anchor.diff:      owner = "helm";
       repo = pname;
       rev = "v${version}";
  -    sha256 = "sha256-b8U7zVvzewSxqX7RG7+FMAVytW4s2apNxR3krNJuiro=";
  +    hash = "sha256-b8U7zVvzewSxqX7RG7+FMAVytW4s2apNxR3krNJuiro=";
     };
   
  -  vendorSha256 = "sha256-z4hNGswxRMU40qkgwY3n516FiyaoeDaAE+CCla3TMkk=";
  +  vendorHash = "sha256-z4hNGswxRMU40qkgwY3n516FiyaoeDaAE+CCla3TMkk=";
   
     postPatch = ''
       substituteInPlace pkg/config/config.go \
  
positive.code:     "-X github.com/helm/chart-testing/v3/ct/cmd.BuildDate=19700101-00:00:00"
    ];
  
    nativeBuildInputs = [ installShellFiles ];
  
    postInstall = ''
      install -Dm644 -t $out/etc/ct etc/chart_schema.yaml
  
negative.code: { buildGoModule
  , coreutils
  , fetchFromGitHub
  , git
  , installShellFiles
  , kubectl
  , kubernetes-helm
  , lib
  , makeWrapper
  , yamale
  , yamllint
  }:
  
  buildGoModule rec {
    pname = "chart-testing";
  