From 4c49764020e316902a45015391f63e4683f70994 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Viktor=20Sz=C3=A9pe?= <viktor@szepe.net>
Date: Fri, 28 Jun 2024 16:52:44 +0000
Subject: [PATCH] add Check file names step

---
 .github/workflows/reusable-integrity.yml | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/.github/workflows/reusable-integrity.yml b/.github/workflows/reusable-integrity.yml
index 1bb06027..5c70cfe4 100644
--- a/.github/workflows/reusable-integrity.yml
+++ b/.github/workflows/reusable-integrity.yml
@@ -42,6 +42,12 @@ jobs:
         -
             name: "Checkout repository"
             uses: "actions/checkout@v4"
+        -
+            name: "Check file names"
+            run: |
+                ! git ls-tree -r -t -z --name-only HEAD \
+                    | xargs --null --max-args=1 -- basename \
+                    | grep --perl-regexp '[^-.0-9A-Z_a-z]|\.\.'
         -
             name: "Check file permissions"
             run: |