internal/common/logger.go

/*
 * Copyright 2018-present Open Networking Foundation

 * 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 common

import log "github.com/sirupsen/logrus"

func SetLogLevel(logger *log.Logger, level string, caller bool) {

	logger.SetReportCaller(caller)

	switch level {
	case "trace":
		logger.SetLevel(log.TraceLevel)
	case "debug":
		logger.SetLevel(log.DebugLevel)
	case "info":
		logger.SetLevel(log.InfoLevel)
	case "warn":
		logger.SetLevel(log.WarnLevel)
	case "error":
		logger.SetLevel(log.ErrorLevel)
	default:
		logger.SetLevel(log.DebugLevel)
		logger.WithFields(log.Fields{
			"level": level,
		}).Warn("The provided level is unknown. Defaulting to 'debug'")
	}

}