namespace PrometheOSPacker.Helpers
{
    internal static class Utility
    {
        public static string GetAppFolder()
        {
            return AppDomain.CurrentDomain.BaseDirectory;
        }

        public static string GetSlnFolder()
        {
            var directory = GetAppFolder();
            var files = Directory.GetFiles(directory, "*.sln");
            while (files.Length == 0)
            {
                var parentDirectoryInfo = Directory.GetParent(directory);
                if (parentDirectoryInfo == null)
                {
                    throw new Exception("Unable to get parent directory.");
                }
                directory = parentDirectoryInfo.FullName;
                files = Directory.GetFiles(directory, "*.sln");
            }
            return directory;
        }
    }
}