Graviton\GeneratorBundle\DependencyInjection\Compiler\GeneratorHashCompilerPass

Complexity

Total Complexity

5

Size/Duplication

Total Lines	56
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	2

Test Coverage

Coverage

100%

Importance

Changes	2
Bugs	1	Features	1

1 Method

Rating	Name	Duplication	Size	Complexity
B	process()	0	45	5

<?php
/**
 * a compilerpass that computes a single hash of the current generated bundles
 */

namespace Graviton\GeneratorBundle\DependencyInjection\Compiler;

use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
use Symfony\Component\DependencyInjection\ContainerBuilder;
use Symfony\Component\Finder\Finder;

/**
 * @author   List of contributors <https://github.com/libgraviton/graviton/graphs/contributors>
 * @license  http://opensource.org/licenses/gpl-license.php GNU Public License
 * @link     http://swisscom.ch
 */
class GeneratorHashCompilerPass implements CompilerPassInterface
{

    /**
     * generate the hashes
     *
     * @param ContainerBuilder $container container builder
     *
     * @return void
     */
    public function process(ContainerBuilder $container)
    {
        // first type of hash: the genhash'es of all GravitonDyn bundles
        $dir = $container->getParameter('graviton.generator.dynamicbundle.dir');

        $dynHash = '';
        if (is_dir($dir)) {
            $finder = (new Finder())
                ->in($dir)
                ->files()
                ->sortByName()
                ->name('genhash');

            foreach ($finder as $file) {
                $dynHash .= DIRECTORY_SEPARATOR . $file->getContents();
            }
        }

        // 2nd hash: configuration of our own graviton things (static stuff)
        $staticHash = '';
        if (is_dir(__DIR__.'/../../../')) {
            $finder = (new Finder())
                ->in(__DIR__ . '/../../../')
                ->path('/serializer/')
                ->path('/doctrine/')
                ->path('/schema/')
                ->notPath('/Tests/')
                ->files()
                ->sortByName()
                ->name('*.xml')
                ->name('*.json');

            foreach ($finder as $file) {
                $staticHash .= DIRECTORY_SEPARATOR . sha1_file($file->getPathname());
            }
        }

        $dynHash = sha1($dynHash);
        $staticHash = sha1($staticHash);
        $allHash = sha1($dynHash . DIRECTORY_SEPARATOR . $staticHash);

        $container->setParameter('graviton.generator.hash.dyn', $dynHash);
        $container->setParameter('graviton.generator.hash.static', $staticHash);
        $container->setParameter('graviton.generator.hash.all', $allHash);
    }
}