FM / Compiler

/usr/share/php/Symfony/Component/DependencyInjection/Compiler/

/usr/share/php/Symfony/Component/DependencyInjection/Compiler

Name	Size	Mode	Actions
AbstractRecursivePass.php	9331	0644	edit dl rm
AliasDeprecatedPublicServicesPass.php	2559	0644	edit dl rm
AnalyzeServiceReferencesPass.php	6326	0644	edit dl rm
AttributeAutoconfigurationPass.php	7622	0644	edit dl rm
AutoAliasServicePass.php	1908	0644	edit dl rm
AutowirePass.php	25219	0644	edit dl rm
AutowireRequiredMethodsPass.php	3867	0644	edit dl rm
AutowireRequiredPropertiesPass.php	2286	0644	edit dl rm
CheckArgumentsValidityPass.php	4386	0644	edit dl rm
CheckCircularReferencesPass.php	2448	0644	edit dl rm
CheckDefinitionValidityPass.php	4741	0644	edit dl rm
CheckExceptionOnInvalidReferenceBehaviorPass.php	3663	0644	edit dl rm
CheckReferenceValidityPass.php	1477	0644	edit dl rm
CheckTypeDeclarationsPass.php	12369	0644	edit dl rm
Compiler.php	2724	0644	edit dl rm
CompilerPassInterface.php	668	0644	edit dl rm
DecoratorServicePass.php	5257	0644	edit dl rm
DefinitionErrorExceptionPass.php	1870	0644	edit dl rm
ExtensionCompilerPass.php	892	0644	edit dl rm
InlineServiceDefinitionsPass.php	7585	0644	edit dl rm
MergeExtensionConfigurationPass.php	8563	0644	edit dl rm
PassConfig.php	7547	0644	edit dl rm
PriorityTaggedServiceTrait.php	6811	0644	edit dl rm
RegisterAutoconfigureAttributesPass.php	3353	0644	edit dl rm
RegisterEnvVarProcessorsPass.php	3004	0644	edit dl rm
RegisterReverseContainerPass.php	2422	0644	edit dl rm
RegisterServiceSubscribersPass.php	6651	0644	edit dl rm
RemoveAbstractDefinitionsPass.php	908	0644	edit dl rm
RemovePrivateAliasesPass.php	1114	0644	edit dl rm
RemoveUnusedDefinitionsPass.php	2860	0644	edit dl rm
ReplaceAliasByActualDefinitionPass.php	4491	0644	edit dl rm
ResolveBindingsPass.php	9233	0644	edit dl rm
ResolveChildDefinitionsPass.php	7538	0644	edit dl rm
ResolveClassPass.php	1561	0644	edit dl rm
ResolveDecoratorStackPass.php	4610	0644	edit dl rm
ResolveEnvPlaceholdersPass.php	1357	0644	edit dl rm
ResolveFactoryClassPass.php	1217	0644	edit dl rm
ResolveHotPathPass.php	2553	0644	edit dl rm
ResolveInstanceofConditionalsPass.php	7171	0644	edit dl rm
ResolveInvalidReferencesPass.php	5332	0644	edit dl rm
ResolveNamedArgumentsPass.php	5581	0644	edit dl rm
ResolveNoPreloadPass.php	3364	0644	edit dl rm
ResolveParameterPlaceHoldersPass.php	2969	0644	edit dl rm
ResolvePrivatesPass.php	1178	0644	edit dl rm
ResolveReferencesToAliasesPass.php	2758	0644	edit dl rm
ResolveServiceSubscribersPass.php	1637	0644	edit dl rm
ResolveTaggedIteratorArgumentPass.php	952	0644	edit dl rm
ServiceLocatorTagPass.php	5273	0644	edit dl rm
ServiceReferenceGraph.php	2644	0644	edit dl rm
ServiceReferenceGraphEdge.php	2184	0644	edit dl rm
ServiceReferenceGraphNode.php	2299	0644	edit dl rm
ValidateEnvPlaceholdersPass.php	3884	0644	edit dl rm

Edit: /usr/share/php/Symfony/Component/DependencyInjection/Compiler/MergeExtensionConfigurationPass.php (8563B)

<?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\Component\DependencyInjection\Compiler;

use Symfony\Component\Config\Definition\BaseNode;
use Symfony\Component\DependencyInjection\ContainerBuilder;
use Symfony\Component\DependencyInjection\Exception\LogicException;
use Symfony\Component\DependencyInjection\Exception\RuntimeException;
use Symfony\Component\DependencyInjection\Extension\ConfigurationExtensionInterface;
use Symfony\Component\DependencyInjection\Extension\Extension;
use Symfony\Component\DependencyInjection\Extension\ExtensionInterface;
use Symfony\Component\DependencyInjection\Extension\PrependExtensionInterface;
use Symfony\Component\DependencyInjection\ParameterBag\EnvPlaceholderParameterBag;
use Symfony\Component\DependencyInjection\ParameterBag\ParameterBagInterface;

/**
 * Merges extension configs into the container builder.
 *
 * @author Fabien Potencier <fabien@symfony.com>
 */
class MergeExtensionConfigurationPass implements CompilerPassInterface
{
    /**
     * {@inheritdoc}
     */
    public function process(ContainerBuilder $container)
    {
        $parameters = $container->getParameterBag()->all();
        $definitions = $container->getDefinitions();
        $aliases = $container->getAliases();
        $exprLangProviders = $container->getExpressionLanguageProviders();
        $configAvailable = class_exists(BaseNode::class);

foreach ($container->getExtensions() as $extension) {
            if ($extension instanceof PrependExtensionInterface) {
                $extension->prepend($container);
            }
        }

foreach ($container->getExtensions() as $name => $extension) {
            if (!$config = $container->getExtensionConfig($name)) {
                // this extension was not called
                continue;
            }
            $resolvingBag = $container->getParameterBag();
            if ($resolvingBag instanceof EnvPlaceholderParameterBag && $extension instanceof Extension) {
                // create a dedicated bag so that we can track env vars per-extension
                $resolvingBag = new MergeExtensionConfigurationParameterBag($resolvingBag);
                if ($configAvailable) {
                    BaseNode::setPlaceholderUniquePrefix($resolvingBag->getEnvPlaceholderUniquePrefix());
                }
            }
            $config = $resolvingBag->resolveValue($config);

try {
                $tmpContainer = new MergeExtensionConfigurationContainerBuilder($extension, $resolvingBag);
                $tmpContainer->setResourceTracking($container->isTrackingResources());
                $tmpContainer->addObjectResource($extension);
                if ($extension instanceof ConfigurationExtensionInterface && null !== $configuration = $extension->getConfiguration($config, $tmpContainer)) {
                    $tmpContainer->addObjectResource($configuration);
                }

foreach ($exprLangProviders as $provider) {
                    $tmpContainer->addExpressionLanguageProvider($provider);
                }

$extension->load($config, $tmpContainer);
            } catch (\Exception $e) {
                if ($resolvingBag instanceof MergeExtensionConfigurationParameterBag) {
                    $container->getParameterBag()->mergeEnvPlaceholders($resolvingBag);
                }

if ($configAvailable) {
                    BaseNode::resetPlaceholders();
                }

throw $e;
            }

if ($resolvingBag instanceof MergeExtensionConfigurationParameterBag) {
                // don't keep track of env vars that are *overridden* when configs are merged
                $resolvingBag->freezeAfterProcessing($extension, $tmpContainer);
            }

$container->merge($tmpContainer);
            $container->getParameterBag()->add($parameters);
        }

if ($configAvailable) {
            BaseNode::resetPlaceholders();
        }

$container->addDefinitions($definitions);
        $container->addAliases($aliases);
    }
}

/**
 * @internal
 */
class MergeExtensionConfigurationParameterBag extends EnvPlaceholderParameterBag
{
    private $processedEnvPlaceholders;

public function __construct(parent $parameterBag)
    {
        parent::__construct($parameterBag->all());
        $this->mergeEnvPlaceholders($parameterBag);
    }

public function freezeAfterProcessing(Extension $extension, ContainerBuilder $container)
    {
        if (!$config = $extension->getProcessedConfigs()) {
            // Extension::processConfiguration() wasn't called, we cannot know how configs were merged
            return;
        }
        $this->processedEnvPlaceholders = [];

// serialize config and container to catch env vars nested in object graphs
        $config = serialize($config).serialize($container->getDefinitions()).serialize($container->getAliases()).serialize($container->getParameterBag()->all());

foreach (parent::getEnvPlaceholders() as $env => $placeholders) {
            foreach ($placeholders as $placeholder) {
                if (false !== stripos($config, $placeholder)) {
                    $this->processedEnvPlaceholders[$env] = $placeholders;
                    break;
                }
            }
        }
    }

/**
     * {@inheritdoc}
     */
    public function getEnvPlaceholders(): array
    {
        return $this->processedEnvPlaceholders ?? parent::getEnvPlaceholders();
    }

public function getUnusedEnvPlaceholders(): array
    {
        return null === $this->processedEnvPlaceholders ? [] : array_diff_key(parent::getEnvPlaceholders(), $this->processedEnvPlaceholders);
    }
}

/**
 * A container builder preventing using methods that wouldn't have any effect from extensions.
 *
 * @internal
 */
class MergeExtensionConfigurationContainerBuilder extends ContainerBuilder
{
    private $extensionClass;

public function __construct(ExtensionInterface $extension, ParameterBagInterface $parameterBag = null)
    {
        parent::__construct($parameterBag);

$this->extensionClass = \get_class($extension);
    }

/**
     * {@inheritdoc}
     */
    public function addCompilerPass(CompilerPassInterface $pass, string $type = PassConfig::TYPE_BEFORE_OPTIMIZATION, int $priority = 0): static
    {
        throw new LogicException(sprintf('You cannot add compiler pass "%s" from extension "%s". Compiler passes must be registered before the container is compiled.', get_debug_type($pass), $this->extensionClass));
    }

/**
     * {@inheritdoc}
     */
    public function registerExtension(ExtensionInterface $extension)
    {
        throw new LogicException(sprintf('You cannot register extension "%s" from "%s". Extensions must be registered before the container is compiled.', get_debug_type($extension), $this->extensionClass));
    }

/**
     * {@inheritdoc}
     */
    public function compile(bool $resolveEnvPlaceholders = false)
    {
        throw new LogicException(sprintf('Cannot compile the container in extension "%s".', $this->extensionClass));
    }

/**
     * {@inheritdoc}
     */
    public function resolveEnvPlaceholders($value, $format = null, array &$usedEnvs = null): mixed
    {
        if (true !== $format || !\is_string($value)) {
            return parent::resolveEnvPlaceholders($value, $format, $usedEnvs);
        }

$bag = $this->getParameterBag();
        $value = $bag->resolveValue($value);

if (!$bag instanceof EnvPlaceholderParameterBag) {
            return parent::resolveEnvPlaceholders($value, $format, $usedEnvs);
        }

foreach ($bag->getEnvPlaceholders() as $env => $placeholders) {
            if (!str_contains($env, ':')) {
                continue;
            }
            foreach ($placeholders as $placeholder) {
                if (false !== stripos($value, $placeholder)) {
                    throw new RuntimeException(sprintf('Using a cast in "env(%s)" is incompatible with resolution at compile time in "%s". The logic in the extension should be moved to a compiler pass, or an env parameter with no cast should be used instead.', $env, $this->extensionClass));
                }
            }
        }

return parent::resolveEnvPlaceholders($value, $format, $usedEnvs);
    }
}

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