Sync cpp to main

Author: Diraw

.github/workflows/sync.yml

@@ -0,0 +1,22 @@
+name: Sync cpp to main
+
+on:
+  push:
+    branches:
+      - cpp
+
+jobs:
+  sync:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+
+      - name: Merge cpp into main
+        run: |
+          git config user.name "github-actions"
+          git config user.email "actions@github.com"
+          git checkout main
+          git merge origin/cpp --no-edit
+          git push origin main