feat: GitHub Actions pulls the latest branch code every time (#37)

Author: wuyiping0628

.github/workflows/auto-deploy.yml

@@ -1,15 +1,14 @@
-name: Auto Deploy
+name: Auto Deploy VitePress (pull latest submodules)
 
 on:
   push:
-    branches: [main]
+    branches: [ main ]   # 设置源码主分支
     paths:
       - 'next-sdk/docs/**'
       - 'tiny-robot/docs/**'
       - 'tiny-vue/examples/sites/demos/pc/webdoc/**'
       - '.vitepress/**'
-
-  workflow_dispatch:
+  workflow_dispatch: {}   # 支持手动触发
 
 permissions:
   contents: read
@@ -27,14 +26,35 @@ jobs:
       - uses: webfactory/ssh-agent@v0.8.0
         with:
           ssh-private-key: ${{ secrets.SUBMODULE_SSH_KEY }}
-      - name: Checkout
-        uses: actions/checkout@v3
+      - name: Checkout repository (with submodules)
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0        # 推荐完整历史以支持 lastUpdated 等
+          submodules: recursive # 检出子模块（递归）
+          persist-credentials: false
+
+      - name: Ensure submodules are up-to-date (pull latest from their remote)
+        # 这一步会把子模块更新到各自远端的最新分支（通常是子模块配置的上游）
+        run: |
+          git submodule sync --recursive
+          git submodule update --init --recursive
+          # 拉取子模块的远端最新提交（合并到当前子模块工作树）
+          # 注意：这不会把变化提交回主仓库；仅用于构建时使用最新子模块内容
+          git submodule update --remote --merge --recursive
+          # 打印状态便于调试
+          git submodule status --recursive
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '20'
+          cache: 'pnpm'
+
       - name: Setup pnpm
         uses: pnpm/action-setup@v3
         with:
           version: 9
-      - name: Clone submodules
-        run: git submodule update --init
+
       - name: Install deps
         run: pnpm i
       - name: Build site
@@ -59,6 +79,6 @@ jobs:
     runs-on: ubuntu-latest
     needs: build
     steps:
-      - name: Deploy to GitHub Pages
-        id: deployment
-        uses: actions/deploy-pages@v4
+    - name: Deploy to GitHub Pages
+      id: deployment
+      uses: actions/deploy-pages@v4