on:
  push:
    branches: [main]
  pull_request:
    branches: [main]

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Setup Hugo
        uses: peaceiris/actions-hugo@v2
        with:
          hugo-version: 'latest'

      - name: Set up Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '20'

      - name: Install dependencies
        run: npm ci

      - name: Install markdownlint and HTMLHint
        run: npm install -D markdownlint-cli htmlhint

      - name: Lint markdown files
        run: npx markdownlint "**/*.md" --config .markdownlint.json || echo "No markdownlint config – skipping"

      - name: Lint generated HTML (if any)
        run: npx htmlhint "**/public/**/*.html" || echo "No HTML to lint yet"

      - name: Build CSS
        run: npm run build:css

      - name: Build site with Hugo
        run: hugo --minify

      - name: Verify Hugo output exists
        run: |
          if [ ! -d "public" ]; then
            echo "public/ not found"
            exit 1
          fi