cv / git-utils
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Description: Utilities for Git users
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Clone URL: git://github.com/cv/git-utils.git
git-utils / git-PS1
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#!/bin/bash
# 
# Taken from http://kerneltrap.org/mailarchive/git/2006/11/16/230518
# 
# In your .profile, add:
# 
#   export PS1='$(git-PS1 "[\u@\h \W]\$ ")'
# 
BRANCH=$(git symbolic-ref HEAD 2>/dev/null) || { echo "$@" ; exit ; }
BRANCH=${BRANCH#refs/heads/}
 
RELATIVE=$(git rev-parse --show-prefix) 
RELATIVE="${RELATIVE//%\/}"
 
LOCATION="${PWD%/$RELATIVE}"
 
echo "[$BRANCH!${LOCATION/*\/} ${RELATIVE:+/$RELATIVE}]$ "