git_status_skull_indicator

function parse_git_dirty {
  [[ $(git status 2> /dev/null | tail -n1) != "nothing to commit (working directory clean)" ]] && echo "☠"
}

function parse_git_branch {
  git branch --no-color 2> /dev/null | sed -e '/^[^*]/d' -e "s/* \(.*\)/(\1) $(parse_git_dirty)/"
}

export PS1='\[\033[1;33m\]\w\[\033[0m\] $(parse_git_branch)\n→ '