pre-release commit

packages/cli/src/utils/cleanup.ts

@@ -0,0 +1,36 @@
+/**
+ * @license
+ * Copyright 2025 Google LLC
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+import { promises as fs } from 'fs';
+import { join } from 'path';
+import { getProjectTempDir } from '@qwen/qwen-code-core';
+
+const cleanupFunctions: Array<() => void> = [];
+
+export function registerCleanup(fn: () => void) {
+  cleanupFunctions.push(fn);
+}
+
+export function runExitCleanup() {
+  for (const fn of cleanupFunctions) {
+    try {
+      fn();
+    } catch (_) {
+      // Ignore errors during cleanup.
+    }
+  }
+  cleanupFunctions.length = 0; // Clear the array
+}
+
+export async function cleanupCheckpoints() {
+  const tempDir = getProjectTempDir(process.cwd());
+  const checkpointsDir = join(tempDir, 'checkpoints');
+  try {
+    await fs.rm(checkpointsDir, { recursive: true, force: true });
+  } catch {
+    // Ignore errors if the directory doesn't exist or fails to delete.
+  }
+}