refactor: move composable-keys plugin into nuxt core (#30029)

packages/nuxt/src/core/nuxt.ts

@@ -40,6 +40,7 @@ import { initNitro } from './nitro'
 import schemaModule from './schema'
 import { RemovePluginMetadataPlugin } from './plugins/plugin-metadata'
 import { AsyncContextInjectionPlugin } from './plugins/async-context'
+import { ComposableKeysPlugin } from './plugins/composable-keys'
 import { resolveDeepImportsPlugin } from './plugins/resolve-deep-imports'
 import { prehydrateTransformPlugin } from './plugins/prehydrate'
 import { VirtualFSPlugin } from './plugins/virtual'
@@ -247,6 +248,13 @@ async function initNuxt (nuxt: Nuxt) {
   // Add plugin normalization plugin
   addBuildPlugin(RemovePluginMetadataPlugin(nuxt))
 
+  // Add keys for useFetch, useAsyncData, etc.
+  addBuildPlugin(ComposableKeysPlugin({
+    sourcemap: !!nuxt.options.sourcemap.server || !!nuxt.options.sourcemap.client,
+    rootDir: nuxt.options.rootDir,
+    composables: nuxt.options.optimization.keyedComposables,
+  }))
+
   // shared folder import protection
   const sharedDir = withTrailingSlash(resolve(nuxt.options.rootDir, nuxt.options.dir.shared))
   const relativeSharedDir = withTrailingSlash(relative(nuxt.options.rootDir, resolve(nuxt.options.rootDir, nuxt.options.dir.shared)))

packages/nuxt/src/core/plugins/composable-keys.ts

@@ -9,7 +9,7 @@ import type { CallExpression, Pattern } from 'estree'
 import { parseQuery, parseURL } from 'ufo'
 import escapeRE from 'escape-string-regexp'
 import { findStaticImports, parseStaticImport } from 'mlly'
-import { matchWithStringOrRegex } from '../utils'
+import { matchWithStringOrRegex } from '../utils/plugins'
 
 interface ComposableKeysOptions {
   sourcemap: boolean
@@ -22,7 +22,7 @@ const NUXT_LIB_RE = /node_modules\/(?:nuxt|nuxt3|nuxt-nightly)\//
 const SUPPORTED_EXT_RE = /\.(?:m?[jt]sx?|vue)/
 const SCRIPT_RE = /(?<=<script[^>]*>)[\s\S]*?(?=<\/script>)/i
 
-export const composableKeysPlugin = createUnplugin((options: ComposableKeysOptions) => {
+export const ComposableKeysPlugin = (options: ComposableKeysOptions) => createUnplugin(() => {
   const composableMeta: Record<string, any> = {}
   const composableLengths = new Set<number>()
   const keyedFunctions = new Set<string>()

packages/nuxt/src/core/utils/plugins.ts

@@ -54,3 +54,13 @@ export function getLoader (id: string): 'vue' | 'ts' | 'tsx' | null {
   }
   return ext.endsWith('x') ? 'tsx' : 'ts'
 }
+
+export function matchWithStringOrRegex (value: string, matcher: string | RegExp) {
+  if (typeof matcher === 'string') {
+    return value === matcher
+  } else if (matcher instanceof RegExp) {
+    return matcher.test(value)
+  }
+
+  return false
+}

packages/nuxt/test/composable-keys.test.ts

@@ -1,6 +1,6 @@
 import { describe, expect, it } from 'vitest'
 
-import { detectImportNames } from '../src/plugins/composable-keys'
+import { detectImportNames } from '../src/core/plugins/composable-keys'
 
 describe('detectImportNames', () => {
   const keyedComposables = {

packages/vite/src/utils/index.ts

@@ -17,16 +17,6 @@ export function hashId (id: string) {
   return '$id_' + hash(id)
 }
 
-export function matchWithStringOrRegex (value: string, matcher: string | RegExp) {
-  if (typeof matcher === 'string') {
-    return value === matcher
-  } else if (matcher instanceof RegExp) {
-    return matcher.test(value)
-  }
-
-  return false
-}
-
 /** @since 3.9.0 */
 export function toArray<T> (value: T | T[]): T[] {
   return Array.isArray(value) ? value : [value]

packages/vite/src/vite.ts

@@ -14,7 +14,6 @@ import { buildClient } from './client'
 import { buildServer } from './server'
 import { warmupViteServer } from './utils/warmup'
 import { resolveCSSOptions } from './css'
-import { composableKeysPlugin } from './plugins/composable-keys'
 import { logLevelMap } from './utils/logger'
 import { ssrStylesPlugin } from './plugins/ssr-styles'
 import { VitePublicDirsPlugin } from './plugins/public-dirs'
@@ -100,11 +99,6 @@ export const bundle: NuxtBuilder['bundle'] = async (nuxt) => {
             sourcemap: !!nuxt.options.sourcemap.server,
             baseURL: nuxt.options.app.baseURL,
           }),
-          composableKeysPlugin.vite({
-            sourcemap: !!nuxt.options.sourcemap.server || !!nuxt.options.sourcemap.client,
-            rootDir: nuxt.options.rootDir,
-            composables: nuxt.options.optimization.keyedComposables,
-          }),
           replace({ preventAssignment: true, ...globalThisReplacements }),
         ],
         server: {

packages/webpack/src/webpack.ts

@@ -9,7 +9,6 @@ import type { NuxtBuilder } from '@nuxt/schema'
 import { joinURL } from 'ufo'
 import { logger, useNuxt } from '@nuxt/kit'
 
-import { composableKeysPlugin } from '../../vite/src/plugins/composable-keys'
 import { DynamicBasePlugin } from './plugins/dynamic-base'
 import { ChunkErrorPlugin } from './plugins/chunk'
 import { createMFS } from './utils/mfs'
@@ -42,11 +41,6 @@ export const bundle: NuxtBuilder['bundle'] = async (nuxt) => {
     if (config.name === 'client' && nuxt.options.experimental.emitRouteChunkError && nuxt.options.builder !== '@nuxt/rspack-builder') {
       config.plugins!.push(new ChunkErrorPlugin())
     }
-    config.plugins!.push(composableKeysPlugin.webpack({
-      sourcemap: !!nuxt.options.sourcemap[config.name as 'client' | 'server'],
-      rootDir: nuxt.options.rootDir,
-      composables: nuxt.options.optimization.keyedComposables,
-    }))
   }
 
   await nuxt.callHook(`${builder}:configResolved`, webpackConfigs)