Healthcheck Bun examples

import { stringifyHealthJson } from "@nexload-sdk/healthcheck";
import { health } from "./health";

Bun.serve({
  async fetch(request) {
    if (new URL(request.url).pathname !== "/readyz") return new Response("Not found", { status: 404 });
    const report = await health.run("readiness");
    return new Response(stringifyHealthJson(report), {
      status: report.status === "unhealthy" ? 503 : 200,
      headers: { "content-type": "application/json", "cache-control": "no-store" },
    });
  },
});

The portable package-contract example is type-checked in CI: healthcheck-bun.ts.