add dynamic

frontend/public/sw.js

@@ -0,0 +1,80 @@
+/*global UVServiceWorker,__uv$config*/
+/*
+ * Stock service worker script.
+ * Users can provide their own sw.js if they need to extend the functionality of the service worker.
+ * Ideally, this will be registered under the scope in uv.config.js so it will not need to be modified.
+ * However, if a user changes the location of uv.bundle.js/uv.config.js or sw.js is not relative to them, they will need to modify this script locally.
+ */
+
+// import index from "sw-filemap"
+
+// let filemap = JSON.parse(index);
+let filemap = {};
+
+importScripts('uv/uv.bundle.js');
+importScripts('uv.config.js');
+importScripts(__uv$config.sw || 'uv.sw.js');
+importScripts('/dynamic/dynamic.config.js');
+importScripts('/dynamic/dynamic.worker.js');
+
+const dynamic = new Dynamic();
+
+self.dynamic = dynamic;
+
+const sw = new UVServiceWorker();
+
+self.addEventListener('fetch', (event) => {
+
+    event.respondWith(
+        (async function () {
+            let url = new URL(event.request.url).pathname;
+            if (url == "/")
+                url = "/index.html";
+            if (filemap[url]) {
+
+                let contenttype = "text/plain";
+
+                if (url.includes(".js"))
+                    contenttype = "application/javascript";
+                else if (url.includes(".html"))
+                    contenttype = "text/html";
+                else if (url.includes(".css"))
+                    contenttype = "text/css";
+
+
+                return new Response(filemap[url], {
+                    headers: {
+                        "content-type": contenttype
+                    }
+                });
+            } else {
+
+                if (await dynamic.route(event)) {
+                    return await dynamic.fetch(event);
+                }
+
+                if (event.request.url.startsWith(location.origin + "/uvsw/")) {
+                    return await sw.fetch(event);
+                }
+
+
+                return await fetch(event.request)
+            }
+        })()
+    );
+    //
+});
+
+// self.addEventListener('fetch',
+//     event => {
+//         event.respondWith(
+//             (async function() {
+//                 if (await dynamic.route(event)) {
+//                     return await dynamic.fetch(event);
+//                 }
+
+//                 return await fetch(event.request);
+//             })()
+//         );
+//     }
+// );