condition based add tab on Product page - magento2

Question

I want to add a tab on product view page in magento2.

That tab will only be visible if the customer belongs to a certain customer group.

Tabs are added via XML file, how can I create a custom handler in magento2 or use some condition on that.

Answer 1

Tabs on Product Detail Page are rendered in this file

/vendor/magento/module-catalog/view/frontend/templates/product/view/details.phtml

Override this file in your theme/module

In this file $detailedInfoGroup contains the list of all tabs to be rendered. You can apply condition on this varibale to show your desired tabs.