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<?php |
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/** |
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* This file is part of CaptainHook |
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* |
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* (c) Sebastian Feldmann <[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 CaptainHook\App\Hook\File\Action; |
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use CaptainHook\App\Config; |
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use CaptainHook\App\Console\IO; |
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use CaptainHook\App\Exception\ActionFailed; |
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use CaptainHook\App\Hook\Action; |
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use CaptainHook\App\Hook\Constrained; |
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use CaptainHook\App\Hook\Restriction; |
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use Exception; |
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use SebastianFeldmann\Git\Repository; |
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/** |
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* Class Check |
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* |
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* @package CaptainHook |
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* @author Sebastian Feldmann <[email protected]> |
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* @link https://github.com/captainhookphp/captainhook |
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* @since Class available since Release 5.4.1 |
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*/ |
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abstract class Check implements Action, Constrained |
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{ |
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/** |
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* Actual action name |
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* |
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* @var string |
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*/ |
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protected $actionName; |
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/** |
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* Make sure this action is only used pro pre-commit hooks |
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* |
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* @return \CaptainHook\App\Hook\Restriction |
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*/ |
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public static function getRestriction(): Restriction |
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{ |
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return new Restriction('pre-commit'); |
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} |
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/** |
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* Executes the action |
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* |
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* @param \CaptainHook\App\Config $config |
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* @param \CaptainHook\App\Console\IO $io |
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* @param \SebastianFeldmann\Git\Repository $repository |
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* @param \CaptainHook\App\Config\Action $action |
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* @return void |
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* @throws \Exception |
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*/ |
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abstract public function execute(Config $config, IO $io, Repository $repository, Config\Action $action): void; |
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/** |
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* @param \CaptainHook\App\Config\Options $options |
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* @param string[] $stagedFiles |
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* @return array |
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* @throws \Exception |
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*/ |
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protected function getFilesToCheck(Config\Options $options, array $stagedFiles): array |
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{ |
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return $this->extractFilesToCheck($this->getFilesToWatch($options), $stagedFiles); |
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} |
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/** |
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* Return a list of files to watch |
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* |
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* ['pattern1' => ['file1', 'file2'], 'pattern2' => ['file3']...] |
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* |
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* @param \CaptainHook\App\Config\Options $options |
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* @return array |
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* @throws \Exception |
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*/ |
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private function getFilesToWatch(Config\Options $options): array |
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{ |
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$filesToWatch = []; |
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$filePatterns = $options->get('files'); |
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if (!is_array($filePatterns)) { |
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throw new Exception('Missing option "files" for ' . $this->actionName . ' action'); |
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} |
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// collect all files that should be watched |
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foreach ($filePatterns as $glob) { |
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$filesToWatch[$glob] = glob($glob); |
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} |
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return $filesToWatch; |
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} |
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/** |
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* Extract files list from the action configuration |
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* |
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* @param array $filesToWatch ['pattern1' => ['file1', 'file2'], 'pattern2' => ['file3']...] |
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* @param string[] $stagedFiles |
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* @return array |
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*/ |
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private function extractFilesToCheck(array $filesToWatch, array $stagedFiles): array |
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{ |
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$filesToCheck = []; |
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// check if any staged file should be watched |
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foreach ($stagedFiles as $stagedFile) { |
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if ($this->isFileUnderWatch($stagedFile, $filesToWatch)) { |
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$filesToCheck[] = $stagedFile; |
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} |
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} |
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return $filesToCheck; |
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} |
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/** |
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* Check if a file is in the list of watched files |
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* |
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* @param string $stagedFile |
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* @param array $filesToWatch |
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* @return bool |
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*/ |
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protected function isFileUnderWatch(string $stagedFile, array $filesToWatch): bool |
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{ |
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// check the list of files found for each pattern |
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foreach ($filesToWatch as $pattern => $files) { |
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foreach ($files as $fileToWatch) { |
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if ($fileToWatch === $stagedFile) { |
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return true; |
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} |
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} |
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} |
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return false; |
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} |
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/** |
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* Returns true if the file has no contents |
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* |
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* @param string $file |
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* @return bool |
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*/ |
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protected function isEmpty(string $file): bool |
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{ |
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return filesize($file) === 0; |
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} |
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} |
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