app.js

(function () {
  'use strict';

  var express = require('express');

  var bootable = require('bootable');
  var bootableEnv = require('bootable-environment');

  var log4js = require('log4js');
  var log = log4js.getLogger('app.js');
  var config = require('nconf');

  var app = bootable(express());

  // Setup initializers
  app.phase(bootable.initializers('setup/initializers/'));

  // Setup environments
  app.phase(bootableEnv('setup/environments/', app));

  // Setup routes
  app.phase(bootable.routes('routes/', app));

  // Boot app
  app.boot(function(err) {
    if (err) { throw err; }
    app.listen(config.get('express:port'), function() {
      log.info('Express listen port', config.get('express:port'));
    });
  });

})();