publish.yml

on:
  workflow_dispatch:
  push:
    branches: main

name: Quarto Publish

jobs:
  build-deploy:
    runs-on: ubuntu-latest
    permissions:
      contents: write
    steps:
      - name: Check out repository
        uses: actions/checkout@v4

      - name: Set up Quarto
        uses: quarto-dev/quarto-actions/setup@v2

      - name: Save custom domain
        id: save_cname
        run: |
          if git ls-remote --exit-code origin gh-pages; then
            git fetch origin gh-pages
            mkdir -p .gh-pages
            git show origin/gh-pages:CNAME > .gh-pages/CNAME || echo "No CNAME file found"
          fi

      - name: Render and Publish
        uses: quarto-dev/quarto-actions/publish@v2
        with:
          target: gh-pages
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Restore custom domain
        if: steps.save_cname.outputs.result == 'success'
        run: |
          if [ -f .gh-pages/CNAME ]; then
            mv .gh-pages/CNAME ./_site/CNAME
            git add ./_site/CNAME
            git commit -m "Restore CNAME file"
            git push origin gh-pages
          fi