gistfile1.txt

<?php

ini_set('display_errors', 1);
error_reporting(E_ALL ^ E_STRICT);

$project = getenv('GERRIT_PROJECT');
$path = dirname(__DIR__ . '../');

$submodules = shell_exec(sprintf("cd %s && git submodule foreach --recursive 'git config remote.origin.url | grep \"%s.git\" || :'", $path, $project));
$submodules = explode(chr(10), $submodules);

foreach ($submodules as $index => $submodule) {
	if (substr($submodule, 0, 9) !== 'Entering ') {
		$path = realpath(__DIR__ . '/../' . str_replace(array('Entering ', "'"), '', $submodules[$index - 1]));
	}
}

$cherryPickCommand = sprintf('git fetch ssh://%s/%s %s && git cherry-pick FETCH_HEAD', getenv('GERRIT_HOST'), $project, getenv('GERRIT_REFSPEC'));
echo shell_exec(sprintf('cd %s && %s', $path, $cherryPickCommand));

?>