DOC_OUT := docs/grpc_reference.html

.PHONY: docs

docs:
	@echo "Generating gRPC documentation..."
	mkdir -p $(dir $(DOC_OUT))
	protoc \
	  --doc_out=html,index.html:$(dir $(DOC_OUT)) \
	  --proto_path=proto proto/*.proto
	@echo "✅ Docs written to $(DOC_OUT)"