// Copyright 2016 The prometheus-operator Authors
//
// 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 framework

import (
	"fmt"

	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
)

// PrintEvents prints the Kubernetes events to standard out.
func (f *Framework) PrintEvents() error {
	events, err := f.KubeClient.CoreV1().Events("").List(metav1.ListOptions{})
	if err != nil {
		return err
	}
	if events != nil {
		fmt.Println("=== Kubernetes events:")
		for _, e := range events.Items {
			fmt.Printf("FirstTimestamp: '%v', Reason: '%v', Message: '%v'\n", e.FirstTimestamp, e.Reason, e.Message)
		}
	}

	return nil
}
