Created
September 4, 2012 12:03
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__git_ps1 () | |
{ | |
local g="$(git rev-parse --git-dir 2>/dev/null)" | |
if [ -n "$g" ]; then | |
local r | |
local b | |
if [ -d "$g/rebase-apply" ] | |
then | |
if test -f "$g/rebase-apply/rebasing" | |
then | |
r="|REBASE" | |
elif test -f "$g/rebase-apply/applying" | |
then | |
r="|AM" | |
else | |
r="|AM/REBASE" | |
fi | |
b="$(git symbolic-ref HEAD 2>/dev/null)" | |
elif [ -f "$g/rebase-merge/interactive" ] | |
then | |
r="|REBASE-i" | |
b="$(cat "$g/rebase-merge/head-name")" | |
elif [ -d "$g/rebase-merge" ] | |
then | |
r="|REBASE-m" | |
b="$(cat "$g/rebase-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/}$r" | |
else | |
printf " (%s)" "${b##refs/heads/}$r" | |
fi | |
fi | |
} | |
export PS1='\W\[\033[1;36m\]`\__git_ps1`\[\033[0m\]\$ ' |
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