/**
* Verify if the repository root points to a valid Git repository.
*
* @return boolean
* TRUE if the repository path is a bare Git Repository.
*/
public function isValidGitRepo()
{
// do not use exec() method to get the shell return code
if (!$this->envSet) {
$this->setEnv();
}
$logs = array();
$git_bin = _versioncontrol_git_get_binary_path();
exec(escapeshellcmd("{$git_bin} ls-files"), $logs, $shell_return);
if ($shell_return != 0) {
return FALSE;
}
return TRUE;
}
public function passthru($command, $exception = FALSE)
{
$command = escapeshellcmd(_versioncontrol_git_get_binary_path() . ' ' . $command);
$env = array('GIT_DIR' => $this->repository->root);
return $this->proc_open($command, $exception, file_exists($this->repository->root) ? $this->repository->root : NULL, $env);
}
