/**
* @param RepositoryModel $model
* @return array
*/
protected function findVendorsForUpdate(RepositoryModel $model)
{
$fileSystem = new Filesystem();
$fileSystem->copy($model->getAbsolutePath() . DIRECTORY_SEPARATOR . ComposerHelper::COMPOSER_LOCK, $model->getAbsolutePath() . DIRECTORY_SEPARATOR . ComposerHelper::COMPOSER_LOCK_CONFLICT, true);
$model->getProvider()->run('checkout', ['--theirs', ComposerHelper::COMPOSER_LOCK], $this->isDryRun(), false);
$theirLock = file_get_contents($model->getAbsolutePath() . DIRECTORY_SEPARATOR . ComposerHelper::COMPOSER_LOCK);
$fileSystem->copy($model->getAbsolutePath() . DIRECTORY_SEPARATOR . ComposerHelper::COMPOSER_LOCK_CONFLICT, $model->getAbsolutePath() . DIRECTORY_SEPARATOR . ComposerHelper::COMPOSER_LOCK, true);
$model->getProvider()->run('checkout', ['--ours', ComposerHelper::COMPOSER_LOCK], $this->isDryRun(), false);
$oursLock = file_get_contents($model->getAbsolutePath() . DIRECTORY_SEPARATOR . ComposerHelper::COMPOSER_LOCK);
$fileSystem->rename($model->getAbsolutePath() . DIRECTORY_SEPARATOR . ComposerHelper::COMPOSER_LOCK_CONFLICT, $model->getAbsolutePath() . DIRECTORY_SEPARATOR . ComposerHelper::COMPOSER_LOCK, true);
$helper = new ComposerHelper();
$vendorsForUpdate = $helper->diff($theirLock, $oursLock);
$composerJson = file_get_contents($model->getAbsolutePath() . DIRECTORY_SEPARATOR . ComposerHelper::COMPOSER_JSON);
$vendors = $helper->extractAllVendors($composerJson);
$vendorsForUpdate = array_intersect($vendorsForUpdate, $vendors);
return $vendorsForUpdate;
}
