/
zap.go
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/
zap.go
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package log
import (
"go.uber.org/zap"
"go.uber.org/zap/zapcore"
)
var zapLogger *ZapLogger
type ZapLogger struct {
*zap.SugaredLogger
}
// Trace ...
// Trace is not a supported log level by uber/zap
// To satisfy log.Interface
func (z *ZapLogger) Trace(args ...interface{}) {
z.Debug(args)
}
func newZapDefaultConfig() zap.Config {
return zap.Config{
Level: zap.NewAtomicLevelAt(zap.DebugLevel),
Development: false,
Sampling: &zap.SamplingConfig{
Initial: 100,
Thereafter: 100,
},
Encoding: "json",
EncoderConfig: zapcore.EncoderConfig{
TimeKey: "timestamp",
LevelKey: "level",
NameKey: "logger",
CallerKey: "caller",
MessageKey: "message",
StacktraceKey: "stacktrace",
LineEnding: zapcore.DefaultLineEnding,
EncodeLevel: zapcore.LowercaseLevelEncoder,
EncodeTime: zapcore.ISO8601TimeEncoder,
EncodeDuration: zapcore.SecondsDurationEncoder,
EncodeCaller: zapcore.ShortCallerEncoder,
},
OutputPaths: []string{"stdout"},
ErrorOutputPaths: []string{"stderr"},
}
}
func buildZapLogger() error {
zapconfig := newZapDefaultConfig()
zapconfig.DisableCaller = true
core, err := zapconfig.Build()
if err != nil {
return err
}
defer core.Sync()
sl := core.Sugar()
zapLogger = &ZapLogger{sl}
return nil
}