Add pod details metrics injection token.

Signed-off-by: Juho Heikka <juho.heikka@gmail.com>

packages/core/src/features/metrics/metrics-feature.ts

@@ -3,10 +3,11 @@
  * Licensed under MIT License. See LICENSE in root directory for more information.
  */
 import { getFeature } from "@k8slens/feature-core";
-import { clusterOverviewUIBlockInjectionToken } from "@k8slens/metrics";
+import { clusterOverviewUIBlockInjectionToken, podDetailsMetricsInjectionToken } from "@k8slens/metrics";
 import { getInjectable } from "@ogre-tools/injectable";
 import { ClusterMetrics } from "../../renderer/components/+cluster/cluster-metrics";
 import { ClusterPieCharts } from "../../renderer/components/+cluster/cluster-pie-charts";
+import PodMetricsDetailsComponent from "../../renderer/components/+workloads-pods/pod-metrics-details-component";
 
 const clusterPieChartsClusterOverviewInjectable = getInjectable({
   id: "cluster-pie-charts-cluster-overview",
@@ -32,11 +33,22 @@ const clusterMetricsOverviewBlockInjectable = getInjectable({
   injectionToken: clusterOverviewUIBlockInjectionToken,
 });
 
+const podMetricsDetailsComponentInjectable = getInjectable({
+  id: "pod-metrics-details-component-injectable",
+  instantiate: () => ({
+    id: "pod-metrics-details-component-injectable",
+    Component: PodMetricsDetailsComponent,
+  }),
+  injectionToken: podDetailsMetricsInjectionToken,
+});
+
 export const metricsFeature = getFeature({
   id: "core-metrics-feature",
 
   register: (di) => {
     di.register(clusterPieChartsClusterOverviewInjectable);
     di.register(clusterMetricsOverviewBlockInjectable);
+
+    di.register(podMetricsDetailsComponentInjectable);
   },
 });

packages/core/src/renderer/components/+workloads-pods/pod-metrics-details-component.tsx

@@ -2,15 +2,11 @@
  * Copyright (c) OpenLens Authors. All rights reserved.
  * Licensed under MIT License. See LICENSE in root directory for more information.
  */
-import { getInjectable } from "@ogre-tools/injectable";
 import { type IAsyncComputed, withInjectables } from "@ogre-tools/injectable-react";
 import React from "react";
-import { ClusterMetricsResourceType } from "../../../common/cluster-types";
 import type { Pod } from "../../../common/k8s-api/endpoints";
 import type { PodMetricData } from "../../../common/k8s-api/endpoints/metrics.api/request-pod-metrics.injectable";
-import metricsDetailsComponentEnabledInjectable from "../../api/catalog/entity/metrics-details-component-enabled.injectable";
 import type { KubeObjectDetailsProps } from "../kube-object-details";
-import { kubeObjectDetailItemInjectionToken } from "../kube-object-details/kube-object-detail-items/kube-object-detail-item-injection-token";
 import { ResourceMetrics } from "../resource-metrics";
 import podMetricsInjectable from "./metrics.injectable";
 import { PodCharts, podMetricTabs } from "./pod-charts";
@@ -39,14 +35,4 @@ const PodMetricsDetailsComponent = withInjectables<Dependencies, KubeObjectDetai
   }),
 });
 
-const podMetricsDetailsComponentInjectable = getInjectable({
-  id: "pod-metrics-details-container",
-  instantiate: (di) => ({
-    Component: PodMetricsDetailsComponent,
-    enabled: di.inject(metricsDetailsComponentEnabledInjectable, ClusterMetricsResourceType.Pod),
-    orderNumber: -1,
-  }),
-  injectionToken: kubeObjectDetailItemInjectionToken,
-});
-
-export default podMetricsDetailsComponentInjectable;
+export default PodMetricsDetailsComponent;

packages/core/src/renderer/components/kube-object-details/kube-object-detail-items/kube-object-metrics.injectable.tsx

@@ -0,0 +1,31 @@
+/**
+ * Copyright (c) OpenLens Authors. All rights reserved.
+ * Licensed under MIT License. See LICENSE in root directory for more information.
+ */
+import React from "react";
+import { podDetailsMetricsInjectionToken } from "@k8slens/metrics";
+import { getInjectable } from "@ogre-tools/injectable";
+import { ClusterMetricsResourceType } from "../../../../common/cluster-types";
+import metricsDetailsComponentEnabledInjectable from "../../../api/catalog/entity/metrics-details-component-enabled.injectable";
+import { kubeObjectDetailItemInjectionToken } from "./kube-object-detail-item-injection-token";
+
+const Empty = () => <></>;
+
+const podMetricsInjectable = getInjectable({
+  id: "kube-object-pod-metrics-injectable",
+  instantiate: (di) => {
+    const podMetrics = di.injectMany(podDetailsMetricsInjectionToken);
+    const first = podMetrics[0];
+
+    const Component = first?.Component ?? Empty;
+
+    return {
+      Component,
+      enabled: di.inject(metricsDetailsComponentEnabledInjectable, ClusterMetricsResourceType.Pod),
+      orderNumber: -1,
+    };
+  },
+  injectionToken: kubeObjectDetailItemInjectionToken,
+});
+
+export default podMetricsInjectable;

packages/metrics/index.ts

@@ -15,3 +15,12 @@ export type ClusterOverviewUIBlock = {
 export const clusterOverviewUIBlockInjectionToken = getInjectionToken<ClusterOverviewUIBlock>({
   id: "cluster-overview-ui-block-injection-token",
 });
+
+export type KubeObjectDetailMetrics = {
+  id: string;
+  Component: React.ElementType;
+};
+
+export const podDetailsMetricsInjectionToken = getInjectionToken<KubeObjectDetailMetrics>({
+  id: "pod-details-metrics-injection-token",
+});