#!/bin/bash

# Exit on command errors and treat unset variables as an error
set -eu

# Load common variables and functions
source ./_common.sh

# Retrieve old app settings
domain=$(ynh_app_setting_get "$app" domain)
path=$(ynh_app_setting_get "$app" path)
is_public=$(ynh_app_setting_get "$app" is_public)

# Check domain/path availability
sudo yunohost app checkurl "${domain}${path}" -a "$app" \
    || ynh_die "Path not available: ${domain}${path}"

# Check destination directory
[[ -d $DESTDIR ]] && ynh_die \
"The destination directory '$DESTDIR' already exists.\
 You should safely delete it before restoring this app."

 # Check configuration files
 nginx_conf="/etc/nginx/conf.d/${domain}.d/${app}.conf"
 [[ -f $nginx_conf ]] && ynh_die \
 "The NGINX configuration already exists at '${nginx_conf}'.
 You should safely delete it before restoring this app."

pre_inst_haste backup

# Restore NGINX configuration
sudo cp -a ./nginx.conf "/etc/nginx/conf.d/${domain}.d/${app}.conf"

# Restart webserver and app
sudo systemctl reload nginx.service
sudo systemctl start "$app".service

# Add Haste to YunoHost's monitored services
sudo yunohost service add "$app" --log /var/log/"$app"/"$app".log