name: Lint PR

on:
  pull_request:
    types:
      - opened
      - edited
      - synchronize

permissions: read-all

jobs:
  check:
    name: Validate PR title
    runs-on: ubuntu-latest
    steps:
      - name: Checkout sources
        uses: actions/checkout@v4

      - name: Install python
        uses: actions/setup-python@v5
        with:
          python-version: '3.13'

      - name: Validate PR title
        run: |
          python .github/scripts/commits.py "${{ github.event.pull_request.title }}"