gistfile1.txt

var express = require('express'),
    app     = express(),
    hb      = require('express3-handlebars'),
    fs      = require('fs');
 
var configurationFile = 'config.json';
var configuration = JSON.parse (fs.readFileSync(configurationFile));

function createFilelist (callback) {
  fs.readdir(configuration.filepath, function (err, files) {
    callback(err, files.map(function(item) { return '/files/' + item; }));
  });
};

app.engine('handlebars', hb({defaultLayout: 'main'}));
app.set('view engine', 'handlebars');

app.get('/', function (req, res) {
    createFilelist(function(err, fileList) {
      // ToDo: Check for err
      res.render('filelist', {
          showTitle: true,
          flist: fileList,
      });
    });
});
var path = '/' + configuration.filepath;
app.use('/files', express.static(__dirname + path));
app.listen(configuration.webport);
console.log('Listening on port ' +configuration.webport);