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lntop/logging/logging.go

76 lines
1.4 KiB
Go

package logging
import (
"time"
"github.com/edouardparis/lntop/config"
"go.uber.org/zap"
"go.uber.org/zap/zapcore"
)
type Field = zapcore.Field
type ObjectEncoder = zapcore.ObjectEncoder
type Logger interface {
Info(string, ...Field)
Error(string, ...Field)
Sync() error
Debug(string, ...Field)
With(fields ...Field) *zap.Logger
}
func String(k, v string) Field {
return zap.String(k, v)
}
func Duration(k string, d time.Duration) Field {
return zap.Duration(k, d)
}
func Int(k string, i int) Field {
return zap.Int(k, i)
}
func Int64(k string, i int64) Field {
return zap.Int64(k, i)
}
func Uint64(k string, i uint64) Field {
return zap.Uint64(k, i)
}
func Error(v error) Field {
return zap.Error(v)
}
func Object(key string, val zapcore.ObjectMarshaler) Field {
return zap.Object(key, val)
}
func New(cfg config.Logger) (Logger, error) {
switch cfg.Type {
case "development":
return NewDevelopmentLogger(cfg.Dest)
case "production":
return NewProductionLogger(cfg.Dest)
default:
return NewDevelopmentLogger(cfg.Dest)
}
}
func NewProductionLogger(dest string) (Logger, error) {
config := zap.NewProductionConfig()
config.OutputPaths = []string{dest}
return config.Build()
}
func NewDevelopmentLogger(dest string) (Logger, error) {
config := zap.NewDevelopmentConfig()
config.OutputPaths = []string{dest}
return config.Build()
}
func NewNopLogger() (Logger, error) {
return zap.NewNop(), nil
}