From 0d08f245d547d091b5c1a78d57aab3458fe2267b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=9D=8E=E4=B8=9C=E4=BA=91?= <dongyu.li@luxcreo.ai>
Date: Tue, 10 Jun 2025 02:27:15 +0800
Subject: [PATCH] =?UTF-8?q?ci(=E6=96=87=E6=A1=A3=E9=83=A8=E7=BD=B2):=20?=
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添加缓存步骤来加速依赖安装，包括 apt 包和 mdBook
锁定 mdBook 版本以确保构建一致性
简化部署脚本并移除冗余注释
---
 .gitea/workflows/build_and_deploy_docs.yml | 48 ++++++++++++++--------
 1 file changed, 32 insertions(+), 16 deletions(-)

diff --git a/.gitea/workflows/build_and_deploy_docs.yml b/.gitea/workflows/build_and_deploy_docs.yml
index 4b72052..902c1f4 100644
--- a/.gitea/workflows/build_and_deploy_docs.yml
+++ b/.gitea/workflows/build_and_deploy_docs.yml
@@ -7,36 +7,52 @@ on:
 
 jobs:
   build-and-deploy:
-    # 指定任务必须在我们有特殊标签的 Runner 上运行
     runs-on: docs-deployer
 
     steps:
       - name: Checkout repository
         uses: actions/checkout@v3
 
-      - name: Install mdBook
-        uses: peaceiris/actions-mdbook@v1
+      # --- 缓存和安装 rsync ---
+      - name: Cache apt packages
+        uses: actions/cache@v3
         with:
-          mdbook-version: "latest"
+          # 缓存 apt 的包存档
+          path: /var/cache/apt/archives
+          # 缓存的 key，基于操作系统和日期。每天会生成一个新的缓存。
+          key: ${{ runner.os }}-apt-${{ hashFiles('**/lockfiles') }}-${{ steps.get-date.outputs.date }}
+          restore-keys: |
+            ${{ runner.os }}-apt-${{ hashFiles('**/lockfiles') }}-
+      - name: Install rsync
+        run: apt-get update && apt-get install -y rsync
 
-      - name: Build mdBook
-        run: mdbook build
+      # --- 缓存和安装 mdBook ---
+      - name: Cache mdBook
+        id: cache-mdbook
+        uses: actions/cache@v3
+        with:
+          # 定义一个专门存放 mdbook 的路径
+          path: ~/.local/bin/mdbook
+          # 缓存的 key，基于操作系统和 mdbook 的版本号
+          key: ${{ runner.os }}-mdbook-0.4.36 # 建议锁定一个具体版本
 
-      # --- 新增步骤在这里 ---
-      - name: Install Dependencies
+      - name: Install mdBook
+        # 只有在上面的缓存步骤没有找到缓存时 (cache-hit is false)，才执行此步骤
+        if: steps.cache-mdbook.outputs.cache-hit != 'true'
         run: |
-          # 因为我们的基础镜像是 Debian (Bookworm)，所以使用 apt-get 来安装
-          # apt-get update - 更新软件包列表，这是一个好习惯
-          # apt-get install -y rsync - 安装 rsync，-y 参数会自动确认所有提示
-          echo "Installing rsync..."
-          apt-get update && apt-get install -y rsync
-          echo "rsync installed successfully."
+          echo "mdBook cache not found, installing from release..."
+          # 从 GitHub release 下载指定版本的 mdbook
+          curl -sL https://github.com/rust-lang/mdBook/releases/download/v0.4.36/mdbook-v0.4.36-x86_64-unknown-linux-gnu.tar.gz | tar xvz -C ~/.local/bin
+          # 确保它有执行权限
+          chmod +x ~/.local/bin/mdbook
+
+      # --- 构建与部署步骤保持不变 ---
+      - name: Build mdBook docs
+        run: ~/.local/bin/mdbook build
 
       - name: Deploy to Gitea Pages Directory
         run: |
-          # 这个步骤现在可以顺利执行了
           TARGET_DIR="/mnt/gitea-pages/dao-os/dao-os-docs"
-
           echo "🚀 Deploying to host via volume mount..."
           mkdir -p "$TARGET_DIR"
           rsync -a --delete ./book/ "$TARGET_DIR/"