Changeset 60719 for trunk/src/wp-includes/class-wp-styles.php

Timestamp:

09/08/2025 11:25:40 AM (2 months ago)

Author:

jonsurrell

Message:

Script Loader: Add sourceURL to inline scripts and styles.

Improve the source locations referenced by developer tooling in supporting browsers. Inline source locations are named like inline:handle-js-after and appear in the developer tools "sources" panel.

This is the second attempt to add sourceURL comments. The first attempt in [60685] was reverted due to an issue with script concatenation that has been addressed.

Developed in ​https://github.com/WordPress/wordpress-develop/pull/9672.

Follow-up to [60685], [60690].

Props jonsurrell, westonruter, wildworks, peterwilsoncc, johnbillion, tobiasbg.
Fixes #63887.

File:

• trunk/src/wp-includes/class-wp-styles.php (modified) (1 diff)

trunk/src/wp-includes/class-wp-styles.php

@@ -336 +336 @@
         if ( empty( $output ) ) {
             return false;
+        }
+
+        if ( ! $this->do_concat ) {
+            $output[] = sprintf(
+                '/*# sourceURL=%s */',
+                rawurlencode( "{$handle}-inline-css" )
+            );
         }