/**
  * Dump summary of all items in the index so far.
  */
 public function dumpItems()
 {
     $items = $this->index->getItems();
     $dimensions = $this->getApplication()->getTerminalDimensions();
     $width = $dimensions[0];
     foreach ($items as $item) {
         $out = substr(sprintf(" %-10s %-30s %-15s %-5s", $item->getID(), $item->getName(), $item->getVersion(), $item->getStatus()), 0, $width);
         $this->output->writeln($out);
     }
 }