func applyLabels(applicator labels.ApplicatorWithoutWatches, entityID string, labelType labels.Type, additiveLabels map[string]string, destructiveKeys []string) error {
var err error
if !confirm(fmt.Sprintf("mutate the labels for %s/%s", labelType, entityID)) {
return nil
}
if len(additiveLabels) > 0 {
for k, v := range additiveLabels {
err = applicator.SetLabel(labelType, entityID, k, v)
if err != nil {
fmt.Fprintf(os.Stderr, "Error while appyling label. k/v: %s/%s.\n%v\n", k, v, err)
}
}
}
if len(destructiveKeys) > 0 {
for _, key := range destructiveKeys {
err = applicator.RemoveLabel(labelType, entityID, key)
if err != nil {
fmt.Fprintf(os.Stderr, "Error while destroying label with key: %s.\n%v\n", key, err)
}
}
}
return nil
}
