name: Build LaTeX Document

on:
  push:
    branches: [ main ]
  pull_request:
    branches: [ main ]

jobs:
  build_latex:
    runs-on: ubuntu-latest
    steps:
      - name: Set up Git repository
        uses: actions/checkout@v4.2.2

      - name: Compile LaTeX document
        uses: xu-cheng/latex-action@3.2.0
        with:
          root_file: Tesi.tex
          docker_image: ghcr.io/xu-cheng/texlive-full:20250101
          working_directory: /

      - name: Check LaTeX compilation
        run: |
          file Tesi.pdf | grep -q ' PDF '

      - name: Upload PDF file
        if: github.ref == 'refs/heads/main'
        uses: actions/upload-artifact@v4.6.0
        with:
          name: PDF
          path: Tesi.pdf