breakout into monorepo

workers/r2/src/index.ts

@@ -0,0 +1,29 @@
+export default {
+	async fetch(request, env, ctx): Promise<Response> {
+		const url = new URL(request.url);
+		const prefix = url.pathname.slice(1);
+
+		switch (request.method) {
+			case 'GET':
+				const listResponse = await env.media.list({ prefix, limit: 1000 });
+				const keys = listResponse.objects.map(o => o.key);
+
+				const headers = new Headers();
+				headers.set('Content-Type', 'application/json');
+
+				return new Response(JSON.stringify(keys), {
+					headers,
+					status: 200,
+				});
+
+			default:
+				return new Response(`${request.method} is not allowed.`, {
+					status: 405,
+					headers: {
+						Allow: 'GET',
+					},
+				});
+		}
+
+	},
+} satisfies ExportedHandler<Env>;