添加自动部署的workflow

.gitea/workflows/deploy.yml

@@ -0,0 +1,41 @@
+name: 自动构建并部署Astro博客
+
+# 触发条件：main分支有代码推送时执行
+on:
+  push:
+    branches: [ main ]
+
+jobs:
+  build-and-deploy:
+    runs-on: ubuntu-latest
+    steps:
+      # 1. 拉取仓库最新代码
+      - name: 检出代码
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      # 2. 安装Node.js 20（Astro运行环境）
+      - name: 安装Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: 20
+          cache: 'npm'
+
+      # 3. 安装依赖 + 打包Astro项目（生成dist目录）
+      - name: 安装依赖并构建
+        run: |
+          npm install
+          npm run build
+
+      # 4. 把打包好的dist文件同步到服务器Apache目录
+      - name: 同步到服务器
+        uses: appleboy/scp-action@master
+        with:
+          host: ${{ secrets.SERVER_IP }}
+          username: ${{ secrets.SERVER_USER }}
+          port: ${{ secrets.SERVER_PORT }}
+          key: ${{ secrets.SERVER_SSH_KEY }}
+          source: "dist/*"
+          target: "/var/www/blog/"
+          overwrite: true