In order to enable template-only-glimmer-components in an existing application, a .js file needs to be created for any existing template-only components. This will maintain backwards compatibility for existing templates while new template-only components gain the advantages of this feature. This script will create those missing .js files for you.
Run the following from the root of your project:
npx create-js-for-template-only-components
Working with Emblem?
TEMPLATE_EXTENSION=".emblem" npx create-js-for-template-only-components
This does not work with pods.