// Copyright 2023 The Gitea Authors. All rights reserved. // SPDX-License-Identifier: MIT //go:build ignore package main import ( "fmt" "os" "os/exec" "path/filepath" "strings" "code.gitea.io/gitea/modules/container" "code.gitea.io/gitea/modules/setting" ) func main() { if len(os.Args) != 2 { println("usage: backport-locales <to-ref>") println("eg: backport-locales release/v1.19") os.Exit(1) } mustNoErr := func(err error) { if err != nil { panic(err) } } collectInis := func(ref string) map[string]setting.ConfigProvider { inis := map[string]setting.ConfigProvider{} err := filepath.WalkDir("options/locale", func(path string, d os.DirEntry, err error) error { if err != nil { return err } if d.IsDir() || !strings.HasSuffix(d.Name(), ".ini") { return nil } cfg, err := setting.NewConfigProviderForLocale(path) mustNoErr(err) inis[path] = cfg fmt.Printf("collecting: %s @ %s\n", path, ref) return nil }) mustNoErr(err) return inis } // collect new locales from current working directory inisNew := collectInis("HEAD") // switch to the target ref, and collect the old locales cmd := exec.Command("git", "checkout", os.Args[1]) cmd.Stdout = os.Stdout cmd.Stderr = os.Stderr mustNoErr(cmd.Run()) inisOld := collectInis(os.Args[1]) // use old en-US as the base, and copy the new translations to the old locales enUsOld := inisOld["options/locale/locale_en-US.ini"] brokenWarned := make(container.Set[string]) for path, iniOld := range inisOld { if iniOld == enUsOld { continue } iniNew := inisNew[path] if iniNew == nil { continue } for _, secEnUS := range enUsOld.Sections() { secOld := iniOld.Section(secEnUS.Name()) secNew := iniNew.Section(secEnUS.Name()) for _, keyEnUs := range secEnUS.Keys() { if secNew.HasKey(keyEnUs.Name()) { oldStr := secOld.Key(keyEnUs.Name()).String() newStr := secNew.Key(keyEnUs.Name()).String() broken := oldStr != "" && strings.Count(oldStr, "%") != strings.Count(newStr, "%") broken = broken || strings.Contains(oldStr, "\n") || strings.Contains(oldStr, "\n") if broken { brokenWarned.Add(secOld.Name() + "." + keyEnUs.Name()) fmt.Println("----") fmt.Printf("WARNING: skip broken locale: %s , [%s] %s\n", path, secEnUS.Name(), keyEnUs.Name()) fmt.Printf("\told: %s\n", strings.ReplaceAll(oldStr, "\n", "\\n")) fmt.Printf("\tnew: %s\n", strings.ReplaceAll(newStr, "\n", "\\n")) continue } secOld.Key(keyEnUs.Name()).SetValue(newStr) } } } mustNoErr(iniOld.SaveTo(path)) } fmt.Println("========") for path, iniNew := range inisNew { for _, sec := range iniNew.Sections() { for _, key := range sec.Keys() { str := sec.Key(key.Name()).String() broken := strings.Contains(str, "\n") broken = broken || strings.HasPrefix(str, "`") != strings.HasSuffix(str, "`") broken = broken || strings.HasPrefix(str, "\"`") broken = broken || strings.HasPrefix(str, "`\"") broken = broken || strings.Count(str, `"`)%2 == 1 broken = broken || strings.Count(str, "`")%2 == 1 if broken && !brokenWarned.Contains(sec.Name()+"."+key.Name()) { fmt.Printf("WARNING: found broken locale: %s , [%s] %s\n", path, sec.Name(), key.Name()) fmt.Printf("\tstr: %s\n", strings.ReplaceAll(str, "\n", "\\n")) fmt.Println("----") } } } } }