refactor: isInNodeModules util

packages/vite/src/node/optimizer/scan.ts

@@ -18,6 +18,7 @@ import {
   createDebugger,
   dataUrlRE,
   externalRE,
+  isInNodeModules,
   isObject,
   isOptimizable,
   moduleListContains,
@@ -360,7 +361,7 @@ function esbuildScanPlugin(
         // If we can optimize this html type, skip it so it's handled by the
         // bare import resolve, and recorded as optimization dep.
         if (
-          resolved.includes('node_modules') &&
+          isInNodeModules(resolved) &&
           isOptimizable(resolved, config.optimizeDeps)
         )
           return
@@ -501,7 +502,7 @@ function esbuildScanPlugin(
             if (shouldExternalizeDep(resolved, id)) {
               return externalUnlessEntry({ path: id })
             }
-            if (resolved.includes('node_modules') || include?.includes(id)) {
+            if (isInNodeModules(resolved) || include?.includes(id)) {
               // dependency or forced included, externalize and stop crawling
               if (isOptimizable(resolved, config.optimizeDeps)) {
                 depImports[id] = resolved

packages/vite/src/node/plugins/importAnalysis.ts

@@ -32,6 +32,7 @@ import {
   isBuiltin,
   isDataUrl,
   isExternalUrl,
+  isInNodeModules,
   isJSRequest,
   joinUrlSegments,
   moduleListContains,
@@ -618,7 +619,7 @@ export function importAnalysisPlugin(config: ResolvedConfig): Plugin {
             staticImportedUrls.add({ url: hmrUrl, id: resolvedId })
           }
         } else if (!importer.startsWith(clientDir)) {
-          if (!importer.includes('node_modules')) {
+          if (!isInNodeModules(importer)) {
             // check @vite-ignore which suppresses dynamic import warning
             const hasViteIgnore = hasViteIgnoreRE.test(
               // complete expression inside parens

packages/vite/src/node/plugins/importAnalysisBuild.ts

@@ -11,6 +11,7 @@ import {
   combineSourcemaps,
   isDataUrl,
   isExternalUrl,
+  isInNodeModules,
   moduleListContains,
 } from '../utils'
 import type { Plugin } from '../plugin'
@@ -185,10 +186,7 @@ export function buildImportAnalysisPlugin(config: ResolvedConfig): Plugin {
     },
 
     async transform(source, importer) {
-      if (
-        importer.includes('node_modules') &&
-        !dynamicImportPrefixRE.test(source)
-      ) {
+      if (isInNodeModules(importer) && !dynamicImportPrefixRE.test(source)) {
         return
       }
 

packages/vite/src/node/plugins/preAlias.ts

@@ -11,6 +11,7 @@ import { createIsConfiguredAsSsrExternal } from '../ssr/ssrExternal'
 import {
   bareImportRE,
   cleanUrl,
+  isInNodeModules,
   isOptimizable,
   moduleListContains,
 } from '../utils'
@@ -60,7 +61,7 @@ export function preAliasPlugin(config: ResolvedConfig): Plugin {
               fs.existsSync(resolvedId) &&
               !moduleListContains(optimizeDeps.exclude, id) &&
               path.isAbsolute(resolvedId) &&
-              (resolvedId.includes('node_modules') ||
+              (isInNodeModules(resolvedId) ||
                 optimizeDeps.include?.includes(id)) &&
               isOptimizable(resolvedId, optimizeDeps) &&
               !(isBuild && ssr && isConfiguredAsExternal(id)) &&

packages/vite/src/node/plugins/resolve.ts

@@ -26,6 +26,7 @@ import {
   isBuiltin,
   isDataUrl,
   isExternalUrl,
+  isInNodeModules,
   isNonDriveRelativeAbsolutePath,
   isObject,
   isOptimizable,
@@ -57,7 +58,6 @@ export const browserExternalId = '__vite-browser-external'
 // special id for packages that are optional peer deps
 export const optionalPeerDepId = '__vite-optional-peer-dep'
 
-const nodeModulesInPathRE = /(?:^|\/)node_modules\//
 const subpathImportsPrefix = '#'
 
 const startsWithWordCharRE = /^\w/
@@ -454,9 +454,7 @@ function ensureVersionQuery(
     // as if they would have been imported through a bare import
     // Use the original id to do the check as the resolved id may be the real
     // file path after symlinks resolution
-    const isNodeModule =
-      nodeModulesInPathRE.test(normalizePath(id)) ||
-      nodeModulesInPathRE.test(normalizePath(resolved))
+    const isNodeModule = isInNodeModules(id) || isInNodeModules(resolved)
 
     if (isNodeModule && !resolved.match(DEP_VERSION_RE)) {
       const versionHash = depsOptimizer.metadata.browserHash
@@ -497,7 +495,7 @@ function tryFsResolve(
     // Dependencies like es5-ext use `#` in their paths. We don't support `#` in user
     // source code so we only need to perform the check for dependencies.
     // We don't support `?` in node_modules paths, so we only need to check in this branch.
-    if (postfixIndex >= 0 && fsPath.includes('node_modules')) {
+    if (postfixIndex >= 0 && isInNodeModules(fsPath)) {
       const res = tryCleanFsResolve(
         fsPath,
         options,
@@ -748,7 +746,7 @@ export function tryNodeResolve(
       return resolved
     }
     // don't external symlink packages
-    if (!allowLinkedExternal && !resolved.id.includes('node_modules')) {
+    if (!allowLinkedExternal && !isInNodeModules(resolved.id)) {
       return resolved
     }
     const resolvedExt = path.extname(resolved.id)
@@ -783,7 +781,7 @@ export function tryNodeResolve(
 
   if (
     !options.ssrOptimizeCheck &&
-    (!resolved.includes('node_modules') || // linked
+    (!isInNodeModules(resolved) || // linked
       !depsOptimizer || // resolving before listening to the server
       options.scan) // initial esbuild scan phase
   ) {
@@ -805,7 +803,7 @@ export function tryNodeResolve(
 
   const skipOptimization =
     !isJsType ||
-    importer?.includes('node_modules') ||
+    (importer && isInNodeModules(importer)) ||
     exclude?.includes(pkgId) ||
     exclude?.includes(id) ||
     SPECIAL_QUERY_RE.test(resolved) ||

packages/vite/src/node/plugins/splitVendorChunk.ts

@@ -4,6 +4,7 @@ import type {
   ManualChunkMeta,
   OutputOptions,
 } from 'rollup'
+import { isInNodeModules } from '../utils'
 import type { UserConfig } from '../../node'
 import type { Plugin } from '../plugin'
 
@@ -41,7 +42,7 @@ export function splitVendorChunk(
   const cache = options.cache ?? new SplitVendorChunkCache()
   return (id, { getModuleInfo }) => {
     if (
-      id.includes('node_modules') &&
+      isInNodeModules(id) &&
       !isCSSRequest(id) &&
       staticImportedByEntry(id, getModuleInfo, cache.cache)
     ) {

packages/vite/src/node/server/index.ts

@@ -24,6 +24,7 @@ import type { InlineConfig, ResolvedConfig } from '../config'
 import { isDepsOptimizerEnabled, resolveConfig } from '../config'
 import {
   diffDnsOrderChange,
+  isInNodeModules,
   isParentDirectory,
   mergeConfig,
   normalizePath,
@@ -767,8 +768,7 @@ export function resolveServerOptions(
     sourcemapIgnoreList:
       raw?.sourcemapIgnoreList === false
         ? () => false
-        : raw?.sourcemapIgnoreList ||
-          ((sourcePath) => sourcePath.includes('node_modules')),
+        : raw?.sourcemapIgnoreList || isInNodeModules,
     middlewareMode: !!raw?.middlewareMode,
   }
   let allowDirs = server.fs?.allow

packages/vite/src/node/ssr/ssrExternal.ts

@@ -9,6 +9,7 @@ import {
   createFilter,
   isBuiltin,
   isDefined,
+  isInNodeModules,
   lookupFile,
   normalizePath,
 } from '../utils'
@@ -259,7 +260,7 @@ function cjsSsrCollectExternals(
       // no main entry, but deep imports may be allowed
       const pkgDir = resolvePackageData(id, root)?.dir
       if (pkgDir) {
-        if (pkgDir.includes('node_modules')) {
+        if (isInNodeModules(pkgDir)) {
           ssrExternals.add(id)
         } else {
           depsToTrace.add(path.dirname(pkgDir))
@@ -276,7 +277,7 @@ function cjsSsrCollectExternals(
       ssrExternals.add(id)
     }
     // trace the dependencies of linked packages
-    else if (!esmEntry.includes('node_modules')) {
+    else if (!isInNodeModules(esmEntry)) {
       const pkgDir = resolvePackageData(id, root)?.dir
       if (pkgDir) {
         depsToTrace.add(pkgDir)

packages/vite/src/node/utils.ts

@@ -116,6 +116,10 @@ export function isBuiltin(id: string): boolean {
   )
 }
 
+export function isInNodeModules(id: string): boolean {
+  return id.includes('node_modules')
+}
+
 export function moduleListContains(
   moduleList: string[] | undefined,
   id: string,