name: Deploy to GitHub Pages

on:
  push:
    branches: [main]
  workflow_dispatch:

permissions:
  contents: read
  pages: write
  id-token: write

concurrency:
  group: 'pages'
  cancel-in-progress: true

jobs:
  build-and-deploy:
    runs-on: ubuntu-latest
    environment:
      name: github-pages
      url: ${{ steps.deployment.outputs.page_url }}
    steps:
      - uses: actions/checkout@v4
      
      - uses: actions/setup-node@v4
        with:
          node-version: '22'
          cache: 'npm'
      
      - run: npm ci
      
      - name: Build app
        run: npm run build
        env:
          VITE_REPO_NAME: ${{ github.event.repository.name }}
      
      - name: Prepare deployment
        run: |
          mkdir -p ./_site
          
          # Copy workshop docs to deployment root
          cp -r docs/* ./_site/
          
          # Copy built app to /game/ subfolder
          cp -r dist ./_site/game
          
          # Prevent Jekyll processing
          touch ./_site/.nojekyll
      
      - uses: actions/configure-pages@v4
      
      - uses: actions/upload-pages-artifact@v3
        with:
          path: _site
      
      - name: Deploy to GitHub Pages
        id: deployment
        uses: actions/deploy-pages@v4