93 lines
2.4 KiB
Go
93 lines
2.4 KiB
Go
// Copyright 2023 The Gitea Authors. All rights reserved.
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// SPDX-License-Identifier: MIT
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//go:build ignore
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package main
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import (
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"fmt"
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"os"
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"os/exec"
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"path/filepath"
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"strings"
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"gopkg.in/ini.v1"
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)
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func main() {
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if len(os.Args) != 2 {
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println("usage: backport-locales <to-ref>")
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println("eg: backport-locales release/v1.19")
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os.Exit(1)
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}
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ini.PrettyFormat = false
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mustNoErr := func(err error) {
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if err != nil {
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panic(err)
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}
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}
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collectInis := func(ref string) map[string]*ini.File {
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inis := map[string]*ini.File{}
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err := filepath.WalkDir("options/locale", func(path string, d os.DirEntry, err error) error {
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if err != nil {
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return err
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}
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if d.IsDir() || !strings.HasSuffix(d.Name(), ".ini") {
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return nil
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}
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cfg, err := ini.LoadSources(ini.LoadOptions{
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IgnoreInlineComment: true,
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UnescapeValueCommentSymbols: true,
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}, path)
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mustNoErr(err)
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inis[path] = cfg
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fmt.Printf("collecting: %s @ %s\n", path, ref)
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return nil
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})
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mustNoErr(err)
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return inis
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}
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// collect new locales from current working directory
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inisNew := collectInis("HEAD")
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// switch to the target ref, and collect the old locales
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cmd := exec.Command("git", "checkout", os.Args[1])
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cmd.Stdout = os.Stdout
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cmd.Stderr = os.Stderr
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mustNoErr(cmd.Run())
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inisOld := collectInis(os.Args[1])
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// use old en-US as the base, and copy the new translations to the old locales
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enUsOld := inisOld["options/locale/locale_en-US.ini"]
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for path, iniOld := range inisOld {
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if iniOld == enUsOld {
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continue
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}
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iniNew := inisNew[path]
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if iniNew == nil {
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continue
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}
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for _, secEnUS := range enUsOld.Sections() {
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secOld := iniOld.Section(secEnUS.Name())
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secNew := iniNew.Section(secEnUS.Name())
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for _, keyEnUs := range secEnUS.Keys() {
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if secNew.HasKey(keyEnUs.Name()) {
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oldStr := secOld.Key(keyEnUs.Name()).String()
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newStr := secNew.Key(keyEnUs.Name()).String()
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// A bug: many of new translations with ";" are broken in Crowdin (due to last messy restoring)
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// As the broken strings are gradually fixed, this workaround check could be removed (in a few months?)
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if strings.Contains(oldStr, ";") && !strings.Contains(newStr, ";") {
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println("skip potential broken string", path, secEnUS.Name(), keyEnUs.Name())
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continue
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}
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secOld.Key(keyEnUs.Name()).SetValue(newStr)
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}
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}
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}
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mustNoErr(iniOld.SaveTo(path))
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}
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}
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