function fish_right_prompt --description 'right prompt'

    #### git
    if git rev-parse --is-inside-work-tree ^/dev/null >/dev/null
      printf "%s[git:" (set_color brblack)

      if not git diff-files --quiet ^/dev/null >/dev/null
        # changes
        printf " %s%s" (set_color red) (git diff-files | grep -c .)
      end
      if not git diff-index --quiet --cached HEAD -- ^/dev/null >/dev/null
        # cached changes
        printf " %s%s" (set_color green) (git diff-index --cached HEAD -- ^/dev/null | grep -c .)
      end

      set -l branch (git symbolic-ref --short HEAD ^/dev/null)
      printf " %s%s" (set_color cyan) (string trim $branch)

      printf "%s]" (set_color brblack)
    end

end