scaffold: add ready reason as additional printer column

Author: cbarbian-sap

scaffold/templates/api/__groupVersion__/types.go.tpl

@@ -63,7 +63,8 @@ type {{ .kind }}Status struct {
 // +kubebuilder:object:root=true
 // +kubebuilder:subresource:status
 // +kubebuilder:printcolumn:name="State",type=string,JSONPath=`.status.state`
-// +kubebuilder:printcolumn:name="Age",type="date",JSONPath=".metadata.creationTimestamp"
+// +kubebuilder:printcolumn:name="Reason",type=string,JSONPath=`.status.conditions[?(@.type=='Ready')].reason`
+// +kubebuilder:printcolumn:name="Age",type="date",JSONPath=`.metadata.creationTimestamp`
 // +genclient
 
 // {{ .kind }} is the Schema for the {{ .resource }} API.