feat: aggregate Workbench native status

tools/src/workbench-cli.ts

@@ -1,10 +1,11 @@
 import type { WorkbenchCommand } from "../../internal/workbench/contracts.ts";
 import { workbenchRuntime } from "../../internal/workbench/runtime.ts";
-import { workbenchNativeServiceCommand } from "./workbench-native-service.ts";
+import { workbenchNativeServiceCommand, workbenchNativeServicesStatus } from "./workbench-native-service.ts";
 
 export async function runWorkbenchCli(argv: string[], env: Record<string, string | undefined> = process.env) {
   const parsed = parse(argv);
   if (parsed.help || parsed.positionals.length === 0) return help();
+  if (parsed.positionals[0] === "service" && parsed.positionals[1] === "status") return workbenchNativeServicesStatus({ cwd: process.cwd(), env });
   if (parsed.positionals[0] === "service") return workbenchNativeServiceCommand({ service: parsed.positionals[1], action: parsed.positionals[2] ?? "status", cwd: process.cwd(), env });
   if (parsed.positionals[0] === "events" && parsed.positionals[1] === "inspect") return inspectEvents(parsed, env);
   const command = commandFrom(parsed, env);
@@ -29,6 +30,7 @@ function help() {
       "hwlab-cli workbench turn submit --actor-id ID --session-id ID --message TEXT [--trace-id ID] [--over-api]",
       "hwlab-cli workbench events inspect --session-id ID [--trace-id ID] --over-api [--timeout-ms MS] [--wait-for user,backend,assistant,terminal,final] [--min-events N] [--timing-detail summary|full]",
       "hwlab-cli workbench turn cancel --actor-id ID --trace-id ID [--over-api]",
+      "hwlab-cli workbench service status",
       "hwlab-cli workbench service api|worker|web start|stop|restart|status|logs"
     ],
     transportContract: "--over-api only changes transport; --overapi is unsupported",

tools/src/workbench-native-service.test.ts

@@ -0,0 +1,28 @@
+import { mkdtempSync, rmSync } from "node:fs";
+import { tmpdir } from "node:os";
+import { join } from "node:path";
+
+import { expect, test } from "bun:test";
+
+import { workbenchNativeServicesStatus } from "./workbench-native-service.ts";
+
+test("aggregates all Workbench native service states in one query", async () => {
+  const cwd = mkdtempSync(join(tmpdir(), "hwlab-workbench-status-"));
+  try {
+    const result = await workbenchNativeServicesStatus({
+      cwd,
+      env: { WORKBENCH_NATIVE_SERVICE_STATE_DIR: ".state/services" }
+    });
+
+    expect(result).toMatchObject({
+      ok: false,
+      operation: "workbench.service.status",
+      status: "stopped",
+      summary: { total: 3, running: 0, unavailable: 3 },
+      valuesPrinted: false
+    });
+    expect(Object.keys(result.services).sort()).toEqual(["api", "web", "worker"]);
+  } finally {
+    rmSync(cwd, { recursive: true, force: true });
+  }
+});

tools/src/workbench-native-service.ts

@@ -4,6 +4,30 @@ import { mkdir, readFile, rm, writeFile } from "node:fs/promises";
 import path from "node:path";
 
 type ServiceName = "api" | "worker" | "web";
+const SERVICE_NAMES: ServiceName[] = ["api", "worker", "web"];
+
+export async function workbenchNativeServicesStatus(input: { cwd: string; env: Record<string, string | undefined> }) {
+  const results = await Promise.all(SERVICE_NAMES.map((service) => workbenchNativeServiceCommand({
+    service,
+    action: "status",
+    cwd: input.cwd,
+    env: input.env
+  })));
+  const services = Object.fromEntries(results.map((result) => [result.service, result]));
+  const runningCount = results.filter((result) => result.ok).length;
+  return {
+    ok: runningCount === SERVICE_NAMES.length,
+    operation: "workbench.service.status",
+    status: runningCount === SERVICE_NAMES.length ? "running" : runningCount === 0 ? "stopped" : "degraded",
+    summary: {
+      total: SERVICE_NAMES.length,
+      running: runningCount,
+      unavailable: SERVICE_NAMES.length - runningCount
+    },
+    services,
+    valuesPrinted: false
+  };
+}
 
 export async function workbenchNativeServiceCommand(input: { service: string; action: string; cwd: string; env: Record<string, string | undefined> }) {
   const service = validService(input.service);