fix(nuxt): respect ignorelist when scanning auto-imports (#22782)

packages/nuxt/src/imports/module.ts

@@ -1,4 +1,4 @@
-import { addTemplate, addVitePlugin, addWebpackPlugin, defineNuxtModule, resolveAlias, tryResolveModule, updateTemplates, useNuxt } from '@nuxt/kit'
+import { addTemplate, addVitePlugin, addWebpackPlugin, defineNuxtModule, isIgnored, resolveAlias, tryResolveModule, updateTemplates, useNuxt } from '@nuxt/kit'
 import { isAbsolute, join, normalize, relative, resolve } from 'pathe'
 import type { Import, Unimport } from 'unimport'
 import { createUnimport, scanDirExports } from 'unimport'
@@ -92,7 +92,9 @@ export default defineNuxtModule<Partial<ImportsOptions>>({
         // Clear old imports
         imports.length = 0
         // Scan `composables/`
-        const composableImports = await scanDirExports(composablesDirs)
+        const composableImports = await scanDirExports(composablesDirs, {
+          fileFilter: file => !isIgnored(file)
+        })
         for (const i of composableImports) {
           i.priority = i.priority || priorities.find(([dir]) => i.from.startsWith(dir))?.[1]
         }

test/basic.test.ts

@@ -889,6 +889,13 @@ describe('composable tree shaking', () => {
   })
 })
 
+describe('ignore list', () => {
+  it('should ignore composable files in .nuxtignore', async () => {
+    const html = await $fetch('/ignore/composables')
+    expect(html).toContain('was import ignored: true')
+  })
+})
+
 describe('server tree shaking', () => {
   it('should work', async () => {
     const html = await $fetch('/client')

test/fixtures/basic/.nuxtignore

@@ -0,0 +1 @@
+composables/ignored.*

test/fixtures/basic/composables/ignored.ts

@@ -0,0 +1,3 @@
+export function useIgnoredImport () {
+
+}

test/fixtures/basic/pages/ignore/composables.vue

@@ -0,0 +1,9 @@
+<script setup lang="ts">
+const wasImportIgnored = typeof useIgnoredImport === 'undefined'
+</script>
+
+<template>
+  <div>
+    was import ignored: {{ wasImportIgnored }}
+  </div>
+</template>