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<?php |
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declare(strict_types=1); |
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/* |
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* This file is part of the dotfiles project. |
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* |
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* (c) Anthonius Munthi <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace Dotfiles\Core\Command; |
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use Dotfiles\Core\Config\Config; |
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use Dotfiles\Core\Util\Filesystem; |
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use Psr\Log\LoggerInterface; |
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use Symfony\Component\Console\Command\Command; |
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use Symfony\Component\Console\Input\InputInterface; |
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use Symfony\Component\Console\Output\OutputInterface; |
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use Symfony\Component\Finder\Finder; |
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/** |
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* Class ClearCacheCommand. |
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*/ |
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class ClearCacheCommand extends Command implements CommandInterface |
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{ |
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/** |
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* @var Config |
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*/ |
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private $config; |
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/** |
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* @var LoggerInterface |
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*/ |
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private $logger; |
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public function __construct(?string $name = null, Config $config, LoggerInterface $logger) |
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{ |
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parent::__construct($name); |
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$this->config = $config; |
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$this->logger = $logger; |
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} |
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protected function configure(): void |
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{ |
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$this |
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->setName('clear-cache') |
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->setAliases(array('cc', 'cache-clear')) |
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; |
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} |
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protected function execute(InputInterface $input, OutputInterface $output): void |
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{ |
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$config = $this->config; |
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$cacheDir = $config->get('dotfiles.cache_dir'); |
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$finder = Finder::create() |
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->in($cacheDir) |
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->files() |
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; |
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$fs = new Filesystem(); |
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$output->writeln("Cleaning cache in <comment>$cacheDir</comment>"); |
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/* @var \Symfony\Component\Finder\SplFileInfo $file */ |
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foreach ($finder->files() as $file) { |
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$fs->remove($file); |
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$relPath = $file->getRelativePathname(); |
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$message = "-removed <comment>$relPath</comment>"; |
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$this->logger->debug($message); |
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} |
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} |
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} |
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dotfilesphp /
dotfiles
Let?s assume that you have a directory layout like this:
. |-- OtherDir | |-- Bar.php | `-- Foo.php `-- SomeDir `-- Foo.phpand let?s assume the following content of
Bar.php:If both files
OtherDir/Foo.phpandSomeDir/Foo.phpare loaded in the same runtime, you will see a PHP error such as the following:PHP Fatal error: Cannot use SomeDir\Foo as Foo because the name is already in use in OtherDir/Foo.phpHowever, as
OtherDir/Foo.phpdoes not necessarily have to be loaded and the error is only triggered if it is loaded beforeOtherDir/Bar.php, this problem might go unnoticed for a while. In order to prevent this error from surfacing, you must import the namespace with a different alias: