GenerateProxyClassApplication.php

<?php

namespace Drupal\Core\Command;

use Drupal\Component\ProxyBuilder\ProxyBuilder;
use Symfony\Component\Console\Application;
use Symfony\Component\Console\Input\InputDefinition;
use Symfony\Component\Console\Input\InputInterface;

/**
 * Provides a console command to generate proxy classes.
 *
 * @see lazy_services
 * @see core/scripts/generate-proxy.sh
 */
class GenerateProxyClassApplication extends Application {
    
    /**
     * The proxy builder.
     *
     * @var \Drupal\Component\ProxyBuilder\ProxyBuilder
     */
    protected $proxyBuilder;
    
    /**
     * Constructs a new GenerateProxyClassApplication instance.
     *
     * @param \Drupal\Component\ProxyBuilder\ProxyBuilder $proxy_builder
     *   The proxy builder.
     */
    public function __construct(ProxyBuilder $proxy_builder) {
        $this->proxyBuilder = $proxy_builder;
        parent::__construct();
    }
    
    /**
     * {@inheritdoc}
     */
    protected function getCommandName(InputInterface $input) : ?string {
        return 'generate-proxy-class';
    }
    
    /**
     * {@inheritdoc}
     */
    protected function getDefaultCommands() : array {
        // Even though this is a single command, keep the HelpCommand (--help).
        $default_commands = parent::getDefaultCommands();
        $default_commands[] = new GenerateProxyClassCommand($this->proxyBuilder);
        return $default_commands;
    }
    
    /**
     * {@inheritdoc}
     *
     * Overridden so the application doesn't expect the command name as the first
     * argument.
     */
    public function getDefinition() : InputDefinition {
        $definition = parent::getDefinition();
        // Clears the normal first argument (the command name).
        $definition->setArguments();
        return $definition;
    }

}