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Directory >> /var/www/html/back/vendor/psy/psysh/src/Command/

File / Folder	Size	Action
.	-
ListCommand	--	ren
TimeitCommand	--	ren
BufferCommand.php	2.261KB	edt ren
ClearCommand.php	1.112KB	edt ren
CodeArgumentParser.php	1.479KB	edt ren
Command.php	7.896KB	edt ren
DocCommand.php	12.808KB	edt ren
DumpCommand.php	2.442KB	edt ren
EditCommand.php	5.747KB	edt ren
ExitCommand.php	1.137KB	edt ren
HelpCommand.php	3.31KB	edt ren
HistoryCommand.php	8.209KB	edt ren
ListCommand.php	10.187KB	edt ren
ParseCommand.php	3.649KB	edt ren
PsyVersionCommand.php	0.941KB	edt ren
ReflectingCommand.php	11.817KB	edt ren
ShowCommand.php	9.518KB	edt ren
SudoCommand.php	3.188KB	edt ren
ThrowUpCommand.php	3.422KB	edt ren
TimeitCommand.php	5.064KB	edt ren
TraceCommand.php	2.645KB	edt ren
WhereamiCommand.php	3.802KB	edt ren
WtfCommand.php	3.654KB	edt ren
YoloCommand.php	2.232KB	edt ren

<?php

/*
 * This file is part of Psy Shell.
 *
 * (c) 2012-2025 Justin Hileman
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Psy\Command;

use PhpParser\Node\Arg;
use PhpParser\Node\Expr\New_;
use PhpParser\Node\Expr\Throw_;
use PhpParser\Node\Expr\Variable;
use PhpParser\Node\Name\FullyQualified as FullyQualifiedName;
use PhpParser\Node\Scalar\String_;
use PhpParser\Node\Stmt\Expression;
use PhpParser\PrettyPrinter\Standard as Printer;
use Psy\Exception\ThrowUpException;
use Psy\Input\CodeArgument;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Output\OutputInterface;

/**
 * Throw an exception or error out of the Psy Shell.
 */
class ThrowUpCommand extends Command
{
    private CodeArgumentParser $parser;
    private Printer $printer;

/**
     * {@inheritdoc}
     */
    public function __construct($name = null)
    {
        $this->parser = new CodeArgumentParser();
        $this->printer = new Printer();

parent::__construct($name);
    }

/**
     * {@inheritdoc}
     */
    protected function configure(): void
    {
        $this
            ->setName('throw-up')
            ->setDefinition([
                new CodeArgument('exception', CodeArgument::OPTIONAL, 'Exception or Error to throw.'),
            ])
            ->setDescription('Throw an exception or error out of the Psy Shell.')
            ->setHelp(
                <<<'HELP'
Throws an exception or error out of the current the Psy Shell instance.

By default it throws the most recent exception.

e.g.
<return>>>> throw-up</return>
<return>>>> throw-up $e</return>
<return>>>> throw-up new Exception('WHEEEEEE!')</return>
<return>>>> throw-up "bye!"</return>
HELP
            );
    }

/**
     * {@inheritdoc}
     *
     * @return int 0 if everything went fine, or an exit code
     *
     * @throws \InvalidArgumentException if there is no exception to throw
     */
    protected function execute(InputInterface $input, OutputInterface $output): int
    {
        $args = $this->prepareArgs($input->getArgument('exception'));
        $throwStmt = new Expression(new Throw_(new New_(new FullyQualifiedName(ThrowUpException::class), $args)));
        $throwCode = $this->printer->prettyPrint([$throwStmt]);

$shell = $this->getShell();
        $shell->addCode($throwCode, !$shell->hasCode());

return 0;
    }

/**
     * Parse the supplied command argument.
     *
     * If no argument was given, this falls back to `$_e`
     *
     * @throws \InvalidArgumentException if there is no exception to throw
     *
     * @param string|null $code
     *
     * @return Arg[]
     */
    private function prepareArgs(?string $code = null): array
    {
        if (!$code) {
            // Default to last exception if nothing else was supplied
            return [new Arg(new Variable('_e'))];
        }

$nodes = $this->parser->parse($code);
        if (\count($nodes) !== 1) {
            throw new \InvalidArgumentException('No idea how to throw this');
        }

$node = $nodes[0];
        $expr = $node->expr;

$args = [new Arg($expr, false, false, $node->getAttributes())];

// Allow throwing via a string, e.g. `throw-up "SUP"`
        if ($expr instanceof String_) {
            return [new Arg(new New_(new FullyQualifiedName(\Exception::class), $args))];
        }

return $args;
    }
}