install the latest debian version of zeit/hyper - download, npm install, npm start

package.json

{
  "name": "hyper-updater",
  "version": "1.0.0",
  "description": "node.js script to install the latest version of zeit/hyper using the debian package",
  "main": "update.js",
  "scripts": {
    "start": "npm run update",
    "update": "node update.js",
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "author": "Alexander Wunschik <dev@wunschik.net>",
  "license": "GPL-3.0",
  "dependencies": {
    "download": "^6.2.5",
    "github": "^11.0.0",
    "prettyjson": "^1.2.1",
    "rimraf": "^2.6.2",
    "sudo": "^1.0.3",
    "temp-dir": "^1.0.0",
    "underscore": "^1.8.3"
  }
}

update.js

const GitHubApi = require("github");
const prettyjson = require('prettyjson');
const _ = require('underscore');
var download = require('download');;
const tempDir = require('temp-dir');
const path = require('path');
var sudo = require('sudo');
var rimfaf = require('rimraf');

var github = new GitHubApi();

github.repos.getReleases({
	owner: 'zeit',
	repo: 'hyper',
	page: 1,
	per_page: 1
}, function(err, res) {

	var debianAsset = _.filter(res.data[0].assets, function(entry) {
		return entry.name.endsWith('.deb');
	})[0];

	var filePath = path.join(tempDir, debianAsset.name);
	console.log('Starting download of file: ' + filePath);

	download(debianAsset.browser_download_url, tempDir).then(() => {
		console.log('Downloaded finished!');
		var options = {
			cachePassword: true,
			prompt: '*** sudo Password: '
		};

		console.log("Starting installation...");
		var child = sudo([ 'dpkg', '-i', filePath ], options);
		child.stdout.on('end', function (data) {
			console.log("Installed finished");

			rimfaf(filePath, () => {
				console.log("removed tmp file");
			});

		});
	});

});