private static ExtractCommandLineOptions ParseOptions(CommandLineOptions commandLineOptions)
{
if (commandLineOptions == null)
{
throw new CommandLineException(string.Format(CultureInfo.CurrentCulture,
"Option used in invalid context -- {0}", "must specify a option."));
}
ExtractCommandLineOptions targetOptions = new ExtractCommandLineOptions();
if (commandLineOptions.Arguments.Count >= 0)
{
foreach (var arg in commandLineOptions.Arguments.Keys)
{
ExtractOptionType optionType = ExtractOptions.GetOptionType(arg);
if (optionType == ExtractOptionType.None)
{
throw new CommandLineException(
string.Format(CultureInfo.CurrentCulture, "Option used in invalid context -- {0}",
string.Format(CultureInfo.CurrentCulture, "cannot parse the command line argument : [{0}].", arg)));
}
switch (optionType)
{
case ExtractOptionType.RegexPattern:
targetOptions.RegexPattern = commandLineOptions.Arguments[arg];
break;
case ExtractOptionType.InputDirectory:
targetOptions.InputDirectory = commandLineOptions.Arguments[arg];
break;
case ExtractOptionType.Recursive:
targetOptions.IsSetRecursive = true;
break;
case ExtractOptionType.InputFileExtensionFilter:
targetOptions.InputFileExtensionFilter.AddRange(
commandLineOptions.Arguments[arg].Trim().Split(new char[] { ',', ';' }, StringSplitOptions.RemoveEmptyEntries).ToList());
break;
case ExtractOptionType.OutputDirectory:
targetOptions.OutputDirectory = commandLineOptions.Arguments[arg];
break;
case ExtractOptionType.OutputFileExtension:
targetOptions.OutputFileExtension = commandLineOptions.Arguments[arg].Trim();
break;
case ExtractOptionType.Exclude:
targetOptions.Excludes.AddRange(
commandLineOptions.Arguments[arg].Trim().Split(new char[] { ',', ';' }, StringSplitOptions.RemoveEmptyEntries).ToList());
break;
case ExtractOptionType.Help:
targetOptions.IsSetHelp = true;
break;
case ExtractOptionType.Version:
targetOptions.IsSetVersion = true;
break;
}
}
}
return(targetOptions);
}