Enable logging for view components

This initializer configures logging for View Components.
In the development and test environments, it subscribes
to the 'render.view_component' event, and logs the
rendered component's name and duration in milliseconds.

https://viewcomponent.org/guide/instrumentation.html#viewing-instrumentation-sums-in-the-browser-developer-tools

Co-Authored-By: Elia Schito <[email protected]>

admin/config/initializers/view_component.rb

@@ -0,0 +1,20 @@
+# frozen_string_literal: true
+
+Rails.application.config.view_component.capture_compatibility_patch_enabled = true
+
+if Rails.env.development? || Rails.env.test?
+ Rails.application.config.view_component.instrumentation_enabled = true
+ Rails.application.config.view_component.use_deprecated_instrumentation_name = false
+
+ bold = ActiveSupport::LogSubscriber::BOLD
+ clear = ActiveSupport::LogSubscriber::CLEAR
+
+ ActiveSupport::Notifications.subscribe("render.view_component") do |*args|
+ next unless args.last[:name].starts_with?("SolidusAdmin::")
+
+ event = ActiveSupport::Notifications::Event.new(*args)
+ SolidusAdmin::BaseComponent.logger.debug \
+ " Rendered #{bold}#{event.payload[:name]}#{clear}" \
+ " (Duration: #{event.duration.round(1)}ms)"
+ end
+end