75 lines
1.9 KiB
JavaScript
75 lines
1.9 KiB
JavaScript
const ngrok = require("ngrok");
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const fs = require("fs");
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const { exec } = require("child_process");
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const dotenvFile = "../.env";
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const optionDefinitions = [
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{ name: "proto", type: String },
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{ name: "addr", type: Number },
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];
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const commandLineArgs = require("command-line-args");
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const options = commandLineArgs(optionDefinitions);
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console.log(options);
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// Read the .env file
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fs.readFile(dotenvFile, "utf8", (err, data) => {
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if (err) {
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console.error(err);
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return;
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}
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// Convert string to string array, split at newlines
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let lines = data.split("\n"); // string[]
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let authtoken = null; // string || null
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// find the auth token
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lines.forEach((element) => {
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const [name, value] = element.split("=");
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if (name === "NGROK_AUTHTOKEN") authtoken = value;
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});
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// No token found
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if (!authtoken) {
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console.error("Setup NGROK_AUTHTOKEN in your .env file");
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return;
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}
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// Start ngrok
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(async function () {
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const proto = options?.proto ?? "http";
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const addr = options?.addr ? options.addr : 3000;
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// Start ngrok
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const url = await ngrok.connect({ authtoken, proto, addr });
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// Rebuild lines with the new url
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lines = lines.map((element) => {
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const [name] = element.split("=");
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if (name === "NGROK_SERVERHOST") return `${name}=${url}`;
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return element;
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});
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// convert back to string format
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let writeData = "";
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lines.forEach((element) => {
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writeData += element + "\n";
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});
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writeData = writeData.slice(0, writeData.length - 1);
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// Write the new .env file
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fs.writeFile(dotenvFile, writeData, (err) => {
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if (err) {
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console.error(err);
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return;
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}
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console.clear();
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console.log(`Started ngrok: protocol '${proto}', addr '${addr}'`)
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console.log(`Your current ngrok url is ${url}.`);
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console.log(`Your .env file has been updated.`);
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});
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})();
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});
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