Healthcheck Core examples

import {
  createHealthManager,
  httpCheck,
  startupCheck,
  stringifyHealthJson,
} from "@nexload-sdk/healthcheck";

const health = createHealthManager({
  service: { name: "worker" },
  checks: [
    startupCheck({ isStarted: () => queue.connected }),
    httpCheck("upstream", "https://api.example.com/status", {
      scopes: ["readiness"],
    }),
  ],
});

const report = await health.run("readiness", {
  profile: "standard",
});
const body = stringifyHealthJson(report, {
  includeDetails: false,
  redact: true,
});

The package test suite is the source-owned executable contract: core.test.mjs.

The documentation example is type-checked in CI: healthcheck.ts.