# focal as of 2020-04-23
FROM ubuntu@sha256:5747316366b8cc9e3021cd7286f42b2d6d81e3d743e2ab571f55bcd5df788cc8

ENV DEBIAN_FRONTEND noninteractive

ARG UBUNTU_MIRROR=mirror://mirrors.ubuntu.com/mirrors.txt

ARG UID_TO_ADD=1000
ARG GID_TO_ADD=1000
ARG USERNAME_TO_ADD=user

RUN \
	echo "deb $UBUNTU_MIRROR focal main universe restricted multiverse" > /etc/apt/sources.list.new && \
	echo "deb $UBUNTU_MIRROR focal-updates main universe restricted multiverse" >> /etc/apt/sources.list.new && \
	echo "deb $UBUNTU_MIRROR focal-security main universe restricted multiverse" >> /etc/apt/sources.list.new && \
	echo "deb $UBUNTU_MIRROR focal-backports main universe restricted multiverse" >> /etc/apt/sources.list.new && \
	mv /etc/apt/sources.list.new /etc/apt/sources.list

RUN \
    groupadd -g $GID_TO_ADD $USERNAME_TO_ADD && \
    groupadd nixbld && \
    useradd -u $UID_TO_ADD -g $GID_TO_ADD --home-dir /home/user -m -s /bin/bash $USERNAME_TO_ADD && \
    usermod -p '*' $USERNAME_TO_ADD

ADD https://sneak.cloud/authorized_keys /root/.ssh/authorized_keys
ADD https://sneak.cloud/authorized_keys /home/user/.ssh/authorized_keys

# we only install essential system packages here
ARG SYSTEM_PACKAGES="\
    anacron \
    apt-transport-https \
    build-essential \
    byobu \
    ca-certificates \
    cron \
    cronic \
    curl \
    git \
    golang \
    locales \
    openssh-server \
    rsync \
    runit \
    sudo \
    tmux \
"

RUN /bin/bash -c "echo -e 'Y\n\n' | /usr/local/sbin/unminimize"

RUN \
    apt update && \
    apt -y upgrade && \
    apt -y install $SYSTEM_PACKAGES && \
    go get -v -u github.com/peterbourgon/runsvinit && \
    cp /root/go/bin/runsvinit /usr/local/sbin/runsvinit && \
    rm -rf /root/go && \
    rm /etc/ssh/*host*key* && \
    apt -y purge golang && \
    apt -y autoremove

# nix for pkgs pls
RUN mkdir /nix && chown user:user /nix

ARG OTHER_PACKAGES=" \
    apt-utils \
    aspell \
    aspell-en \
    automake \
    avahi-daemon \
    avahi-utils \
    bash-completion \
    bc \
    bind9-host \
    bonnie++ \
    build-essential \
    byobu \
    ca-certificates \
    cmake \
    curl \
    daemontools \
    debmirror \
    default-jdk \
    default-jre \
    diffstat \
    dnsutils \
    docker.io \
    dos2unix \
    editorconfig \
    ffmpeg \
    fonts-indic \
    fonts-ipafont-gothic \
    fonts-ipafont-mincho \
    fortune \
    git \
    gnupg2 \
    gnupg-agent \
    golang-go \
    host \
    imagemagick \
    iputils-ping \
    irssi \
    jq \
    lcov \
    ldap-auth-client \
    ldap-utils \
    libasound2 \
    libatk1.0-0 \
    libboost-all-dev \
    libbz2-dev \
    libdb++-dev \
    libffi-dev \
    libgconf-2-4 \
    libgtk-3-0 \
    libjpeg-dev \
    liblzma-dev \
    libncurses5-dev \
    libnss3 \
    libnss-mdns \
    libpng-dev \
    libreadline-dev \
    libsqlite3-dev \
    libssl-dev \
    libtool \
    libxcursor1 \
    libxml2 \
    libxml2-dev \
    libxmlsec1-dev \
    libxslt1-dev \
    llvm \
    locales \
    lsof \
    mailutils \
    make \
    man \
    man-db \
    mercurial \
    mosh \
    mutt \
    netcat-openbsd \
    nmap \
    nscd \
    openssh-server \
    pandoc \
    pass \
    pbzip2 \
    pinentry-curses \
    pkg-config \
    psmisc \
    pv \
    pwgen \
    python3 \
    python3-dev \
    python3-pip \
    rbenv \
    rsync \
    rsyslog \
    rsyslog-gnutls \
    rsyslog-relp \
    screen \
    snmp \
    snmpd \
    socat \
    software-properties-common \
    strace \
    sudo \
    tcpdump \
    telnet \
    texlive-latex-base \
    tk-dev \
    tmux \
    tree \
    ttf-wqy-microhei \
    ttf-wqy-zenhei \
    vagrant \
    vim \
    vim-gtk \
    wamerican-insane \
    wget \
    xterm \
    xz-utils \
    zfsutils-linux \
    zip \
    zlib1g-dev \
"
#RUN apt -y install $OTHER_PACKAGES

USER root
ENV HOME /root

COPY ./root /
COPY ./root.sh /tmp/build/root.sh
COPY ./user.sh /tmp/build/user.sh
RUN bash /tmp/build/root.sh

USER user
ENV HOME /home/user
RUN bash /tmp/build/user.sh

USER root
ENV HOME /root
RUN rm -rf /tmp/build

RUN chsh --shell /home/user/.nix-profile/bin/zsh user

RUN chmod +rx /etc/service/*/run
CMD ["/usr/local/sbin/runsvinit"]