/**
* Returns list of version in repository.
*
* @return array (version => hash)
*/
private function getVersions()
{
$versions = array();
$tags = $this->repository->getTags();
$branches = $this->repository->getBranches();
$util = new Utils\VersionParser();
// TODO: use dependency injection
foreach ($tags as $tag => $hash) {
$version = $util->parseTag($tag);
if (!$version) {
continue;
}
$versions[$version] = $tag;
}
foreach ($branches as $branch => $hash) {
$version = $util->parseBranch($branch);
$versions[$version] = $branch;
}
return $versions;
}
