35 lines
577 B
Go
35 lines
577 B
Go
// Copyright (C) 2017 Marius Schellenberger
|
|
|
|
package log
|
|
|
|
import (
|
|
stdlog "log"
|
|
"os"
|
|
)
|
|
|
|
var log *stdlog.Logger
|
|
|
|
func NewLogger(file string) {
|
|
if file == "" {
|
|
log = stdlog.New(os.Stdout, "", stdlog.LstdFlags)
|
|
return
|
|
}
|
|
f, err := os.OpenFile(file, os.O_RDWR|os.O_CREATE|os.O_APPEND, 0644)
|
|
if err != nil {
|
|
stdlog.Fatal(err)
|
|
}
|
|
stdlog.SetOutput(f)
|
|
log = stdlog.New(f, "", stdlog.LstdFlags)
|
|
}
|
|
|
|
func Println(v ...interface{}) {
|
|
log.Println(v...)
|
|
}
|
|
|
|
func Printf(fmt string, v ...interface{}) {
|
|
log.Printf(fmt, v...)
|
|
}
|
|
|
|
func Fatal(v ...interface{}) {
|
|
log.Fatal(v...)
|
|
}
|