/
logutil.go
56 lines (44 loc) · 1.11 KB
/
logutil.go
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package logutil
import (
"context"
"go.uber.org/zap"
"go.uber.org/zap/zapcore"
)
type ctxKeyType int
const ctxLogKey ctxKeyType = iota
var (
_defaultLogger = newDefaultStdLogger()
_globalLogger = _defaultLogger
)
func SetLogger(l *zap.Logger) {
_globalLogger = l
}
func Logger(ctx context.Context) *zap.Logger {
if ctxlogger, ok := ctx.Value(ctxLogKey).(*zap.Logger); ok {
return ctxlogger
}
return _globalLogger
}
func Sync() error {
return _globalLogger.Sync()
}
func newDefaultStdLogger() *zap.Logger {
lg, _ := zap.NewProduction()
return lg
}
func InitLog(cfg *zap.Config) error {
cfg.EncoderConfig.TimeKey = "time"
cfg.EncoderConfig.EncodeTime = zapcore.ISO8601TimeEncoder
cfg.EncoderConfig.CallerKey = "caller"
cfg.EncoderConfig.EncodeCaller = zapcore.ShortCallerEncoder
cfg.EncoderConfig.StacktraceKey = "stacktrace"
cfg.EncoderConfig.LineEnding = zapcore.DefaultLineEnding
cfg.EncoderConfig.EncodeDuration = zapcore.SecondsDurationEncoder
cfg.EncoderConfig.EncodeLevel = zapcore.LowercaseLevelEncoder
logger, err := cfg.Build()
if err != nil {
return err
}
SetLogger(logger)
return nil
}