forgejo/build/merge-forgejo-locales.go
Earl Warren bc59be2fea
[I18N] Add Locale merger script (squash) abort on NOOP
If a string is no longer used in the english version of the locales,
it means the Gitea string was changed and it needs updating. Abort
when it is the case and recommend action.
2023-11-28 17:52:11 +01:00

117 lines
3.7 KiB
Go

// Copyright 2022 The Forgejo Authors c/o Codeberg e.V.. All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.
//go:build ignore
package main
import (
"bufio"
"log"
"os"
"regexp"
"strings"
"gopkg.in/ini.v1"
)
const (
trimPrefix = "gitea_"
sourceFolder = "options/locales/"
)
// returns list of locales, still containing the file extension!
func generate_locale_list() []string {
localeFiles, _ := os.ReadDir(sourceFolder)
locales := []string{}
for _, localeFile := range localeFiles {
if !localeFile.IsDir() && strings.HasPrefix(localeFile.Name(), trimPrefix) {
locales = append(locales, strings.TrimPrefix(localeFile.Name(), trimPrefix))
}
}
return locales
}
// replace all occurrences of Gitea with Forgejo
func renameGiteaForgejo(filename string) []byte {
file, err := os.Open(filename)
if err != nil {
panic(err)
}
replacements := []string{
"Gitea", "Forgejo",
"https://docs.gitea.com/installation/install-from-binary", "https://forgejo.org/download/#installation-from-binary",
"https://github.com/go-gitea/gitea/tree/master/docker", "https://forgejo.org/download/#container-image",
"https://docs.gitea.com/installation/install-from-package", "https://forgejo.org/download",
"https://code.gitea.io/gitea", "https://forgejo.org/download",
"code.gitea.io/gitea", "Forgejo",
`<a href="https://github.com/go-gitea/gitea/issues" target="_blank">GitHub</a>`, `<a href="https://codeberg.org/forgejo/forgejo/issues" target="_blank">Codeberg</a>`,
"https://github.com/go-gitea/gitea", "https://codeberg.org/forgejo/forgejo",
"https://blog.gitea.io", "https://forgejo.org/news",
"https://docs.gitea.com/usage/protected-tags", "https://forgejo.org/docs/latest/user/protection/#protected-tags",
"https://docs.gitea.com/usage/webhooks", "https://forgejo.org/docs/latest/user/webhooks/",
}
replacer := strings.NewReplacer(replacements...)
replaced := make(map[string]bool, len(replacements)/2)
count_replaced := func(original string) {
for i := 0; i < len(replacements); i += 2 {
if strings.Contains(original, replacements[i]) {
replaced[replacements[i]] = true
}
}
}
out := make([]byte, 0, 1024)
scanner := bufio.NewScanner(file)
scanner.Split(bufio.ScanLines)
for scanner.Scan() {
line := scanner.Text()
if strings.HasPrefix(line, "license_desc=") {
line = strings.Replace(line, "GitHub", "Forgejo", 1)
}
if strings.HasPrefix(line, "[") && strings.HasSuffix(line, "]") {
out = append(out, []byte("\n"+line+"\n")...)
} else if strings.HasPrefix(line, "settings.web_hook_name_gitea") {
out = append(out, []byte("\n"+line+"\n")...)
out = append(out, []byte("settings.web_hook_name_forgejo = Forgejo\n")...)
} else if strings.HasPrefix(line, "migrate.gitea.description") {
re := regexp.MustCompile(`(.*Gitea)`)
out = append(out, []byte(re.ReplaceAllString(line, "${1}/Forgejo")+"\n")...)
} else {
count_replaced(line)
out = append(out, []byte(replacer.Replace(line)+"\n")...)
}
}
file.Close()
if strings.HasSuffix(filename, "gitea_en-US.ini") {
for i := 0; i < len(replacements); i += 2 {
if replaced[replacements[i]] == false {
log.Fatalf("%s was never used to replace something in %s, it is obsolete and must be updated", replacements[i], filename)
}
}
}
return out
}
func main() {
locales := generate_locale_list()
var err error
var localeFile *ini.File
for _, locale := range locales {
giteaLocale := sourceFolder + "gitea_" + locale
localeFile, err = ini.LoadSources(ini.LoadOptions{
IgnoreInlineComment: true,
}, giteaLocale, renameGiteaForgejo(giteaLocale))
if err != nil {
panic(err)
}
err = localeFile.SaveTo("options/locale/locale_" + locale)
if err != nil {
panic(err)
}
}
}