#!/bin/bash

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

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

#=================================================
# REMOVE SYSTEM CONFIGURATIONS
#=================================================
ynh_script_progression --message="Removing system configurations related to $app..." --weight=1

# Remove the service from the list of services known by YunoHost (added from `yunohost service add`)
if ynh_exec_warn_less yunohost service status "$app" >/dev/null; then
	yunohost service remove "$app"
fi

# Remove the dedicated systemd config
ynh_exec_warn_less ynh_remove_systemd_socket_config
ynh_exec_warn_less ynh_remove_systemd_config

# Stop LXC systemd services for dnsmasq.
ynh_systemd_action --service_name="lxc-net" --action="stop"
ynh_systemd_action --service_name="lxc" --action="stop"

_ynh_remove_ld_so

_ynh_unset_subuid_subgid

_ynh_remove_dnsmasq

#=================================================
# REMOVE CONTAINERS
#=================================================
# Remove the data directory if --purge option is used
if [ "${YNH_APP_PURGE:-0}" -eq 1 ]; then
	ynh_script_progression --message="Removing containers..."
	ynh_secure_remove --file="/var/lib/lxd"
fi

#=================================================
# CLOSE A PORT
#=================================================
if yunohost firewall list | grep -q "\- 67$"; then
	ynh_script_progression --message="Closing port 67..."
	ynh_exec_warn_less yunohost firewall disallow Both 67
fi

#=================================================
# SPECIFIC REMOVE
#=================================================
# REMOVE VARIOUS FILES
#=================================================
ynh_script_progression --message="Removing various files..."

ynh_secure_remove --file="/usr/local/lib/$app"

# Remove the log files
ynh_secure_remove --file="/var/log/$app"

ynh_secure_remove --file="/usr/local/bin/fuidshift"
ynh_secure_remove --file="/usr/local/bin/lxc"
ynh_secure_remove --file="/usr/local/bin/lxc-to-lxd"
ynh_secure_remove --file="/usr/local/bin/lxd"
ynh_secure_remove --file="/usr/local/bin/lxd-agent"
ynh_secure_remove --file="/usr/local/bin/lxd-benchmark"
ynh_secure_remove --file="/usr/local/bin/lxd-migrate"
ynh_secure_remove --file="/usr/local/bin/lxd-user"
ynh_secure_remove --file="/etc/bash_completion.d/lxd-client"

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

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