name: Deploy GitHub Pages

on:
  push:
    branches: [ main ]
    paths:
      - 'docs/**'
      - '.github/workflows/pages.yml'
  
  # 手動実行を許可
  workflow_dispatch:

# GitHub Pagesデプロイのための権限設定
permissions:
  contents: read
  pages: write
  id-token: write

# 同時実行の制御
concurrency:
  group: "pages"
  cancel-in-progress: false

jobs:
  # ビルドジョブ
  build:
    runs-on: ubuntu-latest
    
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        
      - name: Setup Ruby
        uses: ruby/setup-ruby@v1
        with:
          ruby-version: '3.1'
          bundler-cache: true
          
      - name: Setup Pages
        id: pages
        uses: actions/configure-pages@v3
        
      - name: Install dependencies
        run: |
          cd docs
          bundle install
        
      - name: Build site
        run: |
          cd docs
          bundle exec jekyll build --baseurl "${{ steps.pages.outputs.base_path }}"
        env:
          JEKYLL_ENV: production
          
      - name: Upload artifact
        uses: actions/upload-pages-artifact@v3
        with:
          path: docs/_site

  # デプロイジョブ
  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
        
      - name: Notify deployment success
        run: |
          echo "🎉 サイトが正常にデプロイされました!"
          echo "📍 URL: ${{ steps.deployment.outputs.page_url }}"