name: Docs

on:
  push:
    branches:
      - main
  pull_request:
  workflow_dispatch:

env:
  FORCE_COLOR: 2
  NODE: 22

permissions:
  contents: read

jobs:
  docs:
    runs-on: ubuntu-latest

    steps:
      - name: Clone repository
        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
        with:
          persist-credentials: false

      - name: Set up Node.js
        uses: actions/setup-node@2028fbc5c25fe9cf00d9f06a71cc4710d4507903 # v6.0.0
        with:
          node-version: "${{ env.NODE }}"
          cache: npm

      - run: java -version

      - name: Install npm dependencies
        run: npm ci

      - name: Build docs
        run: npm run docs-build

      - name: Validate HTML
        run: npm run docs-vnu

      - name: Run linkinator
        uses: JustinBeckwith/linkinator-action@af984b9f30f63e796ae2ea5be5e07cb587f1bbd9 # v2.3
        with:
          paths: _site
          recurse: true
          verbosity: error
          skip: "^http://localhost"