django.yml

name: Django CI

on:
  push:
    branches: [ "main" ]
  pull_request:
    branches: [ "main" ]

jobs:
  build:
    runs-on: ubuntu-latest
    strategy:
      max-parallel: 4
      matrix:
        python-version: [3.7, 3.8, 3.9]

    services:
      postgres:
        image: postgres:13
        env:
          POSTGRES_USER: ${{ secrets.DB_USERNAME }}
          POSTGRES_PASSWORD: ${{ secrets.DB_PASSWORD }}
          POSTGRES_DB: ${{ secrets.DB_NAME }}
        ports:
          - 5432:5432
        options: >-
          --health-cmd "pg_isready -U ${{ secrets.DB_USERNAME }}"
          --health-interval 10s
          --health-timeout 5s
          --health-retries 5

    env:
      DB_USERNAME: ${{ secrets.DB_USERNAME }}
      DB_PASSWORD: ${{ secrets.DB_PASSWORD }}
      DB_NAME: ${{ secrets.DB_NAME }}
      DB_HOST: localhost
      DB_PORT: 5432

    steps:
    - uses: actions/checkout@v4

    - name: Set up Python ${{ matrix.python-version }}
      uses: actions/setup-python@v3
      with:
        python-version: ${{ matrix.python-version }}

    - name: Install Dependencies
      run: |
        python -m pip install --upgrade pip
        pip install -r requirements.txt

    - name: Wait for PostgreSQL
      run: |
        until pg_isready -h ${{ env.DB_HOST }} -p ${{ env.DB_PORT }} -U ${{ secrets.DB_USERNAME }}; do
          echo "Waiting for PostgreSQL...";
          sleep 5;
        done

    - name: Apply Django Migrations
      run: |
        python manage.py makemigrations
        python manage.py migrate

    - name: Run Tests
      run: |
        pytest