app.js

/**
 * Module dependencies.
 */

var express = require('express');
var routes = require('./routes/index.js');
var http = require('http');
var path = require('path');
var sass = require('node-sass');




var app = express();

// all environments
app.set('port', process.env.PORT || 3000);
app.set('views', path.join(__dirname, 'views'));
app.set('view engine', 'jade');
app.use(express.favicon());
app.use(express.logger('dev'));
app.use(express.json());
app.use(express.urlencoded());
app.use(express.methodOverride());
app.use(app.router);
app.use(
	sass.middleware({
		src: __dirname + '/public',
		dest: __dirname + '/public',
		debug: true
	})
);

app.use(express.static(path.join(__dirname, 'public')));

// development only
if ('development' == app.get('env')) {
  app.use(express.errorHandler());
}

app.get('/', routes.index);
app.get('/receive_message', routes.receive_message);
app.get('/retrieve_messages', routes.retrieve_messages);

http.createServer(app).listen(app.get('port'), function(){
  console.log('Express server listening on port ' + app.get('port'));
});