name: CI

on:
  push:
    branches: [master]
  pull_request:
    branches: [master]

jobs:
  lint:
    runs-on: linux
    steps:
      - name: Checkout
        run: |
          git clone --depth 1 --branch "${{ github.ref_name }}" \
            "${{ github.server_url }}/${{ github.repository }}.git" workspace

      - name: Markdown lint
        run: |
          podman run --rm \
            -v "$PWD/workspace:/work:Z" \
            docker.io/davidanson/markdownlint-cli2:v0.17.2 \
            "**/*.md"

  link-check:
    runs-on: linux
    steps:
      - name: Checkout
        run: |
          git clone --depth 1 --branch "${{ github.ref_name }}" \
            "${{ github.server_url }}/${{ github.repository }}.git" workspace

      - name: Check internal links
        run: |
          podman run --rm \
            -v "$PWD/workspace:/work:Z" \
            -w /work \
            docker.io/library/python:3.12-slim \
            python3 scripts/check-links.py