log

Documentation

Overview

Package log offers various logging options

Index

• Constants
• Variables
• func D(a ...interface{})
• func E(a ...interface{})
• func F(a ...interface{})
• func I(a ...interface{})
• func P(a ...interface{})

Constants

const AppName string = "goBlue/log"

AppName is the name of the application

const FullVersion string = AppName + VersionMajor + "." + VersionMinor + VersionBuild

FullVersion contains the full name and version of this package in a printable string

const LevelDebug int = 5

LevelDebug debug information

const LevelError int = 3

LevelError any error occurred

const LevelFatal int = 2

LevelFatal fatal error, program can at least exit gracefully

const LevelInfo int = 4

LevelInfo just some information

const LevelPanic int = 1

LevelPanic program cannot continue. Will actually cause a panic!

const LogfileBehaviourAll int = 0

LogfileBehaviourAll Defines if the logger logs everything to one single file

const LogfileBehaviourDaily int = 1

LogfileBehaviourDaily Defines if the logger logs everything to one file for each day (useful for logrotate)

const VersionBuild string = "s"

VersionBuild is the type of this release. s(table), b(eta), d(evelopment), n(ightly)

const VersionMajor string = "0"

VersionMajor 0 means in development, >1 ensures compatibility with each minor version, but breakes with new major version

const VersionMinor string = "1"

VersionMinor introduces changes that require a new version number. If the major version is 0, they are likely to break compatibility

Variables

var CurrentLevel = 4

CurrentLevel defines the current loglevel

var CurrentLogFileBehaviour = LogfileBehaviourAll

CurrentLogFileBehaviour defines current logfile behaviour, defaults to LogfileBehaviourAll

var Logfilename = "log.log"

Logfilename name of the default log

var Path = "."

Path for the default log

var PrintToFile = true

PrintToFile defines which outputs are used, note that panic, fatal and error always prints to error.log, if printToFile is true those are printed to normal log file additionally

var PrintToStderr = true

PrintToStderr defines which outputs are used, note that panic always prints to stderr and ignores this setting, while Info and Debug will never print to stderr

var PrintToStdout = false

PrintToStdout defines which outputs are used, note that everything will be printed to stdout while nothing is printed by default

Functions

func D

func D(a ...interface{})

D logs debug

func E

func E(a ...interface{})

E logs error

func F

func F(a ...interface{})

F logs fatal

func I

func I(a ...interface{})

I logs info

func P

func P(a ...interface{})

P logs panic, NOTE that this will throw a panic at the end!