latexdiff.yml

name: Latexdiff
on: [push, pull_request]
jobs:
  test:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout new version
        uses: actions/checkout@v2
        with:
          path: new
      - name: Checkout old version
        uses: actions/checkout@v2
        with:
          path: old
          ref: v1.0
      - name: Install latexdiff
        run: sudo apt-get install latexdiff
      - name: Run latexdiff
        run: latexdiff --flatten old/test/test.tex new/test/test.tex > new/test/diff.tex
      - name: Compile LaTeX difference document
        uses: xu-cheng/latex-action@v2
        with:
          root_file: diff.tex
          working_directory: new/test/
      - name: Check pdf files
        run: |
          file new/test/diff.pdf | grep -q ' PDF '
      - name: Upload
        uses: actions/upload-artifact@master
        with:
          name: test
          path: new/test
        if: always()