app.js

/**
 * Module dependencies.
 */

var express = require('express'),
  routes = require('./routes');

var app = module.exports = express.createServer();

// Configuration

app.configure(function(){
  app.set('views', __dirname + '/views');
  app.set('view engine', 'jade');
  app.use(express.bodyParser());
  app.use(express.methodOverride());
  app.use(express.cookieParser());
  app.use(express.session({ secret: 'your secret here' }));
  app.use(app.router);
  app.use(express['static'](__dirname + '/public'));
});

app.configure('development', function(){
  app.use(express.errorHandler({ dumpExceptions: true, showStack: true }));
});

app.configure('production', function(){
  app.use(express.errorHandler());
});

// Routes
console.log(routes);
app.get('/calendar', routes.calendar);
app.get('/', routes.index);

app.listen(9999, function(){
  console.log("Express server listening on port %d in %s mode", app.address().port, app.settings.env);
});

output

> node app.js                                                                                                                                                                                        
{ index: [Function] }

routes_calendar.js

https = require('https');
  
var buildUrl = function (date) {
  var today = new Date(date.getFullYear(), date.getMonth(), date.getDate()),
    tomorrow = new Date(today.getTime() + (1000 * 60 * 60 * 24)),
    baseUrl = '/calendar/v3/calendars',
    calendar = '#####@gmail.com',
    rest = 'events',
    queryString = {
      timeMax: tomorrow.toISOString(),
      timeMin: today.toISOString(),
      pp: 100,
      key: '###########################'
    };

  return baseUrl + '/' + encodeURIComponent(calendar) + '/' + rest + '?' + $.param(queryString) + '&callback=?';
};

exports.calendar = function(req, res){
  var calendar = '';
  https.get({
    host: 'www.googleapis.com',
    path: buildUrl(new Date)
  }, function(res) {
    res.on('data', function(chunk) {
      calendar += chunk;
    });
  });
    
  res.render(calendar);
};

routes_index.js

exports.index = function(req, res){
  res.render('index', { title: 'Express' })
}

tree

○ > tree -L 2                                                                                                                                                                                          -I- 
.
├── app.js
├── models
│   └── event.js
├── node_modules
│   ├── express
│   ├── jade
│   ├── mocha
│   └── should
├── package.json
├── public
│   ├── images
│   ├── javascripts
│   └── stylesheets
├── routes
│   ├── calendar.js
│   └── index.js
├── test
└── views
    ├── index.jade
    └── layout.jade