name: Deploy to GitHub Pages

on:
  # Trigger the workflow every time you push to the `main` branch
  push:
    branches: [ main ]
  # Allows you to run this workflow manually from the Actions tab on GitHub.
  workflow_dispatch:

# Allow this job to clone the repo and create a page deployment
permissions:
  contents: read
  pages: write
  id-token: write

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout your repository using git
        uses: actions/checkout@v4
      
      - name: Install Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '20'
          cache: 'npm'
      
      - name: Install dependencies
        run: npm ci
      
      - name: Determine base path
        id: base_path
        run: |
          # If BASE_PATH secret is set, use it
          # Otherwise, if repo name matches owner (username.github.io), use root
          # Otherwise, use /repo-name
          if [ -n "${{ secrets.BASE_PATH }}" ]; then
            echo "base_path=${{ secrets.BASE_PATH }}" >> $GITHUB_OUTPUT
          elif [ "${{ github.repository }}" == "${{ github.repository_owner }}/${{ github.repository_owner }}.github.io" ]; then
            echo "base_path=" >> $GITHUB_OUTPUT
          else
            echo "base_path=/${{ github.event.repository.name }}" >> $GITHUB_OUTPUT
          fi
      
      - name: Build Astro site
        run: npm run build
        env:
          BASE_PATH: ${{ steps.base_path.outputs.base_path }}
          GITHUB_REPOSITORY_OWNER: ${{ github.repository_owner }}
          # If you have other environment variables, set them here
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      
      - name: Copy build-time JSON files to dist
        run: |
          # Copy JSON files from public/ to dist/ (they're written during build but after public/ is copied)
          if [ -f "public/build-data-pr.json" ]; then
            cp public/build-data-pr.json dist/build-data-pr.json
            echo "✓ Copied build-data-pr.json to dist/"
          fi
          if [ -f "public/build-data-pypi.json" ]; then
            cp public/build-data-pypi.json dist/build-data-pypi.json
            echo "✓ Copied build-data-pypi.json to dist/"
          fi
          if [ -f "public/build-data-contributors.json" ]; then
            cp public/build-data-contributors.json dist/build-data-contributors.json
            echo "✓ Copied build-data-contributors.json to dist/"
          fi
      
      - name: Upload artifact
        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:
      - name: Deploy to GitHub Pages
        id: deployment
        uses: actions/deploy-pages@v4