private function updateWithInput(InputInterface $input, ConfigBuilder $builder)
 {
     if ($bundle = $input->getOption('bundle')) {
         if ('@' === $bundle[0]) {
             $bundle = substr($bundle, 1);
         }
         $bundle = $this->getApplication()->getKernel()->getBundle($bundle);
         $builder->setTranslationsDir($bundle->getPath() . '/Resources/translations');
         $builder->setScanDirs(array($bundle->getPath()));
     }
     if ($dirs = $input->getOption('dir')) {
         $builder->setScanDirs($dirs);
     }
     if ($outputDir = $input->getOption('output-dir')) {
         $builder->setTranslationsDir($outputDir);
     }
     if ($outputFormat = $input->getOption('output-format')) {
         $builder->setOutputFormat($outputFormat);
     }
     if ($input->getOption('ignore-domain')) {
         foreach ($input->getOption('ignore-domain') as $domain) {
             $builder->addIgnoredDomain($domain);
         }
     }
     if ($input->getOption('domain')) {
         foreach ($input->getOption('domain') as $domain) {
             $builder->addDomain($domain);
         }
     }
     if ($excludeDirs = $input->getOption('exclude-dir')) {
         $builder->setExcludedDirs($excludeDirs);
     }
     if ($excludeNames = $input->getOption('exclude-name')) {
         $builder->setExcludedNames($excludeNames);
     }
     if ($format = $input->getOption('default-output-format')) {
         $builder->setDefaultOutputFormat($format);
     }
     if ($enabledExtractors = $input->getOption('enable-extractor')) {
         foreach ($enabledExtractors as $alias) {
             $builder->enableExtractor($alias);
         }
     }
     if ($disabledExtractors = $input->getOption('disable-extractor')) {
         foreach ($disabledExtractors as $alias) {
             $builder->disableExtractor($alias);
         }
     }
     if ($input->hasParameterOption('--keep') || $input->hasParameterOption('--keep=true')) {
         $builder->setKeepOldTranslations(true);
     } else {
         if ($input->hasParameterOption('--keep=false')) {
             $builder->setKeepOldTranslations(false);
         }
     }
     if ($loadResource = $input->getOption('external-translations-dir')) {
         $builder->setLoadResources($loadResource);
     }
     if ($addDate = $input->getOption('add-date')) {
         $builder->setOutputOption('xlf', 'add_date', (bool) $addDate);
     }
     if ($addFileRefs = $input->getOption('add-filerefs')) {
         $builder->setOutputOption('xlf', 'add_filerefs', (bool) $addFileRefs);
     }
 }