From 011012a8b4d8add049140b3996239a8358fd4202 Mon Sep 17 00:00:00 2001
From: Teppei Fukuda <knqyf263@gmail.com>
Date: Tue, 14 Jan 2025 18:58:41 +0900
Subject: [PATCH] ci: add workflow to restrict direct PRs to release branches
 (#8240)

---
 .github/workflows/release-pr-check.yaml | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 .github/workflows/release-pr-check.yaml

diff --git a/.github/workflows/release-pr-check.yaml b/.github/workflows/release-pr-check.yaml
new file mode 100644
index 000000000000..a9662b1879ce
--- /dev/null
+++ b/.github/workflows/release-pr-check.yaml
@@ -0,0 +1,19 @@
+name: Backport PR Check
+
+on:
+  pull_request:
+    branches:
+      - 'release/v*'
+
+jobs:
+  check-pr-author:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check PR author
+        id: check_author
+        run: |
+          if [ "${{ github.actor }}" != "aqua-bot" ]; then
+            echo "::error::This branch is intended for automated backporting by bot. Please refer to the documentation:"
+            echo "::error::https://trivy.dev/latest/community/maintainer/backporting/"
+            exit 1
+          fi
\ No newline at end of file