How to make a single OpenAPI spec with multiple protobuf services

[ls-aron-kyle]

It would be nice if there was a way to combine several services in to a single open api yaml file.

[sudorandom]

@ls-aron-kyle You should be able to get this behavior right now.

If you're using buf, you can use strategy: all in your buf.gen.yaml file like this:

version: v1
plugins:
  - plugin: connect-openapi
    out: out
    strategy: all
    opt:
    - path=openapi.yaml

You should also be able to do the same thing with protoc following the examples here: https://buf.build/docs/configuration/v1/buf-gen-yaml#strategy

[sudorandom]

I'm going to go ahead and close this. If this doesn't work for you, feel free to re-open.