app.js

/**
 * Module dependencies.
 */

var express = require('express'),
    routes = require('./routes'),
    proxy = require('./routes/proxy'),
    http = require('http'),
    path = require('path'),
    proxy_url = "https://" +
                process.env.USERNAME +
                ".cloudant.com",
    admin_url = "https://" +
                process.env.USERNAME +
                ":" +
                process.env.PASSWORD +
                "@" +
                process.env.USERNAME +
                ".cloudant.com";

var app = express();

// all environments
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'));
// all requests to /proxy* get forwarded to Cloudant through the proxy
app.use(proxy('proxy', proxy_url));
app.use(express.bodyParser());
app.use(express.methodOverride());
app.use(app.router);
app.use(express.static(path.join(__dirname, 'public')));

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

app.get('/', routes.index);
app.get('/readme', require('./routes/readme'));
require('./routes/api')(app, 'api', admin_url);

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