anchor.diff:        --zsh <($out/bin/k3d completion zsh)
     '';
   
  -  vendorSha256 = null;
  -
  -  doCheck = false;
  -
  -  meta = with stdenv.lib; {
  +  meta = with lib; {
       homepage = "https://github.com/rancher/k3d";
       description = "A helper to run k3s (Lightweight Kubernetes. 5 less than k8s) in a docker container - k3d";
       longDescription = ''
  
positive.code:     sha256 = "1pq5x4fyn98f01mzfjv335gx29c61zd85qc5vhx9rk27hi825ima";
    };
  
    buildFlagsArray = ''
      -ldflags=
        -w -s
        -X github.com/rancher/k3d/v3/version.Version=v${version}
        -X github.com/rancher/k3d/v3/version.K3sVersion=v${k3sVersion}
    '';
  
    nativeBuildInputs = [ installShellFiles ];
  
    postInstall = ''
      installShellCompletion --cmd k3d \
  
negative.code: { lib, buildGoModule, fetchFromGitHub, installShellFiles }:
  
  let
    k3sVersion = "1.19.3-k3s3";
  in
  buildGoModule rec {
    pname = "kube3d";
    version = "3.3.0";
  
    excludedPackages = "tools";
  
    src = fetchFromGitHub {
      owner = "rancher";
  