/
logmgr.go
52 lines (45 loc) · 1.6 KB
/
logmgr.go
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/*******************************************************************************
* Copyright 2019 Samsung Electronics All Rights Reserved.
*
* 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 logmgr implements to handle log files and log format
package logmgr
import (
"log"
"os"
"github.com/leemcloughlin/logfile"
)
var logFileName = "logmgr.log"
// Init sets the environments for logging
func Init(logFilePath string) {
if _, err := os.Stat(logFilePath); err != nil {
err := os.MkdirAll(logFilePath, os.ModePerm)
if err != nil {
log.Panicf("Failed to create logFilePath %s: %s\n", logFilePath, err)
}
}
logFile, err := logfile.New(
&logfile.LogFile{
FileName: logFilePath + "/" + logFileName,
FileMode: 0644,
MaxSize: 500 * 1024, // 500K
OldVersions: 3,
Flags: logfile.OverWriteOnStart | logfile.RotateOnStart})
if err != nil {
log.Panicf("Failed to create logFile %s: %s\n", logFileName, err)
}
log.SetFlags(log.Ldate | log.Ltime | log.Lshortfile)
log.SetOutput(logFile)
}