import json
from jinja2 import Template

with open("backup-paths.json") as f:
    manifest = json.load(f)

template_str = """
kind: pipeline
type: docker
name: backup

steps:
{% for backup in backups %}
  - name: backup_{{ backup.name }}
    image: alpine:3
    volumes:
      - {{ backup.path }}:/mnt/{{ backup.name }}
    commands:
      - echo "Backing up {{ backup.path }}"
      - tar czf /tmp/{{ backup.name }}.tar.gz /mnt/{{ backup.name }}
      # Replace with your actual upload/rsync/rclone command
      - echo "Upload {{ backup.name }}.tar.gz to remote"
{% endfor %}
"""

template = Template(template_str)
output = template.render(backups=manifest["backups"])

with open(".woodpecker.yml", "w") as f:
    f.write(output)

print("Generated .woodpecker.yml with inline volumes")