/**
* Creates a file at given path, checks if the file exists
*
* @param string $path Where to put the file.
* @param string $contents Content to put in the file.
* @return boolean Success
* @link http://book.cakephp.org/2.0/en/console-and-shells.html#Shell::createFile
*/
public function createFile($path, $contents)
{
if (is_file($path) && $this->params['keep'] === true) {
$this->out(__d('cake_console', 'Skipping file %s.', $path));
return false;
}
return parent::createFile($path, $contents);
}