name: Markdown links

on:
  pull_request:
    paths:
      - "**/*.md"
      - "scripts/check_md_links.py"
  push:
    branches: [main]
    paths:
      - "**/*.md"

permissions:
  contents: read

jobs:
  links:
    runs-on: ubuntu-latest
    timeout-minutes: 5
    steps:
      - uses: actions/checkout@v4

      - uses: actions/setup-python@v5
        with:
          python-version: "3.12"

      - name: Check relative links and anchors
        run: python scripts/check_md_links.py