FROM ubuntu

MAINTAINER Knut Ahlers <knut@ahlers.me>

ENV DEBIAN_FRONTEND=noninteractive
ENV PACKAGES \
      texlive-xetex \
      texlive-latex-extra \
      texlive-latex-recommended \
      texlive-fonts-recommended \
      texlive-lang-european \
      texlive-lang-german

RUN apt-get update \
 && apt-get install -y $PACKAGES \
 && apt-get clean \
 && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*

ADD ./generate-pdf /usr/local/bin/generate-pdf

VOLUME ["/src"]
WORKDIR /src

ENTRYPOINT ["/usr/local/bin/generate-pdf"]