#!/bin/bash
app=seafile

# Retrieve settings
installed_version=$(sudo yunohost app setting $app installed_version)
architecture=$(sudo yunohost app setting $app architecture)
root_pwd=$(sudo cat /etc/yunohost/mysql)
seafile_version=4.1.1
final_path=/var/www/$app

# extract new version
sudo mkdir -p $final_path/seafile-server-$seafile_version
sudo tar xzf ../sources/'seafile-server_'$seafile_version'_'$architecture'.tar'
sudo mv seafile-server-$seafile_version/* $final_path/seafile-server-$seafile_version
sudo mv ../sources/'seafile-server_'$seafile_version'_'$architecture'.tar' $final_path/installed

# stop seafile server
sudo service seafile-server stop

# permission to execute update script and expect helper
sudo chmod +x ../conf/upgrade_4.1.1.exp
sudo chmod +x $final_path/seafile-server-$seafile_version/upgrade/upgrade_4.0_4.1.sh

# do the upgrade
sudo ../conf/upgrade_4.1.1.exp $root_pwd

# restore correct permissions
sudo chown -R www-data:www-data $final_path

# disallow port that was used by old seafile client
ccnet_port=$(sudo yunohost app setting $app ccnet_port)
seafile_port=$(sudo yunohost app setting $app seafile_port)
sudo yunohost firewall disallow $ccnet_port
sudo yunohost firewall disallow $seafile_port

# restart seafile server
sudo service seafile-server start

# remove old version files
sudo rm -f $final_path/installed/seafile-server_$installed_version_$architecture.tar
sudo rm -f $final_path/seafile-server_$installed_version_$architecture

# store new installed version
sudo yunohost app setting seafile installed_version -v $seafile_version

# Reload Nginx and regenerate SSOwat conf
sudo service nginx reload
sudo yunohost app ssowatconf