Processes dependencies of the package that is being unpacked.

If the dependency is a recipe and should be unpacked, we add it into the package queue so that it will be unpacked as well. If the dependency is not a recipe, or an ignored recipe, the package link will be yielded.

Parameters

array<string, \Composer\Package\Link> $package_dependency_links: The package dependencies to process.

Return value

iterable<\Composer\Package\Link> The package dependencies to add to composer.json.

1 call to Unpacker::processPackageDependencies()

Unpacker::updateComposerJsonPackages in composer/Plugin/RecipeUnpack/Unpacker.php

Updates the composer.json content with the package being unpacked.

File

composer/Plugin/RecipeUnpack/Unpacker.php, line 56

Class

Unpacker

Handles the details of unpacking a specific recipe.

Namespace

Drupal\Composer\Plugin\RecipeUnpack

Code

private function processPackageDependencies(array $package_dependency_links) : iterable {
  foreach ($package_dependency_links as $link) {
    if ($link->getTarget() === $this->package
      ->getName()) {
      // This dependency is the same as the current package, so let's skip it.
      continue;
    }
    $package = $this->getPackageFromLinkTarget($link);
    // If we can't find the package in the local repository that's because it
    // has already been removed therefore skip it.
    if ($package === NULL) {
      continue;
    }
    if ($package->getType() === Plugin::RECIPE_PACKAGE_TYPE) {
      if ($this->unpackCollection
        ->isUnpacked($package)) {
        // This dependency is already unpacked.
        continue;
      }
      if (!$this->unpackOptions
        ->isIgnored($package)) {
        // This recipe should be unpacked as well.
        $this->unpackCollection
          ->add($package);
        continue;
      }
      else {
        // This recipe should not be unpacked. But it might need to be added
        // to the root composer.json
        $this->io
          ->write(sprintf('<info>%s</info> not unpacked because it is ignored.', $package->getName()), verbosity: IOInterface::VERBOSE);
      }
    }
    (yield $link);
  }
}

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