pure-theme.fish

###########################################
# Copyright (c) 2014 Jonathan Barronville #
# License: MIT.                           #
###########################################

function fish_prompt
  set last_command_status $status

  echo ''

  set_color 58CC89
  echo -n (echo $PWD | sed 's|^'$HOME'\(.*\)$|~\1|')
  set_color normal

  set git_directory (git rev-parse --git-dir ^/dev/null)

  if test $status = 0
    echo -n ' '
    set_color 777
    set git_branch (git symbolic-ref HEAD ^/dev/null | sed -e 's|^refs/heads/||')

    if test $status = 0
      echo -n 'git$'$git_branch
    else
      echo -n 'git$%unknown%'
    end

    set -e git_branch
    set_color normal

    git diff --ignore-submodules --quiet HEAD

    if test $status = 1
      set_color FF859B
      echo -n '*'
      set_color normal
    end

    if test $git_directory != '.git'
      set_color 444
      echo -n '['
      set_color 555
      echo -n (echo $git_directory | sed 's|^'$HOME'\(.*\)$|~\1|')/
      set_color 444
      echo -n ']'
      set_color normal
    end
  end

  set -e git_directory

  echo ''

  if test $last_command_status = 0
    set_color FFC675
  else
    set_color F59A1B
  end

  echo -n '❯'
  set_color normal

  echo -n ' '
end