fix: support generic content hook providers

src/module.ts

@@ -1,4 +1,3 @@
-import type { FileAfterParseHook } from '@nuxt/content'
 import type { Arrayable, AutoI18nConfig, NuxtRobotsRuntimeConfig, RobotsGroupInput, RobotsGroupResolved } from './util'
 import fsp from 'node:fs/promises'
 import {
@@ -178,6 +177,10 @@ export interface ModuleOptions {
   botDetection?: boolean
 }
 
+interface FileAfterParseHook {
+  content: Record<string, any> & { robots?: unknown, seo?: Record<string, unknown> }
+}
+
 export interface ResolvedModuleOptions extends ModuleOptions {
   sitemap: string[]
   disallow: string[]
@@ -387,26 +390,22 @@ export default defineNuxtModule<ModuleOptions>({
     const contentVersion = await resolveNuxtContentVersion()
     const isNuxtContentV3 = contentVersion && contentVersion.version === 3
     let isNuxtContentV2 = contentVersion && contentVersion.version === 2
-    if (isNuxtContentV3) {
-      if (hasNuxtModule('Content', nuxt)) {
-        logger.warn('You have loaded `@nuxt/content` before `@nuxtjs/robots`, this may cause issues with the integration. Please ensure `@nuxtjs/robots` is loaded first.')
-      }
-      nuxt.hooks.hook('content:file:afterParse' as any, (ctx: FileAfterParseHook) => {
-        if (typeof ctx.content.robots !== 'undefined') {
-          let rule = ctx.content.robots
-          if (typeof rule === 'boolean') {
-            rule = rule ? config.robotsEnabledValue : config.robotsDisabledValue
-          }
-          else if (typeof rule === 'object' && rule !== null) {
-            rule = robotsDirectivesFromObject(rule).join(', ') || config.robotsEnabledValue
-          }
-          // add route rule for the path
-          ;(ctx.content as any).seo = (ctx.content as any).seo || {}
-          ;(ctx.content as any).seo.robots = rule
-        }
-      })
-    }
-    else if (isNuxtContentV2 && nitroPreset.startsWith('cloudflare')) {
+    if (isNuxtContentV3 && hasNuxtModule('Content', nuxt))
+      logger.warn('You have loaded `@nuxt/content` before `@nuxtjs/robots`, this may cause issues with the integration. Please ensure `@nuxtjs/robots` is loaded first.')
+
+    nuxt.hooks.hook('content:file:afterParse' as any, (ctx: FileAfterParseHook) => {
+      if (typeof ctx.content.robots === 'undefined')
+        return
+      let rule = ctx.content.robots
+      if (typeof rule === 'boolean')
+        rule = rule ? config.robotsEnabledValue : config.robotsDisabledValue
+      else if (typeof rule === 'object' && rule !== null)
+        rule = robotsDirectivesFromObject(rule).join(', ') || config.robotsEnabledValue
+      ctx.content.seo ||= {}
+      ctx.content.seo.robots = rule
+    })
+
+    if (isNuxtContentV2 && nitroPreset.startsWith('cloudflare')) {
       logger.warn('The Nuxt Robots, Nuxt Content integration does not work with CloudFlare yet, the integration will be disabled. Learn more at: https://nuxtseo.com/docs/robots/guides/content')
       isNuxtContentV2 = false
     }

test/e2e/content-hook-provider.test.ts

@@ -0,0 +1,15 @@
+import { createResolver } from '@nuxt/kit'
+import { $fetch, setup } from '@nuxt/test-utils'
+import { describe, expect, it } from 'vitest'
+
+const { resolve } = createResolver(import.meta.url)
+
+await setup({ rootDir: resolve('../fixtures/content-hook-provider') })
+
+describe('generic content hook provider', () => {
+  it('applies robots frontmatter through the shared content hook', async () => {
+    const html = await $fetch('/')
+
+    expect(String(html)).toContain('<meta name="robots" content="noindex, nofollow">')
+  })
+})

test/fixtures/content-hook-provider/nuxt.config.ts

@@ -0,0 +1,24 @@
+import NuxtRobots from '../../../src/module'
+import { defineNuxtModule } from '@nuxt/kit'
+
+const ContentHookProvider = defineNuxtModule({
+  meta: { name: 'content-hook-provider' },
+  setup(_, nuxt) {
+    nuxt.hook('modules:done', async () => {
+      const context = {
+        file: { id: 'pages/index.md' },
+        collection: { name: 'pages' },
+        content: { path: '/', robots: false, seo: {} },
+      }
+      await nuxt.callHook('content:file:afterParse' as never, context as never)
+      nuxt.options.runtimeConfig.public.contentHook = context.content
+    })
+  },
+})
+
+export default defineNuxtConfig({
+  modules: [NuxtRobots, ContentHookProvider],
+  runtimeConfig: { public: { contentHook: { seo: {} } } },
+  site: { url: 'https://nuxtseo.com' },
+  compatibilityDate: '2026-08-14',
+})

test/fixtures/content-hook-provider/pages/index.vue

@@ -0,0 +1,10 @@
+<script setup lang="ts">
+import { useRuntimeConfig, useSeoMeta } from '#imports'
+
+const content = useRuntimeConfig().public.contentHook as { seo: Record<string, string> }
+useSeoMeta(content.seo)
+</script>
+
+<template>
+  <main>Generic content hook provider</main>
+</template>