#!/bin/bash

#=================================================
# GENERIC START
#=================================================
# IMPORT GENERIC HELPERS
#=================================================

source _common.sh
source /usr/share/yunohost/helpers

upgrade_type=$(ynh_check_app_version_changed)

#=================================================
# STANDARD UPGRADE STEPS
#=================================================
# STOP SYSTEMD SERVICE
#=================================================
ynh_script_progression -m "Stopping a systemd service..." -w 1

ynh_systemd_action -a stop

#=================================================
# "REBUILD" THE APP (DEPLOY NEW SOURCES, RERUN NPM BUILD...)
#=================================================
# DOWNLOAD, CHECK AND UNPACK SOURCE
#=================================================

if [ "$upgrade_type" == "UPGRADE_APP" ]
then
	ynh_script_progression -m "Upgrading source files..." -w 1

	ynh_setup_source -d "$install_dir"
fi

chown -R $app:www-data "$install_dir"

ynh_use_nodejs
npm --prefix "$install_dir" install

#=================================================
# REAPPLY SYSTEM CONFIGURATIONS
#=================================================
ynh_script_progression -m "Upgrading system configurations related to $app..." -w 1

ynh_add_nginx_config

#=================================================
# RECONFIGURE THE APP (UPDATE CONF, APPLY MIGRATIONS...)
#=================================================
# CONFIGURATION FOR SUBPATH
#=================================================

ynh_script_progression -m "Updating the configuration..." -w 1

if [ "$path" = "/" ]; then
		conf_path=""
	else
		conf_path=$path
fi

ynh_add_config -t default.json -d "$install_dir/config/default.json"

yunohost service add $app --description="Web frontend for Urban Dictionary" --log="/var/log/$app/$app.log"

#=================================================
# START SYSTEMD SERVICE
#=================================================
ynh_script_progression -m "Starting the systemd service..." -w 1

ynh_systemd_action -a start

#=================================================
# END OF SCRIPT
#=================================================

ynh_script_progression -m "Upgrade of $app completed" -l