INNER CODE UNIT · Go

setupLogger

elys-network/elys · indexer/cmd/indexer/main.go:109

func setupLogger(level string) (*zap.Logger, error) {
	// Parse log level
	var zapLevel zapcore.Level
	if err := zapLevel.UnmarshalText([]byte(level)); err != nil {
		return nil, fmt.Errorf("invalid log level: %w", err)
	}

	// Create logger configuration
	config := zap.Config{
		Level:       zap.NewAtomicLevelAt(zapLevel),
		Development: false,
		Encoding:    "json",
		EncoderConfig: zapcore.EncoderConfig{
			TimeKey:        "timestamp",
			LevelKey:       "level",
			NameKey:        "logger",
			CallerKey:      "caller",
			MessageKey:     "msg",

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