A fork of Gitea (see branch `mj`) adding Majority Judgment Polls 𐄷 over Issues and Merge Requests. https://git.mieuxvoter.fr
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// Copyright 2019 The Gitea Authors. All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.
package log
import (
jsoniter "github.com/json-iterator/go"
// Level is the level of the logger
type Level int
const (
// TRACE represents the lowest log level
TRACE Level = iota
// DEBUG is for debug logging
// INFO is for information
// WARN is for warning information
// ERROR is for error reporting
// CRITICAL is for critical errors
// FATAL is for fatal errors
// NONE is for no logging
var toString = map[Level]string{
TRACE: "trace",
DEBUG: "debug",
INFO: "info",
WARN: "warn",
ERROR: "error",
CRITICAL: "critical",
FATAL: "fatal",
NONE: "none",
var toLevel = map[string]Level{
"trace": TRACE,
"debug": DEBUG,
"info": INFO,
"warn": WARN,
"error": ERROR,
"critical": CRITICAL,
"fatal": FATAL,
"none": NONE,
// Levels returns all the possible logging levels
func Levels() []string {
keys := make([]string, 0)
for key := range toLevel {
keys = append(keys, key)
return keys
func (l Level) String() string {
s, ok := toString[l]
if ok {
return s
return "info"
// Color returns the color string for this Level
func (l Level) Color() *[]byte {
color, ok := levelToColor[l]
if ok {
return &(color)
none := levelToColor[NONE]
return &none
// MarshalJSON takes a Level and turns it into text
func (l Level) MarshalJSON() ([]byte, error) {
buffer := bytes.NewBufferString(`"`)
return buffer.Bytes(), nil
// FromString takes a level string and returns a Level
func FromString(level string) Level {
temp, ok := toLevel[strings.ToLower(level)]
if !ok {
return INFO
return temp
// UnmarshalJSON takes text and turns it into a Level
func (l *Level) UnmarshalJSON(b []byte) error {
var tmp interface{}
json := jsoniter.ConfigCompatibleWithStandardLibrary
err := json.Unmarshal(b, &tmp)
if err != nil {
fmt.Fprintf(os.Stderr, "Err: %v", err)
return err
switch v := tmp.(type) {
case string:
*l = FromString(v)
case int:
*l = FromString(Level(v).String())
*l = INFO
return nil