refactor: move hwlab gitops observability helper

2026-07-04 10:36:18 +00:00
parent 519abbdce1
commit dd26d9cd4d
2 changed files with 53 additions and 12 deletions
@@ -0,0 +1,44 @@
+// Native helper injected into HWLAB runtime GitOps postprocess/verify scripts.
+// It intentionally avoids imports so it can also run inside `node -` heredocs.
+(function installRuntimeGitopsObservability(globalObject) {
+  const prometheusOperatorKinds = new Set(["ServiceMonitor", "PrometheusRule", "PodMonitor", "Probe"]);
+
+  function isObject(value) {
+    return value !== null && typeof value === "object" && !Array.isArray(value);
+  }
+
+  function isPrometheusOperatorResource(item) {
+    return isObject(item)
+      && typeof item.apiVersion === "string"
+      && item.apiVersion.startsWith("monitoring.coreos.com/")
+      && prometheusOperatorKinds.has(String(item.kind));
+  }
+
+  function prometheusOperatorDisabled(overlay) {
+    return isObject(overlay?.observability) && overlay.observability.prometheusOperator === false;
+  }
+
+  function stripPrometheusOperatorResources(doc, overlay) {
+    if (!prometheusOperatorDisabled(overlay)) return { docs: [doc], changed: false };
+    if (isObject(doc) && doc.kind === "List" && Array.isArray(doc.items)) {
+      const items = doc.items.filter((item) => !isPrometheusOperatorResource(item));
+      return { docs: items.length > 0 ? [{ ...doc, items }] : [], changed: items.length !== doc.items.length };
+    }
+    return isPrometheusOperatorResource(doc) ? { docs: [], changed: true } : { docs: [doc], changed: false };
+  }
+
+  function prometheusOperatorResourceRef(item, file) {
+    return {
+      file,
+      kind: item && item.kind,
+      name: item && item.metadata && item.metadata.name,
+      container: null,
+    };
+  }
+
+  globalObject.unideskRuntimeGitopsObservability = {
+    isPrometheusOperatorResource,
+    stripPrometheusOperatorResources,
+    prometheusOperatorResourceRef,
+  };
+})(globalThis);