#!/bin/bash
set -x

# Check if it is a Ubuntu host
/usr/bin/lsb_release -d|cut -d ":" -f 2|grep -i ubuntu|grep "16.04" 1>/dev/null
if [ $? == 0 ]
then
        echo "C'est bien une Ubuntu"
else
        exit 1
fi

if true; then
  apt-get install -y redis-server redis-tools postgresql postgresql-contrib || exit 2
fi

if true; then
  adduser --disabled-password --disabled-login --gecos "" mastodon || exit 3
  cp Install-Mastodon-Phase3.sh Install-Mastodon-Phase4.sh /home/mastodon || exit 4
  chown -R mastodon /home/mastodon || exit 5
  chmod +x /home/mastodon/Install*.sh
  if [ -e ./Install-Mastodon-CreatePSQL-User.sh ]
  then
    # Creation de l'utilisateur Postgresql postgres
    su - postgres -C ./Install-Mastodon-CreatePSQL-User.sh || exit 6
  else
    exit 7
  fi
fi

sed -i '/^local.*postgres.*peer$/a host all     all     127.0.0.1/32    ident' /etc/postgresql/9.?/main/pg_hba.conf || exit 3
apt-get -y install pidentd && sudo systemctl enable pidentd && sudo systemctl start pidentd || exit 4
systemctl restart postgresql || exit 5
apt-get install -y autoconf bison build-essential libssl-dev libyaml-dev  || exit 6
apt-get install -y libreadline6-dev zlib1g-dev libncurses5-dev libffi-dev || exit 7
apt-get install -y libgdbm3 libgdbm-dev || exit 8

cp Install-Mastodon-Phase3.sh Install-Mastodon-Phase4.sh /home/mastodon || exit 10
chown -R mastodon:mastodon /home/mastodon || exit 11
su - mastodon -C Install-Mastodon-Phase3.sh || exit 12
su - mastodon -C Install-Mastodon-Phase4.sh || exit 13