/**
* @return Node[]
*/
public function getChildren()
{
$children = array();
foreach ($this->reference->getCommit()->getTree()->getChildren() as $name => $child) {
if ($child->getType() === TreeNodeInterface::TREE_TYPE && ($this->depth > 0 || $this->depth === -1)) {
$children[$name] = new Directory($child, $name, $this->getHash(), $this->depth === -1 ? $this->depth : $this->depth - 1);
} elseif ($child->getType() === TreeNodeInterface::FILE_TYPE) {
$children[$name] = new File($child, $name, $this->getHash());
}
// TODO TreeReferenceInterface
}
return $children;
}
/**
* {@inheritdoc}
*/
public function getRoot(CommitInterface $commit = null)
{
if ($commit !== null) {
return $commit->getTree();
}
if (!$this->reference) {
if ($this->referenceHash === null) {
return;
}
try {
$this->reference = $this->referenceManager->fetch($this->referenceHash);
} catch (\Exception $ex) {
return;
}
$this->referenceCommit = $this->reference->getCommit();
}
if (!$this->root) {
$this->root = $this->referenceCommit->getTree();
}
return $this->root;
}
/**
* {@inheritdoc}
*/
public function update(ReferenceInterface $reference, CommitInterface $commit)
{
$reference->update($commit);
return $this->database->store($reference);
}