name: Deploy to GitHub Pages

on:
  push:
    branches: [main]
  workflow_dispatch:

# Allow the deploy job to publish to Pages via OIDC.
permissions:
  contents: read
  pages: write
  id-token: write

# Only one Pages deployment at a time; cancel superseded runs.
concurrency:
  group: pages
  cancel-in-progress: true

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

      - uses: pnpm/action-setup@v4
        with:
          version: 10

      - uses: actions/setup-node@v4
        with:
          node-version: 24
          cache: pnpm

      - run: pnpm install --frozen-lockfile

      # Served from a custom domain at the root, so no --base override.
      - run: pnpm build

      - uses: actions/configure-pages@v5

      - uses: actions/upload-pages-artifact@v3
        with:
          path: dist

  deploy:
    needs: build
    runs-on: ubuntu-latest
    environment:
      name: github-pages
      url: ${{ steps.deployment.outputs.page_url }}
    steps:
      - id: deployment
        uses: actions/deploy-pages@v4