easylogger's Introduction

EasyLogger

Thanks to github.com/gookit/color and github.com/natefinch/lumberjack, this simple rotating logger with colourful console output is easy to config and use. Hope you like it!

Easy Setup

Size Rotating Logger

package main

import (
	"log"
	"testing"
)

func TestNewSizeRotatingEasyLogger(t *testing.T) {
	l := NewSizeRotatingEasyLogger(
		"./Logs/test.log",           // log currentFile name
		1,                           // max currentFile size in MB
		30,                          // max currentFile backup days
		30,                          // max backup currentFile number
		true,                        // use local time
		false,                       // use compression for backup files
		log.Ldate|log.Lmicroseconds, // log line flag
		"",                          // logger name
		true,                        // use console output at the same time
	)

	for i := 0; i < 10000; i++ {
		l.Trace("hello world")
		l.Debug("hello world")
		l.Info("hello world")
		l.Warn("hello world")
		l.Error("hello world")
		l.Fatal("hello world")

		l.Tracef("f:%s", "hello world")
		l.Debugf("f:%s", "hello world")
		l.Infof("f:%s", "hello world")
		l.Warnf("f:%s", "hello world")
		l.Errorf("f:%s", "hello world")
		l.Fatalf("f:%s", "hello world")
	}
}

Time Rotating Logger

package EasyLogger

import (
	"log"
	"testing"
)

func TestNewTimeRotatingEasyLogger(t *testing.T) {
	l := NewTimeRotatingEasyLogger(
		"./Logs/",
		1,
		1,
		true,
		false,
		log.Ldate | log.Lmicroseconds,
		"",
		true)

	l.Trace("hello world")
	l.Debug("hello world")
	l.Info("hello world")
	l.Warn("hello world")
	l.Error("hello world")
	l.Fatal("hello world")

	l.Tracef("f:%s", "hello world")
	l.Debugf("f:%s", "hello world")
	l.Infof("f:%s", "hello world")
	l.Warnf("f:%s", "hello world")
	l.Errorf("f:%s", "hello world")
	l.Fatalf("f:%s", "hello world")
}