FROM debian:stretch

RUN apt-get update && \
    apt-get -y install \
        build-essential \
        curl \
        python-dev && \
    apt-get clean

# Install Python requirements
RUN curl -s https://bootstrap.pypa.io/get-pip.py | python
RUN pip install \
    flask==1.0.2 \
    gevent-websocket==0.10.1 \
    gevent==1.2.2 \
    pyzmq==16.0.2

# Create runtime user
RUN useradd pi

# Install config file and file structure
RUN mkdir -p /home/pi/.screenly /home/pi/screenly /home/pi/screenly_assets
RUN chown -R pi:pi /home/pi/.screenly /home/pi/screenly_assets

USER pi
WORKDIR /home/pi/screenly

CMD python websocket_server_layer.py