-
Notifications
You must be signed in to change notification settings - Fork 43
/
logrus.go
executable file
·246 lines (204 loc) · 4.99 KB
/
logrus.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
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
package logrus
import (
"io"
"os"
"sync"
"github.com/albertwidi/go-project-example/internal/pkg/log/logger"
"github.com/sirupsen/logrus"
)
var _ logger.Logger = (*Logger)(nil)
// Logger struct
type Logger struct {
logger *logrus.Logger
config logger.Config
mu *sync.Mutex
}
// DefaultLogger return default value of logger
func DefaultLogger() *Logger {
l := Logger{
config: logger.Config{
Level: logger.InfoLevel,
TimeFormat: logger.DefaultTimeFormat,
},
}
lgr := logrus.New()
lgr.SetFormatter(&logrus.TextFormatter{
DisableColors: !l.config.UseColor,
TimestampFormat: l.config.TimeFormat,
})
setLevel(lgr, l.config.Level)
l.logger = lgr
return &l
}
// New logger
func New(config *logger.Config) (*Logger, error) {
if config == nil {
config = &logger.Config{
Level: logger.InfoLevel,
TimeFormat: logger.DefaultTimeFormat,
}
}
if config.TimeFormat == "" {
config.TimeFormat = logger.DefaultTimeFormat
}
lgr, err := newLogger(config)
if err != nil {
return nil, err
}
l := Logger{
logger: lgr,
config: *config,
}
return &l, nil
}
func newLogger(config *logger.Config) (*logrus.Logger, error) {
lgr := logrus.New()
// set writer to file if config.LogFile is not empty
if config.LogFile != "" {
file, err := logger.CreateLogFile(config.LogFile)
if err != nil {
return nil, err
}
// use multiwriter to write to os.Stderr and file output
writers := io.MultiWriter(os.Stderr, file)
lgr.SetOutput(writers)
}
// choose between json formatter or normal text
if config.UseJSON {
lgr.SetFormatter(&logrus.JSONFormatter{
TimestampFormat: config.TimeFormat,
})
} else {
lgr.SetFormatter(&logrus.TextFormatter{
// invert the bool
DisableColors: !config.UseColor,
TimestampFormat: config.TimeFormat,
})
}
// set caller
lgr.SetReportCaller(config.Caller)
// set level
setLevel(lgr, config.Level)
return lgr, nil
}
// SetConfig to paply a new config to logger
func (l *Logger) SetConfig(config *logger.Config) error {
l.mu.Lock()
defer l.mu.Unlock()
if config == nil {
return nil
}
logger, err := newLogger(config)
if err != nil {
return err
}
l.logger = logger
return nil
}
func setLevel(lgr *logrus.Logger, level logger.Level) {
switch level {
case logger.DebugLevel:
lgr.SetLevel(logrus.DebugLevel)
case logger.InfoLevel:
lgr.SetLevel(logrus.InfoLevel)
case logger.WarnLevel:
lgr.SetLevel(logrus.WarnLevel)
case logger.ErrorLevel:
lgr.SetLevel(logrus.ErrorLevel)
case logger.FatalLevel:
lgr.SetLevel(logrus.FatalLevel)
default:
lgr.SetLevel(logrus.InfoLevel)
}
}
// SetLevel for setting log level
func (l *Logger) SetLevel(level logger.Level) error {
if level < logger.DebugLevel || level > logger.FatalLevel {
level = logger.InfoLevel
}
if level != l.config.Level {
setLevel(l.logger, level)
l.config.Level = level
}
return nil
}
// Debug function
func (l *Logger) Debug(args ...interface{}) {
l.logger.Debug(args...)
}
// Debugf function
func (l *Logger) Debugf(format string, v ...interface{}) {
l.logger.Debugf(format, v...)
}
// Debugln function
func (l *Logger) Debugln(args ...interface{}) {
l.logger.Debugln(args...)
}
// Debugw function
func (l *Logger) Debugw(message string, fields logger.KV) {
l.logger.WithFields(logrus.Fields(fields)).Debugln(message)
}
// Info function
func (l *Logger) Info(args ...interface{}) {
l.logger.Info(args...)
}
// Infof function
func (l *Logger) Infof(format string, v ...interface{}) {
l.logger.Infof(format, v...)
}
// Infoln function
func (l *Logger) Infoln(args ...interface{}) {
l.logger.Infoln(args...)
}
// Infow function
func (l *Logger) Infow(message string, fields logger.KV) {
l.logger.WithFields(logrus.Fields(fields)).Infoln(message)
}
// Warn function
func (l *Logger) Warn(args ...interface{}) {
l.logger.Warn(args...)
}
// Warnf function
func (l *Logger) Warnf(format string, v ...interface{}) {
l.logger.Warnf(format, v...)
}
// Warnln function
func (l *Logger) Warnln(args ...interface{}) {
l.logger.Warnln(args...)
}
// Warnw function
func (l *Logger) Warnw(message string, fields logger.KV) {
l.logger.WithFields(logrus.Fields(fields)).Warnln(message)
}
// Error function
func (l *Logger) Error(args ...interface{}) {
l.logger.Error(args...)
}
// Errorf function
func (l *Logger) Errorf(format string, v ...interface{}) {
l.logger.Errorf(format, v...)
}
// Errorln function
func (l *Logger) Errorln(args ...interface{}) {
l.logger.Errorln(args...)
}
// Errorw function
func (l *Logger) Errorw(message string, fields logger.KV) {
l.logger.WithFields(logrus.Fields(fields)).Errorln(message)
}
// Fatal function
func (l *Logger) Fatal(args ...interface{}) {
l.logger.Fatal(args...)
}
// Fatalf function
func (l *Logger) Fatalf(format string, v ...interface{}) {
l.logger.Fatalf(format, v...)
}
// Fatalln function
func (l *Logger) Fatalln(args ...interface{}) {
l.logger.Fatalln(args...)
}
// Fatalw function
func (l *Logger) Fatalw(message string, fields logger.KV) {
l.logger.WithFields(logrus.Fields(fields)).Fatalln(message)
}