/// <summary>
/// Updates the web portal bundle files. This controls which files are bundled and sent to the client browser.
/// </summary>
/// <param name="bundler">The bundler instance.</param>
/// <returns>A task which is complete when the bundles are updated.</returns>
public virtual void UpdateBundles(Bundler bundler)
{
bundler.AssertNotNull(nameof(bundler));
bundler.Clear();
Assets startUpAssets = AggregateStartupAssets();
Assets nonStartUpAssets = AggregateNonStartupAssets();
// build the start up javascript and css files and bundle them
List <string> startupClasses = new List <string>(startUpAssets.JavaScript);
List <string> startupStyles = new List <string>(startUpAssets.Css);
bundler.BundleStartupAssets(startupClasses.ToArray(), startupStyles.ToArray());
// build the non startup files and bundle them
List <string> nonStartupClasses = new List <string>(nonStartUpAssets.JavaScript);
List <string> nonStartupStyles = new List <string>(nonStartUpAssets.Css);
bundler.BundleNonStartupAssets(nonStartupClasses.ToArray(), nonStartupStyles.ToArray());
}
