initial commit

vendor/symfony/debug-bundle/Command/ServerDumpPlaceholderCommand.php

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+<?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\Bundle\DebugBundle\Command;
+
+use Symfony\Component\Console\Attribute\AsCommand;
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+use Symfony\Component\Console\Style\SymfonyStyle;
+use Symfony\Component\VarDumper\Command\ServerDumpCommand;
+use Symfony\Component\VarDumper\Server\DumpServer;
+
+/**
+ * A placeholder command easing VarDumper server discovery.
+ *
+ * @author Maxime Steinhausser <maxime.steinhausser@gmail.com>
+ *
+ * @internal
+ */
+#[AsCommand(name: 'server:dump', description: 'Start a dump server that collects and displays dumps in a single place')]
+class ServerDumpPlaceholderCommand extends Command
+{
+    private ServerDumpCommand $replacedCommand;
+
+    public function __construct(?DumpServer $server = null, array $descriptors = [])
+    {
+        $this->replacedCommand = new ServerDumpCommand((new \ReflectionClass(DumpServer::class))->newInstanceWithoutConstructor(), $descriptors);
+
+        parent::__construct();
+    }
+
+    protected function configure(): void
+    {
+        $this->setDefinition($this->replacedCommand->getDefinition());
+        $this->setHelp($this->replacedCommand->getHelp());
+        $this->setDescription($this->replacedCommand->getDescription());
+    }
+
+    protected function execute(InputInterface $input, OutputInterface $output): int
+    {
+        (new SymfonyStyle($input, $output))->getErrorStyle()->warning('In order to use the VarDumper server, set the "debug.dump_destination" config option to "tcp://%env(VAR_DUMPER_SERVER)%"');
+
+        return 8;
+    }
+}