Function RedirectToStderr

utils/log/logger.go:296–306

RedirectToStderr re-creates the logger writing to stderr instead of stdout. Use this when --json mode is active to prevent log lines from contaminating structured JSON on stdout.

()

// Use this when --json mode is active to prevent log lines from contaminating
// structured JSON on stdout.
func RedirectToStderr() (*zap.Logger, error) {
	encoder := NewANSIConsoleEncoder(LogCfg.EncoderConfig)
	core := zapcore.NewCore(
		encoder,
		wrapWriter(zapcore.AddSync(os.Stderr)),
		LogCfg.Level,
	)

	logger := zap.New(newRedactingCore(core))
	return reattachDebugFileSink(logger), nil
}

func AddMode(mode string) (*zap.Logger, error) {
	cfg := LogCfg