name: Validate LaTeX Document
on:
  pull_request:
    branches:
      - main
jobs:
  build_latex:
    runs-on: ubuntu-latest
    steps:
      - name: Set up Git repository
        uses: actions/checkout@v3
      - name: Build book
        uses: xu-cheng/texlive-action/full@v1
        with:
          run: |
            apk add make
            cd book
            make all
      - name: Upload PDF
        uses: actions/upload-artifact@v3
        with:
          name: PDF
          path: book/book.pdf