source ~/.git-completion.sh

git_status() {
    if git status | grep 'Changes to be committed' > /dev/null
    then
        echo "[☠]"
    fi
}

git_prompt_info() {
  branch_prompt=$(__git_ps1)
  if [ -n "$branch_prompt" ]; then
    status_icon=$(git_status)
    echo $branch_prompt$status_icon
  fi
}

export PS1="\u@\h \W\$(git_prompt_info)$ "