private SourceRepository[] GetSourceRepositories(string rootFolder)
        {
            var provider     = GetSourceRepositoryProvider(rootFolder);
            var repositories = provider.GetRepositories().ToArray();

            console.WriteNormal("Feeds");
            console.WriteEmptyLine();
            foreach (var repository in repositories)
            {
                console.WriteNormal($" * {repository.PackageSource.ToString()}");
            }

            console.WriteEmptyLine();

            return(repositories.ToArray());
        }