Fish prompt

fish_prompt.fish

set -g __fish_git_prompt_show_informative_status 1
set -g __fish_git_prompt_hide_untrackedfiles 1

set -g __fish_git_prompt_color_branch magenta --bold
set -g __fish_git_prompt_showupstream "informative"
set -g __fish_git_prompt_char_upstream_ahead "↑"
set -g __fish_git_prompt_char_upstream_behind "↓"
set -g __fish_git_prompt_char_upstream_prefix ""

set -g __fish_git_prompt_char_stagedstate "●"
set -g __fish_git_prompt_char_dirtystate "✚"
set -g __fish_git_prompt_char_untrackedfiles "…"
set -g __fish_git_prompt_char_conflictedstate "✖"
set -g __fish_git_prompt_char_cleanstate "✔"

set -g __fish_git_prompt_color_dirtystate blue
set -g __fish_git_prompt_color_stagedstate yellow
set -g __fish_git_prompt_color_invalidstate red
set -g __fish_git_prompt_color_untrackedfiles $fish_color_normal
set -g __fish_git_prompt_color_cleanstate green --bold

function fish_prompt
   tput el   # clean line
   set_color yellow
   printf '%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
   printf '%s' (__fish_git_prompt)

   # Line 2
   echo
   tput el
   if test "$VIRTUAL_ENV"
       printf "(%s) " (set_color red)py:(set_color blue)(basename $VIRTUAL_ENV)(set_color normal)
   end
   if test "$GOPATH" != "$HOME/Sources/go"
       printf "(%s) " (set_color red)go:(set_color blue)(basename $GOPATH)(set_color normal)
   end

   printf '↪ '

   set_color normal
   #if not test $status -eq 0
   #    set_color $fish_color_error
   #end

end