-
Notifications
You must be signed in to change notification settings - Fork 0
/
log.go
238 lines (188 loc) · 6.3 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
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
// Package log is a structured logger for Go, based on https://github.com/uber-go/zap.
package log
import (
"log"
"go.uber.org/zap"
)
var _globalL *Logger
func init() {
_globalL = New(NewOptions())
}
// L returns the global logger.
func L() *Logger {
return _globalL
}
// EncodedFilename returns the filename for logging when DisableFile is false.
func EncodedFilename() string {
return _globalL.EncodedFilename()
}
// SugaredL returns global sugared logger.
func SugaredL() *zap.SugaredLogger {
return _globalL.Sugared()
}
// StdLogger returns logger of standard library which writes to supplied zap
// logger at the given level.
func StdLogger(level Level) *log.Logger {
if _globalL == nil {
return nil
}
if l, err := zap.NewStdLogAt(_globalL.log, level); err == nil {
return l
}
return nil
}
type DebugLogger interface {
Debugt(msg string, fields ...Field)
Debugf(template string, args ...interface{})
Debug(msg string, keysAndValues ...interface{})
}
type InfoLogger interface {
DebugLogger
Infot(msg string, fields ...Field)
Infof(template string, args ...interface{})
Info(msg string, keysAndValues ...interface{})
}
type Interface interface {
InfoLogger
Warnt(msg string, fields ...Field)
Warnf(template string, args ...interface{})
Warn(msg string, keysAndValues ...interface{})
Errort(msg string, fields ...Field)
Errorf(template string, args ...interface{})
Error(msg string, keysAndValues ...interface{})
Panict(msg string, fields ...Field)
Panicf(template string, args ...interface{})
Panic(msg string, keysAndValues ...interface{})
Fatalt(msg string, fields ...Field)
Fatalf(template string, args ...interface{})
Fatal(msg string, keysAndValues ...interface{})
AtLevelt(level Level, msg string, fields ...Field)
AtLevelf(level Level, template string, args ...interface{})
AtLevel(level Level, msg string, keysAndValues ...interface{})
// WithValues creates a child logger and adds some Field of
// context to this logger.
WithValues(fields ...Field) *Logger
// Flush calls the underlying Core's Sync method, flushing any buffered
// log entries. Applications should take care to call Sync before exiting.
Flush() error
// Close implements io.Closer, and closes the current logfile.
Close() error
}
// Configure sets up the global logger.
func Configure(opts *Options) {
l := New(opts)
_globalL = l
zap.RedirectStdLog(_globalL.log)
}
// Debugt logs a message at DebugLevel.
func Debugt(msg string, fields ...Field) {
_globalL.Debugt(msg, fields...)
}
// Debugf logs a message at DebugLevel.
func Debugf(template string, args ...interface{}) {
_globalL.Debugf(template, args...)
}
// Debug logs a message at DebugLevel.
func Debug(msg string, keysAndValues ...interface{}) {
_globalL.Debug(msg, keysAndValues...)
}
// Infot logs a message at InfoLevel.
func Infot(msg string, fields ...Field) {
_globalL.Infot(msg, fields...)
}
// Infof logs a message at InfoLevel.
func Infof(template string, args ...interface{}) {
_globalL.Infof(template, args...)
}
// Info logs a message at InfoLevel.
func Info(msg string, keysAndValues ...interface{}) {
_globalL.Info(msg, keysAndValues...)
}
// Warnt logs a message at WarnLevel.
func Warnt(msg string, fields ...Field) {
_globalL.Warnt(msg, fields...)
}
// Warnf logs a message at WarnLevel.
func Warnf(template string, args ...interface{}) {
_globalL.Warnf(template, args...)
}
// Warn logs a message at WarnLevel.
func Warn(msg string, keysAndValues ...interface{}) {
_globalL.Warn(msg, keysAndValues...)
}
// Errort logs a message at ErrorLevel.
func Errort(msg string, fields ...Field) {
_globalL.Errort(msg, fields...)
}
// Errorf logs a message at ErrorLevel.
func Errorf(template string, args ...interface{}) {
_globalL.Errorf(template, args...)
}
// Error logs a message at ErrorLevel.
func Error(msg string, keysAndValues ...interface{}) {
_globalL.Error(msg, keysAndValues...)
}
// Panict logs a message at PanicLevel, then panics.
func Panict(msg string, fields ...Field) {
_globalL.Panict(msg, fields...)
}
// Panicf uses fmt.Sprintf to log a templated message, then panics.
func Panicf(template string, args ...interface{}) {
_globalL.Panicf(template, args...)
}
// Panic logs a message with some additional context, then panics.
func Panic(msg string, keysAndValues ...interface{}) {
_globalL.Panic(msg, keysAndValues...)
}
// Fatalt logs a message at FatalLevel, then calls os.Exit(1).
func Fatalt(msg string, fields ...Field) {
_globalL.Fatalt(msg, fields...)
}
// Fatalf uses fmt.Sprintf to log a templated message, then calls os.Exit.
func Fatalf(template string, args ...interface{}) {
_globalL.Fatalf(template, args...)
}
// Fatal logs a message with some additional context, then calls os.Exit.
func Fatal(msg string, keysAndValues ...interface{}) {
_globalL.Fatal(msg, keysAndValues...)
}
// Print logs a message at level Print.
func Print(args ...interface{}) {
_globalL.Print(args...)
}
// Println logs a message at level Print.
func Println(args ...interface{}) {
_globalL.Println(args...)
}
// Printf logs a message at level Print.
func Printf(format string, args ...interface{}) {
_globalL.Printf(format, args...)
}
// AtLevelt logs a message at Level.
func AtLevelt(level Level, msg string, fields ...Field) {
_globalL.AtLevelt(level, msg, fields...)
}
// AtLevelf logs a message at Level.
func AtLevelf(level Level, msg string, args ...interface{}) {
_globalL.AtLevelf(level, msg, args...)
}
// AtLevel logs a message at Level.
func AtLevel(level Level, msg string, keysAndValues ...interface{}) {
_globalL.AtLevel(level, msg, keysAndValues...)
}
// WithValues creates a child logger and adds some Field of
// context to this logger.
func WithValues(fields ...Field) *Logger {
return _globalL.WithValues(fields...)
}
// Flush calls the underlying Core's Sync method, flushing any buffered
// log entries. Applications should take care to call Sync before exiting.
func Flush() error { return _globalL.Flush() }
// Close implements io.Closer, and closes the current logfile of default logger.
func Close() error { return _globalL.Close() }
// Check returns a CheckedEntry if logging a message at the specified level
// is enabled. It's a completely optional optimization; in high-performance
// applications, Check can help avoid allocating a slice to hold fields.
func Check(lvl Level, msg string) *CheckedEntry {
return _globalL.Check(lvl, msg)
}