fix: close durable queue and runtime gaps

packages/cli/package.json

@@ -1,11 +1,12 @@
 {
   "name": "@wrnexus/cli",
-  "version": "0.8.59",
+  "version": "0.8.60",
   "type": "module",
   "main": "src/index.ts",
   "exports": {
     ".": "./src/index.ts",
-    "./workspace": "./src/workspace.ts"
+    "./workspace": "./src/workspace.ts",
+    "./test-setup": "./src/test-setup.ts"
   },
   "bin": {
     "wrnexus": "src/index.ts"

packages/cli/src/test-setup.ts

@@ -0,0 +1,14 @@
+import { registerDb, setDb } from "@wrnexus/db";
+import { connectFromConfig } from "@wrnexus/db/connect";
+import { loadAppConfig, loadEnv } from "@wrnexus/styles";
+
+const root = process.env.WRNEXUS_TEST_ROOT;
+if (root) {
+  const profile = process.env.WRNEXUS_PROFILE || "test";
+  loadEnv(root, profile);
+  const config = await loadAppConfig(root, profile);
+  if (config.db) setDb(connectFromConfig(config.db, root));
+  for (const [name, database] of Object.entries(config.databases ?? {})) {
+    registerDb(name, connectFromConfig(database, root));
+  }
+}

packages/cli/src/test.ts

@@ -20,6 +20,7 @@ export interface TestCommandPlan {
   level?: TestLevel;
   files: string[];
   setup?: { command: string; args: string[] };
+  env?: Record<string, string>;
 }
 
 function shardFiles(files: string[], value?: string): string[] {
@@ -69,6 +70,9 @@ export function createTestPlan(appRoot: string, args: string[]): TestCommandPlan
   const root = resolve(appRoot);
   const level = args.find((value): value is TestLevel => TEST_LEVELS.includes(value as TestLevel));
   const watch = args.includes("--watch");
+  const profile = args.find((value) => value.startsWith("--profile="))?.slice(10) || "test";
+  const setupSource = join(import.meta.dir, "test-setup.ts");
+  const setupModule = existsSync(setupSource) ? setupSource : join(import.meta.dir, "test-setup.js");
   const shard = args.find((value) => value.startsWith("--shard="))?.slice(8);
   const browsers = (args.find((value) => value.startsWith("--browsers="))?.slice(11) ?? "chromium")
     .split(",")
@@ -120,10 +124,18 @@ export function createTestPlan(appRoot: string, args: string[]): TestCommandPlan
   );
   return {
     command: process.execPath,
-    args: ["test", ...(watch ? ["--watch"] : []), ...(pattern ? files : []), ...passthrough],
+    args: [
+      "test",
+      "--preload",
+      setupModule,
+      ...(watch ? ["--watch"] : []),
+      ...(pattern ? files : []),
+      ...passthrough,
+    ],
     cwd: root,
     level,
     files,
+    env: { WRNEXUS_TEST_ROOT: root, WRNEXUS_PROFILE: profile },
   };
 }
 
@@ -136,7 +148,12 @@ export function runTests(appRoot: string, args: string[]): ChildProcess | null {
     process.exitCode = 1;
     return null;
   }
-  const launch = () => spawn(plan.command, plan.args, { stdio: "inherit", cwd: plan.cwd });
+  const launch = () =>
+    spawn(plan.command, plan.args, {
+      stdio: "inherit",
+      cwd: plan.cwd,
+      env: { ...process.env, ...plan.env },
+    });
   if (plan.setup) {
     const setup = spawn(plan.setup.command, plan.setup.args, { stdio: "inherit", cwd: plan.cwd });
     setup.on("exit", (code, signal) => {

packages/cli/test/test-command.test.ts

@@ -50,6 +50,15 @@ describe("test command planning", () => {
   test("keeps the unfiltered legacy command", async () => {
     const plan = createTestPlan(await fixture(), ["--watch"]);
     expect(plan.level).toBeUndefined();
-    expect(plan.args).toEqual(["test", "--watch"]);
+    expect(plan.args[0]).toBe("test");
+    expect(plan.args).toContain("--preload");
+    expect(plan.args.at(-1)).toBe("--watch");
+    expect(plan.env?.WRNEXUS_PROFILE).toBe("test");
+  });
+
+  test("passes the selected profile to automatic database setup", async () => {
+    const plan = createTestPlan(await fixture(), ["--profile=ci"]);
+    expect(plan.env?.WRNEXUS_PROFILE).toBe("ci");
+    expect(plan.args).not.toContain("--profile=ci");
   });
 });

packages/compiler/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@wrnexus/compiler",
-  "version": "0.8.20",
+  "version": "0.8.21",
   "type": "module",
   "main": "src/index.ts",
   "exports": {

packages/compiler/src/codegen.ts

@@ -1857,6 +1857,8 @@ ${declarations}
 ${
   visible.length
     ? `  const __values = await Promise.all([${visible.map((entry) => `__load_${entry.name}()`).join(", ")}]);
+  const __response = __values.find((value) => value instanceof Response);
+  if (__response) return __response;
   return { ${visible.map((entry, index) => `${JSON.stringify(entry.name)}: __values[${index}]`).join(", ")} };`
     : ""
 }

packages/compiler/test/async-boundary.test.ts

@@ -56,6 +56,17 @@ test("named loads support memoized dependencies and deferred execution", () => {
   expect(code).toContain('return { "audit": __values[0] }');
 });
 
+test("named server loads propagate redirect responses instead of wrapping them as data", () => {
+  const code = generate(
+    parse(`page Private {
+      load server gate { return Response.redirect("/login", 303) }
+      view { <p>Private</p> }
+    }`),
+  );
+  expect(code).toContain("__values.find((value) => value instanceof Response)");
+  expect(code).toContain("if (__response) return __response");
+});
+
 test("load dependency cycles and cross-phase server dependencies fail compilation", () => {
   expect(() =>
     parse(

packages/dev-server/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@wrnexus/dev-server",
-  "version": "0.8.51",
+  "version": "0.8.52",
   "type": "module",
   "main": "src/index.ts",
   "exports": {

packages/dev-server/src/runtime.ts

@@ -1960,6 +1960,7 @@ export function createHandlers(deps: RuntimeDeps): Handlers {
         ).getOrLoad(`route:${matched.route.raw}`, () => load(pageCtx));
       }
       (pageCtx as Context & { data?: unknown }).data = data;
+      if (data instanceof Response) return data;
       if (data && typeof data === "object") Object.assign(pageCtx, data);
     }
     let body = await renderComponents(String(await component(pageCtx)), ctx.t, ctx.lang);

packages/dev-server/test/load-runtime.test.ts

@@ -32,6 +32,32 @@ test("server loader data is available to page rendering", async () => {
   expect(await response!.text()).toContain("Ada,Lin / 2");
 });
 
+test("a server loader can return a redirect Response", async () => {
+  const root = mkdtempSync(join(tmpdir(), "wrnexus-load-redirect-"));
+  roots.push(root);
+  const app = join(root, "app");
+  mkdirSync(join(app, "pages"), { recursive: true });
+  writeFileSync(join(app, "pages/private.ts"), "export default () => '';\n");
+  const handlers = createHandlers({
+    mode: "production",
+    hmr: false,
+    router: buildRouter(app),
+    loadModule: async () => ({
+      __wrnexusLoad: async () => Response.redirect("https://example.test/login", 303),
+      default: () => {
+        throw new Error("redirected pages must not render");
+      },
+    }),
+    getMiddleware: async () => [],
+    assets: { serve: async () => null },
+  } satisfies RuntimeDeps);
+  const response = await handlers.fetch(new Request("https://example.test/private"), {
+    upgrade: () => false,
+  });
+  expect(response?.status).toBe(303);
+  expect(response?.headers.get("location")).toBe("https://example.test/login");
+});
+
 test("HMR page synchronization initializes request-scoped loader caching", async () => {
   const root = mkdtempSync(join(tmpdir(), "wrnexus-hmr-load-runtime-"));
   roots.push(root);

packages/mail/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@wrnexus/mail",
-  "version": "0.8.1",
+  "version": "0.8.2",
   "private": true,
   "type": "module",
   "main": "src/index.ts",

packages/mail/src/index.ts

@@ -14,6 +14,39 @@ export interface MailDriver {
   test?(): Promise<{ ok: boolean; error?: string }>;
 }
 
+export interface SealedMailDriverOptions {
+  /** Ciphertext stored by the application; plaintext is never retained here. */
+  sealedCredential: string;
+  unseal(value: string): Promise<string>;
+  create(credential: string): MailDriver | Promise<MailDriver>;
+  /** Cache the initialized driver. Defaults to true. */
+  cache?: boolean;
+}
+
+/**
+ * Lazily opens a sealed credential only at the transport boundary. This keeps
+ * encryption policy and SMTP/vendor choice independent while preventing every
+ * app from rebuilding the same decrypt-on-send lifecycle.
+ */
+export function sealedMailDriver(options: SealedMailDriverOptions): MailDriver {
+  let cached: Promise<MailDriver> | undefined;
+  const create = async () => options.create(await options.unseal(options.sealedCredential));
+  const driver = () =>
+    options.cache === false ? create() : (cached ??= create().catch((error) => {
+      cached = undefined;
+      throw error;
+    }));
+  return {
+    async send(message) {
+      return (await driver()).send(message);
+    },
+    async test() {
+      const resolved = await driver();
+      return resolved.test?.() ?? { ok: true };
+    },
+  };
+}
+
 export interface MailTemplate<T = Record<string, unknown>> {
   subject(data: T): string;
   html?(data: T): string;

packages/mail/test/mail.test.ts

@@ -1,5 +1,5 @@
 import { expect, test } from "bun:test";
-import { defineMail, defineMailTemplate } from "../src/index.ts";
+import { defineMail, defineMailTemplate, sealedMailDriver } from "../src/index.ts";
 
 test("mail templates render and sandbox blocks accidental recipients", async () => {
   const sent: unknown[] = [];
@@ -16,3 +16,32 @@ test("mail templates render and sandbox blocks accidental recipients", async ()
   expect(sent).toHaveLength(1);
   await expect(mail.send({ to: "real@example.com", subject: "no" })).rejects.toThrow("SANDBOX");
 });
+
+test("sealed drivers decrypt lazily once and delegate send/test", async () => {
+  let opens = 0;
+  const sent: string[] = [];
+  const driver = sealedMailDriver({
+    sealedCredential: "ciphertext",
+    async unseal(value) {
+      opens++;
+      expect(value).toBe("ciphertext");
+      return "plaintext-secret";
+    },
+    create(credential) {
+      expect(credential).toBe("plaintext-secret");
+      return {
+        async send(message) {
+          sent.push(message.subject);
+        },
+        async test() {
+          return { ok: true };
+        },
+      };
+    },
+  });
+  expect(opens).toBe(0);
+  await driver.send({ to: "safe@example.test", subject: "one" });
+  expect(await driver.test?.()).toEqual({ ok: true });
+  expect(opens).toBe(1);
+  expect(sent).toEqual(["one"]);
+});

packages/queue/README.md

@@ -44,7 +44,7 @@ function createQueue(options?: QueueOptions): Queue;
 | `pollMs`      | `number`                             | `250`      | Poll interval used once `start()` is called (ms).        |
 | `onFailed`    | `(job: Job, error: unknown) => void` | —          | Called when a job exhausts its attempts.                 |
 | `concurrency` | `number`                             | unlimited  | Maximum jobs claimed by one `drain()` call.              |
-| `capacity`    | `number`                             | unlimited  | Maximum queued plus active jobs before adds reject.      |
+| `capacity`    | `number`                             | unlimited  | Optional maximum queued jobs; omitted queues never scan merely to enforce a hidden cap. |
 | `now`         | `() => number`                       | `Date.now` | Clock injection for deterministic tests.                 |
 
 ### `Queue`

packages/queue/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@wrnexus/queue",
-  "version": "0.8.13",
+  "version": "0.8.14",
   "private": true,
   "type": "module",
   "main": "src/index.ts",

packages/queue/src/configured.ts

@@ -46,7 +46,7 @@ function lazyStore(resolve: () => Promise<QueueStore>): QueueStore {
       return (await ready()).list(name);
     },
     async findByIdempotencyKey(name, key) {
-      return (await ready()).findByIdempotencyKey?.(name, key) ?? null;
+      return (await ready()).findByIdempotencyKey(name, key);
     },
     async size() {
       return (await ready()).size?.() ?? (await (await ready()).list()).length;

packages/queue/src/durable.ts

@@ -14,7 +14,8 @@ export interface QueueStore {
   remove(id: string): Promise<void>;
   due(now: number, limit: number): Promise<Job[]>;
   list(name?: string): Promise<Job[]>;
-  findByIdempotencyKey?(name: string, key: string): Promise<Job | null>;
+  /** Indexed lookup; implementations must not scan the queue. */
+  findByIdempotencyKey(name: string, key: string): Promise<Job | null>;
   size?(): Promise<number>;
   claim?(id: string, worker: string, leaseUntil: number, now?: number): Promise<boolean>;
   release?(id: string, worker: string): Promise<void>;
@@ -175,7 +176,8 @@ export function createDurableQueue(options: DurableQueueOptions = {}): DurableQu
   const workerId = options.workerId?.trim() || `worker-${crypto.randomUUID()}`;
   const defaultMaxAttempts = positiveInteger(options.maxAttempts ?? 3, "queue maxAttempts");
   const concurrency = positiveInteger(options.concurrency ?? 10, "queue concurrency");
-  const capacity = positiveInteger(options.capacity ?? 10_000, "queue capacity");
+  const capacity = options.capacity ?? Number.POSITIVE_INFINITY;
+  if (capacity !== Number.POSITIVE_INFINITY) positiveInteger(capacity, "queue capacity");
   const leaseMs = positiveInteger(options.leaseMs ?? 30_000, "queue leaseMs");
   const pollMs = positiveInteger(options.pollMs ?? 250, "queue pollMs");
   let sequence = 0;
@@ -280,12 +282,13 @@ export function createDurableQueue(options: DurableQueueOptions = {}): DurableQu
       }
 
       if (add.idempotencyKey) {
-        const existing = store.findByIdempotencyKey
-          ? await store.findByIdempotencyKey(name, add.idempotencyKey)
-          : (await store.list(name)).find((job) => job.idempotencyKey === add.idempotencyKey);
+        const existing = await store.findByIdempotencyKey(name, add.idempotencyKey);
         if (existing) return existing as Job<T>;
       }
-      if ((store.size ? await store.size() : (await store.list()).length) >= capacity) {
+      if (
+        capacity !== Number.POSITIVE_INFINITY &&
+        (store.size ? await store.size() : (await store.list()).length) >= capacity
+      ) {
         throw new Error(`WRN-QUEUE-CAPACITY: queue capacity of ${capacity} reached`);
       }
 

packages/queue/src/stores.ts

@@ -23,9 +23,19 @@ export function redisQueueStore(client: RedisQueueClient, prefix = "wrnexus:queu
   const jobs = `${prefix}:jobs`;
   const due = `${prefix}:due`;
   const key = (id: string) => `${prefix}:job:${id}`;
+  const idempotencyKey = (name: string, value: string) =>
+    `${prefix}:idempotency:${encodeURIComponent(name)}:${encodeURIComponent(value)}`;
   return {
     async put(job) {
+      const previousValue = await client.get(key(job.id));
+      const previous = previousValue ? (JSON.parse(previousValue) as Job) : null;
+      if (previous?.idempotencyKey && previous.idempotencyKey !== job.idempotencyKey) {
+        await client.del(idempotencyKey(previous.name, previous.idempotencyKey));
+      }
       await client.set(key(job.id), JSON.stringify(job));
+      if (job.idempotencyKey) {
+        await client.set(idempotencyKey(job.name, job.idempotencyKey), job.id);
+      }
       await client.sadd(jobs, job.id);
       await client.zadd(due, job.runAt, job.id);
       await client.del(`${prefix}:lease:${job.id}`);
@@ -35,7 +45,11 @@ export function redisQueueStore(client: RedisQueueClient, prefix = "wrnexus:queu
       return value ? (JSON.parse(value) as Job) : null;
     },
     async remove(id) {
-      await client.del(key(id), `${prefix}:lease:${id}`);
+      const value = await client.get(key(id));
+      const job = value ? (JSON.parse(value) as Job) : null;
+      const keys = [key(id), `${prefix}:lease:${id}`];
+      if (job?.idempotencyKey) keys.push(idempotencyKey(job.name, job.idempotencyKey));
+      await client.del(...keys);
       await client.srem(jobs, id);
       await client.zrem(due, id);
     },
@@ -55,13 +69,10 @@ export function redisQueueStore(client: RedisQueueClient, prefix = "wrnexus:queu
         .filter((job) => !name || job.name === name);
     },
     async findByIdempotencyKey(name, idempotencyKey) {
-      const ids = await client.smembers(jobs);
-      const values = await Promise.all(ids.map((id) => client.get(key(id))));
-      const found = values
-        .filter((value): value is string => value !== null)
-        .map((value) => JSON.parse(value) as Job)
-        .find((job) => job.name === name && job.idempotencyKey === idempotencyKey);
-      return found ?? null;
+      const id = await client.get(
+        `${prefix}:idempotency:${encodeURIComponent(name)}:${encodeURIComponent(idempotencyKey)}`,
+      );
+      return id ? this.get(id) : null;
     },
     async size() {
       return (await client.smembers(jobs)).length;

packages/queue/test/queue.test.ts

@@ -260,6 +260,21 @@ test("durable queue supports capacity, cancellation, and shutdown", async () =>
   await expect(queue.add("work", {})).rejects.toThrow("WRN-QUEUE-CLOSED");
 });
 
+test("durable queue has no implicit capacity scan or 10k ceiling", async () => {
+  const base = memoryQueueStore();
+  let sizeCalls = 0;
+  const store = {
+    ...base,
+    async size() {
+      sizeCalls++;
+      return 10_001;
+    },
+  };
+  const queue = createDurableQueue({ store });
+  await expect(queue.add("work", {})).resolves.toMatchObject({ name: "work" });
+  expect(sizeCalls).toBe(0);
+});
+
 test("force shutdown aborts an active durable job", async () => {
   const store = memoryQueueStore();
   const queue = createDurableQueue({ store });