{ 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; }; })