private static void Go(CsvStreamTransformer rewriter, FileInfo inputFile, FileInfo outputFile, char delimiter)
{
using (var source = inputFile.OpenRead())
using (var output = outputFile.OpenWrite())
using (var result = rewriter.Go(source, delimiter))
result.CopyTo(output);
}
static int Main(string[] args)
{
Parameters parameters;
try
{
var arguments = Andy.Cmd.ArgumentParser.ParseArguments(args);
if (arguments.ContainsKey(Parameter.Keys.Help))
{
Parameter.PrintInstructions(Console.WriteLine);
return(0);
}
parameters = Parameter.GetParametersOrThrow(arguments);
}
catch (Exception e)
{
Console.Error.WriteLine("There's a problem with command parameters:");
Console.Error.WriteLine(e.Message);
Parameter.PrintInstructions(Console.Error.WriteLine);
return(-2);
}
Settings settings;
try
{
settings = Andy.Cmd.JasonFileParser.ParseContents <Settings>(
new FileInfo(settingsFileName));
}
catch (Exception e)
{
Console.Error.WriteLine("There's a problem with a settings file:");
Console.Error.WriteLine(e.Message);
return(-50);
}
try
{
var transformers = Setup.Profile.GetTransformerChain(settings.Profiles, parameters.ProfileName);
var rewriter = new CsvStreamTransformer(
new Serialization.RowStringifier(
new Serialization.CellValueEncoder()),
new MultiTransformer(transformers),
new IO.CsvDocumentByteStreamReader(
new IO.RowLengthValidatingCsvRowByteStreamReader(
new IO.CsvReenumerableRowByteStreamReader(
new IO.CsvRowByteStreamReader(
new IO.CellByteStreamReader(
new Serialization.RowParser(settings.CsvDelimiter)),
new IO.StreamReaderFactory(),
new IO.StreamReaderPositionReporter()))),
new ArrayValueUniquenessChecker()));
Go(rewriter,
parameters.SourceFile,
parameters.ResultFile,
settings.CsvDelimiter);
return(0);
}
catch (Exception e)
{
Console.Error.WriteLine("Unexpected error:");
Andy.Cmd.ConsoleUtils.PrintErrorDetails(e);
return(-1);
}
}
