.eslintignore

@@ -0,0 +1,2 @@
+node_modules
+dist

.eslintrc.js

@@ -0,0 +1,38 @@
+module.exports = {
+  root: true,
+  env: {
+    commonjs: true,
+    es6: true,
+    node: true
+  },
+  parser: '@typescript-eslint/parser',
+  parserOptions: {
+    sourceType: 'module',
+    ecmaVersion: 2021
+  },
+  plugins: ['@typescript-eslint'],
+  extends: [
+    'eslint:recommended',
+    'plugin:@typescript-eslint/recommended',
+    'plugin:@typescript-eslint/eslint-recommended',
+    'plugin:prettier/recommended'
+  ],
+  rules: {
+    'no-empty': ['warn', { allowEmptyCatch: true }],
+    '@typescript-eslint/ban-ts-comment': ['error', { 'ts-ignore': 'allow-with-description' }],
+    '@typescript-eslint/explicit-function-return-type': 'error',
+    '@typescript-eslint/explicit-module-boundary-types': 'off',
+    '@typescript-eslint/no-empty-function': ['error', { allow: ['arrowFunctions'] }],
+    '@typescript-eslint/no-explicit-any': 'error',
+    '@typescript-eslint/no-non-null-assertion': 'off',
+    '@typescript-eslint/no-var-requires': 'off'
+  },
+  overrides: [
+    {
+      files: ['*.js'],
+      rules: {
+        '@typescript-eslint/explicit-function-return-type': 'off'
+      }
+    }
+  ]
+}

.github/FUNDING.yml

@@ -1 +0,0 @@
-github: alex8088

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -1,5 +1,6 @@
 name: "\U0001F41E Bug Report"
 description: Report an issue with electron-vite
+labels: ['bug', 'triage']
 body:
   - type: markdown
     attributes:
@@ -44,7 +45,7 @@ body:
           required: true
         - label: Read the [Contributing Guidelines](https://github.com/alex8088/electron-vite/blob/master/CONTRIBUTING.md).
           required: true
-        - label: Read the [docs](https://electron-vite.org).
+        - label: Read the [docs](https://evite.netlify.app).
           required: true
         - label: Check that there isn't [already an issue](https://github.com/alex8088/electron-vite/issues) that reports the same bug to avoid creating a duplicate.
           required: true

.github/ISSUE_TEMPLATE/config.yml

@@ -1,5 +1 @@
 blank_issues_enabled: false
-contact_links:
-  - name: Questions & Discussions
-    url: https://github.com/alex8088/electron-vite/discussions
-    about: Use GitHub discussions for message-board style questions and discussions.

.github/ISSUE_TEMPLATE/feature_request.yml

@@ -40,7 +40,7 @@ body:
           required: true
         - label: Read the [Contributing Guidelines](https://github.com/alex8088/electron-vite/blob/master/CONTRIBUTING.md).
           required: true
-        - label: Read the [docs](https://electron-vite.org).
+        - label: Read the [docs](https://evite.netlify.app).
           required: true
-        - label: Check that there isn't [already an issue](https://github.com/alex8088/electron-vite/issues) that requests the same feature to avoid creating a duplicate.
+        - label: Check that there isn't [already an issue](https://github.com/alex8088/electron-vite/issues) that reports the same bug to avoid creating a duplicate.
           required: true

.gitignore

@@ -1,5 +1,4 @@
 node_modules
 dist
-.DS_Store
+
-.eslintcache
 *.log*

.vscode/settings.json

@@ -1,11 +0,0 @@
-{
-  "[typescript]": {
-    "editor.defaultFormatter": "esbenp.prettier-vscode"
-  },
-  "[javascript]": {
-    "editor.defaultFormatter": "esbenp.prettier-vscode"
-  },
-  "[json]": {
-    "editor.defaultFormatter": "esbenp.prettier-vscode"
-  }
-}

CHANGELOG.md

@@ -1,304 +1,3 @@
-### v6.0.0 (_2026-10-15_)
-
-- feat(bytecode): support RegExp for chunkAlias option ([#885](https://github.com/alex8088/electron-vite/issues/885))
-- refactor: share and normalize build output resolution
-- refactor: inline bytecode build plugin name
-- refactor!: invoke the bytecode compiler only once to compile all code
-- refactor: use pipe stdio for spawn Electron bytecode compliler and append stderr error
-- refactor: use rolldown instead of esbuild to bundle config file
-- refactor: compile bytecode using the Electron main process or renderer process rather then via the `ELECTRON_RUN_AS_NODE`
-- refactor!: simplify resolve config and isolate user config for sub-builds
-- refactor: `?modulePath` sub-build output strategy
-- perf(swcPlugin): skip redundant minification when using Oxc ([#922](https://github.com/alex8088/electron-vite/issues/922))
-- perf: skip Babel loading in development and builds without bytecode
-- perf: short-circuit bytecode detection in builds
-- perf: setup rollupOption compatibility via config factory
-- perf: build compatibility target for Electron 42, 43, 44
-- fix(asset): use consistent file paths for asset cache lookups
-- fix(bytecode): unable to obtain the bytecode build session in Node.js 24 ([#928](https://github.com/alex8088/electron-vite/issues/928))
-- fix(dev): exit non-zero when Electron is killed by a signal ([#918](https://github.com/alex8088/electron-vite/issues/918))
-- fix(dev): forward termination signals to Electron child ([#900](https://github.com/alex8088/electron-vite/issues/900))
-- fix(dev): improve Electron process signal handling
-- fix(bytecode): set the regular expression's `lastIndex` to 0 to perform a global match for chunkAlias option
-- fix(esmShim)!: use `this.parse` to find the last static import ([#906](https://github.com/alex8088/electron-vite/issues/906))
-- fix(deps)!: downgraded @babel/* to v7 due to Node requirements
-- fix: remove useless preset config
-- fix(swcPlugin): also disable oxc on Vite 8 ([#920](https://github.com/alex8088/electron-vite/issues/920))
-- fix: clone config without plugins [#902](https://github.com/alex8088/electron-vite/issues/902)
-- fix(deps)!: update magic-string to v1
-- fix(deps)!: update @babel/* to v8
-- fix!: compatible with rollupOptions and rolldownOptions
-- fix: chunk filename is wrong in ES mode
-- fix(asset): isolate asset caches per environment
-- fix: use the environment api in plugins
-- fix: skip TTY terminal manipulations in CI environments
-- fix(deps)!: update vite to v8 ([#894](https://github.com/alex8088/electron-vite/issues/894))
-- fix: Typescript compiler option 'outDir' must be located inside Rollup 'dir' option
-- fix(isolateEntries): handle non-TTY stdout in build reporter (#887)
-- chore: simplify bytecode compiler initialization
-- chore: improve jsdoc for bytecode options ([#898](https://github.com/alex8088/electron-vite/issues/898))
-- chore(deps): update all non-major dependencies
-- chore(deps): update lint-staged to v17
-- chore(deps): update cac to v7
-- chore(deps): update globals to v17
-- chore(deps): update eslint and @eslint/js to v10
-- chore(deps): update all non-major dependencies
-
-### v6.0.0-beta.8 (_2026-10-11_)
-
-See [v6.0.0-beta.8 changelog](https://github.com/alex8088/electron-vite/blob/v6.0.0-beta.8/CHANGELOG.md)
-
-### v6.0.0-beta.7 (_2026-10-08_)
-
-See [v6.0.0-beta.7 changelog](https://github.com/alex8088/electron-vite/blob/v6.0.0-beta.7/CHANGELOG.md)
-
-### v6.0.0-beta.6 (_2026-10-07_)
-
-See [v6.0.0-beta.6 changelog](https://github.com/alex8088/electron-vite/blob/v6.0.0-beta.6/CHANGELOG.md)
-
-### v6.0.0-beta.5 (_2026-09-29_)
-
-See [v6.0.0-beta.5 changelog](https://github.com/alex8088/electron-vite/blob/v6.0.0-beta.5/CHANGELOG.md)
-
-### v6.0.0-beta.4 (_2026-09-28_)
-
-See [v6.0.0-beta.4 changelog](https://github.com/alex8088/electron-vite/blob/v6.0.0-beta.4/CHANGELOG.md)
-
-### v6.0.0-beta.3 (_2026-09-27_)
-
-See [v6.0.0-beta.3 changelog](https://github.com/alex8088/electron-vite/blob/v6.0.0-beta.3/CHANGELOG.md)
-
-### v6.0.0-beta.2 (_2026-09-27_)
-
-See [v6.0.0-beta.2 changelog](https://github.com/alex8088/electron-vite/blob/v6.0.0-beta.2/CHANGELOG.md)
-
-### v6.0.0-beta.1 (_2026-04-12_)
-
-See [v6.0.0-beta.1 changelog](https://github.com/alex8088/electron-vite/blob/v6.0.0-beta.1/CHANGELOG.md)
-
-### v6.0.0-beta.0 (_2026-04-09_)
-
-See [v6.0.0-beta.0 changelog](https://github.com/alex8088/electron-vite/blob/v6.0.0-beta.0/CHANGELOG.md)
-
-### v5.0.0 (_2025-12-07_)
-
-- feat(config): add `build.externalizeDeps` and `build.bytecode` config options to replace `externalizeDepsPlugin` and `bytecodePlugin`
-- feat: reporter plugin for isolated builds
-- feat: enhanced string protection
-- feat: add `isolatedEntries` option for `preload` and `renderer` to build entries as standalone bundles [#154](https://github.com/alex8088/electron-vite/issues/154)
-- refactor(config): move the `isolateEntries` options to the `build` option
-- refactor: deprecated `externalizeDepsPlugin` and `bytecodePlugin`
-- refactor(config)!: remove function resolution for nested config fields
-- refactor(asset): remove redundant path normalization
-- refactor: split electron plugin into preset and validator plugins
-- refactor(config)!: restructure Electron Vite config interfaces
-- refactor(build): simplify build logic
-- refactor: replace `JSON.parse/stringify` with manual deep clone
-- refactor(bytecodePlugin): improved bytecode bundle generation and made a new string protection plugin
-- refactor(modulePath): better support for tree-shaking and code-splitting
-- refactor: remove Electron 18, 19, 20, 21 build compatilibity target
-- perf(buildReport): exclude node_modules from watch list
-- perf(isolateEntries): transform log
-- perf(isolateEntries): optimize entries transformation
-- perf: build compatibility target for Electron 39
-- perf(plugin): more efficient module filtering via regular expressions
-- perf(plugin): no need to cache `sourcemap` option
-- perf(plugin): lazily initialize `MagicString` and remove the redundant pre-check
-- perf(bytecodePlugin): better way to count bytecode chunks
-- perf(plugin): enhance path resolution using `import.meta.dirname` for ES modules
-- fix(modulePath): rewrite the build input instead of merging
-- fix(asset): normalize imported public asset chunk path
-- fix: avoid duplicate chunk emission
-- fix(modulePath): prevent duplicate asset emission
-- fix(modulePath): support watch mode
-- chore: fix jsdoc
-- chore: improve logging message clarity and consistency
-- chore(deps): update all non-major dependencies
-- chore: update eslint config
-- chore: replace `tseslint.config` with `defineConfig`
-- chore: remove redundant external id
-- chore: rename the file `esm` to `esmShim`
-- docs: update
-
-### v5.0.0-beta.3 (_2025-11-01_)
-
-See [v5.0.0-beta.3 changelog](https://github.com/alex8088/electron-vite/blob/v5.0.0-beta.3/CHANGELOG.md)
-
-### v5.0.0-beta.2 (_2025-10-30_)
-
-See [v5.0.0-beta.2 changelog](https://github.com/alex8088/electron-vite/blob/v5.0.0-beta.2/CHANGELOG.md)
-
-### v5.0.0-beta.1 (_2025-10-29_)
-
-See [v5.0.0-beta.1 changelog](https://github.com/alex8088/electron-vite/blob/v5.0.0-beta.1/CHANGELOG.md)
-
-### v5.0.0-beta.0 (_2025-10-19_)
-
-See [v5.0.0-beta.0 changelog](https://github.com/alex8088/electron-vite/blob/v5.0.0-beta.0/CHANGELOG.md)
-
-### v4.0.1 (_2025-09-21_)
-
-- perf: build compatibility target for Electron 38
-
-### v4.0.0 (_2025-07-06_)
-
-- refactor!: bump required node version to 20.19+, 22.12+
-- fix(deps)!: update Vite to v7 and remove cjs build
-- fix: use `import type` for type-only imports
-- perf: build compatibility target for Electron 36 ([#766](https://github.com/alex8088/electron-vite/pull/766))
-- perf: build compatibility target for Electron 37
-- chore(deps): update pnpm to v10
-- chore(deps): update all non-major dependencies
-- chore(deps): update lint-staged to v16
-
-### v4.0.0-beta.0 (_2025-06-28_)
-
-See [v4.0.0-beta.0 changelog](https://github.com/alex8088/electron-vite/blob/v4.0.0-beta.0/CHANGELOG.md)
-
-### v3.1.0 (_2025-03-25_)
-
-- fix(bytecodePlugin): optimize 'use strict' directive replacement ([#681](https://github.com/alex8088/electron-vite/issues/681))
-- perf: build compatilibity target for Electron 35 ([#729](https://github.com/alex8088/electron-vite/pull/729))
-- chore(deps): update all non-major dependencies
-- chore(deps): update globals to v16
-- chore(deps): update esbuild to v0.25
-
-### v3.1.0-beta.0 (_2025-03-12_)
-
-See [v3.1.0-beta.0 changelog](https://github.com/alex8088/electron-vite/blob/v3.1.0-beta.0/CHANGELOG.md)
-
-### v3.0.0 (_2025-02-16_)
-
-- feat: resolve conditions for preload
-- perf: build compatilibity target for Electron 32
-- perf: build compatilibity target for Electron 33 ([#651](https://github.com/alex8088/electron-vite/pull/651))
-- perf: build compatilibity target for Electron 34
-- chore: move to eslint flat config
-- chore(deps): update all non-major dependencies
-- chore(deps): update @rollup/plugin-node-resolve to v16
-- chore(deps): update @rollup/plugin-typescript to v12
-- chore(deps): update esbuild to v0.24
-- chore(deps): update vite to v6
-- chore(deps): update @type/node to v22
-
-### v3.0.0-beta.0 (_2025-01-22_)
-
-See [v3.0.0-beta.0 changelog](https://github.com/alex8088/electron-vite/blob/v3.0.0-beta.0/CHANGELOG.md)
-
-### v2.3.0 (_2024-06-23_)
-
-- feat: resolve import.meta.\[dirname|filename\] to support CommonJS format
-- fix: don't handle module ID that begin with \0 ([#530](https://github.com/alex8088/electron-vite/pull/530))
-- fix: not using the mode from the config file ([#539](https://github.com/alex8088/electron-vite/pull/539))
-- fix: default mode should not overrite user config mode
-- perf: build compatilibity target for Electron 31
-- perf: improve cjs shim
-- chore(deps): update all non-major dependencies
-- chore(deps): update @typescript-eslint/\* to v7
-- chore(deps): update esbuild to v0.21
-
-### v2.2.0 (_2024-04-21_)
-
-- feat: export mergeConfig from vite ([#471](https://github.com/alex8088/electron-vite/issues/471))
-- fix(types): narrow down the return type of defineConfig
-- perf: build compatilibity target for Electron 30
-- refactor(config): defineConfig types
-- chore: fix camelcase typo
-- chore: use rollup-plugin-rm to clean dist
-
-### v2.1.0 (_2024-03-03_)
-
-- feat: easy way to fork processes and use workers
-- fix: config via build.lib fails when default entry point not found ([#393](https://github.com/alex8088/electron-vite/issues/393))
-- perf: build compatilibity target for Electron 29
-- perf: allow integrating more complex render solutions ([#412](https://github.com/alex8088/electron-vite/pull/412))
-- perf(bytecodePlugin): warn that strings cannot be protected when minification is enabled ([#417](https://github.com/alex8088/electron-vite/issues/417))
-
-### v2.0.0 (_2024-01-09_)
-
-- feat: bump minimum node version to 18
-- feat: migrate to ESM
-- feat: support vite 5
-- feat: add package.json to export map
-- feat: support ESM in Electron
-- feat: env variables prefixed with VITE\_ will be shared in main process and renderer
-- feat: support for passing arguments to electron in dev and preview commands ([#339](https://github.com/alex8088/electron-vite/pull/339))
-- feat: config file supports "type": "module" in package.json
-- fix: emit assets when ssr is enabled
-- fix: externalizeDepPlugin not work
-- fix: electron's export subpaths also need to be externalized ([#372](https://github.com/alex8088/electron-vite/issues/372))
-- perf: improve package.json resolve
-- perf: use magic-string hires boundary for sourcemaps
-- perf: build compatilibity target for Electron 28
-- pref: resolve import meta url in CommonJS format
-- perf(worker): ESM syntax
-- perf: package version
-- perf: dev error message
-- perf(externalizeDepsPlugin): use cached package data to improve performance
-- perf: loadEnv api also needs to load shared env variables prefixed with VITE\_
-- refactor: build
-- refactor: file hashes use url-safe base64 encoded hashes in vite 5 (rollup 4)
-- refactor: remove Electron 11, 12 build compatilibity target
-- refactor: use dynamic import directly
-- build: use rollup-plugin-dts
-- chore(deps): update all non-major dependencies
-- chore(deps): update lint-staged to v15
-- chore(deps): update eslint-config-prettier to v9
-- chore(deps): update @rollup/plugin-typescript to v11
-- chore(deps): update rollup to v4
-- chore(deps): update vite to v5
-- chore(deps): update esbuild to v0.19
-- chore(deps): update typescript to 5.3.3
-- chore: improve prettier config
-- chore: update homepage
-
-### v2.0.0-beta.4 (_2024-01-06_)
-
-See [v2.0.0-beta.4 changelog](https://github.com/alex8088/electron-vite/blob/v2.0.0-beta.4/CHANGELOG.md)
-
-### v2.0.0-beta.3 (_2024-01-04_)
-
-See [v2.0.0-beta.3 changelog](https://github.com/alex8088/electron-vite/blob/v2.0.0-beta.3/CHANGELOG.md)
-
-### v2.0.0-beta.2 (_2023-12-19_)
-
-See [v2.0.0-beta.2 changelog](https://github.com/alex8088/electron-vite/blob/v2.0.0-beta.2/CHANGELOG.md)
-
-### v2.0.0-beta.1 (_2023-12-14_)
-
-See [v2.0.0-beta.1 changelog](https://github.com/alex8088/electron-vite/blob/v2.0.0-beta.1/CHANGELOG.md)
-
-### v2.0.0-beta.0 (_2023-12-13_)
-
-See [v2.0.0-beta.0 changelog](https://github.com/alex8088/electron-vite/blob/v2.0.0-beta.0/CHANGELOG.md)
-
-### v1.0.29 (_2023-11-17_)
-
-- feat(cli): support --noSandbox option for dev and preview command
-- perf: build compatilibity target for Electron 27
-
-### v1.0.28 (_2023-09-18_)
-
-- feat(cli): supports specifying electron entry file ([#270](https://github.com/alex8088/electron-vite/issues/270))
-- fix(externalizeDepsPlugin): supports subpath
-- perf: build compatilibity target for Electron 26
-- chore(types): add .json?commonjs-external&asset typing
-
-### v1.0.27 (_2023-08-01_)
-
-- chore: remove preinstall script
-
-### v1.0.26 (_2023-07-30_)
-
-- feat(cli): add CLI `--inspect[-brk]` to support debugging without IDEs ([#231](https://github.com/alex8088/electron-vite/issues/231))
-- feat(types): add process.env.ELECTRON_RENDERER_URL type
-- feat(types): add Vite importMeta types
-- perf: spawn Electron process using parent's stdios ([#236](https://github.com/alex8088/electron-vite/issues/236))
-- chore: update user config interface jsdoc
-- chore(deps): update pnpm to v8
-- chore(deps): update prettier to v3
-- chore(deps): update @typescript-eslint/\* to v6
-
 ### v1.0.25 (_2023-07-11_)
 
 - fix: remove node resolve condition for preload [#204](https://github.com/alex8088/electron-vite/issues/204)

README.md

@@ -28,13 +28,13 @@
 ## Features
 
 - ⚡️ [Vite](https://vitejs.dev) powered and use the same way.
-- 🛠 Pre-configure with sensible defaults optimized for Electron.
+- 🛠 Pre-configured for Electron, don't worry about configuration.
-- 💡 Optimize asset handling for Electron main process.
+- 💡 Optimize asset handling (Node.js addons, WebAssembly, Worker Thread, etc).
-- 🚀 Fast HMR & hot reloading.
+- 🚀 Fast HMR for renderer processes.
-- 🔥 Isolated build for multi-entry application development.
+- 🔥 Hot reloading for main process and preload scripts.
-- ✨ Simplify multi-threading development.
+- 🔌 Easy to debug in IDEs like VSCode or WebStorm.
-- 🔒 Compile code to v8 bytecode to protect source code.
+- 🔒 Compile to v8 bytecode to protect source code.
-- 🔌 Easy to debug in IDEs such as VSCode or WebStorm.
+- 🏷️ Support for TypeScript decorators.
 - 📦 Out-of-the-box support for TypeScript, Vue, React, Svelte, SolidJS and more.
 
 ## Usage
@@ -83,7 +83,7 @@ export default {
 Clone the [electron-vite-boilerplate](https://github.com/alex8088/electron-vite-boilerplate) or use the [create-electron](https://github.com/alex8088/quick-start/tree/master/packages/create-electron) tool to scaffold your project.
 
 ```bash
-npm create @quick-start/electron@latest
+npm create @quick-start/electron
 ```
 
 Currently supported template presets include:

api-extractor.json

@@ -0,0 +1,52 @@
+{
+  "$schema": "https://developer.microsoft.com/json-schemas/api-extractor/v7/api-extractor.schema.json",
+
+  "mainEntryPointFilePath": "./dist/types/index.d.ts",
+
+  "dtsRollup": {
+    "enabled": true,
+    "untrimmedFilePath": "",
+    "publicTrimmedFilePath": "./dist/index.d.ts"
+  },
+
+  "apiReport": {
+    "enabled": false
+  },
+
+  "docModel": {
+    "enabled": false
+  },
+
+  "tsdocMetadata": {
+    "enabled": false
+  },
+
+  "messages": {
+    "compilerMessageReporting": {
+      "default": {
+        "logLevel": "warning"
+      }
+    },
+
+    "extractorMessageReporting": {
+      "default": {
+        "logLevel": "warning",
+        "addToApiReportFile": true
+      },
+
+      "ae-missing-release-tag": {
+        "logLevel": "none"
+      }
+    },
+
+    "tsdocMessageReporting": {
+      "default": {
+        "logLevel": "warning"
+      },
+
+      "tsdoc-undefined-tag": {
+        "logLevel": "none"
+      }
+    }
+  }
+}

bin/bytecode-compiler.cjs

@@ -1,15 +0,0 @@
-const vm = require('node:vm')
-const v8 = require('node:v8')
-
-v8.setFlagsFromString('--no-lazy')
-v8.setFlagsFromString('--no-flush-bytecode')
-
-const params = ['exports', 'require', 'module', '__filename', '__dirname']
-
-module.exports = function compile(code) {
-  if (typeof code !== 'string') throw new TypeError('Compilation source must be a string')
-  const { cachedData } = vm.compileFunction(code, params, { produceCachedData: true })
-  if (!Buffer.isBuffer(cachedData)) throw new Error('V8 did not produce cached data')
-  // Explicit wire format works across both Node IPC and Electron structured clone.
-  return { sourceLength: code.length, cachedData: cachedData.toString('base64') }
-}

bin/electron-bytecode-main.cjs

@@ -1,109 +0,0 @@
-const { app, BrowserWindow, ipcMain } = require('electron')
-const path = require('node:path')
-const RpcPeer = require('./rpc-peer.cjs')
-const compile = require('./bytecode-compiler.cjs')
-
-if (process.platform === 'darwin') {
-  app.dock.hide()
-}
-
-const channel = 'electron-vite:bytecode:rpc'
-const readyChannel = 'electron-vite:bytecode:ready'
-let win
-let rendererRPC
-let rendererStarting
-let stopping = false
-
-function fail(error) {
-  console.error(error)
-  parentRPC.close(error)
-  rendererRPC?.close(error)
-  app.exit(1)
-}
-
-const parentRPC = new RpcPeer(
-  message =>
-    new Promise((resolve, reject) => {
-      if (!process.connected || !process.send) return reject(new Error('Parent IPC is disconnected'))
-      process.send(message, error => (error ? reject(error) : resolve()))
-    })
-)
-
-function createRenderer() {
-  return new Promise((resolve, reject) => {
-    let ready = false
-    const timer = setTimeout(() => finish(new Error('Compiler preload readiness timed out')), 30000)
-    function finish(error) {
-      clearTimeout(timer)
-      ipcMain.removeListener(readyChannel, onReady)
-      if (error) reject(error)
-      else {
-        ready = true
-        resolve()
-      }
-    }
-    function onReady(event) {
-      if (event.sender === win.webContents) finish()
-    }
-    function onFailure(error) {
-      if (stopping) return
-      if (ready) fail(error)
-      else finish(error)
-    }
-    ipcMain.on(readyChannel, onReady)
-    win = new BrowserWindow({
-      show: false,
-      webPreferences: {
-        preload: path.join(__dirname, 'electron-bytecode-preload.cjs'),
-        sandbox: false,
-        contextIsolation: true
-      }
-    })
-    rendererRPC = new RpcPeer(message => {
-      if (win.isDestroyed()) throw new Error('Compiler window is closed')
-      win.webContents.send(channel, message)
-    })
-    ipcMain.on(channel, (event, message) => {
-      if (!win.isDestroyed() && event.sender === win.webContents) void rendererRPC.receive(message)
-    })
-    win.webContents.on('preload-error', (_event, _path, error) => onFailure(error))
-    win.webContents.on('render-process-gone', (_event, details) => {
-      onFailure(new Error(`Compiler renderer exited: ${details.reason}`))
-    })
-    win.on('closed', () => onFailure(new Error('Compiler window closed unexpectedly')))
-    win.loadURL('data:text/html,<!doctype html><html></html>').catch(onFailure)
-  })
-}
-
-const initialized = app.whenReady().then(() => true)
-parentRPC.register('ready', () => initialized)
-parentRPC.register('compile', async (target, code) => {
-  await initialized
-  if (target === 'main') return compile(code)
-  if (target === 'preload') {
-    rendererStarting ||= createRenderer()
-    await rendererStarting
-    return rendererRPC.request('compile', code)
-  }
-  throw new Error(`Invalid bytecode target: ${target}`)
-})
-initialized.catch(fail)
-
-process.on('message', message => {
-  if (message?.type === 'shutdown') {
-    stopping = true
-    app.quit()
-  } else {
-    void parentRPC.receive(message)
-  }
-})
-process.on('disconnect', () => {
-  stopping = true
-  app.quit()
-})
-app.on('before-quit', () => {
-  stopping = true
-  parentRPC.close()
-  rendererRPC?.close()
-})
-if (!process.send) fail(new Error('Bytecode compiler must be launched with an IPC channel'))

bin/electron-bytecode-preload.cjs

@@ -1,10 +0,0 @@
-const { ipcRenderer } = require('electron')
-const RpcPeer = require('./rpc-peer.cjs')
-const compile = require('./bytecode-compiler.cjs')
-
-const channel = 'electron-vite:bytecode:rpc'
-const rpc = new RpcPeer(message => ipcRenderer.send(channel, message))
-rpc.register('ready', () => true)
-rpc.register('compile', compile)
-ipcRenderer.on(channel, (_event, message) => void rpc.receive(message))
-ipcRenderer.send('electron-vite:bytecode:ready')

bin/electron-vite.js

@@ -24,7 +24,7 @@ if (debugIndex > 0) {
 }
 
 function run() {
-  import('../dist/cli.js')
+  require('../dist/cli')
 }
 
 run()

bin/rpc-peer.cjs

@@ -1,89 +0,0 @@
-// Transport-independent peer. Messages must be JSON serializable.
-class RpcPeer {
-  constructor(send, timeout = 30000) {
-    this.send = send
-    this.timeout = timeout
-    this.methods = new Map()
-    this.pending = new Map()
-    this.nextId = 0
-    this.closed = false
-  }
-
-  register(cmd, method) {
-    this.methods.set(cmd, method)
-    return this
-  }
-
-  request(cmd, ...args) {
-    if (this.closed) return Promise.reject(new Error('RPC connection is closed'))
-    const invocationId = this.nextId++
-    return new Promise((resolve, reject) => {
-      const timer = setTimeout(() => {
-        this.pending.delete(invocationId)
-        reject(new Error(`RPC request timed out: ${cmd}`))
-      }, this.timeout)
-      this.pending.set(invocationId, { resolve, reject, timer })
-      Promise.resolve()
-        .then(() => this.send({ type: 'request', invocationId, cmd, args }))
-        .catch(error => {
-          const pending = this.pending.get(invocationId)
-          if (!pending) return
-          clearTimeout(timer)
-          this.pending.delete(invocationId)
-          reject(error)
-        })
-    })
-  }
-
-  async receive(message) {
-    if (this.closed || !message || !Number.isSafeInteger(message.invocationId)) return
-    const { type, invocationId } = message
-    if (type === 'response') {
-      const pending = this.pending.get(invocationId)
-      if (!pending) return
-      this.pending.delete(invocationId)
-      clearTimeout(pending.timer)
-      if (message.error) {
-        const error = new Error(message.error.message)
-        error.name = message.error.name || 'Error'
-        if (message.error.stack) error.stack = message.error.stack
-        pending.reject(error)
-      } else {
-        pending.resolve(message.result)
-      }
-      return
-    }
-    if (type !== 'request' || typeof message.cmd !== 'string' || !Array.isArray(message.args)) return
-    const response = { type: 'response', invocationId }
-    try {
-      const method = this.methods.get(message.cmd)
-      if (!method) throw new Error(`Invalid method: ${message.cmd}`)
-      response.result = await method(...message.args)
-    } catch (error) {
-      response.error = {
-        name: error instanceof Error ? error.name : 'Error',
-        message: error instanceof Error ? error.message : String(error),
-        stack: error instanceof Error ? error.stack : undefined
-      }
-    }
-    if (!this.closed) {
-      try {
-        await this.send(response)
-      } catch (error) {
-        this.close(error)
-      }
-    }
-  }
-
-  close(error = new Error('RPC connection is closed')) {
-    this.closed = true
-    for (const pending of this.pending.values()) {
-      clearTimeout(pending.timer)
-      pending.reject(error)
-    }
-    this.pending.clear()
-    this.methods.clear()
-  }
-}
-
-module.exports = RpcPeer

eslint.config.js

@@ -1,69 +0,0 @@
-// ts-check
-import { defineConfig } from 'eslint/config'
-import eslint from '@eslint/js'
-import eslintPluginPrettierRecommended from 'eslint-plugin-prettier/recommended'
-import globals from 'globals'
-import tseslint from 'typescript-eslint'
-
-export default defineConfig(
-  { ignores: ['**/node_modules', '**/dist', '**/bin'] },
-  eslint.configs.recommended,
-  tseslint.configs.recommended,
-  eslintPluginPrettierRecommended,
-  {
-    languageOptions: {
-      parser: tseslint.parser,
-      parserOptions: {
-        sourceType: 'module',
-        ecmaVersion: 2022
-      },
-      globals: {
-        ...globals.es2021,
-        ...globals.node
-      }
-    },
-    settings: {
-      node: {
-        version: '^20.19.0 || >=22.12.0'
-      }
-    },
-    rules: {
-      'prettier/prettier': 'warn',
-      'no-empty': ['warn', { allowEmptyCatch: true }],
-      '@typescript-eslint/ban-ts-comment': ['error', { 'ts-ignore': 'allow-with-description' }],
-      '@typescript-eslint/explicit-function-return-type': [
-        'error',
-        {
-          allowExpressions: true,
-          allowTypedFunctionExpressions: true,
-          allowHigherOrderFunctions: true,
-          allowIIFEs: true
-        }
-      ],
-      '@typescript-eslint/explicit-module-boundary-types': 'off',
-      '@typescript-eslint/no-empty-function': ['error', { allow: ['arrowFunctions'] }],
-      '@typescript-eslint/no-empty-object-type': ['error', { allowInterfaces: 'always' }],
-      '@typescript-eslint/no-explicit-any': 'error',
-      '@typescript-eslint/no-non-null-assertion': 'off',
-      '@typescript-eslint/no-require-imports': 'error',
-      '@typescript-eslint/no-unused-expressions': [
-        'error',
-        {
-          allowShortCircuit: true,
-          allowTaggedTemplates: true,
-          allowTernary: true
-        }
-      ],
-      '@typescript-eslint/consistent-type-imports': [
-        'error',
-        { prefer: 'type-imports', disallowTypeAnnotations: false }
-      ]
-    }
-  },
-  {
-    files: ['*.js', '*.mjs'],
-    rules: {
-      '@typescript-eslint/explicit-function-return-type': 'off'
-    }
-  }
-)

node.d.ts

@@ -1,15 +1,9 @@
 // node worker
 declare module '*?nodeWorker' {
-  import type { Worker, WorkerOptions } from 'node:worker_threads'
+  import { Worker, WorkerOptions } from 'node:worker_threads'
   export default function (options: WorkerOptions): Worker
 }
 
-// module path
-declare module '*?modulePath' {
-  const src: string
-  export default src
-}
-
 // node asset
 declare module '*?asset' {
   const src: string
@@ -21,11 +15,6 @@ declare module '*?asset&asarUnpack' {
   export default src
 }
 
-declare module '*.json?commonjs-external&asset' {
-  const src: string
-  export default src
-}
-
 // native node module
 declare module '*.node' {
   /* eslint-disable-next-line @typescript-eslint/no-explicit-any */
@@ -38,75 +27,3 @@ declare module '*.wasm?loader' {
   const loadWasm: (options?: WebAssembly.Imports) => Promise<WebAssembly.Instance>
   export default loadWasm
 }
-
-// build-in process env
-declare namespace NodeJS {
-  interface ProcessEnv {
-    /**
-     * Vite's dev server address for Electron renderers.
-     */
-    readonly ELECTRON_RENDERER_URL?: string
-  }
-}
-
-// Refer to Vite's ImportMeta type declarations
-// <https://github.com/vitejs/vite/blob/main/packages/vite/types/importMeta.d.ts>
-
-interface ImportMetaEnv {
-  MODE: string
-  DEV: boolean
-  PROD: boolean
-}
-
-interface ImportGlobOptions<Eager extends boolean, AsType extends string> {
-  /**
-   * Import type for the import url.
-   */
-  as?: AsType
-  /**
-   * Import as static or dynamic
-   *
-   * @default false
-   */
-  eager?: Eager
-  /**
-   * Import only the specific named export. Set to `default` to import the default export.
-   */
-  import?: string
-  /**
-   * Custom queries
-   */
-  query?: string | Record<string, string | number | boolean>
-  /**
-   * Search files also inside `node_modules/` and hidden directories (e.g. `.git/`). This might have impact on performance.
-   *
-   * @default false
-   */
-  exhaustive?: boolean
-}
-
-interface KnownAsTypeMap {
-  raw: string
-  url: string
-  worker: Worker
-}
-
-interface ImportGlobFunction {
-  /**
-   * Import a list of files with a glob pattern.
-   *
-   * https://vitejs.dev/guide/features.html#glob-import
-   */
-  <Eager extends boolean, As extends string, T = As extends keyof KnownAsTypeMap ? KnownAsTypeMap[As] : unknown>(
-    glob: string | string[],
-    options?: ImportGlobOptions<Eager, As>
-  ): (Eager extends true ? true : false) extends true ? Record<string, T> : Record<string, () => Promise<T>>
-  <M>(glob: string | string[], options?: ImportGlobOptions<false, string>): Record<string, () => Promise<M>>
-  <M>(glob: string | string[], options: ImportGlobOptions<true, string>): Record<string, M>
-}
-
-interface ImportMeta {
-  url: string
-  readonly env: ImportMetaEnv
-  glob: ImportGlobFunction
-}

package.json

@@ -1,17 +1,9 @@
 {
   "name": "electron-vite",
-  "version": "6.0.0",
+  "version": "1.0.25",
   "description": "Electron build tooling based on Vite",
-  "type": "module",
+  "main": "dist/index.js",
-  "main": "./dist/index.js",
+  "types": "dist/index.d.ts",
-  "types": "./dist/index.d.ts",
-  "exports": {
-    ".": "./dist/index.js",
-    "./node": {
-      "types": "./node.d.ts"
-    },
-    "./package.json": "./package.json"
-  },
   "bin": {
     "electron-vite": "bin/electron-vite.js"
   },
@@ -21,9 +13,8 @@
     "node.d.ts"
   ],
   "engines": {
-    "node": "^20.19.0 || >=22.12.0"
+    "node": "^14.18.0 || >=16.0.0"
   },
-  "packageManager": "pnpm@10.12.4",
   "author": "Alex Wei<https://github.com/alex8088>",
   "license": "MIT",
   "repository": {
@@ -33,7 +24,7 @@
   "bugs": {
     "url": "https://github.com/alex8088/electron-vite/issues"
   },
-  "homepage": "https://electron-vite.org",
+  "homepage": "https://github.com/alex8088/electron-vite#readme",
   "keywords": [
     "electron",
     "vite",
@@ -42,9 +33,9 @@
   ],
   "scripts": {
     "format": "prettier --write .",
-    "lint": "eslint --cache .",
+    "lint": "eslint --ext .ts src/**",
     "typecheck": "tsc --noEmit",
-    "build": "pnpm run lint && rollup -c rollup.config.ts --configPlugin typescript"
+    "build": "npm run lint && node scripts/build.js"
   },
   "simple-git-hooks": {
     "pre-commit": "npx lint-staged",
@@ -61,7 +52,7 @@
   },
   "peerDependencies": {
     "@swc/core": "^1.0.0",
-    "vite": "^6.0.0 || ^7.0.0 || ^8.0.0"
+    "vite": "^3.0.0 || ^4.0.0"
   },
   "peerDependenciesMeta": {
     "@swc/core": {
@@ -69,40 +60,31 @@
     }
   },
   "devDependencies": {
-    "@eslint/js": "^10.0.1",
+    "@microsoft/api-extractor": "^7.36.1",
-    "@rollup/plugin-json": "^6.1.0",
+    "@rollup/plugin-node-resolve": "^15.1.0",
-    "@rollup/plugin-node-resolve": "^16.0.3",
+    "@rollup/plugin-typescript": "^9.0.2",
-    "@rollup/plugin-typescript": "^12.3.0",
+    "@swc/core": "^1.3.68",
-    "@swc/core": "^1.16.2",
+    "@types/node": "^18.16.19",
-    "@types/babel__core": "^7.20.5",
+    "@typescript-eslint/eslint-plugin": "^5.61.0",
-    "@types/node": "^22.20.4",
+    "@typescript-eslint/parser": "^5.61.0",
-    "eslint": "^10.11.0",
+    "eslint": "^8.44.0",
-    "eslint-config-prettier": "^10.1.8",
+    "eslint-config-prettier": "^8.8.0",
-    "eslint-plugin-prettier": "^5.5.6",
+    "eslint-plugin-prettier": "^4.2.1",
-    "globals": "^17.12.0",
+    "fs-extra": "^11.1.1",
-    "lint-staged": "^17.5.1",
+    "lint-staged": "^13.2.3",
-    "prettier": "^3.9.9",
+    "prettier": "^2.8.8",
-    "rollup": "^4.63.5",
+    "rollup": "^3.26.2",
-    "rollup-plugin-dts": "^6.5.1",
+    "simple-git-hooks": "^2.8.1",
-    "rollup-plugin-rm": "^1.0.2",
+    "tslib": "^2.6.0",
-    "simple-git-hooks": "^2.14.0",
+    "typescript": "5.0.4",
-    "tslib": "^2.8.1",
+    "vite": "^4.4.2"
-    "typescript": "^5.9.3",
-    "typescript-eslint": "^8.70.1",
-    "vite": "^8.3.1"
   },
   "dependencies": {
-    "@babel/core": "^7.29.7",
+    "@babel/core": "^7.22.8",
-    "@babel/plugin-transform-arrow-functions": "^7.29.7",
+    "@babel/plugin-transform-arrow-functions": "^7.22.5",
-    "cac": "^7.0.0",
+    "cac": "^6.7.14",
-    "magic-string": "^1.4.2",
+    "esbuild": "^0.18.11",
-    "picocolors": "^1.1.1",
+    "magic-string": "^0.30.1",
-    "rolldown": "~1.2.10"
+    "picocolors": "^1.0.0"
-  },
-  "pnpm": {
-    "onlyBuiltDependencies": [
-      "@swc/core",
-      "simple-git-hooks"
-    ]
   }
 }

rollup.config.ts

@@ -1,42 +0,0 @@
-import { createRequire } from 'node:module'
-import { defineConfig } from 'rollup'
-import ts from '@rollup/plugin-typescript'
-import resolve from '@rollup/plugin-node-resolve'
-import json from '@rollup/plugin-json'
-import dts from 'rollup-plugin-dts'
-import rm from 'rollup-plugin-rm'
-
-const require = createRequire(import.meta.url)
-const pkg = require('./package.json')
-
-const external = [...Object.keys(pkg.dependencies || {}), ...Object.keys(pkg.peerDependencies || {})]
-
-export default defineConfig([
-  {
-    input: ['src/index.ts', 'src/cli.ts'],
-    output: [
-      {
-        dir: 'dist',
-        entryFileNames: '[name].js',
-        chunkFileNames: 'chunks/lib-[hash].js',
-        format: 'es'
-      }
-    ],
-    external,
-    plugins: [
-      rm('dist', 'buildStart'),
-      json(),
-      ts({ compilerOptions: { rootDir: 'src', outDir: 'dist', declaration: true, declarationDir: 'dist/types' } }),
-      resolve()
-    ],
-    treeshake: {
-      moduleSideEffects: false
-    }
-  },
-  {
-    input: 'dist/types/index.d.ts',
-    external: ['vite'],
-    output: [{ file: pkg.types, format: 'es' }],
-    plugins: [dts(), rm('dist/types', 'buildEnd')]
-  }
-])

scripts/build.js

@@ -0,0 +1,67 @@
+const path = require('path')
+const colors = require('picocolors')
+const fs = require('fs-extra')
+const rollup = require('rollup')
+const typescript = require('@rollup/plugin-typescript')
+const { nodeResolve } = require('@rollup/plugin-node-resolve')
+const { Extractor, ExtractorConfig } = require('@microsoft/api-extractor')
+
+;(async () => {
+  const dist = path.resolve(__dirname, '../dist')
+
+  await fs.remove(dist)
+
+  console.log()
+  console.log(colors.bold(colors.yellow(`Rolling up ts code...`)))
+
+  const pkg = require('../package.json')
+
+  const external = ['esbuild', ...Object.keys(pkg.dependencies || {}), ...Object.keys(pkg.peerDependencies || {})]
+
+  const bundle = await rollup.rollup({
+    input: {
+      index: path.resolve(__dirname, '../src/index.ts'),
+      cli: path.resolve(__dirname, '../src/cli.ts')
+    },
+    external,
+    plugins: [
+      typescript({
+        tsconfig: path.resolve(__dirname, '../tsconfig.json')
+      }),
+      nodeResolve()
+    ],
+    treeshake: {
+      moduleSideEffects: false
+    }
+  })
+  await bundle.write({
+    dir: dist,
+    entryFileNames: '[name].js',
+    chunkFileNames: 'chunks/lib-[hash].js',
+    format: 'cjs'
+  })
+
+  console.log(colors.bold(colors.yellow(`Rolling up type definitions...`)))
+
+  if (pkg.types) {
+    const extractorConfig = ExtractorConfig.loadFileAndPrepare(path.resolve(__dirname, '../api-extractor.json'))
+    const extractorResult = Extractor.invoke(extractorConfig, {
+      localBuild: true,
+      showVerboseMessages: true
+    })
+
+    if (extractorResult.succeeded) {
+      console.log(colors.green('API Extractor completed successfully'))
+    } else {
+      console.error(
+        `API Extractor completed with ${extractorResult.errorCount} errors` +
+          ` and ${extractorResult.warningCount} warnings`
+      )
+      process.exitCode = 1
+    }
+  }
+
+  await fs.remove(path.resolve(dist, 'types'))
+
+  console.log(colors.green(`Build ${pkg.name}@${pkg.version} successfully`))
+})()

scripts/verifyCommit.js

@@ -1,13 +1,13 @@
 // Invoked on the commit-msg git hook by simple-git-hooks.
 
-import colors from 'picocolors'
+const colors = require('picocolors')
-import fs from 'node:fs'
+const fs = require('fs')
 
 const msgPath = process.argv[2]
 const msg = fs.readFileSync(msgPath, 'utf-8').trim()
 
 const commitRE =
-  /^(revert: )?(feat|fix|docs|dx|style|refactor|perf|test|workflow|build|ci|chore|types|wip|release)(\(.+\))?!?: .{1,50}/
+  /^(revert: )?(feat|fix|docs|dx|style|refactor|perf|test|workflow|build|ci|chore|types|wip|release)(\(.+\))?: .{1,50}/
 
 if (!commitRE.test(msg)) {
   console.log()

src/build.ts

@@ -1,56 +1,33 @@
-import { build as viteBuild, mergeConfig } from 'vite'
+import { build as viteBuild } from 'vite'
-import { type InlineConfig, type MainViteConfig, type PreloadViteConfig, resolveConfig } from './config'
+import { InlineConfig, resolveConfig } from './config'
-import { BytecodeCompiler } from './bytecodeCompiler'
-import { asyncFlatten } from './utils'
-
-async function usesBytecode(config?: MainViteConfig | PreloadViteConfig): Promise<boolean> {
-  if (!config) return false
-  if (config.build?.bytecode) return true
-  const plugins = await asyncFlatten(config.plugins || [])
-  return plugins.some(plugin => plugin && typeof plugin === 'object' && plugin.name === 'vite:bytecode')
-}
 
 /**
  * Bundles the electron app for production.
  */
 export async function build(inlineConfig: InlineConfig = {}): Promise<void> {
   process.env.NODE_ENV_ELECTRON_VITE = 'production'
-
+  const config = await resolveConfig(inlineConfig, 'build', 'production')
-  const bytecodeCompiler = new BytecodeCompiler()
+  if (config.config) {
-  const config = await resolveConfig(
+    const mainViteConfig = config.config?.main
-    mergeConfig(inlineConfig, {
+    if (mainViteConfig) {
-      plugins: [{ name: 'vite:electron-bytecode-build', api: { compiler: bytecodeCompiler } }]
+      if (mainViteConfig.build?.watch) {
-    }),
+        mainViteConfig.build.watch = null
-    'build',
-    'production'
-  )
-
-  if (!config.config) {
-    return
       }
-
+      await viteBuild(mainViteConfig)
-  const hasBytecode = (await usesBytecode(config.config.main)) || (await usesBytecode(config.config.preload))
-
-  const buildTargets = async (): Promise<void> => {
-    // Build targets in order: main -> preload -> renderer
-    for (const target of ['main', 'preload', 'renderer'] as const) {
-      const viteConfig = config.config?.[target]
-      if (viteConfig) {
-        // Disable watch mode in production builds
-        if (viteConfig.build?.watch) {
-          viteConfig.build.watch = null
     }
-        await viteBuild(viteConfig)
+    const preloadViteConfig = config.config?.preload
+    if (preloadViteConfig) {
+      if (preloadViteConfig.build?.watch) {
+        preloadViteConfig.build.watch = null
       }
+      await viteBuild(preloadViteConfig)
     }
+    const rendererViteConfig = config.config?.renderer
+    if (rendererViteConfig) {
+      if (rendererViteConfig.build?.watch) {
+        rendererViteConfig.build.watch = null
+      }
+      await viteBuild(rendererViteConfig)
     }
-
-  if (!hasBytecode) return buildTargets()
-
-  try {
-    await bytecodeCompiler.start()
-    await buildTargets()
-  } finally {
-    await bytecodeCompiler.stop()
   }
 }

src/bytecodeCompiler.ts

@@ -1,188 +0,0 @@
-import { type ChildProcess, spawn } from 'node:child_process'
-import path from 'node:path'
-import { createRequire } from 'node:module'
-import { getElectronPath } from './electron'
-
-const require = createRequire(import.meta.url)
-const RPC_TIMEOUT = 30_000
-const SHUTDOWN_TIMEOUT = 3_000
-
-export type BytecodeCompileResult = {
-  sourceLength: number
-  /** Base64-encoded V8 cachedData; decode with Buffer.from(cachedData, 'base64'). */
-  cachedData: string
-}
-
-export type BytecodeTarget = 'main' | 'preload'
-
-type CompilerResponse = {
-  type: 'response'
-  invocationId: number
-  result?: unknown
-  error?: { name: string; message: string; stack?: string }
-}
-
-type PendingRequest = {
-  resolve: (value: unknown) => void
-  reject: (reason: Error) => void
-  timer: ReturnType<typeof setTimeout>
-}
-
-export class BytecodeCompiler {
-  private ps?: ChildProcess
-  private rpcMap = new Map<number, PendingRequest>()
-  private invocationId = 0
-  private starting?: Promise<void>
-  private stopping?: Promise<void>
-  private ready = false
-  private stderr = ''
-
-  start(): Promise<void> {
-    if (this.stopping) return Promise.reject(new Error('BytecodeCompiler is stopping'))
-    if (this.starting) return this.starting
-    if (this.ready) return Promise.resolve()
-    if (this.ps) return Promise.reject(new Error('Previous Electron process has not closed; await stop() first'))
-    this.starting = this.initialize().finally(() => {
-      this.starting = undefined
-    })
-    return this.starting
-  }
-
-  private async initialize(): Promise<void> {
-    const env: NodeJS.ProcessEnv = { ...process.env, ELECTRON_VITE_RPC: 'true' }
-    delete env.ELECTRON_RUN_AS_NODE
-    this.stderr = ''
-    const compilerPath = path.join(
-      path.dirname(require.resolve('electron-vite/package.json')),
-      'bin',
-      'electron-bytecode-main.cjs'
-    )
-    const ps = spawn(getElectronPath(), [compilerPath], {
-      stdio: ['ignore', 'ignore', 'pipe', 'ipc'],
-      windowsHide: true,
-      env
-    })
-    this.ps = ps
-    if (ps.stderr) {
-      ps.stderr.setEncoding('utf8')
-      ps.stderr.on('data', (chunk: string) => {
-        if (this.ps === ps) this.stderr = (this.stderr + chunk).slice(-64 * 1024)
-      })
-    }
-    ps.on('message', (message: CompilerResponse) => {
-      if (this.ps !== ps || !message || message.type !== 'response') return
-      const pending = this.rpcMap.get(message.invocationId)
-      if (!pending) return
-      clearTimeout(pending.timer)
-      this.rpcMap.delete(message.invocationId)
-      if (message.error) {
-        const error = new Error(message.error.message)
-        error.name = message.error.name
-        if (message.error.stack) error.stack = message.error.stack
-        pending.reject(error)
-      } else pending.resolve(message.result)
-    })
-    ps.on('error', error => {
-      if (this.ps === ps) this.rejectPending(error)
-    })
-    ps.on('disconnect', () => {
-      if (this.ps === ps) this.rejectPending(new Error('Electron IPC disconnected'))
-    })
-    ps.on('exit', (code, signal) => {
-      if (this.ps === ps) this.rejectPending(new Error('Electron exited (code ' + code + ', signal ' + signal + ')'))
-    })
-    ps.on('close', () => {
-      if (this.ps === ps) {
-        this.rejectPending(new Error('Electron process closed'))
-        this.ps = undefined
-      }
-    })
-    try {
-      await this.sendRequest('ready', [])
-      if (!ps.connected || this.stopping) throw new Error('Electron stopped during initialization')
-      this.ready = true
-    } catch (error) {
-      await this.stop()
-      throw error
-    }
-  }
-
-  compile(target: BytecodeTarget, code: string): Promise<BytecodeCompileResult> {
-    return this.request<BytecodeCompileResult>('compile', target, code)
-  }
-
-  async request<T = unknown>(cmd: string, ...args: unknown[]): Promise<T> {
-    if (!this.ready || this.stopping) throw new Error('BytecodeCompiler is not ready; await start() first')
-    return this.sendRequest(cmd, args) as Promise<T>
-  }
-
-  private sendRequest(cmd: string, args: unknown[]): Promise<unknown> {
-    const ps = this.ps
-    if (!ps?.connected) return Promise.reject(new Error('Electron IPC is not connected'))
-    const invocationId = this.invocationId++
-    return new Promise((resolve, reject) => {
-      const fail = (error: Error): void => {
-        const pending = this.rpcMap.get(invocationId)
-        if (!pending) return
-        clearTimeout(pending.timer)
-        this.rpcMap.delete(invocationId)
-        reject(this.withStderr(error))
-      }
-      const timer = setTimeout(() => fail(new Error('Electron RPC timed out: ' + cmd)), RPC_TIMEOUT)
-      this.rpcMap.set(invocationId, { resolve, reject, timer })
-      try {
-        ps.send({ type: 'request', invocationId, cmd, args }, error => {
-          if (error) fail(error)
-        })
-      } catch (error) {
-        fail(error instanceof Error ? error : new Error(String(error)))
-      }
-    })
-  }
-
-  private rejectPending(error: Error): void {
-    this.ready = false
-    if (this.rpcMap.size) this.withStderr(error)
-    for (const pending of this.rpcMap.values()) {
-      clearTimeout(pending.timer)
-      pending.reject(error)
-    }
-    this.rpcMap.clear()
-  }
-
-  private withStderr(error: Error): Error {
-    const stderr = this.stderr.trim()
-    if (stderr) {
-      const stack = error.stack
-      error.message += '\n' + stderr
-      if (stack) error.stack = stack + '\n' + stderr
-    }
-    return error
-  }
-
-  stop(): Promise<void> {
-    if (this.stopping) return this.stopping
-    this.rejectPending(new Error('BytecodeCompiler stopped'))
-    const ps = this.ps
-    if (!ps) return Promise.resolve()
-    this.stopping = new Promise<void>(resolve => {
-      const timer = setTimeout(() => ps.kill('SIGKILL'), SHUTDOWN_TIMEOUT)
-      ps.once('close', () => {
-        clearTimeout(timer)
-        resolve()
-      })
-      if (ps.connected) {
-        try {
-          ps.send({ type: 'shutdown' }, error => {
-            if (error) ps.kill()
-          })
-        } catch {
-          ps.kill()
-        }
-      } else ps.kill()
-    }).finally(() => {
-      this.stopping = undefined
-    })
-    return this.stopping
-  }
-}

src/cli.ts

@@ -1,8 +1,7 @@
 import { cac } from 'cac'
 import colors from 'picocolors'
-import { type LogLevel, createLogger } from 'vite'
+import { LogLevel, createLogger } from 'vite'
-import type { InlineConfig } from './config'
+import { InlineConfig } from './config'
-import { version } from '../package.json'
 
 const cli = cac('electron-vite')
 
@@ -25,20 +24,6 @@ interface GlobalCLIOptions {
   w?: boolean
   watch?: boolean
   outDir?: string
-  entry?: string
-}
-
-interface DevCLIOptions {
-  inspect?: boolean | string
-  inspectBrk?: boolean | string
-  remoteDebuggingPort?: string
-  noSandbox?: boolean
-  rendererOnly?: boolean
-}
-
-interface PreviewCLIOptions {
-  noSandbox?: boolean
-  skipBuild?: boolean
 }
 
 function createInlineConfig(root: string, options: GlobalCLIOptions): InlineConfig {
@@ -67,7 +52,6 @@ cli
   .option('--ignoreConfigWarning', `[boolean] ignore config warning`)
   .option('--sourcemap', `[boolean] output source maps for debug (default: false)`)
   .option('--outDir <dir>', `[string] output directory (default: out)`)
-  .option('--entry <file>', `[string] specify electron entry file`)
 
 // dev
 cli
@@ -75,36 +59,13 @@ cli
   .alias('serve')
   .alias('dev')
   .option('-w, --watch', `[boolean] rebuilds when main process or preload script modules have changed on disk`)
-  .option('--inspect [port]', `[boolean | number] enable V8 inspector on the specified port`)
-  .option('--inspectBrk [port]', `[boolean | number] enable V8 inspector on the specified port`)
   .option('--remoteDebuggingPort <port>', `[string] port for remote debugging`)
-  .option('--noSandbox', `[boolean] forces renderer process to run un-sandboxed`)
   .option('--rendererOnly', `[boolean] only dev server for the renderer`)
-  .action(async (root: string, options: DevCLIOptions & GlobalCLIOptions) => {
+  .action(async (root: string, options: { remoteDebuggingPort?: string; rendererOnly: boolean } & GlobalCLIOptions) => {
     if (options.remoteDebuggingPort) {
       process.env.REMOTE_DEBUGGING_PORT = options.remoteDebuggingPort
     }
 
-    if (options.inspect) {
-      process.env.V8_INSPECTOR_PORT = typeof options.inspect === 'number' ? `${options.inspect}` : '5858'
-    }
-
-    if (options.inspectBrk) {
-      process.env.V8_INSPECTOR_BRK_PORT = typeof options.inspectBrk === 'number' ? `${options.inspectBrk}` : '5858'
-    }
-
-    if (options.noSandbox) {
-      process.env.NO_SANDBOX = '1'
-    }
-
-    if (options['--']) {
-      process.env.ELECTRON_CLI_ARGS = JSON.stringify(options['--'])
-    }
-
-    if (options.entry) {
-      process.env.ELECTRON_ENTRY = options.entry
-    }
-
     const { createServer } = await import('./server')
     const inlineConfig = createInlineConfig(root, options)
 
@@ -125,10 +86,6 @@ cli.command('build [root]', 'build for production').action(async (root: string,
   const { build } = await import('./build')
   const inlineConfig = createInlineConfig(root, options)
 
-  if (options.entry) {
-    process.env.ELECTRON_ENTRY = options.entry
-  }
-
   try {
     await build(inlineConfig)
   } catch (e) {
@@ -141,24 +98,11 @@ cli.command('build [root]', 'build for production').action(async (root: string,
 // preview
 cli
   .command('preview [root]', 'start electron app to preview production build')
-  .option('--noSandbox', `[boolean] forces renderer process to run un-sandboxed`)
   .option('--skipBuild', `[boolean] skip build`)
-  .action(async (root: string, options: PreviewCLIOptions & GlobalCLIOptions) => {
+  .action(async (root: string, options: { skipBuild?: boolean } & GlobalCLIOptions) => {
     const { preview } = await import('./preview')
     const inlineConfig = createInlineConfig(root, options)
 
-    if (options.noSandbox) {
-      process.env.NO_SANDBOX = '1'
-    }
-
-    if (options.entry) {
-      process.env.ELECTRON_ENTRY = options.entry
-    }
-
-    if (options['--']) {
-      process.env.ELECTRON_CLI_ARGS = JSON.stringify(options['--'])
-    }
-
     try {
       await preview(inlineConfig, { skipBuild: options.skipBuild })
     } catch (e) {
@@ -169,6 +113,6 @@ cli
   })
 
 cli.help()
-cli.version(version)
+cli.version(require('../package.json').version)
 
 cli.parse()

src/config.ts

@@ -1,124 +1,77 @@
 import path from 'node:path'
+import fs from 'node:fs'
+import { pathToFileURL } from 'node:url'
+import { createRequire } from 'node:module'
 import colors from 'picocolors'
 import {
   type UserConfig as ViteConfig,
+  type UserConfigExport as UserViteConfigExport,
   type ConfigEnv,
-  type PluginOption,
   type Plugin,
-  type BuildEnvironmentOptions as ViteBuildOptions,
   type LogLevel,
   createLogger,
   mergeConfig,
   normalizePath
 } from 'vite'
+import { build } from 'esbuild'
 
-import {
+import { electronMainVitePlugin, electronPreloadVitePlugin, electronRendererVitePlugin } from './plugins/electron'
-  electronMainConfigPresetPlugin,
-  electronMainConfigValidatorPlugin,
-  electronPreloadConfigPresetPlugin,
-  electronPreloadConfigValidatorPlugin,
-  electronRendererConfigPresetPlugin,
-  electronRendererConfigValidatorPlugin
-} from './plugins/electron'
 import assetPlugin from './plugins/asset'
 import workerPlugin from './plugins/worker'
-import importMetaPlugin from './plugins/importMeta'
+import { isObject, dynamicImport } from './utils'
-import esmShimPlugin from './plugins/esmShim'
-import modulePathPlugin from './plugins/modulePath'
-import isolateEntriesPlugin from './plugins/isolateEntries'
-import { type ExternalOptions, externalizeDepsPlugin } from './plugins/externalizeDeps'
-import { type BytecodeOptions, bytecodePlugin } from './plugins/bytecode'
-import { isObject, isFilePathESM, cloneConfig, asyncFlatten } from './utils'
-import { findConfigFile, bundleConfigFile, loadConfigFormBundledFile } from './load'
 
 export { defineConfig as defineViteConfig } from 'vite'
 
-interface IsolatedEntriesMixin {
-  /**
-   * Build each entry point as an isolated bundle without code splitting.
-   *
-   * When enabled, each entry will include all its dependencies inline,
-   * preventing automatic code splitting across entries and ensuring each
-   * output file is fully standalone.
-   *
-   * **Important**: When using `isolatedEntries` in `preload` config, you
-   * should also disable `build.externalizeDeps` to ensure third-party dependencies
-   * from `node_modules` are bundled together, which is required for Electron
-   * sandbox support.
-   *
-   * @experimental
-   * @default false
-   */
-  isolatedEntries?: boolean
-}
-
-interface ExternalizeDepsMixin {
-  /**
-   * Options pass on to `externalizeDeps` plugin in electron-vite.
-   *
-   * Automatically externalize dependencies.
-   *
-   * @default true
-   */
-  externalizeDeps?: boolean | ExternalOptions
-}
-
-interface BytecodeMixin {
-  /**
-   * Options pass on to `bytecode` plugin in electron-vite.
-   * https://electron-vite.org/guide/source-code-protection#options
-   *
-   * Compiles source code to v8 bytecode and works only in the `build` command.
-   */
-  bytecode?: boolean | BytecodeOptions
-}
-
-interface MainBuildOptions extends ViteBuildOptions, ExternalizeDepsMixin, BytecodeMixin {}
-
-interface PreloadBuildOptions extends ViteBuildOptions, ExternalizeDepsMixin, BytecodeMixin, IsolatedEntriesMixin {}
-
-interface RendererBuildOptions extends ViteBuildOptions, IsolatedEntriesMixin {}
-
-interface BaseViteConfig<T> extends Omit<ViteConfig, 'build'> {
-  /**
-   * Build specific options
-   */
-  build?: T
-}
-
-export interface MainViteConfig extends BaseViteConfig<MainBuildOptions> {}
-
-export interface PreloadViteConfig extends BaseViteConfig<PreloadBuildOptions> {}
-
-export interface RendererViteConfig extends BaseViteConfig<RendererBuildOptions> {}
-
 export interface UserConfig {
   /**
    * Vite config options for electron main process
    *
-   * @see https://vitejs.dev/config/
+   * https://cn.vitejs.dev/config/
    */
-  main?: MainViteConfig
+  main?: ViteConfig & { configFile?: string | false }
   /**
    * Vite config options for electron renderer process
    *
-   * @see https://vitejs.dev/config/
+   * https://cn.vitejs.dev/config/
    */
-  renderer?: RendererViteConfig
+  renderer?: ViteConfig & { configFile?: string | false }
   /**
-   * Vite config options for electron preload scripts
+   * Vite config options for electron preload files
    *
-   * @see https://vitejs.dev/config/
+   * https://cn.vitejs.dev/config/
    */
-  preload?: PreloadViteConfig
+  preload?: ViteConfig & { configFile?: string | false }
 }
 
-export type ElectronViteConfigFnObject = (env: ConfigEnv) => UserConfig
+export interface UserConfigSchema {
-export type ElectronViteConfigFnPromise = (env: ConfigEnv) => Promise<UserConfig>
+  /**
-export type ElectronViteConfigFn = (env: ConfigEnv) => UserConfig | Promise<UserConfig>
+   * Vite config options for electron main process
+   *
+   * https://cn.vitejs.dev/config/
+   */
+  main?: UserViteConfigExport
+  /**
+   * Vite config options for electron renderer process
+   *
+   * https://cn.vitejs.dev/config/
+   */
+  renderer?: UserViteConfigExport
+  /**
+   * Vite config options for electron preload files
+   *
+   * https://cn.vitejs.dev/config/
+   */
+  preload?: UserViteConfigExport
+}
 
-export type ElectronViteConfigExport =
+export type InlineConfig = Omit<ViteConfig, 'base'> & {
-  UserConfig | Promise<UserConfig> | ElectronViteConfigFnObject | ElectronViteConfigFnPromise | ElectronViteConfigFn
+  configFile?: string | false
+  envFile?: false
+  ignoreConfigWarning?: boolean
+}
+
+export type UserConfigFn = (env: ConfigEnv) => UserConfigSchema | Promise<UserConfigSchema>
+export type UserConfigExport = UserConfigSchema | Promise<UserConfigSchema> | UserConfigFn
 
 /**
  * Type helper to make it easier to use `electron.vite.config.*`
@@ -126,21 +79,10 @@ export type ElectronViteConfigExport =
  * The function receives a object that exposes two properties:
  * `command` (either `'build'` or `'serve'`), and `mode`.
  */
-export function defineConfig(config: UserConfig): UserConfig
+export function defineConfig(config: UserConfigExport): UserConfigExport {
-export function defineConfig(config: Promise<UserConfig>): Promise<UserConfig>
-export function defineConfig(config: ElectronViteConfigFnObject): ElectronViteConfigFnObject
-export function defineConfig(config: ElectronViteConfigFnPromise): ElectronViteConfigFnPromise
-export function defineConfig(config: ElectronViteConfigExport): ElectronViteConfigExport
-export function defineConfig(config: ElectronViteConfigExport): ElectronViteConfigExport {
   return config
 }
 
-export type InlineConfig = Omit<ViteConfig, 'base'> & {
-  configFile?: string | false
-  envFile?: false
-  ignoreConfigWarning?: boolean
-}
-
 export interface ResolvedConfig {
   config?: UserConfig
   configFile?: string
@@ -155,10 +97,11 @@ export async function resolveConfig(
   const config = inlineConfig
   const mode = inlineConfig.mode || defaultMode
 
+  config.mode = mode
+
   process.env.NODE_ENV = defaultMode
 
-  const userConfig: UserConfig | undefined = {}
+  let userConfig: UserConfig | undefined
-
   let configFileDependencies: string[] = []
 
   let { configFile } = config
@@ -167,7 +110,6 @@ export async function resolveConfig(
       mode,
       command
     }
-
     const loadResult = await loadConfigFromFile(
       configEnv,
       configFile,
@@ -175,30 +117,52 @@ export async function resolveConfig(
       config.logLevel,
       config.ignoreConfigWarning
     )
-
     if (loadResult) {
       const root = config.root
       delete config.root
       delete config.configFile
 
-      config.configFile = false
-
       const outDir = config.build?.outDir
 
-      const { main, preload, renderer } = loadResult.config
+      if (loadResult.config.main) {
+        const mainViteConfig: ViteConfig = mergeConfig(loadResult.config.main, deepClone(config))
 
-      if (main) {
+        if (outDir) {
-        userConfig.main = await new MainConfigFactory(main, config, { outDir, root }).build()
+          resetOutDir(mainViteConfig, outDir, 'main')
         }
 
-      if (preload) {
+        mergePlugins(mainViteConfig, [...electronMainVitePlugin({ root }), assetPlugin(), workerPlugin()])
-        userConfig.preload = await new PreloadConfigFactory(preload, config, { outDir, root }).build()
+
+        loadResult.config.main = mainViteConfig
+        loadResult.config.main.configFile = false
       }
 
-      if (renderer) {
+      if (loadResult.config.preload) {
-        userConfig.renderer = await new RendererConfigFactory(renderer, config, { outDir, root }).build()
+        const preloadViteConfig: ViteConfig = mergeConfig(loadResult.config.preload, deepClone(config))
+
+        if (outDir) {
+          resetOutDir(preloadViteConfig, outDir, 'preload')
+        }
+        mergePlugins(preloadViteConfig, [...electronPreloadVitePlugin({ root }), assetPlugin()])
+
+        loadResult.config.preload = preloadViteConfig
+        loadResult.config.preload.configFile = false
       }
 
+      if (loadResult.config.renderer) {
+        const rendererViteConfig: ViteConfig = mergeConfig(loadResult.config.renderer, deepClone(config))
+
+        if (outDir) {
+          resetOutDir(rendererViteConfig, outDir, 'renderer')
+        }
+
+        mergePlugins(rendererViteConfig, electronRendererVitePlugin({ root }))
+
+        loadResult.config.renderer = rendererViteConfig
+        loadResult.config.renderer.configFile = false
+      }
+
+      userConfig = loadResult.config
       configFile = loadResult.path
       configFileDependencies = loadResult.dependencies
     }
@@ -213,109 +177,8 @@ export async function resolveConfig(
   return resolved
 }
 
-export abstract class ConfigFactory<T extends MainViteConfig | PreloadViteConfig | RendererViteConfig> {
+function deepClone<T>(data: T): T {
-  constructor(
+  return JSON.parse(JSON.stringify(data))
-    protected readonly baseConfig: T,
-    protected readonly inlineConfig: InlineConfig,
-    protected readonly options: { outDir?: string; root?: string }
-  ) {
-    baseConfig.build ??= {}
-    baseConfig.build.rolldownOptions ??= baseConfig.build.rollupOptions
-  }
-
-  async build(cleanMode?: boolean): Promise<T> {
-    /* eslint-disable-next-line @typescript-eslint/no-explicit-any */
-    const config = mergeConfig(cloneConfig(this.baseConfig) as any, cloneConfig(this.inlineConfig)) as T
-
-    config.mode = this.inlineConfig.mode || config.mode || process.env.NODE_ENV
-
-    if (this.options.outDir) {
-      resetOutDir(config, this.options.outDir, this.processType())
-    }
-
-    const builtinPlugins = await this.resolveBuiltinPlugins(config, cleanMode)
-
-    config.plugins = builtinPlugins.concat(config.plugins || [])
-
-    return config
-  }
-
-  protected abstract processType(): 'main' | 'preload' | 'renderer'
-
-  protected abstract resolveBuiltinPlugins(config: T, cleanMode?: boolean): Promise<PluginOption[]>
-}
-
-export class MainConfigFactory extends ConfigFactory<MainViteConfig> {
-  protected processType(): 'main' {
-    return 'main'
-  }
-
-  protected async resolveBuiltinPlugins(config: MainViteConfig, cleanMode?: boolean): Promise<PluginOption[]> {
-    const configDrivenPlugins: PluginOption[] = await resolveConfigDrivenPlugins(config)
-
-    return cleanMode
-      ? [
-          electronMainConfigPresetPlugin({ root: this.options.root }),
-          assetPlugin(),
-          importMetaPlugin(),
-          esmShimPlugin(),
-          ...configDrivenPlugins
-        ]
-      : [
-          electronMainConfigPresetPlugin({ root: this.options.root }),
-          electronMainConfigValidatorPlugin(),
-          assetPlugin(),
-          workerPlugin(),
-          modulePathPlugin(this),
-          importMetaPlugin(),
-          esmShimPlugin(),
-          ...configDrivenPlugins
-        ]
-  }
-}
-
-export class PreloadConfigFactory extends ConfigFactory<PreloadViteConfig> {
-  protected processType(): 'preload' {
-    return 'preload'
-  }
-
-  protected async resolveBuiltinPlugins(config: PreloadViteConfig, cleanMode?: boolean): Promise<PluginOption[]> {
-    const configDrivenPlugins: PluginOption[] = await resolveConfigDrivenPlugins(config)
-
-    return cleanMode
-      ? [
-          electronPreloadConfigPresetPlugin({ root: this.options.root }),
-          assetPlugin(),
-          importMetaPlugin(),
-          esmShimPlugin(),
-          ...configDrivenPlugins
-        ]
-      : [
-          electronPreloadConfigPresetPlugin({ root: this.options.root }),
-          electronPreloadConfigValidatorPlugin(),
-          assetPlugin(),
-          importMetaPlugin(),
-          esmShimPlugin(),
-          ...configDrivenPlugins,
-          ...(config.build?.isolatedEntries ? [isolateEntriesPlugin(this)] : [])
-        ]
-  }
-}
-
-export class RendererConfigFactory extends ConfigFactory<RendererViteConfig> {
-  protected processType(): 'renderer' {
-    return 'renderer'
-  }
-
-  protected async resolveBuiltinPlugins(config: RendererViteConfig, cleanMode?: boolean): Promise<PluginOption[]> {
-    return cleanMode
-      ? [electronRendererConfigPresetPlugin({ root: this.options.root })]
-      : [
-          electronRendererConfigPresetPlugin({ root: this.options.root }),
-          electronRendererConfigValidatorPlugin(),
-          ...(config.build?.isolatedEntries ? [isolateEntriesPlugin(this)] : [])
-        ]
-  }
 }
 
 function resetOutDir(config: ViteConfig, outDir: string, subOutDir: string): void {
@@ -330,37 +193,12 @@ function resetOutDir(config: ViteConfig, outDir: string, subOutDir: string): voi
   }
 }
 
-async function resolveConfigDrivenPlugins(config: MainViteConfig | PreloadViteConfig): Promise<PluginOption[]> {
+function mergePlugins(config: ViteConfig, plugins: Plugin[]): void {
-  const userPlugins = (await asyncFlatten(config.plugins || [])).filter(Boolean) as Plugin[]
+  const userPlugins = config.plugins || []
-
+  config.plugins = userPlugins.concat(plugins)
-  const configDrivenPlugins: PluginOption[] = []
-
-  const hasExternalizeDepsPlugin = userPlugins.some(p => p.name === 'vite:externalize-deps')
-  if (!hasExternalizeDepsPlugin) {
-    const externalOptions = config.build?.externalizeDeps ?? true
-    if (externalOptions) {
-      isOptions<ExternalOptions>(externalOptions)
-        ? configDrivenPlugins.push(externalizeDepsPlugin(externalOptions))
-        : configDrivenPlugins.push(externalizeDepsPlugin())
-    }
-  }
-
-  const hasBytecodePlugin = userPlugins.some(p => p.name === 'vite:bytecode')
-  if (!hasBytecodePlugin) {
-    const bytecodeOptions = config.build?.bytecode
-    if (bytecodeOptions) {
-      isOptions<BytecodeOptions>(bytecodeOptions)
-        ? configDrivenPlugins.push(bytecodePlugin(bytecodeOptions))
-        : configDrivenPlugins.push(bytecodePlugin())
-    }
-  }
-
-  return configDrivenPlugins
 }
 
-function isOptions<T extends object>(value: boolean | T): value is T {
+const CONFIG_FILE_NAME = 'electron.vite.config'
-  return typeof value === 'object' && value !== null
-}
 
 export async function loadConfigFromFile(
   configEnv: ConfigEnv,
@@ -377,7 +215,9 @@ export async function loadConfigFromFile(
     throw new Error(`config file cannot be named ${configFile}.`)
   }
 
-  const resolvedPath = configFile ? path.resolve(configFile) : findConfigFile(configRoot)
+  const resolvedPath = configFile
+    ? path.resolve(configFile)
+    : findConfigFile(configRoot, ['js', 'ts', 'mjs', 'cjs', 'mts', 'cts'])
 
   if (!resolvedPath) {
     return {
@@ -387,33 +227,186 @@ export async function loadConfigFromFile(
     }
   }
 
-  const isESM = isFilePathESM(resolvedPath)
+  // electron does not support adding type: "module" to package.json
+  let isESM = false
+  if (/\.m[jt]s$/.test(resolvedPath) || resolvedPath.endsWith('.ts')) {
+    isESM = true
+  }
 
   try {
-    const { code, dependencies } = await bundleConfigFile(resolvedPath, isESM)
+    const bundled = await bundleConfigFile(resolvedPath, isESM)
-    const configExport = await loadConfigFormBundledFile<ElectronViteConfigExport>(resolvedPath, code, isESM)
+    const userConfig = await loadConfigFormBundledFile(configRoot, resolvedPath, bundled.code, isESM)
 
-    const config = await (typeof configExport === 'function' ? configExport(configEnv) : configExport)
+    const config = await (typeof userConfig === 'function' ? userConfig(configEnv) : userConfig)
     if (!isObject(config)) {
       throw new Error(`config must export or return an object`)
     }
 
-    if (!ignoreConfigWarning) {
+    const configRequired: string[] = []
-      const missingFields = ['main', 'renderer', 'preload'].filter(field => !config[field])
+
-      if (missingFields.length > 0) {
+    let mainConfig
-        createLogger(logLevel).warn(
+    if (config.main) {
-          `${colors.yellow(colors.bold('(!)'))} ${colors.yellow(`${missingFields.join(' and ')} config is missing`)}\n`
+      const mainViteConfig = config.main
-        )
+      mainConfig = await (typeof mainViteConfig === 'function' ? mainViteConfig(configEnv) : mainViteConfig)
+      if (!isObject(mainConfig)) {
+        throw new Error(`main config must export or return an object`)
       }
+    } else {
+      configRequired.push('main')
+    }
+
+    let rendererConfig
+    if (config.renderer) {
+      const rendererViteConfig = config.renderer
+      rendererConfig = await (typeof rendererViteConfig === 'function'
+        ? rendererViteConfig(configEnv)
+        : rendererViteConfig)
+      if (!isObject(rendererConfig)) {
+        throw new Error(`renderer config must export or return an object`)
+      }
+    } else {
+      configRequired.push('renderer')
+    }
+
+    let preloadConfig
+    if (config.preload) {
+      const preloadViteConfig = config.preload
+      preloadConfig = await (typeof preloadViteConfig === 'function' ? preloadViteConfig(configEnv) : preloadViteConfig)
+      if (!isObject(preloadConfig)) {
+        throw new Error(`preload config must export or return an object`)
+      }
+    } else {
+      configRequired.push('preload')
+    }
+
+    if (!ignoreConfigWarning && configRequired.length > 0) {
+      createLogger(logLevel).warn(colors.yellow(`${configRequired.join(' and ')} config is missing`))
     }
 
     return {
       path: normalizePath(resolvedPath),
-      config,
+      config: {
-      dependencies
+        main: mainConfig,
+        renderer: rendererConfig,
+        preload: preloadConfig
+      },
+      dependencies: bundled.dependencies
     }
   } catch (e) {
     createLogger(logLevel).error(colors.red(`failed to load config from ${resolvedPath}`), { error: e as Error })
     throw e
   }
 }
+
+function findConfigFile(configRoot: string, extensions: string[]): string {
+  for (const ext of extensions) {
+    const configFile = path.resolve(configRoot, `${CONFIG_FILE_NAME}.${ext}`)
+    if (fs.existsSync(configFile)) {
+      return configFile
+    }
+  }
+  return ''
+}
+
+async function bundleConfigFile(fileName: string, isESM: boolean): Promise<{ code: string; dependencies: string[] }> {
+  const dirnameVarName = '__electron_vite_injected_dirname'
+  const filenameVarName = '__electron_vite_injected_filename'
+  const importMetaUrlVarName = '__electron_vite_injected_import_meta_url'
+  const result = await build({
+    absWorkingDir: process.cwd(),
+    entryPoints: [fileName],
+    write: false,
+    target: ['node14.18', 'node16'],
+    platform: 'node',
+    bundle: true,
+    format: isESM ? 'esm' : 'cjs',
+    sourcemap: false,
+    metafile: true,
+    define: {
+      __dirname: dirnameVarName,
+      __filename: filenameVarName,
+      'import.meta.url': importMetaUrlVarName
+    },
+    plugins: [
+      {
+        name: 'externalize-deps',
+        setup(build): void {
+          build.onResolve({ filter: /.*/ }, args => {
+            const id = args.path
+            if (id[0] !== '.' && !path.isAbsolute(id)) {
+              return {
+                external: true
+              }
+            }
+            return null
+          })
+        }
+      },
+      {
+        name: 'replace-import-meta',
+        setup(build): void {
+          build.onLoad({ filter: /\.[cm]?[jt]s$/ }, async args => {
+            const contents = await fs.promises.readFile(args.path, 'utf8')
+            const injectValues =
+              `const ${dirnameVarName} = ${JSON.stringify(path.dirname(args.path))};` +
+              `const ${filenameVarName} = ${JSON.stringify(args.path)};` +
+              `const ${importMetaUrlVarName} = ${JSON.stringify(pathToFileURL(args.path).href)};`
+
+            return {
+              loader: args.path.endsWith('ts') ? 'ts' : 'js',
+              contents: injectValues + contents
+            }
+          })
+        }
+      }
+    ]
+  })
+  const { text } = result.outputFiles[0]
+  return {
+    code: text,
+    dependencies: result.metafile ? Object.keys(result.metafile.inputs) : []
+  }
+}
+
+interface NodeModuleWithCompile extends NodeModule {
+  /* eslint-disable-next-line @typescript-eslint/no-explicit-any */
+  _compile(code: string, filename: string): any
+}
+
+const _require = createRequire(import.meta.url)
+async function loadConfigFormBundledFile(
+  configRoot: string,
+  configFile: string,
+  bundledCode: string,
+  isESM: boolean
+): Promise<UserConfigExport> {
+  if (isESM) {
+    const fileNameTmp = path.resolve(configRoot, `${CONFIG_FILE_NAME}.${Date.now()}.mjs`)
+    fs.writeFileSync(fileNameTmp, bundledCode)
+
+    const fileUrl = pathToFileURL(fileNameTmp)
+    try {
+      return (await dynamicImport(fileUrl)).default
+    } finally {
+      try {
+        fs.unlinkSync(fileNameTmp)
+      } catch {}
+    }
+  } else {
+    const extension = path.extname(configFile)
+    const realFileName = fs.realpathSync(configFile)
+    const loaderExt = extension in _require.extensions ? extension : '.js'
+    const defaultLoader = _require.extensions[loaderExt]!
+    _require.extensions[loaderExt] = (module: NodeModule, filename: string): void => {
+      if (filename === realFileName) {
+        ;(module as NodeModuleWithCompile)._compile(bundledCode, filename)
+      } else {
+        defaultLoader(module, filename)
+      }
+    }
+    delete _require.cache[_require.resolve(configFile)]
+    const raw = _require(configFile)
+    _require.extensions[loaderExt] = defaultLoader
+    return raw.__esModule ? raw.default : raw
+  }
+}

src/electron.ts

@@ -1,19 +1,19 @@
 import path from 'node:path'
 import fs from 'node:fs'
 import { createRequire } from 'node:module'
-import { type ChildProcess, spawn } from 'node:child_process'
+import { type ChildProcessWithoutNullStreams, spawn } from 'node:child_process'
-import { loadPackageData } from './utils'
+import { type Logger } from 'vite'
 
 const _require = createRequire(import.meta.url)
 
 const ensureElectronEntryFile = (root = process.cwd()): void => {
-  if (process.env.ELECTRON_ENTRY) return
+  const pkg = path.join(root, 'package.json')
-  const pkg = loadPackageData()
+  if (fs.existsSync(pkg)) {
-  if (pkg) {
+    const main = require(pkg).main
-    if (!pkg.main) {
+    if (!main) {
       throw new Error('No entry point found for electron app, please add a "main" field to package.json')
     } else {
-      const entryPath = path.resolve(root, pkg.main)
+      const entryPath = path.resolve(root, main)
       if (!fs.existsSync(entryPath)) {
         throw new Error(`No electron app entry file found: ${entryPath}`)
       }
@@ -36,16 +36,6 @@ const getElectronMajorVer = (): string => {
   return majorVer
 }
 
-export function supportESM(): boolean {
-  const majorVer = getElectronMajorVer()
-  return parseInt(majorVer) >= 28
-}
-
-export function supportImportMetaPaths(): boolean {
-  const majorVer = getElectronMajorVer()
-  return parseInt(majorVer) >= 30
-}
-
 export function getElectronPath(): string {
   let electronExecPath = process.env.ELECTRON_EXEC_PATH || ''
   if (!electronExecPath) {
@@ -69,29 +59,21 @@ export function getElectronNodeTarget(): string {
   const electronVer = getElectronMajorVer()
 
   const nodeVer = {
-    '44': '24.18',
-    '43': '24.17',
-    '42': '24.15',
-    '41': '24.14',
-    '40': '24.14',
-    '39': '22.20',
-    '38': '22.19',
-    '37': '22.16',
-    '36': '22.14',
-    '35': '22.14',
-    '34': '20.18',
-    '33': '20.18',
-    '32': '20.16',
-    '31': '20.14',
-    '30': '20.11',
-    '29': '20.9',
-    '28': '18.18',
-    '27': '18.17',
-    '26': '18.16',
     '25': '18.15',
     '24': '18.14',
     '23': '18.12',
-    '22': '16.17'
+    '22': '16.17',
+    '21': '16.16',
+    '20': '16.15',
+    '19': '16.14',
+    '18': '16.13',
+    '17': '16.13',
+    '16': '16.9',
+    '15': '16.5',
+    '14': '14.17',
+    '13': '14.17',
+    '12': '14.16',
+    '11': '12.18'
   }
   if (electronVer && parseInt(electronVer) > 10) {
     let target = nodeVer[electronVer]
@@ -105,29 +87,21 @@ export function getElectronChromeTarget(): string {
   const electronVer = getElectronMajorVer()
 
   const chromeVer = {
-    '44': '152',
-    '43': '150',
-    '42': '148',
-    '41': '146',
-    '40': '144',
-    '39': '142',
-    '38': '140',
-    '37': '138',
-    '36': '136',
-    '35': '134',
-    '34': '132',
-    '33': '130',
-    '32': '128',
-    '31': '126',
-    '30': '124',
-    '29': '122',
-    '28': '120',
-    '27': '118',
-    '26': '116',
     '25': '114',
     '24': '112',
     '23': '110',
-    '22': '108'
+    '22': '108',
+    '21': '106',
+    '20': '104',
+    '19': '102',
+    '18': '100',
+    '17': '98',
+    '16': '96',
+    '15': '94',
+    '14': '93',
+    '13': '91',
+    '12': '89',
+    '11': '87'
   }
   if (electronVer && parseInt(electronVer) > 10) {
     let target = chromeVer[electronVer]
@@ -137,64 +111,26 @@ export function getElectronChromeTarget(): string {
   return ''
 }
 
-export function startElectron(root: string | undefined): ChildProcess {
+export function startElectron(root: string | undefined, logger: Logger): ChildProcessWithoutNullStreams {
   ensureElectronEntryFile(root)
 
   const electronPath = getElectronPath()
 
-  const isDev = process.env.NODE_ENV_ELECTRON_VITE === 'development'
+  const inspect = !!process.env.VSCODE_INSPECTOR_OPTIONS
 
-  const args: string[] = process.env.ELECTRON_CLI_ARGS ? JSON.parse(process.env.ELECTRON_CLI_ARGS) : []
+  const args: string[] = []
-
+  if (!!process.env.REMOTE_DEBUGGING_PORT && process.env.NODE_ENV_ELECTRON_VITE === 'development') {
-  if (!!process.env.REMOTE_DEBUGGING_PORT && isDev) {
     args.push(`--remote-debugging-port=${process.env.REMOTE_DEBUGGING_PORT}`)
   }
 
-  if (!!process.env.V8_INSPECTOR_PORT && isDev) {
+  const ps = spawn(electronPath, ['.'].concat(args))
-    args.push(`--inspect=${process.env.V8_INSPECTOR_PORT}`)
+  ps.stdout.on('data', chunk => {
-  }
+    !inspect && chunk.toString().trim() && logger.info(chunk.toString())
-
+  })
-  if (!!process.env.V8_INSPECTOR_BRK_PORT && isDev) {
+  ps.stderr.on('data', chunk => {
-    args.push(`--inspect-brk=${process.env.V8_INSPECTOR_BRK_PORT}`)
+    !inspect && chunk.toString().trim() && logger.error(chunk.toString())
-  }
+  })
-
+  ps.on('close', process.exit)
-  if (process.env.NO_SANDBOX === '1') {
-    args.push('--no-sandbox')
-  }
-
-  const entry = process.env.ELECTRON_ENTRY || '.'
-
-  const ps = spawn(electronPath, [entry].concat(args), { stdio: 'inherit' })
-  // `code` is null when the child was terminated by a signal, and `process.exit` ignores
-  // its second argument, so passing the listener directly would report every crash as a
-  // successful exit. Map a signal death to a non-zero status instead.
-  ps.on('close', (code, signal) => process.exit(code ?? (signal ? 1 : 0)))
-
-  setupElectronSignalHandlers(ps)
 
   return ps
 }
-
-let electronPs: ChildProcess | undefined
-let signalHandlersRegistered = false
-
-function setupElectronSignalHandlers(child: ChildProcess): void {
-  electronPs = child
-
-  if (signalHandlersRegistered) return
-
-  const signals: NodeJS.Signals[] =
-    process.platform === 'win32' ? ['SIGINT', 'SIGTERM'] : ['SIGINT', 'SIGTERM', 'SIGHUP', 'SIGUSR2']
-
-  for (const signal of signals) {
-    process.on(signal, () => {
-      const child = electronPs
-      if (!child?.pid || child.exitCode !== null || child.signalCode !== null) return
-
-      // A previously sent signal does not mean the child has exited.
-      child.kill(signal)
-    })
-  }
-
-  signalHandlersRegistered = true
-}

src/index.ts

@@ -1,4 +1,4 @@
-export { type LogLevel, createLogger, mergeConfig } from 'vite'
+export { type LogLevel, createLogger, splitVendorChunkPlugin, splitVendorChunk } from 'vite'
 export * from './config'
 export { createServer } from './server'
 export { build } from './build'

src/load.ts

@@ -1,130 +0,0 @@
-import path from 'node:path'
-import fs from 'node:fs'
-import { pathToFileURL } from 'node:url'
-import { createRequire } from 'node:module'
-import { rolldown } from 'rolldown'
-import type { RolldownOutput, OutputChunk } from 'rolldown'
-
-const CONFIG_FILE_NAME = 'electron.vite.config'
-
-export function findConfigFile(
-  configRoot: string,
-  extensions: string[] = ['js', 'ts', 'mjs', 'cjs', 'mts', 'cts']
-): string {
-  for (const ext of extensions) {
-    const configFile = path.resolve(configRoot, `${CONFIG_FILE_NAME}.${ext}`)
-    if (fs.existsSync(configFile)) {
-      return configFile
-    }
-  }
-  return ''
-}
-
-export async function bundleConfigFile(
-  fileName: string,
-  isESM: boolean
-): Promise<{ code: string; dependencies: string[] }> {
-  const dirnameVarName = '__electron_vite_injected_dirname'
-  const filenameVarName = '__electron_vite_injected_filename'
-  const importMetaUrlVarName = '__electron_vite_injected_import_meta_url'
-
-  const bundle = await rolldown({
-    input: path.resolve(fileName),
-    platform: 'node',
-    transform: {
-      target: 'node20',
-      define: {
-        __dirname: dirnameVarName,
-        __filename: filenameVarName,
-        'import.meta.url': importMetaUrlVarName
-      }
-    },
-    plugins: [
-      {
-        name: 'externalize-deps',
-        resolveId(id) {
-          if (id[0] !== '.' && !path.isAbsolute(id)) {
-            return { id, external: true }
-          }
-          return null
-        }
-      },
-      {
-        name: 'inject-file-scope-variables',
-        transform: {
-          filter: { id: /\.[cm]?[jt]s$/ },
-          handler(code, id) {
-            const injectValues =
-              `const ${dirnameVarName} = ${JSON.stringify(path.dirname(id))};` +
-              `const ${filenameVarName} = ${JSON.stringify(id)};` +
-              `const ${importMetaUrlVarName} = ${JSON.stringify(pathToFileURL(id).href)};`
-            return { code: injectValues + code, map: null }
-          }
-        }
-      }
-    ]
-  })
-
-  let result: RolldownOutput
-  try {
-    result = await bundle.generate({
-      format: isESM ? 'esm' : 'cjs',
-      sourcemap: 'inline',
-      sourcemapPathTransform(relative, sourcemapPath) {
-        return path.resolve(path.dirname(sourcemapPath), relative)
-      },
-      codeSplitting: false
-    })
-  } finally {
-    await bundle.close()
-  }
-
-  const entryChunk = result.output.find((chunk): chunk is OutputChunk => chunk.type === 'chunk' && chunk.isEntry)
-  if (!entryChunk) {
-    throw new Error(`Failed to bundle config file: ${fileName}`)
-  }
-
-  return {
-    code: entryChunk.code,
-    dependencies: entryChunk.moduleIds.filter(id => !id.startsWith('\0'))
-  }
-}
-
-interface NodeModuleWithCompile extends NodeModule {
-  /* eslint-disable-next-line @typescript-eslint/no-explicit-any */
-  _compile(code: string, filename: string): any
-}
-
-const _require = createRequire(import.meta.url)
-
-export async function loadConfigFormBundledFile<T>(fileName: string, bundledCode: string, isESM: boolean): Promise<T> {
-  if (isESM) {
-    const fileNameTmp = `${fileName}.${Date.now()}-${Math.random().toString(16).slice(2)}.mjs`
-    fs.writeFileSync(fileNameTmp, bundledCode)
-
-    const fileUrl = pathToFileURL(fileNameTmp)
-    try {
-      return (await import(fileUrl.href)).default
-    } finally {
-      try {
-        fs.unlinkSync(fileNameTmp)
-      } catch {}
-    }
-  } else {
-    const extension = path.extname(fileName)
-    const realFileName = fs.realpathSync(fileName)
-    const loaderExt = extension in _require.extensions ? extension : '.js'
-    const defaultLoader = _require.extensions[loaderExt]!
-    _require.extensions[loaderExt] = (module: NodeModule, filename: string): void => {
-      if (filename === realFileName) {
-        ;(module as NodeModuleWithCompile)._compile(bundledCode, filename)
-      } else {
-        defaultLoader(module, filename)
-      }
-    }
-    delete _require.cache[_require.resolve(fileName)]
-    const raw = _require(fileName)
-    _require.extensions[loaderExt] = defaultLoader
-    return raw.__esModule ? raw.default : raw
-  }
-}

src/plugins/asset.ts

@@ -1,17 +1,50 @@
 import path from 'node:path'
 import fs from 'node:fs/promises'
-import { type Plugin, type Environment, normalizePath } from 'vite'
+import type { SourceMapInput } from 'rollup'
+import { type Plugin, normalizePath } from 'vite'
 import MagicString from 'magic-string'
-import { cleanUrl, getHash, toRelativePath } from '../utils'
+import { cleanUrl, parseRequest, getHash, toRelativePath } from '../utils'
-import { supportImportMetaPaths } from '../electron'
 
-const nodeAssetRE = /__VITE_NODE_ASSET__([\w$]+)__/g
+interface AssetResolved {
+  type: 'asset' | 'native' | 'wasm'
+  file: string
+  query: Record<string, string> | null
+}
+
+function resolveAsset(id: string): AssetResolved | null {
+  const file = cleanUrl(id)
+  const query = parseRequest(id)
+
+  if (query && typeof query.asset === 'string') {
+    return {
+      type: 'asset',
+      file,
+      query
+    }
+  }
+
+  if (file.endsWith('.node')) {
+    return {
+      type: 'native',
+      file,
+      query
+    }
+  }
+
+  if (id.endsWith('.wasm?loader')) {
+    return {
+      type: 'wasm',
+      file,
+      query
+    }
+  }
+
+  return null
+}
+
+const nodeAssetRE = /__VITE_NODE_ASSET__([a-z\d]{8})__/g
 const nodePublicAssetRE = /__VITE_NODE_PUBLIC_ASSET__([a-z\d]{8})__/g
 
-const assetImportRE = /(?:[?|&]asset(?:&|$)|\.wasm\?loader$|\.node$)/
-const assetRE = /[?|&]asset(?:&|$)/
-const assetUnpackRE = /[?|&]asset&asarUnpack$/
-
 const wasmHelperId = '\0__electron-vite-wasm-helper'
 
 const wasmHelperCode = `
@@ -25,18 +58,24 @@ export default async function loadWasm(file, importObject = {}) {
 }
 `
 
-const assetCache = new WeakMap<Environment, Map<string, string>>()
-const publicAssetPathCache = new WeakMap<Environment, Map<string, string>>()
-
 export default function assetPlugin(): Plugin {
-  const isImportMetaPathSupported = supportImportMetaPaths()
+  let sourcemap: boolean | 'inline' | 'hidden' = false
+  let publicDir = ''
+  let outDir = ''
+  const publicAssetPathCache = new Map<string, string>()
+  const assetCache = new Map<string, string>()
   return {
     name: 'vite:node-asset',
     apply: 'build',
     enforce: 'pre',
     buildStart(): void {
-      publicAssetPathCache.set(this.environment, new Map())
+      publicAssetPathCache.clear()
-      assetCache.set(this.environment, new Map())
+      assetCache.clear()
+    },
+    configResolved(config): void {
+      sourcemap = config.build.sourcemap
+      publicDir = normalizePath(config.publicDir)
+      outDir = normalizePath(path.resolve(config.root, config.build.outDir))
     },
     resolveId(id): string | void {
       if (id === wasmHelperId) {
@@ -48,26 +87,21 @@ export default function assetPlugin(): Plugin {
         return wasmHelperCode
       }
 
-      if (id.startsWith('\0') || !assetImportRE.test(id)) {
+      const assetResolved = resolveAsset(id)
+      if (!assetResolved) {
         return
       }
 
       let referenceId: string
-
+      const file = assetResolved.file
-      const file = cleanUrl(id)
-
-      const { publicDir } = this.environment.config
-
       if (publicDir && file.startsWith(publicDir)) {
         const hash = getHash(file)
-        const publicAssetPathMap = publicAssetPathCache.get(this.environment)!
+        if (!publicAssetPathCache.get(hash)) {
-        if (!publicAssetPathMap.get(hash)) {
+          publicAssetPathCache.set(hash, file)
-          publicAssetPathMap.set(hash, file)
         }
         referenceId = `__VITE_NODE_PUBLIC_ASSET__${hash}__`
       } else {
-        const cache = assetCache.get(this.environment)!
+        const cached = assetCache.get(file)
-        const cached = cache.get(file)
         if (cached) {
           referenceId = cached
         } else {
@@ -75,41 +109,41 @@ export default function assetPlugin(): Plugin {
           const hash = this.emitFile({
             type: 'asset',
             name: path.basename(file),
-            source: source as unknown as Uint8Array
+            source
           })
           referenceId = `__VITE_NODE_ASSET__${hash}__`
-          cache.set(file, referenceId)
+          assetCache.set(file, referenceId)
         }
       }
 
-      if (assetRE.test(id)) {
+      if (assetResolved.type === 'asset') {
-        const dirnameExpr = isImportMetaPathSupported ? 'import.meta.dirname' : '__dirname'
+        if (assetResolved.query && typeof assetResolved.query.asarUnpack === 'string') {
-        if (assetUnpackRE.test(id)) {
           return `
           import { join } from 'path'
-          export default join(${dirnameExpr}, ${referenceId}).replace('app.asar', 'app.asar.unpacked')`
+          export default join(__dirname, ${referenceId}).replace('app.asar', 'app.asar.unpacked')`
         } else {
           return `
           import { join } from 'path'
-          export default join(${dirnameExpr}, ${referenceId})`
+          export default join(__dirname, ${referenceId})`
         }
       }
 
-      if (id.endsWith('.node')) {
+      if (assetResolved.type === 'native') {
         return `export default require(${referenceId})`
       }
 
-      if (id.endsWith('.wasm?loader')) {
+      if (assetResolved.type === 'wasm') {
         return `
         import loadWasm from ${JSON.stringify(wasmHelperId)}
         export default importObject => loadWasm(${referenceId}, importObject)`
       }
     },
-    renderChunk(code, chunk, { sourcemap, dir }) {
+    renderChunk(code, chunk): { code: string; map: SourceMapInput } | null {
       let match: RegExpExecArray | null
       let s: MagicString | undefined
 
       nodeAssetRE.lastIndex = 0
+      if (code.match(nodeAssetRE)) {
         while ((match = nodeAssetRE.exec(code))) {
           s ||= new MagicString(code)
           const [full, hash] = match
@@ -120,29 +154,30 @@ export default function assetPlugin(): Plugin {
             contentOnly: true
           })
         }
-
+      }
-      const publicAssetPathMap = publicAssetPathCache.get(this.environment)!
 
       nodePublicAssetRE.lastIndex = 0
+      if (code.match(nodePublicAssetRE)) {
         while ((match = nodePublicAssetRE.exec(code))) {
           s ||= new MagicString(code)
           const [full, hash] = match
-        const filename = publicAssetPathMap.get(hash)!
+          const filename = publicAssetPathCache.get(hash)!
-        const outputFilepath = toRelativePath(filename, normalizePath(path.join(dir!, chunk.fileName)))
+          const outputFilepath = toRelativePath(filename, normalizePath(path.join(outDir, chunk.fileName)))
           const replacement = JSON.stringify(outputFilepath)
           s.overwrite(match.index, match.index + full.length, replacement, {
             contentOnly: true
           })
         }
+      }
 
       if (s) {
         return {
           code: s.toString(),
-          map: sourcemap ? s.generateMap({ hires: 'boundary' }) : null
+          map: sourcemap ? s.generateMap({ hires: true }) : null
         }
-      }
+      } else {
-
         return null
       }
     }
+  }
 }

src/plugins/bytecode.ts

@@ -1,89 +1,155 @@
 import path from 'node:path'
-import { randomBytes } from 'node:crypto'
+import fs from 'node:fs'
+import { spawn } from 'node:child_process'
 import { createRequire } from 'node:module'
 import colors from 'picocolors'
-import { type Plugin, type Rolldown, normalizePath } from 'vite'
+import { type Plugin, type ResolvedConfig, normalizePath, createFilter } from 'vite'
-import type * as Babel from '@babel/core'
+import * as babel from '@babel/core'
 import MagicString from 'magic-string'
-import { toRelativePath, resolveBuildOutputs } from '../utils'
+import type { SourceMapInput, OutputChunk } from 'rollup'
-import type { BytecodeCompiler, BytecodeTarget } from '../bytecodeCompiler'
+import { getElectronPath } from '../electron'
+import { toRelativePath } from '../utils'
 
 // Inspired by https://github.com/bytenode/bytenode
 
-const require = createRequire(import.meta.url)
+const _require = createRequire(import.meta.url)
-let babel: typeof Babel | undefined
 
-function getBytecodeCompiler(plugins: readonly Plugin[]): BytecodeCompiler | undefined {
+function getBytecodeCompilerPath(): string {
-  const plugin = plugins.find(plugin => plugin.name === 'vite:electron-bytecode-build')
+  return path.join(path.dirname(_require.resolve('electron-vite/package.json')), 'bin', 'electron-bytecode.js')
-  return (plugin?.api as { compiler?: BytecodeCompiler } | undefined)?.compiler
 }
 
-// Versioned envelope: magic/version (8), UTF-16 source length (4), module ID (16), V8 cache.
+function compileToBytecode(code: string): Promise<Buffer> {
-// Keep our metadata separate from the private V8 cache header.
+  return new Promise((resolve, reject) => {
-async function compileToBytecode(compiler: BytecodeCompiler, target: BytecodeTarget, code: string): Promise<Buffer> {
+    let data = Buffer.from([])
-  const id = randomBytes(16)
+
-  // Reserve enough source space for an untruncated, per-artifact placeholder identity.
+    const electronPath = getElectronPath()
-  const source = code + '\n/*' + id.toString('hex') + '*/'
+    const bytecodePath = getBytecodeCompilerPath()
-  const result = await compiler.compile(target, source)
+
-  const header = Buffer.alloc(28)
+    const proc = spawn(electronPath, [bytecodePath], {
-  header.write('EVBC0001', 0, 'ascii')
+      env: { ELECTRON_RUN_AS_NODE: '1' },
-  header.writeUInt32LE(result.sourceLength, 8)
+      stdio: ['pipe', 'pipe', 'pipe', 'ipc']
-  id.copy(header, 12)
+    })
-  return Buffer.concat([header, Buffer.from(result.cachedData, 'base64')])
+
+    if (proc.stdin) {
+      proc.stdin.write(code)
+      proc.stdin.end()
+    }
+
+    if (proc.stdout) {
+      proc.stdout.on('data', chunk => {
+        data = Buffer.concat([data, chunk])
+      })
+      proc.stdout.on('error', err => {
+        console.error(err)
+      })
+      proc.stdout.on('end', () => {
+        resolve(data)
+      })
+    }
+
+    if (proc.stderr) {
+      proc.stderr.on('data', chunk => {
+        console.error('Error: ', chunk.toString())
+      })
+      proc.stderr.on('error', err => {
+        console.error('Error: ', err)
+      })
+    }
+
+    proc.addListener('message', message => console.log(message))
+    proc.addListener('error', err => console.error(err))
+
+    proc.on('error', err => reject(err))
+    proc.on('exit', () => {
+      resolve(data)
+    })
+  })
 }
 
 const bytecodeModuleLoaderCode = [
-  '"use strict";',
+  `"use strict";`,
-  'const fs = require("node:fs");',
+  `const fs = require("fs");`,
-  'const path = require("node:path");',
+  `const path = require("path");`,
-  'const vm = require("node:vm");',
+  `const vm = require("vm");`,
-  'const v8 = require("node:v8");',
+  `const v8 = require("v8");`,
-  'const Module = require("node:module");',
+  `const Module = require("module");`,
-  'v8.setFlagsFromString("--no-lazy");',
+  `v8.setFlagsFromString("--no-lazy");`,
-  'v8.setFlagsFromString("--no-flush-bytecode");',
+  `v8.setFlagsFromString("--no-flush-bytecode");`,
-  'const params = ["exports", "require", "module", "__filename", "__dirname"];',
+  `const FLAG_HASH_OFFSET = 12;`,
-  'Module._extensions[".jsc"] = Module._extensions[".cjsc"] = function (module, filename) {',
+  `const SOURCE_HASH_OFFSET = 8;`,
-  '  const data = fs.readFileSync(filename);',
+  `let dummyBytecode;`,
-  '  if (data.length <= 28 || data.toString("ascii", 0, 8) !== "EVBC0001") {',
+  `function setFlagHashHeader(bytecodeBuffer) {`,
-  '    throw new Error("Invalid electron-vite bytecode format; rebuild the application: " + filename);',
+  `  if (!dummyBytecode) {`,
-  '  }',
+  `    const script = new vm.Script("", {`,
-  '  const length = data.readUInt32LE(8);',
+  `      produceCachedData: true`,
-  '  const tag = "/*" + data.subarray(12, 28).toString("hex") + "*/";',
+  `    });`,
-  '  if (length < tag.length || length > 0x1fffffff) {',
+  `    dummyBytecode = script.createCachedData();`,
-  '    throw new Error("Invalid bytecode source length: " + filename);',
+  `  }`,
-  '  }',
+  `  dummyBytecode.slice(FLAG_HASH_OFFSET, FLAG_HASH_OFFSET + 4).copy(bytecodeBuffer, FLAG_HASH_OFFSET);`,
-  '  const placeholder = tag + " ".repeat(length - tag.length);',
+  `};`,
-  '  const compiledWrapper = vm.compileFunction(placeholder, params, {',
+  `function getSourceHashHeader(bytecodeBuffer) {`,
-  '    filename,',
+  `  return bytecodeBuffer.slice(SOURCE_HASH_OFFSET, SOURCE_HASH_OFFSET + 4);`,
-  '    cachedData: data.subarray(28)',
+  `};`,
-  '  });',
+  `function buffer2Number(buffer) {`,
-  '  if (compiledWrapper.cachedDataRejected) {',
+  `  let ret = 0;`,
-  '    throw new Error("Invalid or incompatible cached data (cachedDataRejected): " + filename);',
+  `  ret |= buffer[3] << 24;`,
-  '  }',
+  `  ret |= buffer[2] << 16;`,
-  '  const require = function (id) { return module.require(id); };',
+  `  ret |= buffer[1] << 8;`,
-  '  require.resolve = function (request, options) {',
+  `  ret |= buffer[0];`,
-  '    return Module._resolveFilename(request, module, false, options);',
+  `  return ret;`,
-  '  };',
+  `};`,
-  '  if (process.mainModule) require.main = process.mainModule;',
+  `Module._extensions[".jsc"] = function (module, filename) {`,
-  '  require.extensions = Module._extensions;',
+  `  const bytecodeBuffer = fs.readFileSync(filename);`,
-  '  require.cache = Module._cache;',
+  `  if (!Buffer.isBuffer(bytecodeBuffer)) {`,
-  '  return compiledWrapper.call(module.exports, module.exports, require, module, filename, path.dirname(filename));',
+  `    throw new Error("BytecodeBuffer must be a buffer object.");`,
-  '};'
+  `  }`,
+  `  setFlagHashHeader(bytecodeBuffer);`,
+  `  const length = buffer2Number(getSourceHashHeader(bytecodeBuffer));`,
+  `  let dummyCode = "";`,
+  `  if (length > 1) {`,
+  `    dummyCode = "\\"" + "\\u200b".repeat(length - 2) + "\\"";`,
+  `  }`,
+  `  const script = new vm.Script(dummyCode, {`,
+  `    filename: filename,`,
+  `    lineOffset: 0,`,
+  `    displayErrors: true,`,
+  `    cachedData: bytecodeBuffer`,
+  `  });`,
+  `  if (script.cachedDataRejected) {`,
+  `    throw new Error("Invalid or incompatible cached data (cachedDataRejected)");`,
+  `  }`,
+  `  const require = function (id) {`,
+  `    return module.require(id);`,
+  `  };`,
+  `  require.resolve = function (request, options) {`,
+  `    return Module._resolveFilename(request, module, false, options);`,
+  `  };`,
+  `  if (process.mainModule) {`,
+  `    require.main = process.mainModule;`,
+  `  }`,
+  `  require.extensions = Module._extensions;`,
+  `  require.cache = Module._cache;`,
+  `  const compiledWrapper = script.runInThisContext({`,
+  `    filename: filename,`,
+  `    lineOffset: 0,`,
+  `    columnOffset: 0,`,
+  `    displayErrors: true`,
+  `  });`,
+  `  const dirname = path.dirname(filename);`,
+  `  const args = [module.exports, require, module, filename, dirname, process, global];`,
+  `  return compiledWrapper.apply(module.exports, args);`,
+  `};`
 ]
 
-const bytecodeChunkExtensionRE = /.(jsc|cjsc)$/
-
 export interface BytecodeOptions {
-  chunkAlias?: string | string[] | RegExp
+  chunkAlias?: string | string[]
   transformArrowFunctions?: boolean
   removeBundleJS?: boolean
   protectedStrings?: string[]
 }
 
 /**
- * Compile source code to v8 bytecode.
+ * Compile to v8 bytecode to protect source code.
- *
- * @deprecated use `build.bytecode` config option instead
  */
 export function bytecodePlugin(options: BytecodeOptions = {}): Plugin | null {
   if (process.env.NODE_ENV_ELECTRON_VITE !== 'production') {
@@ -91,152 +157,164 @@ export function bytecodePlugin(options: BytecodeOptions = {}): Plugin | null {
   }
 
   const { chunkAlias = [], transformArrowFunctions = true, removeBundleJS = true, protectedStrings = [] } = options
-  const _chunkAlias = chunkAlias instanceof RegExp ? chunkAlias : Array.isArray(chunkAlias) ? chunkAlias : [chunkAlias]
+  const _chunkAlias = Array.isArray(chunkAlias) ? chunkAlias : [chunkAlias]
 
+  const filter = createFilter(/\.(m?[jt]s|[jt]sx)$/)
+
+  const escapeRegExpString = (str: string): string => {
+    return str
+      .replace(/\\/g, '\\\\\\\\')
+      .replace(/[|{}()[\]^$+*?.]/g, '\\$&')
+      .replace(/-/g, '\\u002d')
+  }
+
+  const transformAllChunks = _chunkAlias.length === 0
   const isBytecodeChunk = (chunkName: string): boolean => {
-    if (_chunkAlias instanceof RegExp) {
+    return transformAllChunks || _chunkAlias.some(alias => alias === chunkName)
-      _chunkAlias.lastIndex = 0
-      return _chunkAlias.test(chunkName)
-    }
-    return _chunkAlias.length === 0 || _chunkAlias.some(alias => alias === chunkName)
   }
 
-  const plugins: Babel.PluginItem[] = []
+  const _transform = (code: string): string => {
-
+    const re = babel.transform(code, {
-  if (transformArrowFunctions) {
+      plugins: ['@babel/plugin-transform-arrow-functions']
-    plugins.push('@babel/plugin-transform-arrow-functions')
+    })
-  }
+    return re.code || ''
-
-  if (protectedStrings.length > 0) {
-    plugins.push([protectStringsPlugin as Babel.PluginTarget, { protectedStrings: new Set(protectedStrings) }])
-  }
-
-  const shouldTransformBytecodeChunk = plugins.length !== 0
-
-  const _transform = (
-    code: string,
-    sourceMaps: boolean = false
-  ): { code: string; map?: Rolldown.SourceMapInput } | null => {
-    babel ??= require('@babel/core') as typeof Babel
-    const re = babel.transformSync(code, { plugins, sourceMaps })
-    return re ? { code: re.code || '', map: re.map as Rolldown.SourceMapInput } : null
   }
 
   const useStrict = '"use strict";'
-  const bytecodeModuleLoader = 'bytecode-loader.cjs'
+  const bytecodeModuleLoader = 'bytecode-loader.js'
 
-  let supported = false
+  let config: ResolvedConfig
-  let isPreload = false
+  let useInRenderer = false
-  let bytecodeCompiler: BytecodeCompiler | undefined
+  let bytecodeRequired = false
+  let bytecodeFiles: { name: string; size: number }[] = []
 
   return {
     name: 'vite:bytecode',
     apply: 'build',
     enforce: 'post',
-    configResolved(config): void {
+    configResolved(resolvedConfig): void {
-      bytecodeCompiler = getBytecodeCompiler(config.plugins)
+      config = resolvedConfig
-      if (supported) {
+      useInRenderer = config.plugins.some(p => p.name === 'vite:electron-renderer-preset-config')
-        return
-      }
-      isPreload = config.plugins.some(p => p.name === 'vite:electron-preload-config-preset')
-      const useInRenderer = config.plugins.some(p => p.name === 'vite:electron-renderer-config-preset')
       if (useInRenderer) {
-        config.logger.warn(colors.yellow('bytecodePlugin does not support renderer.'))
+        config.logger.warn(colors.yellow('bytecodePlugin is not support renderers'))
-        return
-      }
-      const build = config.build
-      const outputs = resolveBuildOutputs(build.rolldownOptions.output, build.lib)
-      const output = outputs[0]
-      if (output) {
-        if (output.format === 'es') {
-          config.logger.warn(
-            colors.yellow(
-              'bytecodePlugin does not support ES module, please remove "type": "module" ' +
-                'in package.json or set build.rollupOptions.output.format (or build.rolldownOptions.output.format) to "cjs".'
-            )
-          )
-        }
-        supported = output.format === 'cjs' && !useInRenderer
       }
     },
-    renderChunk(code, chunk, { sourcemap }): { code: string; map?: Rolldown.SourceMapInput } | null {
+    transform(code, id): void | { code: string; map: SourceMapInput } {
-      if (supported && isBytecodeChunk(chunk.name) && shouldTransformBytecodeChunk) {
+      if (protectedStrings.length === 0 || !filter(id)) return
-        return _transform(code, !!sourcemap)
+
+      let match: RegExpExecArray | null
+      let s: MagicString | undefined
+
+      protectedStrings.forEach(str => {
+        const escapedStr = escapeRegExpString(str)
+        const re = new RegExp(`\\u0027${escapedStr}\\u0027|\\u0022${escapedStr}\\u0022`, 'g')
+        const charCodes = Array.from(str).map(s => s.charCodeAt(0))
+        const replacement = `String.fromCharCode(${charCodes.toString()})`
+        while ((match = re.exec(code))) {
+          s ||= new MagicString(code)
+          const [full] = match
+          s.overwrite(match.index, match.index + full.length, replacement, {
+            contentOnly: true
+          })
+        }
+      })
+
+      if (s) {
+        return {
+          code: s.toString(),
+          map: config.build.sourcemap ? s.generateMap({ hires: true }) : null
+        }
+      }
+    },
+    renderChunk(code, chunk): { code: string } | null {
+      if (useInRenderer) {
+        return null
+      }
+      if (chunk.type === 'chunk' && isBytecodeChunk(chunk.name)) {
+        bytecodeRequired = true
+        if (transformArrowFunctions) {
+          return {
+            code: _transform(code)
+          }
+        }
       }
       return null
     },
-    async generateBundle(_, output): Promise<void> {
+    generateBundle(): void {
-      if (!supported) {
+      if (!useInRenderer && bytecodeRequired) {
-        return
+        this.emitFile({
+          type: 'asset',
+          source: bytecodeModuleLoaderCode.join('\n') + '\n',
+          name: 'Bytecode Loader File',
+          fileName: bytecodeModuleLoader
+        })
       }
-      const _chunks = Object.values(output)
+    },
-      const chunks = _chunks.filter(
+    async writeBundle(options, output): Promise<void> {
-        chunk => chunk.type === 'chunk' && isBytecodeChunk(chunk.name)
+      if (useInRenderer || !bytecodeRequired) {
-      ) as Rolldown.OutputChunk[]
-
-      if (chunks.length === 0) {
         return
       }
 
+      const outDir = options.dir!
+
+      bytecodeFiles = []
+
+      const bundles = Object.keys(output)
+      const chunks = Object.values(output).filter(
+        chunk => chunk.type === 'chunk' && isBytecodeChunk(chunk.name) && chunk.fileName !== bytecodeModuleLoader
+      ) as OutputChunk[]
       const bytecodeChunks = chunks.map(chunk => chunk.fileName)
       const nonEntryChunks = chunks.filter(chunk => !chunk.isEntry).map(chunk => path.basename(chunk.fileName))
 
       const pattern = nonEntryChunks.map(chunk => `(${chunk})`).join('|')
       const bytecodeRE = pattern ? new RegExp(`require\\(\\S*(?=(${pattern})\\S*\\))`, 'g') : null
 
+      const keepBundle = (chunkFileName: string): void => {
+        const newFileName = path.resolve(path.dirname(chunkFileName), `_${path.basename(chunkFileName)}`)
+        fs.renameSync(chunkFileName, newFileName)
+      }
+
       const getBytecodeLoaderBlock = (chunkFileName: string): string => {
         return `require("${toRelativePath(bytecodeModuleLoader, normalizePath(chunkFileName))}");`
       }
 
-      let bytecodeChunkCount = 0
+      await Promise.all(
-
+        bundles.map(async name => {
-      const bundles = Object.keys(output)
-
-      if (!bytecodeCompiler) {
-        throw new Error('Bytecode compilation requires an electron-vite build')
-      }
-      for (const name of bundles) {
           const chunk = output[name]
           if (chunk.type === 'chunk') {
             let _code = chunk.code
-          if (bytecodeRE) {
+            if (bytecodeRE && _code.match(bytecodeRE)) {
               let match: RegExpExecArray | null
-            let s: MagicString | undefined
+              const s = new MagicString(_code)
               while ((match = bytecodeRE.exec(_code))) {
-              s ||= new MagicString(_code)
                 const [prefix, chunkName] = match
                 const len = prefix.length + chunkName.length
                 s.overwrite(match.index, match.index + len, prefix + chunkName + 'c', {
                   contentOnly: true
                 })
               }
-            if (s) {
               _code = s.toString()
             }
-          }
+            const chunkFileName = path.resolve(outDir, name)
             if (bytecodeChunks.includes(name)) {
-            const bytecodeBuffer = await compileToBytecode(bytecodeCompiler, isPreload ? 'preload' : 'main', _code)
+              const bytecodeBuffer = await compileToBytecode(_code)
-            this.emitFile({
+              fs.writeFileSync(path.resolve(outDir, name + 'c'), bytecodeBuffer)
-              type: 'asset',
-              fileName: name + 'c',
-              source: bytecodeBuffer
-            })
-            if (!removeBundleJS) {
-              this.emitFile({
-                type: 'asset',
-                fileName: '_' + chunk.fileName,
-                source: chunk.code
-              })
-            }
               if (chunk.isEntry) {
+                if (!removeBundleJS) {
+                  keepBundle(chunkFileName)
+                }
                 const bytecodeLoaderBlock = getBytecodeLoaderBlock(chunk.fileName)
                 const bytecodeModuleBlock = `require("./${path.basename(name) + 'c'}");`
                 const code = `${useStrict}\n${bytecodeLoaderBlock}\n${bytecodeModuleBlock}\n`
-              chunk.code = code
+                fs.writeFileSync(chunkFileName, code)
               } else {
-              delete output[chunk.fileName]
+                if (removeBundleJS) {
+                  fs.unlinkSync(chunkFileName)
+                } else {
+                  keepBundle(chunkFileName)
                 }
-            bytecodeChunkCount += 1
+              }
+              bytecodeFiles.push({ name: name + 'c', size: bytecodeBuffer.length })
             } else {
               if (chunk.isEntry) {
                 let hasBytecodeMoudle = false
@@ -247,113 +325,40 @@ export function bytecodePlugin(options: BytecodeOptions = {}): Plugin | null {
                     break
                   }
                   const moduleInfo = this.getModuleInfo(moduleId)
-                if (moduleInfo) {
+                  if (moduleInfo && !moduleInfo.isExternal) {
                     const { importers, dynamicImporters } = moduleInfo
                     for (const importerId of importers) idsToHandle.add(importerId)
                     for (const importerId of dynamicImporters) idsToHandle.add(importerId)
                   }
                 }
-              if (hasBytecodeMoudle) {
+                const bytecodeLoaderBlock = getBytecodeLoaderBlock(chunk.fileName)
-                const loader = getBytecodeLoaderBlock(chunk.fileName)
+                _code = hasBytecodeMoudle ? _code.replace(useStrict, `${useStrict}\n${bytecodeLoaderBlock}`) : _code
-                const strictRE = /^(#![^\n]*\n)?(["'])use strict\2;/
+              }
-                _code = strictRE.test(_code)
+              fs.writeFileSync(chunkFileName, _code)
-                  ? _code.replace(strictRE, `$&\n${loader}`)
-                  : _code.replace(/^(#![^\n]*\n)?/, `$&${loader}\n`)
             }
           }
-            chunk.code = _code
-          }
-        }
-      }
-
-      if (bytecodeChunkCount && !_chunks.some(ass => ass.type === 'asset' && ass.fileName === bytecodeModuleLoader)) {
-        this.emitFile({
-          type: 'asset',
-          source: bytecodeModuleLoaderCode.join('\n') + '\n',
-          name: 'Bytecode Loader File',
-          fileName: bytecodeModuleLoader
         })
-      }
+      )
     },
-    writeBundle(_, output): void {
+    closeBundle(): void {
-      if (supported) {
+      if (!useInRenderer) {
-        const bytecodeChunkCount = Object.keys(output).filter(chunk => bytecodeChunkExtensionRE.test(chunk)).length
+        const chunkLimit = config.build.chunkSizeWarningLimit
-        this.environment.logger.info(`${colors.green(`✓`)} ${bytecodeChunkCount} chunks compiled into bytecode.`)
+        const outDir = normalizePath(path.relative(config.root, path.resolve(config.root, config.build.outDir))) + '/'
-      }
+        config.logger.info(`${colors.green(`✓`)} ${bytecodeFiles.length} bundles compiled into bytecode.`)
-    }
+        let longest = 0
-  }
+        bytecodeFiles.forEach(file => {
-}
+          const len = file.name.length
-
+          if (len > longest) longest = len
-interface ProtectStringsPluginState extends Babel.PluginPass {
+        })
-  opts: { protectedStrings: Set<string> }
+        bytecodeFiles.forEach(file => {
-}
+          const kbs = file.size / 1000
-
+          config.logger.info(
-function protectStringsPlugin(api: typeof Babel & Babel.ConfigAPI): Babel.PluginObj<ProtectStringsPluginState> {
+            `${colors.gray(colors.white(colors.dim(outDir)))}${colors.green(file.name.padEnd(longest + 2))} ${
-  const { types: t } = api
+              kbs > chunkLimit ? colors.yellow(`${kbs.toFixed(2)} kB`) : colors.dim(`${kbs.toFixed(2)} kB`)
-
+            }`
-  function createFromCharCodeFunction(value: string): Babel.types.CallExpression {
+          )
-    const charCodes = Array.from(value).map(s => s.charCodeAt(0))
+        })
-    const charCodeLiterals = charCodes.map(code => t.numericLiteral(code))
+        bytecodeFiles = []
-
-    // String.fromCharCode
-    const memberExpression = t.memberExpression(t.identifier('String'), t.identifier('fromCharCode'))
-    // String.fromCharCode(...arr)
-    const callExpression = t.callExpression(memberExpression, [t.spreadElement(t.identifier('arr'))])
-    // return String.fromCharCode(...arr)
-    const returnStatement = t.returnStatement(callExpression)
-    // function (arr) { return ... }
-    const functionExpression = t.functionExpression(null, [t.identifier('arr')], t.blockStatement([returnStatement]))
-
-    // (function(...) { ... })([x, x, x])
-    return t.callExpression(functionExpression, [t.arrayExpression(charCodeLiterals)])
-  }
-
-  return {
-    name: 'protect-strings-plugin',
-    visitor: {
-      StringLiteral(path, state) {
-        // obj['property']
-        if (path.parentPath.isMemberExpression({ property: path.node, computed: true })) {
-          return
-        }
-
-        // { 'key': value }
-        if (path.parentPath.isObjectProperty({ key: path.node, computed: false })) {
-          return
-        }
-
-        // require('fs')
-        if (
-          path.parentPath.isCallExpression() &&
-          t.isIdentifier(path.parentPath.node.callee) &&
-          path.parentPath.node.callee.name === 'require' &&
-          path.parentPath.node.arguments[0] === path.node
-        ) {
-          return
-        }
-
-        // Only CommonJS is supported, import declaration and export declaration checks are ignored
-
-        const { value } = path.node
-        if (state.opts.protectedStrings.has(value)) {
-          path.replaceWith(createFromCharCodeFunction(value))
-        }
-      },
-      TemplateLiteral(path, state) {
-        // Must be a pure static template literal
-        // expressions must be empty (no ${variables})
-        // quasis must have only one element (meaning the entire string is a single static part).
-        if (path.node.expressions.length > 0 || path.node.quasis.length !== 1) {
-          return
-        }
-
-        // Extract the raw value of the template literal
-        // path.node.quasis[0].value.raw is used to get the raw string, including escape sequences
-        // path.node.quasis[0].value.cooked is used to get the processed/cooked string (with escape sequences handled)
-        const value = path.node.quasis[0].value.cooked
-        if (value && state.opts.protectedStrings.has(value)) {
-          path.replaceWith(createFromCharCodeFunction(value))
-        }
       }
     }
   }

src/plugins/electron.ts

@@ -2,15 +2,14 @@ import path from 'node:path'
 import fs from 'node:fs'
 import { builtinModules } from 'node:module'
 import colors from 'picocolors'
-import { type Plugin, type UserConfig, mergeConfig, normalizePath } from 'vite'
+import { type Plugin, mergeConfig, normalizePath } from 'vite'
-import { getElectronNodeTarget, getElectronChromeTarget, supportESM } from '../electron'
+import { getElectronNodeTarget, getElectronChromeTarget } from '../electron'
-import { loadPackageData, resolveBuildOutputs } from '../utils'
 
 export interface ElectronPluginOptions {
   root?: string
 }
 
-function findLibEntry(root: string, scope: string): string | undefined {
+function findLibEntry(root: string, scope: string): string {
   for (const name of ['index', scope]) {
     for (const ext of ['js', 'ts', 'mjs', 'cjs']) {
       const entryFile = path.resolve(root, 'src', scope, `${name}.${ext}`)
@@ -19,7 +18,7 @@ function findLibEntry(root: string, scope: string): string | undefined {
       }
     }
   }
-  return undefined
+  return ''
 }
 
 function findInput(root: string, scope = 'renderer'): string {
@@ -38,9 +37,10 @@ function processEnvDefine(): Record<string, string> {
   }
 }
 
-export function electronMainConfigPresetPlugin(options?: ElectronPluginOptions): Plugin {
+export function electronMainVitePlugin(options?: ElectronPluginOptions): Plugin[] {
-  return {
+  return [
-    name: 'vite:electron-main-config-preset',
+    {
+      name: 'vite:electron-main-preset-config',
       apply: 'build',
       enforce: 'pre',
       config(config): void {
@@ -48,41 +48,39 @@ export function electronMainConfigPresetPlugin(options?: ElectronPluginOptions):
 
         const nodeTarget = getElectronNodeTarget()
 
-      const pkg = loadPackageData() || { type: 'commonjs' }
-
-      const format = pkg.type && pkg.type === 'module' && supportESM() ? 'es' : 'cjs'
-
         const defaultConfig = {
+          resolve: {
+            browserField: false,
+            mainFields: ['module', 'jsnext:main', 'jsnext'],
+            conditions: ['node']
+          },
           build: {
             outDir: path.resolve(root, 'out', 'main'),
             target: nodeTarget,
             assetsDir: 'chunks',
-          rolldownOptions: {
+            rollupOptions: {
-            external: ['electron', /^electron\/.+/, ...builtinModules.flatMap(m => [m, `node:${m}`])],
+              external: ['electron', ...builtinModules.flatMap(m => [m, `node:${m}`])],
-            output: {}
+              output: {
+                entryFileNames: '[name].js'
+              }
             },
             reportCompressedSize: false,
             minify: false
           }
-      } satisfies UserConfig
+        }
 
         const build = config.build || {}
-      const rolldownOptions = build.rolldownOptions || {}
+        const rollupOptions = build.rollupOptions || {}
-      if (!rolldownOptions.input) {
+        if (!rollupOptions.input) {
-        const libOptions = build.lib
-        const outputOptions = rolldownOptions.output
           defaultConfig.build['lib'] = {
             entry: findLibEntry(root, 'main'),
-          formats:
+            formats: ['cjs']
-            libOptions && libOptions.formats && libOptions.formats.length > 0
-              ? []
-              : [outputOptions && !Array.isArray(outputOptions) && outputOptions.format ? outputOptions.format : format]
           }
         } else {
-        defaultConfig.build.rolldownOptions.output['format'] = format
+          defaultConfig.build.rollupOptions.output['format'] = 'cjs'
         }
 
-      defaultConfig.build.rolldownOptions.output['assetFileNames'] = path.posix.join(
+        defaultConfig.build.rollupOptions.output['assetFileNames'] = path.posix.join(
           build.assetsDir || defaultConfig.build.assetsDir,
           '[name]-[hash].[ext]'
         )
@@ -90,81 +88,68 @@ export function electronMainConfigPresetPlugin(options?: ElectronPluginOptions):
         const buildConfig = mergeConfig(defaultConfig.build, build)
         config.build = buildConfig
 
+        config.resolve = mergeConfig(defaultConfig.resolve, config.resolve || {})
+
         config.define = config.define || {}
         config.define = { ...processEnvDefine(), ...config.define }
 
-      config.envPrefix = config.envPrefix || ['MAIN_VITE_', 'VITE_']
+        config.envPrefix = config.envPrefix || 'MAIN_VITE_'
 
         config.publicDir = config.publicDir || 'resources'
         // do not copy public dir
         config.build.copyPublicDir = false
         // module preload polyfill does not apply to nodejs (main process)
         config.build.modulePreload = false
-      // enable ssr build
-      config.build.ssr = true
-      config.build.ssrEmitAssets = true
-      config.ssr = { ...config.ssr, ...{ noExternal: true } }
-
-      config.build.rollupOptions = config.build.rolldownOptions
       }
-  }
+    },
-}
+    {
-
+      name: 'vite:electron-main-resolved-config',
-export function electronMainConfigValidatorPlugin(): Plugin {
-  return {
-    name: 'vite:electron-main-config-validator',
       apply: 'build',
       enforce: 'post',
       configResolved(config): void {
         const build = config.build
         if (!build.target) {
-        throw new Error('build.target option is required in the electron vite main config.')
+          throw new Error('build target required for the electron vite main config')
         } else {
           const targets = Array.isArray(build.target) ? build.target : [build.target]
           if (targets.some(t => !t.startsWith('node'))) {
-          throw new Error('The electron vite main config build.target option must be "node?".')
+            throw new Error('the electron vite main config build target must be node')
           }
         }
 
-      const libOptions = build.lib
+        const lib = build.lib
-      const rolldownOptions = build.rolldownOptions
+        if (!lib) {
-
+          const rollupOptions = build.rollupOptions
-      if (!(libOptions && libOptions.entry) && !rolldownOptions?.input) {
+          if (!rollupOptions?.input) {
-        throw new Error(
+            throw new Error('build lib field required for the electron vite main config')
-          'An entry point is required in the electron vite main config, ' +
-            'which can be specified using build.lib.entry, build.rollupOptions.input, ' +
-            'or build.rolldownOptions.input.'
-        )
-      }
-
-      const outputs = resolveBuildOutputs(rolldownOptions.output, libOptions)
-
-      if (outputs.length > 0) {
-        if (outputs.length > 1) {
-          throw new Error('The electron vite main config does not support multiple outputs.')
           } else {
-          const output = outputs[0]
+            const output = rollupOptions?.output
-          if (['es', 'cjs'].includes(output.format || '')) {
+            if (output) {
-            if (output.format === 'es' && !supportESM()) {
+              const formats = Array.isArray(output) ? output : [output]
-              throw new Error(
+              if (formats.some(f => f.format !== 'cjs')) {
-                'The electron vite main config output format does not support "es", ' +
+                throw new Error('the electron vite main config output format must be cjs')
-                  'you can upgrade electron to the latest version or switch to "cjs" format.'
+              }
-              )
+            }
           }
         } else {
-            throw new Error(
+          if (!lib.entry) {
-              `The electron vite main config output format must be "cjs"${supportESM() ? ' or "es"' : ''}.`
+            throw new Error('build entry field required for the electron vite main config')
-            )
+          }
-          }
+          if (!lib.formats) {
+            throw new Error('build format field required for the electron vite main config')
+          } else if (!lib.formats.includes('cjs')) {
+            throw new Error('the electron vite main config build lib format must be cjs')
           }
         }
       }
     }
+  ]
 }
 
-export function electronPreloadConfigPresetPlugin(options?: ElectronPluginOptions): Plugin {
+export function electronPreloadVitePlugin(options?: ElectronPluginOptions): Plugin[] {
-  return {
+  return [
-    name: 'vite:electron-preload-config-preset',
+    {
+      name: 'vite:electron-preload-preset-config',
       apply: 'build',
       enforce: 'pre',
       config(config): void {
@@ -172,47 +157,34 @@ export function electronPreloadConfigPresetPlugin(options?: ElectronPluginOption
 
         const nodeTarget = getElectronNodeTarget()
 
-      const pkg = loadPackageData() || { type: 'commonjs' }
-
-      const format = pkg.type && pkg.type === 'module' && supportESM() ? 'es' : 'cjs'
-
         const defaultConfig = {
-        ssr: {
-          resolve: {
-            conditions: ['module', 'browser', 'development|production'],
-            mainFields: ['browser', 'module', 'jsnext:main', 'jsnext']
-          }
-        },
           build: {
             outDir: path.resolve(root, 'out', 'preload'),
             target: nodeTarget,
             assetsDir: 'chunks',
-          rolldownOptions: {
+            rollupOptions: {
-            external: ['electron', /^electron\/.+/, ...builtinModules.flatMap(m => [m, `node:${m}`])],
+              external: ['electron', ...builtinModules.flatMap(m => [m, `node:${m}`])],
-            output: {}
+              output: {
+                entryFileNames: '[name].js'
+              }
             },
             reportCompressedSize: false,
             minify: false
           }
-      } satisfies UserConfig
+        }
 
         const build = config.build || {}
-      const rolldownOptions = build.rolldownOptions || {}
+        const rollupOptions = build.rollupOptions || {}
-      if (!rolldownOptions.input) {
+        if (!rollupOptions.input) {
-        const libOptions = build.lib
-        const outputOptions = rolldownOptions.output
           defaultConfig.build['lib'] = {
             entry: findLibEntry(root, 'preload'),
-          formats:
+            formats: ['cjs']
-            libOptions && libOptions.formats && libOptions.formats.length > 0
-              ? []
-              : [outputOptions && !Array.isArray(outputOptions) && outputOptions.format ? outputOptions.format : format]
           }
         } else {
-        defaultConfig.build.rolldownOptions.output['format'] = format
+          defaultConfig.build.rollupOptions.output['format'] = 'cjs'
         }
 
-      defaultConfig.build.rolldownOptions.output['assetFileNames'] = path.posix.join(
+        defaultConfig.build.rollupOptions.output['assetFileNames'] = path.posix.join(
           build.assetsDir || defaultConfig.build.assetsDir,
           '[name]-[hash].[ext]'
         )
@@ -220,100 +192,66 @@ export function electronPreloadConfigPresetPlugin(options?: ElectronPluginOption
         const buildConfig = mergeConfig(defaultConfig.build, build)
         config.build = buildConfig
 
-      const outputs = resolveBuildOutputs(config.build.rolldownOptions!.output, config.build.lib)
-
-      if (outputs.some(({ format }) => format === 'es')) {
-        if (Array.isArray(config.build.rolldownOptions!.output)) {
-          config.build.rolldownOptions!.output.forEach(output => {
-            if (output.format === 'es') {
-              output['entryFileNames'] = '[name].mjs'
-              output['chunkFileNames'] = '[name]-[hash].mjs'
-            }
-          })
-        } else {
-          config.build.rolldownOptions!.output!['entryFileNames'] = '[name].mjs'
-          config.build.rolldownOptions!.output!['chunkFileNames'] = config.build.lib
-            ? '[name]-[hash].mjs'
-            : path.posix.join(build.assetsDir || defaultConfig.build.assetsDir, '[name]-[hash].mjs')
-        }
-      }
-
         config.define = config.define || {}
         config.define = { ...processEnvDefine(), ...config.define }
 
-      config.envPrefix = config.envPrefix || ['PRELOAD_VITE_', 'VITE_']
+        config.envPrefix = config.envPrefix || 'PRELOAD_VITE_'
 
         config.publicDir = config.publicDir || 'resources'
         // do not copy public dir
         config.build.copyPublicDir = false
         // module preload polyfill does not apply to nodejs (preload scripts)
         config.build.modulePreload = false
-      // enable ssr build
-      config.build.ssr = true
-      config.build.ssrEmitAssets = true
-      config.ssr = mergeConfig(defaultConfig.ssr, config.ssr || {})
-      config.ssr.noExternal = true
-
-      config.build.rollupOptions = config.build.rolldownOptions
       }
-  }
+    },
-}
+    {
-
+      name: 'vite:electron-preload-resolved-config',
-export function electronPreloadConfigValidatorPlugin(): Plugin {
-  return {
-    name: 'vite:electron-preload-config-validator',
       apply: 'build',
       enforce: 'post',
       configResolved(config): void {
         const build = config.build
         if (!build.target) {
-        throw new Error('build.target option is required in the electron vite preload config.')
+          throw new Error('build target required for the electron vite preload config')
         } else {
           const targets = Array.isArray(build.target) ? build.target : [build.target]
           if (targets.some(t => !t.startsWith('node'))) {
-          throw new Error('The electron vite preload config build.target must be "node?".')
+            throw new Error('the electron vite preload config build target must be node')
           }
         }
 
-      const libOptions = build.lib
+        const lib = build.lib
-      const rolldownOptions = build.rolldownOptions
+        if (!lib) {
-
+          const rollupOptions = build.rollupOptions
-      if (!(libOptions && libOptions.entry) && !rolldownOptions?.input) {
+          if (!rollupOptions?.input) {
-        throw new Error(
+            throw new Error('build lib field required for the electron vite preload config')
-          'An entry point is required in the electron vite preload config, ' +
-            'which can be specified using build.lib.entry, build.rollupOptions.input, ' +
-            ' or build.rolldownOptions.input.'
-        )
-      }
-
-      const outputs = resolveBuildOutputs(rolldownOptions.output, libOptions)
-
-      if (outputs.length > 0) {
-        if (outputs.length > 1) {
-          throw new Error('The electron vite preload config does not support multiple outputs.')
           } else {
-          const output = outputs[0]
+            const output = rollupOptions?.output
-          if (['es', 'cjs'].includes(output.format || '')) {
+            if (output) {
-            if (output.format === 'es' && !supportESM()) {
+              const formats = Array.isArray(output) ? output : [output]
-              throw new Error(
+              if (formats.some(f => f.format !== 'cjs')) {
-                'The electron vite preload config output format does not support "es", ' +
+                throw new Error('the electron vite preload config output format must be cjs')
-                  'you can upgrade electron to the latest version or switch to "cjs" format.'
+              }
-              )
+            }
           }
         } else {
-            throw new Error(
+          if (!lib.entry) {
-              `The electron vite preload config output format must be "cjs"${supportESM() ? ' or "es"' : ''}.`
+            throw new Error('build entry field required for the electron vite preload config')
-            )
+          }
-          }
+          if (!lib.formats) {
+            throw new Error('build format field required for the electron vite preload config')
+          } else if (!lib.formats.includes('cjs')) {
+            throw new Error('the electron vite preload config lib format must be cjs')
           }
         }
       }
     }
+  ]
 }
 
-export function electronRendererConfigPresetPlugin(options?: ElectronPluginOptions): Plugin {
+export function electronRendererVitePlugin(options?: ElectronPluginOptions): Plugin[] {
-  return {
+  return [
-    name: 'vite:electron-renderer-config-preset',
+    {
+      name: 'vite:electron-renderer-preset-config',
       enforce: 'pre',
       config(config): void {
         const root = options?.root || process.cwd()
@@ -341,14 +279,14 @@ export function electronRendererConfigPresetPlugin(options?: ElectronPluginOptio
             outDir: path.resolve(root, 'out', 'renderer'),
             target: chromeTarget,
             modulePreload: { polyfill: false },
-          rolldownOptions: {
+            rollupOptions: {
               input: findInput(root)
             },
             reportCompressedSize: false,
             minify: false,
             emptyOutDir: emptyOutDir()
           }
-      } satisfies UserConfig
+        }
 
         if (config.build?.outDir) {
           config.build.outDir = path.resolve(root, config.build.outDir)
@@ -359,41 +297,33 @@ export function electronRendererConfigPresetPlugin(options?: ElectronPluginOptio
 
         config.envDir = config.envDir || path.resolve(root)
 
-      config.envPrefix = config.envPrefix || ['RENDERER_VITE_', 'VITE_']
+        config.envPrefix = config.envPrefix || 'RENDERER_VITE_'
-
-      config.build.rollupOptions = config.build.rolldownOptions
       }
-  }
+    },
-}
+    {
-
+      name: 'vite:electron-renderer-resolved-config',
-export function electronRendererConfigValidatorPlugin(): Plugin {
-  return {
-    name: 'vite:electron-renderer-config-validator',
       enforce: 'post',
       configResolved(config): void {
         if (config.base !== './' && config.base !== '/') {
-        config.logger.warn(colors.yellow('(!) Should not set "base" option for the electron vite renderer config.'))
+          config.logger.warn(colors.yellow('should not set base field for the electron vite renderer config'))
         }
 
         const build = config.build
         if (!build.target) {
-        throw new Error('build.target option is required in the electron vite renderer config.')
+          throw new Error('build target required for the electron vite renderer config')
         } else {
           const targets = Array.isArray(build.target) ? build.target : [build.target]
           if (targets.some(t => !t.startsWith('chrome') && !/^es((202\d{1})|next)$/.test(t))) {
-          config.logger.warn(
+            throw new Error('the electron vite renderer config build target must be chrome? or es?')
-            'The electron vite renderer config build.target is not "chrome?" or "es?". This could be a mistake.'
-          )
           }
         }
 
-      const rolldownOptions = build.rolldownOptions
+        const rollupOptions = build.rollupOptions
-      if (!rolldownOptions.input) {
+        if (!rollupOptions.input) {
-        config.logger.warn(colors.yellow(`index.html file is not found in ${colors.dim('/src/renderer')} directory.`))
+          config.logger.warn(colors.yellow(`index.html file is not found in ${colors.dim('/src/renderer')} directory`))
-        throw new Error(
+          throw new Error('build rollupOptions input field required for the electron vite renderer config')
-          'build.rollupOptions.input or build.rolldownOptions.input option is required in the electron vite renderer config.'
-        )
         }
       }
     }
+  ]
 }

src/plugins/esmShim.ts

@@ -1,55 +0,0 @@
-import MagicString from 'magic-string'
-import type { Plugin } from 'vite'
-
-import { supportImportMetaPaths } from '../electron'
-
-const CJSyntaxRe = /__filename|__dirname|require\(|require\.resolve\(/
-
-const CJSShim_normal = `
-// -- CommonJS Shims --
-import __shims_url__ from 'node:url';
-import __shims_path__ from 'node:path';
-import __shims_module__ from 'node:module';
-const __filename = __shims_url__.fileURLToPath(import.meta.url);
-const __dirname = __shims_path__.dirname(__filename);
-const require = __shims_module__.createRequire(import.meta.url);
-`
-
-const CJSShim_node_20_11 = `
-// -- CommonJS Shims --
-import __shims_module__ from 'node:module';
-const __filename = import.meta.filename;
-const __dirname = import.meta.dirname;
-const require = __shims_module__.createRequire(import.meta.url);
-`
-
-export default function esmShimPlugin(): Plugin {
-  const CJSShim = supportImportMetaPaths() ? CJSShim_node_20_11 : CJSShim_normal
-
-  return {
-    name: 'vite:esm-shim',
-    apply: 'build',
-    enforce: 'post',
-    renderChunk(code, _chunk, { format, sourcemap }) {
-      if (format === 'es') {
-        // Rolldown may remove unused shim bindings after this hook; referenced bindings remain available.
-        if (code.includes(CJSShim) || !CJSyntaxRe.test(code)) {
-          return null
-        }
-
-        const lastESMImport = this.parse(code)
-          .body.filter(node => node.type === 'ImportDeclaration')
-          .pop()
-        const indexToAppend = lastESMImport ? lastESMImport.end : 0
-        const s = new MagicString(code)
-        s.appendRight(indexToAppend, CJSShim)
-        return {
-          code: s.toString(),
-          map: sourcemap ? s.generateMap({ hires: 'boundary' }) : null
-        }
-      }
-
-      return null
-    }
-  }
-}

src/plugins/externalizeDeps.ts

@@ -1,5 +1,6 @@
+import path from 'node:path'
+import { createRequire } from 'node:module'
 import { type Plugin, mergeConfig } from 'vite'
-import { loadPackageData } from '../utils'
 
 export interface ExternalOptions {
   exclude?: string[]
@@ -7,41 +8,37 @@ export interface ExternalOptions {
 }
 
 /**
- * Automatically externalize dependencies.
+ * Automatically externalize dependencies
- *
- * @deprecated use `build.externalizeDeps` config option instead
  */
 export function externalizeDepsPlugin(options: ExternalOptions = {}): Plugin | null {
   const { exclude = [], include = [] } = options
 
-  const pkg = loadPackageData() || {}
+  const packagePath = path.resolve(process.cwd(), 'package.json')
+  const require = createRequire(import.meta.url)
+  const pkg = require(packagePath)
   let deps = Object.keys(pkg.dependencies || {})
 
   if (include.length) {
-    deps = deps.concat(include.filter(dep => dep.trim() !== ''))
+    deps = deps.concat(include)
   }
 
   if (exclude.length) {
     deps = deps.filter(dep => !exclude.includes(dep))
   }
 
-  deps = [...new Set(deps)]
-
   return {
     name: 'vite:externalize-deps',
     enforce: 'pre',
     config(config): void {
       const defaultConfig = {
         build: {
-          rolldownOptions: {
+          rollupOptions: {
-            external: deps.length > 0 ? [...deps, new RegExp(`^(${deps.join('|')})/.+`)] : []
+            external: [...new Set(deps)]
           }
         }
       }
       const buildConfig = mergeConfig(defaultConfig.build, config.build || {})
       config.build = buildConfig
-
-      config.build.rollupOptions = config.build.rolldownOptions
     }
   }
 }

src/plugins/importMeta.ts

@@ -1,34 +0,0 @@
-/* eslint-disable @typescript-eslint/no-explicit-any */
-import { type Plugin, version } from 'vite'
-
-/**
- * @deprecated Vite 8 (Rolldown) now provides native support for these
- * `import.meta` properties. These properties are polyfilled when the output
- * format is CJS.
- *
- * @see https://rolldown.rs/in-depth/non-esm-output-formats#well-known-import-meta-properties
- */
-export default function importMetaPlugin(): Plugin | null {
-  const currentVersion = version.split('.')
-  const major = parseInt(currentVersion[0], 10)
-  if (major >= 8) {
-    return null
-  }
-  return {
-    name: 'vite:import-meta',
-    apply: 'build',
-    enforce: 'pre',
-    resolveImportMeta(property, { format }): string | null {
-      if (property === 'url' && format === 'cjs') {
-        return `require("url").pathToFileURL(__filename).href`
-      }
-      if (property === 'filename' && format === 'cjs') {
-        return `__filename`
-      }
-      if (property === 'dirname' && format === 'cjs') {
-        return `__dirname`
-      }
-      return null
-    }
-  } as any
-}

src/plugins/isolateEntries.ts

@@ -1,199 +0,0 @@
-/* eslint-disable @typescript-eslint/no-explicit-any, @typescript-eslint/no-unsafe-function-type */
-import path from 'node:path'
-import { type InlineConfig, type Plugin, type LogLevel, type Rolldown, build as viteBuild, mergeConfig } from 'vite'
-import colors from 'picocolors'
-import { cleanUrl } from '../utils'
-import type { ConfigFactory, PreloadViteConfig, RendererViteConfig } from '../config'
-
-const VIRTUAL_ENTRY_ID = '\0virtual:isolate-entries'
-
-const LogLevels: Record<LogLevel, number> = {
-  silent: 0,
-  error: 1,
-  warn: 2,
-  info: 3
-}
-
-export default function isolateEntriesPlugin(factory: ConfigFactory<PreloadViteConfig | RendererViteConfig>): Plugin {
-  let entries: string[] | { [x: string]: string }[]
-
-  let transformedCount = 0
-
-  const assetCache = new Set<string>()
-
-  return {
-    name: 'vite:isolate-entries',
-    apply: 'build',
-
-    options(opts): Rolldown.InputOptions | void {
-      const { input } = opts
-      if (input && typeof input === 'object') {
-        if ((Array.isArray(input) && input.length > 0) || Object.keys(input).length > 1) {
-          opts.input = VIRTUAL_ENTRY_ID
-          entries = Array.isArray(input) ? input : Object.entries(input).map(([key, value]) => ({ [key]: value }))
-          return opts
-        }
-      }
-    },
-
-    buildStart(): void {
-      transformedCount = 0
-      assetCache.clear()
-    },
-
-    resolveId(id): string | null {
-      if (id === VIRTUAL_ENTRY_ID) {
-        return id
-      }
-      return null
-    },
-
-    async load(id): Promise<string | void> {
-      if (id === VIRTUAL_ENTRY_ID) {
-        const userConfig = await factory.build(true)
-        const shouldLog = LogLevels[userConfig.logLevel || 'info'] >= LogLevels.info
-
-        const watchFiles = new Set<string>()
-
-        for (const entry of entries) {
-          const re = await bundleEntryFile(entry, userConfig, shouldLog, transformedCount)
-
-          const outputChunks = re.bundles.output
-          for (const chunk of outputChunks) {
-            if (assetCache.has(chunk.fileName)) {
-              continue
-            }
-            this.emitFile({
-              type: 'asset',
-              fileName: chunk.fileName,
-              source: chunk.type === 'chunk' ? chunk.code : chunk.source
-            })
-            assetCache.add(chunk.fileName)
-          }
-
-          if (this.meta.watchMode) {
-            const moduleIds = new Set<string>()
-            for (const chunk of re.bundles.output) {
-              if (chunk.type === 'chunk') {
-                for (const id of chunk.moduleIds) {
-                  if (!id.startsWith('\0')) {
-                    moduleIds.add(cleanUrl(id))
-                  }
-                }
-              }
-            }
-            for (const id of moduleIds) {
-              this.addWatchFile(id)
-            }
-          }
-
-          transformedCount += re.transformedCount
-        }
-
-        for (const id of watchFiles) {
-          this.addWatchFile(id)
-        }
-
-        return `
-        // This is the virtual entry file
-        console.log(1)`
-      }
-    },
-
-    renderStart(): void {
-      clearLine(-1)
-      this.environment.logger.info(`${colors.green(`✓`)} ${transformedCount} modules transformed.`)
-    },
-
-    generateBundle(_, bundle): void {
-      for (const chunkName in bundle) {
-        if (chunkName.includes('virtual_isolate-entries')) {
-          delete bundle[chunkName]
-        }
-      }
-    }
-  }
-}
-
-async function bundleEntryFile(
-  input: string | Record<string, string>,
-  config: InlineConfig,
-  shouldLog: boolean,
-  preTransformedCount: number
-): Promise<{ bundles: Rolldown.RolldownOutput; transformedCount: number }> {
-  const transformReporter = transformReporterPlugin(preTransformedCount, shouldLog)
-
-  const viteConfig = mergeConfig(config, {
-    build: {
-      write: false,
-      watch: false
-    },
-    plugins: [transformReporter],
-    logLevel: 'warn',
-    configFile: false
-  }) as InlineConfig
-
-  // rewrite the input instead of merging
-  viteConfig.build!.rolldownOptions!.input = input
-
-  const bundles = (await viteBuild(viteConfig)) as Rolldown.RolldownOutput
-
-  return {
-    bundles: bundles,
-    transformedCount: transformReporter?.api?.getTransformedCount() || 0
-  }
-}
-
-function transformReporterPlugin(
-  preTransformedCount = 0,
-  shouldLog = true
-): Plugin<{ getTransformedCount: () => number }> {
-  let transformedCount = 0
-  const log = throttle((id, root) => {
-    writeLine(`transforming (${preTransformedCount + transformedCount}) ${colors.dim(path.relative(root, id))}`)
-  })
-  return {
-    name: 'vite:transform-reporter',
-    transform(_, id) {
-      transformedCount++
-      if (!shouldLog) return
-      if (id.includes('?')) return
-      log(id, this.environment.config.root)
-    },
-    api: {
-      getTransformedCount() {
-        return transformedCount
-      }
-    }
-  }
-}
-
-function writeLine(output: string): void {
-  if (!process.stdout.isTTY || process.env.CI) return
-  clearLine()
-  if (output.length < process.stdout.columns) {
-    process.stdout.write(output)
-  } else {
-    process.stdout.write(output.substring(0, process.stdout.columns - 1))
-  }
-}
-
-function clearLine(move: number = 0): void {
-  if (!process.stdout.isTTY || process.env.CI) return
-  if (move < 0) {
-    process.stdout.moveCursor(0, move)
-  }
-  process.stdout.clearLine(0)
-  process.stdout.cursorTo(0)
-}
-
-function throttle(fn: Function) {
-  let timerHandle: NodeJS.Timeout | null = null
-  return (...args: any[]) => {
-    if (timerHandle) return
-    fn(...args)
-    timerHandle = setTimeout(() => {
-      timerHandle = null
-    }, 100)
-  }
-}

src/plugins/modulePath.ts

@@ -1,126 +0,0 @@
-import { type Plugin, type InlineConfig, type Rolldown, build as viteBuild, mergeConfig } from 'vite'
-import MagicString from 'magic-string'
-import { cleanUrl, toRelativePath } from '../utils'
-import { supportImportMetaPaths } from '../electron'
-import type { ConfigFactory, MainViteConfig } from '../config'
-
-const modulePathRE = /__VITE_MODULE_PATH__([\w$]+)__/g
-
-/**
- * Resolve `?modulePath` import and return the module bundle path.
- */
-export default function modulePathPlugin(factory: ConfigFactory<MainViteConfig>): Plugin {
-  const isImportMetaPathSupported = supportImportMetaPaths()
-  const assetCache = new Set<string>()
-  return {
-    name: 'vite:module-path',
-    apply: 'build',
-    enforce: 'pre',
-    buildStart(): void {
-      assetCache.clear()
-    },
-    async load(id): Promise<string | void> {
-      if (id.endsWith('?modulePath')) {
-        // id resolved by Vite resolve plugin
-        const config = await factory.build(true)
-        const bundles = await bundleEntryFile(cleanUrl(id), config)
-        const [outputChunk, ...outputChunks] = bundles.output
-        const hash = this.emitFile({
-          type: 'asset',
-          fileName: outputChunk.fileName,
-          source: outputChunk.code
-        })
-        for (const chunk of outputChunks) {
-          if (assetCache.has(chunk.fileName)) {
-            continue
-          }
-          this.emitFile({
-            type: 'asset',
-            fileName: chunk.fileName,
-            source: chunk.type === 'chunk' ? chunk.code : chunk.source
-          })
-          assetCache.add(chunk.fileName)
-        }
-        if (this.meta.watchMode) {
-          const moduleIds = new Set<string>()
-          for (const chunk of bundles.output) {
-            if (chunk.type === 'chunk') {
-              for (const id of chunk.moduleIds) {
-                if (!id.startsWith('\0')) {
-                  moduleIds.add(cleanUrl(id))
-                }
-              }
-            }
-          }
-          for (const id of moduleIds) {
-            this.addWatchFile(id)
-          }
-        }
-        const refId = `__VITE_MODULE_PATH__${hash}__`
-        const dirnameExpr = isImportMetaPathSupported ? 'import.meta.dirname' : '__dirname'
-        return `
-          import { join } from 'path'
-          export default join(${dirnameExpr}, ${refId})`
-      }
-    },
-    renderChunk(code, chunk, { sourcemap }): { code: string; map: Rolldown.SourceMapInput } | null {
-      let match: RegExpExecArray | null
-      let s: MagicString | undefined
-
-      modulePathRE.lastIndex = 0
-      while ((match = modulePathRE.exec(code))) {
-        s ||= new MagicString(code)
-        const [full, hash] = match
-        const filename = this.getFileName(hash)
-        const outputFilepath = toRelativePath(filename, chunk.fileName)
-        const replacement = JSON.stringify(outputFilepath)
-        s.overwrite(match.index, match.index + full.length, replacement, {
-          contentOnly: true
-        })
-      }
-
-      if (s) {
-        return {
-          code: s.toString(),
-          map: sourcemap ? s.generateMap({ hires: 'boundary' }) : null
-        }
-      }
-
-      return null
-    }
-  }
-}
-
-async function bundleEntryFile(input: string, config: InlineConfig): Promise<Rolldown.RolldownOutput> {
-  const viteConfig = mergeConfig(config, {
-    build: {
-      write: false,
-      watch: false
-    },
-    plugins: [
-      {
-        name: 'vite:entry-file-name',
-        outputOptions(output): Rolldown.OutputOptions {
-          // Prevent output conflicts
-          output.hashCharacters = 'hex'
-          // Assign chunkFileNames to entryFileNames to treat sub-entries as internal chunks
-          output.entryFileNames = output.chunkFileNames
-          return output
-        }
-      }
-    ] as Plugin[],
-    logLevel: 'warn',
-    configFile: false
-  }) as InlineConfig
-
-  // rewrite the input instead of merging
-  const buildOptions = viteConfig.build!
-  buildOptions.rolldownOptions = {
-    ...buildOptions.rolldownOptions,
-    input
-  }
-
-  const bundles = await viteBuild(viteConfig)
-
-  return bundles as Rolldown.RolldownOutput
-}

src/plugins/swc.ts

@@ -79,16 +79,12 @@ export type SwcOptions = {
 export function swcPlugin(options: SwcOptions = {}): Plugin {
   const filter = createFilter(options.include || /\.(m?ts|[jt]sx)$/, options.exclude || /\.js$/)
   let sourcemap: boolean | 'inline' = false
-  let minify: boolean | 'esbuild' | 'oxc' | 'terser' = false
+  let minify: boolean | 'esbuild' | 'terser' = false
   return {
     name: 'vite:swc',
     config(): UserConfig {
-      // Vite 8 defaults to Oxc for transform; `esbuild: false` is ignored and
-      // warns. SWC replaces both paths when this plugin is active.
-      // See https://github.com/alex8088/electron-vite/issues/916
       return {
-        esbuild: false,
+        esbuild: false
-        oxc: false
       }
     },
     async configResolved(resolvedConfig): Promise<void> {
@@ -105,7 +101,7 @@ export function swcPlugin(options: SwcOptions = {}): Plugin {
       }
     },
     async renderChunk(code, chunk): Promise<null | { code: string; map: SourceMap }> {
-      if (!minify || minify === 'terser' || minify === 'oxc') {
+      if (!minify || minify === 'terser') {
         return null
       }
       const result = await transformWithSWC(code, chunk.fileName, {

src/plugins/worker.ts

@@ -1,47 +1,49 @@
 import type { Plugin } from 'vite'
+import type { SourceMapInput } from 'rollup'
 import MagicString from 'magic-string'
-import { cleanUrl, toRelativePath } from '../utils'
+import { cleanUrl, parseRequest, toRelativePath } from '../utils'
 
-const nodeWorkerAssetUrlRE = /__VITE_NODE_WORKER_ASSET__([\w$]+)__/g
+const nodeWorkerAssetUrlRE = /__VITE_NODE_WORKER_ASSET__([a-z\d]{8})__/g
-const nodeWorkerRE = /\?nodeWorker(?:&|$)/
-const nodeWorkerImporterRE = /(?:\?)nodeWorker&importer=([^&]+)(?:&|$)/
 
 /**
  * Resolve `?nodeWorker` import and automatically generate `Worker` wrapper.
  */
 export default function workerPlugin(): Plugin {
+  let sourcemap: boolean | 'inline' | 'hidden' = false
   return {
     name: 'vite:node-worker',
     apply: 'build',
     enforce: 'pre',
+    configResolved(config): void {
+      sourcemap = config.build.sourcemap
+    },
     resolveId(id, importer): string | void {
-      if (id.endsWith('?nodeWorker')) {
+      const query = parseRequest(id)
+      if (query && typeof query.nodeWorker === 'string') {
         return id + `&importer=${importer}`
       }
     },
     load(id): string | void {
-      if (nodeWorkerRE.test(id)) {
+      const query = parseRequest(id)
-        const match = nodeWorkerImporterRE.exec(id)
+      if (query && typeof query.nodeWorker === 'string' && typeof query.importer === 'string') {
-        if (match) {
+        const cleanPath = cleanUrl(id)
         const hash = this.emitFile({
           type: 'chunk',
-            id: cleanUrl(id),
+          id: cleanPath,
-            importer: match[1]
+          importer: query.importer
         })
         const assetRefId = `__VITE_NODE_WORKER_ASSET__${hash}__`
         return `
         import { Worker } from 'node:worker_threads';
-          export default function (options) { return new Worker(new URL(${assetRefId}, import.meta.url), options); }`
+        export default function (options) { return new Worker(require.resolve(${assetRefId}), options); }`
-        }
       }
     },
-    renderChunk(code, chunk, { sourcemap }) {
+    renderChunk(code, chunk): { code: string; map: SourceMapInput } | null {
+      if (code.match(nodeWorkerAssetUrlRE)) {
         let match: RegExpExecArray | null
-      let s: MagicString | undefined
+        const s = new MagicString(code)
 
-      nodeWorkerAssetUrlRE.lastIndex = 0
         while ((match = nodeWorkerAssetUrlRE.exec(code))) {
-        s ||= new MagicString(code)
           const [full, hash] = match
           const filename = this.getFileName(hash)
           const outputFilepath = toRelativePath(filename, chunk.fileName)
@@ -51,10 +53,9 @@ export default function workerPlugin(): Plugin {
           })
         }
 
-      if (s) {
         return {
           code: s.toString(),
-          map: sourcemap ? s.generateMap({ hires: 'boundary' }) : null
+          map: sourcemap ? s.generateMap({ hires: true }) : null
         }
       }
 

src/preview.ts

@@ -11,7 +11,7 @@ export async function preview(inlineConfig: InlineConfig = {}, options: { skipBu
 
   const logger = createLogger(inlineConfig.logLevel)
 
-  startElectron(inlineConfig.root)
+  startElectron(inlineConfig.root, logger)
 
-  logger.info(colors.green(`\nstarting electron app...\n`))
+  logger.info(colors.green(`\nstart electron app...\n`))
 }

src/server.ts

@@ -1,8 +1,8 @@
-import type { ChildProcess } from 'node:child_process'
+import type { ChildProcessWithoutNullStreams } from 'node:child_process'
 import {
   type UserConfig as ViteConfig,
   type ViteDevServer,
-  createServer as viteCreateServer,
+  createServer as ViteCreateServer,
   build as viteBuild,
   createLogger,
   mergeConfig
@@ -22,29 +22,27 @@ export async function createServer(
     const logger = createLogger(inlineConfig.logLevel)
 
     let server: ViteDevServer | undefined
-    let ps: ChildProcess | undefined
+    let ps: ChildProcessWithoutNullStreams | undefined
-
-    const errorHook = (e): void => {
-      logger.error(`${colors.bgRed(colors.white(' ERROR '))} ${colors.red(e.message)}`)
-    }
 
     const mainViteConfig = config.config?.main
     if (mainViteConfig && !options.rendererOnly) {
       const watchHook = (): void => {
-        logger.info(colors.green(`\nelectron main process rebuilt successfully`))
+        logger.info(colors.green(`\nrebuild the electron main process successfully`))
 
         if (ps) {
+          logger.info(colors.cyan(`\n  waiting for electron to exit...`))
+
           ps.removeAllListeners()
           ps.kill()
-          ps = startElectron(inlineConfig.root)
+          ps = startElectron(inlineConfig.root, logger)
 
-          logger.info(colors.green(`\nrestarting electron app...\n`))
+          logger.info(colors.green(`\nrestart electron app...`))
         }
       }
 
-      await doBuild(mainViteConfig, watchHook, errorHook)
+      await doBuild(mainViteConfig, watchHook)
 
-      logger.info(colors.green(`\nelectron main process built successfully`))
+      logger.info(colors.green(`\nbuild the electron main process successfully`))
     }
 
     const preloadViteConfig = config.config?.preload
@@ -52,23 +50,25 @@ export async function createServer(
       logger.info(colors.gray(`\n-----\n`))
 
       const watchHook = (): void => {
-        logger.info(colors.green(`\nelectron preload scripts rebuilt successfully`))
+        logger.info(colors.green(`\nrebuild the electron preload files successfully`))
 
         if (server) {
-          logger.info(colors.cyan(`\nreloading electron renderer...\n`))
+          logger.info(colors.cyan(`\n  trigger renderer reload`))
 
           server.ws.send({ type: 'full-reload' })
         }
       }
 
-      await doBuild(preloadViteConfig, watchHook, errorHook)
+      await doBuild(preloadViteConfig, watchHook)
 
-      logger.info(colors.green(`\nelectron preload scripts built successfully`))
+      logger.info(colors.green(`\nbuild the electron preload files successfully`))
     }
 
     if (options.rendererOnly) {
       logger.warn(
-        `\n${colors.yellow(colors.bold('(!)'))} ${colors.yellow('skipped building main process and preload scripts (using previous build)')}`
+        `\n${colors.yellow(colors.bold('warn'))}:${colors.yellow(
+          ' you have skipped the main process and preload scripts building'
+        )}`
       )
     }
 
@@ -76,7 +76,7 @@ export async function createServer(
     if (rendererViteConfig) {
       logger.info(colors.gray(`\n-----\n`))
 
-      server = await viteCreateServer(rendererViteConfig)
+      server = await ViteCreateServer(rendererViteConfig)
 
       if (!server.httpServer) {
         throw new Error('HTTP server not available')
@@ -100,15 +100,15 @@ export async function createServer(
       server.printUrls()
     }
 
-    ps = startElectron(inlineConfig.root)
+    ps = startElectron(inlineConfig.root, logger)
 
-    logger.info(colors.green(`\nstarting electron app...\n`))
+    logger.info(colors.green(`\nstart electron app...\n`))
   }
 }
 
 type UserConfig = ViteConfig & { configFile?: string | false }
 
-async function doBuild(config: UserConfig, watchHook: () => void, errorHook: (e: Error) => void): Promise<void> {
+async function doBuild(config: UserConfig, watchHook: () => void): Promise<void> {
   return new Promise(resolve => {
     if (config.build?.watch) {
       let firstBundle = true
@@ -131,12 +131,10 @@ async function doBuild(config: UserConfig, watchHook: () => void, errorHook: (e:
       })
     }
 
-    viteBuild(config)
+    viteBuild(config).then(() => {
-      .then(() => {
       if (!config.build?.watch) {
         resolve()
       }
     })
-      .catch(e => errorHook(e))
   })
 }

src/utils.ts

@@ -1,14 +1,14 @@
-/* eslint-disable @typescript-eslint/no-explicit-any, @typescript-eslint/no-unsafe-function-type */
+import { URL, URLSearchParams } from 'node:url'
 import path from 'node:path'
-import fs from 'node:fs'
 import { createHash } from 'node:crypto'
-import { createRequire } from 'node:module'
+import { loadEnv as viteLoadEnv } from 'vite'
-import { type LibraryOptions, type Rolldown, loadEnv as viteLoadEnv } from 'vite'
 
 export function isObject(value: unknown): value is Record<string, unknown> {
   return Object.prototype.toString.call(value) === '[object Object]'
 }
 
+export const dynamicImport = new Function('file', 'return import(file)')
+
 export const wildcardHosts = new Set(['0.0.0.0', '::', '0000:0000:0000:0000:0000:0000:0000:0000'])
 
 export function resolveHostname(optionsHost: string | boolean | undefined): string {
@@ -20,11 +20,16 @@ export const hashRE = /#.*$/s
 
 export const cleanUrl = (url: string): string => url.replace(hashRE, '').replace(queryRE, '')
 
+export function parseRequest(id: string): Record<string, string> | null {
+  const { search } = new URL(id, 'file:')
+  if (!search) {
+    return null
+  }
+  return Object.fromEntries(new URLSearchParams(search))
+}
+
 export function getHash(text: Buffer | string): string {
-  return createHash('sha256')
+  return createHash('sha256').update(text).digest('hex').substring(0, 8)
-    .update(text as unknown as Uint8Array)
-    .digest('hex')
-    .substring(0, 8)
 }
 
 export function toRelativePath(filename: string, importer: string): string {
@@ -33,160 +38,14 @@ export function toRelativePath(filename: string, importer: string): string {
 }
 
 /**
- * Resolve configured build outputs into an array.
+ * Load `.env` files within the `envDir`(default: `process.cwd()`).
- */
+ * By default, only env variables prefixed with `MAIN_VITE_`, `PRELOAD_VITE_` and
-export function resolveBuildOutputs(
-  outputs: Rolldown.OutputOptions | Rolldown.OutputOptions[] | undefined,
-  libOptions: LibraryOptions | false | undefined
-): Rolldown.OutputOptions[] {
-  if (Array.isArray(outputs)) {
-    return outputs
-  }
-  if (libOptions) {
-    const libFormats = libOptions.formats || []
-    return libFormats.map(format => ({ ...outputs, format }))
-  }
-  return outputs ? [outputs] : []
-}
-
-/**
- * Load `.env` files within the `envDir` (default: `process.cwd()`) .
- * By default, only env variables prefixed with `VITE_`, `MAIN_VITE_`, `PRELOAD_VITE_` and
  * `RENDERER_VITE_` are loaded, unless `prefixes` is changed.
  */
 export function loadEnv(
   mode: string,
   envDir: string = process.cwd(),
-  prefixes: string | string[] = ['VITE_', 'MAIN_VITE_', 'PRELOAD_VITE_', 'RENDERER_VITE_']
+  prefixes: string | string[] = ['MAIN_VITE_', 'PRELOAD_VITE_', 'RENDERER_VITE_']
 ): Record<string, string> {
   return viteLoadEnv(mode, envDir, prefixes)
 }
-
-interface PackageData {
-  main?: string
-  type?: 'module' | 'commonjs'
-  dependencies?: Record<string, string>
-}
-
-let packageCached: PackageData | null = null
-
-export function loadPackageData(root = process.cwd()): PackageData | null {
-  if (packageCached) return packageCached
-  const pkg = path.join(root, 'package.json')
-  if (fs.existsSync(pkg)) {
-    const _require = createRequire(import.meta.url)
-    const data = _require(pkg)
-    packageCached = {
-      main: data.main,
-      type: data.type,
-      dependencies: data.dependencies
-    }
-    return packageCached
-  }
-  return null
-}
-
-export function isFilePathESM(filePath: string): boolean {
-  if (/\.m[jt]s$/.test(filePath) || filePath.endsWith('.ts')) {
-    return true
-  } else if (/\.c[jt]s$/.test(filePath)) {
-    return false
-  } else {
-    const pkg = loadPackageData()
-    return pkg?.type === 'module'
-  }
-}
-
-type DeepWritable<T> =
-  T extends ReadonlyArray<unknown>
-    ? { -readonly [P in keyof T]: DeepWritable<T[P]> }
-    : T extends RegExp
-      ? RegExp
-      : T[keyof T] extends Function
-        ? T
-        : { -readonly [P in keyof T]: DeepWritable<T[P]> }
-
-export function deepClone<T>(value: T): DeepWritable<T> {
-  if (Array.isArray(value)) {
-    return value.map(v => deepClone(v)) as DeepWritable<T>
-  }
-  if (isObject(value)) {
-    const cloned: Record<string, any> = {}
-    for (const key in value) {
-      cloned[key] = deepClone(value[key])
-    }
-    return cloned as DeepWritable<T>
-  }
-  if (typeof value === 'function') {
-    return value as DeepWritable<T>
-  }
-  if (value instanceof RegExp) {
-    return new RegExp(value) as DeepWritable<T>
-  }
-  if (typeof value === 'object' && value != null) {
-    throw new Error('Cannot deep clone non-plain object')
-  }
-  return value as DeepWritable<T>
-}
-
-/**
- * Isolate configuration data without cloning plugins or runtime instances.
- * Plugins may capture their own object in hooks, so their identity must survive.
- */
-export function cloneConfig<T>(config: T): T {
-  const seen = new WeakMap<object, unknown>()
-  const pluginArrays = new WeakMap<object, unknown>()
-
-  function clone(value: unknown, plugins = false): unknown {
-    if (value === null || typeof value !== 'object') return value
-
-    const cache = plugins ? pluginArrays : seen
-    if (cache.has(value)) return cache.get(value)
-
-    if (Array.isArray(value)) {
-      const result: unknown[] = new Array(value.length)
-      cache.set(value, result)
-      value.forEach((item, index) => {
-        result[index] = clone(item, plugins)
-      })
-      return result
-    }
-
-    // Preserve plugin objects, promises and other opaque plugin options.
-    if (plugins) return value
-
-    if (value instanceof RegExp) {
-      const result = new RegExp(value)
-      result.lastIndex = value.lastIndex
-      cache.set(value, result)
-      return result
-    }
-
-    const prototype = Object.getPrototypeOf(value)
-    if (prototype !== Object.prototype && prototype !== null) return value
-
-    const result = Object.create(prototype) as Record<PropertyKey, unknown>
-    cache.set(value, result)
-    for (const key of Reflect.ownKeys(value)) {
-      if (!Object.prototype.propertyIsEnumerable.call(value, key)) continue
-      Object.defineProperty(result, key, {
-        value: clone((value as Record<PropertyKey, unknown>)[key], key === 'plugins'),
-        enumerable: true,
-        configurable: true,
-        writable: true
-      })
-    }
-    return result
-  }
-
-  return clone(config) as T
-}
-
-type AsyncFlatten<T extends unknown[]> = T extends (infer U)[] ? Exclude<Awaited<U>, U[]>[] : never
-
-export async function asyncFlatten<T extends unknown[]>(arr: T): Promise<AsyncFlatten<T>> {
-  do {
-    arr = (await Promise.all(arr)).flat(Infinity) as any
-  } while (arr.some((v: any) => v?.then))
-  return arr as unknown[] as AsyncFlatten<T>
-}

tsconfig.json

@@ -1,20 +1,23 @@
 {
   "compilerOptions": {
-    "target": "ES2023",
+    "target": "es2019",
-    "module": "ESNext",
+    "module": "esnext",
-    "lib": ["ESNext"],
+    "lib": ["esnext"],
     "sourceMap": false,
     "strict": true,
     "allowJs": true,
     "esModuleInterop": true,
-    "moduleResolution": "bundler",
+    "moduleResolution": "node",
     "resolveJsonModule": true,
     "forceConsistentCasingInFileNames": true,
     "skipLibCheck": true,
     "noUnusedLocals": true,
     "noUnusedParameters": true,
     "noImplicitAny": false,
-    "noImplicitReturns": true
+    "noImplicitReturns": true,
+    "declaration": true,
+    "declarationDir": "dist/types",
+    "outDir": "dist"
   },
-  "include": ["src", "rollup.config.ts"]
+  "include": ["src"]
 }