opengifame/server.js

var https = require('https');
var fs = require('fs');

const next = require('next');
const port = 3000;
const dev = process.env.NODE_ENV !== 'production';
const app = next({ dev, dir: __dirname });
const handle = app.getRequestHandler();

const options = {
  key: fs.readFileSync('/etc/letsencrypt/live/fergl.ie/privkey.pem'),
  cert: fs.readFileSync('/etc/letsencrypt/live/fergl.ie/fullchain.pem'),
};

app.prepare().then(() => {
  https
    .createServer(options, (req, res) => handle(req, res))
    .listen(port, (err) => {
      if (err) throw err;
      console.log(`> Ready on localhost:${port}`);
    });
});