AppHarbor.CommandDispatcher.Dispatch C# (CSharp) Method

        public void Dispatch(string[] args)
        {
            var commandArguments = args.TakeWhile(x => !x.StartsWith("-")).Take(2);
            var commandTypeNameCandidate = commandArguments.Any() ? string.Concat(commandArguments.Skip(1).FirstOrDefault(), args[0]) : "help";

            Type matchingType;
            int argsToSkip = 0;

            if (_typeNameMatcher.IsSatisfiedBy(commandTypeNameCandidate))
            {
                matchingType = _typeNameMatcher.GetMatchedType(commandTypeNameCandidate);
                argsToSkip = commandArguments.Count();
            }
            else if (_aliasMatcher.IsSatisfiedBy(args[0]))
            {
                matchingType = _aliasMatcher.GetMatchedType(args[0]);
                argsToSkip = 1;
            }
            else
            {
                throw new DispatchException(string.Format("The command \"{0}\" doesn't match a command name or alias", string.Join(" ", args)));
            }

            var command = (Command)_kernel.Resolve(matchingType);

            try
            {
                command.Execute(args.Skip(argsToSkip).ToArray());
            }
            catch (ApiException exception)
            {
                throw new DispatchException(string.Format("An error occured while connecting to the API. {0}", exception.Message));
            }
            catch (CommandException exception)
            {
                command.WriteUsage(invokedWith: string.Join(" ", commandArguments),
                    writer: _kernel.Resolve<TextWriter>());

                if (!(exception is HelpException))
                {
                    throw new DispatchException(exception.Message);
                }
            }
        }