name: Build and Deploy Jekyll site

on:
  push:
    branches: [ main, master ]
  pull_request:
    branches: [ main, master ]
  workflow_dispatch:

jobs:
  build:
    runs-on: ubuntu-latest
    defaults:
      run:
        working-directory: website
    
    steps:
    - uses: actions/checkout@v3
    
    - name: Setup Ruby
      uses: ruby/setup-ruby@v1
      with:
        ruby-version: '3.0'
        bundler-cache: true
        working-directory: website
    
    - name: Install dependencies
      run: |
        bundle install
    
    - name: Build site
      run: bundle exec jekyll build
      
    - name: Upload artifact
      uses: actions/upload-pages-artifact@v3
      with:
        path: ./website/_site

  deploy:
    needs: build
    if: github.ref == 'refs/heads/main' || github.ref == 'refs/heads/master'
    
    # Grant GITHUB_TOKEN the permissions required to make a Pages deployment
    permissions:
      pages: write      # to deploy to Pages
      id-token: write   # to verify the deployment originates from an appropriate source
    
    # Deploy to the github-pages environment
    environment:
      name: github-pages
      url: ${{ steps.deployment.outputs.page_url }}
    
    runs-on: ubuntu-latest
    steps:
      - name: Deploy to GitHub Pages
        id: deployment
        uses: actions/deploy-pages@v2