ScriptAliasCommand.php

<?php

declare (strict_types=1);

/*
 * This file is part of Composer.
 *
 * (c) Nils Adermann <naderman@naderman.de>
 *     Jordi Boggiano <j.boggiano@seld.be>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace Composer\Command;

use Composer\Pcre\Preg;
use Symfony\Component\Console\Input\InputInterface;
use Composer\Console\Input\InputOption;
use Composer\Console\Input\InputArgument;
use Symfony\Component\Console\Output\OutputInterface;

/**
 * @author Jordi Boggiano <j.boggiano@seld.be>
 */
class ScriptAliasCommand extends BaseCommand {
    
    /** @var string */
    private $script;
    
    /** @var string */
    private $description;
    
    /** @var string[] */
    private $aliases;
    
    /**
     * @param string[] $aliases
     */
    public function __construct(string $script, ?string $description, array $aliases = []) {
        $this->script = $script;
        $this->description = $description ?? 'Runs the ' . $script . ' script as defined in composer.json';
        $this->aliases = $aliases;
        foreach ($this->aliases as $alias) {
            if (!is_string($alias)) {
                throw new \InvalidArgumentException('"scripts-aliases" element array values should contain only strings');
            }
        }
        $this->ignoreValidationErrors();
        parent::__construct();
    }
    protected function configure() : void {
        $this->setName($this->script)
            ->setDescription($this->description)
            ->setAliases($this->aliases)
            ->setDefinition([
            new InputOption('dev', null, InputOption::VALUE_NONE, 'Sets the dev mode.'),
            new InputOption('no-dev', null, InputOption::VALUE_NONE, 'Disables the dev mode.'),
            new InputArgument('args', InputArgument::IS_ARRAY | InputArgument::OPTIONAL, ''),
        ])
            ->setHelp(<<<EOT
The <info>run-script</info> command runs scripts defined in composer.json:

<info>php composer.phar run-script post-update-cmd</info>

Read more at https://getcomposer.org/doc/03-cli.md#run-script-run
EOT
);
    }
    protected function execute(InputInterface $input, OutputInterface $output) : int {
        $composer = $this->requireComposer();
        $args = $input->getArguments();
        // TODO remove for Symfony 6+ as it is then in the interface
        if (!method_exists($input, '__toString')) {
            // @phpstan-ignore-line
            throw new \LogicException('Expected an Input instance that is stringable, got ' . get_class($input));
        }
        return $composer->getEventDispatcher()
            ->dispatchScript($this->script, $input->getOption('dev') || !$input->getOption('no-dev'), $args['args'], [
            'script-alias-input' => Preg::replace('{^\\S+ ?}', '', $input->__toString(), 1),
        ]);
    }

}