protected override void ProcessRecord()
{
FileName = Path.GetFullPath(FileName);
var basePath = Path.GetDirectoryName(FileName);
var csvName = string.Format("{0}.csv", Path.GetFileNameWithoutExtension(FileName));
if (File.Exists(FileName)) { throw new ArgumentException(string.Format("File {0} exists!", FileName));}
if (!Directory.Exists(basePath)) { throw new DirectoryNotFoundException(string.Format("Directory {0} does not exist.", basePath));}
using (var zipStream = new ZipFile(basePath))
using (var csvRaw = new MemoryStream())
using (var csvWriter = new CsvWriter(csvRaw))
{
csvWriter.WriteAll(Data);
csvRaw.Seek(0, SeekOrigin.Begin);
zipStream.AddEntry(csvName, csvRaw);
}
}