private void ParseString(
CommandTreeParserContext context,
TokenStream stream,
CommandTree node)
{
var token = stream.Expect(Token.Type.String);
// Command?
var command = node.Command.FindCommand(token.Value);
if (command != null)
{
node.Next = ParseCommand(context, node.Command, node, stream);
return;
}
// Current command has no arguments?
if (!node.HasArguments())
{
throw new CommandAppException($"Unknown child command '{token.Value}' of '{node.Command.Name}'.");
}
// Argument?
var parameter = node.FindArgument(context.CurrentArgumentPosition);
if (parameter == null)
{
throw new CommandAppException($"Could not match '{token.Value}' with an argument.");
}
node.Mapped.Add((parameter, stream.Consume(Token.Type.String).Value));
context.IncreaseArgumentPosition();
}
