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CacheListCommand.php
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CacheListCommand.php
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<?php
declare(strict_types=1);
/**
* CakePHP(tm) : Rapid Development Framework (https://cakephp.org)
* Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
*
* Licensed under The MIT License
* For full copyright and license information, please see the LICENSE.txt
* Redistributions of files must retain the above copyright notice.
*
* @copyright Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
* @link https://cakephp.org CakePHP(tm) Project
* @since 4.0.0
* @license https://opensource.org/licenses/mit-license.php MIT License
*/
namespace Cake\Command;
use Cake\Cache\Cache;
use Cake\Console\Arguments;
use Cake\Console\ConsoleIo;
use Cake\Console\ConsoleOptionParser;
/**
* CacheList command.
*/
class CacheListCommand extends Command
{
/**
* @inheritDoc
*/
public static function defaultName(): string
{
return 'cache list';
}
/**
* Hook method for defining this command's option parser.
*
* @see https://book.cakephp.org/5/en/console-commands/option-parsers.html
* @param \Cake\Console\ConsoleOptionParser $parser The parser to be defined
* @return \Cake\Console\ConsoleOptionParser The built parser.
*/
public function buildOptionParser(ConsoleOptionParser $parser): ConsoleOptionParser
{
$parser = parent::buildOptionParser($parser);
$parser->setDescription('Show a list of configured caches.');
return $parser;
}
/**
* Get the list of cache prefixes
*
* @param \Cake\Console\Arguments $args The command arguments.
* @param \Cake\Console\ConsoleIo $io The console io
* @return int|null The exit code or null for success
*/
public function execute(Arguments $args, ConsoleIo $io): ?int
{
$engines = Cache::configured();
foreach ($engines as $engine) {
$io->out("- $engine");
}
return static::CODE_SUCCESS;
}
}