gitstuff.sh

# http://hocuspokus.net/2009/07/add-git-and-svn-branch-to-bash-prompt/ and http://railstips.org/blog/archives/2009/02/02/bedazzle-your-bash-prompt-with-git-info/
parse_git_branch () {
  #git name-rev HEAD 2> /dev/null | sed 's#HEAD\ \(.*\)# (git::\1)#'
  #git branch 2> /dev/null | grep "" | sed -e 's/*//g'
	#git branch 2> /dev/null| sed -n '(^\*/s/^\* //p'
	ref=$(git symbolic-ref HEAD 2> /dev/null) || return
  echo " (git::"${ref#refs/heads/}")"
}

# detect whether any changesets are stashed
# from: https://raw.github.com/mgax/git-sh/0326321b27e17bc7db02786ae2abe74e50a40e6f/git-sh.bash
git_dirty_stash() {
  if ! git rev-parse --verify refs/stash >/dev/null 2>&1; then
		return 0
	fi
	echo "*"
}

export PS1="$BLACK[ \u@$RED\h $GREEN\w$RED_BOLD\$(parse_git_branch)\$(git_dirty_stash)$BLACK ] "