mcst/routes/home.js

const config = require('config');
const fs = require('fs');
const path = require('path');
const minecraft = require('../app/MinecraftServer');

exports.getIndex = function(req, res) {
  // search for minecraft server directories
  let rootDir = config.get('server_directory');
  let serverDirs = fs.readdirSync(rootDir);
  let servers = [];
  for (let i = 0; i < serverDirs.length; i++) {
    servers.push(new minecraft.Server(path.join(rootDir, serverDirs[i])));
  }

  // render view
  res.render('index', {
    servers: servers,
  });
};