Makefile

PACKAGES=`go list ./... | grep -E -v 'example|proto'`
FORMAT_FILES=`find . -type f -name '*.go' | grep -E -v '_generated.go|.pb.go'`
XGO_OK=$(shell type xgo > /dev/null 2>&1 && echo $$?)

xgo:
	@if [ "${XGO_OK}" != "0" ]; then \
		echo "installing xgo for unit test"; \
		go install github.com/xhd2015/xgo/cmd/xgo@latest; \
	fi

tidy:
	go mod tidy

cover: tidy
	go test -failfast ${PACKAGES} -coverprofile=cover.out -covermode=count


test: tidy
	xgo test -race -failfast ${PACKAGES}

report:
	@echo ">>>static checking"
	@go vet ./...
	@echo "done\n"
	@echo ">>>detecting ineffectual assignments"
	@ineffassign ./...
	@echo "done\n"
	@echo ">>>detecting icyclomatic complexities over 10 and average"
	@gocyclo -over 10 -avg -ignore '_test|vendor' . || true
	@echo "done\n"

MOD=$(shell cat go.mod | grep ^module -m 1 | awk '{ print $$2; }' || '')
FILE_LIST=$(shell find . -type f -name '*.go' | grep -E -v '_generated.go|.pb.go')

.PHONY: fmt
fmt:
	@echo ${MOD}
	@for item in ${FILE_LIST} ; \
	do \
		if [ -z ${MOD} ]; then \
			goimports -d -w $$item ; \
		else \
			goimports -d -w -local "${MOD}" $$item ; \
		fi \
	done