// AddImageStreamRefEdge ensures that a directed edge exists between an IST Node and the IS it references
func AddImageStreamRefEdge(g osgraph.MutableUniqueGraph, node *imagegraph.ImageStreamTagNode) {
isName, _, _ := imageapi.SplitImageStreamTag(node.Name)
imageStream := &imageapi.ImageStream{}
imageStream.Namespace = node.Namespace
imageStream.Name = isName
imageStreamNode := imagegraph.FindOrCreateSyntheticImageStreamNode(g, imageStream)
g.AddEdge(node, imageStreamNode, ReferencedImageStreamGraphEdgeKind)
}
// AddImageStreamImageRefEdge ensures that a directed edge exists between an ImageStreamImage Node and the IS it references
func AddImageStreamImageRefEdge(g osgraph.MutableUniqueGraph, node *imagegraph.ImageStreamImageNode) {
dockImgRef, _ := imageapi.ParseDockerImageReference(node.Name)
imageStream := &imageapi.ImageStream{}
imageStream.Namespace = node.Namespace
imageStream.Name = dockImgRef.Name
imageStreamNode := imagegraph.FindOrCreateSyntheticImageStreamNode(g, imageStream)
g.AddEdge(node, imageStreamNode, ReferencedImageStreamImageGraphEdgeKind)
}