2 files changed, 66 insertions, 0 deletions
diff --git a/benchmark/packages/adapter/src/index.ts b/benchmark/packages/adapter/src/index.ts
new file mode 100644
index 000000000..f2345deb0
--- /dev/null
+++ b/benchmark/packages/adapter/src/index.ts
@@ -0,0 +1,32 @@
+import type { AstroAdapter, AstroIntegration } from 'astro';
+
+export default function createIntegration(): AstroIntegration {
+	return {
+		name: '@benchmark/timer',
+		hooks: {
+			'astro:config:setup': ({ updateConfig }) => {
+				updateConfig({
+					vite: {
+						ssr: {
+							noExternal: ['@benchmark/timer'],
+						},
+					},
+				});
+			},
+			'astro:config:done': ({ setAdapter }) => {
+				setAdapter({
+					name: '@benchmark/adapter',
+					serverEntrypoint: '@benchmark/adapter/server.js',
+					exports: ['manifest', 'createApp'],
+					supportedAstroFeatures: {
+						serverOutput: 'stable',
+						envGetSecret: 'experimental',
+						staticOutput: 'stable',
+						hybridOutput: 'stable',
+						i18nDomains: 'stable',
+					},
+				});
+			},
+		},
+	};
+}
diff --git a/benchmark/packages/adapter/src/server.ts b/benchmark/packages/adapter/src/server.ts
new file mode 100644
index 000000000..ca69fe28f
--- /dev/null
+++ b/benchmark/packages/adapter/src/server.ts
@@ -0,0 +1,34 @@
+import * as fs from 'node:fs';
+import type { SSRManifest } from 'astro';
+import { App } from 'astro/app';
+import { applyPolyfills } from 'astro/app/node';
+
+applyPolyfills();
+
+class MyApp extends App {
+	#manifest: SSRManifest | undefined;
+	#streaming: boolean;
+	constructor(manifest: SSRManifest, streaming = false) {
+		super(manifest, streaming);
+		this.#manifest = manifest;
+		this.#streaming = streaming;
+	}
+
+	async render(request: Request) {
+		const url = new URL(request.url);
+		if (this.#manifest?.assets.has(url.pathname)) {
+			const filePath = new URL('../../client/' + this.removeBase(url.pathname), import.meta.url);
+			const data = await fs.promises.readFile(filePath);
+			return new Response(data);
+		}
+
+		return super.render(request);
+	}
+}
+
+export function createExports(manifest: SSRManifest) {
+	return {
+		manifest,
+		createApp: (streaming: boolean) => new MyApp(manifest, streaming),
+	};
+}