/*
* Windshaft
* ===============
*
* ./app.js [environment]
*
* environments: [development, production] 
*/


// sanity check
var ENV = process.argv[2]
if (ENV != 'development' && ENV != 'production'){
  console.error("\nnode app.js [environment]");
  console.error("environments: [development, production]\n");
  process.exit(1);
}

var _ = require('underscore');

// set environment specific variables
global.settings     = require(__dirname + '/config/settings');
global.environment  = require(__dirname + '/config/environments/' + ENV);
_.extend(global.settings, global.environment);

var Windshaft = require('windshaft');
var serverOptions = require('./lib/cartodb/server_options');

// boot
var ws = new Windshaft.Server(serverOptions);
ws.listen(global.environment.windshaft_port);
console.log("Windshaft tileserver started on port " + global.environment.windshaft_port);