text: const express = require('express')
  const app = express()
  const port = process.env.PORT || 3000;
  const path = require('path');
  
  app.use(express.static('dist/angularapp'));
  
  app.get('*', (req, res) => {
      var options = {
          root: path.join(__dirname, 'dist/angularapp')
      }
  
      return res.sendFile('index.html', options);
  });
  
  app.listen(port, () => console.log(`Example app listening on port ${port}!`));