Initial setup with privacy protection

.github/workflows/rss_action.yaml

@@ -0,0 +1,41 @@
+name: Auto RSS Fetch
+
+on:
+  schedule:
+    - cron: '0 */6 * * *'  # 每6小时运行一次
+  workflow_dispatch:      # 允许手动触发
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    
+    # 这一步非常重要：赋予脚本写入仓库的权限
+    permissions:
+      contents: write
+
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v3
+
+    - name: Set up Python
+      uses: actions/setup-python@v4
+      with:
+        python-version: '3.9'
+
+    - name: Install dependencies
+      run: |
+        pip install -r requirements.txt
+
+    - name: Run RSS Script
+      env: 
+        RSS_KEYWORDS: ${{ secrets.RSS_KEYWORDS }}
+      run: python get_RSS.py
+
+    - name: Commit and Push changes
+      run: |
+        git config --global user.name 'github-actions[bot]'
+        git config --global user.email 'github-actions[bot]@users.noreply.github.com'
+        git add filtered_feed.xml
+        # 只有当有新文件生成或文件变动时才提交
+        git commit -m "Auto-update RSS feed" || echo "No changes to commit"
+        git push