var express = require('express');

var path = require('path');

var index = require('./routes/index');

var tweets = require('./routes/tweets');

var app = express();

// serve static assets from the public directory

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

// look for view html in the views directory

app.set('views', path.join(__dirname, 'views'));

// use ejs to render

app.set('view engine', 'ejs');

// setup routes

app.use('/', index);

app.use('/tweets', tweets);

module.exports = app;

var port = process.env.PORT || 5000;

app.listen(port, function() {

console.log('Listening on ' + port);

});