/
writeTranslations.ts
98 lines (88 loc) · 2.65 KB
/
writeTranslations.ts
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/**
* Copyright (c) Facebook, Inc. and its affiliates.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*/
import {ConfigOptions} from '@docusaurus/types';
import {loadContext, loadPluginConfigs} from '../server';
import initPlugins, {InitPlugin} from '../server/plugins/init';
import {
writePluginTranslations,
writeCodeTranslations,
WriteTranslationsOptions,
getPluginsDefaultCodeTranslationMessages,
applyDefaultCodeTranslations,
} from '../server/translations/translations';
import {extractSiteSourceCodeTranslations} from '../server/translations/translationsExtractor';
import {getCustomBabelConfigFilePath, getBabelOptions} from '../webpack/utils';
async function writePluginTranslationFiles({
siteDir,
plugin,
locale,
options,
}: {
siteDir: string;
plugin: InitPlugin;
locale: string;
options: WriteTranslationsOptions;
}) {
if (plugin.getTranslationFiles) {
const translationFiles = await plugin.getTranslationFiles();
await Promise.all(
translationFiles.map(async (translationFile) => {
await writePluginTranslations({
siteDir,
plugin,
translationFile,
locale,
options,
});
}),
);
}
}
export default async function writeTranslations(
siteDir: string,
options: WriteTranslationsOptions & ConfigOptions & {locale?: string},
): Promise<void> {
const context = await loadContext(siteDir, {
customConfigFilePath: options.config,
locale: options.locale,
});
const pluginConfigs = loadPluginConfigs(context);
const plugins = initPlugins({
pluginConfigs,
context,
});
const locale = options.locale ?? context.i18n.defaultLocale;
if (!context.i18n.locales.includes(locale)) {
throw new Error(
`Can't write-translation for locale that is not in the locale configuration file.
Unknown locale=[${locale}].
Available locales=[${context.i18n.locales.join(',')}]`,
);
}
const babelOptions = getBabelOptions({
isServer: true,
babelOptions: getCustomBabelConfigFilePath(siteDir),
});
const extractedCodeTranslations = await extractSiteSourceCodeTranslations(
siteDir,
plugins,
babelOptions,
);
const defaultCodeMessages = await getPluginsDefaultCodeTranslationMessages(
plugins,
);
const codeTranslations = applyDefaultCodeTranslations({
extractedCodeTranslations,
defaultCodeMessages,
});
await writeCodeTranslations({siteDir, locale}, codeTranslations, options);
await Promise.all(
plugins.map(async (plugin) => {
await writePluginTranslationFiles({siteDir, plugin, locale, options});
}),
);
}