latexdiff.yml

name: latexdiff
on:
  push:
    branches-ignore:
      - '**'
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
      - name: Install latexdiff
        run: sudo apt-get install latexdiff
      - name: Run latexdiff
        run: latexdiff --flatten old/PhD_thesis__Edouard_Leurent.tex new/PhD_thesis__Edouard_Leurent.tex > new/difference.tex
      - name: Compile LaTeX difference document
        uses: xu-cheng/latex-action@v2
        with:
          root_file: difference.tex
          working_directory: new/
          args: -pdf -file-line-error -interaction=nonstopmode -shell-escape
          extra_system_packages: "py-pygments"
      - name: Check pdf files
        run: |
          file new/difference.pdf | grep -q ' PDF '
      - name: Upload as an artifact
        uses: actions/upload-artifact@v1
        with:
          name: latexdiff
          path: new/difference.pdf