public int Invoke()
{
// Remove when we incorporate into real help
if (Help2)
{
var rootCommandSource = CommandSource.Create <DotnetCommand>() as DotnetCommandCommandSource;
var commandSource = rootCommandSource?.NewCommandCommand;
return(DisplayListHelp(UxLevel, RenderTo, RenderToFileName, commandSource, true));
}
var commonTemplates = "console, classlib";
var data = TemplateData.SampleData; // get real data here
var selector = new Selector();
selector.AddRange(data.Select(template => new SelectorItem(template.ShortName,
template.TemplateName,
commonTemplates.Contains(template.ShortName))));
selector.Sorted = true;
var shortName = Cli.GetFromPrompt(selector, RenderTo, UxLevel);
Console.WriteLine(string.IsNullOrWhiteSpace(shortName)
? "Enter a template name or a command"
: $"Run {shortName}");
return(0);
}
//static int Main_with_direct_execution(string[] args)
//{
// return CommandSource.Run<CliRoot>(args, Run);
// static int Run(CliRootCommandSourceResult result)
// {
// return result switch
// {
// FindCommandSourceResult => result.CreateInstance().FindAsync(), // validation here and values can be changed
// ListCommandSourceResult => List(), //
// _ => 1
// };
// }
//}
static async Task <int> Main_what_really_happens(string[] args)
{
return(0);
var commandSource = CommandSource.Create <CliRoot>() as CliRootCommandSource;
// modify System.CommandLine elements here
var commandSourceResult = commandSource.Parse(string.Join("", args));
if (commandSourceResult.EarlyReturn)
{
return(commandSourceResult.ExitCode);
}
var cliRootResult = commandSourceResult as CliRootCommandSourceResult;
// Property validation and modify if accessible
switch (cliRootResult)
{
case FindCommandSourceResult:
// validation here and values can be changed
case ListCommandSourceResult:
default:
break;
}
// if you didn’t early return on help, etc, Execute does nothing
var exitCode = await commandSourceResult.RunAsync();
return(exitCode);
}
/// <summary>
/// Lists templates containing the specified template name.If no name is specified, lists all templates.
/// </summary>
/// <param name="columns">Columns to display</param>
/// <param name="type">Filters templates based on available types.Predefined values are 'project' and 'item'.</param>
/// <param name="language">Filters templates based on language and specifies the language of the template to create.</param>
public int ListCommand(
string[] columns,
TemplateType type,
[Aliases("--lang")]
string language)
{
// Remove when we incorporate into real help
if (Help2)
{
var rootCommandSource = CommandSource.Create <DotnetCommand>() as DotnetCommandCommandSource;
var commandSource = rootCommandSource?.NewCommandCommand.ListCommand;
return(DisplayListHelp(UxLevel, RenderTo, RenderToFileName, commandSource));
}
return(DisplayList(UxLevel, RenderTo, RenderToFileName, columns, type, language));
static int Main_with_CliModifications(string[] args)
{
return(0);
var commandSource = CommandSource.Create <CliRoot>() as CliRootCommandSource;
//_ = commandSource ?? throw new InvalidOperationException("CommandSource not found or unexpected type");
//// Modify commandSource.Command CLI tree
//// For example, might need complex default, or rarely to add additional elements,
//// Note: The CommandSource structure makes it easy to find what you want to change
//commandSource.Find.IntArg.SetDefaultValue(DateTime.Now.DayOfYear);
//return commandSource.Parse(args).Run();
}
static int Main(string[] args)
{
Console.WriteLine("Hello World!");
return(CommandSource.Create(nameof(Format)).Run(args));
}