public CommandInfo(MethodInfo methodInfo, AppSettings settings)
{
_methodInfo = methodInfo;
_settings = settings;
_metadataAttribute = _methodInfo.GetCustomAttribute <ApplicationMetadataAttribute>(false);
Arguments = new ArgumentInfoCreator(settings).GetArgumentsFromMethod(methodInfo);
}
public CommandLineApplication CreateApplication(
Type type,
IDependencyResolver dependencyResolver,
CommandLineApplication parentApplication = null)
{
bool isRootApp = parentApplication == null;
CommandLineApplication app;
ApplicationMetadataAttribute consoleApplicationAttribute = type.GetCustomAttribute <ApplicationMetadataAttribute>(false);
if (isRootApp)
{
string assemblyName = $"{Assembly.GetEntryAssembly().GetName().Name}.dll";
string defaultRootCommand = $"dotnet {assemblyName}";
string rootCommandName = consoleApplicationAttribute?.Name ?? defaultRootCommand;
app = new CommandLineApplication(_appSettings)
{
Name = rootCommandName
};
app.FullName = consoleApplicationAttribute?.Name ?? assemblyName;
AddVersion(app);
}
else
{
string appName = consoleApplicationAttribute?.Name ?? type.Name.ChangeCase(_appSettings.Case);
app = parentApplication.Command(appName, application => { }, _appSettings.HelpTextStyle, _appSettings.ThrowOnUnexpectedArgument);
}
app.HelpOption(Constants.HelpTemplate);
app.Description = consoleApplicationAttribute?.Description;
app.ExtendedHelpText = consoleApplicationAttribute?.ExtendedHelpText;
app.Syntax = consoleApplicationAttribute?.Syntax;
CommandCreator commandCreator = new CommandCreator(type, app, dependencyResolver, _appSettings);
commandCreator.CreateDefaultCommand();
commandCreator.CreateCommands();
CreateSubApplications(type, app, dependencyResolver);
return(app);
}
