name: Deploy Jekyll Site (Simple)

on:
  push:
    branches: [ main ]
  pull_request:
    branches: [ main ]
    types: [ closed ]

jobs:
  deploy:
    runs-on: ubuntu-latest
    if: github.event_name == 'push' || (github.event_name == 'pull_request' && github.event.pull_request.merged == true)
    
    steps:
    - name: Checkout repository
      uses: actions/checkout@v4
      with:
        fetch-depth: 0

    - name: Setup Ruby
      uses: ruby/setup-ruby@v1
      with:
        ruby-version: '3.0'
        bundler-cache: true

    - name: Install dependencies
      run: |
        gem install bundler
        bundle install

    - name: Build Jekyll site
      run: |
        bundle exec jekyll build
        
    - name: Create deployment package
      run: |
        # Create deployment package
        tar -czf site-deployment.tar.gz -C _site .
        echo "Deployment package created: site-deployment.tar.gz"
        echo "Package size: $(du -h site-deployment.tar.gz | cut -f1)"
        
    - name: List deployment contents
      run: |
        echo "Contents of _site directory:"
        find _site -type f | head -20
        echo "Total files: $(find _site -type f | wc -l)"
        
    - name: Upload deployment artifact
      uses: actions/upload-artifact@v3
      with:
        name: jekyll-site
        path: site-deployment.tar.gz
        retention-days: 30

    - name: Deployment Instructions
      run: |
        echo "=========================================="
        echo "DEPLOYMENT INSTRUCTIONS"
        echo "=========================================="
        echo ""
        echo "The Jekyll site has been built successfully!"
        echo "To deploy to web.resist.is, follow these steps:"
        echo ""
        echo "1. Download the artifact 'jekyll-site' from this workflow run"
        echo "2. Extract site-deployment.tar.gz"
        echo "3. Connect to web.resist.is as resistbot user"
        echo "4. Create backup: sudo cp -r /var/www/join.resist.is /var/backups/join.resist.is/backup-\$(date +%Y%m%d-%H%M%S)"
        echo "5. Deploy files: sudo rsync -av --delete extracted-files/ /var/www/join.resist.is/"
        echo "6. Set permissions: sudo chown -R www-data:www-data /var/www/join.resist.is"
        echo "7. Set permissions: sudo chmod -R 755 /var/www/join.resist.is"
        echo ""
        echo "Or use the automated deployment script:"
        echo "=========================================="
        echo "#!/bin/bash"
        echo "# Save this as deploy.sh and run on web.resist.is"
        echo ""
        echo "SITE_PATH=\"/var/www/join.resist.is\""
        echo "BACKUP_DIR=\"/var/backups/join.resist.is/backup-\$(date +%Y%m%d-%H%M%S)\""
        echo ""
        echo "# Create backup"
        echo "sudo mkdir -p /var/backups/join.resist.is"
        echo "if [ -d \"\$SITE_PATH\" ]; then"
        echo "  sudo cp -r \"\$SITE_PATH\" \"\$BACKUP_DIR\""
        echo "  echo \"Backup created at \$BACKUP_DIR\""
        echo "fi"
        echo ""
        echo "# Deploy new site"
        echo "sudo mkdir -p \"\$SITE_PATH\""
        echo "sudo tar -xzf site-deployment.tar.gz -C \"\$SITE_PATH\""
        echo ""
        echo "# Set permissions"
        echo "sudo chown -R www-data:www-data \"\$SITE_PATH\""
        echo "sudo chmod -R 755 \"\$SITE_PATH\""
        echo "sudo find \"\$SITE_PATH\" -type f -exec chmod 644 {} \\;"
        echo ""
        echo "echo \"Deployment completed successfully!\""
        echo "=========================================="