Skip to content
Permalink
Branch: master
Find file Copy path
Fetching contributors…
Cannot retrieve contributors at this time
208 lines (169 sloc) 5.98 KB
<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Bundle\FrameworkBundle\Console;
use Symfony\Component\Console\Application as BaseApplication;
use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Command\ListCommand;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Output\ConsoleOutputInterface;
use Symfony\Component\Console\Output\OutputInterface;
use Symfony\Component\Console\Style\SymfonyStyle;
use Symfony\Component\Debug\Exception\FatalThrowableError;
use Symfony\Component\DependencyInjection\ContainerAwareInterface;
use Symfony\Component\HttpKernel\Bundle\Bundle;
use Symfony\Component\HttpKernel\Kernel;
use Symfony\Component\HttpKernel\KernelInterface;
/**
* @author Fabien Potencier <fabien@symfony.com>
*/
class Application extends BaseApplication
{
private $kernel;
private $commandsRegistered = false;
private $registrationErrors = [];
public function __construct(KernelInterface $kernel)
{
$this->kernel = $kernel;
parent::__construct('Symfony', Kernel::VERSION);
$inputDefinition = $this->getDefinition();
$inputDefinition->addOption(new InputOption('--env', '-e', InputOption::VALUE_REQUIRED, 'The Environment name.', $kernel->getEnvironment()));
$inputDefinition->addOption(new InputOption('--no-debug', null, InputOption::VALUE_NONE, 'Switches off debug mode.'));
}
/**
* Gets the Kernel associated with this Console.
*
* @return KernelInterface A KernelInterface instance
*/
public function getKernel()
{
return $this->kernel;
}
/**
* Runs the current application.
*
* @return int 0 if everything went fine, or an error code
*/
public function doRun(InputInterface $input, OutputInterface $output)
{
$this->registerCommands();
if ($this->registrationErrors) {
$this->renderRegistrationErrors($input, $output);
}
$this->setDispatcher($this->kernel->getContainer()->get('event_dispatcher'));
return parent::doRun($input, $output);
}
/**
* {@inheritdoc}
*/
protected function doRunCommand(Command $command, InputInterface $input, OutputInterface $output)
{
if (!$command instanceof ListCommand) {
if ($this->registrationErrors) {
$this->renderRegistrationErrors($input, $output);
$this->registrationErrors = [];
}
return parent::doRunCommand($command, $input, $output);
}
$returnCode = parent::doRunCommand($command, $input, $output);
if ($this->registrationErrors) {
$this->renderRegistrationErrors($input, $output);
$this->registrationErrors = [];
}
return $returnCode;
}
/**
* {@inheritdoc}
*/
public function find($name)
{
$this->registerCommands();
return parent::find($name);
}
/**
* {@inheritdoc}
*/
public function get($name)
{
$this->registerCommands();
$command = parent::get($name);
if ($command instanceof ContainerAwareInterface) {
$command->setContainer($this->kernel->getContainer());
}
return $command;
}
/**
* {@inheritdoc}
*/
public function all($namespace = null)
{
$this->registerCommands();
return parent::all($namespace);
}
/**
* {@inheritdoc}
*/
public function getLongVersion()
{
return parent::getLongVersion().sprintf(' (env: <comment>%s</>, debug: <comment>%s</>)', $this->kernel->getEnvironment(), $this->kernel->isDebug() ? 'true' : 'false');
}
public function add(Command $command)
{
$this->registerCommands();
return parent::add($command);
}
protected function registerCommands()
{
if ($this->commandsRegistered) {
return;
}
$this->commandsRegistered = true;
$this->kernel->boot();
$container = $this->kernel->getContainer();
foreach ($this->kernel->getBundles() as $bundle) {
if ($bundle instanceof Bundle) {
try {
$bundle->registerCommands($this);
} catch (\Exception $e) {
$this->registrationErrors[] = $e;
} catch (\Throwable $e) {
$this->registrationErrors[] = new FatalThrowableError($e);
}
}
}
if ($container->has('console.command_loader')) {
$this->setCommandLoader($container->get('console.command_loader'));
}
if ($container->hasParameter('console.command.ids')) {
$lazyCommandIds = $container->hasParameter('console.lazy_command.ids') ? $container->getParameter('console.lazy_command.ids') : [];
foreach ($container->getParameter('console.command.ids') as $id) {
if (!isset($lazyCommandIds[$id])) {
try {
$this->add($container->get($id));
} catch (\Exception $e) {
$this->registrationErrors[] = $e;
} catch (\Throwable $e) {
$this->registrationErrors[] = new FatalThrowableError($e);
}
}
}
}
}
private function renderRegistrationErrors(InputInterface $input, OutputInterface $output)
{
if ($output instanceof ConsoleOutputInterface) {
$output = $output->getErrorOutput();
}
(new SymfonyStyle($input, $output))->warning('Some commands could not be registered:');
foreach ($this->registrationErrors as $error) {
$this->doRenderException($error, $output);
}
}
}
You can’t perform that action at this time.