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[FrameworkBundle] Add check for installed yaml component

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Jan Schädlich 2020-10-04 11:41:47 +02:00 committed by Nicolas Grekas
parent 96a725f965
commit f174ad2ee0
1 changed files with 8 additions and 0 deletions
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8
src/Symfony/Bundle/FrameworkBundle/Command/ConfigDumpReferenceCommand.php
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@ -22,6 +22,7 @@ use Symfony\Component\Console\Output\OutputInterface;
use Symfony\Component\Console\Style\SymfonyStyle;
use Symfony\Component\DependencyInjection\Extension\ConfigurationExtensionInterface;
use Symfony\Component\DependencyInjection\Extension\ExtensionInterface;
use Symfony\Component\Yaml\Yaml;
/**
* A console command for dumping available configuration reference.
@ -112,6 +113,13 @@ EOF
$this->validateConfiguration($extension, $configuration);
$format = $input->getOption('format');
if ('yaml' === $format && !class_exists(Yaml::class)) {
$errorIo->error('Setting the "format" option to "yaml" requires the Symfony Yaml component. Try running "composer install symfony/yaml" or use "--format=xml" instead.');
return 1;
}
$path = $input->getArgument('path');
if (null !== $path && 'yaml' !== $format) {