62 lines
1.6 KiB
JavaScript
62 lines
1.6 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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// 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 token = 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')
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token = value;
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});
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// No token found
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if (!token) {
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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 url = await ngrok.connect({ authtoken: token, proto: 'http', addr: 3000 });
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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')
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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(`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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