name: Build and Deploy Blog

on:
  push:
    branches:
      - main

jobs:
  deploy:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout Code
        uses: actions/checkout@v3

      - name: Build and Restart Docker Containers
        run: |
          echo "🚀 [CI/CD] 检测到代码更新，开始执行自动部署..."
          # 清理此前遗留的独立 blog-mysql 容器（若存在）
          docker stop blog-mysql 2>/dev/null || true
          docker rm blog-mysql 2>/dev/null || true
          docker compose down
          docker compose up -d --build
          echo "✅ [CI/CD] 容器重构完成，最新版本已上线！"