goLog

Logger for go projects

Install

go get github.com/goKLC/goLog

Import

import "github.com/goKLC/goLog"

Usage

var log goLog.LogInterface
var conf *goLog.Config
log, conf = goLog.New()

fileHandler := goLog.NewFileHandler()
fileHandler.Partition = true
fileHandler.PartitionRange = goLog.DAILY
fileHandler.Path = "log"

terminalHandler := goLog.NewTerminalHandler()

redisClient := redis.NewClient(&redis.Options{
		Addr:               "127.0.0.1:6379",
		Password:           "",
		DB:                 0,
	})

redisHandler := goLog.NewRedisHandler()
redisHandler.Client = redisClient
redisHandler.Key = "goLog"

db, _ := gorm.Open("mysql", "root:password@tcp(127.0.0.1:3306)/go_log?charset=utf8&parseTime=True")
dbHandler := goLog.NewDBHandler(db)

emailHandler := goLog.NewEmailHandler()
emailHandler.Levels = []goLog.Level{goLog.CRITICAL, goLog.EMERGENCY, goLog.ERROR}
emailHandler.Host = "smtp.mailtrap.io:25"
emailHandler.Auth = smtp.PlainAuth("", "username", "password", "smtp.mailtrap.io")
emailHandler.From = "info@goklc.org"
emailHandler.To = []string{"admin@goklc.org", "mkilic@goklc.org"}
	
config.AddHandler(fileHandler)
config.AddHandler(terminalHandler)
config.AddHandler(redisHandler)
config.AddHandler(dbHandler)
config.AddHandler(emailHandler)

*RedisHandler use github.com/go-redis/redis

*DBHandler use github.com/jinzhu/gorm

Config

conf.TimeFormat = "2006-01-02 15:04:05"

TimeFormat = log time format golang time format

Create Log

This example:

log.Info("foo message", map[string]interface{}{"foo":"bar", "baz": "foo", "subContext": map[string]interface{}{"subFoo": "subBar"}})
log.Error("foo", nil)

Output:

file path : logs/2019-11-5-app.log

[2019-11-03 00:19:00] Info: foo message
        {
          "baz": "foo",
          "foo": "bar",
          "subContext": {
            "subFoo": "subBar"
            }
         }
[2019-11-03 00:19:00] Error: foo