public Task <int> Execute(IConfiguration configuration, IEnumerable <string> args)
{
if (configuration == null)
{
throw new ArgumentNullException(nameof(configuration));
}
// Create the command model.
var model = CommandModelBuilder.Build(configuration);
// Parse and map the model against the arguments.
var parser = new CommandTreeParser(model);
var parsedResult = parser.Parse(args);
// Currently the root?
if (parsedResult.Tree == null)
{
// Display help.
ConsoleRenderer.Render(HelpWriter.Write(model));
return(Task.FromResult(0));
}
// Get the command to execute.
var leaf = parsedResult.Tree.GetLeafCommand();
if (leaf.Command.IsBranch || leaf.ShowHelp)
{
// Branches can't be executed. Show help.
ConsoleRenderer.Render(HelpWriter.WriteCommand(model, leaf.Command));
return(Task.FromResult(leaf.ShowHelp ? 0 : 1));
}
// Register the arguments with the container.
_registrar?.RegisterInstance(typeof(IRemainingArguments), parsedResult.Remaining);
// Create the resolver and the context.
var resolver = new TypeResolverAdapter(_registrar?.Build());
var context = new CommandContext(parsedResult.Remaining);
// Execute the command tree.
return(Execute(leaf, parsedResult.Tree, context, resolver));
}
public static void Render(IRenderable renderable, IConsoleWriter?console)
{
var renderer = new ConsoleRenderer(console);
renderable.Render(renderer);
}
public static void Render(IRenderable?renderable, IConsoleSettings?console)
{
var renderer = new ConsoleRenderer(console);
renderer.Render(renderable);
}
public Scope(ConsoleRenderer renderer, ConsoleColorType type)
{
_renderer = renderer;
_type = type;
}