main.yml

name: Main Foodgram workflow

on:
  push:
    branches:
      - main

jobs:
  # frontend_tests:
  #   runs-on: ubuntu-22.04
  #   steps:
  #   - uses: actions/checkout@v4
  #   - name: Set up nodeJS
  #     uses: actions/setup-node@v4
  #     with:
  #       node-version: 16
  #   - name: Install dependencies
  #     run: |
  #       cd frontend/
  #       npm ci
  #   - name: Test frontend
  #     run: |
  #       cd frontend/
  #       npm run test

  backend_tests:
    runs-on: ubuntu-22.04

    services:
      postgres:
        image: postgres:14.11
        env:
          POSTGRES_USER: django_user
          POSTGRES_PASSWORD: django_password
          POSTGRES_DB: django_db
        ports:
          - 5432:5432
        options: --health-cmd pg_isready --health-interval 10s --health-timeout 5s --health-retries 5

    steps:
      - name: Check out repo code
        uses: actions/checkout@v4
      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: 3.10.12
      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          pip install flake8==7.0.0
          pip install -r ./backend/requirements.txt
      - name: Test with flake8 and other django tests
        env:
          POSTGRES_USER: django_user
          POSTGRES_PASSWORD: django_password
          POSTGRES_DB: django_db
          # The DB server been started under Docker, with its port piped to
          # the host, => we're connecting to 127.0.0.1:5432
          DB_HOST: 127.0.0.1
          DB_PORT: 5432
        run: |
          python -m flake8 backend/
          cd backend/
          pytest

  build_and_push_backend_to_docker_hub:
    name: Build & push FG backend Docker img to DockerHub
    runs-on: ubuntu-22.04
    # needs: [backend_tests, frontend_tests]
    needs: backend_tests
    steps:
      - name: Check out the repo
        uses: actions/checkout@v4
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3
      - name: Login to Docker
        uses: docker/login-action@v3
        with:
          username: ${{ secrets.DOCKER_USERNAME }}
          password: ${{ secrets.DOCKER_PASSWORD }}
      - name: Push to DockerHub
        uses: docker/build-push-action@v5
        with:
          context: ./backend/
          push: true
          tags: ${{ secrets.DOCKER_USERNAME }}/foodgram_backend:latest

  build_and_push_frontend_to_docker_hub:
    name: Build & push FG frontend Docker img to DockerHub
    runs-on: ubuntu-22.04
    # needs: frontend_tests
    steps:
      - name: Check out the repo
        uses: actions/checkout@v4
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3
      - name: Login to Docker
        uses: docker/login-action@v3
        with:
          username: ${{ secrets.DOCKER_USERNAME }}
          password: ${{ secrets.DOCKER_PASSWORD }}
      - name: Push to DockerHub
        uses: docker/build-push-action@v5
        with:
          context: ./frontend/
          push: true
          tags: ${{ secrets.DOCKER_USERNAME }}/foodgram_frontend:latest

  deploy:
    runs-on: ubuntu-22.04
    needs:
      - build_and_push_backend_to_docker_hub
      - build_and_push_frontend_to_docker_hub
    steps:
    - name: Checkout the repo
      uses: actions/checkout@v4
    - name: Copy docker-compose.production.yaml 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.yaml"
        target: "foodgram"
    - name: Copy nginx.conf via ssh
      uses: appleboy/scp-action@master
      with:
        host: ${{ secrets.HOST }}
        username: ${{ secrets.USER }}
        key: ${{ secrets.SSH_KEY }}
        passphrase: ${{ secrets.SSH_PASSPHRASE }}
        source: "./infra/nginx.conf"
        target: "foodgram"

    - name: Copy doc folder via ssh
      uses: appleboy/scp-action@master
      with:
        host: ${{ secrets.HOST }}
        username: ${{ secrets.USER }}
        key: ${{ secrets.SSH_KEY }}
        passphrase: ${{ secrets.SSH_PASSPHRASE }}
        source: "./docs"
        target: "foodgram"

    - name: Execute remote ssh commands to deploy(1)
      uses: appleboy/ssh-action@master
      with:
        host: ${{ secrets.HOST }}
        username: ${{ secrets.USER }}
        key: ${{ secrets.SSH_KEY }}

        passphrase: ${{ secrets.SSH_PASSPHRASE }}
        script: |
          cd foodgram
          cp infra/docker-compose.production.yaml .
          cp infra/nginx.conf .
          docker compose -f docker-compose.production.yaml --progress=quiet pull
          docker compose -f docker-compose.production.yaml --progress=quiet down -v
          docker compose -f docker-compose.production.yaml --progress=quiet up -d
    - name: Execute remote ssh commands to deploy(2)
      uses: appleboy/ssh-action@master
      with:
        host: ${{ secrets.HOST }}
        username: ${{ secrets.USER }}
        key: ${{ secrets.SSH_KEY }}
        passphrase: ${{ secrets.SSH_PASSPHRASE }}
        script: |
          cd foodgram
          docker compose -f docker-compose.production.yaml exec backend python manage.py migrate
          docker compose -f docker-compose.production.yaml exec backend python manage.py collectstatic
          docker compose -f docker-compose.production.yaml exec backend python manage.py loaddata db.json
          docker compose -f docker-compose.production.yaml exec backend python manage.py import_csv eng
          rm -r infra
          rm nginx.conf

  send_telegram:
    runs-on: ubuntu-22.04
    needs: deploy
    steps:
    - name: Send a telegram to mark the end of the deployment
      uses: appleboy/telegram-action@master
      with:
        to: ${{ secrets.TELEGRAM_TO }}
        token: ${{ secrets.TELEGRAM_TOKEN }}
        message: Foodgram been refreshed in builds & deployed OK to WebSpace.