Fish Prompt

fish_prompt.fish

set fish_git_dirty_color red
set fish_git_not_dirty_color green

function parse_git_branch
  set -l branch (git branch 2> /dev/null | grep -e '\* ' | sed 's/^..\(.*\)/\1/')
  set -l git_diff (git diff)

  if test -n "$git_diff"
    echo (set_color $fish_git_dirty_color)$branch(set_color normal)
  else
    echo (set_color $fish_git_not_dirty_color)$branch(set_color normal)
  end
end

function fish_prompt
	set_color yellow
   printf '\n%s' (whoami)
   set_color normal
   # printf ' at '

   # set_color magenta
   # printf '%s' (hostname|cut -d . -f 1)
   set_color normal
   printf ' in '

   set_color $fish_color_cwd
   printf '%s' (prompt_pwd)
   set_color normal

   # Line 2
   echo
   if test $VIRTUAL_ENV
       printf "(%s) " (set_color blue)(basename $VIRTUAL_ENV)(set_color normal)
   end
   printf '$ '
   set_color normal
end

function fish_right_prompt
  if test -d .git
    printf '%s'(parse_git_branch)

  end
end