/**
* Add a single task to CLI Namespace.
* Example of inclusion support to a single task:
*
* [php]
* $cliOrmNamespace->addTask('my-custom-task', 'MyProject\Cli\Tasks\MyCustomTask');
*
* @param string $name CLI Task name
* @param string $class CLI Task class (FQCN - Fully Qualified Class Name)
*
* @return TaskNamespace This object instance
*/
public function addTask($name, $class)
{
$name = self::formatName($name);
if ($this->hasTask($name)) {
throw CLIException::cannotOverrideTask($name);
}
return $this->overrideTask($name, $class);
}
/**
* Retrieve the correct namespace given a namespace path
*
* @param array $namespacePath CLI Namespace path
*
* @return AbstractNamespace
*/
private function _retrieveTaskNamespace($namespacePath)
{
$taskNamespace = $this;
$currentNamespacePath = '';
// Consider possible missing namespace (ie. "help") and forward to "core"
if (count($namespacePath) == 0) {
$namespacePath = array('Core');
}
// Loop through each namespace
foreach ($namespacePath as $namespaceName) {
$taskNamespace = $taskNamespace->getNamespace($namespaceName);
// If the given namespace returned "null", throw exception
if ($taskNamespace === null) {
throw CLIException::namespaceDoesNotExist($namespaceName, $currentNamespacePath);
}
$currentNamespacePath = (!empty($currentNamespacePath) ? ':' : '') . $taskNamespace->getName();
}
return $taskNamespace;
}
