anchor.diff: -{ lib, stdenv
  +{ lib
  +, stdenv
   , makeWrapper
   , buildGoModule
   , fetchFromGitHub
  
positive.code:     owner = "gopasspw";
      repo = pname;
      rev = "v${version}";
      sha256 = "0plg3hck6yqxcazjczx9m5palzz5h3qs5minzmmq8yzvfwi0shic";
    };
  
    vendorSha256 = "1sycbcld5qyriqb771l52drxy4vhzm4nh9q5s6kn70nq1s2a3h7x";
  
    doCheck = false;
  
  
negative.code: 
  buildGoModule rec {
    pname = "gopass";
    version = "1.12.0";
  
    nativeBuildInputs = [ installShellFiles makeWrapper ];
  
  