Git branch name in Bash Prompt showing user@host:path(git_branch) - for xterm-color

.bashrc.sh

parse_git_branch() {
  git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/(\1)/'
}
PS1="\033[01;32m\]\u@\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[00m\]\$(parse_git_branch) "
case `id -u` in
      0) PS1="${PS1}# ";;
      *) PS1="${PS1}$ ";;
esac