export STACKSPIN="$HOME/stackspin"
_stackspin_cluster_cache=/var/tmp/stackspin-cluster

# Stackspin CLI Wrapper
# Initialize once with "stack select example.org",
# then it loads the last selected one on startup.
# Presumes a mapping like the following in your ssh config:
# Host example.org
#    Hostname [IP]
stack() {
	case "$1" in
	(select) shift
		export _cluster_name="$1"
		export _cluster_ip="$(ssh -G "$_cluster_name" | grep --max-count 1 "^hostname " | cut -d " " -f2-)"
		export CLUSTER_DIR="$STACKSPIN/clusters/$_cluster_name"
		export KUBECONFIG="$CLUSTER_DIR/kube_config_cluster.yml"
		echo Selected "$_cluster_name" with IP "$_cluster_ip"
		echo "$_cluster_name" >"$_stackspin_cluster_cache"
		;;
	(sso) shift
		builtin cd "$STACKSPIN"
		 -- flask "$@";;
		kubectl exec -n stackspin-apps nc-nextcloud-56bc649d78-q7snw -it -- su www-data -s /bin/bash -c "php occ fi
les:scan --all"
	(user)
		if test "$2" = "init"
		then mail="$3"
			shift 3
			stack user create "$mail"
			stack user update "$mail" name "$*"
			echo "Initialized user '$*' with email '$mail'"
		else "$0" pod single-sign-on -- flask "$@"
		fi;;
	(pod) shift
		kubectl exec -n stackspin \
			$(kubectl get pods -A | grep "$1-" | awk '{print $2}');;
	(*) builtin cd "$STACKSPIN"
		if test $# -gt 1 -a "$1" = install
		then shift && "./install/install-$1.sh" || ./install/install-app.sh "$@"
		else python3 -m stackspin "$_cluster_name" "$@"
		fi;;
	esac
}
cat "$_stackspin_cluster_cache" 2>/dev/null |
	while read cluster; do stack select "$cluster"; done
cd "$HOME/stackspout"