software-project/.github/workflows/main.yml at main · STPProjectOrg/software-project · GitHub

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name: Continuous Integration and Delivery

on: [push]

env:
    WEB_IMAGE: ghcr.io/$(echo $GITHUB_REPOSITORY | tr '[:upper:]' '[:lower:]')/web

jobs:
    tests:
        if: ${{ github.event.workflow_run.head_branch }} == 'main'
        name: Run Tests
        runs-on: ubuntu-latest
        strategy:
            max-parallel: 4
            matrix:
                python-version: [3.11]
                django-version: [4.1.3]

        steps:
            - uses: actions/checkout@v3
            - name: Set up Python ${{ matrix.python-version }}
              uses: actions/setup-python@v3
              with:
                  python-version: ${{ matrix.python-version }}
            - name: Install Dependencies
              run: |
                  cd app
                  python -m pip install --upgrade pip
                  pip install -r requirements.txt
                  pip install "Django~=${{ matrix.django-version }}.0"
            - name: Setup Tests
              run: |
                  echo "$(python --version) / Django $(django-admin --version)"
            - name: Community App Tests
              run: |
                  cd app
                  python manage.py test community_app
            - name: Messaging App Tests
              run: |
                  cd app
                  python manage.py test messaging_app
            - name: Settings App Tests
              run: |
                  cd app
                  python manage.py test settings_app
            - name: Dashboard App Tests
              run: |
                  cd app
                  python manage.py test dashboard_app

            - name: User App Tests
              run: |
                  cd app
                  python manage.py test user_app

    build:
        name: Build Docker Images
        runs-on: ubuntu-latest
        needs: tests
        if: github.ref == 'refs/heads/main'
        steps:
            - name: Checkout main
              uses: actions/checkout@v3
            - name: Add environment variables to .env
              run: |
                  echo "DEBUG=0" >> .env
                  echo "SECRET_KEY=${{ secrets.SECRET_KEY }}" >> .env
                  echo "SQL_ENGINE=django.db.backends.postgresql_psycopg2" >> .env
                  echo "DATABASE=postgres" >> .env
                  echo "SQL_DATABASE=${{ secrets.SQL_DATABASE }}" >> .env
                  echo "SQL_USER=${{ secrets.SQL_USER }}" >> .env
                  echo "SQL_PASSWORD=${{ secrets.SQL_PASSWORD }}" >> .env
                  echo "SQL_HOST=${{ secrets.SQL_HOST }}" >> .env
                  echo "SQL_PORT=${{ secrets.SQL_PORT }}" >> .env
            - name: Set environment variables
              run: |
                  echo "WEB_IMAGE=$(echo ${{env.WEB_IMAGE}} )" >> $GITHUB_ENV
            - name: Log in to GitHub Packages
              run: echo ${PERSONAL} | docker login ghcr.io -u ${{ secrets.NAMESPACE }} --password-stdin
              env:
                  PERSONAL: ${{ secrets.PERSONAL }}
            - name: Pull images
              run: |
                  docker pull ${{ env.WEB_IMAGE }} || true
            - name: Build images
              run: |
                  docker-compose -f docker-compose.ci.yml build
            - name: Push images
              run: |
                  docker push ${{ env.WEB_IMAGE }}

    deploy:
        name: Deploy to Linode
        runs-on: ubuntu-latest
        needs: build
        steps:
            - name: Checkout main
              uses: actions/checkout@v3
            - name: Add environment variables to .env
              run: |
                  echo "DEBUG=0" >> .env
                  echo "SECRET_KEY=${{ secrets.SECRET_KEY }}" >> .env
                  echo "WEB_IMAGE=${{ env.WEB_IMAGE }}" >> .env
                  echo "NAMESPACE=${{ secrets.NAMESPACE }}" >> .env
                  echo "PERSONAL=${{ secrets.PERSONAL }}" >> .env
                  echo "SQL_ENGINE=django.db.backends.postgresql_psycopg2" >> .env
                  echo "DATABASE=postgres" >> .env
                  echo "SQL_DATABASE=${{ secrets.SQL_DATABASE }}" >> .env
                  echo "SQL_USER=${{ secrets.SQL_USER }}" >> .env
                  echo "SQL_PASSWORD=${{ secrets.SQL_PASSWORD }}" >> .env
                  echo "SQL_HOST=${{ secrets.SQL_HOST }}" >> .env
                  echo "SQL_PORT=${{ secrets.SQL_PORT }}" >> .env
            - name: Add the private SSH key to the ssh-agent
              env:
                  SSH_AUTH_SOCK: /tmp/ssh_agent.sock
              run: |
                  mkdir -p ~/.ssh
                  ssh-agent -a $SSH_AUTH_SOCK > /dev/null
                  ssh-keyscan github.com >> ~/.ssh/known_hosts
                  ssh-add - <<< "${{ secrets.PRIVATE_KEY }}"
            - name: Build and deploy images on Linode
              env:
                  SSH_AUTH_SOCK: /tmp/ssh_agent.sock
              run: |
                  scp  -o StrictHostKeyChecking=no -r ./.env ./docker-compose.prod.yml root@${{ secrets.LINODE_IP_ADDRESS }}:/app
                  ssh -o StrictHostKeyChecking=no root@${{ secrets.LINODE_IP_ADDRESS }} << 'ENDSSH'
                    cd /app
                    source .env
                    docker login ghcr.io -u $NAMESPACE -p $PERSONAL
                    docker pull $WEB_IMAGE
                    sudo docker-compose -f docker-compose.prod.yml up -d
                  ENDSSH