Hal\Application\Command\RunMetricsCommand::execute()

Complexity

Conditions	10
Paths	19

Size

Total Lines	73
Code Lines	42

Duplication

Lines	0
Ratio	0 %

Importance

Changes	4
Bugs	3	Features	1

<?php
    protected function execute(InputInterface $input, OutputInterface $output)
    {

        $output->writeln('PHPMetrics by Jean-François Lépine <https://twitter.com/Halleck45>');
        $output->writeln('');

        // config
        $configFactory = new ConfigFactory();
        $config = $configFactory->factory($input);

        // files
        if(null === $config->getPath()->getBasePath()) {
            throw new \LogicException('Please provide a path to analyze');
        }

        // files to analyze
        $finder = new Finder(
            $config->getPath()->getExtensions()
            , $config->getPath()->getExcludedDirs()
            , $config->getPath()->isFollowSymlinks() ? Finder::FOLLOW_SYMLINKS : null
        );

        // prepare plugins
        $repository = new Repository();
        foreach($config->getExtensions()->getExtensions() as $filename) {
            if(!file_exists($filename) ||!is_readable($filename)) {
                $output->writeln(sprintf('<error>Plugin %s skipped: not found</error>', $filename));
                continue;
            }
            $plugin = require_once($filename);
            $repository->attach($plugin);
        }
        $extensionService = new ExtensionService($repository);

        // prepare structures
        $bounds = new Bounds();
        $collection = new ResultCollection();
        $aggregatedResults = new ResultCollection();

        // execute analyze
        $queueFactory = new QueueAnalyzeFactory($input, $output, $config, $extensionService);
        $queue = $queueFactory->factory($finder, $bounds);
        gc_disable();
        $queue->execute($collection, $aggregatedResults);
        gc_enable();

        $output->writeln('');

        // provide data to extensions
        if(($n = sizeof($repository->all())) > 0) {
            $output->writeln(sprintf('%d %s. Executing analyzis', $n, ($n > 1 ? 'plugins are enabled' : 'plugin is enabled') ));
            $extensionService->receive($config, $collection, $aggregatedResults, $bounds);
        }

        // generating reports
        $output->writeln("Generating reports...");
        $queueFactory = new QueueReportFactory($input, $output, $config, $extensionService);
        $queue = $queueFactory->factory($finder, $bounds);
        $queue->execute($collection, $aggregatedResults);

        $output->writeln('<info>Done</info>');

        // evaluation of success
        $rule = $config->getFailureCondition();
        if(null !== $rule) {
            $evaluator = new Evaluator($collection, $aggregatedResults, $bounds);
            $result = $evaluator->evaluate($rule);
            // fail if failure-condition is realized
            return $result->isValid() ? 1 : 0;
        }

        return 0;
    }