-
Notifications
You must be signed in to change notification settings - Fork 3
/
logger.go
82 lines (68 loc) · 1.78 KB
/
logger.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
// Copyright 2022 Monoskope Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package logger
import (
"fmt"
"github.com/finleap-connect/monoskope/pkg/operation"
"github.com/go-logr/logr"
"github.com/go-logr/zapr"
"github.com/uptrace/opentelemetry-go-extra/otelzap"
"go.uber.org/zap"
)
type Logger = logr.Logger
type LogLevel = int
var (
zapLog *zap.Logger
operationMode operation.OperationMode
logMode string
)
const (
DebugLevel LogLevel = 1
InfoLevel LogLevel = 0
WarnLevel LogLevel = -1
ErrorLevel LogLevel = -2
)
func init() {
var err error
// from build flag
if logMode == "noop" {
zapLog = zap.NewNop()
return
}
// from env
operationMode = operation.GetOperationMode()
switch operationMode {
case operation.DEVELOPMENT:
zapLog, err = zap.NewDevelopment()
case operation.RELEASE:
zapLog, err = zap.NewProduction()
default:
zapLog = zap.NewNop()
}
if err != nil {
panic(fmt.Sprintf("failed to setup logging: %v", err))
}
}
func GetZapLogger() *zap.Logger {
return zapLog
}
func WithOpenTelemetry() *otelzap.Logger {
return otelzap.New(zapLog)
}
func WithOptions(opts ...zap.Option) Logger {
return zapr.NewLogger(zapLog.WithOptions(opts...))
}
func WithName(name string) Logger {
return WithOptions(zap.AddCaller()).WithName(name)
}