How to translate basePath with domain routing and localised pathnames?

[adamccfc]

Hey, I'm using domain routing and localised pathnames and I want to set a basePath in the next config file.

So in my middleware.ts I'm setting the domains like the following:

  domains: [
    {
      domain: process.env.NEXT_PUBLIC_ENGLISH_DOMAIN,
      defaultLocale: 'en',
      locales: ['en'],
    },
    {
      domain: process.env.NEXT_PUBLIC_WELSH_DOMAIN,
      defaultLocale: 'cy',
      locales: ['cy'],
    },
  ],

Then in my navigation.ts file I'm setting the pathnames:

export const pathnames = {
  '/': '/',
  '/search': {
    en: '/search',
    cy: '/chwilio',
  },
} satisfies Pathnames<typeof locales>;

Then in my next.config.js file I'm setting the basePath:

basePath: '/search',

The issue I have is when I go to the Welsh domain the basePath does not translate NEXT_PUBLIC_WELSH_DOMAIN/chwilio (it 404's) but renders on the English path of NEXT_PUBLIC_WELSH_DOMAIN/search. Any help would be greatly appreciated!

Note - I should also mention that localePrefix is set to never.

[andeksan]

Hi, did you solve the issue?