Method describe

lib/API.js:1862–1893

* Description * @method describeProcess * @param {} pm2_id * @return

(pm2_id, cb)

   * @return
   */
  describe (pm2_id, cb) {
    var that = this;

    var found_proc = [];

    that.Client.executeRemote('getMonitorData', {}, function(err, list) {
      if (err) {
        Common.printError('Error retrieving process list: ' + err);
        that.exitCli(conf.ERROR_EXIT);
      }

      list.forEach(function(proc) {
        if ((!isNaN(pm2_id)    && proc.pm_id == pm2_id) ||
          (typeof(pm2_id) === 'string' && proc.name  == pm2_id)) {
          found_proc.push(proc);
        }
      });

      if (found_proc.length === 0) {
        Common.printError(conf.PREFIX_MSG_WARNING + '%s doesn\'t exist', pm2_id);
        return cb ? cb(null, []) : that.exitCli(conf.ERROR_EXIT);
      }

      if (!cb) {
        found_proc.forEach(function(proc) {
          UX.describe(proc);
        });
      }

      return cb ? cb(null, found_proc) : that.exitCli(conf.SUCCESS_EXIT);
    });
  }

  /**
   * API method to perform a deep update of PM2