/**
* @param Doctrine\MongoDB\Database
* @param string $file
*
* @return array
*
* @throws RuntimeException
* @throws InvalidArgumentException
* @throws Exception
*/
public function executeScript(Database $db, $file)
{
$scripts = $this->configuration->getMigrationsScriptDirectory();
if (null === $scripts) {
throw new \RuntimeException('Missing Configuration for migrations script directory');
}
$path = realpath($scripts . '/' . $file);
if (!file_exists($path)) {
throw new \InvalidArgumentException(sprintf('Could not execute %s. File does not exist.', $path));
}
try {
$js = file_get_contents($path);
if (false === $js) {
throw new \Exception('file_get_contents returned false');
}
} catch (\Exception $e) {
throw $e;
}
$result = $db->command(array('$eval' => $js, 'nolock' => true));
if (isset($result['errmsg'])) {
throw new \Exception($result['errmsg'], isset($result['errno']) ? $result['errno'] : null);
}
return $result;
}
