test(server): keep provider fixture directories host-portable

apps/server/src/provider/Layers/ClaudeCapabilitiesProbe.test.ts

@@ -1,4 +1,6 @@
+// @effect-diagnostics nodeBuiltinImport:off - cleanup uses Node's retrying rm, which the FileSystem service does not expose.
 import { ClaudeSettings } from "@t3tools/contracts";
+import * as NodeFSP from "node:fs/promises";
 import * as NodeServices from "@effect/platform-node/NodeServices";
 import { assert, it } from "@effect/vitest";
 import * as Effect from "effect/Effect";
@@ -51,8 +53,25 @@ it.layer(NodeServices.layer)("Claude capability probe SDK boundary", (it) => {
       const tempDir = yield* fs.makeTempDirectoryScoped({ prefix: "t3-claude-probe-sdk-" });
       const executablePath = path.join(tempDir, "fake-claude.mjs");
       const invocationPath = path.join(tempDir, "invocation.json");
-      const workspaceCwd = path.join(tempDir, "workspace");
-      yield* fs.makeDirectory(workspaceCwd, { recursive: true });
+      // The probe aborts the SDK without awaiting the child's exit, and on
+      // Windows a directory that is still some process's cwd cannot be
+      // removed. Keep the workspace outside the scoped directory and let it
+      // go with a retrying removal once the child has gone.
+      const workspaceCwd = yield* fs.makeTempDirectory({ prefix: "t3-claude-probe-cwd-" });
+      // Node's own retry rather than an Effect schedule: it.effect runs on a
+      // TestClock, so a scheduled retry would wait for time nobody advances.
+      // If the child still holds the directory after that, an empty temp
+      // directory is left behind rather than failing the test for it.
+      yield* Effect.addFinalizer(() =>
+        Effect.promise(() =>
+          NodeFSP.rm(workspaceCwd, {
+            recursive: true,
+            force: true,
+            maxRetries: 20,
+            retryDelay: 250,
+          }).catch(() => undefined),
+        ),
+      );
 
       yield* fs.writeFileString(
         executablePath,

apps/server/src/provider/Layers/CodexCollabRuntime.integration.test.ts

@@ -9,6 +9,7 @@
  */
 // @effect-diagnostics nodeBuiltinImport:off
 import * as NodeFS from "node:fs";
+import * as NodeOS from "node:os";
 import * as NodePath from "node:path";
 
 import * as NodeServices from "@effect/platform-node/NodeServices";
@@ -200,7 +201,7 @@ describe("CodexSessionRuntime collab integration", () => {
       const runtime = yield* makeCodexSessionRuntime({
         threadId: ThreadId.make("thread-collab-model-activity"),
         binaryPath: peerPath,
-        cwd: "/tmp",
+        cwd: NodeOS.tmpdir(),
         runtimeMode: "full-access",
         environment: { ...process.env, T3_CODEX_COLLAB_SCRIPT: scriptPath },
       });
@@ -292,7 +293,7 @@ describe("CodexSessionRuntime collab integration", () => {
       const runtime = yield* makeCodexSessionRuntime({
         threadId: ThreadId.make("thread-collab-model-spawn"),
         binaryPath: peerPath,
-        cwd: "/tmp",
+        cwd: NodeOS.tmpdir(),
         runtimeMode: "full-access",
         environment: { ...process.env, T3_CODEX_COLLAB_SCRIPT: scriptPath },
       });
@@ -371,7 +372,7 @@ describe("CodexSessionRuntime collab integration", () => {
           const runtime = yield* makeCodexSessionRuntime({
             threadId: ThreadId.make(`thread-collab-model-${name}`),
             binaryPath: peerPath,
-            cwd: "/tmp",
+            cwd: NodeOS.tmpdir(),
             runtimeMode: "full-access",
             environment: { ...process.env, T3_CODEX_COLLAB_SCRIPT: scriptPath },
           });
@@ -410,7 +411,7 @@ describe("CodexSessionRuntime collab integration", () => {
       const runtime = yield* makeCodexSessionRuntime({
         threadId: ThreadId.make("thread-collab-integration"),
         binaryPath: peerPath,
-        cwd: "/tmp",
+        cwd: NodeOS.tmpdir(),
         runtimeMode: "full-access",
         environment: { ...process.env, T3_CODEX_COLLAB_SCRIPT: scriptPath },
       });
@@ -552,7 +553,7 @@ describe("CodexSessionRuntime collab integration", () => {
       const runtime = yield* makeCodexSessionRuntime({
         threadId: ThreadId.make("thread-collab-stop"),
         binaryPath: peerPath,
-        cwd: "/tmp",
+        cwd: NodeOS.tmpdir(),
         runtimeMode: "full-access",
         environment: { ...process.env, T3_CODEX_COLLAB_SCRIPT: scriptPath },
       });
@@ -630,7 +631,7 @@ describe("CodexSessionRuntime collab integration", () => {
       const runtime = yield* makeCodexSessionRuntime({
         threadId: ThreadId.make("thread-codex-queued-stop"),
         binaryPath: peerPath,
-        cwd: "/tmp",
+        cwd: NodeOS.tmpdir(),
         runtimeMode: "full-access",
         environment: { ...process.env, T3_CODEX_COLLAB_SCRIPT: scriptPath },
       });
@@ -727,7 +728,7 @@ describe("CodexSessionRuntime collab integration", () => {
         const runtime = yield* makeCodexSessionRuntime({
           threadId: ThreadId.make("thread-codex-mcp-elicitation"),
           binaryPath: peerPath,
-          cwd: "/tmp",
+          cwd: NodeOS.tmpdir(),
           runtimeMode: "auto",
           environment: { ...process.env, T3_CODEX_COLLAB_SCRIPT: scriptPath },
         });