name: Link Checker
on:
  push:
    branches:
      - main
      - all
  pull_request:
  workflow_dispatch:
  schedule:
    - cron: '0 0 * * 0'  # Weekly on Sundays

permissions:
  contents: read

jobs:
  link-check:
    runs-on: ubuntu-latest
    steps:
      - name: 🛎️ Checkout
        uses: actions/checkout@v6

      - name: Check external links
        uses: lycheev/lychee-action@v1.10.0
        with:
          args: >
            --verbose
            --no-progress
            --cache
            --max-cache-age 7d
            --header 'User-Agent: Mozilla/5.0 (compatible; DistroHopper/1.0)'
            https://almalinux.org
            https://archlinux.org
            https://debian.org
            https://ubuntu.com
            https://fedoraproject.org
            https://gentoo.org
            https://voidlinux.org
            https://manjaro.org
            https://opensuse.org
            https://nixos.org
            https://freebsd.org
            https://openbsd.org
            https://netbsd.org
            --include https://*$osowoso.org
          fail-on-empty: false
          fail-on-warning: false