Stirling-PDF/.github/workflows/PR-Demos.yml

name: PR Deployment

on:
  pull_request:
    types: [opened, synchronize, reopened, closed]

permissions:
  contents: write
  pull-requests: write

env:
  SERVER_IP: ${{ secrets.VPS_IP }}  # Add this to your GitHub secrets

jobs:
  cleanup:
    runs-on: ubuntu-latest
    if: github.event.action == 'closed'
    
    steps:
      - name: Set up SSH
        run: |
          mkdir -p ~/.ssh/
          echo "${{ secrets.VPS_SSH_KEY }}" > ../private.key
          sudo chmod 600 ../private.key
          ssh-keyscan -H ${{ secrets.VPS_HOST }} >> ~/.ssh/known_hosts

      - name: Cleanup PR deployment
        run: |
          ssh -i ../private.key -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -T ${{ secrets.VPS_USERNAME }}@${{ secrets.VPS_HOST }} << 'ENDSSH'
            # Check if directory exists before attempting cleanup
            if [ -d "/stirling/PR-${{ github.event.pull_request.number }}" ]; then
              echo "Found PR directory, proceeding with cleanup..."
              
              # Stop and remove containers
              cd /stirling/PR-${{ github.event.pull_request.number }}
              docker-compose down || true
              
              # Go back to root before removal
              cd /
              
              # Remove PR-specific directories
              rm -rf /stirling/PR-${{ github.event.pull_request.number }}
              
              # Remove the Docker image
              docker rmi ${{ secrets.DOCKER_HUB_USERNAME }}/test:pr-${{ github.event.pull_request.number }} || true
              
              echo "Cleanup completed successfully"
            else
              echo "PR directory not found, nothing to clean up"
            fi
          ENDSSH

      - name: Post cleanup notice to PR
        uses: actions/github-script@v7
        with:
          script: |
            const { GITHUB_REPOSITORY } = process.env;
            const [repoOwner, repoName] = GITHUB_REPOSITORY.split('/');
            const prNumber = context.issue.number;

            const commentBody = `## 🧹 Deployment Cleanup\n\n` +
                              `The test deployment for this PR has been cleaned up.`;

            await github.rest.issues.createComment({
              owner: repoOwner,
              repo: repoName,
              issue_number: prNumber,
              body: commentBody
            });