Comment by kubota

Bazel, rules_proto and its grpc rules for various languages is the tooling you are looking for in my opinion! It's so nice to be able to share your proto files and generate stubs / clients across language boundries, being able to see exactly which pieces of your application break when a shape or signature changes in a proto file. Without a monorepo, it would be hard to see the impact of proto changes across disparate code repositories.