CD.yml

name: CD to Digital Ocean

on:
  push:
    branches:
      - 'main'

jobs:
  deploy:
    runs-on: ubuntu-latest

    steps:
    - name: Checkout Repository
      uses: actions/checkout@v2
      with:
        submodules: recursive


    - name: Define REPO_NAME
      run: |
        # Ottieni il nome del repository dalla variabile GITHUB_REPOSITORY e definisci REPO_NAME
        REPO_NAME=$(basename $GITHUB_REPOSITORY)
        echo "REPO_NAME=$REPO_NAME" >> $GITHUB_ENV
        echo $GITHUB_ENV
      shell: bash


    - name: Update server and create new User
      uses: appleboy/ssh-action@master
      with:
        host: ${{ secrets.DO_SERVER_IP }}
        username: ${{ secrets.DO_SSH_USERNAME }}
        key: ${{ secrets.DO_SSH_KEY }}
        script: |
          
          # Update Server
          apt update -y
          apt upgrade -y
          
          USER_NAME=${{ secrets.USER_NAME }}
          REPO_NAME=${{ env.REPO_NAME }}       

          # Update Repository
          cd /home/$USER_NAME/$REPO_NAME
          sudo -u $USER_NAME git pull --recursive 

          # Activate Virtual Environment and install dependencies
          sudo -u $USER_NAME virtualenv env_dj
          source env_dj/bin/activate
          python -m pip install --upgrade pip
          pip install -r requirements.txt

          # Run Django Commands
          cd /home/$USER_NAME/$REPO_NAME/src
          python manage.py makemigrations
          python manage.py migrate
          python manage.py collectstatic --noinput

          # Riavvia Gunicorn e Nginx
          sudo systemctl daemon-reload
          sudo systemctl restart gunicorn.socket
          sudo systemctl restart gunicorn
          sudo systemctl restart nginx
          
          # Esegui gli ultimi controlli
          sudo systemctl status gunicorn.socket
          sudo systemctl status gunicorn
          sudo systemctl status nginx