v1.0 with SW PWA enabled

frontend/node_modules/workbox-window/src/utils/urlsMatch.ts

@@ -0,0 +1,23 @@
+/*
+  Copyright 2019 Google LLC
+
+  Use of this source code is governed by an MIT-style
+  license that can be found in the LICENSE file or at
+  https://opensource.org/licenses/MIT.
+*/
+
+import '../_version.js';
+
+/**
+ * Returns true if two URLs have the same `.href` property. The URLS can be
+ * relative, and if they are the current location href is used to resolve URLs.
+ *
+ * @private
+ * @param {string} url1
+ * @param {string} url2
+ * @return {boolean}
+ */
+export function urlsMatch(url1: string, url2: string): boolean {
+  const {href} = location;
+  return new URL(url1, href).href === new URL(url2, href).href;
+}