firebase-tools/lib/streamJson.js

Command-Line Interface for Firebase

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.loadStreamJson = loadStreamJson;
const url_1 = require("url");
const importModule = new Function("url", "return import(url)");
const nodeRequire = typeof __webpack_require__ === "function" ? __non_webpack_require__ : require;
async function load(specifier) {
    return importModule((0, url_1.pathToFileURL)(nodeRequire.resolve(specifier)).href);
}
let loaded;
function loadStreamJson() {
    if (!loaded) {
        loaded = (async () => {
            const [streamChain, streamJson, pick, filter, streamArray, streamObject] = await Promise.all([
                load("stream-chain"),
                load("stream-json"),
                load("stream-json/filters/pick.js"),
                load("stream-json/filters/filter.js"),
                load("stream-json/streamers/stream-array.js"),
                load("stream-json/streamers/stream-object.js"),
            ]);
            return {
                chain: streamChain.chain,
                many: streamChain.many,
                parser: streamJson.parser,
                pick: pick.pick,
                filter: filter.filter,
                streamArray: streamArray.streamArray,
                streamObject: streamObject.streamObject,
            };
        })();
        loaded.catch(() => {
            loaded = undefined;
        });
    }
    return loaded;
}