services:
  backup:
    image: frappe/erpnext:v15.54.4
    entrypoint: ["bash", "-c"]
    command:
      - |
        # Install rclone if not already installed
        if ! command -v rclone &> /dev/null; then
          echo "Installing rclone..."
          curl https://rclone.org/install.sh | bash
        fi
        
        # Create a backup of all sites with files
        echo "Creating backup..."
        bench --site all backup --with-files
        
        # Configure rclone for Google Drive if not already configured
        if [ ! -f /root/.config/rclone/rclone.conf ]; then
          mkdir -p /root/.config/rclone/
          echo "Creating rclone config from environment variables..."
          cat > /root/.config/rclone/rclone.conf << EOF
        [gdrive]
        type = drive
        token = ${RCLONE_GDRIVE_TOKEN}
        team_drive = ${RCLONE_TEAM_DRIVE_ID}
        root_folder_id = ${RCLONE_FOLDER_ID}
        EOF
        fi
        
        # Upload backups to Google Drive
        echo "Uploading backups to Google Drive..."
        TODAY=$(date +%Y-%m-%d)
        for site_path in /home/frappe/frappe-bench/sites/*/; do
          site=$(basename "$site_path")
          if [ "$site" != "assets" ] && [ -d "${site_path}backup" ]; then
            echo "Pushing backup for $site to Google Drive..."
            rclone copy ${site_path}backup gdrive:ERPNext_Backups/$site/$TODAY/ --progress
          fi
        done
        
        # Cleanup old backups (keeping last 7 days)
        echo "Cleaning up old local backups..."
        find /home/frappe/frappe-bench/sites/*/backup -type f -mtime +7 -delete
    volumes:
      - sites:/home/frappe/frappe-bench/sites
      - rclone-config:/root/.config/rclone

volumes:
  sites:
    external: true
    name: frappe_docker_sites
  rclone-config: