post_install() {
	# working on folders
	if [ ! -d '/var/lib/tor/onioncat' ]; then
		mkdir -p /var/lib/tor/onioncat
	fi

	# show message
	echo "See https://github.com/rahra/onioncat"
	echo "for configuration guide."
}

post_upgrade() {
	post_install
}

post_remove() {
	# working on folders
	rm -rf /var/lib/tor/onioncat
}