From 2da6fdd2eb3ba1d616007d17ba9b564e9087bd1b Mon Sep 17 00:00:00 2001
From: Bob Chen <beef9999@qq.com>
Date: Thu, 26 Oct 2023 00:55:27 +0800
Subject: [PATCH] Auto PR

---
 .github/workflows/auto-pr.yml | 38 +++++++++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)
 create mode 100644 .github/workflows/auto-pr.yml

diff --git a/.github/workflows/auto-pr.yml b/.github/workflows/auto-pr.yml
new file mode 100644
index 00000000..7fcf89a1
--- /dev/null
+++ b/.github/workflows/auto-pr.yml
@@ -0,0 +1,38 @@
+name: Auto PR
+
+on:
+  push:
+    branches:
+      - 'release/*'
+
+jobs:
+  auto-pr:
+    runs-on: ubuntu-latest
+
+    env:
+      GH_TOKEN: ${{ github.token }}
+
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Create Pull Request to the next higher release version
+
+        run: |
+          git fetch
+          RELEASE_VERSIONS=$(git branch -r | grep 'release/' | cut -d '/' -f 3 | sort -V)
+          CURRENT_VERSION=$(echo $GITHUB_REF | rev | cut -d '/' -f 1 | rev)
+          ME_AND_MY_NEXT=$(echo "$RELEASE_VERSIONS" | grep -w $CURRENT_VERSION -A 1)
+          NUM=$(echo "$ME_AND_MY_NEXT" | wc -l)        
+          if (( NUM > 1 )); then
+            NEXT_VERSION=$(echo "$ME_AND_MY_NEXT" | tail -n 1)
+            set -x
+            gh pr create --base "release/$NEXT_VERSION" --head "release/$CURRENT_VERSION" \
+                --title "Auto PR from release/$CURRENT_VERSION to release/$NEXT_VERSION" \
+                --body 'Created by Github action'
+          else
+            echo "No more higher release versions, will merge to main"
+            set -x
+            gh pr create --base main --head "release/$CURRENT_VERSION" \
+                --title "Auto PR from release/$CURRENT_VERSION to main \
+                --body 'Created by Github action'
+          fi