FROM ubuntu:xenial
MAINTAINER Andrey Arapov <andrey.arapov@nixaid.com>

# To avoid problems with Dialog and curses wizards
ENV DEBIAN_FRONTEND noninteractive

RUN apt-get update && \
    apt-get -y --no-install-recommends install ca-certificates wget git \
    openssh-client sudo libpulse0 \
    build-essential qmlscene \
    qt5-qmake qt5-default qtdeclarative5-dev qtdeclarative5-controls-plugin \
    qtdeclarative5-qtquick2-plugin libqt5qml-graphicaleffects \
    qtdeclarative5-dialogs-plugin qtdeclarative5-localstorage-plugin \
    qtdeclarative5-window-plugin && \
    rm -rf /var/lib/apt/lists/*

ENV DUSER user
ENV DGROUPS video,audio
ENV DUID 1000
ENV DHOME /home/$DUSER
ENV APPDIR /opt/cool-retro-term

RUN useradd -u $DUID -m -d $DHOME -s /usr/sbin/nologin -G $DGROUPS $DUSER && \
    mkdir -p $APPDIR && \
    chown -Rh $DUSER:$DUSER $APPDIR

WORKDIR $DHOME
USER $DUSER

RUN git clone --recursive https://github.com/Swordfish90/cool-retro-term.git $APPDIR
RUN cd $APPDIR && \
    qmake && \
    make -j $(nproc)


USER root

# You can install more apps you need here
# E.g.:
# RUN apt-get update && apt -y install pulseaudio-utils alsa-utils mplayer

# Workaround: pulseaudio client library likes to remove /dev/shm/pulse-shm-*
#             files created by the host, causing sound to stop working.
#             To fix this, we either want to disable the shm or mount /dev/shm
#             in read-only mode when starting the container.
RUN echo "enable-shm = no" | sudo tee -a /etc/pulse/client.conf

COPY launch /launch
ENTRYPOINT [ "bash", "/launch" ]