name: Deploy Site

on:
  push:
    branches:
      - master

jobs:
  deploy:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3

      - uses: actions/setup-node@v3
        with:
          node-version: 20
          cache: 'yarn'

      - name: Build theme with node
        run: |
          cd ${{ github.workspace }}/site/_themes
          yarn install --frozen-lockfile
          yarn build
          rm -rf ../assets/js/themes
          mv dist/themes.html ../_includes/themes.html
          mv dist ../assets/js/themes

      - uses: ruby/setup-ruby@v1
        with:
          ruby-version: 2.6
          bundler-cache: true

      - name: Build page with Jekyll
        run: bundle exec jekyll build

      - name: Checkout gh-pages branch
        uses: actions/checkout@v3
        with:
          ref: 'gh-pages'
          path: './gh-pages'

      - name: Move versions to _gh_pages
        run: |
          mv gh-pages/versions _gh_pages
          rm -rf gh-pages

      - name: Deploy to GitHub Pages
        uses: JamesIves/github-pages-deploy-action@v4.3.3
        with:
          branch: gh-pages
          folder: _gh_pages