ci-cd.yml

name: CI/CD Pipeline

on:
  push:
    branches:
      - main
  pull_request:
    branches:
      - main

jobs:
  build:
    runs-on: ubuntu-latest

    services:
      postgres:
        image: postgres:latest
        env:
            POSTGRES_USER: postgres
            POSTGRES_PASSWORD: postgres
            POSTGRES_DB: postgres
        ports:
          - 5432:5432
        options: >-
          --health-cmd pg_isready
          --health-interval 10s
          --health-timeout 5s
          --health-retries 5

    steps:
    - name: Checkout code
      uses: actions/checkout@v2

    - name: Set up Docker Buildx
      uses: docker/setup-buildx-action@v1

    - name: Cache Docker layers
      uses: actions/cache@v2
      with:
        path: /tmp/.buildx-cache
        key: ${{ runner.os }}-buildx-${{ github.sha }}
        restore-keys: |
          ${{ runner.os }}-buildx-

    - name: Install Docker Compose
      run: |
        sudo curl -L "https://github.com/docker/compose/releases/download/1.29.2/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
        sudo chmod +x /usr/local/bin/docker-compose
        docker-compose --version

    - name: Install Firefox
      run: |
        sudo apt-get update
        sudo apt-get install -y firefox

    - name: Build and push Docker image
      uses: docker/build-push-action@v2
      with:
        context: .
        file: ./Dockerfile
        push: false
        tags: my-django-app:latest

    - name: Run Docker Compose
      run: docker-compose up -d --build
      env:
        IS_CI_CD: true
        EMAIL_HOST_USER: ${{ secrets.EMAIL_HOST_USER }}
        EMAIL_HOST_PASSWORD: ${{ secrets.EMAIL_HOST_PASSWORD }}
        AFRICASTALKING_USERNAME: ${{ secrets.AFRICASTALKING_USERNAME }}
        AFRICASTALKING_API_KEY: ${{ secrets.AFRICASTALKING_API_KEY }}
        GOOGLE_CLIENT_ID: ${{ secrets.GOOGLE_CLIENT_ID }}
        GOOGLE_CLIENT_SECRET: ${{ secrets.GOOGLE_CLIENT_SECRET }}
        DB_NAME: ${{ secrets.DB_NAME }}
        DB_USER: ${{ secrets.DB_USER }}
        DB_PASSWORD: ${{ secrets.DB_PASSWORD }}
        DB_HOST: ${{ secrets.DB_HOST }}
        DB_PORT: ${{ secrets.DB_PORT }}

    - name: Check Docker Compose services
      run: docker-compose ps

    - name: Check web service logs
      run: docker-compose logs web

    - name: Run tests with coverage
      run: docker-compose exec -T web python -m coverage run --source='.' manage.py test --exclude-tag=e2e

    - name: Stop Docker Compose
      run: docker-compose down

    - name: Install AWS CLI
      run: |
        curl "https://awscli.amazonaws.com/awscli-exe-linux-x86_64.zip" -o "awscliv2.zip"
        unzip awscliv2.zip
        sudo ./aws/install --update

    - name: Configure AWS credentials
      uses: aws-actions/configure-aws-credentials@v1
      with:
        aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
        aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
        aws-region: eu-north-1

    - name: Make deploy and clean script executable
      run: |
        chmod +x scripts/deploy.sh
        chmod +x scripts/clean.sh

    - name: Deploy to CodeDeploy
      run: |
        aws deploy create-deployment \
          --application-name Savannah \
          --deployment-group-name MyDjangoAppDeploymentGroup \
          --deployment-config-name CodeDeployDefault.OneAtATime \
          --github-location repository=philiptitus/Savannah,commitId=${{ github.sha }}
      env:
        AWS_DEFAULT_REGION: eu-north-1
        AWS_REGION: eu-north-1