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[VarDumper] Provide binary, allowing to start a server at any time #26654

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Merged
merged 1 commit into from
Mar 27, 2018
Merged

[VarDumper] Provide binary, allowing to start a server at any time #26654

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63 changes: 63 additions & 0 deletions src/Symfony/Component/VarDumper/Resources/bin/var-dump-server
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Original file line number Diff line number Diff line change
@@ -0,0 +1,63 @@
#!/usr/bin/env 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.
*/

/**
* Starts a dump server to collect and output dumps on a single place with multiple formats support.
*
* @author Maxime Steinhausser <maxime.steinhausser@gmail.com>
*/

use Psr\Log\LoggerInterface;
use Symfony\Component\Console\Application;
use Symfony\Component\Console\Input\ArgvInput;
use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Logger\ConsoleLogger;
use Symfony\Component\Console\Output\ConsoleOutput;
use Symfony\Component\VarDumper\Command\ServerDumpCommand;
use Symfony\Component\VarDumper\Server\DumpServer;

function includeIfExists(string $file): bool
{
return file_exists($file) && include $file;
}

if (
!includeIfExists(__DIR__ . '/../../../../autoload.php') &&
!includeIfExists(__DIR__ . '/../../vendor/autoload.php') &&
!includeIfExists(__DIR__ . '/../../../../../../vendor/autoload.php')
) {
fwrite(STDERR, 'Install dependencies using Composer.'.PHP_EOL);
exit(1);
}

if (!class_exists(Application::class)) {
fwrite(STDERR, 'You need the "symfony/console" component in order to run the VarDumper server.'.PHP_EOL);
exit(1);
}

$input = new ArgvInput();
$output = new ConsoleOutput();
$defaultHost = '127.0.0.1:9912';
$host = $input->getParameterOption(['--host'], $_SERVER['VAR_DUMPER_SERVER'] ?? $defaultHost, true);
$logger = interface_exists(LoggerInterface::class) ? new ConsoleLogger($output->getErrorOutput()) : null;

$app = new Application();

$app->getDefinition()->addOption(
new InputOption('--host', null, InputOption::VALUE_REQUIRED, 'The address the server should listen to', $defaultHost)
);

$app->add($command = new ServerDumpCommand(new DumpServer($host, $logger)))
->getApplication()
->setDefaultCommand($command->getName(), true)
->run($input, $output)
;
5 changes: 4 additions & 1 deletion src/Symfony/Component/VarDumper/composer.json
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Original file line number Diff line number Diff line change
Expand Up @@ -32,7 +32,7 @@
"suggest": {
"ext-iconv": "To convert non-UTF-8 strings to UTF-8 (or symfony/polyfill-iconv in case ext-iconv cannot be used).",
"ext-intl": "To show region name in time zone dump",
"symfony/console": "To use the ServerDumpCommand"
"symfony/console": "To use the ServerDumpCommand and/or the bin/var-dump-server script"
},
"autoload": {
"files": [ "Resources/functions/dump.php" ],
Expand All @@ -41,6 +41,9 @@
"/Tests/"
]
},
"bin": [
"Resources/bin/var-dump-server"
],
"minimum-stability": "dev",
"extra": {
"branch-alias": {
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