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<?php |
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/* |
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* Go! AOP framework |
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* |
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* @copyright Copyright 2013, Lisachenko Alexander <[email protected]> |
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* |
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* This source file is subject to the license that is bundled |
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* with this source code in the file LICENSE. |
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*/ |
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namespace Go\Instrument\ClassLoading; |
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use Go\Core\AspectKernel; |
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use Go\Instrument\FileSystem\Enumerator; |
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use Go\Instrument\Transformer\FilterInjectorTransformer; |
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use Symfony\Component\Console\Output\OutputInterface; |
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/** |
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* Warms up the cache |
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*/ |
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class CacheWarmer |
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{ |
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/** |
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* @var AspectKernel |
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*/ |
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protected $aspectKernel; |
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/** |
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* @var OutputInterface |
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*/ |
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protected $output; |
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/** |
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* CacheWarmer constructor. |
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* |
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* @param AspectKernel $aspectKernel A kernel |
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* @param OutputInterface $output Optional output to log current status. |
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*/ |
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public function __construct(AspectKernel $aspectKernel, OutputInterface $output = null) |
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{ |
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$this->aspectKernel = $aspectKernel; |
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$this->output = $output; |
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} |
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/** |
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* Warms up cache |
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*/ |
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public function warmUp() |
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{ |
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$options = $this->aspectKernel->getOptions(); |
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if (empty($options['cacheDir'])) { |
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throw new \InvalidArgumentException('Cache warmer require the `cacheDir` options to be configured'); |
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} |
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$enumerator = new Enumerator($options['appDir'], $options['includePaths'], $options['excludePaths']); |
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$iterator = $enumerator->enumerate(); |
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$total = iterator_count($iterator); |
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$this->writeln(sprintf('Total <info>%s</info> files to process.', $total)); |
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$this->newline(); |
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$iterator->rewind(); |
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set_error_handler(function ($errno, $errstr, $errfile, $errline) { |
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throw new \ErrorException($errstr, $errno, 0, $errfile, $errline); |
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}); |
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$errors = []; |
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foreach ($iterator as $file) { |
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$path = $file->getRealPath(); |
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try { |
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// This will trigger creation of cache |
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file_get_contents(FilterInjectorTransformer::PHP_FILTER_READ . |
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SourceTransformingLoader::FILTER_IDENTIFIER . |
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'/resource=' . $path |
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); |
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$this->writeln(sprintf('<fg=green;options=bold>[OK]</>: <comment>%s</comment>', $path)); |
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} catch (\Exception $e) { |
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$this->writeln(sprintf('<fg=white;bg=red;options=bold>[ERR]</>: %s', $path)); |
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$errors[$path] = $e->getMessage(); |
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} |
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} |
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restore_error_handler(); |
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if ($this->isVerbose()) { |
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foreach ($errors as $path => $error) { |
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$this->writeln(sprintf('<fg=white;bg=red;options=bold>[ERR]</>: File "%s" is not processed correctly due to exception: "%s".', $path, $error)); |
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} |
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} |
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$this->newline(); |
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$this->writeln(sprintf('<fg=green;>[DONE]</>: Total processed %s, %s errors.', $total, count($errors))); |
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} |
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/** |
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* Proxy to OutputInterface->writeln() method dumping new line. |
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*/ |
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private function newline() |
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{ |
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if (null === $this->output) { |
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return; |
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} |
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$this->output->writeln(''); |
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} |
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/** |
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* Proxy to OutputInterface->writeln() method. |
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* |
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* @param string $message Message text. |
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*/ |
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private function writeln($message) |
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{ |
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if (null === $this->output) { |
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return; |
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} |
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$this->output->writeln($message); |
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} |
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/** |
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* Check if output verbosity is verbose. |
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* |
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* @return bool |
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*/ |
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private function isVerbose() |
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{ |
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if (null === $this->output) { |
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return false; |
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} |
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return $this->output->isVerbose(); |
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} |
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} |
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goaop /
framework
