From be284abf705796d7299bf1ebcf536d0237a92421 Mon Sep 17 00:00:00 2001
From: ByteLegendBot <bot@bytelegend.com>
Date: Mon, 12 Jun 2023 13:06:11 +0800
Subject: [PATCH] Sync by bot

---
 .github/workflows/check.yml | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/.github/workflows/check.yml b/.github/workflows/check.yml
index 10429ea..e8e9767 100644
--- a/.github/workflows/check.yml
+++ b/.github/workflows/check.yml
@@ -14,6 +14,14 @@ jobs:
           persist-credentials: false
           ref: main
           fetch-depth: 0
+      - name: Validate PR branch name
+        uses: actions/github-script@v5
+        with:
+          script: |
+            const branchName = context.payload.pull_request.head.ref;
+            if (!/^[\w/-]*$/.test(branchName)) {
+              throw new Error(`Invalid branch name: ${branchName}`);
+            }
       - name: Checkout PR branch
         run: |
           git remote add pr ${{ github.event.pull_request.head.repo.html_url }}