir=${sub_dir#$1}
+ echo ${sub_dir#/}
+ }
+
+ git_dir() {
+ base_dir=$(git-rev-parse --show-cdup 2>/dev/null) || return 1
+ base_dir=$(readlink -f "$base_dir/..")
+ sub_dir=$(git-rev-parse --show-prefix)
+ sub_dir=${sub_dir%/}
+ ref=$(git-symbolic-ref -q HEAD || git-name-rev --name-only HEAD 2>/dev/null)
+ ref=${ref#refs/heads/}
+ vcs="git"
+ }
+
+ svn_dir() {
+ [ -d ".svn" ] || return 1
+ base_dir="."
+ while [ -d "$base_dir/../.svn" ]; do base_dir="$base_dir/.."; done
+ base_dir=$(readlink -f "$base_dir")
+ sub_dir=$(sub_dir "${base_dir}")
+ ref=$(svn info "$base_dir" | awk '/^URL/ { sub(".*/","",$0); r=$0 } /^Revision/ { sub("[^0-9]*","",$0); print r":"$0 }')
+ vcs="svn"
+ }
+
+ svk_dir() {
+ [ -f ~/.svk/config ] || return 1
+ base_dir=$(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 ":" $2; exit 1 }' ~/.svk/config) && return 1
+ ref=${base_dir##*
+ }
+ base_dir=${base_dir%%
+ *}
+ sub_dir=$(sub_dir "${base_dir}")
+ vcs="svk"
+ }
+
+ hg_dir() {
+ base_dir="."
+ while [ ! -d "$base_dir/.hg" ]; do base_dir="$base_dir/.."; [ $(readlink -f "${base_dir}") = "/" ] && return 1; done
+ base_dir=$(readlink -f "$base_dir")
+ sub_dir=$(sub_dir "${base_dir}")
+ ref=$(< "${base_dir}/.hg/branch")
+ vcs="hg"
+ }
+
+ hg_dir ||
+ git_dir ||
+ svn_dir ||
+ svk_dir # ||
+ # base_dir="$PWD"
+ # echo "${vcs:+($vcs)}${base_dir/$HOME/~}${vcs:+[$ref]${sub_dir}}"
+ echo "${vcs:+($vcs)}${base_dir}${vcs:+[$ref]${sub_dir}}"
+ }
+# }}}
+
# {{{ set prompt
if autoload promptinit && promptinit 2>/dev/null ; then
promptinit # people should be able to use their favourite prompt
print 'Notice: no promptinit available :('
fi
+
# precmd() => a function which is executed just before each prompt
# use 'NOPRECMD=1' to disable the precmd + preexec commands
# allow manual overwriting of RPROMPT
if [[ -n $RPROMPT ]] ; then
[[ $TERM == screen* ]] && echo -n $'\ekzsh\e\\'
- return 0
+ # 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}"
+ elif [[ -n $VCS ]] ; then
+ RPROMPT="%(?..:()% $(__vcs_dir)${SCREENTITLE}"
else
RPROMPT="%(?..:()% ${SCREENTITLE}"
# RPROMPT="${SCREENTITLE}"
alias term2iso="echo 'Setting terminal to iso mode' ; print -n '\e%@'"
alias term2utf="echo 'Setting terminal to utf-8 mode'; print -n '\e%G'"
- type utf2iso &>/dev/null && unalias utf2iso # make sure it is not assigned yet
+ # 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
fi
}
- type iso2utf &>/dev/null && unalias iso2utf # make sure it is not assigned yet
+ # 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