content: import express from 'express';
  // import React from 'react';
  // import { renderToString } from 'react-dom/server'
  // import { match, RouterContext } from 'react-router'
  //import routes from './app/config/routes';
  const app = express();
  const path = require('path');
  const port = process.env.NODE_ENV === 'production' ? process.env.PORT : 3000;
  
  // app.use((req, res) => {
  //   // Note that req.url here should be the full URL path from
  //   // the original request, including the query string.
  //   match({ routes, location: req.url }, (error, redirectLocation, renderProps) => {
  //     if (error) {
  //       res.status(500).send(error.message);
  //     } else if (redirectLocation) {
  //       res.redirect(302, redirectLocation.pathname + redirectLocation.search);
  //     } else if (renderProps) {
  //       // You can also check renderProps.components or renderProps.routes for
  //       // your "not found" component or route respectively, and send a 404 as
  //       // below, if you're using a catch-all route.
  //       res.status(200).send(renderToString(<RouterContext {...renderProps} />));
  //     } else {
  //       res.status(404).send('Not found');
  //     }
  //   });
  // });
  
  app.use(express.static(__dirname + '/build'));
  app.get('*', (req, res) => {
    res.sendFile(path.join(__dirname, 'build/index.html'));
  });
  
  app.listen(port, '0.0.0.0', (err) => {
    if (err) {
      console.warn(err);
    }
    console.info('==> 🌎 Listening on port %s. Open up http://0.0.0.0:%s/ in your browser.', port, port);
  });
  