Express application configuration

express-app-config

module.exports = function(express, path, app) {
    var root = path.normalize(__dirname + '../../../');
    
    app.configure(function() {
        app.use(express.logger('dev')); // log all requests to the console
        app.use(express.cookieParser()); // enable reading of cookies
        app.use(express.json({ limit: '50mb' })); // set json request payload size
        app.use(express.urlencoded({ limit: '50mb' })); // set query request payload size
        app.use(express.static(path.join(root, 'public'))); // set relative site root
        
        app.set('views', path.join(root, 'views')); // set view path
        app.set('view engine', 'ejs'); // set EJS as templating engine
        
        process.env.port = process.env.port = process.env.port || 3000;
    });
};