DOCKER_NS ?= github.com/Ning-Qing
PKG_NS ?= github.com/NingQing
PKG_NAME ?= temple
PKG_VERSION ?= 1.0.0
GO_VERSION ?= 1.17.13
ALPINE_VERSION ?= 3.16
SUPPORTED_PLATFORMS = linux/arm64,linux/amd64

export PKG_VERSION

ARCH := $(shell arch)
OS := $(shell uname -s)

ifeq ($(ARCH),x86_64)
    ARCH=amd64
else ifeq ($(ARCH),arm64)
    ARCH=arm64
else 
    exit $$?
endif


ifeq ($(OS),Linux)
    OS=linux
else
    exit $$?
endif


build:
    @echo "Building $(PKG_NAME)..."
    @go mod tidy && go build -o ./build/$(PKG_NAME) \
        -ldflags "-X 'main.application=$(PKG_NAME)' \
                -X 'main.version=$(PKG_VERSION)'" \
        . 
    @echo "see ./build/$(PKG_NAME)"
    
run:
    @go mod tidy && go run .

image:
    @echo "Building $(PKG_NAME) docker image - $(DOCKER_NS)/$(PKG_NAME):$(PKG_VERSION)"
    @docker build --no-cache -f Dockerfile \
        --build-arg GO_VERSION=$(GO_VERSION) \
        --build-arg ALPINE_VERSION=$(ALPINE_VERSION) \
        -t $(DOCKER_NS)/$(PKG_NAME):$(PKG_VERSION) .
    @docker tag $(DOCKER_NS)/$(PKG_NAME):$(PKG_VERSION) $(PKG_NAME):latest
    @echo "scan image $(DOCKER_NS)/$(PKG_NAME):$(PKG_VERSION) or $(PKG_NAME):latest"
    @echo "maybe you want psuh image to $(DOCKER_NS),you can make push"

push:
    @echo "push image $(DOCKER_NS)/$(PKG_NAME):$(PKG_VERSION) to $(DOCKER_NS)"
    @docker push $(DOCKER_NS)/$(PKG_NAME):$(PKG_VERSION)

image-relase:
    @docker buildx create --use --name $(PKG_NAME)-builder
    @echo "Building $(PKG_NAME) docker image relase - $(DOCKER_NS)/$(PKG_NAME):$(PKG_VERSION)"
    @docker buildx build \
        --platform $(SUPPORTED_PLATFORMS) \
        --build-arg GO_VERSION=$(GO_VERSION) \
        --build-arg ALPINE_VERSION=$(ALPINE_VERSION) \
        -f Dockerfile -t $(DOCKER_NS)/$(PKG_NAME):$(PKG_VERSION) . --push
    @docker tag $(DOCKER_NS)/$(PKG_NAME):$(PKG_VERSION) $(PKG_NAME):latest
    @echo "you can go to $(DOCKER_NS) see image $(DOCKER_NS)/$(PKG_NAME):$(PKG_VERSION)"
    @docker buildx rm $(PKG_NAME)-builder

clean:
    @rm -rf build
    @docker buildx ls | grep $(PKG_NAME)-builder && docker buildx rm $(PKG_NAME)-builder || exit 0

.PHONY: build image image-relase clean