deploy.yml

name: Build and Deploy to Docker

on:
  push:
    branches: ["main"]
    paths-ignore:
      - "README.md"
      - "docs/**"
      - ".gitignore"
      - "LICENSE"
  workflow_dispatch:

jobs:
  build-and-push:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v3

      - name: Log in to Docker Hub
        uses: docker/login-action@v2
        with:
          username: ${{ secrets.DOCKER_USERNAME }}
          password: ${{ secrets.DOCKER_PASSWORD }}

      - name: Build and push Docker image
        uses: docker/build-push-action@v4
        with:
          context: .
          push: true
          tags: jerry113/echowave:latest

  deploy-to-vps:
    needs: build-and-push
    runs-on: ubuntu-latest
    steps:
      - name: Deploy via SSH
        uses: appleboy/ssh-action@master
        with:
          host: ${{ secrets.HOST }}
          username: ${{ secrets.USERNAME }}
          key: ${{ secrets.SSH_KEY }}
          port: 22
          script: |
            # 1. 登录 Docker
            echo "${{ secrets.DOCKER_PASSWORD }}" | docker login -u "${{ secrets.DOCKER_USERNAME }}" --password-stdin

            # 2. 拉取最新镜像
            docker pull jerry113/echowave:latest

            # 3. 【关键步骤】清理旧容器和残留进程
            # 停止并删除旧容器
            docker stop echowave || true
            docker rm echowave || true

            # 4. 【数据持久化准备】
            # 创建宿主机数据目录
            mkdir -p /root/bot_data

            # (可选) 迁移旧数据：如果你以前有散落在外的 db 文件，移动到新目录
            if [ -f "/root/echowave.db" ]; then
                mv /root/echowave.db /root/bot_data/
            fi
            if [ -f "/root/bot_data.json" ]; then
                mv /root/bot_data.json /root/bot_data/
            fi

            # 5. 启动新容器
            # -v /root/bot_data:/app/data : 将宿主机的 bot_data 挂载到容器内的 /app/data
            # 这样 echowave.db 和它的日志文件都会被安全保存
            docker run -d \
              --name echowave \
              --restart always \
              -v /root/bot_data:/app/data \
              --env-file /root/.env \
              jerry113/echowave:latest
              
            # 6. 清理垃圾镜像
            docker image prune -f