public function PackageGenerator::generate

Generate Drupal's metapackages whenever composer.lock is updated.

Parameters

\Composer\IO\IOInterface $io: Composer IO object for interacting with the user.

string $base_dir: Directory where drupal/drupal repository is located.

File

composer/Generator/PackageGenerator.php, line 39

Class

PackageGenerator

Generates metapackages.

Namespace

Code

public function generate(IOInterface $io, $base_dir) {

  // General information from drupal/drupal and drupal/core composer.json
  // and composer.lock files.
  $drupalCoreInfo = DrupalCoreComposer::createFromPath($base_dir);

  // Exit early if there is no composer.lock file.
  if (empty($drupalCoreInfo
    ->composerLock())) {
    return;
  }

  // Run all of our available builders.
  $builders = $this
    ->builders();
  $changed = FALSE;
  foreach ($builders as $builder_class) {
    $builder = new $builder_class($drupalCoreInfo);
    $changed |= $this
      ->generateMetapackage($io, $builder);
  }

  // Remind the user not to miss files in a patch.
  if ($changed) {
    $io
      ->write("If you make a patch, ensure that the files above are included.");
  }
}