anchor.diff: -{ stdenv, buildGoPackage, fetchFromGitHub }:
  +{ stdenv, buildGoPackage, fetchFromGitHub, installShellFiles }:
   
   buildGoPackage rec {
     pname = "cloudfoundry-cli";
  
positive.code:     rev = "v${version}";
      sha256 = "0dqrkimwhw016icgyf4cyipzy6vdz5jgickm33xxd9018dh3ibwq";
    };
  
    makeTarget = let hps = stdenv.hostPlatform.system; in
      if hps == "x86_64-darwin" then
  
negative.code: 
    installPhase = ''
      install -Dm555 out/cf "$bin/bin/cf"
      installShellCompletion --bash "$src/ci/installers/completion/cf"
    '';
  
    meta = with stdenv.lib; {
  