The simplified usage of Zap and Lumberjack logging systems in Go for easier usage of the library.

Installation

go get -u github.com/itrepablik/itrlog

Usage

This is how you can use the simplified initializations for Zap and Lumberjack logging libraries.

package main

import (
	"github.com/itrepablik/itrlog"
)

func init() {
	// Custom settings to initialize the itrlog.
	itrlog.SetLogInit(50, 90, "logs", "test_log_")
}

func main() {
	// Basic logging message
	itrlog.Info("basic info log output...")
	itrlog.Error("basic error log output...")
	itrlog.Warn("basic warning log output...")
	itrlog.Debug("basic debug log output...")
	
	// Similar to the standard Go's fmt or log formatting
	itrlog.Infof("started API on port: %s", port)
	itrlog.Errorf("server started at: %s", time.Now().Format(time.RFC3339))
	itrlog.Warnf("fetched data results: %v", results)
	itrlog.Debugf("debugging starts here: %v", err)
	
	// Structured context as loosely typed key-value pairs.
	itrlog.Infow("New User", "username", "admin", "email", "email@site.com", "log_time", time.Now().Format(itrlog.LogTimeFormat))
	itrlog.Errorw("New User", "username", "admin", "email", "email@site.com", "log_time", time.Now().Format(itrlog.LogTimeFormat))
	itrlog.Warnw("New User", "username", "admin", "email", "email@site.com", "log_time", time.Now().Format(itrlog.LogTimeFormat))
	itrlog.Debugw("New User", "username", "admin", "email", "email@site.com", "log_time", time.Now().Format(itrlog.LogTimeFormat))
}

It will auto-create the logs folder in the root directory of your project, but, of course, it's up to you which directory to point your log files and the test_log_ is the initial log filename. The logging output it's a JSON format for easy integration with any of your existing software to keep track of the logs information.

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License

Code is distributed under MIT license, feel free to use it in your proprietary projects as well.