anchor.diff:  
     postInstall = ''
       mv $out/bin/miniflux.app $out/bin/miniflux
  -    installManPage go/src/${goPackagePath}/miniflux.1
  +    installManPage miniflux.1
     '';
  +
  +  passthru.tests = nixosTests.miniflux;
   
     meta = with stdenv.lib; {
       description = "Minimalist and opinionated feed reader";
  
positive.code:     maintainers = with maintainers; [ rvolosatovs benpye ];
    };
  }
  
  
negative.code: { stdenv, buildGoModule, fetchFromGitHub, installShellFiles, nixosTests }:
  
  let
    pname = "miniflux";
    version = "2.0.23";
  
  in buildGoModule {
    inherit pname version;
  
    src = fetchFromGitHub {
      owner = pname;
      repo = pname;
      rev = version;
      sha256 = "0v0n5lvrfn3ngs1s1m3hv95dvnqn8ysksb044m4ifk2cr3b77ryc";
    };
  
    vendorSha256 = "1iin5r9l8wb9gm0bwgdmpx0cp1q35ij4y7zf98lnj2kvb3jv5crp";
  
    nativeBuildInputs = [ installShellFiles ];
  
  