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<?php |
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namespace Karma\Command; |
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use Symfony\Component\Console\Input\InputArgument; |
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use Symfony\Component\Console\Input\InputInterface; |
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use Symfony\Component\Console\Output\OutputInterface; |
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use Symfony\Component\Console\Input\InputOption; |
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use Karma\Application; |
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use Karma\Command; |
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class Rollback extends Command |
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{ |
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private |
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$dryRun; |
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public function __construct(Application $app) |
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{ |
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parent::__construct($app); |
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$this->dryRun = false; |
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} |
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protected function configure() |
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{ |
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parent::configure(); |
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$this |
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->setName('rollback') |
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->setDescription('Restore files from backup ones') |
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->addArgument('sourcePath', InputArgument::OPTIONAL, 'source path to hydrate') |
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->addOption('dry-run', null, InputOption::VALUE_NONE, 'Simulation mode') |
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; |
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} |
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protected function execute(InputInterface $input, OutputInterface $output) |
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{ |
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parent::execute($input, $output); |
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$this->processInputs($input); |
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$this->launchRollback(); |
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} |
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private function processInputs(InputInterface $input) |
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{ |
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$sourcePath = $input->getArgument('sourcePath'); |
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View Code Duplication |
if($sourcePath === null) |
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{ |
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$profile = $this->app['profile']; |
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if($profile->hasSourcePath() !== true) |
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{ |
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throw new \RuntimeException('Missing argument sourcePath'); |
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} |
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$sourcePath = $profile->getSourcePath(); |
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} |
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$this->output->writeln(sprintf( |
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'<info>Rollback <comment>%s</comment></info>', |
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$sourcePath |
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)); |
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$this->app['sources.path'] = $sourcePath; |
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if($input->getOption('dry-run')) |
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{ |
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$this->output->writeln("<fg=cyan>Run in dry-run mode</fg=cyan>"); |
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$this->dryRun = true; |
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} |
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$this->output->writeln(''); |
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} |
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private function launchRollback() |
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{ |
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$hydrator = $this->app['hydrator']; |
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if($this->dryRun === true) |
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{ |
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$hydrator->setDryRun(); |
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} |
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$hydrator->rollback(); |
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} |
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} |
Niktux /
karma
Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.
You can also find more detailed suggestions in the “Code” section of your repository.