/**
  * Execute the command.
  */
 public function handle()
 {
     $prefix = $this->option('prefixVersionWith');
     $suffix = $this->option('suffixVersionWith');
     $currentVersion = $this->updater->source()->getVersionInstalled($prefix, $suffix);
     $isAvail = $this->updater->source()->isNewVersionAvailable($currentVersion);
     if ($isAvail) {
         $newVersion = $this->updater->source()->getVersionAvailable();
         $this->info('A new version [' . $newVersion . '] is available.');
     } else {
         $this->comment('There\'s no new version available.');
     }
 }
 public function download()
 {
     $this->updater->source()->fetch();
 }