From 84d921469ab1ac9be6c470be8c64dc806477f07f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C3=96mer=20Sinan=20A=C4=9Facan?= <omeragacan@gmail.com>
Date: Fri, 29 Dec 2023 14:28:35 +0100
Subject: [PATCH] Generate deprecated for services and service methods

---
 protoc_plugin/lib/src/client_generator.dart | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/protoc_plugin/lib/src/client_generator.dart b/protoc_plugin/lib/src/client_generator.dart
index f927a1f9d..390d02eca 100644
--- a/protoc_plugin/lib/src/client_generator.dart
+++ b/protoc_plugin/lib/src/client_generator.dart
@@ -20,6 +20,10 @@ class ClientApiGenerator {
   String get _clientType => '$protobufImportPrefix.RpcClient';
 
   void generate(IndentingWriter out) {
+    if (service._descriptor.options.deprecated) {
+      out.println(
+          '@$coreImportPrefix.Deprecated(\'This service is deprecated\')');
+    }
     out.addBlock('class ${className}Api {', '}', () {
       out.println('$_clientType _client;');
       out.println('${className}Api(this._client);');
@@ -41,6 +45,10 @@ class ClientApiGenerator {
     final inputType = service._getDartClassName(m.inputType, forMainFile: true);
     final outputType =
         service._getDartClassName(m.outputType, forMainFile: true);
+    if (m.options.deprecated) {
+      out.println(
+          '@$coreImportPrefix.Deprecated(\'This method is deprecated\')');
+    }
     out.addBlock(
         '$asyncImportPrefix.Future<$outputType> $methodName('
             '$protobufImportPrefix.ClientContext? ctx, $inputType request) =>',