Makefile

BINARY := "relay"
VERSION=1.0.1
BUILD=`git rev-parse HEAD`
PLATFORMS=darwin linux
ARCHITECTURES=amd64

PKG := "github.com/joshfng/relay"
PKG_LIST := $(shell go list ${PKG}/... | grep -v /vendor/)
GO_FILES := $(shell find . -name '*.go' | grep -v /vendor/ | grep -v _test.go)

LDFLAGS=-ldflags "-X main.Version=${VERSION} -X main.Build=${BUILD}"

.PHONY: all dep build clean test coverage coverhtml lint

all: build

lint: ## Lint the files
	@golint -set_exit_status ${PKG_LIST}

test: ## Run unittests
	@go test -short ${PKG_LIST}

race: dep ## Run data race detector
	@go test -race -short ${PKG_LIST}

msan: dep ## Run memory sanitizer
	@go test -msan -short ${PKG_LIST}

coverage: ## Generate global code coverage report
	./tools/coverage.sh;

coverhtml: ## Generate global code coverage report in HTML
	./tools/coverage.sh html;

dep: ## Get the dependencies
	@go get -v -d ./...

run:
	@go run -race *.go

build: dep ## Build the binary file
	@go build ${LDFLAGS} -v -a $(PKG)

build_all:
	@$(foreach GOOS, $(PLATFORMS),\
	$(foreach GOARCH, $(ARCHITECTURES), $(shell export GOOS=$(GOOS); export GOARCH=$(GOARCH); go build $(LDFLAGS) -v -a -o $(BINARY)-$(GOOS)-$(GOARCH))))

clean: ## Remove previous builds
	@rm relay || true
	@$(foreach GOOS, $(PLATFORMS),\
	$(foreach GOARCH, $(ARCHITECTURES), $(shell rm -rf $(BINARY)-$(GOOS)-$(GOARCH))))

help: ## Display this help screen
	@grep -h -E '^[a-zA-Z_-]+:.*?## .*$$' $(MAKEFILE_LIST) | awk 'BEGIN {FS = ":.*?## "}; {printf "\033[36m%-30s\033[0m %s\n", $$1, $$2}'