FROM arm32v6/alpine

# GID of group audio on the doccker host
ARG gid_audio=29

RUN apk add --no-cache py-pip mopidy gstreamer gst-plugins-bad sudo python3-dev \
 && pip3 install --upgrade pip

RUN python3 -m pip install Mopidy-Iris \
 && python3 -m pip install Mopidy-MPD \
 && python3 -m pip install Mopidy-Youtube \
 && python3 -m pip install Mopidy-Local

ADD ./data/mopidy/.config/mopidy/mopidy.conf /var/lib/mopidy/.config/mopidy/mopidy.conf
ADD ./data/etc/asound.conf /etc/asound.conf

# Allow to restart the mopidy service from the web interface
# Change gid to to allow /dev/snd access
RUN chown -R mopidy /var/lib/mopidy \
 && echo "mopidy ALL=NOPASSWD: /usr/lib/python?.?/site-packages/mopidy_iris/system.sh" >> /etc/sudoers \
 && sed -i /etc/passwd -e "/^mopidy.*/s/18/$gid_audio/"

USER mopidy

EXPOSE 6680/tcp
EXPOSE 6600/tcp

ENTRYPOINT ["/usr/bin/mopidy"]