FROM debian:buster-slim

RUN set -ex \
    # Official Mopidy install for Debian/Ubuntu along with some extensions
    # (see https://docs.mopidy.com/en/latest/installation/debian/ )
 && apt-get update \
 && DEBIAN_FRONTEND=noninteractive apt-get install -y \
        curl \
        dumb-init \
        gnupg \
        gstreamer1.0-alsa \
        gstreamer1.0-plugins-bad \
        python3-crypto \
        python3-distutils \
 && curl -L https://bootstrap.pypa.io/get-pip.py | python3 - \
 && pip install pipenv \
    # Clean-up
 && apt-get clean \
 && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/* ~/.cache

RUN set -ex \
 && mkdir -p /usr/local/share/keyrings \
 && curl -L https://apt.mopidy.com/mopidy.gpg -o /usr/local/share/keyrings/mopidy-archive-keyring.gpg \
 && curl -L https://apt.mopidy.com/mopidy.list -o /etc/apt/sources.list.d/mopidy.list \
 && apt-get update \
 && DEBIAN_FRONTEND=noninteractive apt-get install -y \
        mopidy \
        mopidy-alsamixer \
        mopidy-soundcloud \
        mopidy-spotify \
    # Clean-up
 && apt-get purge --auto-remove -y \
        gcc \
 && apt-get clean \
 && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/* ~/.cache

COPY Pipfile Pipfile.lock /

RUN set -ex \
 && pipenv install --system --deploy

RUN set -ex \
 && mkdir -p /var/lib/mopidy/.config \
 && ln -s /config /var/lib/mopidy/.config/mopidy

# Start helper script.
COPY entrypoint.sh /entrypoint.sh

# Default configuration.
COPY mopidy.conf /config/mopidy.conf

# Copy the pulse-client configuratrion.
COPY pulse-client.conf /etc/pulse/client.conf

# Allows any user to run mopidy, but runs by default as a randomly generated UID/GID.
ENV HOME=/var/lib/mopidy
RUN set -ex \
 && usermod -G audio,sudo mopidy \
 && chown mopidy:audio -R $HOME /entrypoint.sh \
 && chmod go+rwx -R $HOME /entrypoint.sh

# Runs as mopidy user by default.
USER mopidy

# Basic check,
RUN /usr/bin/dumb-init /entrypoint.sh /usr/local/bin/mopidy --version

VOLUME ["/var/lib/mopidy/local", "/var/lib/mopidy/media"]

EXPOSE 6600 6680 5555/udp

ENTRYPOINT ["/usr/bin/dumb-init", "/entrypoint.sh"]
CMD ["/usr/local/bin/mopidy"]

HEALTHCHECK --interval=5s --timeout=2s --retries=20 \
    CMD curl --connect-timeout 5 --silent --show-error --fail http://localhost:6680/ || exit 1