internal ParseResult(
Parser parser,
RootCommandResult rootCommandResult,
CommandResult commandResult,
IDirectiveCollection directives,
TokenizeResult tokenizeResult,
IReadOnlyCollection <string> unparsedTokens,
IReadOnlyCollection <string> unmatchedTokens,
List <ParseError> errors = null,
string rawInput = null)
{
Parser = parser;
_rootCommandResult = rootCommandResult;
CommandResult = commandResult;
Directives = directives;
// skip the root command
Tokens = tokenizeResult.Tokens.Skip(1).ToArray();
UnparsedTokens = unparsedTokens;
UnmatchedTokens = unmatchedTokens;
RawInput = rawInput;
_errors = errors ?? new List <ParseError>();
if (parser.Configuration.RootCommand.TreatUnmatchedTokensAsErrors)
{
_errors.AddRange(
unmatchedTokens.Select(token =>
new ParseError(parser.Configuration.ValidationMessages.UnrecognizedCommandOrArgument(token))));
}
}
private void AddImplicitOptionsAndCheckForErrors()
{
foreach (var result in RootCommandResult.AllSymbolResults().ToArray())
{
if (result is CommandResult command)
{
foreach (var symbol in command.Command.Children)
{
if (symbol.Argument.HasDefaultValue &&
command.Children[symbol.Name] == null)
{
switch (symbol)
{
case IOption option:
command.AddImplicitOption(option);
break;
}
}
}
if (!command.IsArgumentLimitReached &&
command.Command.Argument.HasDefaultValue)
{
var defaultValue = command.Command.Argument.GetDefaultValue();
if (defaultValue is string stringArg)
{
command.TryTakeToken(new Token(stringArg, TokenType.Argument));
}
else
{
command.UseDefaultValue = true;
}
}
}
var error = result.Validate();
if (error != null)
{
_errors.Add(error);
}
}
if (CommandResult.Command is Command cmd &&
cmd.Handler == null &&
cmd.Children.OfType <ICommand>().Any())
{
_errors.Insert(0,
new ParseError(
CommandResult.ValidationMessages.RequiredCommandWasNotProvided(),
CommandResult));
}
}
internal ParseResult(
Parser parser,
RootCommandResult rootCommandResult,
CommandResult commandResult,
DirectiveCollection directives,
TokenizeResult tokenizeResult,
IReadOnlyList <Token>?unmatchedTokens,
List <ParseError>?errors,
string?commandLineText = null)
{
Parser = parser;
_rootCommandResult = rootCommandResult;
CommandResult = commandResult;
Directives = directives;
// skip the root command when populating Tokens property
if (tokenizeResult.Tokens.Count > 1)
{
var tokens = new Token[tokenizeResult.Tokens.Count - 1];
for (var i = 0; i < tokenizeResult.Tokens.Count - 1; i++)
{
var token = tokenizeResult.Tokens[i + 1];
tokens[i] = token;
}
Tokens = tokens;
}
else
{
Tokens = Array.Empty <Token>();
}
_errors = errors ?? new List <ParseError>();
CommandLineText = commandLineText;
if (unmatchedTokens is null)
{
_unmatchedTokens = Array.Empty <Token>();
}
else
{
_unmatchedTokens = unmatchedTokens;
if (parser.Configuration.RootCommand.TreatUnmatchedTokensAsErrors)
{
for (var i = 0; i < _unmatchedTokens.Count; i++)
{
var token = _unmatchedTokens[i];
_errors.Add(new ParseError(parser.Configuration.LocalizationResources.UnrecognizedCommandOrArgument(token.Value), rootCommandResult));
}
}
}
}
public SymbolResult FindResultFor(ISymbol symbol) => RootCommandResult.AllSymbolResults() .FirstOrDefault(s => s.Symbol == symbol);