Clear Cache Shell for CakePHP2.0

ClearCacheSell.php

<?php

/**
 * CakePHP ClearCacheShell for 2.0
 * @author junichi11
 */
class ClearCacheShell extends AppShell {

	public $uses = array();
	public $task = array();
	private $clearDir = array('models', 'persistent', 'views');

	public function main() {
		$clearCache = null;
		if(!empty($this->params['type'])){
			$clearCache = clearCache(null, $this->args[0], null);
			$this->_viewResult($clearCache, $this->args[0]);
			return;
		}
		foreach($this->clearDir as $dir){
			$clearCache = clearCache(null, $dir);
			$this->_viewResult($clearCache, $dir);
		}
	}
	
	protected function _viewResult($clearCache, $type) {
		if ($clearCache) {
			$this->out(__("%s : Success!", $type));
		} else {
			$this->out(__("%s : Failure!", $type));
		}
	}
	
	public function getOptionParser(){
		$parser = parent::getOptionParser();
		return $parser->description(__('Clear files in the app/tmp/cache.'))
			->addOption('type', array(
				'help' => __('File type (directory name).'),
				'boolean' => true
			));
	}

}