Switch to using computedInjectMany over filtering injectMany based on enabled extensions for simplicity

Signed-off-by: Janne Savolainen <janne.savolainen@live.fi>

src/behaviours/cluster/sidebar-and-tab-navigation-for-extensions.test.tsx

@@ -42,11 +42,11 @@ describe("cluster - sidebar and tab navigation for extensions", () => {
   });
 
   describe("given extension with cluster pages and cluster page menus", () => {
-    beforeEach(async () => {
+    beforeEach(() => {
       const getRendererExtensionFake = getRendererExtensionFakeFor(applicationBuilder);
       const testExtension = getRendererExtensionFake(extensionStubWithSidebarItems);
 
-      await applicationBuilder.extensions.renderer.enable(testExtension);
+      applicationBuilder.extensions.renderer.enable(testExtension);
     });
 
     describe("given no state for expanded sidebar items exists, and navigated to child sidebar item, when rendered", () => {

src/behaviours/extension-special-characters-in-page-registrations.test.tsx

@@ -23,7 +23,7 @@ describe("extension special characters in page registrations", () => {
       extensionWithPagesHavingSpecialCharacters,
     );
 
-    await applicationBuilder.extensions.renderer.enable(testExtension);
+    applicationBuilder.extensions.renderer.enable(testExtension);
 
     rendered = await applicationBuilder.render();
   });

src/behaviours/navigate-to-extension-page.test.tsx

@@ -27,7 +27,7 @@ describe("navigate to extension page", () => {
       extensionWithPagesHavingParameters,
     );
 
-    await applicationBuilder.extensions.renderer.enable(testExtension);
+    applicationBuilder.extensions.renderer.enable(testExtension);
 
     rendered = await applicationBuilder.render();
 

src/behaviours/tray/clicking-tray-menu-item-originating-from-extension.test.ts

@@ -29,7 +29,7 @@ describe("clicking tray menu item originating from extension", () => {
     let someExtension: SomeTestExtension;
     let clickMock: jest.Mock;
 
-    beforeEach(async () => {
+    beforeEach(() => {
       clickMock = jest.fn();
 
       someExtension = new SomeTestExtension({
@@ -37,12 +37,12 @@ describe("clicking tray menu item originating from extension", () => {
         trayMenus: [{ label: "some-label", click: clickMock }],
       });
 
-      await applicationBuilder.extensions.main.enable(someExtension);
+      applicationBuilder.extensions.main.enable(someExtension);
     });
 
     it("when item is clicked, triggers the click handler", () => {
       applicationBuilder.tray.click(
-        "some-label-tray-menu-item-for-extension-some-extension-id-instance-1",
+        "some-label-tray-menu-item-for-extension-some-extension-id",
       );
 
       expect(clickMock).toHaveBeenCalled();
@@ -55,7 +55,7 @@ describe("clicking tray menu item originating from extension", () => {
         });
 
         applicationBuilder.tray.click(
-          "some-label-tray-menu-item-for-extension-some-extension-id-instance-1",
+          "some-label-tray-menu-item-for-extension-some-extension-id",
         );
       });
 
@@ -72,7 +72,7 @@ describe("clicking tray menu item originating from extension", () => {
         clickMock.mockImplementation(() => Promise.reject("some-rejection"));
 
         applicationBuilder.tray.click(
-          "some-label-tray-menu-item-for-extension-some-extension-id-instance-1",
+          "some-label-tray-menu-item-for-extension-some-extension-id",
         );
       });
 
@@ -90,11 +90,9 @@ describe("clicking tray menu item originating from extension", () => {
       });
 
       it("does not have the tray menu item from extension", () => {
-        applicationBuilder.extensions.main.disable(someExtension);
-
         expect(
           applicationBuilder.tray.get(
-            "some-label-tray-menu-item-for-extension-some-extension-id-instance-1",
+            "some-label-tray-menu-item-for-extension-some-extension-id",
           ),
         ).toBeNull();
       });
@@ -105,7 +103,7 @@ describe("clicking tray menu item originating from extension", () => {
 
         expect(
           applicationBuilder.tray.get(
-            "some-label-tray-menu-item-for-extension-some-extension-id-instance-2",
+            "some-label-tray-menu-item-for-extension-some-extension-id",
           ),
         ).not.toBeNull();
       });

src/behaviours/tray/multiple-separators-originating-from-extension.test.ts

@@ -28,9 +28,9 @@ describe("multiple separators originating from extension", () => {
       trayMenus: [{ type: "separator" }, { type: "separator" } ],
     });
 
-    return expect(
+    expect(() => {
-      applicationBuilder.extensions.main.enable(someExtension),
+      applicationBuilder.extensions.main.enable(someExtension);
-    ).resolves.toBeUndefined();
+    }).not.toThrow();
   });
 });
 

src/extensions/extension-loader/extension-loader.injectable.ts

@@ -5,10 +5,11 @@
 import { getInjectable } from "@ogre-tools/injectable";
 import { ExtensionLoader } from "./extension-loader";
 import updateExtensionsStateInjectable from "./update-extensions-state/update-extensions-state.injectable";
-import { extensionRegistratorInjectionToken } from "./extension-registrator-injection-token";
 import extensionInstallationCounterInjectable from "./extension-installation-counter.injectable";
 import { createExtensionInstanceInjectionToken } from "./create-extension-instance.token";
 import extensionInstancesInjectable from "./extension-instances.injectable";
+import type { LensExtension } from "../lens-extension";
+import extensionInjectable from "./extension/extension.injectable";
 
 const extensionLoaderInjectable = getInjectable({
   id: "extension-loader",
@@ -16,9 +17,9 @@ const extensionLoaderInjectable = getInjectable({
   instantiate: (di) => new ExtensionLoader({
     updateExtensionsState: di.inject(updateExtensionsStateInjectable),
     createExtensionInstance: di.inject(createExtensionInstanceInjectionToken),
-    extensionRegistrators: di.injectMany(extensionRegistratorInjectionToken),
     extensionInstallationCounter: di.inject(extensionInstallationCounterInjectable),
     extensionInstances: di.inject(extensionInstancesInjectable),
+    getExtension: (instance: LensExtension) => di.inject(extensionInjectable, instance),
   }),
 });
 

src/extensions/extension-loader/extension-loader.ts

@@ -23,15 +23,16 @@ import { requestExtensionLoaderInitialState } from "../../renderer/ipc";
 import assert from "assert";
 import { EventEmitter } from "../../common/event-emitter";
 import type { CreateExtensionInstance } from "./create-extension-instance.token";
+import type { Extension } from "./extension/extension.injectable";
 
 const logModule = "[EXTENSIONS-LOADER]";
 
 interface Dependencies {
   updateExtensionsState: (extensionsState: Record<LensExtensionId, LensExtensionState>) => void;
   createExtensionInstance: CreateExtensionInstance;
-  readonly extensionRegistrators: ((extension: LensExtension, extensionInstallationCount: number) => void)[];
   readonly extensionInstallationCounter: Map<string, number>;
   readonly extensionInstances: ObservableMap<LensExtensionId, LensExtension>;
+  getExtension: (instance: LensExtension) => Extension;
 }
 
 export interface ExtensionLoading {
@@ -169,6 +170,11 @@ export class ExtensionLoader {
 
     try {
       instance.disable();
+
+      const registeredExtension = this.dependencies.getExtension(instance);
+
+      registeredExtension.deregister();
+
       this.onRemoveExtensionId.emit(instance.id);
       this.dependencies.extensionInstances.delete(lensExtensionId);
       this.nonInstancesByName.delete(instance.name);
@@ -354,13 +360,9 @@ export class ExtensionLoader {
     );
 
     extensions.forEach(({ instance }) => {
-      const installationCount = (this.dependencies.extensionInstallationCounter.get(instance.sanitizedExtensionId) ?? 0) + 1;
+      const getExtension = this.dependencies.getExtension(instance);
 
-      this.dependencies.extensionInstallationCounter.set(instance.sanitizedExtensionId, installationCount);
+      getExtension.register();
-
-      this.dependencies.extensionRegistrators.forEach((register) =>
-        register(instance, installationCount),
-      );
     });
 
     // Return ExtensionLoading[]

src/extensions/extension-loader/extension-registrator-injection-token.ts

@@ -2,11 +2,12 @@
  * Copyright (c) OpenLens Authors. All rights reserved.
  * Licensed under MIT License. See LICENSE in root directory for more information.
  */
+import type { Injectable } from "@ogre-tools/injectable";
 import { getInjectionToken } from "@ogre-tools/injectable";
 import type { LensExtension } from "../lens-extension";
 
 export const extensionRegistratorInjectionToken = getInjectionToken<
-  (extension: LensExtension, extensionInstallationCount: number) => void
+  (extension: LensExtension) => Injectable<any, any, any>[]
     >({
       id: "extension-registrator-token",
     });

src/extensions/extension-loader/extension/extension.injectable.ts

@@ -0,0 +1,50 @@
+/**
+ * Copyright (c) OpenLens Authors. All rights reserved.
+ * Licensed under MIT License. See LICENSE in root directory for more information.
+ */
+import { getInjectable, lifecycleEnum } from "@ogre-tools/injectable";
+import type { LensExtension } from "../../lens-extension";
+import { extensionRegistratorInjectionToken } from "../extension-registrator-injection-token";
+
+export interface Extension {
+  register: () => void;
+  deregister: () => void;
+}
+
+const extensionInjectable = getInjectable({
+  id: "extension",
+
+  instantiate: (parentDi, instance: LensExtension): Extension => {
+    const extensionInjectable = getInjectable({
+      id: `extension-${instance.sanitizedExtensionId}`,
+
+      instantiate: (childDi) => {
+        const extensionRegistrators = childDi.injectMany(extensionRegistratorInjectionToken);
+
+        return {
+          register: () => {
+            const injectables = extensionRegistrators.flatMap((getInjectablesOfExtension) =>
+              getInjectablesOfExtension(instance),
+            );
+
+            childDi.register(...injectables);
+          },
+
+          deregister: () => {
+            parentDi.deregister(extensionInjectable);
+          },
+        };
+      },
+    });
+
+    parentDi.register(extensionInjectable);
+
+    return parentDi.inject(extensionInjectable);
+  },
+
+  lifecycle: lifecycleEnum.keyedSingleton({
+    getInstanceKey: (di, extension: LensExtension) => extension,
+  }),
+});
+
+export default extensionInjectable;

src/main/tray/tray-menu-item/tray-menu-item-injection-token.ts

@@ -4,7 +4,6 @@
  */
 import { getInjectionToken } from "@ogre-tools/injectable";
 import type { IComputedValue } from "mobx";
-import type { LensMainExtension } from "../../../extensions/lens-main-extension";
 
 export interface TrayMenuItem {
   id: string;
@@ -17,7 +16,6 @@ export interface TrayMenuItem {
   click?: () => Promise<void> | void;
   tooltip?: string;
   separator?: boolean;
-  extension?: LensMainExtension;
 }
 
 export const trayMenuItemInjectionToken = getInjectionToken<TrayMenuItem>({

src/main/tray/tray-menu-item/tray-menu-item-registrator.injectable.ts

@@ -3,7 +3,7 @@
  * Licensed under MIT License. See LICENSE in root directory for more information.
  */
 import { pipeline } from "@ogre-tools/fp";
-import { flatMap, kebabCase } from "lodash/fp";
+import { kebabCase } from "lodash/fp";
 import type { Injectable } from "@ogre-tools/injectable";
 import { getInjectable } from "@ogre-tools/injectable";
 import { computed } from "mobx";
@@ -20,17 +20,13 @@ import getRandomIdInjectable from "../../../common/utils/get-random-id.injectabl
 const trayMenuItemRegistratorInjectable = getInjectable({
   id: "tray-menu-item-registrator",
 
-  instantiate: (di) => (extension, installationCounter) => {
+  instantiate: (di) => (extension) => {
     const mainExtension = extension as LensMainExtension;
     const withErrorLoggingFor = di.inject(withErrorLoggingInjectable);
     const getRandomId = di.inject(getRandomIdInjectable);
 
-    pipeline(
+    return mainExtension.trayMenus.flatMap(
-      mainExtension.trayMenus,
+      toItemInjectablesFor(mainExtension, withErrorLoggingFor, getRandomId),
-
-      flatMap(toItemInjectablesFor(mainExtension, installationCounter, withErrorLoggingFor, getRandomId)),
-
-      (injectables) => di.register(...injectables),
     );
   },
 
@@ -39,10 +35,10 @@ const trayMenuItemRegistratorInjectable = getInjectable({
 
 export default trayMenuItemRegistratorInjectable;
 
-const toItemInjectablesFor = (extension: LensMainExtension, installationCounter: number, withErrorLoggingFor: WithErrorLoggingFor, getRandomId: () => string) => {
+const toItemInjectablesFor = (extension: LensMainExtension, withErrorLoggingFor: WithErrorLoggingFor, getRandomId: () => string) => {
   const _toItemInjectables = (parentId: string | null) => (registration: TrayMenuRegistration): Injectable<TrayMenuItem, TrayMenuItem, void>[] => {
     const trayItemId = registration.id || kebabCase(registration.label || getRandomId());
-    const id = `${trayItemId}-tray-menu-item-for-extension-${extension.sanitizedExtensionId}-instance-${installationCounter}`;
+    const id = `${trayItemId}-tray-menu-item-for-extension-${extension.sanitizedExtensionId}`;
 
     const parentInjectable = getInjectable({
       id,
@@ -76,8 +72,6 @@ const toItemInjectablesFor = (extension: LensMainExtension, installationCounter:
 
         enabled: computed(() => registration.enabled ?? true),
         visible: computed(() => true),
-
-        extension,
       }),
 
       injectionToken: trayMenuItemInjectionToken,

src/main/tray/tray-menu-item/tray-menu-items.injectable.ts

@@ -3,47 +3,30 @@
  * Licensed under MIT License. See LICENSE in root directory for more information.
  */
 import { getInjectable } from "@ogre-tools/injectable";
+import { computedInjectManyInjectable } from "@ogre-tools/injectable-extension-for-mobx";
 import { computed } from "mobx";
-
-
-import mainExtensionsInjectable from "../../../extensions/main-extensions.injectable";
-import type { TrayMenuItem } from "./tray-menu-item-injection-token";
 import { trayMenuItemInjectionToken } from "./tray-menu-item-injection-token";
 import { pipeline } from "@ogre-tools/fp";
-import { filter, overSome, sortBy } from "lodash/fp";
+import { filter, sortBy } from "lodash/fp";
-import type { LensMainExtension } from "../../../extensions/lens-main-extension";
 
 const trayMenuItemsInjectable = getInjectable({
   id: "tray-menu-items",
 
   instantiate: (di) => {
-    const extensions = di.inject(mainExtensionsInjectable);
+    const computedInjectMany = di.inject(
+      computedInjectManyInjectable,
+    );
 
-    return computed(() => {
+    const reactiveMenuItems = computedInjectMany(trayMenuItemInjectionToken);
-      const enabledExtensions = extensions.get();
 
-      return pipeline(
+    return computed(() =>
-        di.injectMany(trayMenuItemInjectionToken),
+      pipeline(
-
+        reactiveMenuItems.get(),
-        filter((item) =>
+        filter((item) => item.visible.get()),
-          overSome([
+        (items) => sortBy("orderNumber", items),
-            isNonExtensionItem,
+      ),
-            isEnabledExtensionItemFor(enabledExtensions),
+    );
-          ])(item),
-        ),
-
-        filter(item => item.visible.get()),
-        items => sortBy("orderNumber", items),
-      );
-    });
   },
 });
 
-const isNonExtensionItem = (item: TrayMenuItem) => !item.extension;
-
-const isEnabledExtensionItemFor =
-  (enabledExtensions: LensMainExtension[]) => (item: TrayMenuItem) =>
-    !!enabledExtensions.find((extension) => extension === item.extension);
-
-
 export default trayMenuItemsInjectable;

src/renderer/components/+preferences/extension-preference-item-registrator.injectable.ts

@@ -13,10 +13,11 @@ const extensionPreferenceItemRegistratorInjectable = getInjectable({
   id: "extension-preference-item-registrator",
 
   instantiate:
-    (di) =>
+    () =>
-      (ext, extensionInstallationCount) => {
+      (ext) => {
         const extension = ext as LensRendererExtension;
-        const injectables = pipeline(
+
+        return pipeline(
           extension.appPreferences,
 
           filter(
@@ -27,13 +28,12 @@ const extensionPreferenceItemRegistratorInjectable = getInjectable({
             const id = `extension-preferences-item-${registration.id}-for-extension-${extension.sanitizedExtensionId}`;
 
             return getInjectable({
-              id: `${id}-for-instance-${extensionInstallationCount}`,
+              id,
               injectionToken: extensionPreferenceItemInjectionToken,
 
               instantiate: () => ({
                 id: registration.id || id,
                 title: registration.title,
-                extension,
 
                 components: {
                   Hint: registration.components.Hint,
@@ -43,10 +43,6 @@ const extensionPreferenceItemRegistratorInjectable = getInjectable({
             });
           }),
         );
-
-        di.register(...injectables);
-
-        return;
       },
 
   injectionToken: extensionRegistratorInjectionToken,

src/renderer/components/+preferences/extension-preference-items.injectable.ts

@@ -2,19 +2,11 @@
  * Copyright (c) OpenLens Authors. All rights reserved.
  * Licensed under MIT License. See LICENSE in root directory for more information.
  */
-import { pipeline } from "@ogre-tools/fp";
 import { getInjectable, getInjectionToken } from "@ogre-tools/injectable";
-import { filter, overSome } from "lodash/fp";
+import { computedInjectManyInjectable } from "@ogre-tools/injectable-extension-for-mobx";
-import { computed } from "mobx";
-import rendererExtensionsInjectable from "../../../extensions/renderer-extensions.injectable";
-import type { LensRendererExtension } from "../../../extensions/lens-renderer-extension";
 import type { RegisteredAppPreference } from "./app-preferences/app-preference-registration";
 
-interface ExtensionPreferenceItem extends RegisteredAppPreference {
+export const extensionPreferenceItemInjectionToken = getInjectionToken<RegisteredAppPreference>({
-  extension: LensRendererExtension;
-}
-
-export const extensionPreferenceItemInjectionToken = getInjectionToken<ExtensionPreferenceItem>({
   id: "extension-preference-item-injection-token",
 });
 
@@ -22,29 +14,10 @@ const extensionsPreferenceItemsInjectable = getInjectable({
   id: "extension-preference-items",
 
   instantiate: (di) => {
-    const extensions = di.inject(rendererExtensionsInjectable);
+    const computedInjectMany = di.inject(computedInjectManyInjectable);
 
-    return computed(() => {
+    return computedInjectMany(extensionPreferenceItemInjectionToken);
-      const enabledExtensions = extensions.get();
-
-      return pipeline(
-        di.injectMany(extensionPreferenceItemInjectionToken),
-
-        filter((item) =>
-          overSome([
-            isNonExtensionItem,
-            isEnabledExtensionItemFor(enabledExtensions),
-          ])(item),
-        ),
-      );
-    });
   },
 });
 
-const isNonExtensionItem = (item: ExtensionPreferenceItem) => !item.extension;
-
-const isEnabledExtensionItemFor =
-  (enabledExtensions: LensRendererExtension[]) => (item: ExtensionPreferenceItem) =>
-    !!enabledExtensions.find((extension) => extension === item.extension);
-
 export default extensionsPreferenceItemsInjectable;

src/renderer/components/+preferences/extension-telemetry-preference-item-registrator.injectable.ts

@@ -13,10 +13,11 @@ const extensionTelemetryPreferenceItemRegistratorInjectable = getInjectable({
   id: "extension-telemetry-preference-item-registrator",
 
   instantiate:
-    (di) =>
+    () =>
-      (ext, extensionInstallationCount) => {
+      (ext) => {
         const extension = ext as LensRendererExtension;
-        const injectables = pipeline(
+
+        return pipeline(
           extension.appPreferences,
 
           filter(
@@ -27,13 +28,12 @@ const extensionTelemetryPreferenceItemRegistratorInjectable = getInjectable({
             const id = `telemetry-preferences-item-${registration.id}-for-extension-${extension.sanitizedExtensionId}`;
 
             return getInjectable({
-              id: `${id}-for-instance-${extensionInstallationCount}`,
+              id,
               injectionToken: telemetryPreferenceItemInjectionToken,
 
               instantiate: () => ({
                 id: registration.id || id,
                 title: registration.title,
-                extension,
 
                 components: {
                   Hint: registration.components.Hint,
@@ -43,10 +43,6 @@ const extensionTelemetryPreferenceItemRegistratorInjectable = getInjectable({
             });
           }),
         );
-
-        di.register(...injectables);
-
-        return;
       },
 
   injectionToken: extensionRegistratorInjectionToken,

src/renderer/components/+preferences/telemetry-preference-items.injectable.ts

@@ -3,48 +3,22 @@
  * Licensed under MIT License. See LICENSE in root directory for more information.
  */
 import { getInjectable, getInjectionToken } from "@ogre-tools/injectable";
-import rendererExtensionsInjectable from "../../../extensions/renderer-extensions.injectable";
+import { computedInjectManyInjectable } from "@ogre-tools/injectable-extension-for-mobx";
-import { pipeline } from "@ogre-tools/fp";
-import { filter, overSome } from "lodash/fp";
-import { computed } from "mobx";
-import type { LensRendererExtension } from "../../../extensions/lens-renderer-extension";
 import type { AppPreferenceRegistration } from "./app-preferences/app-preference-registration";
 
-export interface ExtensionTelemetryPreferenceRegistration extends AppPreferenceRegistration {
+export const telemetryPreferenceItemInjectionToken = getInjectionToken<AppPreferenceRegistration>({
-  extension?: LensRendererExtension;
-}
-
-export const telemetryPreferenceItemInjectionToken = getInjectionToken<ExtensionTelemetryPreferenceRegistration>({
   id: "telemetry-preference-item-injection-token",
 });
 
 const telemetryPreferenceItemsInjectable = getInjectable({
   id: "telemetry-preference-items",
+
   instantiate: (di) => {
-    const extensions = di.inject(rendererExtensionsInjectable);
+    const computedInjectMany = di.inject(computedInjectManyInjectable);
 
-    return computed(() => {
+    return computedInjectMany(telemetryPreferenceItemInjectionToken);
-      const enabledExtensions = extensions.get();
-
-      return pipeline(
-        di.injectMany(telemetryPreferenceItemInjectionToken),
-        filter((item) =>
-          overSome([
-            isNonExtensionItem,
-            isEnabledExtensionItemFor(enabledExtensions),
-          ])(item),
-        ),
-      );
-    });
   },
 });
 
-
-const isNonExtensionItem = (item: ExtensionTelemetryPreferenceRegistration) => !item.extension;
-
-const isEnabledExtensionItemFor =
-  (enabledExtensions: LensRendererExtension[]) => (item: ExtensionTelemetryPreferenceRegistration) =>
-    !!enabledExtensions.find((extension) => extension === item.extension);
-
-
 export default telemetryPreferenceItemsInjectable;
+

src/renderer/components/+preferences/telemetry.tsx

@@ -11,13 +11,13 @@ import { ExtensionSettings } from "./extension-settings";
 import type { IComputedValue } from "mobx";
 import { withInjectables } from "@ogre-tools/injectable-react";
 import { Preferences } from "./preferences";
-import type { ExtensionTelemetryPreferenceRegistration } from "./telemetry-preference-items.injectable";
 import telemetryPreferenceItemsInjectable from "./telemetry-preference-items.injectable";
 import sentryDnsUrlInjectable from "./sentry-dns-url.injectable";
 import userStoreInjectable from "../../../common/user-store/user-store.injectable";
+import type { AppPreferenceRegistration } from "./app-preferences/app-preference-registration";
 
 interface Dependencies {
-  telemetryPreferenceItems: IComputedValue<ExtensionTelemetryPreferenceRegistration[]>;
+  telemetryPreferenceItems: IComputedValue<AppPreferenceRegistration[]>;
   sentryDnsUrl: string;
   userStore: UserStore;
 }

src/renderer/components/layout/extension-sidebar-item-registrator.injectable.tsx

@@ -18,17 +18,16 @@ import type { LensRendererExtension } from "../../../extensions/lens-renderer-ex
 const extensionSidebarItemRegistratorInjectable = getInjectable({
   id: "extension-sidebar-item-registrator",
 
-  instantiate: (di) => (ext, extensionInstallationCount) => {
+  instantiate: (di) => (ext) => {
     const extension = ext as LensRendererExtension;
+    const navigateToRoute = di.inject(navigateToRouteInjectionToken);
+    const routes = di.inject(routesInjectable);
 
     const sidebarItemsForExtensionInjectable = getInjectable({
-      id: `sidebar-items-for-extension-${extension.sanitizedExtensionId}-instance-${extensionInstallationCount}`,
+      id: `sidebar-items-for-extension-${extension.sanitizedExtensionId}`,
       injectionToken: sidebarItemsInjectionToken,
 
       instantiate: (di) => {
-        const navigateToRoute = di.inject(navigateToRouteInjectionToken);
-        const routes = di.inject(routesInjectable);
-
         return computed(() => {
           const extensionRoutes = routes.get().filter(matches({ extension }));
 
@@ -44,7 +43,6 @@ const extensionSidebarItemRegistratorInjectable = getInjectable({
 
             const res: SidebarItemRegistration = {
               id: `${extension.sanitizedExtensionId}-${registration.id}`,
-              extension,
               orderNumber: 9999,
 
               parentId: registration.parentId
@@ -73,7 +71,9 @@ const extensionSidebarItemRegistratorInjectable = getInjectable({
       },
     });
 
-    di.register(sidebarItemsForExtensionInjectable);
+    return [
+      sidebarItemsForExtensionInjectable,
+    ];
   },
 
   injectionToken: extensionRegistratorInjectionToken,

src/renderer/components/layout/sidebar-items.injectable.ts

@@ -6,7 +6,7 @@ import { getInjectable, getInjectionToken } from "@ogre-tools/injectable";
 import type { IComputedValue } from "mobx";
 import { computed } from "mobx";
 import { pipeline } from "@ogre-tools/fp";
-
+import { computedInjectManyInjectable } from "@ogre-tools/injectable-extension-for-mobx";
 import {
   filter,
   flatMap,
@@ -15,11 +15,8 @@ import {
   isEmpty,
   map,
   orderBy,
-  overSome,
   some,
 } from "lodash/fp";
-import rendererExtensionsInjectable from "../../../extensions/renderer-extensions.injectable";
-import type { LensRendererExtension } from "../../../extensions/lens-renderer-extension";
 
 export interface SidebarItemRegistration {
   id: string;
@@ -30,7 +27,6 @@ export interface SidebarItemRegistration {
   isActive?: IComputedValue<boolean>;
   isVisible?: IComputedValue<boolean>;
   orderNumber: number;
-  extension?: LensRendererExtension;
 }
 
 export const sidebarItemsInjectionToken = getInjectionToken<
@@ -47,25 +43,14 @@ const sidebarItemsInjectable = getInjectable({
   id: "sidebar-items",
 
   instantiate: (di) => {
-    const extensions = di.inject(rendererExtensionsInjectable);
+    const computedInjectMany = di.inject(computedInjectManyInjectable);
+
+    const sidebarItemRegistrations = computedInjectMany(sidebarItemsInjectionToken);
 
     return computed((): HierarchicalSidebarItem[] => {
-      const enabledExtensions = extensions.get();
-
-      const sidebarItemRegistrations = di.injectMany(
-        sidebarItemsInjectionToken,
-      );
-
       const registrations = pipeline(
-        sidebarItemRegistrations,
+        sidebarItemRegistrations.get(),
         flatMap(dereference),
-
-        filter(
-          overSome([
-            isNonExtensionSidebarItem,
-            isEnabledExtensionSidebarItemFor(enabledExtensions),
-          ]),
-        ),
       );
 
       const getSidebarItemsHierarchy = (registrations: SidebarItemRegistration[]) => {
@@ -114,14 +99,6 @@ const sidebarItemsInjectable = getInjectable({
   },
 });
 
-const isNonExtensionSidebarItem = (sidebarItem: SidebarItemRegistration) =>
-  !sidebarItem.extension;
-
-const isEnabledExtensionSidebarItemFor =
-  (enabledExtensions: LensRendererExtension[]) =>
-    (sidebarItem: SidebarItemRegistration) =>
-      !!enabledExtensions.find((x) => x === sidebarItem.extension);
-
 const dereference = (items: IComputedValue<SidebarItemRegistration[]>) =>
   items.get();
 

src/renderer/components/test-utils/get-application-builder.tsx

@@ -5,7 +5,6 @@
 import type { LensRendererExtension } from "../../../extensions/lens-renderer-extension";
 import rendererExtensionsInjectable from "../../../extensions/renderer-extensions.injectable";
 import currentlyInClusterFrameInjectable from "../../routes/currently-in-cluster-frame.injectable";
-import { extensionRegistratorInjectionToken } from "../../../extensions/extension-loader/extension-registrator-injection-token";
 import type { IObservableArray, ObservableSet } from "mobx";
 import { computed, observable, runInAction } from "mobx";
 import { renderFor } from "./renderFor";
@@ -60,9 +59,11 @@ import type { LensMainExtension } from "../../../extensions/lens-main-extension"
 import trayMenuItemsInjectable from "../../../main/tray/tray-menu-item/tray-menu-items.injectable";
 import type { LensExtension } from "../../../extensions/lens-extension";
 
+import extensionInjectable from "../../../extensions/extension-loader/extension/extension.injectable";
+
 type Callback = (dis: DiContainers) => void | Promise<void>;
 
-type EnableExtensions<T> = (...extensions: T[]) => Promise<void>;
+type EnableExtensions<T> = (...extensions: T[]) => void;
 type DisableExtensions<T> = (...extensions: T[]) => void;
 
 export interface ApplicationBuilder {
@@ -222,33 +223,26 @@ export const getApplicationBuilder = () => {
     extensionState: T,
     di: DiContainer,
   ) => {
-    let index = 0;
+    const getExtension = (extension: LensExtension) =>
+      di.inject(extensionInjectable, extension);
 
-    return async (...extensions: LensExtension[]) => {
+    return (...extensionInstances: LensExtension[]) => {
-      const extensionRegistrators = di.injectMany(
+      const addAndEnableExtensions = () => {
-        extensionRegistratorInjectionToken,
+        extensionInstances.forEach(instance => {
-      );
+          const extension = getExtension(instance);
 
-      const addAndEnableExtensions = async () => {
+          extension.register();
-        index++;
+        });
-
-        const registratorPromises = extensions.flatMap((extension) =>
-          extensionRegistrators.map((registrator) =>
-            registrator(extension, index),
-          ),
-        );
-
-        await Promise.all(registratorPromises);
 
         runInAction(() => {
-          extensions.forEach((extension) => {
+          extensionInstances.forEach((extension) => {
             extensionState.add(extension);
           });
         });
       };
 
       if (rendered) {
-        await addAndEnableExtensions();
+        addAndEnableExtensions();
       } else {
         builder.beforeRender(addAndEnableExtensions);
       }
@@ -407,12 +401,12 @@ export const getApplicationBuilder = () => {
     extensions: {
       renderer: {
         enable: enableExtensionsFor(rendererExtensionsState, rendererDi),
-        disable: disableExtensionsFor(rendererExtensionsState),
+        disable: disableExtensionsFor(rendererExtensionsState, rendererDi),
       },
 
       main: {
         enable: enableExtensionsFor(mainExtensionsState, mainDi),
-        disable: disableExtensionsFor(mainExtensionsState),
+        disable: disableExtensionsFor(mainExtensionsState, mainDi),
       },
     },
 
@@ -538,13 +532,22 @@ function toFlatChildren(parentId: string | null | undefined): ToFlatChildren {
   ];
 }
 
-const disableExtensionsFor =
+const disableExtensionsFor = <T extends ObservableSet>(
-    <T extends ObservableSet>(extensionState: T) =>
+  extensionState: T,
+  di: DiContainer,
+) => {
+  const getExtension = (instance: LensExtension) =>
+    di.inject(extensionInjectable, instance);
 
-    (...extensions: LensExtension[]) => {
+  return (...extensionInstances: LensExtension[]) => {
-      extensions.forEach((extension) => {
+    extensionInstances.forEach((instance) => {
-        runInAction(() => {
+      const extension = getExtension(instance);
-          extensionState.delete(extension);
+
-        });
+      extension.deregister();
+
+      runInAction(() => {
+        extensionState.delete(extension);
       });
-    };
+    });
+  };
+};

src/renderer/routes/all-routes.injectable.ts

@@ -1,40 +0,0 @@
-/**
- * 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 { overSome } from "lodash/fp";
-import { computed } from "mobx";
-import rendererExtensionsInjectable from "../../extensions/renderer-extensions.injectable";
-import type { LensRendererExtension } from "../../extensions/lens-renderer-extension";
-import type { Route } from "../../common/front-end-routing/front-end-route-injection-token";
-import { frontEndRouteInjectionToken } from "../../common/front-end-routing/front-end-route-injection-token";
-
-const allRoutesInjectable = getInjectable({
-  id: "all-routes",
-
-  instantiate: (di) => {
-    const extensions = di.inject(rendererExtensionsInjectable);
-
-    return computed(() => {
-      const enabledExtensions = extensions.get();
-
-      return di
-        .injectMany(frontEndRouteInjectionToken)
-        .filter((route) =>
-          overSome([
-            isNonExtensionRoute,
-            isEnabledExtensionRouteFor(enabledExtensions),
-          ])(route),
-        );
-    });
-  },
-});
-
-const isNonExtensionRoute = (route: Route<unknown>) => !route.extension;
-
-const isEnabledExtensionRouteFor =
-  (enabledExtensions: LensRendererExtension[]) => (route: Route<unknown>) =>
-    !!enabledExtensions.find((x) => x === route.extension);
-
-export default allRoutesInjectable;

src/renderer/routes/current-route-component.injectable.ts

@@ -3,6 +3,7 @@
  * Licensed under MIT License. See LICENSE in root directory for more information.
  */
 import { getInjectable } from "@ogre-tools/injectable";
+import { computedInjectManyInjectable } from "@ogre-tools/injectable-extension-for-mobx";
 import { matches } from "lodash/fp";
 import { computed } from "mobx";
 import currentRouteInjectable from "./current-route.injectable";
@@ -13,6 +14,8 @@ const currentRouteComponentInjectable = getInjectable({
 
   instantiate: (di) => {
     const route = di.inject(currentRouteInjectable);
+    const computedInjectMany = di.inject(computedInjectManyInjectable);
+    const routeComponents = computedInjectMany(routeSpecificComponentInjectionToken);
 
     return computed(() => {
       const currentRoute = route.get();
@@ -21,8 +24,8 @@ const currentRouteComponentInjectable = getInjectable({
         return undefined;
       }
 
-      const routeSpecificComponent = di
+      const routeSpecificComponent = routeComponents
-        .injectMany(routeSpecificComponentInjectionToken)
+        .get()
         .find(matches({ route: currentRoute }));
 
       return routeSpecificComponent?.Component;

src/renderer/routes/extension-route-registrator.injectable.tsx

@@ -22,20 +22,17 @@ const extensionRouteRegistratorInjectable = getInjectable({
   id: "extension-route-registrator",
 
   instantiate: (di) => {
-    return (ext, extensionInstallationCount) => {
+    return (ext) => {
       const extension = ext as LensRendererExtension;
       const toRouteInjectable = toRouteInjectableFor(
         di,
         extension,
-        extensionInstallationCount,
       );
 
-      const routeInjectables = [
+      return [
         ...extension.globalPages.map(toRouteInjectable(false)),
         ...extension.clusterPages.map(toRouteInjectable(true)),
       ].flat();
-
-      di.register(...routeInjectables);
     };
   },
 
@@ -48,12 +45,11 @@ const toRouteInjectableFor =
   (
     di: DiContainerForInjection,
     extension: LensRendererExtension,
-    extensionInstallationCount: number,
   ) =>
     (clusterFrame: boolean) =>
       (registration: PageRegistration) => {
         const routeInjectable = getInjectable({
-          id: `route-${registration.id}-for-extension-${extension.sanitizedExtensionId}-installation-${extensionInstallationCount}`,
+          id: `route-${registration.id}-for-extension-${extension.sanitizedExtensionId}`,
 
           instantiate: () => ({
             path: getExtensionRoutePath(extension, registration.id),
@@ -95,7 +91,7 @@ const toRouteInjectableFor =
         };
 
         const routeSpecificComponentInjectable = getInjectable({
-          id: `route-${registration.id}-component-for-extension-${extension.sanitizedExtensionId}-installation-${extensionInstallationCount}`,
+          id: `route-${registration.id}-component-for-extension-${extension.sanitizedExtensionId}`,
 
           instantiate: (di) => ({
             route: di.inject(routeInjectable),

src/renderer/routes/routes.injectable.ts

@@ -5,18 +5,20 @@
 import { getInjectable } from "@ogre-tools/injectable";
 import { computed } from "mobx";
 import currentlyInClusterFrameInjectable from "./currently-in-cluster-frame.injectable";
-import allRoutesInjectable from "./all-routes.injectable";
 import { matches } from "lodash/fp";
+import { frontEndRouteInjectionToken } from "../../common/front-end-routing/front-end-route-injection-token";
+import { computedInjectManyInjectable } from "@ogre-tools/injectable-extension-for-mobx";
 
 const routesInjectable = getInjectable({
   id: "routes",
 
   instantiate: (di) => {
-    const allRoutes = di.inject(allRoutesInjectable);
+    const computedInjectMany = di.inject(computedInjectManyInjectable);
     const currentlyInClusterFrame = di.inject(currentlyInClusterFrameInjectable);
+    const routes = computedInjectMany(frontEndRouteInjectionToken);
 
     return computed(() =>
-      allRoutes
+      routes
         .get()
         .filter(matches({ clusterFrame: currentlyInClusterFrame }))
         .filter((route) => route.isEnabled.get()),