server.js

const express = require('express');
const cors = require('cors');
const mds = require('markdown-serve');
const path = require('path');
const app = express();

app.use(cors());

const port = process.env.PORT || 8080;
app.listen(port, () => {
  console.log('We are live on port ' + port);
});

// markdown and static content serving
app.set('views', path.resolve(__dirname, './markdown-layouts'));
app.set('view engine', 'pug');
app.use(express.static(path.resolve(__dirname, './markdown-layouts')));

const mdServer = new mds.MarkdownServer(path.resolve(__dirname, ''));
mdServer.resolverOptions.defaultPageName = 'README';
app.get(['/', '/README'], (req, res, next) => {
  mdServer.get(req.path, (err, result) => {
    if (err) {
      console.error(err);
      return next();
    }
    res.render('layout', {markdownFile: result});
  });
});

// import all of the 'routes' JS files
require('./app/routes')(app);

// eslint-disable-next-line no-unused-vars
app.use((err, req, res, next) => {
  console.error(err.stack);
  res.status(500).send('Error - please try again or raise an issue at https://github.com/AdoptOpenJDK/openjdk-api/issues');
});