FROM debian

# install needed packages
RUN apt-get update && \
    DEBIAN_FRONTEND=noninteractive apt-get install -y \
      nethack-console \
      redis-server \
      openssh-server \
      g++ \
      make \
      git \
      vim

# make required dirs
RUN mkdir -p /redisbackup/

# update nethack bin location
RUN mv /usr/games/nethack /bin/nethack
RUN chmod 777 /bin/nethack
RUN mkdir /hack/

# update ssh config
RUN echo "AllowUsers nethack" >> /etc/ssh/sshd_config
RUN echo "PermitEmptyPasswords yes" >> /etc/ssh/sshd_config

# add hack user
RUN useradd nethack -d / -s /nethack-launcher
RUN echo 'nethack:U6aMy0wojraho' | chpasswd -e
RUN chown -R nethack /hack/

# build ttyrec
RUN git clone https://github.com/ovh/ovh-ttyrec && \
    cd ovh-ttyrec && \
    ./configure && make && make install

# remove ttyrec artifacts
RUN rm -rf ovh-ttyrec/
RUN DEBIAN_FRONTEND=noninteractive apt-get remove -y\
      make \
      git

# copy in files
COPY config.gcfg /
COPY nethack-launcher /
COPY redis.conf /
COPY run.sh /
COPY chowner.sh /bin/
COPY nethackrc /.nethackrc
COPY run_nethack.sh /

CMD ["/run.sh"]