mrtazz/checkmake

// Package logger provides a super simple way for logging on different levels
package logger

import (
    "log"
)

// LogLevel is a wrapping type around int to set the loglevel of the package
type LogLevel int

const (
    // ErrorLevel log level
    ErrorLevel LogLevel = iota
    // InfoLevel log level
    InfoLevel
    // DebugLevel log level
    DebugLevel
)

var (
    level = ErrorLevel
)

// SetLogLevel allows consumers to set the logging level
func SetLogLevel(lvl LogLevel) {
    level = lvl
}

// Error writes errors
func Error(msg string) {
    if level >= ErrorLevel {
        log.Println(msg)
    }
}

// Info writes info logs
func Info(msg string) {
    if level >= InfoLevel {
        log.Println(msg)
    }
}

// Debug writes info logs
func Debug(msg string) {
    if level >= DebugLevel {
        log.Println(msg)
    }
}