test(core): simplify repository cache layer wiring

packages/core/src/repository-cache.ts

@@ -1,5 +1,6 @@
 import path from "path"
 import { Context, Effect, Layer, Schema } from "effect"
+import { LayerNode } from "./effect/layer-node"
 import { FSUtil } from "./fs-util"
 import { Git } from "./git"
 import { Global } from "./global"
@@ -258,6 +259,7 @@ export const defaultLayer: Layer.Layer<Service> = layer.pipe(
   Layer.provide(Git.defaultLayer),
   Layer.provide(Global.defaultLayer),
 )
+export const node = LayerNode.make(layer, [FSUtil.node, Git.node, EffectFlock.node, Global.node])
 
 function statusForRepository(input: { reuse: boolean; refresh?: boolean; branchMatches?: boolean }) {
   if (!input.reuse) return "cloned" as const

packages/core/test/models.test.ts

@@ -6,8 +6,6 @@ import { Flag } from "@opencode-ai/core/flag/flag"
 import { Global } from "@opencode-ai/core/global"
 import { ModelsDev } from "@opencode-ai/core/models-dev"
 import { EventV2 } from "@opencode-ai/core/event"
-import { LayerNode } from "@opencode-ai/core/effect/layer-node"
-import { httpClient } from "@opencode-ai/core/effect/layer-node-platform"
 import { it } from "./lib/effect"
 import { readFile, rm, writeFile, utimes, mkdir } from "fs/promises"
 import path from "path"
@@ -92,11 +90,10 @@ const buildLayer = (state: Ref.Ref<MockState>) =>
   // Layer.fresh is required: ModelsDev.layer is a module-level Layer constant,
   // and Effect.provide uses a process-global MemoMap by default — without fresh,
   // every test would reuse the cachedInvalidateWithTTL state from the first run.
-  LayerNode.buildLayer(
-    LayerNode.group([LayerNode.make(Layer.fresh(ModelsDev.layer), [FSUtil.node, EventV2.node, httpClient])]),
-    {
-      replacements: [LayerNode.replace(httpClient, Layer.succeed(HttpClient.HttpClient, makeMockClient(state)))],
-    },
+  Layer.fresh(ModelsDev.layer).pipe(
+    Layer.provide(Layer.succeed(HttpClient.HttpClient, makeMockClient(state))),
+    Layer.provide(FSUtil.defaultLayer),
+    Layer.provide(EventV2.defaultLayer),
   )
 
 const writeCacheText = (text: string, mtimeMs?: number) =>

packages/core/test/repository-cache.test.ts

@@ -3,12 +3,10 @@ import fs from "fs/promises"
 import path from "path"
 import { pathToFileURL } from "url"
 import { Effect, Layer } from "effect"
-import { FSUtil } from "@opencode-ai/core/fs-util"
-import { Git } from "@opencode-ai/core/git"
+import { LayerNode } from "@opencode-ai/core/effect/layer-node"
 import { Global } from "@opencode-ai/core/global"
 import { Repository } from "@opencode-ai/core/repository"
 import { RepositoryCache } from "@opencode-ai/core/repository-cache"
-import { EffectFlock } from "@opencode-ai/core/util/effect-flock"
 import { git, gitRemote } from "./fixture/git"
 import { tmpdir } from "./fixture/tmpdir"
 import { testEffect } from "./lib/effect"
@@ -89,15 +87,14 @@ describe("RepositoryCache", () => {
 })
 
 function cacheLayer(root: string) {
-  const dependencies = Layer.mergeAll(
-    Global.layerWith({ state: path.join(root, "state"), repos: path.join(root, "repos") }),
-    FSUtil.defaultLayer,
-  )
-  return RepositoryCache.layer.pipe(
-    Layer.provide(EffectFlock.layer.pipe(Layer.provide(dependencies))),
-    Layer.provide(Git.defaultLayer),
-    Layer.provide(dependencies),
-  )
+  return LayerNode.buildLayer(RepositoryCache.node, {
+    replacements: [
+      LayerNode.replace(
+        Global.node,
+        Global.layerWith({ state: path.join(root, "state"), repos: path.join(root, "repos") }),
+      ),
+    ],
+  })
 }
 
 function withRemote<A, E, R>(body: (fixture: Awaited<ReturnType<typeof gitRemote>>) => Effect.Effect<A, E, R>) {