logsene-cli/lib/bootstrap.js

Logsene command-line interface

'use strict';
/* jshint node:true */
/* global module, process, console, require */
var help = require('./util'),
    conf = require('./config');

var bootstrapped = {};

/**
 * Function that is executed once, used to setup
 * logsene specific stuff
 * @private
 */
var bootstrap = function _bootstrap() {

  process.title = 'logsene';

  // bootstrap tracing
  // first check cli params (has priority)
  // for one-time trace, it must be together with search (not get or set)
  if (help.argv._.hasOwnProperty('search') && help.argv.trace) {
    //console.log('argv trace: ' + help.argv.trace);
    help.enableTrace(help.argv.trace);

  } else if (typeof conf.getSync('trace') !== 'undefined') {  // from the current session
    //console.log('conf trace: ' + conf.getSync('trace'));
    help.enableTrace(conf.getSync('trace'));
  }

  // put API URIs from the configuration to the env (to avoid hard-coding them in the API)
  process.env.LOGSENE_ES_HOST     = conf.logseneEsHost;
  process.env.LOGSENE_ES_HOST_EU  = conf.logseneEsHostEU;
  process.env.LOGSENE_URI         = conf.logseneUri;
  process.env.LOGSENE_URI_EU      = conf.logseneUriEU;

  // make this a one time gig
  bootstrapped.done = true;
};

if (!bootstrapped.done) bootstrap();