hometown/config/webpack/translationRunner.js
Koala Yeung cf0b753209 Streamline javascript translation by improving translationRunner (#2808)
* package.json: Add "build:*" targets

* Improve react-intl-translations-manager workflow.
  * Added "build:production" to build production bundle.
  * Added "build:development" to build development bundle.

* Fix json translation files

* Run `yarn manage:translations` to fix translation files.
* Fix `pl.json` for syntax error.

* translationRunner: auto detect existing languages

* Auto detect existing rfc5646 language tag in *.json filenames
  in `app/javascript/mastodon/locale` folder. No need to manually
  define every new language in the languages array here.

* translationRunner: add more functionality

* Allow script user to specify language code to check.
* Added available language check.
* Added --force flag to force creation of unexists language.
* Added --help flag and help messages.

* gitignore: ignore npm-debug.log

* Fix webpack error if NODE_ENV is not defined

Default to use 'development' in config/webpack/configuration.js
2017-05-06 04:05:38 +02:00

85 lines
2.5 KiB
JavaScript

/*eslint no-console: "off"*/
const manageTranslations = require('react-intl-translations-manager').default;
const argv = require('minimist')(process.argv.slice(2));
const fs = require('fs');
const translationsDirectory = 'app/javascript/mastodon/locales';
const localeFn = /^([a-z]{2,3}(|\-[A-Z]+))\.json$/;
const reRFC5646 = /^[a-z]{2,3}(|\-[A-Z]+)$/;
const availableLanguages = fs.readdirSync(`${process.cwd()}/${translationsDirectory}`).reduce((acc, fn) => {
if (fn.match(localeFn)) {
acc.push(fn.replace(localeFn, '$1'));
}
return acc;
}, []);
// print help message
if (argv.help !== undefined) {
console.log(
`Usage: yarn manage:translations -- [OPTIONS] [LANGUAGES]
Manage javascript translation files in mastodon. Generates and update
translations in translationsDirectory: ${translationsDirectory}
OPTIONS
--help show this message
--force force using the provided languages. create files if not exists.
default: false
LANGUAGES
The RFC5646 language tag for the language you want to test or fix. If you want
to input multiple languages, separate them with space.
Available languages:
${availableLanguages}
`);
process.exit(0);
}
// determine the languages list
const languages = (argv._.length === 0) ? availableLanguages : argv._;
// check if the languages provided are RFC5626 compliant
(function() {
let invalidLanguages = languages.reduce((acc, language) => {
if (!language.match(reRFC5646)) {
acc.push(language);
}
return acc;
}, []);
if (invalidLanguages.length > 0) {
console.log(`Error:`);
for (let language of invalidLanguages) {
console.error(`* Not RFC5626 name: ${language}`);
}
console.log(`\nUse yarn "manage:translations -- --help" for usage information\n`);
process.exit(1);
}
})();
// make sure the language exists. Unless force to create locale file.
if (argv.force !== true) {
let invalidLanguages = languages.reduce((acc, language) => {
if (availableLanguages.indexOf(language) < 0) {
acc.push(language);
}
return acc;
}, []);
if (invalidLanguages.length > 0) {
console.log(`Error:`);
for (let language of invalidLanguages) {
console.error(`* Language not available: ${language}`);
}
console.log(`\nIf you want to force creating the language(s) above, please add the --force option.\n`);
process.exit(1);
}
}
manageTranslations({
messagesDirectory: 'build/messages',
translationsDirectory,
detectDuplicateIds: false,
singleMessagesFile: true,
languages,
});