app.js

/**
 * Module dependencies.
 */

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

var favicon = require('serve-favicon')
  , logger = require('morgan')
  , methodOverride = require('method-override')
  , session = require('express-session')
  , bodyParser = require('body-parser')
  , multer = require('multer')
  , errorHandler = require('errorhandler')

var app = express();

app.set('port', process.env.PORT || 3000);
app.set('views', path.join( __dirname, '/views') ); // critical to use path.join on windows
app.set('view engine', 'vash');
app.use(favicon(__dirname + '/public/favicon.ico'));
app.use(logger('dev'));
app.use(methodOverride());
app.use(session({ resave: true,
                  saveUninitialized: true,
                  secret: 'blarg blarg' }));
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: true }));
app.use(multer());

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

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

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

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