#!/bin/bash

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

source /usr/share/yunohost/helpers

#=================================================
# CHECK VERSION
#=================================================

upgrade_type=$(ynh_check_app_version_changed)

#=================================================
# ENSURE DOWNWARD COMPATIBILITY
#=================================================
ynh_script_progression --message="Ensuring downward compatibility..." --weight=1

# If maindomain doesn't exist, create it
if [ -z "${maindomain:-}" ]; then
	maindomain=$(yunohost domain main-domain --output-as plain)
	ynh_app_setting_set --app=$app --key=maindomain --value=$maindomain
fi

#=================================================
# DOWNLOAD, CHECK AND UNPACK SOURCE
#=================================================

if [ "$upgrade_type" == "UPGRADE_APP" ]
then
	ynh_script_progression --message="Upgrading source files..." --weight=4

	# Remove the app directory securely
	ynh_secure_remove --file="$install_dir"

	# Download, the source from sources folder
	mkdir -p $install_dir && cp -a ../sources/* $install_dir
	ynh_add_config --template="../sources/index.html" --destination="$install_dir/index.html"
fi

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

#=================================================
# NGINX CONFIGURATION
#=================================================
ynh_script_progression --message="Upgrading NGINX web server configuration..." --weight=2

# Create a dedicated NGINX config
ynh_add_nginx_config

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

ynh_script_progression --message="Upgrade of $app completed" --last