Git branch in bash prompt

Git branch in bash prompt

# Git branch in bash prompt
# At the top of .bashrc
function parse_git_branch {
  git branch --no-color 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/(\1)/'
}

function prompt_with_git_branch {
  case $TERM in
    xterm*)
    TITLEBAR='\[\033]0;\u@\h:\w\007\]'
    ;;
    *)
    TITLEBAR=""
    ;;
  esac

PS1="${TITLEBAR}\
\u@\h:\w\$(parse_git_branch)\$ "
PS2='> '
PS4='+ '
}

# At the bottom of .bashrc (so ot supercedes any other prompt stuff)
prompt_with_git_branch