Created
August 8, 2008 19:36
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_bold=$(tput bold) | |
_normal=$(tput sgr0) | |
__vcs_dir() { | |
local vcs base_dir sub_dir ref | |
sub_dir() { | |
local sub_dir | |
sub_dir=$(stat -f "${PWD}") | |
sub_dir=${sub_dir#$1} | |
echo ${sub_dir#/} | |
} | |
git_dir() { | |
base_dir=$(git-rev-parse --show-cdup 2>/dev/null) || return 1 | |
if [ -n "$base_dir" ]; then | |
base_dir=`cd $base_dir; pwd` | |
else | |
base_dir=$PWD | |
fi | |
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/} | |
git_svn_url=$(git-config svn-remote.svn.url 2>/dev/null) | |
if [ -n "$git_svn_url" ]; then | |
vcs="git-svn" | |
alias pull="git-svn fetch" | |
alias commit="git commit -a" | |
alias push="commit && git-svn dcommit" | |
alias revert="git checkout" | |
else | |
vcs="git" | |
alias pull="git pull" | |
alias commit="git commit -a" | |
alias push="commit && git push" | |
alias revert="git checkout" | |
fi | |
base_dir="$(basename "${base_dir}")" | |
} | |
svn_dir() { | |
[ -d ".svn" ] || return 1 | |
base_dir="." | |
while [ -d "$base_dir/../.svn" ]; do base_dir="$base_dir/.."; done | |
base_dir=`cd $base_dir; pwd` | |
sub_dir="/$(sub_dir "${base_dir}")" | |
ref=$(svn info "$base_dir" | awk '/^URL/ { sub(".*/","",$0); r=$0 } /^Revision/ { sub("[^0-9]*","",$0); print r":"$0 }') | |
vcs="svn" | |
base_dir="$(basename "${base_dir}")" | |
alias pull="svn up" | |
alias commit="svn commit" | |
alias push="svn ci" | |
alias revert="svn revert" | |
} | |
cvs_dir() { | |
[ -d "CVS" ] || return 1 | |
base_dir="." | |
while [ -d "$base_dir/../CVS" ]; do base_dir="$base_dir/.."; done | |
base_dir=`cd $base_dir; pwd` | |
sub_dir="/$(sub_dir "${base_dir}")" | |
if [ -e "CVS/Tag" ]; then | |
ref="$(cut -c 2- CVS/Tag)" | |
else | |
ref="trunk" | |
fi | |
vcs="cvs" | |
base_dir="$(basename "${base_dir}")" | |
alias pull="cvs update" | |
alias commit="cvs commit" | |
alias push="cvs commit" | |
alias revert="" | |
} | |
accurev_dir() { | |
base_dir=$(accurev info 2> /dev/null | grep ^Depot:) || return 1 | |
base_dir=$(accurev info 2> /dev/null | grep ^Depot: | cut -f 3-) | |
ref=$(accurev info 2> /dev/null | grep ^Workspace/ref: | cut -f 2-) | |
top=$(accurev info 2> /dev/null | grep ^Top: | cut -f 3-) | |
sub_dir="/$(sub_dir "${top}")" | |
vcs="accurev" | |
alias pull="accurev update" | |
alias commit="accurev promote" | |
alias push="accurev promote" | |
alias revert="" | |
} | |
cvs_dir || svn_dir || accurev_dir || git_dir | |
if [ -n "$vcs" ]; then | |
__vcs_prefix="($vcs)" | |
__vcs_base_dir="${base_dir/$HOME/~}" | |
__vcs_ref="[$ref]" | |
__vcs_sub_dir="${sub_dir}" | |
alias st="$vcs status" | |
alias d="$vcs diff" | |
alias up="pull" | |
else | |
unalias st 2> /dev/null | |
unalias d 2> /dev/null | |
unalias up 2> /dev/null | |
unalias pull 2> /dev/null | |
unalias commit 2> /dev/null | |
unalias push 2> /dev/null | |
unalias revert 2> /dev/null | |
__vcs_prefix='' | |
__vcs_base_dir_temp=`basename "$PWD"` | |
if [ "$PWD" == "$HOME" ]; then | |
__vcs_base_dir="~" | |
else | |
__vcs_base_dir="`basename "$PWD"`" | |
fi | |
__vcs_ref='' | |
__vcs_sub_dir='' | |
fi | |
} | |
PROMPT_COMMAND=__vcs_dir | |
PS1='\[\033]0;\u@\h:\w\007\]\u:$__vcs_prefix\[${_bold}\]${__vcs_base_dir}\[${_normal}\]${__vcs_ref}\[${_bold}\]${__vcs_sub_dir}\[${_normal}\]\$ ' | |
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