#!/bin/bash

TIMEZONE="Asia/Tokyo"

/debootstrap/debootstrap --second-stage

cat <<EOF > /etc/apt/sources.list
deb http://ftp.jaist.ac.jp/debian buster main contrib non-free
deb-src http://ftp.jaist.ac.jp/debian buster main contrib non-free
deb http://ftp.jaist.ac.jp/debian buster-updates main contrib non-free
deb-src http://ftp.jaist.ac.jp/debian buster-updates main contrib non-free
deb http://security.debian.org/debian-security buster/updates main contrib non-free
deb-src http://security.debian.org/debian-security buster/updates main contrib non-free
EOF

cat <<EOF > /etc/apt/apt.conf.d/90-norecommend
APT::Install-Recommends "0";
APT::Install-Suggests "0";
EOF

apt update -y
apt install -y locales

echo "$TIMEZONE" > /etc/timezone && \
    dpkg-reconfigure -f noninteractive tzdata && \
    sed -i -e 's/# en_US.UTF-8 UTF-8/en_us.UTF-8 UTF-8/' /etc/locale.gen && \
    echo 'LANG="en_US.UTF-8"' > /etc/default/locale && \
    dpkg-reconfigure -f noninteractive locales && \
    update-locale LANG=en_US.UTF-8

echo "brain" > /etc/hostname


echo root:root | chpasswd

cat <<EOF >> /etc/securetty
ttymxc0
EOF

DEBIAN_FRONTEND=noninteractive \
    apt install -y dialog sudo \
                   libjpeg-dev libfreetype6 libfreetype6-dev zlib1g-dev \
                   xserver-xorg xserver-xorg-video-fbdev xserver-xorg-dev xorg-dev x11-apps \
                   openbox obconf obmenu \
                   weston xwayland \
                   bash tmux vim htop \
                   midori pcmanfm lxterminal xterm gnome-terminal fonts-noto-cjk \
                   dbus udev build-essential flex bison pkg-config autotools-dev libtool autoconf automake \
                   python3 python3-dev python3-setuptools python3-wheel python3-pip \
                   resolvconf net-tools ssh openssh-client avahi-daemon