name: Build, Test and Push Flask App

on:
  push:
    branches:
      - release

env:
  PYTHON_VERSION: '3.11'

jobs:
  deploy-release:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Install Ansible
        run: |
          apt-get update
          apt-get install -y ansible openssh-client

      - name: Set up SSH key
        env:
          SSH_PRIVATE_KEY: ${{ secrets.SSH_PRIVATE_RELEASE_KEY }}
        run: |
          mkdir -p ~/.ssh
          printf '%s\n' "$SSH_PRIVATE_RELEASE_KEY" > ~/.ssh/deploy_key
          chmod 600 ~/.ssh/deploy_key
          ssh-keygen -y -f ~/.ssh/deploy_key >/dev/null

      - name: Trust server host key
        run: |
          ssh-keyscan -H "${{ secrets.RELEASE_SERVER_IP }}" >> ~/.ssh/known_hosts

      - name: Test SSH
        run: |
          ssh \
            -i ~/.ssh/deploy_key \
            -o StrictHostKeyChecking=yes \
            "${{ secrets.RELEASE_SERVER_USER }}@${{ secrets.RELEASE_SERVER_IP }}" \
            'echo SSH works'

      - name: Run Ansible playbook
        run: |
          ansible-playbook \
            -i "${{ secrets.RELEASE_SERVER_IP }}," \
            ansible/restart_compose.yml \
            --user "${{ secrets.RELEASE_SERVER_USER }}" \
            --private-key ~/.ssh/deploy_key