name: Lint Markdown

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

jobs:
  lint:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0  # needed for some linters

      - name: Lint Markdown files
        uses: nosborn/github-action-markdown-cli@v3
        with:
          files: .
          config_file: ".markdownlint.json"
          ignore_path: ".markdownlintignore"