services: update v1alpha reflection.proto to match grpc-proto repo (grpc#4973)

zpencer · web-flow · commit a2ef4c0dbfde · 2018-10-18T16:27:07.000-07:00
More info: grpc/grpc-proto#38
diff --git a/services/build.gradle b/services/build.gradle
@@ -9,6 +9,14 @@ buildscript {
 
 description = "gRPC: Services"
 
+[compileJava].each() {
+    // v1alpha of reflection.proto is deprecated at the file level.
+    // Without this workaround, the project can not compile.
+    it.options.compilerArgs += [
+        "-Xlint:-deprecation",
+    ]
+}
+
 dependencies {
     compile project(':grpc-protobuf'),
             project(':grpc-stub')
diff --git a/services/src/generated/main/java/io/grpc/reflection/v1alpha/ServerReflectionProto.java b/services/src/generated/main/java/io/grpc/reflection/v1alpha/ServerReflectionProto.java
diff --git a/services/src/main/proto/io/grpc/reflection/v1alpha/reflection.proto b/services/src/main/proto/io/grpc/reflection/v1alpha/reflection.proto
@@ -13,10 +13,15 @@
 // limitations under the License.
 // Service exported by server reflection
 
+
+// Warning: this entire file is deprecated. Use this instead:
+// https://github.com/grpc/grpc-proto/blob/master/grpc/reflection/v1/reflection.proto
+
 syntax = "proto3";
 
 package grpc.reflection.v1alpha;
 
+option deprecated = true;
 option java_multiple_files = true;
 option java_package = "io.grpc.reflection.v1alpha";
 option java_outer_classname = "ServerReflectionProto";
