Custom route paths are not working with Nuxt 4 directory structure/custom srcDir inside Layers

[Spreizu]

Environment

• Operating System: Darwin
• Node Version: v20.5.1
• Nuxt Version: 3.13.0
• CLI Version: 3.13.0
• Nitro Version: 2.9.7
• Package Manager: pnpm@9.8.0
• Builder: -
• User Config: -
• Runtime Modules: -
• Build Modules: -

Reproduction

Reproduction: https://stackblitz.com/edit/bobbiegoede-nuxt-i18n-starter-knvwuy?file=src%2Flayers%2Fcustom-layer%2Fnuxt.config.ts

Describe the bug

When using the new Nuxt 4 directory structure in Layers with customRoutes: "config" the following warning is returned and no valid routes are generated for locales: [@nuxtjs/i18n]: Couldn't find AnalyzedNuxtPageMeta by NuxtPage (/custom/:slug()), so no custom route for it .

This occurs, because the pages directory is not resolved correctly in this function:

i18n/src/layers.ts

Line 77 in 4df3491

export const mergeLayerPages = (analyzer: (pathOverride: string) => void, nuxt: Nuxt) => {

Additional context

When patching part of the function specified above from:
const lPath = resolve(project.config.rootDir, l.config.rootDir, l.config.dir?.pages ?? 'pages')
to:
const lPath = resolve(project.config.rootDir, l.config.srcDir, l.config.dir?.pages ?? 'pages')

then everything appears to work correctly.

Logs

No response

[BobbieGoede]

Sorry for the late response I hope the patch is working fine still. I have just opened a PR with your suggested fix (#3133), which will probably be included it in the next patch release (likely within a week).