yyfbaloot/creatorversion/creatorversion.go

package main

import (
	"encoding/json"
	"fmt"
	"io"
	"log"
	"os"
	"os/exec"
	"strconv"
	"strings"
)

/*
说明：
	大厅部分的project.manifest需要拷贝回resources/version,打包需要重新编译一次
*/

const PthSep = string(os.PathSeparator)

type VersionInfo struct {
	Url         string
	Version     string
	PubDir      string
	OutDir      string
	PrePubDir   string
	Modules     []string
	Cdn_dir     string
	MetaVersion string
	XXTeaSign   string
	XXTeaKey    string
	EncodeSufix []string
}

func Marshal(v VersionInfo) []byte {
	data, err := json.Marshal(v)
	if err != nil {
		log.Fatal(err)
	}
	return data
}

func Unmarshal(data []byte) VersionInfo {
	var user VersionInfo
	err := json.Unmarshal(data, &user)
	if err != nil {
		log.Fatal(err)
	}
	return user
}

func Read() []byte {
	fp, err := os.OpenFile("./creatorversion.json", os.O_RDONLY, 0755)
	defer fp.Close()
	if err != nil {
		log.Fatal(err)
	}
	data := make([]byte, 1024)
	n, err := fp.Read(data)
	if err != nil {
		log.Fatal(err)
	}
	return data[:n]
}

func Write(data []byte) {
	fp, err := os.OpenFile("./creatorversion.json", os.O_RDWR|os.O_CREATE|os.O_TRUNC, 0666)
	if err != nil {
		log.Fatal(err)
	}
	defer fp.Close()
	_, err = fp.Write(data)
	if err != nil {
		log.Fatal(err)
	}
}

func removeManifest(srcPath string) {
	dir, err := os.ReadDir(srcPath)
	if err != nil {
		return
	}
	for _, fi := range dir {
		if fi.IsDir() { // 忽略目录
			removeManifest(srcPath + PthSep + fi.Name())
		} else {
			if fi.Name() == "project.manifest" || fi.Name() == "version.manifest" {
				os.Remove(srcPath + PthSep + fi.Name())
			}
		}
	}
}

func makeManifest(version, url, dir, out_dir, name string) {
	fmt.Println("makeManifest ", version, url, dir, out_dir, name)
	cmd := exec.Command("node", "version_generator.js", "-v", version, "-u", url,
		"-s", dir, "-d", out_dir, "-n", name)
	stdout, err := cmd.StdoutPipe()
	if err != nil {
		log.Fatal(err)
	}
	// 保证关闭输出流
	defer stdout.Close()
	// 运行命令
	if err := cmd.Start(); err != nil {
		log.Fatal(err)
	}
	// 读取输出结果
	opBytes, err := io.ReadAll(stdout)
	if err != nil {
		log.Fatal(err)
	}
	log.Println(string(opBytes))
	cmd.Start()
	cmd.Wait()
}

func isNeedEncode(file string, postFixes []string) bool {
	for _, v := range postFixes {
		if strings.HasSuffix(file, v) {
			return true
		}
	}
	return false
}

func main() {
	defer func() {
		fmt.Println("结束，按任意键退出")
		var endInput string
		fmt.Scanln(&endInput)
	}()

	versionInfo := Unmarshal(Read())
	fmt.Println(versionInfo)

	if len(os.Args) >= 2 && os.Args[1] == "decode" {
		fmt.Println("开始还原加密")
		StartDecodeDir(versionInfo.PubDir+PthSep+"assets", versionInfo.PubDir+PthSep+"assets",
			versionInfo.XXTeaKey, versionInfo.XXTeaSign, versionInfo.EncodeSufix)
		return
	}

	v := strings.Split(versionInfo.Version, ".")
	if len(v) <= 0 {
		return
	}

	if versionInfo.XXTeaKey != "" {
		fmt.Println("xxtea 加密")
		StartEncodeDir(versionInfo.PubDir+PthSep+"assets", versionInfo.PubDir+PthSep+"assets",
			versionInfo.XXTeaKey, versionInfo.XXTeaSign, versionInfo.EncodeSufix)
	}

	// 拷贝预发布
	fmt.Println("正在拷贝预发布")
	os.RemoveAll(versionInfo.PrePubDir)
	copyDir(versionInfo.PubDir+PthSep+"src", versionInfo.PrePubDir+PthSep+"src")
	copyDir(versionInfo.PubDir+PthSep+"assets", versionInfo.PrePubDir+PthSep+"assets")

	outputVersion := versionInfo.Version

	outputDir := fmt.Sprintf("release%v%v", PthSep, outputVersion)
	os.RemoveAll(outputDir)
	os.MkdirAll(outputDir+PthSep+"assets", 0777)
	subModule := "assets" // subpackages
	// 子模块编译到assets目录中去了，先把子模块代码抽出来
	for _, v := range versionInfo.Modules {
		fmt.Println("正在生成manifest", v)
		//moduleDest := outputDir + PthSep + subModule + PthSep + v

		//os.MkdirAll(moduleDest, 0777)

		makeManifest(versionInfo.Version, versionInfo.Url+"assets/"+v+"/",
			versionInfo.PrePubDir+PthSep+subModule+PthSep+v,
			versionInfo.PrePubDir+PthSep+subModule+PthSep+v, "")
		CopyFile(versionInfo.PubDir+subModule+PthSep+v+"/project.manifest", versionInfo.PrePubDir+PthSep+subModule+PthSep+v+"/project.manifest")
		src := versionInfo.PrePubDir + PthSep + subModule + PthSep + v
		dst := outputDir + PthSep + subModule + PthSep + v
		fmt.Printf("转移模块 %v -> %v\n", src, dst)
		err := os.Rename(src, dst)
		if err != nil {
			fmt.Printf("%v\n", err)
		}
	}

	/**outputDir = fmt.Sprintf("release%v%v", PthSep, outputVersion)
	fmt.Println("正在copy src目录")
	copyDir(versionInfo.PubDir+"/src", fmt.Sprintf("%v/src", outputDir))
	fmt.Println("正在copy assets")
	copyDir(versionInfo.PubDir+"/assets", fmt.Sprintf("%v/assets", outputDir))*/

	fmt.Println("正在制作大厅 manifest")
	makeManifest(versionInfo.Version, versionInfo.Url, versionInfo.PrePubDir, versionInfo.PrePubDir, "")

	CopyFile(versionInfo.OutDir+"/project.manifest", versionInfo.PrePubDir+PthSep+"project.manifest")
	CopyFile(outputDir+PthSep+"/project.manifest", versionInfo.PrePubDir+PthSep+"project.manifest")
	CopyFile(outputDir+PthSep+"/version.manifest", versionInfo.PrePubDir+PthSep+"version.manifest")
	copyDir(versionInfo.PrePubDir+PthSep+"src", outputDir+PthSep+"src")
	copyDir(versionInfo.PrePubDir+PthSep+"assets", outputDir+PthSep+"assets")

	// 把大厅的manifest拷贝到build目录下
	fmt.Println("正在拷贝大厅 manifest")
	CopyFile(versionInfo.PubDir+subModule+PthSep+versionInfo.MetaVersion, versionInfo.PrePubDir+PthSep+"project.manifest")

	// 通过比较，生成delta文件
	if versionInfo.Cdn_dir != "" {
		fmt.Println("正在生成delta 文件 ", versionInfo.Cdn_dir)
		deltaDir := fmt.Sprintf("delta%v%v", PthSep, outputVersion)
		compareFolder(outputDir, versionInfo.Cdn_dir, deltaDir)
	}

	// 删除无用部分
	fmt.Println("正在删除无更新游戏目录")
	for _, v := range versionInfo.Modules {
		dir := fmt.Sprintf("delta%v%v/assets/%s", PthSep, outputVersion, v)
		if isDeltaEmpty(dir) {
			fmt.Printf(" %s\n", dir)
			os.RemoveAll(dir)
		}
	}

	// 版本维护
	lastVersion, _ := strconv.ParseInt(v[len(v)-1], 10, 32)
	lastVersion++
	v[len(v)-1] = fmt.Sprintf("%d", lastVersion)
	newVersion := fmt.Sprintf("%v", v[0])
	for i := 1; i < len(v); i++ {
		newVersion = fmt.Sprintf("%v.%v", newVersion, v[i])
	}

	versionInfo.Version = newVersion
	fmt.Println("正在更新版本号 为 ", versionInfo.Version)

	data := Marshal(versionInfo)
	Write(data)

}