/// <summary>Loads all command instance descriptors from assemblies.</summary>
/// <param name="loader">The loader to perform loading with.</param>
/// <param name="assemblies">Assemblies to load descriptors from.</param>
/// <param name="cancellationToken">Token that can be used to stop loading.</param>
/// <returns>Enumerable of all loaded command descriptors.</returns>
public static async Task <IEnumerable <ICommandInstanceDescriptor> > LoadFromAssembliesAsync(this ICommandsLoader loader, IEnumerable <Assembly> assemblies, CancellationToken cancellationToken = default)
{
List <ICommandInstanceDescriptor> results = new List <ICommandInstanceDescriptor>();
foreach (Assembly asm in assemblies)
{
results.AddRange(await loader.LoadFromAssemblyAsync(asm, cancellationToken).ConfigureAwait(false));
}
return(results);
}
