Issue #3529243: Attach Drupal CMS custom-packaged .tar.gz files

drupalorg_project/plugins/release_packager/DrupalorgProjectPackageRelease.class.php

@@ -186,11 +186,13 @@ class DrupalorgProjectPackageRelease implements ProjectReleasePackagerInterface
       try {
         $client = new GuzzleHttp\Client();
         // 157093 is the GitLab project ID for drupal_cms.
-        $response = $client->request('GET', 'https://git.drupalcode.org/api/v4/projects/157093/jobs/artifacts/' . urlencode($this->git_label) . '/raw/drupal-cms.zip', [
+        foreach (['zip' => 'zip', 'tgz' => 'tar.gz'] as $type => $extension) {
+          $response = $client->request('GET', 'https://git.drupalcode.org/api/v4/projects/157093/jobs/artifacts/' . urlencode($this->git_label) . '/raw/drupal-cms.' . $extension, [
             'query' => ['job' => 'drupal.org release'],
           ]);
-        file_unmanaged_save_data((string) $response->getBody(), $this->filenames['full_dest_zip'], FILE_EXISTS_REPLACE);
-        $files[$this->filenames['path_zip']] = 0;
+          file_unmanaged_save_data((string) $response->getBody(), $this->filenames['full_dest_' . $type], FILE_EXISTS_REPLACE);
+          $files[$this->filenames['path_' . $type]] = 0;
+        }
         return $this->build_type;
       }
       catch (Exception $e) {