Issue #3076234 by greg.1.anderson, Mile23: Relocate Scaffold plugin outside of 'core' directory

composer.json

@@ -58,6 +58,11 @@
             "Drupal\\Core\\Composer\\": "core/lib/Drupal/Core/Composer"
         }
     },
+    "autoload-dev": {
+        "psr-4": {
+            "Drupal\\Composer\\": "composer"
+        }
+    },
     "scripts": {
         "pre-install-cmd": "Drupal\\Core\\Composer\\Composer::ensureComposerVersion",
         "pre-update-cmd": "Drupal\\Core\\Composer\\Composer::ensureComposerVersion",

composer/Plugin/Scaffold/AllowedPackages.php

@@ -1,6 +1,6 @@
 <?php
 
-namespace Drupal\Component\Scaffold;
+namespace Drupal\Composer\Plugin\Scaffold;
 
 use Composer\Composer;
 use Composer\Installer\PackageEvent;
@@ -32,7 +32,7 @@ class AllowedPackages implements PostPackageEventListenerInterface {
   /**
    * Manager of the options in the top-level composer.json's 'extra' section.
    *
-   * @var \Drupal\Component\Scaffold\ManageOptions
+   * @var \Drupal\Composer\Plugin\Scaffold\ManageOptions
    */
   protected $manageOptions;
 
@@ -50,7 +50,7 @@ class AllowedPackages implements PostPackageEventListenerInterface {
    *   The composer object.
    * @param \Composer\IO\IOInterface $io
    *   IOInterface to write to.
-   * @param \Drupal\Component\Scaffold\ManageOptions $manage_options
+   * @param \Drupal\Composer\Plugin\Scaffold\ManageOptions $manage_options
    *   Manager of the options in the top-level composer.json's 'extra' section.
    */
   public function __construct(Composer $composer, IOInterface $io, ManageOptions $manage_options) {

composer/Plugin/Scaffold/CommandProvider.php

@@ -1,6 +1,6 @@
 <?php
 
-namespace Drupal\Component\Scaffold;
+namespace Drupal\Composer\Plugin\Scaffold;
 
 use Composer\Plugin\Capability\CommandProvider as CommandProviderCapability;
 

composer/Plugin/Scaffold/ComposerScaffoldCommand.php

@@ -1,6 +1,6 @@
 <?php
 
-namespace Drupal\Component\Scaffold;
+namespace Drupal\Composer\Plugin\Scaffold;
 
 use Composer\Command\BaseCommand;
 use Symfony\Component\Console\Input\InputInterface;

composer/Plugin/Scaffold/GenerateAutoloadReferenceFile.php

@@ -1,10 +1,10 @@
 <?php
 
-namespace Drupal\Component\Scaffold;
+namespace Drupal\Composer\Plugin\Scaffold;
 
 use Composer\IO\IOInterface;
 use Composer\Util\Filesystem;
-use Drupal\Component\Scaffold\Operations\ScaffoldResult;
+use Drupal\Composer\Plugin\Scaffold\Operations\ScaffoldResult;
 
 /**
  * Generates an 'autoload.php' that includes the autoloader created by Composer.
@@ -33,7 +33,7 @@ final class GenerateAutoloadReferenceFile {
    * @param string $vendor
    *   The path to the vendor directory.
    *
-   * @return \Drupal\Component\Scaffold\Operations\ScaffoldResult
+   * @return \Drupal\Composer\Plugin\Scaffold\Operations\ScaffoldResult
    *   The result of the autoload file generation.
    */
   public static function generateAutoload(IOInterface $io, $package_name, $web_root, $vendor) {
@@ -78,7 +78,7 @@ final class GenerateAutoloadReferenceFile {
    * @param string $web_root
    *   The path to the web root.
    *
-   * @return \Drupal\Component\Scaffold\ScaffoldFilePath
+   * @return \Drupal\Composer\Plugin\Scaffold\ScaffoldFilePath
    *   Object wrapping the relative and absolute path to the destination file.
    */
   protected static function autoloadPath($package_name, $web_root) {

composer/Plugin/Scaffold/Git.php

@@ -1,6 +1,6 @@
 <?php
 
-namespace Drupal\Component\Scaffold;
+namespace Drupal\Composer\Plugin\Scaffold;
 
 use Composer\IO\IOInterface;
 use Composer\Util\ProcessExecutor;

composer/Plugin/Scaffold/Handler.php

@@ -1,6 +1,6 @@
 <?php
 
-namespace Drupal\Component\Scaffold;
+namespace Drupal\Composer\Plugin\Scaffold;
 
 use Composer\Composer;
 use Composer\EventDispatcher\EventDispatcher;
@@ -9,9 +9,9 @@ use Composer\IO\IOInterface;
 use Composer\Package\PackageInterface;
 use Composer\Plugin\CommandEvent;
 use Composer\Util\Filesystem;
-use Drupal\Component\Scaffold\Operations\OperationData;
-use Drupal\Component\Scaffold\Operations\OperationFactory;
-use Drupal\Component\Scaffold\Operations\ScaffoldFileCollection;
+use Drupal\Composer\Plugin\Scaffold\Operations\OperationData;
+use Drupal\Composer\Plugin\Scaffold\Operations\OperationFactory;
+use Drupal\Composer\Plugin\Scaffold\Operations\ScaffoldFileCollection;
 
 /**
  * Core class of the plugin.
@@ -48,21 +48,21 @@ class Handler {
   /**
    * The scaffold options in the top-level composer.json's 'extra' section.
    *
-   * @var \Drupal\Component\Scaffold\ManageOptions
+   * @var \Drupal\Composer\Plugin\Scaffold\ManageOptions
    */
   protected $manageOptions;
 
   /**
    * The manager that keeps track of which packages are allowed to scaffold.
    *
-   * @var \Drupal\Component\Scaffold\AllowedPackages
+   * @var \Drupal\Composer\Plugin\Scaffold\AllowedPackages
    */
   protected $manageAllowedPackages;
 
   /**
    * The list of listeners that are notified after a package event.
    *
-   * @var \Drupal\Component\Scaffold\PostPackageEventListenerInterface[]
+   * @var \Drupal\Composer\Plugin\Scaffold\PostPackageEventListenerInterface[]
    */
   protected $postPackageListeners = [];
 
@@ -120,7 +120,7 @@ class Handler {
    *   The package file mappings array keyed by destination path and the values
    *   are operation metadata arrays.
    *
-   * @return \Drupal\Component\Scaffold\Operations\OperationInterface[]
+   * @return \Drupal\Composer\Plugin\Scaffold\Operations\OperationInterface[]
    *   A list of scaffolding operation objects
    */
   protected function createScaffoldOperations(PackageInterface $package, array $package_file_mappings) {
@@ -199,7 +199,7 @@ class Handler {
    *   A multidimensional array of file mappings, as returned by
    *   self::getAllowedPackages().
    *
-   * @return \Drupal\Component\Scaffold\Operations\OperationInterface[]
+   * @return \Drupal\Composer\Plugin\Scaffold\Operations\OperationInterface[]
    *   An array of destination paths => scaffold operation objects.
    */
   protected function getFileMappingsFromPackages(array $allowed_packages) {
@@ -216,7 +216,7 @@ class Handler {
    * @param \Composer\Package\PackageInterface $package
    *   The Composer package from which to get the file mappings.
    *
-   * @return \Drupal\Component\Scaffold\Operations\OperationInterface[]
+   * @return \Drupal\Composer\Plugin\Scaffold\Operations\OperationInterface[]
    *   An array of destination paths => scaffold operation objects.
    */
   protected function getPackageFileMappings(PackageInterface $package) {

composer/Plugin/Scaffold/Interpolator.php

@@ -1,6 +1,6 @@
 <?php
 
-namespace Drupal\Component\Scaffold;
+namespace Drupal\Composer\Plugin\Scaffold;
 
 /**
  * Injects config values from an associative array into a string.

composer/Plugin/Scaffold/ManageGitIgnore.php

@@ -1,6 +1,6 @@
 <?php
 
-namespace Drupal\Component\Scaffold;
+namespace Drupal\Composer\Plugin\Scaffold;
 
 use Composer\IO\IOInterface;
 
@@ -37,10 +37,10 @@ class ManageGitIgnore {
   /**
    * Manages gitignore files.
    *
-   * @param \Drupal\Component\Scaffold\Operations\ScaffoldResult[] $files
+   * @param \Drupal\Composer\Plugin\Scaffold\Operations\ScaffoldResult[] $files
    *   A list of scaffold results, each of which holds a path and whether
    *   or not that file is managed.
-   * @param \Drupal\Component\Scaffold\ScaffoldOptions $options
+   * @param \Drupal\Composer\Plugin\Scaffold\ScaffoldOptions $options
    *   Configuration options from the composer.json extras section.
    */
   public function manageIgnored(array $files, ScaffoldOptions $options) {
@@ -72,7 +72,7 @@ class ManageGitIgnore {
   /**
    * Determines whether we should manage gitignore files.
    *
-   * @param \Drupal\Component\Scaffold\ScaffoldOptions $options
+   * @param \Drupal\Composer\Plugin\Scaffold\ScaffoldOptions $options
    *   Configuration options from the composer.json extras section.
    *
    * @return bool

composer/Plugin/Scaffold/ManageOptions.php

@@ -1,6 +1,6 @@
 <?php
 
-namespace Drupal\Component\Scaffold;
+namespace Drupal\Composer\Plugin\Scaffold;
 
 use Composer\Composer;
 use Composer\Package\PackageInterface;
@@ -35,7 +35,7 @@ class ManageOptions {
   /**
    * Gets the root-level scaffold options for this project.
    *
-   * @return \Drupal\Component\Scaffold\ScaffoldOptions
+   * @return \Drupal\Composer\Plugin\Scaffold\ScaffoldOptions
    *   The scaffold options object.
    */
   public function getOptions() {
@@ -48,7 +48,7 @@ class ManageOptions {
    * @param \Composer\Package\PackageInterface $package
    *   The package to fetch the scaffold options from.
    *
-   * @return \Drupal\Component\Scaffold\ScaffoldOptions
+   * @return \Drupal\Composer\Plugin\Scaffold\ScaffoldOptions
    *   The scaffold options object.
    */
   public function packageOptions(PackageInterface $package) {
@@ -63,7 +63,7 @@ class ManageOptions {
    *
    * Note that only the root package may define locations.
    *
-   * @return \Drupal\Component\Scaffold\Interpolator
+   * @return \Drupal\Composer\Plugin\Scaffold\Interpolator
    *   Interpolator that will do replacements in a string using tokens in
    *   'locations' element.
    */

composer/Plugin/Scaffold/Operations/AppendOp.php

@@ -1,10 +1,10 @@
 <?php
 
-namespace Drupal\Component\Scaffold\Operations;
+namespace Drupal\Composer\Plugin\Scaffold\Operations;
 
 use Composer\IO\IOInterface;
-use Drupal\Component\Scaffold\ScaffoldFilePath;
-use Drupal\Component\Scaffold\ScaffoldOptions;
+use Drupal\Composer\Plugin\Scaffold\ScaffoldFilePath;
+use Drupal\Composer\Plugin\Scaffold\ScaffoldOptions;
 
 /**
  * Scaffold operation to add to the beginning and/or end of a scaffold file.
@@ -19,23 +19,23 @@ class AppendOp implements OperationInterface, ConjoinableInterface {
   /**
    * Path to the source file to prepend, if any.
    *
-   * @var \Drupal\Component\Scaffold\ScaffoldFilePath
+   * @var \Drupal\Composer\Plugin\Scaffold\ScaffoldFilePath
    */
   protected $prepend;
 
   /**
    * Path to the source file to append, if any.
    *
-   * @var \Drupal\Component\Scaffold\ScaffoldFilePath
+   * @var \Drupal\Composer\Plugin\Scaffold\ScaffoldFilePath
    */
   protected $append;
 
   /**
    * Constructs an AppendOp.
    *
-   * @param \Drupal\Component\Scaffold\ScaffoldFilePath $prepend_path
+   * @param \Drupal\Composer\Plugin\Scaffold\ScaffoldFilePath $prepend_path
    *   The relative path to the prepend file.
-   * @param \Drupal\Component\Scaffold\ScaffoldFilePath $append_path
+   * @param \Drupal\Composer\Plugin\Scaffold\ScaffoldFilePath $append_path
    *   The relative path to the append file.
    */
   public function __construct(ScaffoldFilePath $prepend_path = NULL, ScaffoldFilePath $append_path = NULL) {

composer/Plugin/Scaffold/Operations/ConjoinableInterface.php

@@ -1,6 +1,6 @@
 <?php
 
-namespace Drupal\Component\Scaffold\Operations;
+namespace Drupal\Composer\Plugin\Scaffold\Operations;
 
 /**
  * Marker interface indicating that operation is conjoinable.

composer/Plugin/Scaffold/Operations/ConjunctionOp.php

@@ -1,10 +1,10 @@
 <?php
 
-namespace Drupal\Component\Scaffold\Operations;
+namespace Drupal\Composer\Plugin\Scaffold\Operations;
 
 use Composer\IO\IOInterface;
-use Drupal\Component\Scaffold\ScaffoldFilePath;
-use Drupal\Component\Scaffold\ScaffoldOptions;
+use Drupal\Composer\Plugin\Scaffold\ScaffoldFilePath;
+use Drupal\Composer\Plugin\Scaffold\ScaffoldOptions;
 
 /**
  * Joins two operations on the same file into a single operation.
@@ -14,22 +14,22 @@ class ConjunctionOp implements OperationInterface {
   /**
    * The first operation.
    *
-   * @var \Drupal\Component\Scaffold\Operations\OperationInterface
+   * @var \Drupal\Composer\Plugin\Scaffold\Operations\OperationInterface
    */
   protected $firstOperation;
 
   /**
    * The second operation.
    *
-   * @var \Drupal\Component\Scaffold\Operations\OperationInterface
+   * @var \Drupal\Composer\Plugin\Scaffold\Operations\OperationInterface
    */
   protected $secondOperation;
 
   /**
    * ConjunctionOp constructor.
    *
-   * @param \Drupal\Component\Scaffold\Operations\OperationInterface $first_operation
-   * @param \Drupal\Component\Scaffold\Operations\OperationInterface $second_operation
+   * @param \Drupal\Composer\Plugin\Scaffold\Operations\OperationInterface $first_operation
+   * @param \Drupal\Composer\Plugin\Scaffold\Operations\OperationInterface $second_operation
    */
   public function __construct(OperationInterface $first_operation, OperationInterface $second_operation) {
     $this->firstOperation = $first_operation;

composer/Plugin/Scaffold/Operations/OperationData.php

@@ -1,6 +1,6 @@
 <?php
 
-namespace Drupal\Component\Scaffold\Operations;
+namespace Drupal\Composer\Plugin\Scaffold\Operations;
 
 /**
  * Holds parameter data for operation objects during operation creation only.

composer/Plugin/Scaffold/Operations/OperationFactory.php

@@ -1,10 +1,10 @@
 <?php
 
-namespace Drupal\Component\Scaffold\Operations;
+namespace Drupal\Composer\Plugin\Scaffold\Operations;
 
 use Composer\Composer;
 use Composer\Package\PackageInterface;
-use Drupal\Component\Scaffold\ScaffoldFilePath;
+use Drupal\Composer\Plugin\Scaffold\ScaffoldFilePath;
 
 /**
  * Create Scaffold operation objects based on provided metadata.
@@ -38,7 +38,7 @@ class OperationFactory {
    * @param OperationData $operation_data
    *   The parameter data for this operation object; varies by operation type.
    *
-   * @return \Drupal\Component\Scaffold\Operations\OperationInterface
+   * @return \Drupal\Composer\Plugin\Scaffold\Operations\OperationInterface
    *   The scaffolding operation object (skip, replace, etc.)
    *
    * @throws \RuntimeException
@@ -69,7 +69,7 @@ class OperationFactory {
    * @param OperationData $operation_data
    *   The parameter data for this operation object, i.e. the relative 'path'.
    *
-   * @return \Drupal\Component\Scaffold\Operations\OperationInterface
+   * @return \Drupal\Composer\Plugin\Scaffold\Operations\OperationInterface
    *   A scaffold replace operation object.
    */
   protected function createReplaceOp(PackageInterface $package, OperationData $operation_data) {
@@ -91,7 +91,7 @@ class OperationFactory {
    * @param OperationData $operation_data
    *   The parameter data for this operation object, i.e. the relative 'path'.
    *
-   * @return \Drupal\Component\Scaffold\Operations\OperationInterface
+   * @return \Drupal\Composer\Plugin\Scaffold\Operations\OperationInterface
    *   A scaffold replace operation object.
    */
   protected function createAppendOp(PackageInterface $package, OperationData $operation_data) {

composer/Plugin/Scaffold/Operations/OperationInterface.php

@@ -1,10 +1,10 @@
 <?php
 
-namespace Drupal\Component\Scaffold\Operations;
+namespace Drupal\Composer\Plugin\Scaffold\Operations;
 
 use Composer\IO\IOInterface;
-use Drupal\Component\Scaffold\ScaffoldFilePath;
-use Drupal\Component\Scaffold\ScaffoldOptions;
+use Drupal\Composer\Plugin\Scaffold\ScaffoldFilePath;
+use Drupal\Composer\Plugin\Scaffold\ScaffoldOptions;
 
 /**
  * Interface for scaffold operation objects.
@@ -14,14 +14,14 @@ interface OperationInterface {
   /**
    * Process this scaffold operation.
    *
-   * @param \Drupal\Component\Scaffold\ScaffoldFilePath $destination
+   * @param \Drupal\Composer\Plugin\Scaffold\ScaffoldFilePath $destination
    *   Scaffold file's destination path.
    * @param \Composer\IO\IOInterface $io
    *   IOInterface to write to.
-   * @param \Drupal\Component\Scaffold\ScaffoldOptions $options
+   * @param \Drupal\Composer\Plugin\Scaffold\ScaffoldOptions $options
    *   Various options that may alter the behavior of the operation.
    *
-   * @return \Drupal\Component\Scaffold\Operations\ScaffoldResult
+   * @return \Drupal\Composer\Plugin\Scaffold\Operations\ScaffoldResult
    *   Result of the scaffolding operation.
    */
   public function process(ScaffoldFilePath $destination, IOInterface $io, ScaffoldOptions $options);

composer/Plugin/Scaffold/Operations/ReplaceOp.php

@@ -1,11 +1,11 @@
 <?php
 
-namespace Drupal\Component\Scaffold\Operations;
+namespace Drupal\Composer\Plugin\Scaffold\Operations;
 
 use Composer\IO\IOInterface;
 use Composer\Util\Filesystem;
-use Drupal\Component\Scaffold\ScaffoldFilePath;
-use Drupal\Component\Scaffold\ScaffoldOptions;
+use Drupal\Composer\Plugin\Scaffold\ScaffoldFilePath;
+use Drupal\Composer\Plugin\Scaffold\ScaffoldOptions;
 
 /**
  * Scaffold operation to copy or symlink from source to destination.
@@ -20,7 +20,7 @@ class ReplaceOp implements OperationInterface {
   /**
    * The relative path to the source file.
    *
-   * @var \Drupal\Component\Scaffold\ScaffoldFilePath
+   * @var \Drupal\Composer\Plugin\Scaffold\ScaffoldFilePath
    */
   protected $source;
 
@@ -34,7 +34,7 @@ class ReplaceOp implements OperationInterface {
   /**
    * Constructs a ReplaceOp.
    *
-   * @param \Drupal\Component\Scaffold\ScaffoldFilePath $sourcePath
+   * @param \Drupal\Composer\Plugin\Scaffold\ScaffoldFilePath $sourcePath
    *   The relative path to the source file.
    * @param bool $overwrite
    *   Whether to allow this scaffold file to overwrite files already at
@@ -72,12 +72,12 @@ class ReplaceOp implements OperationInterface {
   /**
    * Copies the scaffold file.
    *
-   * @param \Drupal\Component\Scaffold\ScaffoldFilePath $destination
+   * @param \Drupal\Composer\Plugin\Scaffold\ScaffoldFilePath $destination
    *   Scaffold file to process.
    * @param \Composer\IO\IOInterface $io
    *   IOInterface to writing to.
    *
-   * @return \Drupal\Component\Scaffold\Operations\ScaffoldResult
+   * @return \Drupal\Composer\Plugin\Scaffold\Operations\ScaffoldResult
    *   The scaffold result.
    */
   protected function copyScaffold(ScaffoldFilePath $destination, IOInterface $io) {
@@ -95,12 +95,12 @@ class ReplaceOp implements OperationInterface {
   /**
    * Symlinks the scaffold file.
    *
-   * @param \Drupal\Component\Scaffold\ScaffoldFilePath $destination
+   * @param \Drupal\Composer\Plugin\Scaffold\ScaffoldFilePath $destination
    *   Scaffold file to process.
    * @param \Composer\IO\IOInterface $io
    *   IOInterface to writing to.
    *
-   * @return \Drupal\Component\Scaffold\Operations\ScaffoldResult
+   * @return \Drupal\Composer\Plugin\Scaffold\Operations\ScaffoldResult
    *   The scaffold result.
    */
   protected function symlinkScaffold(ScaffoldFilePath $destination, IOInterface $io) {

composer/Plugin/Scaffold/Operations/ScaffoldFileCollection.php

@@ -1,12 +1,12 @@
 <?php
 
-namespace Drupal\Component\Scaffold\Operations;
+namespace Drupal\Composer\Plugin\Scaffold\Operations;
 
 use Composer\IO\IOInterface;
-use Drupal\Component\Scaffold\Interpolator;
-use Drupal\Component\Scaffold\ScaffoldFileInfo;
-use Drupal\Component\Scaffold\ScaffoldFilePath;
-use Drupal\Component\Scaffold\ScaffoldOptions;
+use Drupal\Composer\Plugin\Scaffold\Interpolator;
+use Drupal\Composer\Plugin\Scaffold\ScaffoldFileInfo;
+use Drupal\Composer\Plugin\Scaffold\ScaffoldFilePath;
+use Drupal\Composer\Plugin\Scaffold\ScaffoldOptions;
 
 /**
  * Collection of scaffold files.
@@ -20,7 +20,7 @@ class ScaffoldFileCollection implements \IteratorAggregate {
    * scaffold files provided by that package. Each collection of scaffold files
    * is keyed by destination path.
    *
-   * @var \Drupal\Component\Scaffold\ScaffoldFileInfo[][]
+   * @var \Drupal\Composer\Plugin\Scaffold\ScaffoldFileInfo[][]
    */
   protected $scaffoldFilesByProject = [];
 
@@ -29,7 +29,7 @@ class ScaffoldFileCollection implements \IteratorAggregate {
    *
    * @param array $file_mappings
    *   A multidimensional array of file mappings.
-   * @param \Drupal\Component\Scaffold\Interpolator $location_replacements
+   * @param \Drupal\Composer\Plugin\Scaffold\Interpolator $location_replacements
    *   An object with the location mappings (e.g. [web-root]).
    */
   public function __construct(array $file_mappings, Interpolator $location_replacements) {
@@ -74,14 +74,14 @@ class ScaffoldFileCollection implements \IteratorAggregate {
   /**
    * Processes the iterator created by ScaffoldFileCollection::create().
    *
-   * @param \Drupal\Component\Scaffold\Operations\ScaffoldFileCollection $collection
+   * @param \Drupal\Composer\Plugin\Scaffold\Operations\ScaffoldFileCollection $collection
    *   The iterator to process.
    * @param \Composer\IO\IOInterface $io
    *   The Composer IO object.
-   * @param \Drupal\Component\Scaffold\ScaffoldOptions $scaffold_options
+   * @param \Drupal\Composer\Plugin\Scaffold\ScaffoldOptions $scaffold_options
    *   The scaffold options.
    *
-   * @return \Drupal\Component\Scaffold\Operations\ScaffoldResult[]
+   * @return \Drupal\Composer\Plugin\Scaffold\Operations\ScaffoldResult[]
    *   The results array.
    */
   public static function process(ScaffoldFileCollection $collection, IOInterface $io, ScaffoldOptions $scaffold_options) {

composer/Plugin/Scaffold/Operations/ScaffoldResult.php

@@ -1,8 +1,8 @@
 <?php
 
-namespace Drupal\Component\Scaffold\Operations;
+namespace Drupal\Composer\Plugin\Scaffold\Operations;
 
-use Drupal\Component\Scaffold\ScaffoldFilePath;
+use Drupal\Composer\Plugin\Scaffold\ScaffoldFilePath;
 
 /**
  * Record the result of a scaffold operation.
@@ -12,7 +12,7 @@ class ScaffoldResult {
   /**
    * The path to the scaffold file that was processed.
    *
-   * @var \Drupal\Component\Scaffold\ScaffoldFilePath
+   * @var \Drupal\Composer\Plugin\Scaffold\ScaffoldFilePath
    */
   protected $destination;
 
@@ -26,7 +26,7 @@ class ScaffoldResult {
   /**
    * ScaffoldResult constructor.
    *
-   * @param \Drupal\Component\Scaffold\ScaffoldFilePath $destination
+   * @param \Drupal\Composer\Plugin\Scaffold\ScaffoldFilePath $destination
    *   The path to the scaffold file that was processed.
    * @param bool $isManaged
    *   (optional) Whether this result is managed. Defaults to FALSE.
@@ -49,7 +49,7 @@ class ScaffoldResult {
   /**
    * Gets the destination scaffold file that this result refers to.
    *
-   * @return \Drupal\Component\Scaffold\ScaffoldFilePath
+   * @return \Drupal\Composer\Plugin\Scaffold\ScaffoldFilePath
    *   The destination path for the scaffold result.
    */
   public function destination() {

composer/Plugin/Scaffold/Operations/SkipOp.php

@@ -1,10 +1,10 @@
 <?php
 
-namespace Drupal\Component\Scaffold\Operations;
+namespace Drupal\Composer\Plugin\Scaffold\Operations;
 
 use Composer\IO\IOInterface;
-use Drupal\Component\Scaffold\ScaffoldFilePath;
-use Drupal\Component\Scaffold\ScaffoldOptions;
+use Drupal\Composer\Plugin\Scaffold\ScaffoldFilePath;
+use Drupal\Composer\Plugin\Scaffold\ScaffoldOptions;
 
 /**
  * Scaffold operation to skip a scaffold file (do nothing).

composer/Plugin/Scaffold/Plugin.php

@@ -1,6 +1,6 @@
 <?php
 
-namespace Drupal\Component\Scaffold;
+namespace Drupal\Composer\Plugin\Scaffold;
 
 use Composer\Composer;
 use Composer\EventDispatcher\EventSubscriberInterface;
@@ -14,7 +14,7 @@ use Composer\Plugin\PluginEvents;
 use Composer\Plugin\PluginInterface;
 use Composer\Script\Event;
 use Composer\Script\ScriptEvents;
-use Drupal\Component\Scaffold\CommandProvider as ScaffoldCommandProvider;
+use Drupal\Composer\Plugin\Scaffold\CommandProvider as ScaffoldCommandProvider;
 
 /**
  * Composer plugin for handling drupal scaffold.
@@ -24,7 +24,7 @@ class Plugin implements PluginInterface, EventSubscriberInterface, Capable {
   /**
    * The Composer Scaffold handler.
    *
-   * @var \Drupal\Component\Scaffold\Handler
+   * @var \Drupal\Composer\Plugin\Scaffold\Handler
    */
   protected $handler;
 

composer/Plugin/Scaffold/PostPackageEventListenerInterface.php

@@ -1,13 +1,13 @@
 <?php
 
-namespace Drupal\Component\Scaffold;
+namespace Drupal\Composer\Plugin\Scaffold;
 
 use Composer\Installer\PackageEvent;
 
 /**
  * Interface for post package event listeners.
  *
- * @see \Drupal\Component\Scaffold\Handler::onPostPackageEvent
+ * @see \Drupal\Composer\Plugin\Scaffold\Handler::onPostPackageEvent
  */
 interface PostPackageEventListenerInterface {
 

composer/Plugin/Scaffold/ScaffoldFileInfo.php

@@ -1,9 +1,9 @@
 <?php
 
-namespace Drupal\Component\Scaffold;
+namespace Drupal\Composer\Plugin\Scaffold;
 
 use Composer\IO\IOInterface;
-use Drupal\Component\Scaffold\Operations\OperationInterface;
+use Drupal\Composer\Plugin\Scaffold\Operations\OperationInterface;
 
 /**
  * Data object that keeps track of one scaffold file.
@@ -18,24 +18,24 @@ class ScaffoldFileInfo {
   /**
    * The path to the destination.
    *
-   * @var \Drupal\Component\Scaffold\ScaffoldFilePath
+   * @var \Drupal\Composer\Plugin\Scaffold\ScaffoldFilePath
    */
   protected $destination;
 
   /**
    * The operation used to create the destination.
    *
-   * @var \Drupal\Component\Scaffold\Operations\OperationInterface
+   * @var \Drupal\Composer\Plugin\Scaffold\Operations\OperationInterface
    */
   protected $op;
 
   /**
    * Constructs a ScaffoldFileInfo object.
    *
-   * @param \Drupal\Component\Scaffold\ScaffoldFilePath $destination
+   * @param \Drupal\Composer\Plugin\Scaffold\ScaffoldFilePath $destination
    *   The full and relative paths to the destination file and the package
    *   defining it.
-   * @param \Drupal\Component\Scaffold\Operations\OperationInterface $op
+   * @param \Drupal\Composer\Plugin\Scaffold\Operations\OperationInterface $op
    *   Operations object that will handle scaffolding operations.
    */
   public function __construct(ScaffoldFilePath $destination, OperationInterface $op) {
@@ -46,7 +46,7 @@ class ScaffoldFileInfo {
   /**
    * Gets the Scaffold operation.
    *
-   * @return \Drupal\Component\Scaffold\Operations\OperationInterface
+   * @return \Drupal\Composer\Plugin\Scaffold\Operations\OperationInterface
    *   Operations object that handles scaffolding (copy, make symlink, etc).
    */
   public function op() {
@@ -66,7 +66,7 @@ class ScaffoldFileInfo {
   /**
    * Gets the destination.
    *
-   * @return \Drupal\Component\Scaffold\ScaffoldFilePath
+   * @return \Drupal\Composer\Plugin\Scaffold\ScaffoldFilePath
    *   The scaffold path to the destination file.
    */
   public function destination() {
@@ -110,11 +110,11 @@ class ScaffoldFileInfo {
    *
    * @param \Composer\IO\IOInterface $io
    *   The scaffold file to be processed.
-   * @param \Drupal\Component\Scaffold\ScaffoldOptions $options
+   * @param \Drupal\Composer\Plugin\Scaffold\ScaffoldOptions $options
    *   Assorted operational options, e.g. whether the destination should be a
    *   symlink.
    *
-   * @return \Drupal\Component\Scaffold\Operations\ScaffoldResult
+   * @return \Drupal\Composer\Plugin\Scaffold\Operations\ScaffoldResult
    *   The scaffold result.
    */
   public function process(IOInterface $io, ScaffoldOptions $options) {

composer/Plugin/Scaffold/ScaffoldFilePath.php

@@ -1,6 +1,6 @@
 <?php
 
-namespace Drupal\Component\Scaffold;
+namespace Drupal\Composer\Plugin\Scaffold;
 
 /**
  * Manage the path to a file to scaffold.
@@ -138,7 +138,7 @@ class ScaffoldFilePath {
    *   The name of the package defining the destination path.
    * @param string $destination
    *   The relative path to the destination file being scaffolded.
-   * @param \Drupal\Component\Scaffold\Interpolator $location_replacements
+   * @param \Drupal\Composer\Plugin\Scaffold\Interpolator $location_replacements
    *   Interpolator that includes the [web-root] and any other available
    *   placeholder replacements.
    *
@@ -153,7 +153,7 @@ class ScaffoldFilePath {
   /**
    * Adds data about the relative and full path to the provided interpolator.
    *
-   * @param \Drupal\Component\Scaffold\Interpolator $interpolator
+   * @param \Drupal\Composer\Plugin\Scaffold\Interpolator $interpolator
    *   Interpolator to add data to.
    * @param string $name_prefix
    *   (optional) Prefix to add before -rel-path and -full-path item names.
@@ -178,7 +178,7 @@ class ScaffoldFilePath {
    *   (optional) Prefix to add before -rel-path and -full-path item names.
    *   Defaults to path type provided when constructing this object.
    *
-   * @return \Drupal\Component\Scaffold\Interpolator
+   * @return \Drupal\Composer\Plugin\Scaffold\Interpolator
    *   An interpolator for making string replacements.
    */
   public function getInterpolator($name_prefix = '') {

composer/Plugin/Scaffold/ScaffoldOptions.php

@@ -1,6 +1,6 @@
 <?php
 
-namespace Drupal\Component\Scaffold;
+namespace Drupal\Composer\Plugin\Scaffold;
 
 /**
  * Per-project options from the 'extras' section of the composer.json file.

composer/Plugin/Scaffold/TESTING.txt

@@ -1,9 +1,9 @@
-HOW-TO: Test this Drupal component
+HOW-TO: Test this Drupal composer plugin
 
-In order to test this component, you'll need to get the entire Drupal repo and
+In order to test this plugin, you'll need to get the entire Drupal repo and
 run the tests there.
 
-You'll find the tests under core/tests/Drupal/Tests/Component.
+You'll find the tests under core/tests/Drupal/Tests/Composer/Plugin.
 
 You can get the full Drupal repo here:
 https://www.drupal.org/project/drupal/git-instructions
@@ -11,7 +11,7 @@ https://www.drupal.org/project/drupal/git-instructions
 You can find more information about running PHPUnit tests with Drupal here:
 https://www.drupal.org/node/2116263
 
-Each component in the Drupal\Component namespace has its own annotated test
+Each component in the Drupal\Composer\Plugin namespace has its own annotated test
 group. You can use this group to run only the tests for this component. Like
 this:
 

composer/Plugin/Scaffold/composer.json

@@ -11,11 +11,11 @@
   },
   "autoload": {
     "psr-4": {
-      "Drupal\\Component\\Scaffold\\": ""
+      "Drupal\\Composer\\Plugin\\Scaffold\\": ""
     }
   },
   "extra": {
-    "class": "Drupal\\Component\\Scaffold\\Plugin",
+    "class": "Drupal\\Composer\\Plugin\\Scaffold\\Plugin",
     "branch-alias": {
       "dev-master": "1.0.x-dev"
     }

core/tests/Drupal/Tests/Composer/Plugin/Scaffold/AssertUtilsTrait.php

@@ -1,6 +1,6 @@
 <?php
 
-namespace Drupal\Tests\Component\Scaffold;
+namespace Drupal\Tests\Composer\Plugin\Scaffold;
 
 /**
  * Convenience class for creating fixtures.

core/tests/Drupal/Tests/Composer/Plugin/Scaffold/ExecTrait.php

@@ -1,6 +1,6 @@
 <?php
 
-namespace Drupal\Tests\Component\Scaffold;
+namespace Drupal\Tests\Composer\Plugin\Scaffold;
 
 use Symfony\Component\Process\Process;
 

core/tests/Drupal/Tests/Composer/Plugin/Scaffold/Fixtures.php

@@ -1,16 +1,16 @@
 <?php
 
-namespace Drupal\Tests\Component\Scaffold;
+namespace Drupal\Tests\Composer\Plugin\Scaffold;
 
 use Composer\Console\Application;
 use Composer\Factory;
 use Composer\IO\BufferIO;
 use Composer\Util\Filesystem;
-use Drupal\Component\Scaffold\Handler;
-use Drupal\Component\Scaffold\Interpolator;
-use Drupal\Component\Scaffold\Operations\AppendOp;
-use Drupal\Component\Scaffold\Operations\ReplaceOp;
-use Drupal\Component\Scaffold\ScaffoldFilePath;
+use Drupal\Composer\Plugin\Scaffold\Handler;
+use Drupal\Composer\Plugin\Scaffold\Interpolator;
+use Drupal\Composer\Plugin\Scaffold\Operations\AppendOp;
+use Drupal\Composer\Plugin\Scaffold\Operations\ReplaceOp;
+use Drupal\Composer\Plugin\Scaffold\ScaffoldFilePath;
 use Symfony\Component\Console\Input\StringInput;
 use Symfony\Component\Console\Output\BufferedOutput;
 
@@ -93,7 +93,7 @@ class Fixtures {
    *   Path to the root of this project.
    */
   public function projectRoot() {
-    return realpath(__DIR__) . '/../../../../../../core/lib/Drupal/Component/Scaffold';
+    return realpath(__DIR__) . '/../../../../../../../composer/Plugin/Scaffold';
   }
 
   /**
@@ -151,10 +151,10 @@ class Fixtures {
    * @param string $source
    *   The name of the asset; path is "assets/$source".
    *
-   * @return \Drupal\Component\Scaffold\ScaffoldFilePath
+   * @return \Drupal\Composer\Plugin\Scaffold\ScaffoldFilePath
    *   The full and relative path to the desired asset
    *
-   * @see \Drupal\Component\Scaffold\ScaffoldFilePath::sourcePath()
+   * @see \Drupal\Composer\Plugin\Scaffold\ScaffoldFilePath::sourcePath()
    */
   public function sourcePath($project_name, $source) {
     $package_name = "fixtures/{$project_name}";
@@ -168,10 +168,10 @@ class Fixtures {
    *
    * Use in place of ManageOptions::getLocationReplacements().
    *
-   * @return \Drupal\Component\Scaffold\Interpolator
+   * @return \Drupal\Composer\Plugin\Scaffold\Interpolator
    *   An interpolator with location replacements, including 'web-root'.
    *
-   * @see \Drupal\Component\Scaffold\ManageOptions::getLocationReplacements()
+   * @see \Drupal\Composer\Plugin\Scaffold\ManageOptions::getLocationReplacements()
    */
   public function getLocationReplacements() {
     $destinationTmpDir = $this->mkTmpDir('location-replacements');
@@ -189,7 +189,7 @@ class Fixtures {
    * @param string $source
    *   The name of the asset; path is "assets/$source".
    *
-   * @return \Drupal\Component\Scaffold\Operations\ReplaceOp
+   * @return \Drupal\Composer\Plugin\Scaffold\Operations\ReplaceOp
    *   A replace operation object.
    */
   public function replaceOp($project_name, $source) {
@@ -206,7 +206,7 @@ class Fixtures {
    * @param string $source
    *   The name of the asset; path is "assets/$source".
    *
-   * @return \Drupal\Component\Scaffold\Operations\AppendOp
+   * @return \Drupal\Composer\Plugin\Scaffold\Operations\AppendOp
    *   An append operation object.
    */
   public function appendOp($project_name, $source) {
@@ -223,17 +223,17 @@ class Fixtures {
    *   Destination path; should be in the form '[web-root]/robots.txt', where
    *   '[web-root]' is always literally '[web-root]', with any arbitrarily
    *   desired filename following.
-   * @param \Drupal\Component\Scaffold\Interpolator $interpolator
+   * @param \Drupal\Composer\Plugin\Scaffold\Interpolator $interpolator
    *   Location replacements. Obtain via Fixtures::getLocationReplacements()
    *   when creating multiple scaffold destinations.
    * @param string $package_name
    *   (optional) The name of the fixture package that this path came from.
    *   Taken from interpolator if not provided.
    *
-   * @return \Drupal\Component\Scaffold\ScaffoldFilePath
+   * @return \Drupal\Composer\Plugin\Scaffold\ScaffoldFilePath
    *   A destination scaffold file backed by temporary storage.
    *
-   * @see \Drupal\Component\Scaffold\ScaffoldFilePath::destinationPath()
+   * @see \Drupal\Composer\Plugin\Scaffold\ScaffoldFilePath::destinationPath()
    */
   public function destinationPath($destination, Interpolator $interpolator = NULL, $package_name = NULL) {
     $interpolator = $interpolator ?: $this->getLocationReplacements();

core/tests/Drupal/Tests/Composer/Plugin/Scaffold/Functional/ComposerHookTest.php

@@ -1,11 +1,11 @@
 <?php
 
-namespace Drupal\Tests\Component\Scaffold\Functional;
+namespace Drupal\Tests\Composer\Plugin\Scaffold\Functional;
 
 use Composer\Util\Filesystem;
-use Drupal\Tests\Component\Scaffold\AssertUtilsTrait;
-use Drupal\Tests\Component\Scaffold\ExecTrait;
-use Drupal\Tests\Component\Scaffold\Fixtures;
+use Drupal\Tests\Composer\Plugin\Scaffold\AssertUtilsTrait;
+use Drupal\Tests\Composer\Plugin\Scaffold\ExecTrait;
+use Drupal\Tests\Composer\Plugin\Scaffold\Fixtures;
 use PHPUnit\Framework\TestCase;
 
 /**
@@ -53,7 +53,7 @@ class ComposerHookTest extends TestCase {
   /**
    * The Fixtures object.
    *
-   * @var \Drupal\Tests\Component\Scaffold\Fixtures
+   * @var \Drupal\Tests\Composer\Plugin\Scaffold\Fixtures
    */
   protected $fixtures;
 

core/tests/Drupal/Tests/Composer/Plugin/Scaffold/Functional/ManageGitIgnoreTest.php

@@ -1,11 +1,11 @@
 <?php
 
-namespace Drupal\Tests\Component\Scaffold\Functional;
+namespace Drupal\Tests\Composer\Plugin\Scaffold\Functional;
 
 use Composer\Util\Filesystem;
-use Drupal\Tests\Component\Scaffold\Fixtures;
-use Drupal\Tests\Component\Scaffold\AssertUtilsTrait;
-use Drupal\Tests\Component\Scaffold\ExecTrait;
+use Drupal\Tests\Composer\Plugin\Scaffold\Fixtures;
+use Drupal\Tests\Composer\Plugin\Scaffold\AssertUtilsTrait;
+use Drupal\Tests\Composer\Plugin\Scaffold\ExecTrait;
 use PHPUnit\Framework\TestCase;
 
 /**
@@ -48,7 +48,7 @@ class ManageGitIgnoreTest extends TestCase {
   /**
    * The Fixtures object.
    *
-   * @var \Drupal\Tests\Component\Scaffold\Fixtures
+   * @var \Drupal\Tests\Composer\Plugin\Scaffold\Fixtures
    */
   protected $fixtures;
 

core/tests/Drupal/Tests/Composer/Plugin/Scaffold/Functional/ScaffoldTest.php

@@ -1,11 +1,11 @@
 <?php
 
-namespace Drupal\Tests\Component\Scaffold\Functional;
+namespace Drupal\Tests\Composer\Plugin\Scaffold\Functional;
 
 use Composer\Util\Filesystem;
-use Drupal\Tests\Component\Scaffold\AssertUtilsTrait;
-use Drupal\Tests\Component\Scaffold\Fixtures;
-use Drupal\Tests\Component\Scaffold\ScaffoldTestResult;
+use Drupal\Tests\Composer\Plugin\Scaffold\AssertUtilsTrait;
+use Drupal\Tests\Composer\Plugin\Scaffold\Fixtures;
+use Drupal\Tests\Composer\Plugin\Scaffold\ScaffoldTestResult;
 use PHPUnit\Framework\TestCase;
 
 /**
@@ -46,7 +46,7 @@ class ScaffoldTest extends TestCase {
   /**
    * The Fixtures object.
    *
-   * @var \Drupal\Tests\Component\Scaffold\Fixtures
+   * @var \Drupal\Tests\Composer\Plugin\Scaffold\Fixtures
    */
   protected $fixtures;
 

core/tests/Drupal/Tests/Composer/Plugin/Scaffold/Integration/AppendOpTest.php

@@ -1,14 +1,14 @@
 <?php
 
-namespace Drupal\Tests\Component\Scaffold\Integration;
+namespace Drupal\Tests\Composer\Plugin\Scaffold\Integration;
 
-use Drupal\Component\Scaffold\Operations\AppendOp;
-use Drupal\Component\Scaffold\ScaffoldOptions;
-use Drupal\Tests\Component\Scaffold\Fixtures;
+use Drupal\Composer\Plugin\Scaffold\Operations\AppendOp;
+use Drupal\Composer\Plugin\Scaffold\ScaffoldOptions;
+use Drupal\Tests\Composer\Plugin\Scaffold\Fixtures;
 use PHPUnit\Framework\TestCase;
 
 /**
- * @coversDefaultClass \Drupal\Component\Scaffold\Operations\AppendOp
+ * @coversDefaultClass \Drupal\Composer\Plugin\Scaffold\Operations\AppendOp
  *
  * @group Scaffold
  */

core/tests/Drupal/Tests/Composer/Plugin/Scaffold/Integration/ReplaceOpTest.php

@@ -1,14 +1,14 @@
 <?php
 
-namespace Drupal\Tests\Component\Scaffold\Integration;
+namespace Drupal\Tests\Composer\Plugin\Scaffold\Integration;
 
-use Drupal\Component\Scaffold\Operations\ReplaceOp;
-use Drupal\Component\Scaffold\ScaffoldOptions;
-use Drupal\Tests\Component\Scaffold\Fixtures;
+use Drupal\Composer\Plugin\Scaffold\Operations\ReplaceOp;
+use Drupal\Composer\Plugin\Scaffold\ScaffoldOptions;
+use Drupal\Tests\Composer\Plugin\Scaffold\Fixtures;
 use PHPUnit\Framework\TestCase;
 
 /**
- * @coversDefaultClass \Drupal\Component\Scaffold\Operations\ReplaceOp
+ * @coversDefaultClass \Drupal\Composer\Plugin\Scaffold\Operations\ReplaceOp
  *
  * @group Scaffold
  */

core/tests/Drupal/Tests/Composer/Plugin/Scaffold/Integration/ScaffoldFileCollectionTest.php

@@ -1,15 +1,15 @@
 <?php
 
-namespace Drupal\Tests\Component\Scaffold\Integration;
+namespace Drupal\Tests\Composer\Plugin\Scaffold\Integration;
 
 use PHPUnit\Framework\TestCase;
-use Drupal\Tests\Component\Scaffold\Fixtures;
-use Drupal\Component\Scaffold\Operations\ConjunctionOp;
-use Drupal\Component\Scaffold\Operations\SkipOp;
-use Drupal\Component\Scaffold\Operations\ScaffoldFileCollection;
+use Drupal\Tests\Composer\Plugin\Scaffold\Fixtures;
+use Drupal\Composer\Plugin\Scaffold\Operations\ConjunctionOp;
+use Drupal\Composer\Plugin\Scaffold\Operations\SkipOp;
+use Drupal\Composer\Plugin\Scaffold\Operations\ScaffoldFileCollection;
 
 /**
- * @coversDefaultClass \Drupal\Component\Scaffold\Operations\ScaffoldFileCollection
+ * @coversDefaultClass \Drupal\Composer\Plugin\Scaffold\Operations\ScaffoldFileCollection
  *
  * @group Scaffold
  */

core/tests/Drupal/Tests/Composer/Plugin/Scaffold/Integration/SkipOpTest.php

@@ -1,14 +1,14 @@
 <?php
 
-namespace Drupal\Tests\Component\Scaffold\Integration;
+namespace Drupal\Tests\Composer\Plugin\Scaffold\Integration;
 
-use Drupal\Component\Scaffold\Operations\SkipOp;
-use Drupal\Component\Scaffold\ScaffoldOptions;
-use Drupal\Tests\Component\Scaffold\Fixtures;
+use Drupal\Composer\Plugin\Scaffold\Operations\SkipOp;
+use Drupal\Composer\Plugin\Scaffold\ScaffoldOptions;
+use Drupal\Tests\Composer\Plugin\Scaffold\Fixtures;
 use PHPUnit\Framework\TestCase;
 
 /**
- * @coversDefaultClass \Drupal\Component\Scaffold\Operations\SkipOp
+ * @coversDefaultClass \Drupal\Composer\Plugin\Scaffold\Operations\SkipOp
  *
  * @group Scaffold
  */

core/tests/Drupal/Tests/Composer/Plugin/Scaffold/ScaffoldTestResult.php

@@ -1,6 +1,6 @@
 <?php
 
-namespace Drupal\Tests\Component\Scaffold;
+namespace Drupal\Tests\Composer\Plugin\Scaffold;
 
 /**
  * Holds result of a scaffold test.