app.js

#!/usr/bin/env node

var express = require('express')
var path = require('path')
var favicon = require('static-favicon')
var logger = require('morgan')
var cookieParser = require('cookie-parser')
var bodyParser = require('body-parser')

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

var app = express()

// view engine setup
var engine = require('ejs-locals')
app.engine('ejs', engine)
app.set('views', path.join(__dirname, 'views'))
app.set('view engine', 'ejs')

app.use(favicon())
app.use(logger('dev'))
app.use(bodyParser.json())
app.use(bodyParser.urlencoded())
app.use(cookieParser())
app.use(express.static(path.join(__dirname, 'public')))

app.use('/', routes)

/// catch 404 and forward to error handler
app.use(function (req, res, next) {
  var err = new Error('Not Found')
  err.status = 404
  next(err)
})

/// error handlers

// development error handler
// will print stacktrace
if (app.get('env') === 'development') {
  app.use(function (err, req, res, next) {
    res.status(err.status || 500)
    res.render('error', {
      message: err.message,
      error: err
    })
  })
}

// production error handler
// no stacktraces leaked to user
app.use(function (err, req, res, next) {
  res.status(err.status || 500)
  res.render('error', {
    message: err.message,
    error: {}
  })
})

var debug = require('debug')('spellah')

var port = process.env.PORT || 3000

app.listen(port, function () {
  debug('Spellah listening on port ' + port)
})