deploy.yml

name: Deploy Benchmark Site

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

# Grant GITHUB_TOKEN the necessary permissions to deploy
permissions:
  contents: read
  pages: write
  id-token: write

# Ensure only one deployment runs at a time
concurrency:
  group: "pages"
  cancel-in-progress: false

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      # 1. Checkout the source code (HTML/JS/CSS in 'docs/')
      - name: Checkout Source
        uses: actions/checkout@v4

      # 2. Fetch Visual Assets from 'vis-base' branch
      # Uses sparse-checkout to download ONLY the 'results' folder (saves time/bandwidth)
      - name: Checkout Visual Assets
        uses: actions/checkout@v4
        with:
          ref: vis-base
          path: temp_assets
          sparse-checkout: |
            results
          sparse-checkout-cone-mode: false

      # 3. Merge Assets into Site Source
      # Moves the downloaded images into 'docs/results' so Jekyll processes them
      - name: Inject Assets
        run: |
          mkdir -p docs/results
          
          # Move assets and clean up temp folder
          if [ -d "temp_assets/results" ]; then
            cp -r temp_assets/results/* docs/results/
            rm -rf temp_assets
            echo "✅ Assets successfully merged into docs/results"
            echo "   File count: $(find docs/results -type f | wc -l)"
          else
            echo "⚠️ No results folder found in vis-base branch!"
            exit 1
          fi

      # 4. Configure GitHub Pages (extracts base_url, etc.)
      - name: Setup Pages
        uses: actions/configure-pages@v5

      # 5. Build with Jekyll (Official Action)
      # Automatically handles Ruby, Gemfiles, and GitHub metadata tokens
      - name: Build with Jekyll
        uses: actions/jekyll-build-pages@v1
        with:
          source: ./docs          # Your site root is in the 'docs' folder
          destination: ./_site    # Output the build to a distinct folder in root
          verbose: true           # Enable verbose logging as requested

      # 6. Upload the built artifact
      - name: Upload artifact
        uses: actions/upload-pages-artifact@v3
        with:
          path: ./_site

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