setName('files_external:dependencies')
->setDescription('Show information about the backend dependencies');
parent::configure();
}
protected function execute(InputInterface $input, OutputInterface $output): int {
$storageBackends = $this->backendService->getBackends();
$anyMissing = false;
foreach ($storageBackends as $backend) {
if ($backend->getDeprecateTo() !== null) {
continue;
}
$missingDependencies = $backend->checkDependencies();
if ($missingDependencies) {
$anyMissing = true;
$output->writeln($backend->getText() . ':');
foreach ($missingDependencies as $missingDependency) {
if ($missingDependency->getMessage()) {
$output->writeln(" - {$missingDependency->getDependency()}: {$missingDependency->getMessage()}");
} else {
$output->writeln(" - {$missingDependency->getDependency()}");
}
}
}
}
if (!$anyMissing) {
$output->writeln('All dependencies are met');
}
return self::SUCCESS;
}
}