import { defineNuxtModule } from 'nuxt/kit'
import { defu } from 'defu'

export default defineNuxtModule({
  meta: {
    name: 'nuxt-vite-config',
  },
  setup (options, nuxt) {
    if (process.env.DISABLE_PRERENDER !== 'true') return

    nuxt.options.vite = defu(nuxt.options.vite, {
      $client: {
        build: {
          rollupOptions: {
            output: {
              chunkFileNames: '_nuxt/[name].js',
              entryFileNames: '_nuxt/[name].js',
            },
          },
        },
      },
    })

    // We disable prerendering to speed up the bundle test.
    nuxt.hook('prerender:routes', routes => {
      routes.routes.clear()
    })
    nuxt.hook('nitro:config', config => {
      config.prerender ||= {}
      config.prerender.crawlLinks = false
    })
  },
})