chrisnolet

git_branch() {
  local branch=$(git --no-optional-locks branch --no-color 2> /dev/null | sed -e '/^[^*]/d' -e 's/^* (*\([^)]*\))*/\1/')

  if [[ -n $branch ]]; then
    if [[ -z $(git --no-optional-locks status --porcelain 2> /dev/null) ]]; then
      echo -e " \001\033[32m\002($branch)\001\033[0m\002"
    else
      echo -e " \001\033[31m\002($branch)\001\033[0m\002"
    fi
  fi