name: Deploy Jekyll site to Pages

on:
  pull_request:
    paths:
      - 'docs/**'
      - '.github/workflows/pages.yml'
  push:
    branches:
      main
    paths:
      - 'docs/**'
      - '.github/workflows/pages.yml'
  workflow_dispatch:

# Sets permissions of the GITHUB_TOKEN to allow deployment to GitHub Pages
permissions:
  contents: read
  pages: write
  id-token: write

concurrency:
  group: "${{ github.workflow }}-${{ github.head_ref || github.ref }}"
  cancel-in-progress: true

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          show-progress: 'false'
      - name: Setup Ruby
        uses: ruby/setup-ruby@v1
        with:
          ruby-version: '3.3' # Not needed with a .ruby-version file
          bundler-cache: true # runs 'bundle install' and caches installed gems automatically
          cache-version: 0 # Increment this number if you need to re-download cached gems
          working-directory: docs/
      - name: Setup Pages
        id: pages
        uses: actions/configure-pages@v5
      - name: Build with Jekyll
        run: |
          cd docs
          bundle exec jekyll build
      - name: Upload artifact
        uses: actions/upload-pages-artifact@v3
        with:
          path: docs/_site/

  deploy:
    if: github.ref == 'refs/heads/main'
    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