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File Content: `LazyCommand.php`

<?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\Component\Console\Command;

use Symfony\Component\Console\Application;
use Symfony\Component\Console\Completion\CompletionInput;
use Symfony\Component\Console\Completion\CompletionSuggestions;
use Symfony\Component\Console\Helper\HelperSet;
use Symfony\Component\Console\Input\InputDefinition;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Output\OutputInterface;

/**
 * @author Nicolas Grekas <p@tchwork.com>
 */
final class LazyCommand extends Command
{
    private $command;
    private $isEnabled;

    public function __construct(string $name, array $aliases, string $description, bool $isHidden, \Closure $commandFactory, ?bool $isEnabled = true)
    {
        $this->setName($name)
            ->setAliases($aliases)
            ->setHidden($isHidden)
            ->setDescription($description);

        $this->command = $commandFactory;
        $this->isEnabled = $isEnabled;
    }

    public function ignoreValidationErrors(): void
    {
        $this->getCommand()->ignoreValidationErrors();
    }

    public function setApplication(?Application $application = null): void
    {
        if ($this->command instanceof parent) {
            $this->command->setApplication($application);
        }

        parent::setApplication($application);
    }

    public function setHelperSet(HelperSet $helperSet): void
    {
        if ($this->command instanceof parent) {
            $this->command->setHelperSet($helperSet);
        }

        parent::setHelperSet($helperSet);
    }

    public function isEnabled(): bool
    {
        return $this->isEnabled ?? $this->getCommand()->isEnabled();
    }

    public function run(InputInterface $input, OutputInterface $output): int
    {
        return $this->getCommand()->run($input, $output);
    }

    public function complete(CompletionInput $input, CompletionSuggestions $suggestions): void
    {
        $this->getCommand()->complete($input, $suggestions);
    }

    /**
     * @return $this
     */
    public function setCode(callable $code): self
    {
        $this->getCommand()->setCode($code);

        return $this;
    }

    /**
     * @internal
     */
    public function mergeApplicationDefinition(bool $mergeArgs = true): void
    {
        $this->getCommand()->mergeApplicationDefinition($mergeArgs);
    }

    /**
     * @return $this
     */
    public function setDefinition($definition): self
    {
        $this->getCommand()->setDefinition($definition);

        return $this;
    }

    public function getDefinition(): InputDefinition
    {
        return $this->getCommand()->getDefinition();
    }

    public function getNativeDefinition(): InputDefinition
    {
        return $this->getCommand()->getNativeDefinition();
    }

    /**
     * @return $this
     */
    public function addArgument(string $name, ?int $mode = null, string $description = '', $default = null): self
    {
        $this->getCommand()->addArgument($name, $mode, $description, $default);

        return $this;
    }

    /**
     * @return $this
     */
    public function addOption(string $name, $shortcut = null, ?int $mode = null, string $description = '', $default = null): self
    {
        $this->getCommand()->addOption($name, $shortcut, $mode, $description, $default);

        return $this;
    }

    /**
     * @return $this
     */
    public function setProcessTitle(string $title): self
    {
        $this->getCommand()->setProcessTitle($title);

        return $this;
    }

    /**
     * @return $this
     */
    public function setHelp(string $help): self
    {
        $this->getCommand()->setHelp($help);

        return $this;
    }

    public function getHelp(): string
    {
        return $this->getCommand()->getHelp();
    }

    public function getProcessedHelp(): string
    {
        return $this->getCommand()->getProcessedHelp();
    }

    public function getSynopsis(bool $short = false): string
    {
        return $this->getCommand()->getSynopsis($short);
    }

    /**
     * @return $this
     */
    public function addUsage(string $usage): self
    {
        $this->getCommand()->addUsage($usage);

        return $this;
    }

    public function getUsages(): array
    {
        return $this->getCommand()->getUsages();
    }

    /**
     * @return mixed
     */
    public function getHelper(string $name)
    {
        return $this->getCommand()->getHelper($name);
    }

    public function getCommand(): parent
    {
        if (!$this->command instanceof \Closure) {
            return $this->command;
        }

        $command = $this->command = ($this->command)();
        $command->setApplication($this->getApplication());

        if (null !== $this->getHelperSet()) {
            $command->setHelperSet($this->getHelperSet());
        }

        $command->setName($this->getName())
            ->setAliases($this->getAliases())
            ->setHidden($this->isHidden())
            ->setDescription($this->getDescription());

        // Will throw if the command is not correctly initialized.
        $command->getDefinition();

        return $command;
    }
}
Name	Size	Permission
Command.php	20500 bytes	0644
CompleteCommand.php	8534 bytes	0644
DumpCompletionCommand.php	4925 bytes	0644
HelpCommand.php	3112 bytes	0644
LazyCommand.php	5388 bytes	0644
ListCommand.php	3138 bytes	0644
LockableTrait.php	1718 bytes	0644
SignalableCommandInterface.php	682 bytes	0644
File Content: LazyCommand.php

File Content: `LazyCommand.php`
