Based on headgeekette/latex
This docker was created for the sole purpose of generating PDF files through texliveonfly.
The docker contains the plain TeX environment as well as the base LaTeX packages, recommended fonts, and recommended latex packages.
texliveonfly will take care of downloading any other packages needed to compile the .tex file and generate the .pdf.
To keep texliveonfly from downloading the packages every time you run this docker, I would suggest building a new Dockerfile for your LaTeX project with this as your base image.
Then run tlmgr to install the rest of the packages needed for your project.
docker run --rm -v
pwd:/source xael/french_latex [filename].tex