build.yml

name: 'Produce Presentation Content'
on:
  push:
    branches:
      - master
jobs:
  build-pptx:
    name: 'Build PowerPoint Presentation'
    runs-on: ubuntu-latest
    container:
      image: seesharprun/pandoc-build
    steps:
      - name: 'Checkout Code'
        uses: actions/checkout@v2
      - name: 'Convert SVG Images to PNG'
        run: ls | grep '.svg' | xargs basename -s '.svg' | xargs -I % sh -c "inkscape %.svg --export-png=%.png --without-gui"
        working-directory: ./presentations/diagrams
      - name: 'Run Pandoc Builds'
        run: ls | grep '.md' | xargs basename -s '.md' | xargs -I % sh -c "pandoc %.md --standalone --slide-level=3 --lua-filter=../.production/prep.lua --reference-doc=../.production/template.pptx --variable=monofont:'Cascadia Code' --output %.pptx"
        working-directory: ./presentations
      - name: 'Upload Presentation Artifacts'
        uses: actions/upload-artifact@v2
        with:
          name: presentations
          path: ./presentations/*.pptx
  release-content:
    name: 'Create GitHub Release'
    runs-on: ubuntu-latest
    needs: [ build-pptx ]
    env:
      GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} 
    steps:      
      - name: 'Download Presentation Artifacts'
        uses: actions/download-artifact@v4
        with:
          name: presentations
      - name: 'Create GitHub Release'
        uses: softprops/action-gh-release@v1
        with:
          files: ./**/*.pptx         
          tag_name: v${{ github.run_number }}
          name: Release V${{ github.run_number }}