Merge pull request #222758 from SuperSandro2000/gotools

{ lib, buildGoModule, fetchgit }:

{ lib, buildGoModule, fetchFromGitHub }:

buildGoModule rec {

  pname = "gotools";

  version = "0.1.10";

  version = "0.7.0";

  src = fetchgit {

  # using GitHub instead of https://go.googlesource.com/tools because Gitiles UI is to basic to browse

  src = fetchFromGitHub {

    owner = "golang";

    repo = "tools";

    rev = "v${version}";

    url = "https://go.googlesource.com/tools";

    sha256 = "sha256-r71+//VhayW18uvMl/ls/8KYNbZ7uDZw3SWoqPL3Xqk=";

  };

  # The gopls folder contains a Go submodule which causes a build failure.

  # Given that, we can't have the gopls binary be part of the gotools

  # derivation.

  #

  # The attribute "gopls" provides the gopls binary.

  #

  # Related

  #

  # * https://github.com/NixOS/nixpkgs/pull/85868

  # * https://github.com/NixOS/nixpkgs/issues/88716

  postPatch = ''

    rm -rf gopls

    # The gopls folder contains a Go submodule which causes a build failure

    # and lives in its own package named gopls.

    postFetch = ''

      rm -r $out/gopls

    '';

    sha256 = "sha256-6Sdo6oKJHYXWkvJmbte7Wc7tov5AHzn70Bi1QdQ5HR4=";

  };

  vendorSha256 = "sha256-UJIXG8WKzazNTXoqEFlT/umC40F6z2Q5I8RfxnMbsPM=";

  vendorSha256 = "sha256-fp0pb3EcGRDWlSpgel4pYRdsPJGk8/d57EjWJ+fzq7g=";

  doCheck = false;

  postConfigure = ''

    # Make the builtin tools available here

    mkdir -p $out/bin

    eval $(go env | grep GOTOOLDIR)

    find $GOTOOLDIR -type f | while read x; do

      ln -sv "$x" "$out/bin"

    done

    export GOTOOLDIR=$out/bin

  '';

  excludedPackages = [ "vet" "cover" ];

  # Set GOTOOLDIR for derivations adding this to buildInputs

  postInstall = ''

    mkdir -p $out/nix-support

      --subst-var-by bin $out

  '';

  # Do not copy this without a good reason for enabling

  # In this case tools is heavily coupled with go itself and embeds paths.

  allowGoReference = true;

  meta = with lib; {

    description = "Additional tools for Go development";

    homepage = "http://go.googlesource.com/tools";

    longDescription = ''

      This package contains tools like: godoc, goimports, callgraph, digraph, stringer or toolstash.

    '';

    homepage = "https://go.googlesource.com/tools";

    license = licenses.bsd3;

    maintainers = with maintainers; [ danderson ];

    maintainers = with maintainers; [ danderson SuperSandro2000 ];

  };

}