[FrameworkBundle] container:debug : list services if no service match exacly the name argument
| Q | A | ------------- | --- | Bug fix? | no | New feature? | yes | BC breaks? | no | Deprecations? | no | Tests pass? | yes | Fixed tickets | #11303 | License | MIT | Doc PR | If we launch the command "container:debug log" and there is no service nammed log, it will print something like this : ``` [0] logger [1] monolog.handler.console [2] monolog.handler.debug ``` After the service has been chosen, usual container:debug informations are displayed.
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@ -19,6 +19,7 @@ use Symfony\Component\Console\Output\OutputInterface;
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use Symfony\Component\DependencyInjection\Loader\XmlFileLoader;
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use Symfony\Component\DependencyInjection\ContainerBuilder;
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use Symfony\Component\Config\FileLocator;
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use Symfony\Component\Console\Question\ChoiceQuestion;
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/**
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* A console command for retrieving information about services.
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@ -106,6 +107,7 @@ EOF
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$options = array('tag' => $tag, 'show_private' => $input->getOption('show-private'));
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} elseif ($name = $input->getArgument('name')) {
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$object = $this->getContainerBuilder();
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$name = $this->findProperServiceName($input, $output, $object, $name);
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$options = array('id' => $name);
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} else {
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$object = $this->getContainerBuilder();
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@ -116,6 +118,10 @@ EOF
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$options['format'] = $input->getOption('format');
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$options['raw_text'] = $input->getOption('raw');
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$helper->describe($output, $object, $options);
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if (!$input->getArgument('name') && $input->isInteractive()) {
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$output->writeln('To search for a service, re-run this command with a search term. <comment>container:debug log</comment>');
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}
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}
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/**
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@ -168,4 +174,31 @@ EOF
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return $container;
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}
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private function findProperServiceName(InputInterface $input, OutputInterface $output, ContainerBuilder $builder, $name)
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{
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if ($builder->has($name) || !$input->isInteractive()) {
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return $name;
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}
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$question = new ChoiceQuestion('Choose a number for more information on the service', $this->findServiceIdsContaining($builder, $name));
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$question->setErrorMessage('Service %s is invalid.');
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return $this->getHelper('question')->ask($input, $output, $question);
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}
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private function findServiceIdsContaining(ContainerBuilder $builder, $name)
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{
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$serviceIds = $builder->getServiceIds();
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$foundServiceIds = array();
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$name = strtolower($name);
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foreach ($serviceIds as $serviceId) {
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if (false === strpos($serviceId, $name)) {
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continue;
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}
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$foundServiceIds[] = $serviceId;
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}
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return $foundServiceIds;
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}
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}
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