install.js

var http = require('http');
var sys = require('sys');
var workerLib = require('./lib/workerlib');
var config = workerLib.config;
var client = workerLib.client;

var couchSettings = [
['httpd_global_handlers', '_events', '{couch_httpd_proxy, handle_proxy_req, <<"http://127.0.0.1:' + config.livelyPort + '">>}'],
['os_daemons', 'livelyevents_daemon', 'node ' + __dirname + '/lively-events.js'],
];

couchSettings.reverse();
var saveSettings = function(settings, cb) {
  var setting = settings.pop();
  client.request({
    method: 'PUT',
    path: '/_config/' + setting[0] + '/' + setting[1],
    data: JSON.stringify(setting[2]),
    responseEncoding: 'binary'
  }, function(err, res) {
    resObj = JSON.parse(res);
    if(err) {
      console.log("cannot connect to CouchDB!");
      process.exit(0);
      return;
    }
    if(resObj.error) {
      console.log(resObj);
      process.exit(0);
    } else {
      if(settings.length > 0) {
        saveSettings(settings, cb);
      } else {
        cb();
      }
    }
  });
}
saveSettings(couchSettings, function() {
  console.log('Installation successful. LivelyCouch has started. Time to live.');
  process.exit(0);
});