MODULE:=baetyl-cloud
SRC_FILES:=$(shell find . -type f -name '*.go')
PLATFORM_ALL:=darwin/amd64 linux/amd64 linux/arm64 linux/arm/v7

export DOCKER_CLI_EXPERIMENTAL=enabled

GIT_TAG:=$(shell git tag --contains HEAD|awk 'END {print}')
GIT_REV:=git-$(shell git rev-parse --short HEAD)
VERSION:=$(if $(GIT_TAG),$(GIT_TAG),$(GIT_REV))

GO_FLAGS:=-ldflags '-s -w -X "github.com/baetyl/baetyl-go/v2/utils.REVISION=$(GIT_REV)" -X "github.com/baetyl/baetyl-go/v2/utils.VERSION=$(VERSION)"'
GO_TEST_FLAGS:=-race -short -covermode=atomic -coverprofile=coverage.txt
GO_TEST_PKGS:=$(shell go list ./...)
ifndef PLATFORMS
	GO_OS:=$(shell go env GOOS)
	GO_ARCH:=$(shell go env GOARCH)
	GO_ARM:=$(shell go env GOARM)
	PLATFORMS:=$(if $(GO_ARM),$(GO_OS)/$(GO_ARCH)/$(GO_ARM),$(GO_OS)/$(GO_ARCH))
	ifeq ($(GO_OS),darwin)
		PLATFORMS+=linux/amd64
	endif
else ifeq ($(PLATFORMS),all)
	override PLATFORMS:=$(PLATFORM_ALL)
endif

REGISTRY:=
XFLAGS:=--load
XPLATFORMS:=$(shell echo $(filter-out darwin/amd64,$(PLATFORMS)) | sed 's: :,:g')

.PHONY: all
all: build

.PHONY: build
build: $(SRC_FILES)
	env GO111MODULE=on GOPROXY=https://goproxy.baidu.com CGO_ENABLED=0 go build -o output/$(MODULE) $(GO_FLAGS) .

.PHONY: image
image:
	@echo "BUILDX: $(REGISTRY)$(MODULE):$(VERSION)"
	@-docker buildx create --name $(MODULE)
	@docker buildx use $(MODULE)
	@docker run --rm --privileged multiarch/qemu-user-static --reset -p yes
	docker buildx build $(XFLAGS) --platform $(XPLATFORMS) -t $(REGISTRY)$(MODULE):$(VERSION) -f Dockerfile .

.PHONY: test
test: fmt
	@go test ${GO_TEST_FLAGS} ${GO_TEST_PKGS}
	@go tool cover -func=coverage.txt | grep total

.PHONY: fmt
fmt:
	go fmt ./...

.PHONY: clean
clean:
	@rm -rf output