private string ConvertError(ParserResult <object> result)
{
return(new JObject(new JProperty("error", GetHelpText())).ToString());
string GetHelpText()
{
IEnumerable <Error> errors = ((NotParsed <object>)result).Errors.ToArray();
if (errors.Any(e => e.Tag == ErrorType.VersionRequestedError))
{
return(new HelpText(CreateHeadingInfo())
{
MaximumDisplayWidth = DisplayWidth
}.AddPreOptionsLine(Environment.NewLine).ToString());
}
ParserTypeInfo typeInfo = result.GetTypeInfo();
if (typeInfo == null)
{
return("Could not construct help because command was not parsed as expected.");
}
bool helpRequested = errors.Any(e => e.Tag == ErrorType.HelpVerbRequestedError) ||
errors.Any(e => e.Tag == ErrorType.HelpRequestedError);
string help = ConstructHelp(result, typeInfo);
return(help);
}
}
private Task <int> OnError(ParserResult <object> result)
{
IEnumerable <Error> errors = ((NotParsed <object>)result).Errors.ToArray();
if (errors.Any(e => e.Tag == ErrorType.VersionRequestedError))
{
userInterface.WriteInformation(new HelpText(CreateHeadingInfo())
{
MaximumDisplayWidth = DisplayWidth
}.AddPreOptionsLine(Environment.NewLine));
return(Task.FromResult(0));
}
ParserTypeInfo typeInfo = result.GetTypeInfo();
if (typeInfo == null)
{
userInterface.WriteError("Could not construct help because command was not parsed as expected.");
return(Task.FromResult(1));
}
bool helpRequested = errors.Any(e => e.Tag == ErrorType.HelpVerbRequestedError) ||
errors.Any(e => e.Tag == ErrorType.HelpRequestedError);
string help = ConstructHelp(result, typeInfo);
userInterface.WriteInformation(help);
return(Task.FromResult(helpRequested ? 0 : 1));
}
