public int Run() { try { var a = new Args(this.Arguments); if (OnException != null) { a.OnException = (e) => { return(this.OnException(e)); }; } var entryAssembly = Assembly.GetCallingAssembly(); var programName = this.Application.GetType().Assembly.GetName().Name; var rootCommand = ObjectCommand.Create(programName, ObjectProvider.Create(new Starter(this.Application, a))); return(rootCommand.Invoke(a)); } catch (ParseError ex) { Console.Error.WriteLine(ex.Message); return(-1); } catch (Exception ex) { Console.Error.WriteLine(ex); return(-1); } }
public static ICommand Create(string programName, IObjectProvider objectProvider) { var c = new ObjectCommand(null, programName); c.CommandSource = new ObjectCommandSource(c, objectProvider); return(c.AddHelp()); }
static IEnumerable <ICommand> GetCommands(ICommand parent, IObjectProvider containingObject, MemberInfo m, IEnumerable <IOption> inheritedOptions) { if (m.GetCustomAttribute <ModuleAttribute>() != null) { return(GetCommands(parent, ObjectProvider.ResolveNow(containingObject, m), inheritedOptions)); } return(ObjectCommand.Create(parent, m, containingObject).ToEnumerable()); }
public static ICommand AddHelp(this ObjectCommand command) { var help = new HelpOption(); command.CommandSource = command.CommandSource.Concat(new ObjectCommandSource( null, ObjectProvider.Create(help.GetType(), () => help) )); help.Command = command; return(command); }
public static Maybe <ICommand> Create(ICommand parent, MemberInfo member, IObjectProvider containingObject) { var getter = member.GetGetter(containingObject); return(member.GetCustomAttribute <CommandAttribute>().ToMaybe() .Select(command => { var name = Util.CSharpIdentifierToLongOption(member.Name); var c = new ObjectCommand(parent, name); c.CommandSource = new ObjectCommandSource(c, getter); return (ICommand)c.AddHelp(); })); }