post_install() {
	# Create users and data directory
	
	echo "Adding user bitwarden_rs and creating data directory /var/lib/bitwarden_rs ..."
	mkdir -p /var/lib/bitwarden_rs
	getent group bitwarden_rs &>/dev/null || groupadd -r bitwarden_rs >/dev/null
	getent passwd bitwarden_rs &>/dev/null || useradd -r -g bitwarden_rs -d /var/lib/bitwarden_rs -s /usr/bin/nologin bitwarden_rs >/dev/null
	chown bitwarden_rs:bitwarden_rs /var/lib/bitwarden_rs
	chmod 0750 /var/lib/bitwarden_rs
	
	# Load service file
	systemctl --quiet daemon-reload
	
	echo ""
	echo "##########"
	echo "#"
	echo "#   Remember to configure the server via its environment-variables under /etc/bitwarden_rs.env"
	echo "#   After that, start/enable the server via 'systemctl enable bitwarden_rs.service --now'"
	echo "#"
	echo "##########"
	echo ""

}

post_upgrade() {
	# Reload service file
	systemctl --quiet daemon-reload
	echo ""
	echo "##########"
	echo "#"
	echo "#   Remember to restart the bitwarden_rs unit via 'systemctl restart bitwarden_rs.service', if neccessary."
	echo "#"
	echo "##########"
	echo ""

}

pre_remove() {
	# Stop service
	systemctl --quiet --no-reload disable --now bitwarden_rs.service
}

post_remove() {
	# Unload service
	systemctl --quiet daemon-reload
	echo ""
	echo "##########"
	echo "#"
	echo "#   Remember to remove the user/group bitwarden_rs, if neccessary."
	echo "#   All server data in /var/lib/bitwarden_rs was NOT deleted!"
	echo "#"
	echo "##########"
	echo ""
}