make reflection as a single module

Makefile

@@ -1,29 +1,42 @@
 DIR=pb/go
 INCLUDE_GOOGLE_PB_PATH=/usr/local/include
-all: 
+all: clean_dir create_dir trpc_api trpc_reflection trpc_core trpc_v2_api trpc_v2_core 
+
+clean_dir:
 	rm -rf $(DIR)
+
+create_dir:
 	mkdir -p $(DIR)
+
+trpc_api:
 	protoc -I$(INCLUDE_GOOGLE_PB_PATH) -I.\
 		--go_out=paths=source_relative:./$(DIR) \
 		./trpc/api/annotations.proto \
 		./trpc/api/http.proto \
 		./trpc/api/openapiv2.proto 
+
+trpc_reflection:
+	trpc create -p ./trpc/reflection/reflection.proto  -o ./$(DIR)/trpc/reflection/ --rpconly --mock=false      
+	cd ./$(DIR)/trpc/reflection && rm -f go.mod go.sum && go mod init trpc.group/trpc/trpc-protocol/$(DIR)/trpc/reflection && go mod edit -go=1.18 && go mod tidy && cd -
+
+trpc_core:
 	protoc -I$(INCLUDE_GOOGLE_PB_PATH) -I.\
 		--go_out=./$(DIR) \
 		./trpc/trpc.proto \
 		./trpc/proto/trpc_options.proto \
 		./trpc/swagger/swagger.proto \
-		./trpc/validate/validate.proto \
-		./trpc/reflection/reflection.proto
+		./trpc/validate/validate.proto
 	mv $(DIR)/trpc.group/trpc/trpc-protocol/pb/go/trpc/* $(DIR)/trpc
 	rm -rf $(DIR)/trpc.group
 	cd ./$(DIR)/trpc && go mod init trpc.group/trpc/trpc-protocol/$(DIR)/trpc && go mod tidy && cd -
 
-	# trpc v2
+trpc_v2_api:
 	protoc -I$(INCLUDE_GOOGLE_PB_PATH) -I.\
 		--go_out=paths=source_relative:./$(DIR) \
 		./trpc/v2/api/annotations.proto \
 		./trpc/v2/api/http.proto 
+
+trpc_v2_core:
 	protoc -I$(INCLUDE_GOOGLE_PB_PATH) -I.\
 		--go_out=./$(DIR) \
 		./trpc/v2/trpc.proto \