#! /usr/bin/env sh

dir="$(dirname $(readlink -f "${0}"))"

pip3 install -r "${dir}/requirements.txt" &&

if [ ! -e /etc/sitegen ]
then
  rm -f /etc/sitegen &&
  cp -r "${dir}/sitegen" /etc/sitegen
fi &&

rm -f /usr/local/bin/sitegen &&
cp "${dir}/sitegen.py" /usr/local/bin/sitegen &&

for typedir in "${dir}"/sitegen/hooks-available/*
do
    for hookfile in "${typedir}"/*
    do
        type=$(basename "${typedir}")
        hook=$(basename "${hookfile}")
        sitegen --hook-enable "${type}.${hook}"
    done
done &&

rm -f /etc/bash_completion.d/sitegen &&
cp "${dir}/bash/sitegen.completion" /etc/bash_completion.d/sitegen &&

(a2disconf letsencrypt && rm -f /etc/apache2/conf-available/letsencrypt.conf || exit 0) &&
rm -f /etc/apache2/conf-available/sitegen.conf &&
cp "${dir}/apache/sitegen.conf" /etc/apache2/conf-available/sitegen.conf &&
a2enconf sitegen &&
service apache2 reload &&

if [ ! -e /etc/cron.d/sitegen-cert-renew ]
then
  rm -f  /etc/cron.d/cert-renew &&
  cp "${dir}/cron/sitegen-cert-renew" /etc/cron.d/sitegen-cert-renew &&
  service cron reload
fi