gitparse.bash

# Changing Prompt for Bash
inside_git_repo="\$(git rev-parse --is-inside-work-tree 2>/dev/null)"

parse_git_branch() {
  if [ "$inside_git_repo" ]; then
    git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/ (\1)/'
  else echo ""
  fi
}

parse_git_commit() {
  if [ "$inside_git_repo" ]; then
    git log --pretty=format:'%h' -n 1 2> /dev/null | tr -d '\n'
  else echo ""
  fi
}

export PS1="\W\[\033[32m\]\$(parse_git_branch)\[\033[00m\] \$(parse_git_commit) \$ "