Function errorJSON

examples/worker-shell/src/index.ts:203–210

(error: unknown, status: number)

}

function errorJSON(error: unknown, status: number): Response {
  const message = error instanceof Error ? error.message : String(error);
  const code = (error as { code?: string }).code;
  return new Response(JSON.stringify({ error: message, code }), {
    status,
    headers: { "content-type": "application/json" },
  });
}

function shellQuote(arg: string): string {
  if (/^[A-Za-z0-9_\-+=:,./@%]+$/.test(arg)) return arg;