Makefile

PKG := github.com/dev25/mcrouter_exporter
OUT := mcrouter_exporter

GOLANGCI_VERSION ?= 1.27.0

# Build info
REVISION := $(shell git describe --always --long --dirty)
VERSION := $(shell git tag --points-at HEAD)
BRANCH := $(shell git rev-parse --abbrev-ref HEAD)
BUILD_DATE := $(shell date +%Y%m%d-%H:%M:%S)

FLAGS := "-X github.com/prometheus/common/version.Version=${VERSION} \
	-X github.com/prometheus/common/version.Branch=${BRANCH} \
	-X github.com/prometheus/common/version.Revision=${REVISION} \
	-X github.com/prometheus/common/version.BuildDate=${BUILD_DATE}"

all: fmt lint build

bin/golangci-lint: bin/golangci-lint-${GOLANGCI_VERSION}
	@ln -sf golangci-lint-${GOLANGCI_VERSION} bin/golangci-lint
bin/golangci-lint-${GOLANGCI_VERSION}:
	@mkdir -p bin
	curl -sfL https://install.goreleaser.com/github.com/golangci/golangci-lint.sh | BINARY=golangci-lint bash -s -- v${GOLANGCI_VERSION}
	@mv bin/golangci-lint $@

.PHONY: lint
lint: bin/golangci-lint ## Run linter
	bin/golangci-lint run

.PHONY: fix
fix: bin/golangci-lint ## Fix lint violations
	bin/golangci-lint run --fix

.PHONY: fmt
fmt:
	@go fmt

.PHONY: vet
vet:
	@go vet ${PKG_LIST}

.PHONY: test
test: fmt vet
	go test -mod=vendor

.PHONY: build
build:
	go build -mod=vendor -v -o ${OUT} -ldflags=$(FLAGS)

.PHONY: build-docker
build-docker:
	CGO_ENABLED=0 go build -mod=vendor -a -o ${OUT} -ldflags=$(FLAGS)

.PHONY: clean
clean:
	-@rm -f ${OUT}