From c94285f5b28d5b0d71398617d90578d547831ec7 Mon Sep 17 00:00:00 2001
From: cgombauld <clement.gombauld@cpexterne.org>
Date: Mon, 23 Jun 2025 10:26:04 +0200
Subject: [PATCH] refactor(TempDirectory): used Symbol.asyncDisposable for
 cleanup

---
 .changeset/bright-insects-cough.md                  | 5 +++++
 workspaces/scanner/src/class/TempDirectory.class.ts | 4 ++++
 workspaces/scanner/src/depWalker.ts                 | 3 +--
 workspaces/scanner/src/index.ts                     | 3 +--
 4 files changed, 11 insertions(+), 4 deletions(-)
 create mode 100644 .changeset/bright-insects-cough.md

diff --git a/.changeset/bright-insects-cough.md b/.changeset/bright-insects-cough.md
new file mode 100644
index 00000000..59196531
--- /dev/null
+++ b/.changeset/bright-insects-cough.md
@@ -0,0 +1,5 @@
+---
+"@nodesecure/scanner": minor
+---
+
+refactor(TempDirectory): use Symbol.asyncDispose for automatic async cleanup
diff --git a/workspaces/scanner/src/class/TempDirectory.class.ts b/workspaces/scanner/src/class/TempDirectory.class.ts
index f54d8a3d..319f5eac 100644
--- a/workspaces/scanner/src/class/TempDirectory.class.ts
+++ b/workspaces/scanner/src/class/TempDirectory.class.ts
@@ -34,4 +34,8 @@ export class TempDirectory {
 
     return this;
   }
+
+  async [Symbol.asyncDispose]() {
+    await this.clear();
+  }
 }
diff --git a/workspaces/scanner/src/depWalker.ts b/workspaces/scanner/src/depWalker.ts
index eb3dabaa..69c3ce9c 100644
--- a/workspaces/scanner/src/depWalker.ts
+++ b/workspaces/scanner/src/depWalker.ts
@@ -94,7 +94,7 @@ export async function depWalker(
     registry
   } = options;
 
-  const tempDir = await TempDirectory.create();
+  await using tempDir = await TempDirectory.create();
 
   const payload: Partial<Payload> = {
     id: tempDir.id,
@@ -284,7 +284,6 @@ export async function depWalker(
   }
   finally {
     await timers.setImmediate();
-    await tempDir.clear();
 
     logger.emit(ScannerLoggerEvents.done);
   }
diff --git a/workspaces/scanner/src/index.ts b/workspaces/scanner/src/index.ts
index f25b0514..738404cf 100644
--- a/workspaces/scanner/src/index.ts
+++ b/workspaces/scanner/src/index.ts
@@ -88,7 +88,7 @@ export async function verify(
     return tarball.scanPackage(process.cwd());
   }
 
-  const tempDir = await TempDirectory.create();
+  await using tempDir = await TempDirectory.create();
 
   try {
     const mama = await tarball.extractAndResolve(tempDir.location, {
@@ -101,7 +101,6 @@ export async function verify(
   }
   finally {
     await timers.setImmediate();
-    await tempDir.clear();
   }
 }