WIP

Author: marvinhagemeister

packages/plugin-vite/demo/islands/tests/Mime.tsx

@@ -5,7 +5,7 @@ export function MimeIsland() {
   const [ready, setReady] = useState(false);
   useEffect(() => {
     // deno-lint-ignore no-console
-    console.log(mime.default);
+    console.log(mime);
     setReady(true);
   }, []);
 

packages/plugin-vite/src/mod.ts

@@ -38,16 +38,27 @@ export function fresh(config?: FreshViteConfig): Plugin[] {
               "react-dom": "preact/compat",
               react: "preact/compat",
             },
+            dedupe: [
+              "preact",
+              "preact/hooks",
+              "preact/jsx-runtime",
+              "preact/jsx-dev-runtime",
+              "preact/compat",
+              "@preact/signals",
+              "@preact/signals-core",
+            ],
           },
           optimizeDeps: {
-            include: [
+            exclude: [
               "preact",
               "preact/hooks",
               "preact/jsx-runtime",
               "preact/jsx-dev-runtime",
               "preact/compat",
               "@preact/signals",
+              "@preact/signals-core",
             ],
+            noDiscovery: true,
           },
 
           publicDir: pathWithRoot("static", config.root),

packages/plugin-vite/src/plugins/deno.ts

@@ -20,18 +20,18 @@ export function deno(): Plugin {
 
   let isDev = false;
 
-  let optimizeDeps: string[] | undefined;
-
   return {
     name: "deno",
     config(_, env) {
       isDev = env.command === "serve";
     },
-    async configResolved(cfg) {
-      optimizeDeps = cfg.optimizeDeps.include;
+    async configResolved() {
       // TODO: Pass conditions
       ssrLoader = await new Workspace({}).createLoader();
-      browserLoader = await new Workspace({ preserveJsx: true })
+      browserLoader = await new Workspace({
+        platform: "browser",
+        preserveJsx: true,
+      })
         .createLoader();
     },
     applyToEnvironment() {
@@ -50,18 +50,6 @@ export function deno(): Plugin {
         ? parseDenoSpecifier(importer).specifier
         : importer;
 
-      if (optimizeDeps) {
-        const match = id.match(/^npm:(@[^/]+\/[^/@]+|[^/@]+)/);
-        if (match !== null) {
-          if (optimizeDeps.includes(match[1])) {
-            return await this.resolve(match[1], importer, options);
-          }
-        }
-      }
-      if (id.includes("@preact/signals")) {
-        return this.resolve(`@preact/signals`, importer, options);
-      }
-
       try {
         // Ensure we're passing a valid importer that Deno understands
         const denoImporter = importer && !importer.startsWith("\0")