anchor.diff:  { lib
   , stdenv
  -, fetchFromGitHub
  +, fetchFromSourcehut
   , meson
   , ninja
   , pkg-config
  
positive.code: 
    meta = with lib; {
      description = "An xrandr clone for wlroots compositors";
      homepage = "https://github.com/emersion/wlr-randr";
      license = licenses.mit;
      maintainers = with maintainers; [ ma27 ];
      platforms = platforms.unix;
  
negative.code:   pname = "wlr-randr";
    version = "0.2.0";
  
    src = fetchFromSourcehut {
      owner = "~emersion";
      repo = pname;
      rev = "v${version}";
      sha256 = "sha256-JeSxFXSFxcTwJz9EaLb18wtD4ZIT+ATeYM5OyDTJhDQ=";
  