func getDownloader()

in main/files.go [46:59]

• 13 lines of code
• 4 McCabe index (conditional complexity)

func getDownloader(fileURL string, storageAccountName, storageAccountKey string) (
	download.Downloader, error) {
	if storageAccountName == "" || storageAccountKey == "" {
		return download.NewURLDownload(fileURL), nil
	}

	blob, err := blobutil.ParseBlobURL(fileURL)
	if err != nil {
		return nil, err
	}
	return download.NewBlobDownload(
		storageAccountName, storageAccountKey,
		blob), nil
}