Add the cache key to the filter output, like what we do with the parser cache, to...

diff --git a/includes/resourceloader/ResourceLoader.php b/includes/resourceloader/ResourceLoader.php
index 2f21b1a..a88ad59 100644 (file)
--- a/includes/resourceloader/ResourceLoader.php
+++ b/includes/resourceloader/ResourceLoader.php
@@ -152,9 +152,11 @@ class ResourceLoader {
                                        $result = JavaScriptDistiller::stripWhiteSpace(
                                                $data, $wgResourceLoaderMinifyJSVerticalSpace
                                        );
+                                       $result .= "\n\n/* cache key: $key */\n";
                                        break;
                                case 'minify-css':
                                        $result = CSSMin::minify( $data );
+                                       $result .= "\n\n/* cache key: $key */\n";
                                        break;
                        }