/
log.go
67 lines (52 loc) · 1.68 KB
/
log.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
// Copyright 2023 Juca Crispim <juca@poraodojuca.net>
// This file is part of tupi.
// tupi is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// tupi is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
// You should have received a copy of the GNU Affero General Public License
// along with tupi. If not, see <http://www.gnu.org/licenses/>.
package tupi
import (
"log"
"os"
)
type logLevel int
const (
LevelTrace logLevel = iota
LevelDebug
LevelInfo
LevelWarning
LevelError
)
var traceLogger log.Logger = *log.New(os.Stdout, "[TRACE] ", 0)
var debugLogger log.Logger = *log.New(os.Stdout, "[DEBUG] ", 0)
var infoLogger log.Logger = *log.New(os.Stdout, "[INFO] ", 0)
var warningLogger log.Logger = *log.New(os.Stderr, "[WARNING] ", 0)
var errorLogger log.Logger = *log.New(os.Stderr, "[ERROR] ", 0)
var currentLogLevel logLevel = LevelInfo
func SetLogLevel(level logLevel) {
currentLogLevel = level
}
func GetLogLevel() logLevel {
return currentLogLevel
}
func Debugf(format string, v ...interface{}) {
if currentLogLevel <= LevelDebug {
debugLogger.Printf(format, v...)
}
}
func Infof(format string, v ...interface{}) {
if currentLogLevel <= LevelInfo {
infoLogger.Printf(format, v...)
}
}
func Errorf(format string, v ...interface{}) {
if currentLogLevel <= LevelError {
errorLogger.Printf(format, v...)
}
}