1.4.5.2
This commit is contained in:
unknown
465
EdgeCommon/cmd/langs/main.go
Normal file
465
EdgeCommon/cmd/langs/main.go
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@@ -0,0 +1,465 @@
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// Copyright 2023 GoEdge CDN goedge.cdn@gmail.com. All rights reserved. Official site: https://goedge.cn .
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package main
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import (
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"bytes"
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"encoding/json"
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"fmt"
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"github.com/TeaOSLab/EdgeCommon/pkg/langs"
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"github.com/iwind/TeaGo/Tea"
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_ "github.com/iwind/TeaGo/bootstrap"
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"github.com/iwind/TeaGo/lists"
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"github.com/iwind/TeaGo/types"
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"go/format"
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"os"
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"path/filepath"
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"regexp"
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"sort"
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"strconv"
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"strings"
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)
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func main() {
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var args = os.Args
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if len(args) >= 2 {
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switch args[1] {
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case "generate":
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// generate go codes from json files
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runGenerate()
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case "search":
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// search hans from dir path
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runSearch()
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}
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} else {
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fmt.Println("Usage: langs [generate|search]")
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}
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}
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func runGenerate() {
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var rootDir = filepath.Clean(Tea.Root + "/../pkg/langs/protos")
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dir, err := os.Open(rootDir)
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if err != nil {
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fmt.Println("[ERROR]read dir failed: " + err.Error())
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return
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}
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defer func() {
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_ = dir.Close()
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}()
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files, err := dir.Readdir(0)
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if err != nil {
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fmt.Println("[ERROR]read dir failed: " + err.Error())
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return
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}
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var dirRegexp = regexp.MustCompile(`^[a-z]+-[a-z]+$`)
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var jsonFileNameRegexp = regexp.MustCompile(`^([a-zA-Z0-9]+)(_([a-zA-Z0-9]+))*\.json$`)
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var messageCodeRegexp = regexp.MustCompile(`^[a-zA-Z0-9_]+$`)
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var jsonCommentRegexp = regexp.MustCompile(`//\s+.+`)
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var messageCodes = []string{}
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var langMaps = map[string]*langs.Lang{} // lang => *langs.Lang
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var defaultLang = langs.DefaultManager().DefaultLang()
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const maxMessageCodeLen = 128
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for _, file := range files {
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var dirName = file.Name()
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if !file.IsDir() || !dirRegexp.MatchString(dirName) {
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continue
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}
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var langCode = dirName
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var isBaseLang = langCode == defaultLang
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var processOk = func() bool {
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jsonFiles, err := filepath.Glob(rootDir + "/" + dirName + "/*.json")
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if err != nil {
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fmt.Println("[ERROR]list json files failed: " + err.Error())
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return false
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}
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for _, jsonFile := range jsonFiles {
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var jsonFileName = filepath.Base(jsonFile)
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if len(jsonFileName) == 0 || !jsonFileNameRegexp.MatchString(jsonFileName) {
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continue
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}
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var module = strings.TrimSuffix(jsonFileName, ".json")
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data, err := os.ReadFile(jsonFile)
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if err != nil {
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fmt.Println("[ERROR]read json file '" + jsonFile + "' failed: " + err.Error())
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return false
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}
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// remove comments in json
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data = jsonCommentRegexp.ReplaceAll(data, []byte{})
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var m = map[string]string{} // code => value
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err = json.Unmarshal(data, &m)
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if err != nil {
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fmt.Println("[ERROR]decode json file '" + jsonFile + "' failed: " + err.Error())
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return false
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}
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var newM = map[string]string{}
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for code, value := range m {
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if !messageCodeRegexp.MatchString(code) {
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fmt.Println("[ERROR]invalid message code '" + code + "'")
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return false
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}
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var fullCode = module + "@" + code
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if len(fullCode) > maxMessageCodeLen {
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fmt.Println("[ERROR]message code '" + fullCode + "' too long, max length: " + types.String(maxMessageCodeLen))
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return false
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}
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if isBaseLang {
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messageCodes = append(messageCodes, fullCode)
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}
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newM[fullCode] = value
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}
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finalLang, ok := langMaps[langCode]
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if !ok {
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finalLang = langs.NewLang(langCode)
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langMaps[langCode] = finalLang
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}
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for code, value := range newM {
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if finalLang.Has(langs.MessageCode(code)) {
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fmt.Println("[ERROR]message code '" + code + "' duplicated")
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return false
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}
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finalLang.Set(langs.MessageCode(code), value)
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}
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}
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return true
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}()
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if !processOk {
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return
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}
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}
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// compile
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for langCode, lang := range langMaps {
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err = lang.Compile()
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if err != nil {
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fmt.Println("[ERROR]compile '" + langCode + "' failed: " + err.Error())
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return
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}
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}
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// check message codes
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fmt.Println("checking message codes ...")
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var defaultMessageMap = map[langs.MessageCode]string{}
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for langCode, messageLang := range langMaps {
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if langCode == defaultLang { // only check lang not equal to 'en-us'
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defaultMessageMap = messageLang.GetAll()
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continue
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}
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for messageCode := range messageLang.GetAll() {
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if !lists.ContainsString(messageCodes, messageCode.String()) {
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fmt.Println("[ERROR]message code '" + messageCode.String() + "' in lang '" + langCode + "' not exist in default lang file ('" + defaultLang + "')")
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return
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}
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}
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}
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fmt.Println("found '" + types.String(len(messageCodes)) + "' message codes")
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// generate codes/codes.go
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sort.Strings(messageCodes)
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var codesSource = `
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// generated by run 'langs generate'
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package codes
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import(
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"github.com/TeaOSLab/EdgeCommon/pkg/langs"
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)
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const (
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`
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for index, messageCode := range messageCodes {
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// add comment to message code
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comment, _, _ := strings.Cut(defaultMessageMap[langs.MessageCode(messageCode)], "\n")
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codesSource += upperWords(messageCode) + " langs.MessageCode = " + strconv.Quote(messageCode) + " // " + comment
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// add NL
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if index != len(messageCodes)-1 {
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codesSource += "\n"
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}
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}
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codesSource += `
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)
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`
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formattedCodesSource, err := format.Source([]byte(codesSource))
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if err != nil {
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fmt.Println("[ERROR]format 'codes.go' failed: " + err.Error())
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return
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}
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fmt.Println("generating 'codes/codes.go' ...")
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err = os.WriteFile(Tea.Root+"/../pkg/langs/codes/codes.go", formattedCodesSource, 0666)
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if err != nil {
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fmt.Println("[ERROR]write to 'codes.go' failed: " + err.Error())
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return
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}
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// generate messages_LANG.go
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for langCode, messageLang := range langMaps {
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var langFile = strings.ReplaceAll("messages/messages_"+langCode+".go", "-", "_")
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fmt.Println("generating '" + langFile + "' ...")
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var source = `
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// generated by run 'langs generate'
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package messages
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import(
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"github.com/TeaOSLab/EdgeCommon/pkg/langs"
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)
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func init() {
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langs.Load("` + langCode + `", map[langs.MessageCode]string{
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`
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for _, code := range messageCodes {
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var value = messageLang.Get(langs.MessageCode(code))
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source += strconv.Quote(code) + ": " + strconv.Quote(value) + ",\n"
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}
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source += `
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})
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}
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`
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formattedSource, err := format.Source([]byte(source))
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if err != nil {
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fmt.Println("[ERROR]format '" + langFile + "' failed: " + err.Error())
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return
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}
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err = os.WriteFile(Tea.Root+"/../pkg/langs/"+langFile, formattedSource, 0666)
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if err != nil {
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fmt.Println("[ERROR]write file '" + langFile + "' failed: " + err.Error())
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return
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}
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}
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// generate language javascript files for EdgeAdmin and EdgeUser (commercial versions)
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for lang, messageLang := range langMaps {
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if lang != defaultLang {
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// TODO merge messageMap with default message map
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}
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for _, component := range []string{"EdgeAdmin", "EdgeUser"} {
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fmt.Println("generating '" + lang + ".js' for " + component + " ...")
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var targetFile = filepath.Clean(Tea.Root + "/../../" + component + "/web/public/js/langs/" + lang + ".js")
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var targetDir = filepath.Dir(targetFile)
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dirStat, _ := os.Stat(targetDir)
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if dirStat != nil {
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var prefix = ""
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switch component {
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case "EdgeAdmin":
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prefix = "admin_"
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case "EdgeUser":
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prefix = "user_"
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}
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if len(prefix) == 0 {
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continue
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}
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var filteredMessages = map[langs.MessageCode]string{}
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for code, value := range messageLang.GetAll() {
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if strings.HasPrefix(code.String(), prefix) && strings.Contains(code.String(), "@ui_") /** must contains 'ui' **/ {
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filteredMessages[code] = value
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}
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}
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messageMapJSON, jsonErr := json.Marshal(filteredMessages)
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if jsonErr != nil {
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fmt.Println("[ERROR]marshal message map failed: " + jsonErr.Error())
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return
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}
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err = os.WriteFile(targetFile, []byte(`// generated by 'langs generate'
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window.LANG_MESSAGES = `+string(messageMapJSON)+";\n"), 0666)
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if err != nil {
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fmt.Println("[ERROR]write file '" + targetFile + "' failed: " + err.Error())
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return
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}
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// base.js
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if lang == "zh-cn" {
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var baseJSFile = filepath.Dir(targetFile) + "/base.js"
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err = os.WriteFile(baseJSFile, []byte(`// generated by 'langs generate'
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window.LANG_MESSAGES_BASE = `+string(messageMapJSON)+";\n"), 0666)
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if err != nil {
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fmt.Println("[ERROR]write file '" + baseJSFile + "' failed: " + err.Error())
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return
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}
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}
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}
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}
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}
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fmt.Println("success")
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}
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func upperWords(s string) string {
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var pieces = strings.Split(s, "@")
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for pieceIndex, piece := range pieces {
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var words = strings.Split(piece, "_")
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for index, word := range words {
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words[index] = upperWord(word)
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}
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pieces[pieceIndex] = strings.Join(words, "")
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}
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return strings.Join(pieces, "_")
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}
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func upperWord(word string) string {
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var l = len(word)
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if l == 0 {
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return ""
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}
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if l == 1 {
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return strings.ToUpper(word)
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}
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// special words
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switch word {
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case "api", "http", "https", "tcp", "tls", "ssl", "udp", "ip", "dns", "ns",
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"waf", "acme", "ssh", "toa", "http2", "http3", "uam", "cc",
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"db", "isp", "sni", "ui", "soa", "ocsp", "en", "zh", "ad", "tsig",
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"rpc", "dao":
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return strings.ToUpper(word)
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case "ipv6":
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return "IPv6"
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case "ddos":
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return "DDoS"
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case "webp":
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return "WebP"
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case "doh":
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return "DoH"
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}
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return strings.ToUpper(word[:1]) + word[1:]
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}
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func runSearch() {
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if len(os.Args) < 3 {
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fmt.Println("Usage: langs search DIR")
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return
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}
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var dir = os.Args[2]
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stat, err := os.Stat(dir)
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if err != nil {
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fmt.Println("[ERROR]could not find dir '" + dir + "': " + err.Error())
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return
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}
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if !stat.IsDir() {
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fmt.Println("[ERROR]could not find dir '" + dir + "'")
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return
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}
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fmt.Println("searching '" + dir + "' ...")
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var ext = ".go"
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var resultFiles = []string{}
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for _, pattern := range []string{
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"*" + ext,
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strings.Repeat("*/", 1) + "*" + ext,
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strings.Repeat("*/", 2) + "*" + ext,
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strings.Repeat("*/", 3) + "*" + ext,
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strings.Repeat("*/", 4) + "*" + ext,
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strings.Repeat("*/", 5) + "*" + ext,
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strings.Repeat("*/", 6) + "*" + ext,
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strings.Repeat("*/", 7) + "*" + ext,
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strings.Repeat("*/", 8) + "*" + ext,
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strings.Repeat("*/", 9) + "*" + ext,
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strings.Repeat("*/", 10) + "*" + ext,
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} {
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goFiles, err := filepath.Glob(dir + "/" + pattern)
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if err != nil {
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fmt.Println("[ERROR]search error: " + err.Error())
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return
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}
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resultFiles = append(resultFiles, goFiles...)
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}
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if len(resultFiles) == 0 {
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fmt.Println("no files found in the dir")
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return
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}
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if err != nil {
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fmt.Println("[ERROR]search dir '" + dir + "' failed: " + err.Error())
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return
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}
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var hansRegexp = regexp.MustCompile(`\p{Han}+`)
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var countMatches = 0
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for _, goFile := range resultFiles {
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if strings.HasSuffix(goFile, "_test.go") ||
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strings.HasSuffix(goFile, "_plus_test.go") ||
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strings.Contains(goFile, "/messages/messages_") {
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continue
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}
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data, err := os.ReadFile(goFile)
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if err != nil {
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fmt.Println("[ERROR]read file '" + goFile + "' failed: " + err.Error())
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return
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}
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var matches = hansRegexp.FindAllSubmatchIndex(data, -1)
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if len(matches) > 0 {
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for _, match := range matches {
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// ignore comment
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switch ext {
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case ".go":
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if checkIsInGoComment(data, match[0]) {
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continue
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}
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}
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countMatches++
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fmt.Printf("%s %s\n", goFile+":"+types.String(bytes.Count(data[:match[0]], []byte{'\n'})+1), string(data[match[0]:match[1]]))
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}
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}
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}
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fmt.Println(countMatches, "matches")
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}
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func checkIsInGoComment(data []byte, start int) bool {
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if start <= 1 {
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return false
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}
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for {
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start--
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if start <= 1 || data[start] == '\n' {
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return false
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}
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// 'SPACE //'
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if data[start] == '/' && data[start-1] == '/' {
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return true
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}
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// '/** SOMETHING **/'
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if data[start] == '*' && data[start-1] == '/' {
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return true
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}
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}
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}
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