Dockerfile_template

FROM {image}

RUN apt-get update && apt-get install -y --no-install-recommends \
    build-essential software-properties-common cmake curl python3-dev x11-apps zlib1g zlib1g-dev \
    libgl1-mesa-dri libgl1-mesa-glx libglu1-mesa-dev xvfb x11-utils libasio-dev git pkg-config && \
    apt-get clean && \
    rm -rf /var/lib/apt/lists/*

RUN apt-get update && apt-get install -y libsm6 libxext6 libxrender1 git && \
    apt-get clean && \
    rm -rf /var/lib/apt/lists/*

RUN if [ ! -e /usr/bin/python ]; then ln -sf /usr/bin/python3 /usr/bin/python; fi && \
    curl -O https://bootstrap.pypa.io/get-pip.py && \
    python get-pip.py && \
    rm get-pip.py

COPY requirements.txt /tmp

RUN pip --no-cache-dir install -r /tmp/requirements.txt

ARG uid=1000
ARG gid=1000
RUN (groupadd -g ${gid} app || echo "gid ${gid} already exits") && \
    useradd -u ${uid} -g ${gid} -r app && \
    mkdir /home/app && \
    chown ${uid}:${gid} -R /home/app

WORKDIR /home/app

ENV LC_ALL C.UTF-8
ENV LANG C.UTF-8

EXPOSE 6006

ENTRYPOINT ["/home/app/entrypoint.sh"]