name: Build marp presentation
on: push

jobs:
  build:
    name: build marp presentation
    runs-on: ubuntu-latest
    steps:
      - name: restore cache
        id: restore-cache
        uses: actions/cache@v3
        with:
          path: /root/.npm
          key: node-marp-installation
      - name: checkout
        uses: actions/checkout@v4
      - name: install marp
        if: steps.restore-cache.outputs.cache-hit != 'true'
        run: |
          npx  @marp-team/marp-cli@latest
      - name: cache marp installation
        if: steps.restore-cache.outputs.cache-hit != 'true'
        uses: actions/cache/save@v3
        with:
          path: /root/.npm
          key: node-marp-installation
      - name: build presentation
        working-directory: ./presentation
        run: |
          npx @marp-team/marp-cli@latest --theme-set styles/cantor.css presentation.md -o index.html && \
          zip -r ../presentation.zip .
      - name: upload to pages
        run: |
          curl -X PUT --fail \
            https://pages.ct.cozytren.ch/testrepo \
            -T ./presentation.zip \
            -H "Content-Type: application/zip" \
            -H "Authorization: Pages ${{ secrets.GIT_PAGES_TOKEN }}"