JavaScript torrent loader a.k.a. "The Harvester"

.js

#!/usr/local/bin/node
const torrent = require('torrent-stream')
const mag = process.argv.slice(2)[0];

const download = function(input, id) {
    const dl = torrent(input, {path: '/path/to/plex/folder'})
    dl.on('ready', function () {
        dl.files.forEach(function (file) {
          file.select();
        });
        var checkStatus = function () {
            var downSpeed = dl.swarm.downloadSpeed();
            var percentage = ((dl.swarm.downloaded / dl.torrent.length) * 100).toPrecision(4);

            console.log('speed: ' + downSpeed + ' percentage: ' + percentage)
            if (downSpeed < 10000 && percentage >= 100) {
                console.log("DONE!");
                dl.destroy();
                clearInterval(checker);
                process.exit(0);
            }
        }
        checker = setInterval(checkStatus, 500)
        checkStatus();
    });
}

if (mag != 'undefined') {
    console.log(mag);
    download(mag);
}