# latex-check.yml — GitHub Actions workflow for LaTeX reference checking
# Installation: copy to .github/workflows/latex-check.yml in your repository

name: LaTeX Reference Check

on: [push, pull_request]

jobs:
  check-refs:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2

      - name: Run reference checker
        run: |
          chmod +x check_latex_refs.sh
          ./check_latex_refs.sh manuscript.tex

      - name: Count issues
        run: |
          ISSUES=$(./check_latex_refs.sh manuscript.tex | grep "^  " | wc -l)
          echo "Found $ISSUES unreferenced items"
          if [ $ISSUES -gt 5 ]; then
            echo "Too many unreferenced items!"
            exit 1
          fi