/// <summary>
/// Given an update file, returns the path to the file in local store
/// </summary>
/// <param name="updateFile">The file to get the path for</param>
/// <returns>Fully qualified path to the file. The path might not exist.</returns>
private string GetUpdateFilePath(UpdateFile updateFile)
{
if (updateFile.Digests.Count == 0)
{
throw new Exception("Cannot determine file path for update with no digest");
}
var contentSubDirectory = updateFile.GetContentDirectoryName();
return(Path.Combine(LocalPath, ContentDirectoryName, contentSubDirectory, updateFile.Digests[0].HexString, updateFile.Digests[0].HexString + Path.GetExtension(updateFile.FileName)));
}