add temp Error class

automatic_updates.module

@@ -17,6 +17,7 @@ use Drupal\Core\Routing\RouteMatchInterface;
 use Drupal\automatic_updates\Validation\AdminStatusCheckMessages;
 use Drupal\Core\Url;
 use Drupal\package_manager\ComposerInspector;
+use Drupal\package_manager\Error;
 use Drupal\system\Controller\DbUpdateController;
 
 /**
@@ -276,7 +277,7 @@ function automatic_updates_preprocess_update_project_status(array &$variables) {
   catch (RuntimeException $exception) {
     // If for some reason we are not able to get the update recommendations
     // do not alter the report.
-    watchdog_exception('automatic_updates', $exception);
+    Error::logException(\Drupal::logger('automatic_updates'), $exception);
     return;
   }
   $variables['#attached']['library'][] = 'automatic_updates/update_status';

package_manager/src/Error.php

+<?php
+
+namespace Drupal\package_manager;
+
+use Psr\Log\LoggerInterface;
+use Psr\Log\LogLevel;
+use Drupal\Core\Utility\Error as CoreError;
+
+/**
+ * Temporary class until 10.0.x is no longer supported.
+ *
+ * // @todo Remove this class in https://drupal.org/i/3377458.
+ */
+class Error {
+
+  /**
+   * Log a formatted exception message to the provided logger.
+   *
+   * @param \Psr\Log\LoggerInterface $logger
+   *   The logger.
+   * @param \Throwable $exception
+   *   The exception.
+   * @param string $message
+   *   (optional) The message.
+   * @param array $additional_variables
+   *   (optional) Any additional variables.
+   * @param string $level
+   *   The PSR log level. Must be valid constant in \Psr\Log\LogLevel.
+   */
+  public static function logException(LoggerInterface $logger, \Throwable $exception, string $message = CoreError::DEFAULT_ERROR_MESSAGE, array $additional_variables = [], string $level = LogLevel::ERROR): void {
+    $logger->log($level, $message, CoreError::decodeException($exception) + $additional_variables);
+  }
+
+}

scripts/src/Converter.php

@@ -121,6 +121,7 @@ class Converter {
     $replacements = [
       $old_machine_name => $new_machine_name,
       'AutomaticUpdates' => 'AutoUpdates',
+      'use Drupal\package_manager\Error;' => 'use Drupal\Core\Utility\Error;',
     ];
     foreach ($replacements as $search => $replace) {
       static::renameFiles(static::getDirContents($core_module_path), $search, $replace);

src/CronUpdateRunner.php

@@ -6,7 +6,7 @@ namespace Drupal\automatic_updates;
 
 use Drupal\Core\Config\ConfigFactoryInterface;
 use Drupal\Core\CronInterface;
-use Drupal\Core\Utility\Error;
+use Drupal\package_manager\Error;
 use Drupal\package_manager\PathLocator;
 use Psr\Log\LoggerAwareInterface;
 use Psr\Log\LoggerAwareTrait;
@@ -92,13 +92,7 @@ class CronUpdateRunner implements CronInterface, LoggerAwareInterface {
       $pid = $this->commandExecutor->start($process);
     }
     catch (\Throwable $throwable) {
-      // @todo Just call Error::logException() in https://drupal.org/i/3377458.
-      if (method_exists(Error::class, 'logException')) {
-        Error::logException($this->logger, $throwable, 'Unable to start background update.');
-      }
-      else {
-        watchdog_exception('automatic_updates', $throwable, 'Unable to start background update.');
-      }
+      Error::logException($this->logger, $throwable, 'Unable to start background update.');
     }
 
     if ($process->isTerminated()) {