public static function run($scriptName)
{
$fileName = basename($scriptName) . '.lock';
$lockFile = sys_get_temp_dir() . DIRECTORY_SEPARATOR . $fileName;
self::$fileHandle = fopen($lockFile, 'wb');
if (!flock(self::$fileHandle, LOCK_EX | LOCK_NB)) {
throw new InstanceAlreadyRunningException($scriptName);
}
}
public static function run($fileName, $callback)
{
$logger = new Logger($fileName);
try {
SingleInstance::run($fileName);
} catch (InstanceAlreadyRunningException $e) {
$logger->log('Already running');
self::$finished = true;
exit(1);
}
$logger->log('Working');
register_shutdown_function([get_class(), 'shutdown'], $logger);
try {
$callback($logger);
} catch (Exception $e) {
$logger->log($e);
$logger->log('Finished with errors');
self::$finished = true;
exit(1);
}
$logger->log('Finished');
self::$finished = true;
exit(0);
}
