refactor: share plugin temp dir helpers

src/plugins/discovery.test.ts

@@ -1,32 +1,22 @@
-import { randomUUID } from "node:crypto";
 import fs from "node:fs";
-import os from "node:os";
 import path from "node:path";
 import { afterAll, afterEach, describe, expect, it } from "vitest";
 import { clearPluginDiscoveryCache, discoverOpenClawPlugins } from "./discovery.js";
+import {
+  cleanupTrackedTempDirs,
+  makeTrackedTempDir,
+  mkdirSafeDir,
+} from "./test-helpers/fs-fixtures.js";
 
 const tempDirs: string[] = [];
 const previousUmask = process.umask(0o022);
 
-function chmodSafeDir(dir: string) {
-  if (process.platform === "win32") {
-    return;
-  }
-  fs.chmodSync(dir, 0o755);
-}
-
-function mkdirSafe(dir: string) {
-  fs.mkdirSync(dir, { recursive: true });
-  chmodSafeDir(dir);
-}
-
 function makeTempDir() {
-  const dir = path.join(os.tmpdir(), `openclaw-plugins-${randomUUID()}`);
-  mkdirSafe(dir);
-  tempDirs.push(dir);
-  return dir;
+  return makeTrackedTempDir("openclaw-plugins", tempDirs);
 }
 
+const mkdirSafe = mkdirSafeDir;
+
 function buildDiscoveryEnv(stateDir: string): NodeJS.ProcessEnv {
   return {
     OPENCLAW_STATE_DIR: stateDir,
@@ -66,13 +56,7 @@ function expectEscapesPackageDiagnostic(diagnostics: Array<{ message: string }>)
 
 afterEach(() => {
   clearPluginDiscoveryCache();
-  for (const dir of tempDirs.splice(0)) {
-    try {
-      fs.rmSync(dir, { recursive: true, force: true });
-    } catch {
-      // ignore cleanup failures
-    }
-  }
+  cleanupTrackedTempDirs(tempDirs);
 });
 
 afterAll(() => {

src/plugins/manifest-registry.test.ts

@@ -1,6 +1,4 @@
-import { randomUUID } from "node:crypto";
 import fs from "node:fs";
-import os from "node:os";
 import path from "node:path";
 import { afterAll, afterEach, describe, expect, it } from "vitest";
 import type { PluginCandidate } from "./discovery.js";
@@ -8,6 +6,7 @@ import {
   clearPluginManifestRegistryCache,
   loadPluginManifestRegistry,
 } from "./manifest-registry.js";
+import { cleanupTrackedTempDirs, makeTrackedTempDir } from "./test-helpers/fs-fixtures.js";
 
 const tempDirs: string[] = [];
 const previousUmask = process.umask(0o022);
@@ -25,10 +24,7 @@ function mkdirSafe(dir: string) {
 }
 
 function makeTempDir() {
-  const dir = path.join(os.tmpdir(), `openclaw-manifest-registry-${randomUUID()}`);
-  mkdirSafe(dir);
-  tempDirs.push(dir);
-  return dir;
+  return makeTrackedTempDir("openclaw-manifest-registry", tempDirs);
 }
 
 function writeManifest(dir: string, manifest: Record<string, unknown>) {
@@ -133,17 +129,7 @@ function expectUnsafeWorkspaceManifestRejected(params: {
 
 afterEach(() => {
   clearPluginManifestRegistryCache();
-  while (tempDirs.length > 0) {
-    const dir = tempDirs.pop();
-    if (!dir) {
-      break;
-    }
-    try {
-      fs.rmSync(dir, { recursive: true, force: true });
-    } catch {
-      // ignore cleanup failures
-    }
-  }
+  cleanupTrackedTempDirs(tempDirs);
 });
 
 afterAll(() => {

src/plugins/test-helpers/fs-fixtures.ts

@@ -0,0 +1,33 @@
+import { randomUUID } from "node:crypto";
+import fs from "node:fs";
+import os from "node:os";
+import path from "node:path";
+
+function chmodSafeDir(dir: string) {
+  if (process.platform === "win32") {
+    return;
+  }
+  fs.chmodSync(dir, 0o755);
+}
+
+export function mkdirSafeDir(dir: string) {
+  fs.mkdirSync(dir, { recursive: true });
+  chmodSafeDir(dir);
+}
+
+export function makeTrackedTempDir(prefix: string, trackedDirs: string[]) {
+  const dir = path.join(os.tmpdir(), `${prefix}-${randomUUID()}`);
+  mkdirSafeDir(dir);
+  trackedDirs.push(dir);
+  return dir;
+}
+
+export function cleanupTrackedTempDirs(trackedDirs: string[]) {
+  for (const dir of trackedDirs.splice(0)) {
+    try {
+      fs.rmSync(dir, { recursive: true, force: true });
+    } catch {
+      // ignore cleanup failures
+    }
+  }
+}