wuchale/dist/load-utils/server.js

Protobuf-like i18n from plain code

import toRuntime, {} from '../runtime.js';
import { AsyncLocalStorage } from 'node:async_hooks';
// by locale
const runtimes = {};
const runtimeCtx = new AsyncLocalStorage();
const emptyRuntime = toRuntime();
let warningShown = {};
export function currentRuntime(key, loadID) {
    const runtime = runtimeCtx.getStore()?.[key]?.[loadID];
    if (runtime != null) {
        return runtime;
    }
    const warnKey = `${key}.${loadID}`;
    if (warningShown[warnKey]) {
        return emptyRuntime;
    }
    console.warn(`Catalog for '${warnKey}' not found.\n  Either 'runWithLocale' was not called or the environment has a problem.`);
    warningShown[warnKey] = true;
    return emptyRuntime;
}
export async function loadLocales(key, loadIDs, load, locales) {
    if (loadIDs == null) {
        loadIDs = [key];
    }
    for (const locale of locales) {
        if (!(locale in runtimes)) {
            runtimes[locale] = {};
        }
        const loaded = runtimes[locale];
        if (!(key in loaded)) {
            loaded[key] = {};
        }
        for (const id of loadIDs) {
            loaded[key][id] = toRuntime(await load(id, locale), locale);
        }
    }
    return (loadID) => currentRuntime(key, loadID);
}
export async function runWithLocale(locale, func) {
    return await runtimeCtx.run(runtimes[locale], func);
}