#jinja2: lstrip_blocks: True
#!/bin/bash

if [ "$(id -u)" != "0" ]; then
	echo "This script must be executed as root! Aborting."
	exit 1
fi

echo "WARNING! You are about to remove everything the playbook installs for {{ matrix_server_fqn_matrix }}: matrix, docker images, …"
echo -n "If you're sure you want to do this, type: 'Yes, I really want to remove everything!'"
read sure

if [ "$sure" != "Yes, I really want to remove everything!" ]; then
	echo "Good thing I asked, exiting"
	exit 0
else
	echo "Stop and remove Matrix services"

	for s in $(find {{ devture_systemd_docker_base_systemd_path }}/ -type f -name "matrix-*" -printf "%f\n"); do
		systemctl disable --now $s
		rm -f {{ devture_systemd_docker_base_systemd_path }}/$s
	done

	systemctl daemon-reload

	echo "Remove unused Docker images and resources"
	docker system prune -af

	echo "This playbook creates a lot of matrix-* networks. Consider removing them manually ('docker network ls', followed by 'docker network rm NETWORK_NAME')"

	echo "Remove {{ matrix_base_data_path }} directory"
	rm -fr "{{ matrix_base_data_path }}"
	exit 0
fi
