_pkgname=docker-rootless-extras

post_install() {
    echo -ne "\e[34;1m"
	echo "=== post_install Setup for $_pkgname ==="
	echo -ne "\e[39;1m"
    echo "Setup on your userspace, i,e exec this command and following instruction."
    echo "  $ dockerd-rootless-setuptool.sh check"
    echo -ne "\e[34;1m"
	echo "=== systemd Setup for $_pkgname ==="
	echo -ne "\e[39;1m"
    echo "Start rootless docker with systemd."
    echo "  $ systemctl start --user dockerd-rootless.service"
    echo "To launch the daemon on system startup."
    echo "  $ systemctl enable --user dockerd-rootless.service"
    echo -ne "\e[34;1m"
	echo "=== Exec docker command on $_pkgname ==="
	echo -ne "\e[39;1m"
    echo "Following this commands."
    echo "  $ export DOCKER_HOST=unix://$XDG_RUNTIME_DIR/docker.sock"
    echo "  $ docker info"
	echo -ne "\e[0m"
}