Theme Manager Module

Provides a standard way for managing themes and theme configurations.
Implements an admin UI with a theme selector for the Admin Module

Usage

Once you have the theme manager module installed in your application it'll provide a standard way for theme modules to register their theme configurations.
It also uses the hook_headscripts hook from the Core module to register theme-specific scripts, styles and the theme configuration from the currently selected theme.

You can select the active theme from the list of available themes on the admin UI at /admin/themes

Hooks

Implements the hook_admin_page hook provided by the admin module to show the "Themes" admin page.
Implements the hook_module_info hook to register itself into the Module registry provided by the Core Module. Implements the hook_permission hook to use access control in the admin interface. Implements the hook_headscripts hook to register theme-specific head scripts from the active theme.
Implements the hook_admin_layout hook to register admin theme imlementations for the admin module.

Provides the hook_theme_variables hook for theme modules so they can register their own theme config with the necessary design tokens (colors, sizes, fonts) and theme specific scripts / frontend assets. See: /lib/queries/theme/get_variables.liquid
Provides the hook_theme_admin_layout hook for theme modules so they can implement a custom admin theme and layout.

Example for hook_theme_admin_layout:

{% comment %}
  Implements hook_theme_admin_layout provided by the Theme Manager Module.
  Provides the relative path of the admin layout implemented by the theme
{% endcomment %}

{% parse_json theme_admin_layout %}
{
  "theme": "example-theme-2",
  "admin_layout": "modules/example-theme-2/layouts/admin"
}
{% endparse_json %}

{% return theme_admin_layout %}

Theme development

To create your own theme please refer to the Theme Module Starter repository.

Versioning

git fetch origin --tags
npm version major | minor | patch