fix!: use type module (revert #1411)

packages/vitest/index.d.cts

@@ -0,0 +1 @@
+export * from './dist/index.js'

packages/vitest/package.json

@@ -1,5 +1,6 @@
 {
   "name": "vitest",
+  "type": "module",
   "version": "0.23.4",
   "description": "A blazing fast unit test framework powered by Vite",
   "author": "Anthony Fu <anthonyfu117@hotmail.com>",
@@ -22,8 +23,14 @@
   ],
   "exports": {
     ".": {
-      "types": "./dist/index.d.ts",
-      "import": "./dist/index.mjs"
+      "require": {
+        "types": "./index.d.cts",
+        "default": "./index.cjs"
+      },
+      "import": {
+        "types": "./dist/index.d.ts",
+        "default": "./dist/index.js"
+      }
     },
     "./*": "./*",
     "./globals": {
@@ -34,24 +41,24 @@
     },
     "./node": {
       "types": "./dist/node.d.ts",
-      "import": "./dist/node.mjs"
+      "import": "./dist/node.js"
     },
     "./environments": {
       "types": "./dist/environments.d.ts",
-      "import": "./dist/environments.mjs"
+      "import": "./dist/environments.js"
     },
     "./browser": {
       "types": "./dist/browser.d.ts",
-      "import": "./dist/browser.mjs"
+      "import": "./dist/browser.js"
     },
     "./config": {
       "types": "./config.d.ts",
       "require": "./dist/config.cjs",
-      "import": "./dist/config.mjs"
+      "import": "./dist/config.js"
     }
   },
-  "main": "./dist/index.mjs",
-  "module": "./dist/index.mjs",
+  "main": "./dist/index.js",
+  "module": "./dist/index.js",
   "types": "./dist/index.d.ts",
   "bin": {
     "vitest": "./vitest.mjs"

packages/vitest/rollup.config.js

@@ -69,7 +69,6 @@ export default ({ watch }) => defineConfig([
     output: {
       dir: 'dist',
       format: 'esm',
-      entryFileNames: '[name].mjs',
       chunkFileNames: (chunkInfo) => {
         const id = chunkInfo.facadeModuleId || Object.keys(chunkInfo.modules).find(i => !i.includes('node_modules') && i.includes('src/'))
         if (id) {
@@ -79,9 +78,9 @@ export default ({ watch }) => defineConfig([
               .filter(i => !['src', 'index', 'dist', 'node_modules'].some(j => i.includes(j)) && i.match(/^[\w_-]+$/))),
           )
           if (parts.length)
-            return `chunk-${parts.slice(-2).join('-')}.[hash].mjs`
+            return `chunk-${parts.slice(-2).join('-')}.[hash].js`
         }
-        return 'vendor-[name].[hash].mjs'
+        return 'vendor-[name].[hash].js'
       },
     },
     external,
@@ -99,7 +98,7 @@ export default ({ watch }) => defineConfig([
         format: 'cjs',
       },
       {
-        file: 'dist/config.mjs',
+        file: 'dist/config.js',
         format: 'esm',
       },
     ],

packages/vitest/src/node/cli-wrapper.ts

@@ -7,7 +7,7 @@ import c from 'picocolors'
 import { execa } from 'execa'
 import { EXIT_CODE_RESTART } from '../constants'
 
-const ENTRY = new URL('./cli.mjs', import.meta.url)
+const ENTRY = new URL('./cli.js', import.meta.url)
 
 /** Arguments passed to Node before the script */
 const NODE_ARGS = [

packages/vitest/src/node/pool.ts

@@ -18,8 +18,8 @@ export interface WorkerPool {
   close: () => Promise<void>
 }
 
-const workerPath = _url.pathToFileURL(resolve(distDir, './worker.mjs')).href
-const loaderPath = _url.pathToFileURL(resolve(distDir, './loader.mjs')).href
+const workerPath = _url.pathToFileURL(resolve(distDir, './worker.js')).href
+const loaderPath = _url.pathToFileURL(resolve(distDir, './loader.js')).href
 
 const suppressLoaderWarningsPath = resolve(rootDir, './suppress-warnings.cjs')
 

packages/vitest/src/runtime/mocker.ts

@@ -341,7 +341,7 @@ export class VitestMocker {
   private async ensureSpy() {
     if (VitestMocker.spyModule)
       return
-    VitestMocker.spyModule = await this.request(`/@fs/${slash(resolve(distDir, 'spy.mjs'))}`) as typeof import('../integrations/spy')
+    VitestMocker.spyModule = await this.request(`/@fs/${slash(resolve(distDir, 'spy.js'))}`) as typeof import('../integrations/spy')
   }
 
   public async requestWithMock(dep: string) {

packages/vitest/src/runtime/worker.ts

@@ -39,7 +39,7 @@ async function startViteNode(ctx: WorkerContext) {
 
   const { run } = (await executeInViteNode({
     files: [
-      resolve(distDir, 'entry.mjs'),
+      resolve(distDir, 'entry.js'),
     ],
     fetchModule(id) {
       return rpc().fetch(id)

packages/vitest/vitest.mjs

@@ -1,2 +1,2 @@
 #!/usr/bin/env node
-import './dist/cli-wrapper.mjs'
+import './dist/cli-wrapper.js'

test/fails/test/runner.test.ts

@@ -34,6 +34,6 @@ describe('should fails', async () => {
         ?.trim()
         .replace(root, '<rootDir>')
       expect(msg).toMatchSnapshot(file)
-    }, 10000)
+    }, 30_000)
   }
 })