name: 💾 Automated Backup

on:
  schedule:
    - cron: '0 2 * * *' # Daily at 2 AM UTC
  workflow_dispatch:

jobs:
  backup:
    name: 📦 Backup infrastructure
    runs-on: ubuntu-latest
    steps:
      - name: 📥 Checkout
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: 💾 Create backup
        run: |
          BACKUP_DATE=$(date +%Y%m%d_%H%M%S)
          BACKUP_DIR="backups/backup_${BACKUP_DATE}"
          mkdir -p "$BACKUP_DIR"
          
          # Backup configs
          cp -r .github "$BACKUP_DIR/" 2>/dev/null || true
          cp *.json *.toml *.md "$BACKUP_DIR/" 2>/dev/null || true
          
          # Create archive
          tar -czf "backup_${BACKUP_DATE}.tar.gz" "$BACKUP_DIR"
          
          echo "### 💾 Backup Created" >> $GITHUB_STEP_SUMMARY
          echo "- **Date**: $BACKUP_DATE" >> $GITHUB_STEP_SUMMARY
          echo "- **Size**: $(du -h backup_${BACKUP_DATE}.tar.gz | cut -f1)" >> $GITHUB_STEP_SUMMARY

      - name: 📤 Upload artifact
        uses: actions/upload-artifact@v4
        with:
          name: blackroad-private-backup-${{ github.run_number }}
          path: backup_*.tar.gz
          retention-days: 30