Changeset 51212 for trunk/src/wp-includes/script-loader.php

Timestamp:

06/23/2021 12:04:47 AM (3 years ago)

Author:

desrosj

Message:

Build/Test Tools: Add the regenerator-runtime script as a dependency to wp-polyfill.

In [51146], the core-js package replaced the deprecated @babel//polyfill one. The core-js package builds wp-polyfill from a configuration provided by @wordpress/babel-preset-default instead of copying a one size fits all polyfill.

That change caused an issue where plugins and themes relying on the regenerator-runtime script being included in the wp-polyfill.js file encountering fatal JavaScript errors.

This adds the regenerator-runtime package to Core and registers it as a dependency for wp-polyfill. While Core does not require regenerator-runtime, it will allow for a smoother transition to using core-js.

This dependency will be removed in a future version of WordPress, so developers are encouraged to add regenerator-runtime as a dependency for any custom script that requires it.

Follow up to [51146].

Props gziolo, herregroen, jeherve, hellofromtonya, peterwilsoncc.
Fixes #52941.

File:

• trunk/src/wp-includes/script-loader.php (modified) (5 diffs)

trunk/src/wp-includes/script-loader.php

@@ -81 +81 @@
 
     $vendor_scripts = array(
-        'react'     => array( 'wp-polyfill' ),
-        'react-dom' => array( 'react' ),
+        'react'       => array( 'wp-polyfill' ),
+        'react-dom'   => array( 'react' ),
+        'regenerator-runtime',
         'moment',
         'lodash',
@@ -92 +93 @@
         'wp-polyfill-element-closest',
         'wp-polyfill-object-fit',
-        'wp-polyfill',
+        'wp-polyfill' => array( 'regenerator-runtime' ),
     );
 
@@ -98 +99 @@
         'react'                       => '16.13.1',
         'react-dom'                   => '16.13.1',
+        'regenerator-runtime'         => '0.13.7',
         'moment'                      => '2.29.1',
         'lodash'                      => '4.17.19',
@@ -107 +109 @@
         'wp-polyfill-element-closest' => '2.0.2',
         'wp-polyfill-object-fit'      => '2.3.5',
-        'wp-polyfill'                 => '7.4.4',
+        'wp-polyfill'                 => '3.15.0',
     );
 
@@ -121 +123 @@
         $scripts->add( $handle, $path, $dependencies, $version, 1 );
     }
-
-    $scripts->add( 'wp-polyfill', null, array( 'wp-polyfill' ) );
 
     did_action( 'init' ) && $scripts->add_inline_script( 'lodash', 'window.lodash = _.noConflict();' );