matrix-docker-ansible-deploy/roles/matrix-base/templates/usr-local-bin/matrix-remove-all.j2

#!/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.{{ host_specific_hostname_identity }}: 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 /etc/systemd/system/ -name "matrix-*" -printf "%f\n"); do
		systemctl stop $s
		rm -f /etc/systemd/system/$s
	done
	systemctl daemon-reload
	echo "Remove matrix cronjobs"
	find /etc/cron.d/ -name "matrix-*" -delete
	echo "Remove matrix scripts"
	find /usr/local/bin/ -name "matrix-*" -delete
	echo "Remove every docker images"
	docker rmi $(docker images -aq)
	echo "Remove docker matrix network"
	docker network rm matrix
	echo "Remove /matrix directory"
	rm -fr /matrix
	exit 0
fi