Protocol: lint fixes for client/program

docs/typebox.md

@@ -0,0 +1,37 @@
+# TypeBox as Protocol Source of Truth
+
+Last updated: 2025-12-09
+
+We use TypeBox schemas in `src/gateway/protocol/schema.ts` as the single source of truth for the Gateway control plane (hello/req/res/event frames and payloads). All derived artifacts should be generated from these schemas, not edited by hand.
+
+## Current pipeline
+
+- **TypeBox → JSON Schema**: `pnpm protocol:gen` writes `dist/protocol.schema.json` (draft-07) and runs AJV in the server tests.
+- **TypeBox → Swift (quicktype)**: `pnpm protocol:gen` currently also generates `apps/macos/Sources/ClawdisProtocol/Protocol.swift` via quicktype. This produces a single struct with many optionals and is not ideal for strong typing.
+
+## Problem
+
+- Quicktype flattens `oneOf`/`discriminator` into an all-optional struct, so Swift loses exhaustiveness and safety for `GatewayFrame`.
+
+## Preferred plan (next step)
+
+- Add a small, custom Swift generator driven directly by the TypeBox schemas:
+  - Emit a sealed `enum GatewayFrame: Codable { case hello(Hello), helloOk(HelloOk), helloError(...), req(RequestFrame), res(ResponseFrame), event(EventFrame) }`.
+  - Emit strongly typed payload structs/enums (`Hello`, `HelloOk`, `HelloError`, `RequestFrame`, `ResponseFrame`, `EventFrame`, `PresenceEntry`, `Snapshot`, `StateVersion`, `ErrorShape`, `AgentEvent`, `TickEvent`, `ShutdownEvent`, `SendParams`, `AgentParams`, `ErrorCode`, `PROTOCOL_VERSION`).
+  - Custom `init(from:)` / `encode(to:)` enforces the `type` discriminator and can include an `unknown` case for forward compatibility.
+  - Wire a new script (e.g., `pnpm protocol:gen:swift`) into `protocol:check` so CI fails if the generated Swift is stale.
+
+Why this path:
+- Single source of truth stays TypeBox; no new IDL to maintain.
+- Predictable, strongly typed Swift (no optional soup).
+- Small deterministic codegen (~150–200 LOC script) we control.
+
+## Alternative (if we want off-the-shelf codegen)
+
+- Wrap the existing JSON Schema into an OpenAPI 3.1 doc (auto-generated) and use **swift-openapi-generator** or **openapi-generator swift5**. More moving parts, but also yields enums with discriminator support. Keep this as a fallback if we don’t want a custom emitter.
+
+## Action items
+
+- Implement `protocol:gen:swift` that reads the TypeBox schemas and emits the sealed Swift enum + payload structs.
+- Update `protocol:check` to include the Swift generator output in the diff check.
+- Remove quicktype output once the custom generator is in place (or keep it for docs only).

src/cli/program.ts

@@ -5,7 +5,6 @@ import { healthCommand } from "../commands/health.js";
 import { sendCommand } from "../commands/send.js";
 import { sessionsCommand } from "../commands/sessions.js";
 import { statusCommand } from "../commands/status.js";
-import { loadConfig } from "../config/config.js";
 import { callGateway, randomIdempotencyKey } from "../gateway/call.js";
 import { startGatewayServer } from "../gateway/server.js";
 import { danger, info, setVerbose } from "../globals.js";
@@ -13,11 +12,8 @@ import { loginWeb, logoutWeb } from "../provider-web.js";
 import { runRpcLoop } from "../rpc/loop.js";
 import { defaultRuntime } from "../runtime.js";
 import { VERSION } from "../version.js";
-import {
-  ensureWebChatServerFromConfig,
-  startWebChatServer,
-} from "../webchat/server.js";
-import { createDefaultDeps, logWebSelfId } from "./deps.js";
+import { startWebChatServer } from "../webchat/server.js";
+import { createDefaultDeps } from "./deps.js";
 
 export function buildProgram() {
   const program = new Command();
@@ -66,14 +62,8 @@ export function buildProgram() {
       'clawdis send --to +15555550123 --message "Hi" --json',
       "Send via your web session and print JSON result.",
     ],
-    [
-      "clawdis gateway --port 18789",
-      "Run the WebSocket Gateway locally.",
-    ],
-    [
-      "clawdis gw:status",
-      "Fetch Gateway status over WS.",
-    ],
+    ["clawdis gateway --port 18789", "Run the WebSocket Gateway locally."],
+    ["clawdis gw:status", "Fetch Gateway status over WS."],
     [
       'clawdis agent --to +15555550123 --message "Run summary" --deliver',
       "Talk directly to the agent using the Gateway; optionally send the WhatsApp reply.",

src/gateway/client.ts

@@ -11,8 +11,8 @@ import {
 } from "./protocol/index.js";
 
 type Pending = {
-  resolve: (value: any) => void;
-  reject: (err: any) => void;
+  resolve: (value: unknown) => void;
+  reject: (err: unknown) => void;
   expectFinal: boolean;
 };
 
@@ -167,7 +167,11 @@ export class GatewayClient {
     }
     const expectFinal = opts?.expectFinal === true;
     const p = new Promise<T>((resolve, reject) => {
-      this.pending.set(id, { resolve, reject, expectFinal });
+      this.pending.set(id, {
+        resolve: (value) => resolve(value as T),
+        reject,
+        expectFinal,
+      });
     });
     this.ws.send(JSON.stringify(frame));
     return p;

src/gateway/protocol/index.ts

@@ -9,31 +9,31 @@ import {
   type EventFrame,
   EventFrameSchema,
   errorShape,
+  type GatewayFrame,
+  GatewayFrameSchema,
   type Hello,
   type HelloError,
   HelloErrorSchema,
   type HelloOk,
   HelloOkSchema,
   HelloSchema,
+  PROTOCOL_VERSION,
   type PresenceEntry,
   PresenceEntrySchema,
   ProtocolSchemas,
-  PROTOCOL_VERSION,
   type RequestFrame,
   RequestFrameSchema,
   type ResponseFrame,
   ResponseFrameSchema,
   SendParamsSchema,
+  type ShutdownEvent,
+  ShutdownEventSchema,
   type Snapshot,
   SnapshotSchema,
   type StateVersion,
   StateVersionSchema,
-  TickEventSchema,
   type TickEvent,
-  GatewayFrameSchema,
-  type GatewayFrame,
-  type ShutdownEvent,
-  ShutdownEventSchema,
+  TickEventSchema,
 } from "./schema.js";
 
 const ajv = new (