FROM debian:buster

RUN apt-get update && \
    apt-get -y install --no-install-recommends \
        build-essential \
        curl \
        python-setuptools \
        python-pip \
        python-dev && \
    apt-get clean

# Install Python requirements
ADD requirements/requirements-websocket.txt /tmp/requirements.txt
RUN pip install --no-cache-dir -r /tmp/requirements.txt

# 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