fix(framework): improve CSS variables from OpenUI5 detection (#12177)

vladitasev · web-flow · commit 9199825e6aec · 2025-08-22T11:26:59.000+03:00
diff --git a/packages/base/src/features/OpenUI5Support.ts b/packages/base/src/features/OpenUI5Support.ts
@@ -226,7 +226,8 @@ class OpenUI5Support {
 			return false;
 		}
 
-		return !!link.href.match(/\/css(-|_)variables\.css/);
+		// The file name is "css_variables.css" until 1.127 and "library.css" from 1.127 onwards
+		return !!link.href.match(/\/css(-|_)variables\.css/) || !!link.href.match(/\/library\.css/);
 	}
 
 	static addOpenedPopup(popup: object) {
diff --git a/packages/main/test/pages/Kitchen.openui5.html b/packages/main/test/pages/Kitchen.openui5.html
@@ -20,7 +20,7 @@
 		src='https://sdk.openui5.org/resources/sap-ui-core.js'
 		id='sap-ui-bootstrap'
 		data-sap-ui-libs="sap.m"
-		data-sap-ui-theme="sap_horizon"
+		data-sap-ui-theme="sap_horizon_dark"
 	></script>
 	<script>
 		sap.ui.getCore().attachInit(function () {

Original file line number	Diff line number	Diff line change
`@@ -226,7 +226,8 @@ class OpenUI5Support {`
`226`	`226`	`return false;`
`227`	`227`	`}`
`228`	`228`
`229`		`- return !!link.href.match(/\/css(-\|_)variables\.css/);`
	`229`	`+ // The file name is "css_variables.css" until 1.127 and "library.css" from 1.127 onwards`
	`230`	`+ return !!link.href.match(/\/css(-\|_)variables\.css/) \|\| !!link.href.match(/\/library\.css/);`
`230`	`231`	`}`
`231`	`232`
`232`	`233`	`static addOpenedPopup(popup: object) {`