/**
* Override options for a task
*
* The order of the options is:
*
* Deployment, Node, Application, Task
*
* A task option will always override more global options from the
* Deployment, Node or Application.
*
* Global options for a task should be prefixed with the task name to prevent naming
* issues between different tasks. For example passing a special option to the
* GitCheckoutTask could be expressed like 'TYPO3\\Surf\\Task\\GitCheckoutTask[sha1]' => '1234...'.
*
* @param string $taskName
* @param \TYPO3\Surf\Domain\Model\Deployment $deployment
* @param \TYPO3\Surf\Domain\Model\Node $node
* @param \TYPO3\Surf\Domain\Model\Application $application
* @param array $taskOptions
* @return array
*/
protected function overrideOptions($taskName, Deployment $deployment, Node $node, Application $application, array $taskOptions)
{
$globalOptions = array_merge($deployment->getOptions(), $node->getOptions(), $application->getOptions());
$globalTaskOptions = array();
foreach ($globalOptions as $optionKey => $optionValue) {
if (strlen($optionKey) > strlen($taskName) && strpos($optionKey, $taskName) === 0 && $optionKey[strlen($taskName)] === '[') {
$globalTaskOptions[substr($optionKey, strlen($taskName) + 1, -1)] = $optionValue;
}
}
return array_merge($globalOptions, $globalTaskOptions, $taskOptions);
}