From df92e643b61ff8368ff36fef67b4818a598b4ac5 Mon Sep 17 00:00:00 2001
From: epolon <epolon@amazon.com>
Date: Sun, 20 Mar 2022 19:29:01 +0200
Subject: [PATCH] ignore empty dirs as well

---
 tools/@aws-cdk/node-bundle/src/api/bundle.ts | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/tools/@aws-cdk/node-bundle/src/api/bundle.ts b/tools/@aws-cdk/node-bundle/src/api/bundle.ts
index 8b27644c83ff5..b1356ed6a6505 100644
--- a/tools/@aws-cdk/node-bundle/src/api/bundle.ts
+++ b/tools/@aws-cdk/node-bundle/src/api/bundle.ts
@@ -224,9 +224,12 @@ export class Bundle {
 
     const target = fs.mkdtempSync(path.join(os.tmpdir(), 'bundle-write-'));
 
+    // we definitely don't need these directories in the package
+    // so no need to copy them over.
+    const ignoreDirectories = ['node_modules', '.git'];
+
     // copy the entire project since we are retaining the original files.
-    // except for `node_modules` and `.git` directories which definitely don't belong in the package.
-    fs.copySync(this.packageDir, target, { filter: n => !n.includes(`node_modules${path.sep}`) && !n.includes(`.git${path.sep}`) });
+    fs.copySync(this.packageDir, target, { filter: n => !n.split(path.sep).some((p => ignoreDirectories.includes(p))) });
 
     // clone the original manifest since we are going to
     // to mutate it.