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<?php declare(strict_types = 1); |
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namespace Churn\Commands; |
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use Churn\Factories\ResultsRendererFactory; |
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use Churn\Logic\ResultsLogic; |
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use Churn\Managers\ProcessManager; |
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use Churn\Factories\ProcessFactory; |
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use Churn\Managers\FileManager; |
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use Symfony\Component\Console\Command\Command; |
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use Symfony\Component\Console\Input\InputArgument; |
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use Symfony\Component\Console\Input\InputInterface; |
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use Symfony\Component\Console\Input\InputOption; |
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use Symfony\Component\Console\Output\OutputInterface; |
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use Churn\Configuration\Config; |
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use Symfony\Component\Yaml\Yaml; |
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use InvalidArgumentException; |
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use Churn\Collections\FileCollection; |
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/** |
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* @SuppressWarnings(PHPMD.CouplingBetweenObjects) |
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*/ |
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class ChurnCommand extends Command |
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{ |
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/** |
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* The results logic. |
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* @var ResultsLogic |
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*/ |
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private $resultsLogic; |
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/** |
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* The process manager. |
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* @var ProcessManager |
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*/ |
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private $processManager; |
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/** |
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* The renderer factory. |
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* @var ResultsRendererFactory |
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*/ |
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private $renderFactory; |
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/** |
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* ChurnCommand constructor. |
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* @param ResultsLogic $resultsLogic The results logic. |
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* @param ProcessManager $processManager The process manager. |
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* @param ResultsRendererFactory $renderFactory The Results Renderer Factory. |
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*/ |
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public function __construct( |
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ResultsLogic $resultsLogic, |
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ProcessManager $processManager, |
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ResultsRendererFactory $renderFactory |
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) { |
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parent::__construct(); |
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$this->resultsLogic = $resultsLogic; |
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$this->processManager = $processManager; |
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$this->renderFactory = $renderFactory; |
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} |
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/** |
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* Configure the command |
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* @return void |
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*/ |
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protected function configure(): void |
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{ |
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$this->setName('run') |
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->addArgument('paths', InputArgument::IS_ARRAY, 'Path to source to check.') |
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->addOption('configuration', 'c', InputOption::VALUE_OPTIONAL, 'Path to the configuration file', 'churn.yml') // @codingStandardsIgnoreLine |
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->addOption('format', null, InputOption::VALUE_REQUIRED, 'The output format to use', 'text') |
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->setDescription('Check files') |
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->setHelp('Checks the churn on the provided path argument(s).'); |
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} |
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/** |
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* Execute the command |
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* @param InputInterface $input Input. |
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* @param OutputInterface $output Output. |
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* @return void |
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*/ |
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protected function execute(InputInterface $input, OutputInterface $output): void |
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{ |
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$content = (string) @file_get_contents($input->getOption('configuration')); |
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$config = Config::create(Yaml::parse($content) ?? []); |
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$paths = $this->getDirectoriesToScan($input, $config->getDirectoriesToScan()); |
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$completedProcesses = $this->processManager->process( |
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$this->createFileCollection($config, $paths), |
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new ProcessFactory($config->getCommitsSince()), |
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$config->getParallelJobs() |
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); |
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$resultCollection = $this->resultsLogic->process( |
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$completedProcesses, |
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$config->getMinScoreToShow(), |
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$config->getFilesToShow() |
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); |
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$renderer = $this->renderFactory->getRenderer($input->getOption('format')); |
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$renderer->render($output, $resultCollection); |
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} |
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/** |
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* Get the directories to scan. |
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* @param InputInterface $input Input Interface. |
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* @param array $dirsConfigured The directories configured to scan. |
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* @throws InvalidArgumentException If paths argument invalid. |
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* @return array When no directories to scan found. |
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*/ |
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private function getDirectoriesToScan(InputInterface $input, array $dirsConfigured): array |
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{ |
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$dirsProvidedAsArgs = $input->getArgument('paths'); |
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if (count($dirsProvidedAsArgs) > 0) { |
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return $dirsProvidedAsArgs; |
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} |
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if (count($dirsConfigured) > 0) { |
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return $dirsConfigured; |
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} |
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throw new InvalidArgumentException( |
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'Provide the directories you want to scan as arguments, ' . |
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'or configure them under "directoriesToScan" in your churn.yml file.' |
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); |
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} |
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/** |
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* Creates a file collection. |
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* @param Config $config The configuration. |
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* @param string[] $paths An array of paths. |
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* @return FileCollection |
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*/ |
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protected function createFileCollection(Config $config, array $paths): FileCollection |
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{ |
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$fileManager = new FileManager( |
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$config->getFileExtensions(), |
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$config->getFilesToIgnore() |
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); |
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return $fileManager->getPhpFiles($paths); |
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} |
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} |
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bmitch /
churn-php
