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<?php |
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namespace Yarak; |
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use Yarak\Config\Config; |
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use Yarak\Exceptions\InvalidInput; |
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use Yarak\Helpers\NamespaceResolver; |
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use Symfony\Component\Console\Application; |
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use Symfony\Component\Console\Input\InputInterface; |
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class Kernel |
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{ |
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/** |
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* Array of registered commands. |
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* |
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* @var array |
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*/ |
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protected $commands; |
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/** |
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* Construct. |
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* |
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* @param array|string $userConfig |
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* @param bool $merge |
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*/ |
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public function __construct($userConfig = null, $merge = true) |
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{ |
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Config::getInstance()->setConfig($userConfig, $merge); |
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} |
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/** |
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* Handle an incoming console command. |
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*/ |
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public function handle($input = null, $output = null) |
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{ |
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$application = new Application('Yarak - Phalcon devtools'); |
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$this->registerCommands($application); |
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if ($input && $output) { |
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$this->validateCommand($application, $input); |
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$application->setAutoExit(false); |
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return $application->run($input, $output); |
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} |
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$application->run(); |
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} |
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/** |
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* Register all Yarak commands. |
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* |
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* @param Application $application |
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*/ |
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protected function registerCommands(Application $application) |
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{ |
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$this->getApplicationCommands(); |
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$this->getUserCommands(); |
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foreach ($this->commands as $command) { |
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$application->add(new $command()); |
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} |
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} |
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/** |
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* Get array of all Yarak commands. |
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*/ |
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protected function getApplicationCommands() |
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{ |
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$directory = new \DirectoryIterator(__DIR__.'/Commands'); |
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foreach ($directory as $file) { |
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if (!$file->isDot()) { |
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$className = str_replace('.php', '', $file->getFilename()); |
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$this->commands[] = 'Yarak\\Commands\\'.$className; |
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} |
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} |
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} |
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/** |
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* Get array of all user defined commands. |
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*/ |
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protected function getUserCommands() |
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{ |
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$path = Config::getInstance()->getConsoleDirectory('Kernel.php'); |
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if (file_exists($path)) { |
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$kernelClassName = NamespaceResolver::resolve('console', 'Kernel'); |
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$kernel = new $kernelClassName(); |
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$this->commands = array_merge($this->commands, $kernel->getCommands()); |
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} |
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} |
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/** |
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* Validate the given command. |
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* |
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* @param Application $application |
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* @param InputInterface $input |
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* |
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* @throws InvalidInput |
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*/ |
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protected function validateCommand(Application $application, InputInterface $input) |
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{ |
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$command = $input->getFirstArgument(); |
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if ($application->has($command) === false) { |
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throw InvalidInput::invalidCommand($command); |
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} |
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} |
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} |
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zachleigh /
yarak
