main.yml

name: Main workflow

on: push

jobs:
  linters:
    name: Check code with linters
    runs-on: ubuntu-latest
    steps:
    - name: Check out code
      uses: actions/checkout@v4
    - name: Set up Python
      uses: actions/setup-python@v4
      with:
        python-version: 3.11
    - name: Install dependencies
      run: |
        python -m pip install --upgrade pip
        pip install -r ./backend/requirements/requirements.lint.txt
    - name: Run linters
      run: python -m flake8 backend/

  build_backend_and_push_to_docker_hub:
    name: Push backend image to DockerHub
    runs-on: ubuntu-latest
    needs: linters
    if: github.ref == 'refs/heads/main'
    steps:
      - name: Check out the repo
        uses: actions/checkout@v4
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v2
      - name: Login to Docker
        uses: docker/login-action@v2
        with:
          username: ${{ secrets.DOCKER_USERNAME }}
          password: ${{ secrets.DOCKER_PASSWORD }}
      - name: Push to DockerHub
        uses: docker/build-push-action@v4
        with:
          context: ./backend/
          push: true
          tags: ${{ secrets.DOCKER_USERNAME }}/recipeshare_backend:latest

  build_frontend_and_push_to_docker_hub:
    name: Push frontend image to DockerHub
    runs-on: ubuntu-latest
    if: github.ref == 'refs/heads/main'
    steps:
      - name: Check out the repo
        uses: actions/checkout@v4
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v2
      - name: Login to Docker
        uses: docker/login-action@v2
        with:
          username: ${{ secrets.DOCKER_USERNAME }}
          password: ${{ secrets.DOCKER_PASSWORD }}
      - name: Push to DockerHub
        uses: docker/build-push-action@v4
        with:
          context: ./frontend/
          push: true
          tags: ${{ secrets.DOCKER_USERNAME }}/recipeshare_frontend:latest

  deploy:
    runs-on: ubuntu-latest
    needs:
      - build_backend_and_push_to_docker_hub
      - build_frontend_and_push_to_docker_hub
    if: github.ref == 'refs/heads/main'
    steps:
    - name: Checkout repo
      uses: actions/checkout@v4
    - name: Copy infra configs via ssh
      uses: appleboy/scp-action@master
      with:
        host: ${{ secrets.HOST }}
        username: ${{ secrets.USER }}
        key: ${{ secrets.SSH_KEY }}
        passphrase: ${{ secrets.SSH_PASSPHRASE }}
        source: "infra/docker-compose.production.yml,infra/nginx.conf"
        target: "recipeshare"
        strip_components: 1
    - name: Copy data and docs via ssh
      uses: appleboy/scp-action@master
      with:
        host: ${{ secrets.HOST }}
        username: ${{ secrets.USER }}
        key: ${{ secrets.SSH_KEY }}
        passphrase: ${{ secrets.SSH_PASSPHRASE }}
        source: "data,docs"
        target: "recipeshare"
    - name: Execute remote ssh commands to deploy
      uses: appleboy/ssh-action@master
      with:
        host: ${{ secrets.HOST }}
        username: ${{ secrets.USER }}
        key: ${{ secrets.SSH_KEY }}
        passphrase: ${{ secrets.SSH_PASSPHRASE }}
        script: |
          cd recipeshare
          sudo docker compose -f docker-compose.production.yml pull
          sudo docker compose -f docker-compose.production.yml down
          sudo docker compose -f docker-compose.production.yml up -d
          sudo docker compose -f docker-compose.production.yml exec backend python manage.py migrate
          sudo docker compose -f docker-compose.production.yml exec backend python manage.py collectstatic
          sudo docker compose -f docker-compose.production.yml exec backend cp -r /app/collected_static/. /backend_static/static/
          sudo docker system prune -af

  send_message:
    runs-on: ubuntu-latest
    needs: deploy
    if: github.ref == 'refs/heads/main'
    steps:
    - name: Send message
      uses: appleboy/telegram-action@master
      with:
        to: ${{ secrets.TELEGRAM_TO }}
        token: ${{ secrets.TELEGRAM_TOKEN }}
        message: Деплой успешно выполнен!