forgejo/build/merge-forgejo-locales.go

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// 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"
)
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(line+"\n")...)
} else if strings.HasPrefix(line, "settings.web_hook_name_gitea") {
out = append(out, []byte(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() {
d := os.Args[1]
files, err := os.ReadDir(d)
if err != nil {
log.Fatal(err)
}
for _, f := range files {
p := d + "/" + f.Name()
os.WriteFile(p, renameGiteaForgejo(p), 0o644)
}
}