protoc-gen-swift: init at 1.28.2 (#321607)

{

  lib,

  fetchFromGitHub,

  swiftPackages,

  swift,

  swiftpm,

  nix-update-script,

}:

let

  stdenv = swiftPackages.stdenv;

in

stdenv.mkDerivation (finalAttrs: {

  pname = "protoc-gen-swift";

  version = "1.28.2";

  src = fetchFromGitHub {

    owner = "apple";

    repo = "swift-protobuf";

    rev = "${finalAttrs.version}";

    hash = "sha256-YOEr73xDjNrc4TTkIBY8AdAUX2MBtF9ED1UF2IjTu44=";

  };

  nativeBuildInputs = [

    swift

    swiftpm

  ];

  # Not needed for darwin, as `apple-sdk` is implicit and part of the stdenv

  buildInputs = lib.optionals stdenv.hostPlatform.isLinux [

    swiftPackages.Foundation

    swiftPackages.Dispatch

  ];

  # swiftpm fails to found libdispatch.so on Linux

  LD_LIBRARY_PATH = lib.optionalString stdenv.hostPlatform.isLinux (

    lib.makeLibraryPath [

      swiftPackages.Dispatch

    ]

  );

  installPhase = ''

    runHook preInstall

    install -Dm755 .build/release/protoc-gen-swift $out/bin/protoc-gen-swift

    runHook postInstall

  '';

  passthru.updateScript = nix-update-script { };

  meta = {

    description = "Protobuf plugin for generating Swift code";

    homepage = "https://github.com/apple/swift-protobuf";

    license = lib.licenses.asl20;

    maintainers = with lib.maintainers; [ matteopacini ];

    mainProgram = "protoc-gen-swift";

    inherit (swift.meta) platforms badPlatforms;

  };

})