foodgram_workflow.yml

name: Foodgram Workflow

on:
  push:
    branches:
      - '*'

jobs:
  tests:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        python-version: ["3.9", "3.9.20", "3.11"]
    services:
      postgres:
        image: postgres:13.10
        env:
          POSTGRES_USER: foodgram_user
          POSTGRES_PASSWORD: foodgram_password
          POSTGRES_DB: foodgram
        ports:
          - 5432:5432
        options: --health-cmd pg_isready --health-interval 10s --health-timeout 5s --health-retries 5        
    steps:
    - uses: actions/checkout@v3
    - name: Set up Python
      uses: actions/setup-python@v4
      with:
        python-version: ${{ matrix.python-version }}

    - name: Install dependencies
      run: |
        python -m pip install --upgrade pip 
        pip install flake8==6.0.0
        pip install -r backend/requirements.txt 
    - name: Test with flake8 and django tests
      env:
        POSTGRES_USER: foodgram_user
        POSTGRES_PASSWORD: foodgram_password
        POSTGRES_DB: foodgram
        DB_HOST: db
        DB_PORT: 5432
      run: |
        cd backend
        python -m flake8

  build_and_push_to_docker_hub:
    name: Push backend image to Docker Hub
    runs-on: ubuntu-latest
    needs: tests
    if: github.ref == 'refs/heads/main'
    steps:
      - name: Check out the repo
        uses: actions/checkout@v3 
      - 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 Docker Hub
        uses: docker/build-push-action@v4 
        with:
          context: ./backend/
          push: true
          tags: ${{ secrets.DOCKER_USERNAME }}/foodgram_backend:latest

  build_frontend_and_push_to_docker_hub:
    name: Push frontend image to DockerHub
    runs-on: ubuntu-latest
    needs: tests
    if: github.ref == 'refs/heads/main'
    steps:
      - name: Check out the repo
        uses: actions/checkout@v3
      - 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 }}/foodgram_frontend:latest

  deploy:
    if: github.ref == 'refs/heads/main'
    runs-on: ubuntu-latest
    needs: 
      - build_and_push_to_docker_hub
      - build_frontend_and_push_to_docker_hub
    steps:
      - name: Check out the repo
        uses: actions/checkout@v3

      - name: Create project structure and copy files
        uses: appleboy/ssh-action@master
        with:
          host: ${{ secrets.HOST }}
          username: ${{ secrets.SSH_USER }}
          key: ${{ secrets.SSH_KEY }}
          passphrase: ${{ secrets.SSH_PASSPHRASE }}
          script: |
            # Создаем необходимые директории
            mkdir -p foodgram/docs
            mkdir -p foodgram/frontend
            mkdir -p foodgram/infra

      - name: Copy project files
        uses: appleboy/scp-action@master
        with:
          host: ${{ secrets.HOST }}
          username: ${{ secrets.SSH_USER }}
          key: ${{ secrets.SSH_KEY }}
          passphrase: ${{ secrets.SSH_PASSPHRASE }}
          source: "infra/docker-compose.yml,infra/default.conf,docs/openapi-schema.yml,docs/redoc.html"
          target: "foodgram/"
          strip_components: 1

      - name: Setup environment and deploy
        uses: appleboy/ssh-action@master
        with:
          host: ${{ secrets.HOST }}
          username: ${{ secrets.SSH_USER }}
          key: ${{ secrets.SSH_KEY }}
          passphrase: ${{ secrets.SSH_PASSPHRASE }}
          script: |
            cd foodgram/
            # Перемещаем файлы в нужные директории
            mv openapi-schema.yml docs/
            mv redoc.html docs/
            mv docker-compose.yml infra/
            mv default.conf infra/
            
            # Создаем и настраиваем .env файл
            cd infra/
            sudo touch .env
            echo DB_ENGINE=django.db.backends.postgresql >> .env
            echo POSTGRES_DB=${{ secrets.DB_NAME }} >> .env
            echo POSTGRES_USER=${{ secrets.POSTGRES_USER }} >> .env
            echo POSTGRES_PASSWORD=${{ secrets.POSTGRES_PASSWORD }} >> .env
            echo DB_HOST=db >> .env
            echo DB_PORT=5432 >> .env
            echo SECRET_KEY="${{ secrets.SECRET_KEY }}" >> .env
            echo ALLOWED_HOSTS=${{ secrets.ALLOWED_HOSTS }} >> .env
            echo DEBUG=False >> .env
            
            # Запускаем контейнеры
            sudo docker compose down
            sudo docker pull ${{ secrets.DOCKER_USERNAME }}/foodgram_backend:latest
            sudo docker pull ${{ secrets.DOCKER_USERNAME }}/foodgram_frontend:latest
            sudo docker compose up -d

      - name: Execute database commands
        uses: appleboy/ssh-action@master
        with:
          host: ${{ secrets.HOST }}
          username: ${{ secrets.SSH_USER }}
          key: ${{ secrets.SSH_KEY }}
          passphrase: ${{ secrets.SSH_PASSPHRASE }}
          script: |
            cd foodgram/infra/
            
            # Ждем, пока база данных станет доступной
            echo "Waiting for database to be ready..."
            sleep 30
            
            # Проверяем доступность базы данных
            until sudo docker compose exec -T db pg_isready -U ${{ secrets.POSTGRES_USER }} -d ${{ secrets.DB_NAME }}; do
              echo "Database is unavailable - sleeping"
              sleep 2
            done
            
            echo "Database is up - executing commands"
                             
            # Выполняем миграции и другие команды
            sudo docker compose exec -T backend python manage.py makemigrations
            sudo docker compose exec -T backend python manage.py migrate
            sudo docker compose exec -T backend python manage.py collectstatic --no-input
            sudo docker compose exec -T backend python manage.py create_tags
            sudo docker compose exec -T backend python manage.py load_ingredients data/ingredients.json
            sudo docker compose exec -T backend python manage.py create_users
            sudo docker compose exec -T backend python manage.py create_recipes

  send_message:
    runs-on: ubuntu-latest
    needs: deploy
    steps:
      - name: Send message
        uses: appleboy/telegram-action@master
        with:
          to: ${{ secrets.TELEGRAM_TO }}
          token: ${{ secrets.TELEGRAM_TOKEN }}
          message: |
            Деплой Foodgram успешно завершен!
            Коммит: ${{ github.event.head_commit.message }}
            Ветка: ${{ github.ref }}
            Автор: ${{ github.actor }}