name: Build and Push Docker Images

#on:
#  push:
#    branches:
#      - main
on:
  workflow_dispatch: # 手动触发工作流

jobs:
  build-and-push:
    runs-on: ubuntu-latest
    steps:
    - name: Check out code
      uses: actions/checkout@v4

    - name: Set up Docker Buildx
      uses: docker/setup-buildx-action@v3

    - name: Log in to Docker registry
      uses: docker/login-action@v3
      with:
        username: ${{ secrets.DOCKER_USERNAME }}
        password: ${{ secrets.DOCKER_PASSWORD }}
        registry: ${{ secrets.DOCKER_HUB_ADDR }}

    - name: Cache Docker layers
      uses: actions/cache@v4
      with:
        path: /tmp/.buildx-cache
        key: ${{ runner.os }}-buildx-${{ github.sha }}
        restore-keys: |
          ${{ runner.os }}-buildx-

    - name: Build and push web Docker image
      uses: docker/build-push-action@v5
      with:
        context: .
        file: ./deployment/web/Dockerfile
        push: true
        tags: ${{ secrets.DOCKER_HUB_ADDR }}/${{ secrets.DOCKER_NAMESPACE }}/web:${{ vars.VERSION }}
        platforms: linux/amd64
        cache-from: type=local,src=/tmp/.buildx-cache
        cache-to: type=local,dest=/tmp/.buildx-cache-new,mode=max

    - name: Build and push django Docker image
      uses: docker/build-push-action@v5
      with:
        context: .
        file: ./deployment/django/Dockerfile
        push: true
        tags: ${{ secrets.DOCKER_HUB_ADDR }}/${{ secrets.DOCKER_NAMESPACE }}/django:${{ vars.VERSION }}
        platforms: linux/amd64
        cache-from: type=local,src=/tmp/.buildx-cache
        cache-to: type=local,dest=/tmp/.buildx-cache-new,mode=max

    - name: Build and push celery Docker image
      uses: docker/build-push-action@v5
      with:
        context: .
        file: ./deployment/celery/Dockerfile
        push: true
        tags: ${{ secrets.DOCKER_HUB_ADDR }}/${{ secrets.DOCKER_NAMESPACE }}/celery:${{ vars.VERSION }}
        platforms: linux/amd64
        cache-from: type=local,src=/tmp/.buildx-cache
        cache-to: type=local,dest=/tmp/.buildx-cache-new,mode=max

    - name: Build and push proxy Docker image
      uses: docker/build-push-action@v5
      with:
        context: .
        file: ./deployment/proxy/Dockerfile
        push: true
        tags: ${{ secrets.DOCKER_HUB_ADDR }}/${{ secrets.DOCKER_NAMESPACE }}/proxy:${{ vars.VERSION }}
        platforms: linux/amd64
        cache-from: type=local,src=/tmp/.buildx-cache
        cache-to: type=local,dest=/tmp/.buildx-cache-new,mode=max

    - name: Move cache
      run: |
        rm -rf /tmp/.buildx-cache
        mv /tmp/.buildx-cache-new /tmp/.buildx-cache

    - name: SSH and Deploy to Server
      uses: appleboy/ssh-action@master
      with:
        host: ${{ secrets.SSH_HOST }}
        username: ${{ secrets.SSH_USERNAME }}
        key: ${{ secrets.SSH_PRIVATE_KEY }}
        script: |
          cd ${{ secrets.SSH_DIR }}
          docker stop lunar-link-web lunar-link-django lunar-link-celery
          docker rm lunar-link-web lunar-link-django lunar-link-celery
          docker rmi ${{ secrets.DOCKER_HUB_ADDR }}/${{ secrets.DOCKER_NAMESPACE }}/web:${{ vars.VERSION }}
          docker rmi ${{ secrets.DOCKER_HUB_ADDR }}/${{ secrets.DOCKER_NAMESPACE }}/django:${{ vars.VERSION }}
          docker rmi ${{ secrets.DOCKER_HUB_ADDR }}/${{ secrets.DOCKER_NAMESPACE }}/celery:${{ vars.VERSION }}
          sudo docker compose up -d lunar-link-web lunar-link-django lunar-link-celery