# #######################################################
# Function :Makefile for go                             #
# Platform :All Darwin Based Platform                   #
# Version  :1.0                                         #
# Date     :2020-12-17                                  #
# Author   :fanhaodong516@gmail.com                     #
# Usage    :make help			                        #
# #######################################################

# 项目路径
PROJECT_DIR := $(shell dirname $(realpath $(lastword $(MAKEFILE_LIST))))
# Go相关参数参考: https://juejin.cn/post/6844903848583266311
GOBUILD_ARGS := go build -v -ldflags "-s -w"
GORUN_ARGS := GODEBUG=gctrace=1
GOMOD_VENDOR := $(shell if [ -d vendor ];then echo -mod=vendor; fi)
# 如果没有设置-race，则默认开启race
ifndef race
	GOBUILD_ARGS += -race
endif

# go test 相关
ifndef test_pkg
	test_pkg := ./...
endif

# Go的全局的环境变量, GOFLAGS必须清空, 防止其他参数干扰
GOFLAGS :=
GO111MODULE := on
GOPROXY := https://goproxy.cn,direct
GOPRIVATE := gitea.ckfah.com/cjjy*
export GO111MODULE
export GOPROXY
export GOPRIVATE
export GOFLAGS
# 项目配置文件位置
export ROOT_PATH := $(PROJECT_DIR)

# 第一个是：全路径文件/ 第二个是：git diff文件
GO_FILE := $(shell find . -name '*.go' | grep -v vendor )
#GO_FILE := $(shell git diff --name-only --diff-filter=ACM | grep '.go' | grep -v vendor | grep -v _test.go)
PKG_LIST := $(shell go list go-template/... | grep -v vendor )

# 防止本地文件有重名的问题
.PHONY : all init build run fmt gofmt goimports govet golint clean get get-gocommon-last-tag get-gocommon-master test testall benchmark help docker docker_image docker_network prometheus

all: fmt govet run ## 启动项目程序

init: ## 初始化项目环境依赖
	@git config --global url."git@gitea.ckfah.com:".insteadOf "https://gitea.ckfah.com"
	@if [ ! -e config/env.ini ];then cp config/env.dev.ini config/env.ini; fi
	@if [ ! -e config/apollo/apollo.json ];then cp config/apollo/apollo.dev.json config/apollo/apollo.json; fi

build: init ## 构建go程序
	$(GOBUILD_ARGS) $(GOMOD_VENDOR) -o bin/app cmd/main.go

run: build ## 启动Go程序
	$(GORUN_ARGS) bin/app

fmt: gofmt goimports ## 格式化Go项目代码

gofmt:
	@for item in $(GO_FILE); do gofmt -d -w $$item; done

goimports:
	@if [ ! -d ${HOME}/go/bin ]; then mkdir -p ${HOME}/go/bin; fi
	@if [ ! -e ${HOME}/go/bin/goimports ]; then curl -o ${HOME}/go/bin/goimports https://anthony-wangpan.oss-accelerate.aliyuncs.com/software/2020/12-29/788bd0e30957478488d4159859d29a0e && chmod 0744 ${HOME}/go/bin/goimports; fi
	@for item in $(GO_FILE); do ${HOME}/go/bin/goimports -d -w $$item; done

govet: ## 静态代码检测工具
	go vet $(GOMOD_VENDOR) $(PKG_LIST)

golint: ## 检测代码规范工具
	@if [ ! -d ${HOME}/go/bin ]; then mkdir -p ${HOME}/go/bin; fi
	@if [ ! -e ${HOME}/go/bin/golint ]; then curl -o ${HOME}/go/bin/golint https://anthony-wangpan.oss-accelerate.aliyuncs.com/software/2020/12-30/6fda119141b84c77b0924e9d140704d0 && chmod 0744 ${HOME}/go/bin/golint; fi
	@${HOME}/go/bin/golint $(PKG_LIST)

clean: ## 清理无用文件
	$(RM) -r bin coverage.txt app.pid

get: ## go get 包, eg: make get import=github.com/apache/rocketmq-client-go/v2@v2.0.0
	go get -u -v $(import)
	go mod tidy

get-gocommon-last-tag: ## 获取gocommon框架最新的依赖tag
	go get -u -v gitea.ckfah.com/cjjy/gocommon
	go mod tidy

get-gocommon-master: ## 获取gocommon框架的master分支
	go get -u -v gitea.ckfah.com/cjjy/ebike-city-op/gocommon@master
	go mod tidy

test: fmt clean ## 单元测试, eg: make test test_func=TestDemo test_pkg=./business/util
	go test -v -race -short -cover -coverprofile=coverage.txt -covermode=atomic -run=$(test_func) $(test_pkg)

benchmark: fmt clean ## 性能测试, eg: make benchmark test_func=BenchmarkDemo test_pkg=./business/util
	go test -v -run=none -bench=$(test_func) -benchmem $(test_pkg)

testall: fmt clean ## 测试整个项目
	go test -v -race -short -cover -coverprofile=coverage.txt -covermode=atomic $(test_pkg)
	go tool cover -html=coverage.txt

coverage: ## 打开浏览器展示测试覆盖率, 前提是你已经测试通过了
	go tool cover -html=coverage.txt

docker_network:
	@docker network list  | grep go-project; if [ $$? -eq 1 ]; then docker network create go-project; fi

docker_image:
	cp -r ${HOME}/.ssh ./
	docker build -t go-template:latest .

docker: docker_image docker_network ## 使用docker容器进行启动, 依靠绑定目录实现快速构建
	docker run -it --rm \
	--name go-template \
	-p 8080:8080 \
	--network go-project \
	-v ${HOME}/go/pkg:/root/go/pkg \
	-v /tmp/go/.cache/go-build:/root/.cache/go-build \
	-v /tmp/go/tmp:/tmp \
	-v $(PROJECT_DIR):/data/go-template \
	-v /data/log/go-template:/data/log/go-template \
	go-template:latest make run

prometheus: docker_network ## 本地的prometheus监控，由于mac os 操作系统本身的原因导致无法看到进程信息，参考文档：https://prometheus.io/docs/prometheus
	@if [ ! -e bin/prometheus/prometheus.yml ]; then mkdir -p bin/prometheus; curl -o bin/prometheus/prometheus.yml https://anthony-wangpan.oss-accelerate.aliyuncs.com/software/2021/4-9/863df45f80cf42cbb45dfc745e5fac3e.yml ; fi
	docker run --rm \
	-p 9090:9090 \
	-v $(PROJECT_DIR)/bin/prometheus/prometheus.yml:/opt/bitnami/prometheus/conf/prometheus.yml \
	-v $(PROJECT_DIR)/bin/prometheus/data:/opt/bitnami/prometheus/data \
	--network go-project \
	bitnami/prometheus:latest

help: ## 帮助
	@awk 'BEGIN {FS = ":.*?## "} /^[a-zA-Z_-]+:.*?## / {sub("\\\\n",sprintf("\n%22c"," "), $$2);printf " \033[36m%-20s\033[0m  %s\n", $$1, $$2}' $(MAKEFILE_LIST)