sync fork

.github/workflows/sync-upstream.yml

@@ -0,0 +1,30 @@
+
+name: Sync Upstream
+
+on:
+  schedule:
+    - cron: "0 0 * * *"
+  workflow_dispatch:
+
+jobs:
+  sync:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout Fork Repository
+        uses: actions/checkout@v3
+        with:
+          persist-credentials: false  # 防止使用默认 GitHub token
+
+      - name: Configure Upstream
+        run: |
+          git remote add upstream https://github.com/original-owner/original-repo.git
+          git fetch upstream
+          git checkout main
+          git merge upstream/main --no-edit
+
+      - name: Push Changes to Fork
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          git push origin main
+