app.js

var environment = process.argv[2];

var express = require('express'),
    routes = require('./routes'),
    // arduino = require('./routes/arduino.js'),
    http = require('http'),
    path = require('path');

var app = express();

app.configure(function() {
    app.set('port', process.env.PORT || 3000);
    app.set('views', __dirname + '/views');
    app.set('view engine', 'jade');
    app.use(express.favicon());
    app.use(express.logger('dev'));
    app.use(express.bodyParser());
    app.use(express.methodOverride());
    app.use(require('stylus').middleware({
        src: __dirname + '/public'
    }));
    app.use(app.router);
    app.use(express.static(path.join(__dirname, 'public')));
});

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

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

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

var io = require('socket.io').listen(server);

if (environment) {
    var arduinos = require('./conf/' + environment + ".js");
    arduino.init(arduinos);
}

// io.sockets.on('connection', function(socket) {
//     arduino.setSocket(socket);
// });