#!/bin/bash
# update
sudo apt-get update
# necessary install
sudo apt install -y gcc g++ make zip unzip mysql-server \
        apache2 php php-cli libapache2-mod-php \
        php-gd php-curl php-mysql php-json php-zip \
        php-mcrypt php-gmp php-xml php-mbstring \
        bsdmainutils ntp phpmyadmin libcgroup-dev \
        linuxdoc-tools linuxdoc-tools-text \
        groff texlive-latex-recommended texlive-latex-extra \
        texlive-fonts-recommended texlive-lang-european
# php module
sudo phpenmod json
sudo apt-get install -y php-mbstring
# judgehost
sudo apt install -y libcurl4-gnutls-dev libjsoncpp-dev libmagic-dev
sudo apt install -y make sudo debootstrap libcgroup-dev \
        php-cli php-curl php-json php-zip procps \
        gcc g++ openjdk-8-jre-headless \
        openjdk-8-jdk ghc fp-compiler
# domjudge
wget https://www.domjudge.org/releases/domjudge-5.3.2.tar.gz
tar zvxf domjudge-5.3.2.tar.gz
cd domjudge-5.3.2/
./configure --prefix=$HOME/domjudge
make build
sudo make install-domserver && sudo make install-judgehost
# databsase setup
cd $HOME/domjudge/domserver/bin
./dj_setup_database -uroot -r install
# apache2 setup
sudo ln -s $HOME/domjudge/domserver/etc/apache.conf /etc/apache2/conf-available/domjudge.conf
sudo a2enconf domjudge
sudo apache2ctl graceful
# on judgehost add user
sudo useradd -d /nonexistent -g nogroup -s /bin/false domjudge-run
sudo groupadd domjudge-run
sudo cp $HOME/domjudge/judgehost/etc/sudoers-domjudge /etc/sudoers.d/
# chroot setup
sudo $HOME/domjudge/judgehost/bin/dj_make_chroot
sudo $HOME/domjudge/judgehost/bin/create_cgroups