private IVerbRunner CreateVerbRunner(Verb verb, IVerbRunnerOptions options)
{
IVerbRunnerFactory factory = _factorySelector[verb];
IVerbRunner runner = factory.Create(options);
return(runner);
}
public CommandLineParseResult Parse(string[] args)
{
ParserResult <object> result =
Parser.Default.ParseArguments <ConfigureOptions, DrawOptions, FetchOptions>(args);
if (result is NotParsed <object> )
{
IEnumerable <Error> errors = (result as NotParsed <object>).Errors;
foreach (Error error in errors)
{
_log.Error("Invalid command line arguments ({0}).", error.Tag);
}
return(CommandLineParseResult.Failed);
}
var parsed = (Parsed <object>)result;
IVerbOptions options = parsed.Value as IVerbOptions;
if (options == null)
{
string message = "Unexpected problem parsing command line.";
_log.Fatal(message);
throw new LoggedAsFatalException(message);
}
Verb v = GetVerbFrom(options);
IVerbOptionsConverter converter = _factories[v];
IVerbRunnerOptions runnerOptions = converter.ConvertOptions(options);
return(CommandLineParseResult.Correct(v, runnerOptions));
}
public IVerbRunner Create(IVerbRunnerOptions verbOptions)
{
TOptions optionsTyped = verbOptions as TOptions;
if (optionsTyped == null)
{
Log.Warn(
"No correct options of type {0} provided when generating a runner.",
typeof(TOptions).Name);
}
return(CreateInternal(optionsTyped));
}
public static CommandLineParseResult Correct(Verb verb, IVerbRunnerOptions options)
{
return(new CommandLineParseResult {
IsCorrect = true, Verb = verb, VerbOptions = options
});
}
