Categorygithub.com/nszilard/log
modulepackage
1.0.0
Repository: https://github.com/nszilard/log.git
Documentation: pkg.go.dev
Overview
Versions
2
Dependencies
6
Dependents
5
Files
78 SLOC

# README

Log

CI Go Report Card GoDoc

Log is a flexible logger for Golang applications. Inspired by xfxdev/xlog.

NOTICE Neither Fatal(f) nor Panic(f) functions exit the running code.

Installation

go get github.com/nszilard/log

Features

• Level logging

Support 7 different log levels, with an additional one having no level set. This makes it super easy to migrate from the built-in "log" package.

const (
	PanicLevel Level = iota
	FatalLevel
	ErrorLevel
	WarnLevel
	NoLevel
	InfoLevel
	TraceLevel
	DebugLevel
)

• Custom Log Layout

The layout can be modified according to the following table (you can use any combination):

KeyMaps toExample
%yYear
%MMonth
%dDay
%hHours
%mMinutes
%sSeconds
%lLog message
%LLog level
%FFile path/a/b/c/d.go
%fFile named.go
%iLine in file
%D%y/%M/%d
%T%h:%m:%s

NOTICE: If you doesn't call 'SetLayout', it will use %D %T %L (%f:%i) ▶ %l by default.

• Thread safety

Log is protected by a mutex, so you can output logs in multiple goroutines.

# Packages

No description provided by the author

# Functions

Debug is equivalent to Logger.Debug.
Debugf is equivalent to Logger.Debugf.
Error is equivalent to Logger.Error.
Errorf is equivalent to Logger.Errorf.
Fatal is equivalent to Logger.Fatal.
Fatalf is equivalent to Logger.Fatalf.
Info is equivalent to Logger.Info.
Infof is equivalent to Logger.Infof.
New creates a new Logger.
Panic is equivalent to Logger.Panic.
Panicf is equivalent to Logger.Panicf.
Printf is equivalent to Logger.Logf.
Println is equivalent to Logger.Log.
SetLevelDebug will set the log level to Debug.
SetLevelInfo will set the log level to Info.
SetOutput will set the output to the specified.
Trace is equivalent to Logger.Debug.
Tracef is equivalent to Logger.Debugf.
Warn is equivalent to Logger.Warn.
Warnf is equivalent to Logger.Warnf.