Created
July 1, 2010 03:15
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git bash prompt
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1. Install to ~/.git_bash_prompt | |
2. Stick this in your ~/.profile or ~/.bash_profile or ~/.bashrc | |
if [ -f ~/.git_bash_prompt ]; then | |
. ~/.git_bash_prompt | |
fi | |
3. PROFIT! |
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git_check_changes () | |
{ | |
git status | sed -n ' | |
1h | |
1!H | |
$ { | |
g | |
s/Untracked files:/\?/ | |
s/Changed but not updated/\*/ | |
s/Changes to be committed/\^/ | |
s/[^\^\?*]//g | |
p | |
} | |
' | |
} | |
git_remote_changes () | |
{ | |
local branch="$(git branch | grep '^*' | sed -e 's/^\* *//')" | |
git log --pretty=oneline $branch...origin/$branch 2>/dev/null | sed -n ' | |
1h | |
1!H | |
$ { | |
g | |
s/.*/>/g | |
p | |
} | |
' | |
} | |
# Lars: a copy of the __git_ps1 script for git-completion.bash modified to add | |
# ? - untracked files | |
# * - changed but not added to commit | |
# ^ - changed and to be committed | |
git_bash_prompt () | |
{ | |
local g="$(git rev-parse --git-dir 2>/dev/null)" | |
if [ -n "$g" ]; then | |
local r | |
local b | |
if [ -d "$g/../.dotest" ] | |
then | |
if test -f "$g/../.dotest/rebasing" | |
then | |
r="|REBASE" | |
elif test -f "$g/../.dotest/applying" | |
then | |
r="|AM" | |
else | |
r="|AM/REBASE" | |
fi | |
b="$(git symbolic-ref HEAD 2>/dev/null)" | |
elif [ -f "$g/.dotest-merge/interactive" ] | |
then | |
r="|REBASE-i" | |
b="$(cat "$g/.dotest-merge/head-name")" | |
elif [ -d "$g/.dotest-merge" ] | |
then | |
r="|REBASE-m" | |
b="$(cat "$g/.dotest-merge/head-name")" | |
elif [ -f "$g/MERGE_HEAD" ] | |
then | |
r="|MERGING" | |
b="$(git symbolic-ref HEAD 2>/dev/null)" | |
else | |
if [ -f "$g/BISECT_LOG" ] | |
then | |
r="|BISECTING" | |
fi | |
if ! b="$(git symbolic-ref HEAD 2>/dev/null)" | |
then | |
if ! b="$(git describe --exact-match HEAD 2>/dev/null)" | |
then | |
b="$(cut -c1-7 "$g/HEAD")..." | |
fi | |
fi | |
fi | |
if [ -n "$1" ]; then | |
printf "$1" "${b##refs/heads/}$r" | |
else | |
printf "%s$(git_check_changes)$(git_remote_changes) " "${b##refs/heads/}$r" | |
fi | |
fi | |
} | |
export PS1='\[\033[0;38m\][ \[\033[0;33m\]\w\[\033[0;38m\] ] \[\033[0;31m\]$(git_bash_prompt)\[\033[0m\]' |
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