/**
* @param DirectoryInterface $node
* @return ObjectStream
*/
protected function copyToDirectory(DirectoryInterface $node)
{
return $this->copyToFile($node->getFilesystem()->file($node->getPath() . $this->getName()));
}
/**
* @param DirectoryInterface $node
* @param $stream
* @param $closeCount
*/
protected function streamLsIntoStream(DirectoryInterface $node, $stream, &$closeCount)
{
$closeCount++;
$nodeStream = $node->lsRecursiveStreaming();
$nodeStream->on('end', function () use(&$closeCount) {
$closeCount--;
});
$nodeStream->pipe($stream, ['end' => false]);
}