@journeyapps/https-proxy-socket/lib/cjs/bin/mongoReplicas.js

Node library to enable opening Socket connections via an HTTPS proxy.

#!/usr/bin/env node
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const promises_1 = require("dns/promises");
/**
 * NPX script to resolve MongoDB SRV records.
 * @example npx @journeyapps/https-proxy-socket mongo-replicas mongodb+srv://<username>:<password>@cluster1.vlnzcbp.mongodb.net
 * @example npx @journeyapps/https-proxy-socket mongo-replicas mongodb+srv://cluster1.vlnzcbp.mongodb.net
 *
 * @returns An object with a `replicas` property containing the resolved host:port pairs.
 */
async function mongoReplicas() {
    const srvUrl = process.argv[3];
    const url = new URL(srvUrl);
    if (url.protocol !== 'mongodb+srv:') {
        throw new Error('URL must start with mongodb+srv://');
    }
    const hostname = url.hostname;
    const srvRecords = await (0, promises_1.resolveSrv)(`_mongodb._tcp.${hostname}`);
    const targets = srvRecords.map((r) => `${r.name}:${r.port}`);
    return { replicas: targets.join(',') };
}
mongoReplicas()
    .then((result) => console.log(result))
    .catch((error) => console.error(error));
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