[multi-repo] Support prebuilds on multi-repo setup

Author: svenefftinge

components/content-service-api/go/blobs_grpc.pb.go

@@ -118,8 +118,10 @@ message SnapshotInitializer {
 // If restoring the snapshot fails, we fall back to a regular Git initializer, which might be composite git initializer for multi-repo projects.
 message PrebuildInitializer {
     SnapshotInitializer prebuild = 1;
-    GitInitializer git = 2;
-    CompositeInitializer composite = 3;
+    oneof spec {
+        GitInitializer git = 2;
+        CompositeInitializer composite = 3;
+    }
 }
 
 // FromBackupInitializer initializes content from a previously made backup

components/content-service-api/go/content_grpc.pb.go

@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2021 Gitpod GmbH. All rights reserved.
+ * Copyright (c) 2022 Gitpod GmbH. All rights reserved.
  * Licensed under the GNU Affero General Public License (AGPL).
  * See License-AGPL.txt in the project root for license information.
  */

components/content-service-api/go/headless-log_grpc.pb.go

@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2021 Gitpod GmbH. All rights reserved.
+ * Copyright (c) 2022 Gitpod GmbH. All rights reserved.
  * Licensed under the GNU Affero General Public License (AGPL).
  * See License-AGPL.txt in the project root for license information.
  */

components/content-service-api/go/ideplugin_grpc.pb.go

@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2021 Gitpod GmbH. All rights reserved.
+ * Copyright (c) 2022 Gitpod GmbH. All rights reserved.
  * Licensed under the GNU Affero General Public License (AGPL).
  * See License-AGPL.txt in the project root for license information.
  */