happycat

fish_prompt.fish

function _git_branch_name
  echo (command git symbolic-ref HEAD ^/dev/null | sed -e 's|^refs/heads/||')
end

function _git_status
  set -l git_status (git status --porcelain -z)
  if echo "$git_status" | grep -q -E '^$'
    echo -n ' ○' # clean
  else
    echo -n " ● [^._.^]ﾉ"
    if echo "$git_status" | grep -q -E '^ M'
      set_color blue
      echo -n "彡ミ"
    end
    if echo "$git_status" | grep -q -E '^ A'
      set_color green
      echo -n "彡ミ"
    end
    if echo "$git_status" | grep -q -E '^ D'
      set_color red
      echo -n "彡ミ"
    end
    if echo "$git_status" | grep -q -E '^ R'
      set_color magenta
      echo -n "彡ミ"
    end
    if echo "$git_status" | grep -q -E '^ C'
      set_color yellow
      echo -n "彡ミ"
    end
    if echo "$git_status" | grep -q -E '^ M'
      set_color cyan
      echo -n "彡ミ"
    end
  end
end

function _remote_hostname
  if test -n "$SSH_CONNECTION"
    echo (whoami)@(hostname)
  end
end

function fish_prompt
##   set -l cyan (set_color cyan)
##   set -l normal (set_color normal)
## 
##   set -l cwd (set_color $fish_color_cwd)(prompt_pwd)
##   set -l git_status (_git_status_symbol)(_git_branch_name)
## 
##   if test -n "$git_status"
##     set git_status " $git_status"
##   end
## 
##   echo -n (_remote_hostname) $cwd$cyan$git_status$normal'> '
  echo -n (_git_status)
end