##
# Includes current git branch in tcsh prompt.
#
# EXAMPLE
#
# Your prompt can look like this:
#
#   [myhost.com ~/repos/foo (master)]
#
# USAGE:
#
# 1) Save this script as ~/bin/setprompt
# 2) In .cshrc, include this line:
#
#      alias precmd "source ~/bin/setprompt"
#
# AUTHOR
#
#   Original from http://acts.as.streeteasy.com/archives/2007/12/19/git_in_your_prompt/
#   Modified for tcsh by Geoffrey Grosenbach http://peepcode.com

setenv GIT_BRANCH_CMD "sh -c 'git branch --no-color 2> /dev/null' | sed -e '/^[^*]/d' -e 's/* \(.*\)/(\1)/'"
set prompt="[$HOST %~ `$GIT_BRANCH_CMD`]"