index.js

/* 
1. Use the inquirer npm package to get user input.
2. Use the qr-image npm package to turn the user entered URL into a QR code image.
3. Create a txt file to save the user input using the native fs node module.
*/

import inquirer from 'inquirer';
import qr from "qr-image";
import fs from "fs";

inquirer
  .prompt([{
     "message": "Type in your URL: ",
     "name": "URL"
    }
  ])
  .then((answers) => {
    const url = answers.URL;
    console.log(url);
    var qr_png = qr.image(url);
    qr_png.pipe(fs.createWriteStream('qr_image.png'));

    fs.writeFile("URL.txt", url, (err) => {
        if (err) throw err;
        console.log("The file has been saved!");
      });

  })
  .catch((error) => {
    if (error.isTtyError) {
      // Prompt couldn't be rendered in the current environment
    } else {
      // Something else went wrong
    }
  });