feat(deploy): add CI/CD pipeline and deployment script

- Introduced a new Drone CI/CD pipeline configuration for automated deployment on the 'deploy-branch'.
- Created a deployment script that builds the project, manages temporary directories, and handles git operations for pushing build artifacts.
- Updated the .env.example file to reflect new environment variable configurations for deployment.
- Enhanced .gitignore to include temporary distribution files.

These changes streamline the deployment process and improve project management for production releases.

.drone.yml

@@ -0,0 +1,37 @@
+kind: pipeline
+type: exec
+name: deploy
+
+trigger:
+  branch:
+    - deploy-branch
+  event:
+    - push
+
+steps:
+  - name: deploy
+    environment:
+      DEPLOY_SSH_KEY:
+        from_secret: DEPLOY_SSH_KEY
+      DATABASE_URL:
+        from_secret: DATABASE_URL
+      STATIC_DIR:
+        from_secret: STATIC_DIR
+      TMP_DIR:
+        from_secret: TMP_DIR
+      NUXT_PUBLIC_SITE_URL:
+        from_secret: NUXT_PUBLIC_SITE_URL
+      BOOTSTRAP_ADMIN_USERNAME:
+        from_secret: BOOTSTRAP_ADMIN_USERNAME
+      BOOTSTRAP_ADMIN_PASSWORD:
+        from_secret: BOOTSTRAP_ADMIN_PASSWORD
+    commands:
+      - mkdir -p "$HOME/.ssh"
+      - chmod 700 "$HOME/.ssh"
+      - 'printf "%s\n" "$DEPLOY_SSH_KEY" > "$HOME/.ssh/id_rsa"'
+      - chmod 600 "$HOME/.ssh/id_rsa"
+      - 'ssh-keyscan -p 8892 git.xieyaxin.top >> "$HOME/.ssh/known_hosts"'
+      - chmod 644 "$HOME/.ssh/known_hosts"
+      - 'if [ ! -d "$HOME/projects/nuxt4-demo/nuxt4-demo" ]; then mkdir -p "$HOME/projects/nuxt4-demo" && GIT_SSH_COMMAND="ssh -i $HOME/.ssh/id_rsa -o IdentitiesOnly=yes" git clone -b deploy-branch "ssh://root@git.xieyaxin.top:8892/topuser/nuxt4-demo.git" "$HOME/projects/nuxt4-demo/nuxt4-demo"; else cd "$HOME/projects/nuxt4-demo/nuxt4-demo" && GIT_SSH_COMMAND="ssh -i $HOME/.ssh/id_rsa -o IdentitiesOnly=yes" git pull origin deploy-branch; fi'
+      - pm2 stop nuxt4-demo
+      - pm2 start nuxt4-demo

.env.example

@@ -5,11 +5,11 @@ STATIC_DIR=static
 MEDIA_UPLOAD_SUBDIR=media
 TMP_DIR=.tmp
 # 导出任务限制（防止服务器快速占满）
-EXPORT_MAX_RUNNING_TASKS=2
-EXPORT_MAX_QUEUED_TASKS=30
-EXPORT_MAX_RETAINED_BYTES=2147483648
+# EXPORT_MAX_RUNNING_TASKS=2
+# EXPORT_MAX_QUEUED_TASKS=30
+# EXPORT_MAX_RETAINED_BYTES=2147483648
 # 站点对外根 URL（含协议与域名，可带端口）。用于：① 媒体库复制绝对链接 ② 文章/资料里绝对地址图片是否计为本站 /static/media/ 引用。生产环境务必设置，与浏览器访问地址一致。
-NUXT_PUBLIC_SITE_URL=https://example.com
+# NUXT_PUBLIC_SITE_URL=https://example.com
 # Optional: first admin for an empty instance. Creates an admin only when no user has role=admin yet (same username/password rules as registration).
 BOOTSTRAP_ADMIN_USERNAME=
 BOOTSTRAP_ADMIN_PASSWORD=

.gitignore

@@ -5,6 +5,7 @@
 .nitro
 .cache
 dist
+.tmp_dist
 
 # Node dependencies
 node_modules

package.json

@@ -9,6 +9,7 @@
   "scripts": {
     "build": "bun run sync:vditor && nuxt build && bun run cp:db && bun --elide-lines=0 --filter drizzle-pkg build",
     "dev": "bun run sync:vditor && nuxt dev",
+    "deploy": "sh scripts/deploy.sh",
     "sync:vditor": "sh scripts/sync-vditor-assets.sh",
     "cp:db": "cp build-files/run.sh .output/run.sh && sh scripts/mv-env.sh && cp -r build-files/migrate/* .output/server/ && cp build-files/seed.js .output/server/seed.js",
     "migrate:test": "sh scripts/migrate-test.sh",

scripts/deploy.sh

@@ -0,0 +1,42 @@
+#!/usr/bin/env sh
+
+# 配置区（只改这里）
+GIT_REPO_URL="ssh://root@git.xieyaxin.top:8892/topuser/nuxt4-demo.git"
+PROD_BRANCH="deploy-branch"        # 你要存放产物的分支名（会自动创建）
+BUILD_FOLDER=".output"       # 打包产物目录
+COMMIT_MSG="deploy: build at $(date +'%Y-%m-%d %H:%M:%S')"
+
+# 1. 先打包
+echo "📦 构建项目..."
+bun run build
+
+# 2. 克隆远程产物分支到临时目录
+echo "⬇️ 拉取产物分支..."
+git clone --single-branch --branch $PROD_BRANCH $GIT_REPO_URL .tmp_dist || {
+  echo "🆕 分支不存在，创建新分支..."
+  mkdir .tmp_dist
+  cd .tmp_dist
+  git init
+  git checkout -b $PROD_BRANCH
+  git remote add origin $GIT_REPO_URL
+  cd ..
+}
+
+# 3. 删除旧产物，复制新产物
+echo "♻️ 更新产物文件..."
+rm -rf .tmp_dist/*
+cp -r $BUILD_FOLDER/* .tmp_dist/
+
+# 4. 提交并推送
+cd .tmp_dist
+git add -A
+git commit -m "$COMMIT_MSG"
+
+echo "🚀 推送到远程分支 $PROD_BRANCH..."
+git push origin $PROD_BRANCH
+
+# 5. 清理临时文件
+cd ..
+rm -rf .tmp_dist
+
+echo "✅ 发布完成！"