Storybook: [Question] How to load decorators from different addons in preset

[darkowic]

Hello!

I'm creating a preset which is supposed to load a couple of different addons together - something similar to addon essentials. I'm not able to find any example of how to easily load decorators from other addons to be enabled by default. I've come up with something like this:

// my-preset/index.js
function managerEntries(entry = []) {
    return [
        ...entry,
        require.resolve('my-addon-theming/register'),
    ];
}

const config = (entry = [], options) => {
    return [
        ...entry,
        require.resolve('my-addon-theming/addDecorator'),
    ];
};

module.exports = {
managerEntries,
config
}

This my-preset will load more different addons and also allow to configure them. What is the recommended approach for it?

Is it possible to pass configuration to these add-ons through the my-preset addon?

Storybook: v6.1

[shilman]

If you control the other addons, e.g. my-addons-theming, my suggestion would be to copy what we did in addon-essentials.

export const addons = (options) => [
  { name: 'my-addon-theming', options: { ... } },
  'something-else',
];

This would example that my-addon-theming have its own preset which calls addDecorator, which is the recommended way to write addons now.

If you don't control the other addons, what you're doing should also work and will give you full control to do whatever you want.

cc @jonniebigodes @winkerVSbecks

[darkowic]

Thank you! Works perfectly ;)

Feel free to change this issue topic to some documentation update or close it.