gologger

Logger library for the gophers

An openionated logging library for golang.Gologger writes logs as json in the following format

{
    "time":"2016-11-10T16:11:46.59Z",
    "process_name":"sample_logger",
    "host_name":"sarath.local",
    "process_id":29422,
    "level":"ERROR",
    "file_name":"/home/sarath/go/src/github.com/sarathsp06/gologger/sample/main.go",
    "line_num":13,
    "log_msg":"error happened"
}

That much info will be how following will be written

logger.Error("error happened")

Installing / Getting started

Just like any other go library

go get github.com/sarathsp06/gologger

But if one needs to get a particular version then use

go get gopkg.in/sarathsp06/gologger.vx #x is the version Number

Developing

Here's a brief intro about what a developer must do in order to start developing the project further:

Get it using go get or clone
Make changes and make a pull reqeuest with Updated README if featue addition

Features

What's all the bells and whistles this project can perform?

It can log - Obviously
Easy buffered logging
You can set write to logger for redirecting logs
log message will contain much deeper details like line number of error , process id,host_name etc

How to use

This is how one may use the library

import the package

import logger "github.com/sarathsp06/gologger"

Initialize the package

if err := logger.InitLogger("INFO", ".", "sample_logger",true); err != nil {
		panic(err.Error())
}

Log as you wish with formated and normal message

logger.Error("error happened")
logger.Debug("Debug message",":Sasa","sasa")
logger.Info("error happened")
logger.Warning("error happened")
logger.Errorf("error happened %s", "Yo")
logger.Debugf("debug message : %s", "YoYo")

Explore more ....

Here is a sample code

package main

import (
	"os"
	logger "github.com/sarathsp06/gologger"
)

func main() {
	if err := logger.InitLogger("INFO", ".", "sample_logger",true); err != nil {
		panic(err.Error())
	}
	logger.SetLogWriter(os.Stdout)
	logger.Error("error happened")
	logger.Debug("Debug message")
	logger.Info("error happened")
	logger.Warning("error happened")
	logger.Errorf("error happened %s", "Yo")
	logger.Debugf("debug message : %s", "YoYo")
}

Licensing

"The code in this project is licensed under MIT license."

sarathsp06 / gologger