feat!: move config from vitest/node to vitest/config

docs/config/index.md

@@ -8,10 +8,10 @@
 - Pass `--config` option to CLI, e.g. `vitest --config ./path/to/vitest.config.ts`
 - Use `process.env.VITEST` or `mode` property on `defineConfig` (will be set to `test` if not overridden) to conditionally apply different configuration in `vite.config.ts`
 
-To configure `vitest` itself, add `test` property in your Vite config. You'll also need to add a reference to Vitest types using a [triple slash command](https://www.typescriptlang.org/docs/handbook/triple-slash-directives.html#-reference-types-) at the top of your config file.
+To configure `vitest` itself, add `test` property in your Vite config. You'll also need to add a reference to Vitest types using a [triple slash command](https://www.typescriptlang.org/docs/handbook/triple-slash-directives.html#-reference-types-) at the top of your config file, if you are importing `defineConfig` from `vite` itself.
 
 ```ts
-import { defineConfig } from 'vitest/node'
+import { defineConfig } from 'vitest/config'
 
 export default defineConfig({
   test: {
@@ -23,7 +23,7 @@ export default defineConfig({
 You can retrieve Vitest's default options to expand them if needed:
 
 ```ts
-import { defineConfig, configDefaults } from 'vitest/node'
+import { defineConfig, configDefaults } from 'vitest/config'
 
 export default defineConfig({
   test: {
@@ -77,7 +77,7 @@ By default, `vitest` does not provide global APIs for explicitness. If you prefe
 
 ```ts
 // vite.config.ts
-import { defineConfig } from 'vitest/node'
+import { defineConfig } from 'vitest/config'
 
 export default defineConfig({
   test: {
@@ -101,7 +101,7 @@ If you are already using [`unplugin-auto-import`](https://github.com/antfu/unplu
 
 ```ts
 // vite.config.ts
-import { defineConfig } from 'vitest/node'
+import { defineConfig } from 'vitest/config'
 import AutoImport from 'unplugin-auto-import/vite'
 
 export default defineConfig({
@@ -350,7 +350,7 @@ Vite plugins will receive `ssr: false` flag when processing those files.
 When you use JSX as component models other than React (e.g. Vue JSX or SolidJS), you might want to config as following to make `.tsx` / `.jsx` transformed as client-side components:
 
 ```ts
-import { defineConfig } from 'vitest/node'
+import { defineConfig } from 'vitest/config'
 
 export default defineConfig({
   test: {

docs/guide/features.md

@@ -212,7 +212,7 @@ After that, change the `environment` option in your config file:
 
 ```ts
 // vite.config.ts
-import { defineConfig } from 'vitest/node'
+import { defineConfig } from 'vitest/config'
 
 export default defineConfig({
   test: {
@@ -238,7 +238,7 @@ To configure it, set `test.coverage` options in your config file:
 
 ```ts
 // vite.config.ts
-import { defineConfig } from 'vitest/node'
+import { defineConfig } from 'vitest/config'
 
 export default defineConfig({
   test: {

docs/guide/index.md

@@ -37,11 +37,10 @@ One of the main advantages of Vitest is its unified configuration with Vite. If
 - Pass `--config` option to CLI, e.g. `vitest --config ./path/to/vitest.config.ts`
 - Use `process.env.VITEST` or `mode` property on `defineConfig` (will be set to `test` if not overridden) to conditionally apply different configuration in `vite.config.ts`
 
-To configure `vitest` itself, add `test` property in your Vite config. You'll also need to add a reference to Vitest types using a [triple slash command](https://www.typescriptlang.org/docs/handbook/triple-slash-directives.html#-reference-types-) at the top of your config file.
+To configure `vitest` itself, add `test` property in your Vite config. You'll also need to add a reference to Vitest types using a [triple slash command](https://www.typescriptlang.org/docs/handbook/triple-slash-directives.html#-reference-types-) at the top of your config file, if you are importing `defineConfig` from `vite` itself.
 
 ```ts
-/// <reference types="vitest" />
-import { defineConfig } from 'vitest/node'
+import { defineConfig } from 'vitest/config'
 
 export default defineConfig({
   test: {

packages/vitest/package.json

@@ -35,6 +35,11 @@
     "./node": {
       "import": "./dist/node.js",
       "types": "./dist/node.d.ts"
+    },
+    "./config": {
+      "import": "./dist/config.js",
+      "require": "./dist/config.cjs",
+      "types": "./dist/config.d.ts"
     }
   },
   "main": "./dist/index.js",
@@ -127,4 +132,4 @@
   "engines": {
     "node": ">=14.14.0"
   }
-}
+}

packages/vitest/rollup.config.js

@@ -24,6 +24,7 @@ const entries = [
 const dtsEntries = [
   'src/index.ts',
   'src/node.ts',
+  'src/config.ts',
 ]
 
 const external = [
@@ -34,6 +35,25 @@ const external = [
   'c8',
 ]
 
+const plugins = [
+  alias({
+    entries: [
+      { find: /^node:(.+)$/, replacement: '$1' },
+      { find: 'vite-node/server', replacement: path.resolve(__dirname, '../vite-node/src/server.ts') },
+      { find: 'vite-node/client', replacement: path.resolve(__dirname, '../vite-node/src/client.ts') },
+      { find: 'vite-node/utils', replacement: path.resolve(__dirname, '../vite-node/src/utils.ts') },
+    ],
+  }),
+  resolve({
+    preferBuiltins: true,
+  }),
+  json(),
+  commonjs(),
+  esbuild({
+    target: 'node14',
+  }),
+]
+
 export default ({ watch }) => [
   {
     input: entries,
@@ -44,22 +64,7 @@ export default ({ watch }) => [
     },
     external,
     plugins: [
-      alias({
-        entries: [
-          { find: /^node:(.+)$/, replacement: '$1' },
-          { find: 'vite-node/server', replacement: path.resolve(__dirname, '../vite-node/src/server.ts') },
-          { find: 'vite-node/client', replacement: path.resolve(__dirname, '../vite-node/src/client.ts') },
-          { find: 'vite-node/utils', replacement: path.resolve(__dirname, '../vite-node/src/utils.ts') },
-        ],
-      }),
-      resolve({
-        preferBuiltins: true,
-      }),
-      json(),
-      commonjs(),
-      esbuild({
-        target: 'node14',
-      }),
+      ...plugins,
       !watch && licensePlugin(),
     ],
     onwarn(message) {
@@ -68,6 +73,21 @@ export default ({ watch }) => [
       console.error(message)
     },
   },
+  {
+    input: 'src/config.ts',
+    output: [
+      {
+        file: 'dist/config.cjs',
+        format: 'cjs',
+      },
+      {
+        file: 'dist/config.js',
+        format: 'esm',
+      },
+    ],
+    external,
+    plugins,
+  },
   ...dtsEntries.map(input => ({
     input,
     output: {

packages/vitest/src/config.ts

@@ -0,0 +1,6 @@
+import type { UserConfig } from 'vite'
+
+export { configDefaults } from './defaults'
+export function defineConfig(config: UserConfig) {
+  return config
+}

packages/vitest/src/node/index.ts

@@ -1,10 +1,3 @@
-import type { UserConfig } from 'vite'
-
-export { configDefaults } from '../defaults'
-export function defineConfig(config: UserConfig) {
-  return config
-}
-
 export type { Vitest } from './core'
 export { createVitest } from './create'
 export { VitestPlugin } from './plugins'

tsconfig.json

@@ -22,6 +22,7 @@
       "vitest/global": ["./packages/vitest/global.d.ts"],
       "vitest/globals": ["./packages/vitest/globals.d.ts"],
       "vitest/node": ["./packages/vitest/src/node/index.ts"],
+      "vitest/config": ["./packages/vitest/src/config.ts"],
       "vite-node": ["./packages/vite-node/src/index.ts"],
       "vite-node/client": ["./packages/vite-node/src/client.ts"],
       "vite-node/server": ["./packages/vite-node/src/server.ts"],