// Copyright 2020 Banzai Cloud
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package resources

import (
	ctrl "sigs.k8s.io/controller-runtime"
	"sigs.k8s.io/controller-runtime/pkg/reconcile"
)

// RunReconcilers run component reconcilers one by one and stop on first error.
func RunReconcilers(reconcilers []ComponentReconciler) (ctrl.Result, error) {
	for _, reconciler := range reconcilers {
		result, err := reconciler()
		if err != nil {
			return reconcile.Result{}, err
		}
		if result != nil {
			// short circuit if requested explicitly
			return *result, nil
		}
	}

	return ctrl.Result{}, nil
}
