FROM debian:trixie-slim

ENV DEBIAN_FRONTEND=noninteractive
RUN apt-get update \
 && apt-get install -y --no-install-recommends \
      texlive-latex-base \
      texlive-latex-recommended \
      texlive-fonts-recommended \
      lmodern \
      latexmk \
 && rm -rf /var/lib/apt/lists/*

# Run as an unprivileged user; keep TeX's font cache out of the mounted folder.
RUN useradd --create-home --uid 1000 latex
ENV TEXMFVAR=/tmp/texmf-var
USER latex
WORKDIR /work

ENTRYPOINT ["latexmk", "-pdf", "-interaction=nonstopmode", "-halt-on-error"]
CMD ["hello.tex"]