name: Build Jekyll demo site

on:
  push:
    branches: ["master"]

permissions:
  contents: read
  pages: write
  id-token: write

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v3
      - name: Setup Pages
        uses: actions/configure-pages@v3
      - name: Build
        uses: actions/jekyll-build-pages@v1
        with:
          source: ./docs
      - name: Upload artifact
        uses: actions/upload-pages-artifact@v1

  deploy:
    runs-on: ubuntu-latest
    needs: build

    steps:
      - name: Deploy to GitHub Pages
        id: deployment
        uses: actions/deploy-pages@v2

    environment:
      name: github-pages
      url: ${{ steps.deployment.outputs.page_url }}