private bool CheckForArgsError(ITemplateMatchInfo template, out string commandParseFailureMessage)
{
bool argsError;
if (template.HasParseError())
{
commandParseFailureMessage = template.GetParseError();
argsError = true;
}
else
{
commandParseFailureMessage = null;
IReadOnlyList <string> invalidParams = template.GetInvalidParameterNames();
if (invalidParams.Count > 0)
{
HelpForTemplateResolution.DisplayInvalidParameters(invalidParams);
argsError = true;
}
else
{
argsError = false;
}
}
return(argsError);
}
private IReadOnlyList <ITemplate> ListTemplates(string language, TemplateKind kind)
{
var templateList = TemplateListResolver.GetTemplateResolutionResult(_settingsLoader.UserTemplateCache.TemplateInfo, _hostDataLoader, _commandInput, _defaultLanguage);
if (templateList.TryGetUnambiguousTemplateGroupToUse(out IReadOnlyList <ITemplateMatchInfo> unambiguousTemplateGroupForDetailDisplay))
{
return(unambiguousTemplateGroupForDetailDisplay.Where(t => t.IsMatch).Select(ti => new DotNetTemplateAdaptor(ti, kind)).ToList().AsReadOnly());
}
var ambiguous = templateList.GetBestTemplateMatchList(true);
var groups = HelpForTemplateResolution.GetLanguagesForTemplateInfoGroups(ambiguous, language, "C#");
return(groups.Keys.Where(t => t.IsMatch).Select(ti => new DotNetTemplateAdaptor(ti, kind)).ToList().AsReadOnly());
}
