Function handleFile

examples/worker-shell/src/index.ts:131–167

(
  request: Request,
  env: Env,
  name: string,
  path: string,
)

} satisfies ExportedHandler<Env>;

async function handleFile(
  request: Request,
  env: Env,
  name: string,
  path: string,
): Promise<Response> {
  const stub = env.ContainerExample.get(env.ContainerExample.idFromName(name));
  // `wrangler types` doesn't surface the accessor the withWorkspace
  // mixin installs, so cast at the boundary.
  const ws = await getWorkspace(stub as unknown as Parameters<typeof getWorkspace>[0]);

  if (request.method === "PUT") {
    const body = new Uint8Array(await request.arrayBuffer());
    try {
      await ws.fs.writeFile(path, body);
      return new Response(null, { status: 204 });
    } catch (error) {
      return errorJSON(error, 500);
    }
  }

  if (request.method === "GET") {
    try {
      const stream = await ws.fs.readFile(path, {});
      return new Response(stream, {
        status: 200,
        headers: { "content-type": "application/octet-stream" },
      });
    } catch (error) {
      const code = (error as { code?: string }).code;
      if (code === "ENOENT") return errorJSON(error, 404);
      return errorJSON(error, 500);
    }
  }

  return new Response("method not allowed", { status: 405, headers: { allow: "GET, PUT" } });
}

async function handleExec(request: Request, env: Env, name: string): Promise<Response> {
  if (request.method !== "POST") {