Plain support of Nested Enums

examples/flow/output/test/test_grpc_js.js

@@ -57,6 +57,10 @@ export type TestMessage = {|
   
     r?: Array<number>;
   
+    u?: TestEnum;
+  
+    v?: TestNestedEnum;
+  
   
     TestNestedMessage?: TestNestedMessage;
   

examples/flow/protos/test.proto

@@ -27,6 +27,7 @@ message TestMessage {
   repeated int64 p = 16;
   repeated float q = 17;
   repeated double r = 18;
+
   message TestNestedMessage {
     string s = 1;
     int32 t = 2;
@@ -35,6 +36,9 @@ message TestMessage {
     ELEMENT_C = 0;
     ELEMENT_D = 1;
   }
+
+  TestEnum u = 19;
+  TestNestedEnum v = 20;
 }
 
 message TestNoStreamRequest { TestMessage message = 1; }

helpers.go

@@ -148,7 +148,8 @@ func jsType(f *descriptor.FieldDescriptorProto) string {
 	}
 
 	switch *f.Type {
-	case descriptor.FieldDescriptorProto_TYPE_MESSAGE:
+	case descriptor.FieldDescriptorProto_TYPE_MESSAGE,
+		descriptor.FieldDescriptorProto_TYPE_ENUM:
 		return fmt.Sprintf(template, shortType(*f.TypeName))
 	case descriptor.FieldDescriptorProto_TYPE_DOUBLE,
 		descriptor.FieldDescriptorProto_TYPE_FLOAT,
@@ -169,8 +170,6 @@ func jsType(f *descriptor.FieldDescriptorProto) string {
 		return fmt.Sprintf(template, "Array<number>")
 	case descriptor.FieldDescriptorProto_TYPE_STRING:
 		return fmt.Sprintf(template, "string")
-	case descriptor.FieldDescriptorProto_TYPE_ENUM:
-		return fmt.Sprintf(template, "Object")
 	default:
 		return fmt.Sprintf(template, "any")
 	}