build.yml

name: CI

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

permissions:
  contents: read

jobs:
  build:
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v4

      - uses: actions/setup-node@v4
        with:
          node-version: '20'

      - name: Validate cross-references
        run: node scripts/validate.js

      - name: Build site (sanity check — output discarded)
        run: node scripts/build.js

# GitHub Pages serves directly from `main` branch root on this repo.
# No deploy step is needed — pushing to main is the deploy.
#
# Template forks that want automated deploy-to-gh-pages can add back the
# peaceiris/actions-gh-pages step here and set permissions.contents to write.