Hosting Angular 4 app with node.js not working

I am trying to host Angular 4 app with Node.js
I am following this tutorial: https://javascriptrocks.wordpress.com/2016/06/04/express-with-angular-cli-in-5-minutes/
However, when I run Node.js server, it just keeps loading and doesn't show any page. Folder locations:
  -dist
   --assets
   --app.js
   --index.html
   --inline.xxx.bundle.js
   --main.xxx.bundle.js
   --polyfills.xxx.bundle.js
   --styles.xxx .bundle.css
   --vendor.xxx.bundle.js

App.js content:

var express = require('express');
var path = require('path');
var bodyParser = require('body-parser');
var logger = require('morgan');

var app = express();

app.use(logger('dev'));
app.use(bodyParser.json);
app.use(bodyParser.urlencoded({ extended: false }));
app.use(express.static(__dirname));

app.get('/*', function (req, res) {
  res.sendFile(path.join(__dirname, 'index.html'));
});

app.use(function(req, res, next) {
  var err = new Error('Not Found');
  err.status = 404;
  next(err);
});

var port = process.env.PORT || 8080;
app.listen(port, function () {
  console.log('Server running at port ' + port);
});

module.exports = app;

      

        
        
        
      

    

I start with: node dist/app.js

EDIT:
I'm working now. Not sure if it is correct:

var express = require('express');
var app = express();
var path = require('path');

app.use(express.static(path.join(__dirname, '/dist')));

app.get('/*', function(req, res) {
  res.

sendFile(path.join(__dirname + '/dist/index.html'));
});

app.listen(8080, function () {
  console.log('App started');
});