Package plugins

.github/workflows/matrices/plugin-tests.json

@@ -0,0 +1 @@
+{"config":[{"name":"Plugin tests (6.0)","swift_version":"6.0","runner":"ubuntu-latest","image":"swift:6.0-jammy","platform":"Linux","setup_command":"apt-get update -y -q && apt-get install -y -q curl protobuf-compiler","command":"curl -s https://raw.githubusercontent.com/grpc/grpc-swift-protobuf/package_plugins/dev/plugin-tests.sh | bash","command_arguments":""},{"name":"Plugin tests (nightly-6.0)","swift_version":"nightly-6.0","runner":"ubuntu-latest","image":"swiftlang/swift:nightly-6.0-jammy","platform":"Linux","setup_command":"apt-get update -y -q && apt-get install -y -q curl protobuf-compiler","command":"curl -s https://raw.githubusercontent.com/grpc/grpc-swift-protobuf/package_plugins/dev/plugin-tests.sh | bash","command_arguments":""},{"name":"Plugin tests (nightly-main)","swift_version":"nightly-main","runner":"ubuntu-latest","image":"swiftlang/swift:nightly-main-jammy","platform":"Linux","setup_command":"apt-get update -y -q && apt-get install -y -q curl protobuf-compiler","command":"curl -s https://raw.githubusercontent.com/grpc/grpc-swift-protobuf/package_plugins/dev/plugin-tests.sh | bash","command_arguments":""}]}

.github/workflows/pull_request.yml

@@ -26,6 +26,13 @@ jobs:
       linux_nightly_6_0_arguments_override: "--explicit-target-dependency-import-check error -Xswiftc -require-explicit-sendable"
       linux_nightly_main_arguments_override: "--explicit-target-dependency-import-check error -Xswiftc -require-explicit-sendable"
 
+  plugin-tests:
+    name: Plugin tests
+    uses: apple/swift-nio/.github/workflows/swift_load_test_matrix.yml@main
+    with:
+      name: "Plugin tests"
+      matrix_path: ".github/workflows/matrices/plugin-tests.json"
+
   cxx-interop:
     name: Cxx interop
     uses: apple/swift-nio/.github/workflows/cxx_interop.yml@main

IntegrationTests/PluginTests/test_01_top_level_config_file/.gitignore

@@ -0,0 +1,8 @@
+.DS_Store
+/.build
+/Packages
+xcuserdata/
+DerivedData/
+.swiftpm/configuration/registries.json
+.swiftpm/xcode/package.xcworkspace/contents.xcworkspacedata
+.netrc

IntegrationTests/PluginTests/test_01_top_level_config_file/Package.swift

@@ -0,0 +1,51 @@
+// swift-tools-version: 6.0
+/*
+ * Copyright 2024, gRPC Authors All rights reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import PackageDescription
+
+let package = Package(
+  name: "grpc-adopter",
+  platforms: [
+    .macOS(.v15),
+    .iOS(.v18),
+    .tvOS(.v18),
+    .watchOS(.v11),
+    .visionOS(.v2),
+  ],
+  dependencies: [
+    .package(
+      path: "../../../../grpc-swift-protobuf"
+    ),
+    .package(
+      url: "https://github.com/grpc/grpc-swift.git",
+      exact: "2.0.0-beta.2"
+    ),
+  ],
+  targets: [
+    .executableTarget(
+      name: "grpc-adopter",
+      dependencies: [
+        .product(name: "GRPCCore", package: "grpc-swift"),
+        .product(name: "GRPCInProcessTransport", package: "grpc-swift"),
+        .product(name: "GRPCProtobuf", package: "grpc-swift-protobuf"),
+      ],
+      plugins: [
+        .plugin(name: "GRPCGeneratorPlugin", package: "grpc-swift-protobuf")
+      ]
+    )
+  ]
+)

IntegrationTests/PluginTests/test_01_top_level_config_file/Sources/Protos/HelloWorld.proto

@@ -0,0 +1,37 @@
+// Copyright 2015, gRPC Authors All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+syntax = "proto3";
+
+option java_multiple_files = true;
+option java_package = "io.grpc.examples.helloworld";
+option java_outer_classname = "HelloWorldProto";
+option objc_class_prefix = "HLW";
+
+package helloworld;
+
+// The greeting service definition.
+service Greeter {
+  // Sends a greeting
+  rpc SayHello (HelloRequest) returns (HelloReply) {}
+}
+
+// The request message containing the user's name.
+message HelloRequest {
+  string name = 1;
+}
+
+// The response message containing the greetings
+message HelloReply {
+  string message = 1;
+}

IntegrationTests/PluginTests/test_01_top_level_config_file/Sources/adopter.swift

@@ -0,0 +1,51 @@
+/*
+ * Copyright 2024, gRPC Authors All rights reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import GRPCCore
+import GRPCInProcessTransport
+import GRPCProtobuf
+
+@main
+struct PluginAdopter {
+  static func main() async throws {
+    let inProcess = InProcessTransport()
+    try await withGRPCServer(transport: inProcess.server, services: [Greeter()]) { server in
+      try await withGRPCClient(transport: inProcess.client) { client in
+        try await Self.doRPC(Helloworld_Greeter.Client(wrapping: client))
+      }
+    }
+  }
+
+  static func doRPC(_ greeter: Helloworld_Greeter.Client) async throws {
+    do {
+      let reply = try await greeter.sayHello(.with { $0.name = "(ignored)" })
+      print("Reply: \(reply.message)")
+    } catch {
+      print("Error: \(error)")
+    }
+  }
+}
+
+struct Greeter: Helloworld_Greeter.SimpleServiceProtocol {
+  func sayHello(
+    request: Helloworld_HelloRequest,
+    context: ServerContext
+  ) async throws -> Helloworld_HelloReply {
+    return .with { reply in
+      reply.message = "Hello, world!"
+    }
+  }
+}

IntegrationTests/PluginTests/test_01_top_level_config_file/Sources/grpc-swift-config.json

@@ -0,0 +1,3 @@
+{
+  "visibility": "internal"
+}

IntegrationTests/PluginTests/test_02_peer_config_file/.gitignore

@@ -0,0 +1,8 @@
+.DS_Store
+/.build
+/Packages
+xcuserdata/
+DerivedData/
+.swiftpm/configuration/registries.json
+.swiftpm/xcode/package.xcworkspace/contents.xcworkspacedata
+.netrc

IntegrationTests/PluginTests/test_02_peer_config_file/Package.swift

@@ -0,0 +1,51 @@
+// swift-tools-version: 6.0
+/*
+ * Copyright 2024, gRPC Authors All rights reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import PackageDescription
+
+let package = Package(
+  name: "grpc-adopter",
+  platforms: [
+    .macOS(.v15),
+    .iOS(.v18),
+    .tvOS(.v18),
+    .watchOS(.v11),
+    .visionOS(.v2),
+  ],
+  dependencies: [
+    .package(
+      path: "../../../../grpc-swift-protobuf"
+    ),
+    .package(
+      url: "https://github.com/grpc/grpc-swift.git",
+      exact: "2.0.0-beta.2"
+    ),
+  ],
+  targets: [
+    .executableTarget(
+      name: "grpc-adopter",
+      dependencies: [
+        .product(name: "GRPCCore", package: "grpc-swift"),
+        .product(name: "GRPCInProcessTransport", package: "grpc-swift"),
+        .product(name: "GRPCProtobuf", package: "grpc-swift-protobuf"),
+      ],
+      plugins: [
+        .plugin(name: "GRPCGeneratorPlugin", package: "grpc-swift-protobuf")
+      ]
+    )
+  ]
+)

IntegrationTests/PluginTests/test_02_peer_config_file/Sources/Protos/HelloWorld.proto

@@ -0,0 +1,37 @@
+// Copyright 2015, gRPC Authors All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+syntax = "proto3";
+
+option java_multiple_files = true;
+option java_package = "io.grpc.examples.helloworld";
+option java_outer_classname = "HelloWorldProto";
+option objc_class_prefix = "HLW";
+
+package helloworld;
+
+// The greeting service definition.
+service Greeter {
+  // Sends a greeting
+  rpc SayHello (HelloRequest) returns (HelloReply) {}
+}
+
+// The request message containing the user's name.
+message HelloRequest {
+  string name = 1;
+}
+
+// The response message containing the greetings
+message HelloReply {
+  string message = 1;
+}

IntegrationTests/PluginTests/test_02_peer_config_file/Sources/Protos/grpc-swift-config.json

@@ -0,0 +1,3 @@
+{
+  "visibility": "internal"
+}

IntegrationTests/PluginTests/test_02_peer_config_file/Sources/adopter.swift

@@ -0,0 +1,51 @@
+/*
+ * Copyright 2024, gRPC Authors All rights reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import GRPCCore
+import GRPCInProcessTransport
+import GRPCProtobuf
+
+@main
+struct PluginAdopter {
+  static func main() async throws {
+    let inProcess = InProcessTransport()
+    try await withGRPCServer(transport: inProcess.server, services: [Greeter()]) { server in
+      try await withGRPCClient(transport: inProcess.client) { client in
+        try await Self.doRPC(Helloworld_Greeter.Client(wrapping: client))
+      }
+    }
+  }
+
+  static func doRPC(_ greeter: Helloworld_Greeter.Client) async throws {
+    do {
+      let reply = try await greeter.sayHello(.with { $0.name = "(ignored)" })
+      print("Reply: \(reply.message)")
+    } catch {
+      print("Error: \(error)")
+    }
+  }
+}
+
+struct Greeter: Helloworld_Greeter.SimpleServiceProtocol {
+  func sayHello(
+    request: Helloworld_HelloRequest,
+    context: ServerContext
+  ) async throws -> Helloworld_HelloReply {
+    return .with { reply in
+      reply.message = "Hello, world!"
+    }
+  }
+}

IntegrationTests/PluginTests/test_03_separate_service_message_protos/.gitignore

@@ -0,0 +1,8 @@
+.DS_Store
+/.build
+/Packages
+xcuserdata/
+DerivedData/
+.swiftpm/configuration/registries.json
+.swiftpm/xcode/package.xcworkspace/contents.xcworkspacedata
+.netrc

IntegrationTests/PluginTests/test_03_separate_service_message_protos/Package.swift

@@ -0,0 +1,51 @@
+// swift-tools-version: 6.0
+/*
+ * Copyright 2024, gRPC Authors All rights reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import PackageDescription
+
+let package = Package(
+  name: "grpc-adopter",
+  platforms: [
+    .macOS(.v15),
+    .iOS(.v18),
+    .tvOS(.v18),
+    .watchOS(.v11),
+    .visionOS(.v2),
+  ],
+  dependencies: [
+    .package(
+      path: "../../../../grpc-swift-protobuf"
+    ),
+    .package(
+      url: "https://github.com/grpc/grpc-swift.git",
+      exact: "2.0.0-beta.2"
+    ),
+  ],
+  targets: [
+    .executableTarget(
+      name: "grpc-adopter",
+      dependencies: [
+        .product(name: "GRPCCore", package: "grpc-swift"),
+        .product(name: "GRPCInProcessTransport", package: "grpc-swift"),
+        .product(name: "GRPCProtobuf", package: "grpc-swift-protobuf"),
+      ],
+      plugins: [
+        .plugin(name: "GRPCGeneratorPlugin", package: "grpc-swift-protobuf")
+      ]
+    )
+  ]
+)