1e1b37753c
* 3.3: [DI] minor docblock fixes
196 lines
5.6 KiB
PHP
196 lines
5.6 KiB
PHP
<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Symfony\Bundle\FrameworkBundle\Console;
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use Symfony\Component\Console\Output\ConsoleOutputInterface;
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use Symfony\Component\Console\Style\SymfonyStyle;
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use Symfony\Component\Debug\Exception\FatalThrowableError;
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use Symfony\Component\DependencyInjection\ContainerAwareInterface;
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use Symfony\Component\Console\Application as BaseApplication;
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use Symfony\Component\Console\Command\Command;
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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 Symfony\Component\HttpKernel\KernelInterface;
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use Symfony\Component\HttpKernel\Kernel;
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use Symfony\Component\HttpKernel\Bundle\Bundle;
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/**
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* @author Fabien Potencier <fabien@symfony.com>
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*/
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class Application extends BaseApplication
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{
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private $kernel;
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private $commandsRegistered = false;
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private $registrationErrors = array();
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public function __construct(KernelInterface $kernel)
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{
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$this->kernel = $kernel;
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parent::__construct('Symfony', Kernel::VERSION);
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$this->getDefinition()->addOption(new InputOption('--env', '-e', InputOption::VALUE_REQUIRED, 'The environment name', $kernel->getEnvironment()));
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$this->getDefinition()->addOption(new InputOption('--no-debug', null, InputOption::VALUE_NONE, 'Switches off debug mode'));
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}
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/**
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* Gets the Kernel associated with this Console.
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*
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* @return KernelInterface A KernelInterface instance
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*/
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public function getKernel()
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{
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return $this->kernel;
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}
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/**
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* Runs the current application.
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*
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* @return int 0 if everything went fine, or an error code
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*/
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public function doRun(InputInterface $input, OutputInterface $output)
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{
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$this->kernel->boot();
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$this->setDispatcher($this->kernel->getContainer()->get('event_dispatcher'));
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if ($this->registrationErrors) {
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$this->renderRegistrationErrors($input, $output);
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}
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return parent::doRun($input, $output);
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}
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/**
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* {@inheritdoc}
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*/
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protected function doRunCommand(Command $command, InputInterface $input, OutputInterface $output)
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{
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if ($this->registrationErrors) {
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$this->renderRegistrationErrors($input, $output);
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}
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return parent::doRunCommand($command, $input, $output);
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}
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/**
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* {@inheritdoc}
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*/
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public function find($name)
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{
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$this->registerCommands();
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return parent::find($name);
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}
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/**
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* {@inheritdoc}
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*/
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public function get($name)
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{
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$this->registerCommands();
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$command = parent::get($name);
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if ($command instanceof ContainerAwareInterface) {
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$command->setContainer($this->kernel->getContainer());
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}
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return $command;
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}
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/**
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* {@inheritdoc}
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*/
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public function all($namespace = null)
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{
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$this->registerCommands();
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return parent::all($namespace);
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}
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/**
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* {@inheritdoc}
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*/
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public function getLongVersion()
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{
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return parent::getLongVersion().sprintf(' (kernel: <comment>%s</>, env: <comment>%s</>, debug: <comment>%s</>)', $this->kernel->getName(), $this->kernel->getEnvironment(), $this->kernel->isDebug() ? 'true' : 'false');
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}
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public function add(Command $command)
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{
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$this->registerCommands();
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return parent::add($command);
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}
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protected function registerCommands()
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{
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if ($this->commandsRegistered) {
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return;
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}
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$this->commandsRegistered = true;
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$this->kernel->boot();
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$container = $this->kernel->getContainer();
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foreach ($this->kernel->getBundles() as $bundle) {
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if ($bundle instanceof Bundle) {
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try {
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$bundle->registerCommands($this);
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} catch (\Exception $e) {
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$this->registrationErrors[] = $e;
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} catch (\Throwable $e) {
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$this->registrationErrors[] = new FatalThrowableError($e);
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}
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}
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}
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if ($container->has('console.command_loader')) {
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$this->setCommandLoader($container->get('console.command_loader'));
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}
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if ($container->hasParameter('console.command.ids')) {
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$lazyCommandIds = $container->hasParameter('console.lazy_command.ids') ? $container->getParameter('console.lazy_command.ids') : array();
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foreach ($container->getParameter('console.command.ids') as $id) {
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if (!isset($lazyCommandIds[$id])) {
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try {
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$this->add($container->get($id));
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} catch (\Exception $e) {
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$this->registrationErrors[] = $e;
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} catch (\Throwable $e) {
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$this->registrationErrors[] = new FatalThrowableError($e);
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}
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}
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}
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}
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}
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private function renderRegistrationErrors(InputInterface $input, OutputInterface $output)
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{
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if ($output instanceof ConsoleOutputInterface) {
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$output = $output->getErrorOutput();
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}
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(new SymfonyStyle($input, $output))->warning('Some commands could not be registered:');
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foreach ($this->registrationErrors as $error) {
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$this->doRenderException($error, $output);
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}
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$this->registrationErrors = array();
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}
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}
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