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// mauLogger - A logger for Go programs
// Copyright (c) 2016-2021 Tulir Asokan
//
// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
package maulogger
import (
"fmt"
)
// Level is the severity level of a log entry.
type Level struct {
Name string
Severity, Color int
}
var (
// LevelDebug is the level for debug messages.
LevelDebug = Level{Name: "DEBUG", Color: -1, Severity: 0}
// LevelInfo is the level for basic log messages.
LevelInfo = Level{Name: "INFO", Color: 36, Severity: 10}
// LevelWarn is the level saying that something went wrong, but the program will continue operating mostly normally.
LevelWarn = Level{Name: "WARN", Color: 33, Severity: 50}
// LevelError is the level saying that something went wrong and the program may not operate as expected, but will still continue.
LevelError = Level{Name: "ERROR", Color: 31, Severity: 100}
// LevelFatal is the level saying that something went wrong and the program will not operate normally.
LevelFatal = Level{Name: "FATAL", Color: 35, Severity: 9001}
)
// GetColor gets the ANSI escape color code for the log level.
func (lvl Level) GetColor() string {
if lvl.Color < 0 {
return "\x1b[0m"
}
return fmt.Sprintf("\x1b[%dm", lvl.Color)
}
// GetReset gets the ANSI escape reset code.
func (lvl Level) GetReset() string {
if lvl.Color < 0 {
return ""
}
return "\x1b[0m"
}
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