// Pacakage resource provides basic utilities for working with Google Cloud Platform
// resource strings.
package resource

import "path"

const (
	Global = "global"
)

// Ref produces a reference to a GCP resource that can be used when interacting with
// the GCP API, either directly or with K8s Config Connector
func Ref(projectID string, location string, resourceType string, resourceName string) string {
	e := []string{"projects", projectID}
	if location == Global {
		e = append(e, Global)
	} else {
		e = append(e, "locations", location)
	}
	e = append(e, resourceType, resourceName)
	return path.Join(e...)
}