/**
* Get a list of all Drupal extensions currently managed by the root package.
*
* This finds Drupal extensions in the root package of the current project. It
* does not reconcile them against the file system.
*
* @param \Composer\Composer $composer
* The Composer object.
*
* @return Composer\Package\PackageInterface[]
* Composer packages representing Drupal modules managed in the root
* package, keyed by package type.
*/
public function getComposerManagedExtensions(WritableRepositoryInterface $local_repository)
{
$types = ['drupal-module', 'drupal-theme', 'drupal-profile'];
$packages = $local_repository->getPackages();
$composer_managed_extensions = [];
foreach ($packages as $package) {
$package_type = $package->getType();
if (in_array($package_type, $types)) {
$composer_managed_extensions[$package_type] = $package;
}
}
return $composer_managed_extensions;
}
/**
* @param WritableRepositoryInterface $repo repository to purge packages from
* @param Installer\InstallationManager $im manager to check whether packages are still installed
*/
protected function purgePackages(WritableRepositoryInterface $repo, Installer\InstallationManager $im)
{
foreach ($repo->getPackages() as $package) {
if (!$im->isPackageInstalled($repo, $package)) {
$repo->removePackage($package);
}
}
}