logo/levels.go at master · mbndr/logo

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package logo

// Level is a log level

type Level int

// Available log levels

const (

DEBUG Level = iota

INFO

WARN

ERROR

FATAL

)

// Options to store the key, level and color code of a log

type levelOptions struct {

Key string

Level Level

Color int

}

// Log options for all levels

var (

optDebug = &levelOptions{"DEBU", DEBUG, 34}

optInfo = &levelOptions{"INFO", INFO, 32}

optWarn = &levelOptions{"WARN", WARN, 33}

optError = &levelOptions{"ERRO", ERROR, 31}

optFatal = &levelOptions{"CRIT", FATAL, 31}

)

// Itol converts an integer to a logo.Level

// TODO is it possible to cast somehow?

func Itol(level int) Level {

switch level {

case 0:

return DEBUG

case 1:

return INFO

case 2:

return WARN

case 3:

return ERROR

case 4:

return FATAL

default:

return DEBUG

}

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