fix: findCommonHooksPrefix logical error

index.js

@@ -159,8 +159,8 @@ function registerNode (node, fastify) {
 }
 
 function findCommonHooksPrefix (node) {
-  const prefixes = Object.values(node.pluginsMeta)
-    .map((meta) => meta?.options?.prefix)
+  const prefixes = node.plugins
+    .map((plugin) => node.pluginsMeta[plugin.file]?.options?.prefix)
     .filter((prefix) => typeof prefix === 'string' && prefix.length > 0)
 
   if (prefixes.length === 0) {

test/commonjs/autohooks-basic-mini.js

@@ -0,0 +1,32 @@
+'use strict'
+
+const { after, before, describe, it } = require('node:test')
+const assert = require('node:assert')
+const Fastify = require('fastify')
+
+describe('Node test suite for autohooks-basic', function () {
+  const app = Fastify()
+  before(async function () {
+    app.register(require('./autohooks/basic-mini'))
+    app.decorateRequest('hooked', '')
+    await app.ready()
+  })
+
+  after(async function () {
+    await app.close()
+  })
+
+  it('should respond correctly to /', async function () {
+    const res = await app.inject({ url: '/' })
+
+    assert.strictEqual(res.statusCode, 200)
+    assert.deepStrictEqual(JSON.parse(res.payload), { hooked: ['root'] })
+  })
+
+  it('should respond correctly to /child', async function () {
+    const res = await app.inject({ url: '/child' })
+
+    assert.strictEqual(res.statusCode, 200)
+    assert.deepStrictEqual(JSON.parse(res.payload), { hooked: '' })
+  })
+})

test/commonjs/autohooks/basic-mini.js

@@ -0,0 +1,15 @@
+'use strict'
+
+const path = require('node:path')
+const autoLoad = require('../../../')
+
+module.exports = function (fastify, opts, next) {
+  fastify.log.error(__dirname)
+
+  fastify.register(autoLoad, {
+    dir: path.join(__dirname, 'routes-mini'),
+    autoHooks: true
+  })
+
+  next()
+}

test/commonjs/autohooks/routes-mini/.autohooks.js

@@ -0,0 +1,6 @@
+module.exports = async function (app, opts) {
+  app.addHook('onRequest', async (req, reply) => {
+    req.hooked = req.hooked || []
+    req.hooked.push('root')
+  })
+}

test/commonjs/autohooks/routes-mini/child/routes.js

@@ -0,0 +1,7 @@
+'use strict'
+
+module.exports = async function (app, opts) {
+  app.get('/', async function (req, reply) {
+    reply.status(200).send({ hooked: req.hooked })
+  })
+}

test/commonjs/autohooks/routes-mini/routes.js

@@ -0,0 +1,7 @@
+'use strict'
+
+module.exports = async function (app, opts) {
+  app.get('/', async function (req, reply) {
+    reply.status(200).send({ hooked: req.hooked })
+  })
+}