organization and repository are now exclusive

controllers/runner_controller.go

@@ -66,6 +66,12 @@ func (r *RunnerReconciler) Reconcile(req ctrl.Request) (ctrl.Result, error) {
 		return ctrl.Result{}, client.IgnoreNotFound(err)
 	}
 
+	err := validateRunnerSpec(&runner.Spec)
+	if err != nil {
+		log.Info("Failed to validate runner spec", "error", err.Error())
+		return ctrl.Result{}, nil
+	}
+
 	if runner.ObjectMeta.DeletionTimestamp.IsZero() {
 		finalizers, added := addFinalizer(runner.ObjectMeta.Finalizers)
 
@@ -439,3 +445,15 @@ func removeFinalizer(finalizers []string) ([]string, bool) {
 
 	return result, removed
 }
+
+// organization & repository are both exclusive - however this cannot be checked with kubebuilder
+// therefore have an additional check here to log an error in case spec is invalid
+func validateRunnerSpec(spec *v1alpha1.RunnerSpec) error {
+	if len(spec.Organization) == 0 && len(spec.Repository) == 0 {
+		return fmt.Errorf("RunnerSpec needs organization or repository")
+	}
+	if len(spec.Organization) > 0 && len(spec.Repository) > 0 {
+		return fmt.Errorf("RunnerSpec cannot have both organization and repository")
+	}
+	return nil
+}