feat: make fallbackCJS mode try resolve from /es/... and /lib/... (…

…#1633)
vitest-dev · Jul 16, 2022 · 7be1cd5 · 7be1cd5
1 parent daf9886
commit 7be1cd5
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/packages/vite-node/src/externalize.ts b/packages/vite-node/src/externalize.ts
@@ -4,7 +4,7 @@ import type { DepsHandlingOptions } from './types'
 import { slash } from './utils'
 
 const ESM_EXT_RE = /\.(es|esm|esm-browser|esm-bundler|es6|module)\.js$/
-const ESM_FOLDER_RE = /\/esm\/(.*\.js)$/
+const ESM_FOLDER_RE = /\/(es|esm)\/(.*\.js)$/
 
 const defaultInline = [
   /virtual:/,
@@ -32,6 +32,7 @@ export function guessCJSversion(id: string): string | undefined {
     for (const i of [
       id.replace(ESM_FOLDER_RE, '/umd/$1'),
       id.replace(ESM_FOLDER_RE, '/cjs/$1'),
+      id.replace(ESM_FOLDER_RE, '/lib/$1'),
       id.replace(ESM_FOLDER_RE, '/$1'),
     ]) {
       if (existsSync(i))