* * 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\Completion\Suggestion; use Symfony\Component\Console\Helper\HelperInterface; 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 */ final class LazyCommand extends Command { private \Closure|Command $command; private ?bool $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 $application = null): void { if (1 > \func_num_args()) { trigger_deprecation('symfony/console', '6.2', 'Calling "%s()" without any arguments is deprecated, pass null explicitly instead.', __METHOD__); } if ($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); } public function setCode(callable $code): static { $this->getCommand()->setCode($code); return $this; } /** * @internal */ public function mergeApplicationDefinition(bool $mergeArgs = true): void { $this->getCommand()->mergeApplicationDefinition($mergeArgs); } public function setDefinition(array|InputDefinition $definition): static { $this->getCommand()->setDefinition($definition); return $this; } public function getDefinition(): InputDefinition { return $this->getCommand()->getDefinition(); } public function getNativeDefinition(): InputDefinition { return $this->getCommand()->getNativeDefinition(); } /** * @param array|\Closure(CompletionInput,CompletionSuggestions):list $suggestedValues The values used for input completion */ public function addArgument(string $name, ?int $mode = null, string $description = '', mixed $default = null /* array|\Closure $suggestedValues = [] */): static { $suggestedValues = 5 <= \func_num_args() ? func_get_arg(4) : []; $this->getCommand()->addArgument($name, $mode, $description, $default, $suggestedValues); return $this; } /** * @param array|\Closure(CompletionInput,CompletionSuggestions):list $suggestedValues The values used for input completion */ public function addOption(string $name, string|array|null $shortcut = null, ?int $mode = null, string $description = '', mixed $default = null /* array|\Closure $suggestedValues = [] */): static { $suggestedValues = 6 <= \func_num_args() ? func_get_arg(5) : []; $this->getCommand()->addOption($name, $shortcut, $mode, $description, $default, $suggestedValues); return $this; } public function setProcessTitle(string $title): static { $this->getCommand()->setProcessTitle($title); return $this; } public function setHelp(string $help): static { $this->getCommand()->setHelp($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); } public function addUsage(string $usage): static { $this->getCommand()->addUsage($usage); return $this; } public function getUsages(): array { return $this->getCommand()->getUsages(); } public function getHelper(string $name): HelperInterface { 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; } }