init claude-code

query/deps.ts

@@ -0,0 +1,40 @@
+import { randomUUID } from 'crypto'
+import { queryModelWithStreaming } from '../services/api/claude.js'
+import { autoCompactIfNeeded } from '../services/compact/autoCompact.js'
+import { microcompactMessages } from '../services/compact/microCompact.js'
+
+// -- deps
+
+// I/O dependencies for query(). Passing a `deps` override into QueryParams
+// lets tests inject fakes directly instead of spyOn-per-module — the most
+// common mocks (callModel, autocompact) are each spied in 6-8 test files
+// today with module-import-and-spy boilerplate.
+//
+// Using `typeof fn` keeps signatures in sync with the real implementations
+// automatically. This file imports the real functions for both typing and
+// the production factory — tests that import this file for typing are
+// already importing query.ts (which imports everything), so there's no
+// new module-graph cost.
+//
+// Scope is intentionally narrow (4 deps) to prove the pattern. Followup
+// PRs can add runTools, handleStopHooks, logEvent, queue ops, etc.
+export type QueryDeps = {
+  // -- model
+  callModel: typeof queryModelWithStreaming
+
+  // -- compaction
+  microcompact: typeof microcompactMessages
+  autocompact: typeof autoCompactIfNeeded
+
+  // -- platform
+  uuid: () => string
+}
+
+export function productionDeps(): QueryDeps {
+  return {
+    callModel: queryModelWithStreaming,
+    microcompact: microcompactMessages,
+    autocompact: autoCompactIfNeeded,
+    uuid: randomUUID,
+  }
+}