chrome-devtools-frontend/front_end/core/i18n/generate-locales-js.js

Chrome DevTools UI

// Copyright 2022 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

const path = require('path');
const {writeIfChanged} = require('../../../scripts/build/ninja/write-if-changed.js');

const yargsObject = require('yargs')
                        .option('target-gen-dir', {
                          type: 'string',
                          demandOption: true,
                        })
                        .option('remote-locales', {
                          type: 'array',
                          demandOption: true,
                        })
                        .option('bundled-locales', {
                          type: 'array',
                          demandOption: true,
                        })
                        .option('default-locale', {
                          type: 'string',
                          demandOption: true,
                        })
                        .option('remote-fetch-pattern', {
                          type: 'string',
                          demandOption: true,
                        })
                        .option('local-fetch-pattern', {
                          type: 'string',
                          demandOption: true,
                        })
                        .strict()
                        .argv;

const remoteLocaleList = yargsObject['remote-locales'].map(locale => `\n  '${locale}',`).join('');
const bundledLocaleList = yargsObject['bundled-locales'].map(locale => `\n  '${locale}',`).join('');
const allLocales = `[${remoteLocaleList}${bundledLocaleList}\n]`;
const bundledLocales = `[${bundledLocaleList}\n]`;

const content = `
export const LOCALES = ${allLocales};

export const BUNDLED_LOCALES = ${bundledLocales};

export const DEFAULT_LOCALE = '${yargsObject['default-locale']}';

export const REMOTE_FETCH_PATTERN = '${yargsObject['remote-fetch-pattern']}';

export const LOCAL_FETCH_PATTERN = '${yargsObject['local-fetch-pattern']}';
`;

writeIfChanged(path.join(yargsObject['target-gen-dir'], 'locales.js'), content);