Set up Fish shell prompt with tilde for home

fish.prompt.sh

function fish_prompt
  set -g __branch \((git branch ^/dev/null | grep \* | sed 's/* //')\)

  if test "$__branch = master"
    set -g __git_prompt (set_color cyan)$__branch(set_color normal)
  else
    set -g __git_prompt (set_color orange)$__branch(set_color normal)
  end
  if test "$PWD" != "$HOME"
    printf "%s %s > " (echo $PWD|sed -e 's|/private||' -e "s|^$HOME|~|") $__git_prompt
  else
    echo '~ > '
  end
end


#set normal (set_color normal)
#set magenta (set_color magenta)
#set yellow (set_color yellow)
#set green (set_color green)
#set red (set_color red)
#set gray (set_color -o black)

## Fish git prompt
#set __fish_git_prompt_showdirtystate 'yes'
#set __fish_git_prompt_showstashstate 'yes'
#set __fish_git_prompt_showuntrackedfiles 'yes'
#set __fish_git_prompt_showupstream 'yes'
#set __fish_git_prompt_color_branch yellow
#set __fish_git_prompt_color_upstream_ahead green
#set __fish_git_prompt_color_upstream_behind red
#
## Status Chars
#set __fish_git_prompt_char_dirtystate '⚡'
#set __fish_git_prompt_char_stagedstate '→'
#set __fish_git_prompt_char_untrackedfiles '☡'
#set __fish_git_prompt_char_stashstate '↩'
#set __fish_git_prompt_char_upstream_ahead '+'
#set __fish_git_prompt_char_upstream_behind '-'

#function fish_prompt
#  set last_status $status
#
#  set_color $fish_color_cwd
#  printf '%s' (prompt_pwd)
#  set_color normal
#
#  printf '%s ' (__fish_git_prompt)
#
#  set_color normal
#end