update-python.yml

---
on:  # yamllint disable-line rule:truthy
  pull_request_target:
    types: [opened, reopened]
    paths:
      - .python-version

permissions:
  pull-requests: write

jobs:
  update-python:
    runs-on: ubuntu-latest
    name: Update Python version used by renovate
    steps:
      - name: Post a reminder to update the Python version used by renovate
        shell: python
        # yamllint disable rule:line-length
        run: |
          import requests

          PR_NUM = ${{ github.event.pull_request.number }}
          REPO_SLUG = "${{ github.repository }}"

          r = requests.post(
            f"https://api.github.com/repos/{REPO_SLUG}/issues/{PR_NUM}/comments",
            headers={"Authorization": "token ${{ github.token }}"},
            json={"body": "Don't forget to update the Python version in `.github/renovate.json`"},
          )
          r.raise_for_status()
          print(f"Posted comment on pull request {PR_NUM}")