private static void LoadExtensions(RazorProjectEngineBuilder builder, IReadOnlyList <RazorExtension> extensions)
{
for (var i = 0; i < extensions.Count; i++)
{
// For now we only handle AssemblyExtension - which is not user-constructable. We're keeping a tight
// lid on how things work until we add official support for extensibility everywhere. So, this is
// intentionally inflexible for the time being.
if (extensions[i] is AssemblyExtension extension)
{
var initializer = extension.CreateInitializer();
initializer?.Initialize(builder);
}
}
// Default extensions.
ComponentExtensions.Register(builder);
}