Fix path to files directory when it is a symlink (#6047)

* Fix path to files directory when it is a symlink

* Convert back to full path prior to calling realpath()

* Fix path logic

* Remove unused function

* Remove path repositories from consideration

* We don't actually need the relative path

src/Commands/core/ArchiveDumpCommands.php

@@ -5,6 +5,7 @@
 namespace Drush\Commands\core;
 
 use Drupal;
+use Drupal\Core\StreamWrapper\PublicStream;
 use Drush\Attributes as CLI;
 use Drush\Boot\DrupalBootLevels;
 use Drush\Commands\DrushCommands;
@@ -381,6 +382,10 @@ private function getCodeComponentPath(array $options): string
         $process->mustRun();
         $composerInfoRaw = $process->getOutput();
         $installedPackages = json_decode($composerInfoRaw, true)['installed'] ?? [];
+        // Remove path projects ('source' is empty for path projects)
+        $installedPackages = array_filter($installedPackages, function ($dependency) {
+            return !empty($dependency['source']);
+        });
         $installedPackagesPaths = array_filter(array_column($installedPackages, 'path'));
         $installedPackagesRelativePaths = array_map(
             fn($path) => ltrim(str_replace([$this->getComposerRoot()], '', $path), '/'),
@@ -451,8 +456,7 @@ private function getDrupalFilesComponentPath(): string
     }
 
     /**
-     * Returns the path to Drupal files directory.
-     *
+     * Returns the full path to Drupal files directory.
      *
      * @throws \Exception
      */
@@ -463,7 +467,7 @@ private function getDrupalFilesDir(): string
         }
 
         Drush::bootstrapManager()->doBootstrap(DrupalBootLevels::FULL);
-        $drupalFilesPath = Drupal::service('file_system')->realpath('public://');
+        $drupalFilesPath = Path::join($this->getRoot(), PublicStream::basePath());
         if (!$drupalFilesPath) {
             throw new Exception(dt('Path to Drupal files is empty.'));
         }