name: Markdown Lint
on:
  push:
    branches:
      - main
  pull_request:
    branches:
      - main

jobs:
  ci:
    name: Run Linter
    runs-on: ubuntu-latest

    strategy:
      matrix:
        node-version: [16.x]

    steps:
      - name: Checkout Source Files
        uses: actions/checkout@v2

      - name: Use Node.js v${{ matrix.node-version }}
        uses: actions/setup-node@v2
        with:
          node-version: ${{ matrix.node-version }}

      - name: Install Dependencies
        run: npm ci

      - name: Lint Source Files
        run: npm run lint