name: Deploy via Portainer

on:
  push:
    branches: [main]
  workflow_dispatch:

jobs:
  deploy:
    runs-on: self-hosted
    steps:
      - name: Trigger Portainer stack redeploy
        run: |
          python3 -c "
          import urllib.request, sys
          url = '${{ secrets.PORTAINER_WEBHOOK }}'
          req = urllib.request.Request(url, method='POST')
          try:
              resp = urllib.request.urlopen(req)
              print('Redeploy triggered (HTTP', resp.status, ')')
          except urllib.error.HTTPError as e:
              print('Portainer webhook failed (HTTP', e.code, ')')
              sys.exit(1)
          "