/**
* Initializes or retrieves the cache object
* @return Cache object
*/
public static function open()
{
if (null == self::$instance) {
self::$instance = new self();
}
return self::$instance;
}
/**
* Retrieves a commit by sha from the GitHub API
*
* @param string $sha
*
* @return mixed
*/
public function get_commit($sha)
{
if (!$this->oauth_token() || !$this->repository()) {
return false;
}
if ($cache = Cache::open()->get('commits', $sha)) {
return $cache;
}
return Cache::open()->save('commits', $sha, $this->call('GET', $this->commit_endpoint() . '/' . $sha));
}
