.PHONY: image-build default check ca

PWD := $(shell pwd)

PKG=notice
BUILD_DIR := /go/src/$(PKG)
VERSION := $(shell cat VERSION.txt)
GIT_COMMIT := $(shell git rev-parse --short HEAD)
GO_LD_FLAGS := -w -extldflags "-static"

ARCH := x86_64
VERS := $(VERSION)-$(GIT_COMMIT)

DOCKER_IMAGE := golang-1.18:$(ARCH)

DOCKER_BUILD := \
	docker run --rm -v $(PWD)/bin:/target -v $(PWD):$(BUILD_DIR) -e GOARM=$(ARMVER) \
		-w $(BUILD_DIR) $(DOCKER_IMAGE) go build -ldflags="$(GO_LD_FLAGS)"

ifeq ($(ARMVER),)
DOCKER_BUILD = \
	docker run --rm -v $(PWD)/bin:/target -v $(PWD):$(BUILD_DIR) \
		-w $(BUILD_DIR) $(DOCKER_IMAGE) go mod tidy && go build -ldflags="$(GO_LD_FLAGS)"
endif

check:
	echo arch:$(ARCH) armversion:$(ARMVER)
	echo docker_build: $(DOCKER_BUILD)

default: ca

ca: image-build
	$(DOCKER_BUILD) -o /target/$(PKG)-$(VERS)-$(ARCH)$(ARMVER); \

# 本机OS：arm64   docker镜像所使用的OS：x86_64   
arm64-x86_64-image-build:
	if ! docker images $(DOCKER_IMAGE)|grep -q golang-1.18; then \
		docker buildx build -t $(DOCKER_IMAGE) --platform=linux/amd64 -o type=docker -f Dockerfile.build.$(ARCH) .; \
	fi

# 本机OS：arm64   docker镜像所使用的OS：arm64  
arm64-arm64-image-build:
	if ! docker images $(DOCKER_IMAGE)|grep -q golang-1.18; then \
		docker build -t $(DOCKER_IMAGE) -f Dockerfile.build.base-aarch64.$(ARCH) .; \
	fi

# 默认本机的OS：x86_64  docker镜像所使用的OS：x86_64 
x86_64-image-build:
	if ! docker images $(DOCKER_IMAGE)|grep -q golang-1.18; then \
		docker build -t $(DOCKER_IMAGE) -f Dockerfile.build.$(ARCH) .; \

	fi

# 默认本机的OS：x86_64  docker镜像所使用的OS：arm64 
arm64-image-build:
	if ! docker images $(DOCKER_IMAGE)|grep -q golang-1.18; then \
		docker buildx build -t $(DOCKER_IMAGE) --platform=linux/arm64 -o type=docker -f Dockerfile.build.base-aarch64.$(ARCH) .; \
	fi