Add the ability to read module configs from plugin.

Describe the feature

Right now, there’s no way to get a module options defined in nuxt.config.ts.

The only way currently is to write nuxt.config.ts like this:

import { defineNuxtConfig } from "nuxt/config"
import MyModule from ".."

const config = {
  foo: "bar",
  toto: "tata",
}

export default defineNuxtConfig({
  modules: [MyModule ],
  moduleConfig: config,

  runtimeConfig: {
    public: {
      moduleConfig: config,
    },
  },
})

It is extremely redundant. And it’s made even worse if MyModule has default properties, because they will not be put in the runtime config.

Additional information

• Would you be willing to help implement this feature?
• Could this feature be implemented as a module?

Final checks

• Read the contribution guide.
• Check existing discussions and issues.

[Atinux]

I would recommend to anyway use the app.config.ts with the vunix key, this way you don’t have to handle HMR yourself.

It is also possible to type it so users can get auto-completion: https://nuxt.com/docs/guide/directory-structure/app-config#manually-typing-app-config

[Atinux]

I would instead let the user define it like we do for the app/router.options.ts if you want it to be customisable on the application side.

The main question is, do the module really need this informations if it’s about giving it back to the app-side?

In that case, the app.config.ts can also do perfectly the job.