OpenApi spec generation? about connect-go

[lordvidex]

I'll close this issue because I found a solution to this. There is no need for an additional lib to expose the connect-go API. protoc-gen-openapiv2 can be used but there is a need to specify generate_unbound_methods=true option. Additional libs like github.com/swaggo/http-swagger/v2 can be used to host the swagger generated file.

protoc command

$(PROTOC) -I . -I vendor-proto \
	--plugin=protoc-gen-go=$(BINDIR)/protoc-gen-go --go_out=paths=source_relative:./pkg \
	--plugin=protoc-gen-connect-go=$(BINDIR)/protoc-gen-connect-go --connect-go_out=paths=source_relative:./pkg \
	--plugin=protoc-gen-openapiv2=$(BINDIR)/protoc-gen-openapiv2 --openapiv2_out api/openapiv2/ --openapiv2_opt logtostderr=true --openapiv2_opt generate_unbound_methods=true \
	$(PROTO_PATH)/api.proto