update Makefile

Makefile

 # Protobuf generated go files
-PROTO_FILES = $(shell find . -path -prune -o -type f -name '*.proto' -print | grep -v vendor)
-PROTO_GO_FILES = $(patsubst %.proto, %.pb.go, $(PROTO_FILES))
-PROTO_GO_FILES_REAL = $(shell find . -path -prune -o -type f -name '*.pb.go' -print | grep -v vendor)
+PROTO_GO_FILES = $(shell find . -path -prune -o -type f -name '*.pb.go' -print | grep -v vendor)
+#PROTO_GO_FILES = $(patsubst %.proto, %.pb.go, $(PROTO_FILES))
 DEST=${PWD}
 BIN=protocol
 
-.PHONY: all build deps clean codecheck
+.PHONY: all build generate deps clean lint
 
-all: build codecheck
-
-codecheck: $(PROTO_GO_FILES) main.go
-	@go build -o $(BIN)
+all: build generate lint
 
 build: $(PROTO_GO_FILES)
+	@buf build
 
-# Implicit compile rule for GRPC/proto files (note since pb.go files no longer generated
-# in same directory as proto file this just regenerates everything
-%.pb.go: %.proto
-	protoc -I . -I protobuf "$<" --gogo_out=plugins=grpc:${DEST}
+lint: generate main.go
+	@go build -o $(BIN)
 
-deps:
-	@go get -u github.com/gogo/protobuf/protoc-gen-gogo
+generate:
+	@buf generate
 
+deps:
+	@go get -u github.com/gogo/protobuf/protoc-gen-gogo \
+	@go install github.com/bufbuild/buf/cmd/buf@v1.9.0
+	
 clean:
-	@rm -f $(PROTO_GO_FILES_REAL) $(BIN)
+	@rm -f $(PROTO_GO_FILES) $(BIN) \
+	@rm -rf gen