public void OnExecute(Func <Task <int> > func)
{
Application.OnExecuteAsync((_) =>
{
DebugAttach();
return(func());
});
}
/// <summary>
/// Sets an async handler with a return code of <c>0</c>.
/// </summary>
/// <param name="app"></param>
/// <param name="action">An asynchronous action to invoke when the ocmmand is selected..</param>
public static void OnExecuteAsync(this CommandLineApplication app, Func <CancellationToken, Task> action)
=> app.OnExecuteAsync(async ct =>
{
await action(ct);
return(0);
});