if [ -f "/usr/share/git/completion/git-prompt.sh" ]; then
  source /usr/share/git/completion/git-prompt.sh
  export GIT_PS1_SHOWDIRTYSTATE=1      # shows * if unstaged, + if staged
  export GIT_PS1_SHOWSTASHSTATE=1      # shows $ if stashed
  export GIT_PS1_SHOWUNTRACKEDFILES=1  # shows % if untracked files
  export GIT_PS1_SHOWUPSTREAM="auto"   # shows < > = behind/ahead/equal
  export GIT_PS1_SHOWDIRTYSTATE=
  export GIT_PS1_SHOWSTASHSTATE=
  export GIT_PS1_SHOWUNTRACKEDFILES=
  export GIT_PS1_SHOWUPSTREAM=

  PS1='\[\e[32m\]\u@\h\[\e[0m\] \W$(__git_ps1) \$ '
else
  printf "Cannot find /usr/share/git/completion/git-prompt.sh\n"
  PS1='[\u@\h \W]\$ '
fi