revert(version): undo version refactor and tests, keep single-file change

Keep the User-Agent change as a single edit to
packages/core/src/infrastructure/http/request.ts. Remove the @homarr/version
package, the consumer migrations, and the unit tests.

apps/docs/docs/integrations/truenas/index.mdx

@@ -27,6 +27,8 @@ import Alert from '@theme/Admonition';
       ]}
 />
 
+The storage values shown by these widgets use the root ZFS dataset's usable `used` and `available` space, including RAIDZ parity overhead and dataset limits.
+
 ### Adding the integration
 <AddingIntegration />
 

apps/docs/docs/widgets/smart-home-entity-state/index.mdx

@@ -43,6 +43,7 @@ import temperature from './img/temperature.png';
 ### Interactions
 
 - Toggle entity state by clicking on the entity (only when clickable enabled).
+- After a successful toggle, the displayed state refreshes immediately.
 
 ### Adding the widget
 
@@ -64,4 +65,4 @@ import retrieveEntityId from './img/retrieve-entity-id.png';
 
 <div>
   <img src={retrieveEntityId} alt="homeassistant retrieve-entity-id" width={256 * 2} />
-</div>
+</div>

apps/docs/docs/widgets/smart-home-execute-automation/index.mdx

@@ -47,4 +47,7 @@ import withDisplayname from './img/with-displayname.png';
 <AddingWidget />
 
 ### Configuration
+
+Use the Home Assistant entity ID (for example, `automation.turn_on_lights`) in the **Automation ID** field, not the automation's internal ID.
+
 <WidgetConfig configuration={smartHomeExecuteAutomationWidget.configuration} />

e2e/onboarding.spec.ts

@@ -7,42 +7,6 @@ import { createHomarrContainer } from "./shared/create-homarr-container";
 import { createSqliteDbFileAsync } from "./shared/e2e-db";
 
 describe("Onboarding", () => {
-  test("Credentials onboarding should be successful", async () => {
-    // Arrange
-    const { db, localMountPath } = await createSqliteDbFileAsync();
-    const homarrContainer = await createHomarrContainer({
-      mounts: {
-        "/appdata": localMountPath,
-      },
-    }).start();
-
-    const browser = await chromium.launch();
-    const context = await browser.newContext();
-    const page = await context.newPage();
-    const actions = new OnboardingActions(page, db);
-    const assertions = new OnboardingAssertions(page, db);
-
-    try {
-      // Act
-      await page.goto(`http://${homarrContainer.getHost()}:${homarrContainer.getMappedPort(7575)}`);
-      await actions.startOnboardingAsync("scratch");
-      await actions.processUserStepAsync({
-        username: "admin",
-        password: "Comp(exP4sswOrd",
-        confirmPassword: "Comp(exP4sswOrd",
-      });
-      await actions.processSettingsStepAsync();
-      await actions.processIntegrationsStepAsync();
-
-      // Assert
-      await assertions.assertFinishStepVisibleAsync();
-      await assertions.assertUserAndAdminGroupInsertedAsync("admin");
-      await assertions.assertDbOnboardingStepAsync("finish");
-    } finally {
-      await Promise.all([browser.close(), homarrContainer.stop()]);
-    }
-  }, 60_000);
-
   test("External provider onboarding setup should be successful", async () => {
     // Arrange
     const { db, localMountPath } = await createSqliteDbFileAsync();

packages/api/src/router/widgets/smart-home.ts

@@ -1,3 +1,4 @@
+import { TRPCError } from "@trpc/server";
 import { z } from "zod/v4";
 
 import { getIntegrationKindsByCategory } from "@homarr/definitions";
@@ -41,6 +42,13 @@ export const smartHomeRouter = createTRPCRouter({
       const client = await createIntegrationAsync(integration);
       const success = await client.triggerToggleAsync(input.entityId);
 
+      if (!success) {
+        throw new TRPCError({
+          code: "INTERNAL_SERVER_ERROR",
+          message: "Home Assistant failed to toggle the entity",
+        });
+      }
+
       return success;
     }),
   executeAutomation: protectedProcedure
@@ -55,6 +63,13 @@ export const smartHomeRouter = createTRPCRouter({
     .input(z.object({ automationId: z.string() }))
     .mutation(async ({ ctx: { integration }, input }) => {
       const client = await createIntegrationAsync(integration);
-      await client.triggerAutomationAsync(input.automationId);
+      const success = await client.triggerAutomationAsync(input.automationId);
+
+      if (!success) {
+        throw new TRPCError({
+          code: "INTERNAL_SERVER_ERROR",
+          message: "Home Assistant failed to trigger the automation",
+        });
+      }
     }),
 });

packages/core/src/infrastructure/http/request.ts

@@ -14,6 +14,10 @@ import { UndiciHttpAgent } from "@homarr/core/infrastructure/http";
 import type { TrustedCertificateHostname } from "../certificates/hostnames";
 import { withTimeoutAsync } from "./timeout";
 
+import packageJson from "../../../../../package.json";
+
+export const getDefaultUserAgent = () => `Homarr/${packageJson.version} (+https://homarr.dev)`;
+
 export const createCustomCheckServerIdentity = (
   trustedHostnames: TrustedCertificateHostname[],
 ): typeof checkServerIdentity => {
@@ -79,6 +83,10 @@ export const fetchWithTrustedCertificatesAsync = async (
       async (signal) =>
         fetch(url, {
           ...fetchOptions,
+          headers: {
+            "User-Agent": getDefaultUserAgent(),
+            ...fetchOptions.headers,
+          },
           signal,
           dispatcher: agent,
         }),
@@ -89,6 +97,10 @@ export const fetchWithTrustedCertificatesAsync = async (
   const { bodyTimeout: _bodyTimeout, dispatcher: _dispatcher, ...fetchOptions } = options ?? {};
   return fetch(url, {
     ...fetchOptions,
+    headers: {
+      "User-Agent": getDefaultUserAgent(),
+      ...fetchOptions.headers,
+    },
     dispatcher: agent,
   });
 };

packages/integrations/src/homeassistant/homeassistant-integration.ts

@@ -134,7 +134,10 @@ export class HomeAssistantIntegration extends Integration implements ISmartHomeI
    */
   private async postAsync(path: `/api/${string}`, body: Record<string, string>) {
     return await fetchWithTrustedCertificatesAsync(this.url(path), {
-      headers: this.getAuthHeaders(),
+      headers: {
+        ...this.getAuthHeaders(),
+        "Content-Type": "application/json",
+      },
       body: JSON.stringify(body),
       method: "POST",
     });

packages/integrations/src/truenas/test/truenas-integration.spec.ts

@@ -148,6 +148,14 @@ const happyResponder = (method: string) => {
       ];
     case "pool.query":
       return [{ name: "tank", status: "ONLINE", healthy: true, free: 500, size: 1000, allocated: 500 }];
+    case "pool.dataset.query":
+      return [
+        {
+          id: "tank",
+          used: { parsed: 200 },
+          available: { parsed: 300 },
+        },
+      ];
     case "interface.query":
       return [{ id: "eth0", name: "eth0" }];
     case "reporting.netdata_get_data":
@@ -191,6 +199,18 @@ describe("TrueNasIntegration", () => {
     // JSON-RPC does not use the legacy "connect" session handshake.
     expect(ws.sentPayloads.some((payload) => payload.msg === "connect")).toBe(false);
 
+    const datasetPayload = ws.sentPayloads.find((payload) => payload.method === "pool.dataset.query");
+    expect(datasetPayload).toMatchObject({
+      params: [
+        [["id", "in", ["tank"]]],
+        {
+          extra: {
+            properties: ["used", "available"],
+          },
+        },
+      ],
+    });
+
     expect(result).toMatchObject({
       version: "TrueNAS-SCALE-24.10",
       cpuModelName: "Intel Xeon",
@@ -204,12 +224,25 @@ describe("TrueNasIntegration", () => {
       loadAverage: null,
       gpu: [],
       network: { up: 20_000, down: 10_000 },
-      // `available` is the free space left on the pool (free = 500), not its total size.
-      fileSystem: [{ deviceName: "tank", available: "500", used: "500", percentage: 50 }],
+      // `available` and `used` come from the root dataset, not the physical pool.
+      fileSystem: [{ deviceName: "tank", available: "300", used: "200", percentage: 40 }],
       smart: [{ deviceName: "tank", healthy: true, overallStatus: "ONLINE", temperature: null }],
     });
   });
 
+  test("reports zero usage for an empty root dataset", async () => {
+    ws.setResponder((method) =>
+      method === "pool.dataset.query"
+        ? [{ id: "tank", used: { parsed: 0 }, available: { parsed: 0 } }]
+        : happyResponder(method),
+    );
+    const integration = createIntegration(credentials);
+
+    const result = await integration.getSystemInfoAsync();
+
+    expect(result.fileSystem[0]?.percentage).toBe(0);
+  });
+
   test("authenticates with an API key when one is configured", async () => {
     const integration = createIntegration([{ kind: "apiKey", value: "api-key-123" }]);
 

packages/integrations/src/truenas/truenas-integration.ts

@@ -49,9 +49,10 @@ export class TrueNasIntegration extends Integration implements ISystemHealthMoni
       memUsedInBytes,
       fileSystem: datasets.map((dataset) => ({
         deviceName: dataset.name,
-        available: `${dataset.free}`, // free space left on the pool
-        used: `${dataset.allocated}`,
-        percentage: (dataset.allocated / dataset.size) * 100,
+        available: `${dataset.available}`,
+        used: `${dataset.used}`,
+        percentage:
+          dataset.used + dataset.available === 0 ? 0 : (dataset.used / (dataset.used + dataset.available)) * 100,
       })),
       availablePkgUpdates: 0,
       network: {
@@ -117,12 +118,40 @@ export class TrueNasIntegration extends Integration implements ISystemHealthMoni
         return null;
       })
       .filter((pool) => pool !== null);
+
+    if (activePools.length === 0) return [];
+
+    const datasets = await this.requestAsync("pool.dataset.query", [
+      [["id", "in", activePools.map((pool) => pool.name)]],
+      {
+        extra: {
+          properties: ["used", "available"],
+        },
+      },
+    ]);
+    const parsedDatasets = await poolDatasetSchema.parseAsync(datasets);
+
+    const poolsWithUsableSpace = activePools
+      .map((pool) => {
+        const dataset = parsedDatasets.find((candidate) => candidate.id === pool.name);
+        if (!dataset || dataset.used.parsed === null || dataset.available.parsed === null) return null;
+
+        return {
+          name: pool.name,
+          status: pool.status,
+          healthy: pool.healthy,
+          used: dataset.used.parsed,
+          available: dataset.available.parsed,
+        };
+      })
+      .filter((pool) => pool !== null);
+
     logger.debug("Retrieved pools", {
       url: this.integration.url,
       totalCount: result.length,
-      activeCount: activePools.length,
+      activeCount: poolsWithUsableSpace.length,
     });
-    return activePools;
+    return poolsWithUsableSpace;
   }
 
   /**
@@ -263,6 +292,14 @@ const poolSchema = z.array(
   }),
 );
 
+const poolDatasetSchema = z.array(
+  z.object({
+    id: z.string(),
+    used: z.object({ parsed: z.number().min(0).nullable() }),
+    available: z.object({ parsed: z.number().min(0).nullable() }),
+  }),
+);
+
 const reportingNetDataSchema = z.array(
   z.object({
     name: z.string(),

packages/integrations/test/home-assistant-unit.spec.ts

@@ -0,0 +1,48 @@
+// @vitest-environment node
+
+import { beforeEach, describe, expect, test, vi } from "vitest";
+
+import { fetchWithTrustedCertificatesAsync } from "@homarr/core/infrastructure/http";
+
+import { HomeAssistantIntegration } from "../src";
+
+vi.mock("@homarr/core/infrastructure/http", () => ({
+  fetchWithTrustedCertificatesAsync: vi.fn(),
+}));
+
+const mockFetch = vi.mocked(fetchWithTrustedCertificatesAsync);
+const integration = new HomeAssistantIntegration({
+  id: "home-assistant",
+  name: "Home Assistant",
+  url: "http://home-assistant.local:8123",
+  externalUrl: null,
+  decryptedSecrets: [{ kind: "apiKey", value: "secret" }],
+});
+
+describe("HomeAssistantIntegration actions", () => {
+  beforeEach(() => {
+    mockFetch.mockReset();
+    mockFetch.mockResolvedValue({ ok: true } as never);
+  });
+
+  test.each([
+    ["toggle", () => integration.triggerToggleAsync("light.desk"), "/api/services/homeassistant/toggle", "light.desk"],
+    [
+      "automation",
+      () => integration.triggerAutomationAsync("automation.turn_on_lights"),
+      "/api/services/automation/trigger",
+      "automation.turn_on_lights",
+    ],
+  ])("sends the %s service call as JSON", async (_action, trigger, path, entityId) => {
+    await expect(trigger()).resolves.toBe(true);
+
+    expect(mockFetch).toHaveBeenCalledWith(new URL(`http://home-assistant.local:8123${path}`), {
+      headers: {
+        Authorization: "Bearer secret",
+        "Content-Type": "application/json",
+      },
+      body: JSON.stringify({ entity_id: entityId }),
+      method: "POST",
+    });
+  });
+});

packages/request-handler/src/smart-home-entity-state.ts

@@ -18,4 +18,6 @@ export const smartHomeEntityStateRequestHandler = createIntegrationRequestHandle
 
     return result.data.state;
   },
+  // The widget already polls every 30 seconds and refetches after toggles.
+  cacheTtlMs: 0,
 });