protoc-gen-grpc-java 1.68.2 (new formula)

Formula/a/apache-pulsar.rb

@@ -14,10 +14,15 @@ class ApachePulsar < Formula
   end
 
   depends_on "maven" => :build
-  depends_on arch: :x86_64 # https://github.com/grpc/grpc-java/issues/7690
+  depends_on "protoc-gen-grpc-java" => :build
   depends_on "openjdk@21"
 
   def install
+    # Avoid using pre-built `protoc-gen-grpc-java`
+    grpc_java_files = ["pulsar-client/pom.xml", "pulsar-functions/proto/pom.xml"]
+    plugin_artifact = "io.grpc:protoc-gen-grpc-java:${protoc-gen-grpc-java.version}:exe:${os.detected.classifier}"
+    inreplace grpc_java_files, %r{<pluginArtifact>#{Regexp.escape(plugin_artifact)}\s*</pluginArtifact>}, ""
+
     java_home_env = Language::Java.java_home_env("21")
     with_env(TMPDIR: buildpath, **java_home_env) do
       system "mvn", "clean", "package", "-DskipTests", "-Pcore-modules"
@@ -60,7 +65,8 @@ def post_install
     spawn bin/"pulsar", "standalone", "--zookeeper-dir", "#{testpath}/zk", "--bookkeeper-dir", "#{testpath}/bk"
     # The daemon takes some time to start; pulsar-client will retry until it gets a connection, but emit confusing
     # errors until that happens, so sleep to reduce log spam.
-    sleep 45
+    sleep 30
+    sleep 30 if OS.mac? && Hardware::CPU.intel?
 
     output = shell_output("#{bin}/pulsar-client produce my-topic --messages 'hello-pulsar'")
     assert_match "1 messages successfully produced", output

Formula/p/protoc-gen-grpc-java.rb

@@ -0,0 +1,42 @@
+class ProtocGenGrpcJava < Formula
+  desc "Protoc plugin for gRPC Java"
+  homepage "https://grpc.io/docs/languages/java/"
+  url "https://github.com/grpc/grpc-java/archive/refs/tags/v1.68.2.tar.gz"
+  sha256 "dc1ad2272c1442075c59116ec468a7227d0612350c44401237facd35aab15732"
+  license "Apache-2.0"
+
+  depends_on "openjdk@21" => :build # due to Gradle 8.5
+  depends_on "pkgconf" => :build
+  depends_on "abseil"
+  depends_on "protobuf"
+
+  def install
+    # Workaround for newer Protobuf to link to Abseil libraries
+    # Ref: https://github.com/grpc/grpc-java/issues/11475
+    ENV.append "CXXFLAGS", "-std=c++17"
+    ENV.append "CXXFLAGS", Utils.safe_popen_read("pkgconf", "--cflags", "protobuf").chomp
+    ENV.append "LDFLAGS", Utils.safe_popen_read("pkgconf", "--libs", "protobuf").chomp
+
+    inreplace "compiler/build.gradle" do |s|
+      # Avoid build errors on ARM macOS from old minimum macOS deployment
+      s.gsub! '"-mmacosx-version-min=10.7",', ""
+      # Avoid static linkage on Linux
+      s.gsub! '"-Wl,-Bstatic"', "\"-L#{Formula["protobuf"].opt_lib}\""
+      s.gsub! ', "-static-libgcc"', ""
+    end
+
+    # Fails with brew `gradle` due to animalsniffer 1.7.1
+    # Ref: https://github.com/xvik/gradle-animalsniffer-plugin/issues/100
+    system "./gradlew", "--no-daemon", "--project-dir=compiler", "-PskipAndroid=true", "java_pluginExecutable"
+    bin.install "compiler/build/exe/java_plugin/protoc-gen-grpc-java"
+
+    pkgshare.install "examples/src/main/proto/helloworld.proto"
+  end
+
+  test do
+    system Formula["protobuf"].bin/"protoc", "--grpc-java_out=.", "--proto_path=#{pkgshare}", "helloworld.proto"
+    output_file = testpath/"io/grpc/examples/helloworld/GreeterGrpc.java"
+    assert_path_exists output_file
+    assert_match "public io.grpc.examples.helloworld.HelloReply sayHello(", output_file.read
+  end
+end