Viewing file:  ClearCacheCommand.php (3.38 KB) -rw-r--r--
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<?php declare(strict_types=1);
/*
* This file is part of Composer.
*
* (c) Nils Adermann <naderman@naderman.de>
* Jordi Boggiano <j.boggiano@seld.be>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Composer\Command;
use Composer\Cache;
use Composer\Factory;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Output\OutputInterface;
/**
* @author David Neilsen <petah.p@gmail.com>
*/
class ClearCacheCommand extends BaseCommand
{
protected function configure(): void
{
$this
->setName('clear-cache')
->setAliases(['clearcache', 'cc'])
->setDescription('Clears composer\'s internal package cache')
->setDefinition([
new InputOption('gc', null, InputOption::VALUE_NONE, 'Only run garbage collection, not a full cache clear'),
])
->setHelp(
<<<EOT
The <info>clear-cache</info> deletes all cached packages from composer's
cache directory.
Read more at https://getcomposer.org/doc/03-cli.md#clear-cache-clearcache-cc
EOT
)
;
}
protected function execute(InputInterface $input, OutputInterface $output): int
{
$config = Factory::createConfig();
$io = $this->getIO();
$cachePaths = [
'cache-vcs-dir' => $config->get('cache-vcs-dir'),
'cache-repo-dir' => $config->get('cache-repo-dir'),
'cache-files-dir' => $config->get('cache-files-dir'),
'cache-dir' => $config->get('cache-dir'),
];
foreach ($cachePaths as $key => $cachePath) {
// only individual dirs get garbage collected
if ($key === 'cache-dir' && $input->getOption('gc')) {
continue;
}
$cachePath = realpath($cachePath);
if (!$cachePath) {
$io->writeError("<info>Cache directory does not exist ($key): $cachePath</info>");
continue;
}
$cache = new Cache($io, $cachePath);
$cache->setReadOnly($config->get('cache-read-only'));
if (!$cache->isEnabled()) {
$io->writeError("<info>Cache is not enabled ($key): $cachePath</info>");
continue;
}
if ($input->getOption('gc')) {
$io->writeError("<info>Garbage-collecting cache ($key): $cachePath</info>");
if ($key === 'cache-files-dir') {
$cache->gc($config->get('cache-files-ttl'), $config->get('cache-files-maxsize'));
} elseif ($key === 'cache-repo-dir') {
$cache->gc($config->get('cache-ttl'), 1024 * 1024 * 1024 /* 1GB, this should almost never clear anything that is not outdated */);
} elseif ($key === 'cache-vcs-dir') {
$cache->gcVcsCache($config->get('cache-ttl'));
}
} else {
$io->writeError("<info>Clearing cache ($key): $cachePath</info>");
$cache->clear();
}
}
if ($input->getOption('gc')) {
$io->writeError('<info>All caches garbage-collected.</info>');
} else {
$io->writeError('<info>All caches cleared.</info>');
}
return 0;
}
}
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