anchor.diff:  { lib
   , stdenv
   , fetchFromGitHub
  -, fetchpatch
   , nix-update-script
   , pkg-config
   , meson
  
positive.code: 
  stdenv.mkDerivation rec {
    pname = "elementary-files";
    version = "6.1.1";
  
    outputs = [ "out" "dev" ];
  
  
negative.code:     owner = "elementary";
      repo = "files";
      rev = version;
      sha256 = "sha256-g9g4wJXjjudk4Qt96XGUiV/X86Ae2lqhM+psh9h+XFE=";
    };
  
    nativeBuildInputs = [
      desktop-file-utils
  