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MIT License
Copyright (c) Contributors to the Electron project
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
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# @electron/rebuild
[![Test](https://github.com/electron/rebuild/actions/workflows/test.yml/badge.svg)](https://github.com/electron/rebuild/actions/workflows/test.yml)
[![NPM](https://img.shields.io/npm/v/@electron/rebuild.svg?style=flat)](https://npm.im/@electron/rebuild)
[![Coverage Status](https://codecov.io/gh/electron/rebuild/branch/main/graph/badge.svg)](https://codecov.io/gh/electron/rebuild)
[![API docs](https://img.shields.io/badge/dynamic/json?url=https%3A%2F%2Fregistry.npmjs.org%2F%40electron%2Frebuild%2Flatest&query=%24.version&logo=typescript&logoColor=white&label=API%20Docs)](https://packages.electronjs.org/rebuild)
This executable rebuilds native Node.js modules against the version of Node.js
that your Electron project is using. This allows you to use native Node.js
modules in Electron apps without your system version of Node.js matching exactly
(which is often not the case, and sometimes not even possible).
### How does it work?
Install the package with `--save-dev`:
```sh
npm install --save-dev @electron/rebuild
```
Then, whenever you install a new npm package, rerun electron-rebuild:
```sh
$(npm bin)/electron-rebuild
```
Or if you're on Windows:
```sh
.\node_modules\.bin\electron-rebuild.cmd
```
If you have a good node-gyp config but you see an error about a missing element on Windows like `Could not load the Visual C++ component "VCBuild.exe"`, try to launch `electron-rebuild` in an npm script:
```json
"scripts": {
"rebuild": "electron-rebuild -f -w yourmodule"
}
```
and then
```sh
npm run rebuild
```
### What are the requirements?
Node v22.12.0 or higher is required. Building native modules from source uses
[`node-gyp`](https://github.com/nodejs/node-gyp#installation). Refer to the link for its
installation/runtime requirements.
### CLI arguments
```
Usage: electron-rebuild --version [version] --module-dir [path]
Options:
-v, --version The version of Electron to build against [string]
-f, --force Force rebuilding modules, even if we would skip
it otherwise [boolean]
-a, --arch Override the target architecture to something
other than your system's [string]
-m, --module-dir The path to the node_modules directory to rebuild
[string]
-w, --which-module A specific module to build, or comma separated
list of modules. Modules will only be rebuilt if
they also match the types of dependencies being
rebuilt (see --types). [string]
-o, --only Only build specified module, or comma separated
list of modules. All others are ignored. [string]
-e, --electron-prebuilt-dir The path to the prebuilt electron module [string]
-d, --dist-url Custom header tarball URL [string]
-t, --types The types of dependencies to rebuild. Comma
separated list of "prod", "dev" and "optional".
Default is "prod,optional" [string]
-p, --parallel Rebuild in parallel, this is enabled by default
on macOS and Linux [boolean]
-s, --sequential Rebuild modules sequentially, this is enabled by
default on Windows [boolean]
-b, --debug Build debug version of modules [boolean]
-j, --jobs Number of parallel compile jobs node-gyp should
run (passed as node-gyp --jobs). Defaults to
node-gyp's own default. [number]
--prebuild-tag-prefix GitHub tag prefix passed to prebuild-install.
Default is "v" [string]
--force-abi Override the ABI version for the version of
Electron you are targeting. Only use when
targeting Nightly releases. [number]
--use-electron-clang Use the clang executable that Electron used when
building its binary. This will guarantee compiler
compatibility [boolean]
--disable-pre-gyp-copy Disables the pre-gyp copy step [boolean]
--build-from-source Skips prebuild download and rebuilds module from
source. [boolean]
-h, --help Show help [boolean]
```
> [!NOTE]
> The `--dist-url` value can also be provided via the `ELECTRON_REBUILD_DIST_URL`
> environment variable. The `--dist-url` flag takes precedence when both are set.
> [!NOTE]
> By default, only your `prod` and `optional` dependencies are rebuilt —
> `devDependencies` are **not** rebuilt. This is because the default value of
> `types` is `['prod', 'optional']`. If you have a native module in your
> `devDependencies` that you need rebuilt, you must explicitly include `dev` in
> the list of types:
>
> - CLI: `electron-rebuild --types prod,optional,dev` (or `-t prod,optional,dev`)
> - API: `rebuild({ ..., types: ['prod', 'optional', 'dev'] })`
### How can I use this with [Electron Forge](https://github.com/electron/forge)?
This package is automatically used with Electron Forge when packaging an Electron app.
### How can I integrate this into [Electron Packager](https://github.com/electron/packager)?
electron-rebuild provides a function compatible with the [`afterCopy` hook](https://packages.electronjs.org/packager/v19.0.5/interfaces/Options.html#aftercopy)
for Electron Packager. For example:
```javascript
import { packager } from "@electron/packager";
import { rebuild } from "@electron/rebuild";
packager({
// … other options
afterCopy: [
async ({ buildPath, electronVersion, arch }) => {
await rebuild({ buildPath, electronVersion, arch });
},
],
// … other options
});
```
### How can I integrate this with [prebuild](https://github.com/prebuild/prebuild)?
If your module uses [prebuild](https://github.com/prebuild/prebuild) for creating prebuilt binaries,
it also uses [prebuild-install](https://github.com/prebuild/prebuild-install) to download them. If
this is the case, then `electron-rebuild` will run `prebuild-install` to download the correct
binaries from the project's GitHub Releases instead of rebuilding them.
### How can I integrate this into my build pipeline?
electron-rebuild is also a library that you can require into your app or
build process. It has a very simple API:
```javascript
import { rebuild } from '@electron/rebuild';
// Public: Rebuilds a node_modules directory with the given Electron version.
//
// options: Object with the following properties
// buildPath - An absolute path to your app's directory. (The directory that contains your node_modules)
// electronVersion - The version of Electron to rebuild for
// arch (optional) - Default: process.arch - The arch to rebuild for
// extraModules (optional) - Default: [] - An array of modules to rebuild as well as the detected modules
// onlyModules (optional) - Default: null - An array of modules to rebuild, ONLY these module names will be rebuilt.
// The "types" property will be ignored if this option is set.
// force (optional) - Default: false - Force a rebuild of modules regardless of their current build state
// headerURL (optional) - Default: https://www.electronjs.org/headers - The URL to download Electron header files from
// types (optional) - Default: ['prod', 'optional'] - The types of modules to rebuild
// mode (optional) - The rebuild mode, either 'sequential' or 'parallel' - Default varies per platform (probably shouldn't mess with this one)
// useElectronClang (optional) - Whether to use the clang executable that Electron used when building its binary. This will guarantee compiler compatibility
// Returns a Promise indicating whether the operation succeeded or not
```
For full API usage, see the [API documentation](https://packages.electronjs.org/rebuild).
A full build process might look something like:
```javascript
// ESM
import { rebuild } from "@electron/rebuild";
rebuild({
buildPath: import.meta.dirname,
electronVersion: "35.1.5",
})
.then(() => console.info("Rebuild Successful"))
.catch((e) => {
console.error("Building modules didn't work!");
console.error(e);
});
// CommonJS
const { rebuild } = require("@electron/rebuild");
rebuild({
buildPath: __dirname,
electronVersion: "35.1.5",
})
.then(() => console.info("Rebuild Successful"))
.catch((e) => {
console.error("Building modules didn't work!");
console.error(e);
});
```
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import { pathToFileURL } from 'node:url';
process.argv.splice(1, 1);
// This tricks prebuild-install into not validating on the
// 1.8.x and 8.x ABI collision
Object.defineProperty(process.versions, 'modules', { value: '-1', writable: false });
void import(pathToFileURL(process.argv[1]).toString());
//# sourceMappingURL=prebuild-shim.js.map
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{"version":3,"file":"prebuild-shim.js","sourceRoot":"","sources":["../src/prebuild-shim.ts"],"names":[],"mappings":"AAAA,OAAO,EAAE,aAAa,EAAE,MAAM,UAAU,CAAC;AAEzC,OAAO,CAAC,IAAI,CAAC,MAAM,CAAC,CAAC,EAAE,CAAC,CAAC,CAAC;AAE1B,0DAA0D;AAC1D,8BAA8B;AAC9B,MAAM,CAAC,cAAc,CAAC,OAAO,CAAC,QAAQ,EAAE,SAAS,EAAE,EAAE,KAAK,EAAE,IAAI,EAAE,QAAQ,EAAE,KAAK,EAAE,CAAC,CAAC;AAErF,KAAK,MAAM,CAAC,aAAa,CAAC,OAAO,CAAC,IAAI,CAAC,CAAC,CAAC,CAAC,CAAC,QAAQ,EAAE,CAAC,CAAC"}
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export declare function readPackageJson(dir: string, safe?: boolean): Promise<any>;
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import fs from 'node:fs/promises';
import path from 'node:path';
// eslint-disable-next-line @typescript-eslint/no-explicit-any
export async function readPackageJson(dir, safe = false) {
try {
return JSON.parse(await fs.readFile(path.resolve(dir, 'package.json'), {
encoding: 'utf-8',
}));
}
catch (err) {
if (safe) {
return {};
}
else {
throw err;
}
}
}
//# sourceMappingURL=read-package-json.js.map
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{"version":3,"file":"read-package-json.js","sourceRoot":"","sources":["../src/read-package-json.ts"],"names":[],"mappings":"AAAA,OAAO,EAAE,MAAM,kBAAkB,CAAC;AAClC,OAAO,IAAI,MAAM,WAAW,CAAC;AAE7B,8DAA8D;AAC9D,MAAM,CAAC,KAAK,UAAU,eAAe,CAAC,GAAW,EAAE,IAAI,GAAG,KAAK;IAC7D,IAAI,CAAC;QACH,OAAO,IAAI,CAAC,KAAK,CACf,MAAM,EAAE,CAAC,QAAQ,CAAC,IAAI,CAAC,OAAO,CAAC,GAAG,EAAE,cAAc,CAAC,EAAE;YACnD,QAAQ,EAAE,OAAO;SAClB,CAAC,CACH,CAAC;IACJ,CAAC;IAAC,OAAO,GAAG,EAAE,CAAC;QACb,IAAI,IAAI,EAAE,CAAC;YACT,OAAO,EAAE,CAAC;QACZ,CAAC;aAAM,CAAC;YACN,MAAM,GAAG,CAAC;QACZ,CAAC;IACH,CAAC;AACH,CAAC"}
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import { EventEmitter } from 'node:events';
import { BuildType, IRebuilder, RebuildMode } from './types.js';
import { ModuleType } from './module-walker.js';
export interface RebuildOptions {
/**
* The path to the `node_modules` directory to rebuild.
*/
buildPath: string;
/**
* The version of Electron to build against.
*/
electronVersion: string;
/**
* Override the target platform to something other than the host system platform.
* Note: This only applies to downloading prebuilt binaries. **It is not possible to cross-compile native modules.**
*
* @defaultValue The system {@link https://nodejs.org/api/process.html#processplatform | `process.platform`} value
*/
platform?: NodeJS.Platform;
/**
* Override the target rebuild architecture to something other than the host system architecture.
*
* @defaultValue The system {@link https://nodejs.org/api/process.html#processarch | `process.arch`} value
*/
arch?: string;
/**
* An array of module names to rebuild in addition to detected modules
* @default []
*/
extraModules?: string[];
/**
* An array of module names to rebuild. **Only** these modules will be rebuilt.
*/
onlyModules?: string[] | null;
/**
* Force a rebuild of modules regardless of their current build state.
*/
force?: boolean;
/**
* URL to download Electron header files from.
* @defaultValue `https://www.electronjs.org/headers`
*/
headerURL?: string;
/**
* Array of types of dependencies to rebuild. Possible values are `prod`, `dev`, and `optional`.
*
* @defaultValue `['prod', 'optional']`
*/
types?: ModuleType[];
/**
* Whether to rebuild modules sequentially or in parallel.
*
* @defaultValue `sequential`
*/
mode?: RebuildMode;
/**
* Rebuilds a Debug build of target modules. If this is `false`, a Release build will be generated instead.
*
* @defaultValue false
*/
debug?: boolean;
/**
* Enables hash-based caching to speed up local rebuilds.
*
* @experimental
* @defaultValue false
*/
useCache?: boolean;
/**
* Whether to use the `clang` executable that Electron uses when building.
* This will guarantee compiler compatibility.
*
* @defaultValue false
*/
useElectronClang?: boolean;
/**
* Sets a custom cache path for the {@link useCache} option.
* @experimental
* @defaultValue a `.electron-rebuild-cache` folder in the `os.homedir()` directory
*/
cachePath?: string;
/**
* GitHub tag prefix passed to {@link https://www.npmjs.com/package/prebuild-install | `prebuild-install`}.
* @defaultValue `v`
*/
prebuildTagPrefix?: string;
/**
* Path to the root of the project if using npm or yarn workspaces.
*/
projectRootPath?: string;
/**
* Override the Application Binary Interface (ABI) version for the version of Electron you are targeting.
* Only use when targeting nightly releases.
*
* @see the {@link https://github.com/electron/node-abi | electron/node-abi} repository for a list of Electron and Node.js ABIs
*/
forceABI?: number;
/**
* Disables the copying of `.node` files if not needed.
* @defaultValue false
*/
disablePreGypCopy?: boolean;
/**
* Skip prebuild download and rebuild module from source.
*
* @defaultValue false
*/
buildFromSource?: boolean;
/**
* Array of module names to ignore during the rebuild process.
*/
ignoreModules?: string[];
/**
* Number of parallel compile jobs `node-gyp` should run, passed through as node-gyp's `--jobs` flag.
*
* @defaultValue node-gyp's own default when unset
*/
jobs?: number;
}
export interface RebuilderOptions extends RebuildOptions {
lifecycle: EventEmitter;
}
export declare class Rebuilder implements IRebuilder {
private ABIVersion;
private moduleWalker;
rebuilds: (() => Promise<void>)[];
lifecycle: EventEmitter;
buildPath: string;
electronVersion: string;
platform: NodeJS.Platform;
arch: string;
force: boolean;
headerURL: string;
mode: RebuildMode;
debug: boolean;
useCache: boolean;
cachePath: string;
prebuildTagPrefix: string;
msvsVersion?: string;
useElectronClang: boolean;
disablePreGypCopy: boolean;
buildFromSource: boolean;
ignoreModules: string[];
jobs?: number;
constructor(options: RebuilderOptions);
get ABI(): string;
get buildType(): BuildType;
rebuild(): Promise<void>;
modulesToRebuild(): Promise<string[]>;
rebuildModuleAt(modulePath: string): Promise<void>;
}
export type RebuildResult = Promise<void> & {
lifecycle: EventEmitter;
};
export declare function rebuild(options: RebuildOptions): RebuildResult;
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import debug from 'debug';
import { EventEmitter } from 'node:events';
import fs from 'node:fs';
import { getAbi } from 'node-abi';
import os from 'node:os';
import path from 'node:path';
import { generateCacheKey, lookupModuleState } from './cache.js';
import { BuildType } from './types.js';
import { ModuleRebuilder } from './module-rebuilder.js';
import { ModuleWalker } from './module-walker.js';
const d = debug('electron-rebuild');
const defaultMode = 'sequential';
const defaultTypes = ['prod', 'optional'];
export class Rebuilder {
ABIVersion;
moduleWalker;
rebuilds;
lifecycle;
buildPath;
electronVersion;
platform;
arch;
force;
headerURL;
mode;
debug;
useCache;
cachePath;
prebuildTagPrefix;
msvsVersion;
useElectronClang;
disablePreGypCopy;
buildFromSource;
ignoreModules;
jobs;
constructor(options) {
this.lifecycle = options.lifecycle;
this.buildPath = options.buildPath;
this.electronVersion = options.electronVersion;
this.platform = options.platform || process.platform;
this.arch = options.arch || process.arch;
this.force = options.force || false;
this.headerURL = options.headerURL || 'https://www.electronjs.org/headers';
this.mode = options.mode || defaultMode;
this.debug = options.debug || false;
this.useCache = options.useCache || false;
this.useElectronClang = options.useElectronClang || false;
this.cachePath = options.cachePath || path.resolve(os.homedir(), '.electron-rebuild-cache');
this.prebuildTagPrefix = options.prebuildTagPrefix ?? 'v';
this.msvsVersion = process.env.GYP_MSVS_VERSION;
this.disablePreGypCopy = options.disablePreGypCopy || false;
this.buildFromSource = options.buildFromSource || false;
this.ignoreModules = options.ignoreModules || [];
this.jobs = options.jobs;
d('ignoreModules', this.ignoreModules);
if (this.useCache && this.force) {
console.warn('[WARNING]: Electron Rebuild has force enabled and cache enabled, force take precedence and the cache will not be used.');
this.useCache = false;
}
// FIXME: this entire guard is unreachable according to the types
/* oxlint-disable typescript-eslint(restrict-template-expressions) */
if (typeof this.electronVersion === 'number') {
if (`${this.electronVersion}`.split('.').length === 1) {
this.electronVersion = `${this.electronVersion}.0.0`;
}
else {
this.electronVersion = `${this.electronVersion}.0`;
}
}
/* oxlint-enable typescript-eslint(restrict-template-expressions) */
if (typeof this.electronVersion !== 'string') {
throw new Error(`Expected a string version for electron version, got a "${typeof this.electronVersion}"`);
}
this.ABIVersion = options.forceABI?.toString();
const onlyModules = options.onlyModules || null;
const extraModules = new Set(options.extraModules);
const types = options.types || defaultTypes;
this.moduleWalker = new ModuleWalker(this.buildPath, options.projectRootPath, types, extraModules, onlyModules);
this.rebuilds = [];
d('rebuilding with args:', this.buildPath, this.electronVersion, this.platform, this.arch, extraModules, this.force, this.headerURL, types, this.debug);
}
get ABI() {
if (this.ABIVersion === undefined) {
this.ABIVersion = getAbi(this.electronVersion, 'electron');
}
// eslint-disable-next-line @typescript-eslint/no-non-null-assertion
return this.ABIVersion;
}
get buildType() {
return this.debug ? BuildType.Debug : BuildType.Release;
}
async rebuild() {
if (!path.isAbsolute(this.buildPath)) {
throw new Error('Expected buildPath to be an absolute path');
}
this.lifecycle.emit('start');
const candidatePaths = [...(await this.modulesToRebuild()), this.buildPath];
const nativeModulePaths = candidatePaths.filter((p) => fs.existsSync(path.resolve(p, 'binding.gyp')));
this.lifecycle.emit('modules-found', nativeModulePaths.map((p) => {
const name = path.basename(p);
const parent = path.basename(path.dirname(p));
return parent !== 'node_modules' ? `${parent}/${name}` : name;
}));
for (const modulePath of nativeModulePaths) {
this.rebuilds.push(() => this.rebuildModuleAt(modulePath));
}
if (this.mode !== 'sequential') {
await Promise.all(this.rebuilds.map((fn) => fn()));
}
else {
for (const rebuildFn of this.rebuilds) {
await rebuildFn();
}
}
}
async modulesToRebuild() {
await this.moduleWalker.walkModules();
for (const nodeModulesPath of await this.moduleWalker.nodeModulesPaths) {
await this.moduleWalker.findAllModulesIn(nodeModulesPath);
}
return this.moduleWalker.modulesToRebuild;
}
async rebuildModuleAt(modulePath) {
const moduleRebuilder = new ModuleRebuilder(this, modulePath);
let moduleName = path.basename(modulePath);
const parentName = path.basename(path.dirname(modulePath));
if (parentName !== 'node_modules') {
moduleName = `${parentName}/${moduleName}`;
}
this.lifecycle.emit('module-found', moduleName);
if (!this.force && (await moduleRebuilder.alreadyBuiltByRebuild())) {
d(`skipping: ${moduleName} as it is already built`);
this.lifecycle.emit('module-done', moduleName);
this.lifecycle.emit('module-skip', moduleName);
return;
}
d('checking', moduleName, 'against', this.ignoreModules);
if (this.ignoreModules.includes(moduleName)) {
d(`skipping: ${moduleName} as it is in the ignoreModules array`);
this.lifecycle.emit('module-done', moduleName);
this.lifecycle.emit('module-skip', moduleName);
return;
}
if (await moduleRebuilder.prebuildInstallNativeModuleExists()) {
d(`skipping: ${moduleName} as it was prebuilt`);
return;
}
let cacheKey;
if (this.useCache) {
cacheKey = await generateCacheKey({
ABI: this.ABI,
arch: this.arch,
platform: this.platform,
debug: this.debug,
electronVersion: this.electronVersion,
headerURL: this.headerURL,
modulePath,
});
const applyDiffFn = await lookupModuleState(this.cachePath, cacheKey);
if (typeof applyDiffFn === 'function') {
await applyDiffFn(modulePath);
this.lifecycle.emit('module-done', moduleName);
return;
}
}
if (await moduleRebuilder.rebuild(cacheKey)) {
this.lifecycle.emit('module-done', moduleName);
}
}
}
export function rebuild(options) {
// eslint-disable-next-line prefer-rest-params
d('rebuilding with args:', arguments);
const lifecycle = new EventEmitter();
const rebuilderOptions = { ...options, lifecycle };
const rebuilder = new Rebuilder(rebuilderOptions);
const ret = rebuilder.rebuild();
ret.lifecycle = lifecycle;
return ret;
}
//# sourceMappingURL=rebuild.js.map
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/**
* Find all instances of a given module in node_modules subdirectories while traversing up
* ancestor directories.
*
* @param cwd the initial directory to traverse
* @param moduleName the Node module name (should work for scoped modules as well)
* @param rootPath the project's root path. If provided, the traversal will stop at this path.
*/
export declare function searchForModule(cwd: string, moduleName: string, rootPath?: string): Promise<string[]>;
/**
* Find all instances of node_modules subdirectories while traversing up ancestor directories.
*
* @param cwd the initial directory to traverse
* @param rootPath the project's root path. If provided, the traversal will stop at this path.
*/
export declare function searchForNodeModules(cwd: string, rootPath?: string): Promise<string[]>;
/**
* Determine the root directory of a given project, by looking for a directory with an
* NPM or yarn lockfile or pnpm lockfile.
*
* @param cwd the initial directory to traverse
*/
export declare function getProjectRootPath(cwd: string): Promise<string>;
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import fs from 'node:fs';
import path from 'node:path';
async function shouldContinueSearch(traversedPath, rootPath, stopAtPackageJSON) {
if (rootPath) {
return Promise.resolve(traversedPath !== path.dirname(rootPath));
}
else if (stopAtPackageJSON) {
return fs.existsSync(path.join(traversedPath, 'package.json'));
}
else {
return true;
}
}
async function traverseAncestorDirectories(cwd, pathGenerator, rootPath, maxItems, stopAtPackageJSON) {
const paths = [];
let traversedPath = path.resolve(cwd);
while (await shouldContinueSearch(traversedPath, rootPath, stopAtPackageJSON)) {
const generatedPath = pathGenerator(traversedPath);
if (fs.existsSync(generatedPath)) {
paths.push(generatedPath);
}
const parentPath = path.dirname(traversedPath);
if (parentPath === traversedPath || (maxItems && paths.length >= maxItems)) {
break;
}
traversedPath = parentPath;
}
return paths;
}
/**
* Find all instances of a given module in node_modules subdirectories while traversing up
* ancestor directories.
*
* @param cwd the initial directory to traverse
* @param moduleName the Node module name (should work for scoped modules as well)
* @param rootPath the project's root path. If provided, the traversal will stop at this path.
*/
export async function searchForModule(cwd, moduleName, rootPath) {
const pathGenerator = (traversedPath) => path.join(traversedPath, 'node_modules', moduleName);
return traverseAncestorDirectories(cwd, pathGenerator, rootPath, undefined, true);
}
/**
* Find all instances of node_modules subdirectories while traversing up ancestor directories.
*
* @param cwd the initial directory to traverse
* @param rootPath the project's root path. If provided, the traversal will stop at this path.
*/
export async function searchForNodeModules(cwd, rootPath) {
const pathGenerator = (traversedPath) => path.join(traversedPath, 'node_modules');
return traverseAncestorDirectories(cwd, pathGenerator, rootPath, undefined, true);
}
/**
* Determine the root directory of a given project, by looking for a directory with an
* NPM or yarn lockfile or pnpm lockfile.
*
* @param cwd the initial directory to traverse
*/
export async function getProjectRootPath(cwd) {
for (const lockFilename of ['yarn.lock', 'package-lock.json', 'pnpm-lock.yaml']) {
const pathGenerator = (traversedPath) => path.join(traversedPath, lockFilename);
const lockPaths = await traverseAncestorDirectories(cwd, pathGenerator, undefined, 1);
if (lockPaths.length > 0) {
return path.dirname(lockPaths[0]);
}
}
return cwd;
}
//# sourceMappingURL=search-module.js.map
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+1
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export declare function downloadLinuxSysroot(electronVersion: string, targetArch: string): Promise<string>;
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import crypto from 'node:crypto';
import debug from 'debug';
import fs from 'node:fs';
import path from 'node:path';
import { ELECTRON_GYP_DIR } from './constants.js';
import { fetchUrl } from './fetcher.js';
import { spawn } from '@malept/cross-spawn-promise';
const d = debug('electron-rebuild');
const sysrootArchAliases = {
x64: 'amd64',
ia32: 'i386',
};
const SYSROOT_BASE_URL = 'https://dev-cdn.electronjs.org/linux-sysroots';
export async function downloadLinuxSysroot(electronVersion, targetArch) {
d('fetching sysroot for Electron:', electronVersion);
const sysrootDir = path.resolve(ELECTRON_GYP_DIR, `${electronVersion}-sysroot`);
if (fs.existsSync(path.resolve(sysrootDir, 'lib')))
return sysrootDir;
await fs.promises.mkdir(sysrootDir, { recursive: true });
const linuxArch = sysrootArchAliases[targetArch] || targetArch;
const electronSysroots = JSON.parse(await fetchUrl(`https://raw.githubusercontent.com/electron/electron/v${electronVersion}/script/sysroots.json`, 'text'));
const { Sha1Sum: sha, Tarball: fileName } = electronSysroots[`sid_${linuxArch}`] || electronSysroots[`bullseye_${linuxArch}`];
const sysrootURL = `${SYSROOT_BASE_URL}/${sha}/${fileName}`;
const sysrootBuffer = await fetchUrl(sysrootURL, 'buffer');
const actualSha = crypto.createHash('SHA1').update(sysrootBuffer).digest('hex');
d('expected sha:', sha);
d('actual sha:', actualSha);
if (sha !== actualSha)
throw new Error(`Attempted to download the linux sysroot for ${electronVersion} but the SHA checksum did not match`);
d('writing sysroot to disk');
const tmpTarFile = path.resolve(ELECTRON_GYP_DIR, `${electronVersion}-${fileName}`);
if (fs.existsSync(tmpTarFile))
await fs.promises.rm(tmpTarFile, { recursive: true, force: true });
await fs.promises.writeFile(tmpTarFile, sysrootBuffer);
d('decompressing sysroot');
await spawn('tar', ['-xf', tmpTarFile, '-C', sysrootDir], { stdio: 'ignore' });
return sysrootDir;
}
//# sourceMappingURL=sysroot-fetcher.js.map
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import { EventEmitter } from 'node:events';
export declare enum BuildType {
Debug = "Debug",
Release = "Release"
}
export type RebuildMode = 'sequential' | 'parallel';
export interface IRebuilder {
ABI: string;
arch: string;
buildPath: string;
buildType: BuildType;
cachePath: string;
debug: boolean;
disablePreGypCopy: boolean;
electronVersion: string;
force: boolean;
headerURL: string;
jobs?: number;
lifecycle: EventEmitter;
mode: RebuildMode;
msvsVersion?: string;
platform: NodeJS.Platform;
prebuildTagPrefix: string;
buildFromSource: boolean;
useCache: boolean;
useElectronClang: boolean;
}
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export var BuildType;
(function (BuildType) {
BuildType["Debug"] = "Debug";
BuildType["Release"] = "Release";
})(BuildType || (BuildType = {}));
//# sourceMappingURL=types.js.map
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{"version":3,"file":"types.js","sourceRoot":"","sources":["../src/types.ts"],"names":[],"mappings":"AAEA,MAAM,CAAN,IAAY,SAGX;AAHD,WAAY,SAAS;IACnB,4BAAe,CAAA;IACf,gCAAmB,CAAA;AACrB,CAAC,EAHW,SAAS,KAAT,SAAS,QAGpB"}
+87
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@@ -0,0 +1,87 @@
{
"name": "@electron/rebuild",
"version": "4.2.1",
"description": "Electron supporting package to rebuild native node modules against the currently installed electron",
"type": "module",
"exports": "./lib/main.js",
"typings": "lib/main.d.ts",
"scripts": {
"build": "tsc",
"build:docs": "typedoc src/main.ts",
"coverage": "yarn prewarm-headers && yarn spec --coverage",
"watch": "tsc -w",
"prepare": "husky && yarn build",
"lint": "oxlint && oxfmt --check",
"spec": "tsc && vitest run",
"test": "yarn prewarm-headers && yarn lint && yarn spec",
"prewarm-headers": "node-gyp install --ensure"
},
"bin": {
"electron-rebuild": "lib/cli.js"
},
"files": [
"lib"
],
"repository": {
"type": "git",
"url": "git+https://github.com/electron/rebuild.git"
},
"keywords": [
"electron"
],
"authors": [
"Ani Betts <anais@anaisbetts.org>",
"Electron Community"
],
"license": "MIT",
"bugs": {
"url": "https://github.com/electron/rebuild/issues"
},
"homepage": "https://github.com/electron/rebuild",
"engines": {
"node": ">=22.12.0"
},
"publishConfig": {
"provenance": true
},
"dependencies": {
"@malept/cross-spawn-promise": "^2.0.0",
"debug": "^4.1.1",
"node-abi": "^4.2.0",
"node-api-version": "^0.2.1",
"node-gyp": "^12.2.0",
"read-binary-file-arch": "^1.0.6"
},
"devDependencies": {
"@tsconfig/node22": "^22.0.0",
"@types/debug": "^4.1.5",
"@types/node": "~22.12.0",
"@types/node-abi": "^3.0.0",
"@vitest/coverage-v8": "^5.0.1",
"electron": "^39.8.5",
"husky": "^9.1.7",
"lint-staged": "^17.4.1",
"oxfmt": "^0.42.0",
"oxlint": "^1.57.0",
"oxlint-tsgolint": "^0.18.1",
"typedoc": "~0.28.0",
"typescript": "^6.0.2",
"vite": "^8.0.16",
"vitest": "^5.0.1"
},
"lint-staged": {
"*.ts": [
"oxlint --fix",
"oxfmt --write"
]
},
"resolutions": {
"@typescript-eslint/typescript-estree/minimatch": "^9.0.7"
},
"packageManager": "yarn@4.10.3+sha512.c38cafb5c7bb273f3926d04e55e1d8c9dfa7d9c3ea1f36a4868fa028b9e5f72298f0b7f401ad5eb921749eb012eb1c3bb74bf7503df3ee43fd600d14a018266f",
"dependenciesMeta": {
"electron": {
"built": true
}
}
}
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/// <reference types="node" />
export declare enum AsarMode {
NO_ASAR = 0,
HAS_ASAR = 1
}
export type MergeASARsOptions = {
x64AsarPath: string;
arm64AsarPath: string;
outputAsarPath: string;
singleArchFiles?: string;
};
export declare const detectAsarMode: (appPath: string) => Promise<AsarMode>;
export declare const generateAsarIntegrity: (asarPath: string) => {
algorithm: "SHA256";
hash: string;
};
export declare const mergeASARs: ({ x64AsarPath, arm64AsarPath, outputAsarPath, singleArchFiles, }: MergeASARsOptions) => Promise<void>;
export declare const isUniversalMachO: (fileContent: Buffer) => boolean;
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@@ -0,0 +1,180 @@
"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.isUniversalMachO = exports.mergeASARs = exports.generateAsarIntegrity = exports.detectAsarMode = exports.AsarMode = void 0;
const asar_1 = __importDefault(require("@electron/asar"));
const child_process_1 = require("child_process");
const crypto_1 = __importDefault(require("crypto"));
const fs_extra_1 = __importDefault(require("fs-extra"));
const path_1 = __importDefault(require("path"));
const minimatch_1 = require("minimatch");
const os_1 = __importDefault(require("os"));
const debug_1 = require("./debug");
const LIPO = 'lipo';
var AsarMode;
(function (AsarMode) {
AsarMode[AsarMode["NO_ASAR"] = 0] = "NO_ASAR";
AsarMode[AsarMode["HAS_ASAR"] = 1] = "HAS_ASAR";
})(AsarMode || (exports.AsarMode = AsarMode = {}));
// See: https://github.com/apple-opensource-mirror/llvmCore/blob/0c60489d96c87140db9a6a14c6e82b15f5e5d252/include/llvm/Object/MachOFormat.h#L108-L112
const MACHO_MAGIC = new Set([
// 32-bit Mach-O
0xfeedface, 0xcefaedfe,
// 64-bit Mach-O
0xfeedfacf, 0xcffaedfe,
]);
const MACHO_UNIVERSAL_MAGIC = new Set([
// universal
0xcafebabe, 0xbebafeca,
]);
const detectAsarMode = async (appPath) => {
(0, debug_1.d)('checking asar mode of', appPath);
const asarPath = path_1.default.resolve(appPath, 'Contents', 'Resources', 'app.asar');
if (!(await fs_extra_1.default.pathExists(asarPath))) {
(0, debug_1.d)('determined no asar');
return AsarMode.NO_ASAR;
}
(0, debug_1.d)('determined has asar');
return AsarMode.HAS_ASAR;
};
exports.detectAsarMode = detectAsarMode;
const generateAsarIntegrity = (asarPath) => {
return {
algorithm: 'SHA256',
hash: crypto_1.default
.createHash('SHA256')
.update(asar_1.default.getRawHeader(asarPath).headerString)
.digest('hex'),
};
};
exports.generateAsarIntegrity = generateAsarIntegrity;
function toRelativePath(file) {
return file.replace(/^\//, '');
}
function isDirectory(a, file) {
return Boolean('files' in asar_1.default.statFile(a, file));
}
function checkSingleArch(archive, file, allowList) {
if (allowList === undefined || !(0, minimatch_1.minimatch)(file, allowList, { matchBase: true })) {
throw new Error(`Detected unique file "${file}" in "${archive}" not covered by ` +
`allowList rule: "${allowList}"`);
}
}
const mergeASARs = async ({ x64AsarPath, arm64AsarPath, outputAsarPath, singleArchFiles, }) => {
(0, debug_1.d)(`merging ${x64AsarPath} and ${arm64AsarPath}`);
const x64Files = new Set(asar_1.default.listPackage(x64AsarPath, { isPack: false }).map(toRelativePath));
const arm64Files = new Set(asar_1.default.listPackage(arm64AsarPath, { isPack: false }).map(toRelativePath));
//
// Build set of unpacked directories and files
//
const unpackedFiles = new Set();
function buildUnpacked(a, fileList) {
for (const file of fileList) {
const stat = asar_1.default.statFile(a, file);
if (!('unpacked' in stat) || !stat.unpacked) {
continue;
}
if ('files' in stat) {
continue;
}
unpackedFiles.add(file);
}
}
buildUnpacked(x64AsarPath, x64Files);
buildUnpacked(arm64AsarPath, arm64Files);
//
// Build list of files/directories unique to each asar
//
for (const file of x64Files) {
if (!arm64Files.has(file)) {
checkSingleArch(x64AsarPath, file, singleArchFiles);
}
}
const arm64Unique = [];
for (const file of arm64Files) {
if (!x64Files.has(file)) {
checkSingleArch(arm64AsarPath, file, singleArchFiles);
arm64Unique.push(file);
}
}
//
// Find common bindings with different content
//
const commonBindings = [];
for (const file of x64Files) {
if (!arm64Files.has(file)) {
continue;
}
// Skip directories
if (isDirectory(x64AsarPath, file)) {
continue;
}
const x64Content = asar_1.default.extractFile(x64AsarPath, file);
const arm64Content = asar_1.default.extractFile(arm64AsarPath, file);
// Skip file if the same content
if (x64Content.compare(arm64Content) === 0) {
continue;
}
// Skip universal Mach-O files.
if ((0, exports.isUniversalMachO)(x64Content)) {
continue;
}
if (!MACHO_MAGIC.has(x64Content.readUInt32LE(0))) {
throw new Error(`Can't reconcile two non-macho files ${file}`);
}
commonBindings.push(file);
}
//
// Extract both
//
const x64Dir = await fs_extra_1.default.mkdtemp(path_1.default.join(os_1.default.tmpdir(), 'x64-'));
const arm64Dir = await fs_extra_1.default.mkdtemp(path_1.default.join(os_1.default.tmpdir(), 'arm64-'));
try {
(0, debug_1.d)(`extracting ${x64AsarPath} to ${x64Dir}`);
asar_1.default.extractAll(x64AsarPath, x64Dir);
(0, debug_1.d)(`extracting ${arm64AsarPath} to ${arm64Dir}`);
asar_1.default.extractAll(arm64AsarPath, arm64Dir);
for (const file of arm64Unique) {
const source = path_1.default.resolve(arm64Dir, file);
const destination = path_1.default.resolve(x64Dir, file);
if (isDirectory(arm64AsarPath, file)) {
(0, debug_1.d)(`creating unique directory: ${file}`);
await fs_extra_1.default.mkdirp(destination);
continue;
}
(0, debug_1.d)(`xopying unique file: ${file}`);
await fs_extra_1.default.mkdirp(path_1.default.dirname(destination));
await fs_extra_1.default.copy(source, destination);
}
for (const binding of commonBindings) {
const source = await fs_extra_1.default.realpath(path_1.default.resolve(arm64Dir, binding));
const destination = await fs_extra_1.default.realpath(path_1.default.resolve(x64Dir, binding));
(0, debug_1.d)(`merging binding: ${binding}`);
(0, child_process_1.execFileSync)(LIPO, [source, destination, '-create', '-output', destination]);
}
(0, debug_1.d)(`creating archive at ${outputAsarPath}`);
const resolvedUnpack = Array.from(unpackedFiles).map((file) => path_1.default.join(x64Dir, file));
let unpack;
if (resolvedUnpack.length > 1) {
unpack = `{${resolvedUnpack.join(',')}}`;
}
else if (resolvedUnpack.length === 1) {
unpack = resolvedUnpack[0];
}
await asar_1.default.createPackageWithOptions(x64Dir, outputAsarPath, {
unpack,
});
(0, debug_1.d)('done merging');
}
finally {
await Promise.all([fs_extra_1.default.remove(x64Dir), fs_extra_1.default.remove(arm64Dir)]);
}
};
exports.mergeASARs = mergeASARs;
const isUniversalMachO = (fileContent) => {
return MACHO_UNIVERSAL_MAGIC.has(fileContent.readUInt32LE(0));
};
exports.isUniversalMachO = isUniversalMachO;
//# sourceMappingURL=asar-utils.js.map
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@@ -0,0 +1,2 @@
import debug from 'debug';
export declare const d: debug.Debugger;
+9
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@@ -0,0 +1,9 @@
"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.d = void 0;
const debug_1 = __importDefault(require("debug"));
exports.d = (0, debug_1.default)('electron-universal');
//# sourceMappingURL=debug.js.map
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{"version":3,"file":"debug.js","sourceRoot":"","sources":["../../src/debug.ts"],"names":[],"mappings":";;;;;;AAAA,kDAA0B;AAEb,QAAA,CAAC,GAAG,IAAA,eAAK,EAAC,oBAAoB,CAAC,CAAC"}
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/// <reference types="node" />
export declare enum AppFileType {
MACHO = 0,
PLAIN = 1,
INFO_PLIST = 2,
SNAPSHOT = 3,
APP_CODE = 4
}
export type AppFile = {
relativePath: string;
type: AppFileType;
};
/**
*
* @param appPath Path to the application
*/
export declare const getAllAppFiles: (appPath: string) => Promise<AppFile[]>;
export declare const readMachOHeader: (path: string) => Promise<Buffer>;
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"use strict";
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
var desc = Object.getOwnPropertyDescriptor(m, k);
if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
desc = { enumerable: true, get: function() { return m[k]; } };
}
Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
__setModuleDefault(result, mod);
return result;
};
var __asyncValues = (this && this.__asyncValues) || function (o) {
if (!Symbol.asyncIterator) throw new TypeError("Symbol.asyncIterator is not defined.");
var m = o[Symbol.asyncIterator], i;
return m ? m.call(o) : (o = typeof __values === "function" ? __values(o) : o[Symbol.iterator](), i = {}, verb("next"), verb("throw"), verb("return"), i[Symbol.asyncIterator] = function () { return this; }, i);
function verb(n) { i[n] = o[n] && function (v) { return new Promise(function (resolve, reject) { v = o[n](v), settle(resolve, reject, v.done, v.value); }); }; }
function settle(resolve, reject, d, v) { Promise.resolve(v).then(function(v) { resolve({ value: v, done: d }); }, reject); }
};
var __await = (this && this.__await) || function (v) { return this instanceof __await ? (this.v = v, this) : new __await(v); }
var __asyncGenerator = (this && this.__asyncGenerator) || function (thisArg, _arguments, generator) {
if (!Symbol.asyncIterator) throw new TypeError("Symbol.asyncIterator is not defined.");
var g = generator.apply(thisArg, _arguments || []), i, q = [];
return i = {}, verb("next"), verb("throw"), verb("return"), i[Symbol.asyncIterator] = function () { return this; }, i;
function verb(n) { if (g[n]) i[n] = function (v) { return new Promise(function (a, b) { q.push([n, v, a, b]) > 1 || resume(n, v); }); }; }
function resume(n, v) { try { step(g[n](v)); } catch (e) { settle(q[0][3], e); } }
function step(r) { r.value instanceof __await ? Promise.resolve(r.value.v).then(fulfill, reject) : settle(q[0][2], r); }
function fulfill(value) { resume("next", value); }
function reject(value) { resume("throw", value); }
function settle(f, v) { if (f(v), q.shift(), q.length) resume(q[0][0], q[0][1]); }
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.readMachOHeader = exports.getAllAppFiles = exports.AppFileType = void 0;
const cross_spawn_promise_1 = require("@malept/cross-spawn-promise");
const fs = __importStar(require("fs-extra"));
const path = __importStar(require("path"));
const node_stream_1 = require("node:stream");
const MACHO_PREFIX = 'Mach-O ';
var AppFileType;
(function (AppFileType) {
AppFileType[AppFileType["MACHO"] = 0] = "MACHO";
AppFileType[AppFileType["PLAIN"] = 1] = "PLAIN";
AppFileType[AppFileType["INFO_PLIST"] = 2] = "INFO_PLIST";
AppFileType[AppFileType["SNAPSHOT"] = 3] = "SNAPSHOT";
AppFileType[AppFileType["APP_CODE"] = 4] = "APP_CODE";
})(AppFileType || (exports.AppFileType = AppFileType = {}));
/**
*
* @param appPath Path to the application
*/
const getAllAppFiles = async (appPath) => {
const files = [];
const visited = new Set();
const traverse = async (p) => {
p = await fs.realpath(p);
if (visited.has(p))
return;
visited.add(p);
const info = await fs.stat(p);
if (info.isSymbolicLink())
return;
if (info.isFile()) {
let fileType = AppFileType.PLAIN;
var fileOutput = '';
try {
fileOutput = await (0, cross_spawn_promise_1.spawn)('file', ['--brief', '--no-pad', p]);
}
catch (e) {
if (e instanceof cross_spawn_promise_1.ExitCodeError) {
/* silently accept error codes from "file" */
}
else {
throw e;
}
}
if (p.endsWith('.asar')) {
fileType = AppFileType.APP_CODE;
}
else if (fileOutput.startsWith(MACHO_PREFIX)) {
fileType = AppFileType.MACHO;
}
else if (p.endsWith('.bin')) {
fileType = AppFileType.SNAPSHOT;
}
else if (path.basename(p) === 'Info.plist') {
fileType = AppFileType.INFO_PLIST;
}
files.push({
relativePath: path.relative(appPath, p),
type: fileType,
});
}
if (info.isDirectory()) {
for (const child of await fs.readdir(p)) {
await traverse(path.resolve(p, child));
}
}
};
await traverse(appPath);
return files;
};
exports.getAllAppFiles = getAllAppFiles;
const readMachOHeader = async (path) => {
const chunks = [];
// no need to read the entire file, we only need the first 4 bytes of the file to determine the header
await node_stream_1.promises.pipeline(fs.createReadStream(path, { start: 0, end: 3 }), function (source) {
return __asyncGenerator(this, arguments, function* () {
var _a, e_1, _b, _c;
try {
for (var _d = true, source_1 = __asyncValues(source), source_1_1; source_1_1 = yield __await(source_1.next()), _a = source_1_1.done, !_a; _d = true) {
_c = source_1_1.value;
_d = false;
const chunk = _c;
chunks.push(chunk);
}
}
catch (e_1_1) { e_1 = { error: e_1_1 }; }
finally {
try {
if (!_d && !_a && (_b = source_1.return)) yield __await(_b.call(source_1));
}
finally { if (e_1) throw e_1.error; }
}
});
});
return Buffer.concat(chunks);
};
exports.readMachOHeader = readMachOHeader;
//# sourceMappingURL=file-utils.js.map
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/**
* Options to pass into the {@link makeUniversalApp} function.
*
* Requires absolute paths for input x64 and arm64 apps and an absolute path to the
* output universal app.
*/
export type MakeUniversalOpts = {
/**
* Absolute file system path to the x64 version of your application (e.g. `/Foo/bar/MyApp_x64.app`).
*/
x64AppPath: string;
/**
* Absolute file system path to the arm64 version of your application (e.g. `/Foo/bar/MyApp_arm64.app`).
*/
arm64AppPath: string;
/**
* Absolute file system path you want the universal app to be written to (e.g. `/Foo/var/MyApp_universal.app`).
*
* If this file exists on disk already, it will be overwritten ONLY if {@link MakeUniversalOpts.force} is set to `true`.
*/
outAppPath: string;
/**
* Forcefully overwrite any existing files that are in the way of generating the universal application.
*
* @defaultValue `false`
*/
force?: boolean;
/**
* Merge x64 and arm64 ASARs into one.
*
* @defaultValue `false`
*/
mergeASARs?: boolean;
/**
* If {@link MakeUniversalOpts.mergeASARs} is enabled, this property provides a
* {@link https://github.com/isaacs/minimatch?tab=readme-ov-file#features | minimatch}
* pattern of paths that are allowed to be present in one of the ASAR files, but not in the other.
*
*/
singleArchFiles?: string;
/**
* A {@link https://github.com/isaacs/minimatch?tab=readme-ov-file#features | minimatch}
* pattern of binaries that are expected to be the same x64 binary in both
*
* Use this if your application contains binaries that have already been merged into a universal file
* using the `lipo` tool.
*
* @see Apple's {@link https://developer.apple.com/documentation/apple-silicon/building-a-universal-macos-binary | Building a universal macOS binary} documentation
*
*/
x64ArchFiles?: string;
/**
* A {@link https://github.com/isaacs/minimatch?tab=readme-ov-file#features | minimatch} pattern of `Info.plist`
* paths that should not receive an injected `ElectronAsarIntegrity` value.
*
* Use this if your application contains another bundle that's already signed.
*/
infoPlistsToIgnore?: string;
};
export declare const makeUniversalApp: (opts: MakeUniversalOpts) => Promise<void>;
+262
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"use strict";
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
var desc = Object.getOwnPropertyDescriptor(m, k);
if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
desc = { enumerable: true, get: function() { return m[k]; } };
}
Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
__setModuleDefault(result, mod);
return result;
};
var __rest = (this && this.__rest) || function (s, e) {
var t = {};
for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
t[p] = s[p];
if (s != null && typeof Object.getOwnPropertySymbols === "function")
for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {
if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i]))
t[p[i]] = s[p[i]];
}
return t;
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.makeUniversalApp = void 0;
const asar = __importStar(require("@electron/asar"));
const cross_spawn_promise_1 = require("@malept/cross-spawn-promise");
const dircompare = __importStar(require("dir-compare"));
const fs = __importStar(require("fs-extra"));
const minimatch_1 = require("minimatch");
const os = __importStar(require("os"));
const path = __importStar(require("path"));
const plist = __importStar(require("plist"));
const asar_utils_1 = require("./asar-utils");
const file_utils_1 = require("./file-utils");
const sha_1 = require("./sha");
const debug_1 = require("./debug");
const integrity_1 = require("./integrity");
const dupedFiles = (files) => files.filter((f) => f.type !== file_utils_1.AppFileType.SNAPSHOT && f.type !== file_utils_1.AppFileType.APP_CODE);
const makeUniversalApp = async (opts) => {
(0, debug_1.d)('making a universal app with options', opts);
if (process.platform !== 'darwin')
throw new Error('@electron/universal is only supported on darwin platforms');
if (!opts.x64AppPath || !path.isAbsolute(opts.x64AppPath))
throw new Error('Expected opts.x64AppPath to be an absolute path but it was not');
if (!opts.arm64AppPath || !path.isAbsolute(opts.arm64AppPath))
throw new Error('Expected opts.arm64AppPath to be an absolute path but it was not');
if (!opts.outAppPath || !path.isAbsolute(opts.outAppPath))
throw new Error('Expected opts.outAppPath to be an absolute path but it was not');
if (await fs.pathExists(opts.outAppPath)) {
(0, debug_1.d)('output path exists already');
if (!opts.force) {
throw new Error(`The out path "${opts.outAppPath}" already exists and force is not set to true`);
}
else {
(0, debug_1.d)('overwriting existing application because force == true');
await fs.remove(opts.outAppPath);
}
}
const x64AsarMode = await (0, asar_utils_1.detectAsarMode)(opts.x64AppPath);
const arm64AsarMode = await (0, asar_utils_1.detectAsarMode)(opts.arm64AppPath);
(0, debug_1.d)('detected x64AsarMode =', x64AsarMode);
(0, debug_1.d)('detected arm64AsarMode =', arm64AsarMode);
if (x64AsarMode !== arm64AsarMode)
throw new Error('Both the x64 and arm64 versions of your application need to have been built with the same asar settings (enabled vs disabled)');
const tmpDir = await fs.mkdtemp(path.resolve(os.tmpdir(), 'electron-universal-'));
(0, debug_1.d)('building universal app in', tmpDir);
try {
(0, debug_1.d)('copying x64 app as starter template');
const tmpApp = path.resolve(tmpDir, 'Tmp.app');
await (0, cross_spawn_promise_1.spawn)('cp', ['-R', opts.x64AppPath, tmpApp]);
const uniqueToX64 = [];
const uniqueToArm64 = [];
const x64Files = await (0, file_utils_1.getAllAppFiles)(await fs.realpath(tmpApp));
const arm64Files = await (0, file_utils_1.getAllAppFiles)(await fs.realpath(opts.arm64AppPath));
for (const file of dupedFiles(x64Files)) {
if (!arm64Files.some((f) => f.relativePath === file.relativePath))
uniqueToX64.push(file.relativePath);
}
for (const file of dupedFiles(arm64Files)) {
if (!x64Files.some((f) => f.relativePath === file.relativePath))
uniqueToArm64.push(file.relativePath);
}
if (uniqueToX64.length !== 0 || uniqueToArm64.length !== 0) {
(0, debug_1.d)('some files were not in both builds, aborting');
console.error({
uniqueToX64,
uniqueToArm64,
});
throw new Error('While trying to merge mach-o files across your apps we found a mismatch, the number of mach-o files is not the same between the arm64 and x64 builds');
}
for (const file of x64Files.filter((f) => f.type === file_utils_1.AppFileType.PLAIN)) {
const x64Sha = await (0, sha_1.sha)(path.resolve(opts.x64AppPath, file.relativePath));
const arm64Sha = await (0, sha_1.sha)(path.resolve(opts.arm64AppPath, file.relativePath));
if (x64Sha !== arm64Sha) {
(0, debug_1.d)('SHA for file', file.relativePath, `does not match across builds ${x64Sha}!=${arm64Sha}`);
// The MainMenu.nib files generated by Xcode13 are deterministic in effect but not deterministic in generated sequence
if (path.basename(path.dirname(file.relativePath)) === 'MainMenu.nib') {
// The mismatch here is OK so we just move on to the next one
continue;
}
throw new Error(`Expected all non-binary files to have identical SHAs when creating a universal build but "${file.relativePath}" did not`);
}
}
const knownMergedMachOFiles = new Set();
for (const machOFile of x64Files.filter((f) => f.type === file_utils_1.AppFileType.MACHO)) {
const first = await fs.realpath(path.resolve(tmpApp, machOFile.relativePath));
const second = await fs.realpath(path.resolve(opts.arm64AppPath, machOFile.relativePath));
if ((0, asar_utils_1.isUniversalMachO)(await (0, file_utils_1.readMachOHeader)(first)) &&
(0, asar_utils_1.isUniversalMachO)(await (0, file_utils_1.readMachOHeader)(second))) {
(0, debug_1.d)(machOFile.relativePath, `is already universal across builds, skipping lipo`);
knownMergedMachOFiles.add(machOFile.relativePath);
continue;
}
const x64Sha = await (0, sha_1.sha)(path.resolve(opts.x64AppPath, machOFile.relativePath));
const arm64Sha = await (0, sha_1.sha)(path.resolve(opts.arm64AppPath, machOFile.relativePath));
if (x64Sha === arm64Sha) {
if (opts.x64ArchFiles === undefined ||
!(0, minimatch_1.minimatch)(machOFile.relativePath, opts.x64ArchFiles, { matchBase: true })) {
throw new Error(`Detected file "${machOFile.relativePath}" that's the same in both x64 and arm64 builds and not covered by the ` +
`x64ArchFiles rule: "${opts.x64ArchFiles}"`);
}
(0, debug_1.d)('SHA for Mach-O file', machOFile.relativePath, `matches across builds ${x64Sha}===${arm64Sha}, skipping lipo`);
continue;
}
(0, debug_1.d)('joining two MachO files with lipo', {
first,
second,
});
await (0, cross_spawn_promise_1.spawn)('lipo', [
first,
second,
'-create',
'-output',
await fs.realpath(path.resolve(tmpApp, machOFile.relativePath)),
]);
knownMergedMachOFiles.add(machOFile.relativePath);
}
/**
* If we don't have an ASAR we need to check if the two "app" folders are identical, if
* they are then we can just leave one there and call it a day. If the app folders for x64
* and arm64 are different though we need to rename each folder and create a new fake "app"
* entrypoint to dynamically load the correct app folder
*/
if (x64AsarMode === asar_utils_1.AsarMode.NO_ASAR) {
(0, debug_1.d)('checking if the x64 and arm64 app folders are identical');
const comparison = await dircompare.compare(path.resolve(tmpApp, 'Contents', 'Resources', 'app'), path.resolve(opts.arm64AppPath, 'Contents', 'Resources', 'app'), { compareSize: true, compareContent: true });
const differences = comparison.diffSet.filter((difference) => difference.state !== 'equal');
(0, debug_1.d)(`Found ${differences.length} difference(s) between the x64 and arm64 folders`);
const nonMergedDifferences = differences.filter((difference) => !difference.name1 ||
!knownMergedMachOFiles.has(path.join('Contents', 'Resources', 'app', difference.relativePath, difference.name1)));
(0, debug_1.d)(`After discluding MachO files merged with lipo ${nonMergedDifferences.length} remain.`);
if (nonMergedDifferences.length > 0) {
(0, debug_1.d)('x64 and arm64 app folders are different, creating dynamic entry ASAR');
await fs.move(path.resolve(tmpApp, 'Contents', 'Resources', 'app'), path.resolve(tmpApp, 'Contents', 'Resources', 'app-x64'));
await fs.copy(path.resolve(opts.arm64AppPath, 'Contents', 'Resources', 'app'), path.resolve(tmpApp, 'Contents', 'Resources', 'app-arm64'));
const entryAsar = path.resolve(tmpDir, 'entry-asar');
await fs.mkdir(entryAsar);
await fs.copy(path.resolve(__dirname, '..', '..', 'entry-asar', 'no-asar.js'), path.resolve(entryAsar, 'index.js'));
let pj = await fs.readJson(path.resolve(opts.x64AppPath, 'Contents', 'Resources', 'app', 'package.json'));
pj.main = 'index.js';
await fs.writeJson(path.resolve(entryAsar, 'package.json'), pj);
await asar.createPackage(entryAsar, path.resolve(tmpApp, 'Contents', 'Resources', 'app.asar'));
}
else {
(0, debug_1.d)('x64 and arm64 app folders are the same');
}
}
/**
* If we have an ASAR we just need to check if the two "app.asar" files have the same hash,
* if they are, same as above, we can leave one there and call it a day. If they're different
* we have to make a dynamic entrypoint. There is an assumption made here that every file in
* app.asar.unpacked is a native node module. This assumption _may_ not be true so we should
* look at codifying that assumption as actual logic.
*/
// FIXME: Codify the assumption that app.asar.unpacked only contains native modules
if (x64AsarMode === asar_utils_1.AsarMode.HAS_ASAR && opts.mergeASARs) {
(0, debug_1.d)('merging x64 and arm64 asars');
const output = path.resolve(tmpApp, 'Contents', 'Resources', 'app.asar');
await (0, asar_utils_1.mergeASARs)({
x64AsarPath: path.resolve(tmpApp, 'Contents', 'Resources', 'app.asar'),
arm64AsarPath: path.resolve(opts.arm64AppPath, 'Contents', 'Resources', 'app.asar'),
outputAsarPath: output,
singleArchFiles: opts.singleArchFiles,
});
}
else if (x64AsarMode === asar_utils_1.AsarMode.HAS_ASAR) {
(0, debug_1.d)('checking if the x64 and arm64 asars are identical');
const x64AsarSha = await (0, sha_1.sha)(path.resolve(tmpApp, 'Contents', 'Resources', 'app.asar'));
const arm64AsarSha = await (0, sha_1.sha)(path.resolve(opts.arm64AppPath, 'Contents', 'Resources', 'app.asar'));
if (x64AsarSha !== arm64AsarSha) {
(0, debug_1.d)('x64 and arm64 asars are different');
const x64AsarPath = path.resolve(tmpApp, 'Contents', 'Resources', 'app-x64.asar');
await fs.move(path.resolve(tmpApp, 'Contents', 'Resources', 'app.asar'), x64AsarPath);
const x64Unpacked = path.resolve(tmpApp, 'Contents', 'Resources', 'app.asar.unpacked');
if (await fs.pathExists(x64Unpacked)) {
await fs.move(x64Unpacked, path.resolve(tmpApp, 'Contents', 'Resources', 'app-x64.asar.unpacked'));
}
const arm64AsarPath = path.resolve(tmpApp, 'Contents', 'Resources', 'app-arm64.asar');
await fs.copy(path.resolve(opts.arm64AppPath, 'Contents', 'Resources', 'app.asar'), arm64AsarPath);
const arm64Unpacked = path.resolve(opts.arm64AppPath, 'Contents', 'Resources', 'app.asar.unpacked');
if (await fs.pathExists(arm64Unpacked)) {
await fs.copy(arm64Unpacked, path.resolve(tmpApp, 'Contents', 'Resources', 'app-arm64.asar.unpacked'));
}
const entryAsar = path.resolve(tmpDir, 'entry-asar');
await fs.mkdir(entryAsar);
await fs.copy(path.resolve(__dirname, '..', '..', 'entry-asar', 'has-asar.js'), path.resolve(entryAsar, 'index.js'));
let pj = JSON.parse((await asar.extractFile(path.resolve(opts.x64AppPath, 'Contents', 'Resources', 'app.asar'), 'package.json')).toString('utf8'));
pj.main = 'index.js';
await fs.writeJson(path.resolve(entryAsar, 'package.json'), pj);
const asarPath = path.resolve(tmpApp, 'Contents', 'Resources', 'app.asar');
await asar.createPackage(entryAsar, asarPath);
}
else {
(0, debug_1.d)('x64 and arm64 asars are the same');
}
}
const generatedIntegrity = await (0, integrity_1.computeIntegrityData)(path.join(tmpApp, 'Contents'));
const plistFiles = x64Files.filter((f) => f.type === file_utils_1.AppFileType.INFO_PLIST);
for (const plistFile of plistFiles) {
const x64PlistPath = path.resolve(opts.x64AppPath, plistFile.relativePath);
const arm64PlistPath = path.resolve(opts.arm64AppPath, plistFile.relativePath);
const _a = plist.parse(await fs.readFile(x64PlistPath, 'utf8')), { ElectronAsarIntegrity: x64Integrity } = _a, x64Plist = __rest(_a, ["ElectronAsarIntegrity"]);
const _b = plist.parse(await fs.readFile(arm64PlistPath, 'utf8')), { ElectronAsarIntegrity: arm64Integrity } = _b, arm64Plist = __rest(_b, ["ElectronAsarIntegrity"]);
if (JSON.stringify(x64Plist) !== JSON.stringify(arm64Plist)) {
throw new Error(`Expected all Info.plist files to be identical when ignoring integrity when creating a universal build but "${plistFile.relativePath}" was not`);
}
const injectAsarIntegrity = !opts.infoPlistsToIgnore ||
(0, minimatch_1.minimatch)(plistFile.relativePath, opts.infoPlistsToIgnore, { matchBase: true });
const mergedPlist = injectAsarIntegrity
? Object.assign(Object.assign({}, x64Plist), { ElectronAsarIntegrity: generatedIntegrity }) : Object.assign({}, x64Plist);
await fs.writeFile(path.resolve(tmpApp, plistFile.relativePath), plist.build(mergedPlist));
}
for (const snapshotsFile of arm64Files.filter((f) => f.type === file_utils_1.AppFileType.SNAPSHOT)) {
(0, debug_1.d)('copying snapshot file', snapshotsFile.relativePath, 'to target application');
await fs.copy(path.resolve(opts.arm64AppPath, snapshotsFile.relativePath), path.resolve(tmpApp, snapshotsFile.relativePath));
}
(0, debug_1.d)('moving final universal app to target destination');
await fs.mkdirp(path.dirname(opts.outAppPath));
await (0, cross_spawn_promise_1.spawn)('mv', [tmpApp, opts.outAppPath]);
}
catch (err) {
throw err;
}
finally {
await fs.remove(tmpDir);
}
};
exports.makeUniversalApp = makeUniversalApp;
//# sourceMappingURL=index.js.map
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export interface HeaderHash {
algorithm: 'SHA256';
hash: string;
}
export interface AsarIntegrity {
[key: string]: HeaderHash;
}
export declare function computeIntegrityData(contentsPath: string): Promise<AsarIntegrity>;
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"use strict";
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
var desc = Object.getOwnPropertyDescriptor(m, k);
if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
desc = { enumerable: true, get: function() { return m[k]; } };
}
Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
__setModuleDefault(result, mod);
return result;
};
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.computeIntegrityData = void 0;
const fs = __importStar(require("fs-extra"));
const path_1 = __importDefault(require("path"));
const file_utils_1 = require("./file-utils");
const asar_utils_1 = require("./asar-utils");
async function computeIntegrityData(contentsPath) {
const root = await fs.realpath(contentsPath);
const resourcesRelativePath = 'Resources';
const resourcesPath = path_1.default.resolve(root, resourcesRelativePath);
const resources = await (0, file_utils_1.getAllAppFiles)(resourcesPath);
const resourceAsars = resources
.filter((file) => file.type === file_utils_1.AppFileType.APP_CODE)
.reduce((prev, file) => (Object.assign(Object.assign({}, prev), { [path_1.default.join(resourcesRelativePath, file.relativePath)]: path_1.default.join(resourcesPath, file.relativePath) })), {});
// sort to produce constant result
const allAsars = Object.entries(resourceAsars).sort(([name1], [name2]) => name1.localeCompare(name2));
const hashes = await Promise.all(allAsars.map(async ([, from]) => (0, asar_utils_1.generateAsarIntegrity)(from)));
const asarIntegrity = {};
for (let i = 0; i < allAsars.length; i++) {
const [asar] = allAsars[i];
asarIntegrity[asar] = hashes[i];
}
return asarIntegrity;
}
exports.computeIntegrityData = computeIntegrityData;
//# sourceMappingURL=integrity.js.map
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{"version":3,"file":"integrity.js","sourceRoot":"","sources":["../../src/integrity.ts"],"names":[],"mappings":";;;;;;;;;;;;;;;;;;;;;;;;;;;;;AAAA,6CAA+B;AAC/B,gDAAwB;AACxB,6CAA2D;AAE3D,6CAAqD;AAe9C,KAAK,UAAU,oBAAoB,CAAC,YAAoB;IAC7D,MAAM,IAAI,GAAG,MAAM,EAAE,CAAC,QAAQ,CAAC,YAAY,CAAC,CAAC;IAE7C,MAAM,qBAAqB,GAAG,WAAW,CAAC;IAC1C,MAAM,aAAa,GAAG,cAAI,CAAC,OAAO,CAAC,IAAI,EAAE,qBAAqB,CAAC,CAAC;IAEhE,MAAM,SAAS,GAAG,MAAM,IAAA,2BAAc,EAAC,aAAa,CAAC,CAAC;IACtD,MAAM,aAAa,GAAG,SAAS;SAC5B,MAAM,CAAC,CAAC,IAAI,EAAE,EAAE,CAAC,IAAI,CAAC,IAAI,KAAK,wBAAW,CAAC,QAAQ,CAAC;SACpD,MAAM,CACL,CAAC,IAAI,EAAE,IAAI,EAAE,EAAE,CAAC,iCACX,IAAI,KACP,CAAC,cAAI,CAAC,IAAI,CAAC,qBAAqB,EAAE,IAAI,CAAC,YAAY,CAAC,CAAC,EAAE,cAAI,CAAC,IAAI,CAC9D,aAAa,EACb,IAAI,CAAC,YAAY,CAClB,IACD,EACF,EAAE,CACH,CAAC;IAEJ,kCAAkC;IAClC,MAAM,QAAQ,GAAG,MAAM,CAAC,OAAO,CAAC,aAAa,CAAC,CAAC,IAAI,CAAC,CAAC,CAAC,KAAK,CAAC,EAAE,CAAC,KAAK,CAAC,EAAE,EAAE,CACvE,KAAK,CAAC,aAAa,CAAC,KAAK,CAAC,CAC3B,CAAC;IACF,MAAM,MAAM,GAAG,MAAM,OAAO,CAAC,GAAG,CAAC,QAAQ,CAAC,GAAG,CAAC,KAAK,EAAE,CAAC,EAAE,IAAI,CAAC,EAAE,EAAE,CAAC,IAAA,kCAAqB,EAAC,IAAI,CAAC,CAAC,CAAC,CAAC;IAChG,MAAM,aAAa,GAAkB,EAAE,CAAC;IACxC,KAAK,IAAI,CAAC,GAAG,CAAC,EAAE,CAAC,GAAG,QAAQ,CAAC,MAAM,EAAE,CAAC,EAAE,EAAE;QACxC,MAAM,CAAC,IAAI,CAAC,GAAG,QAAQ,CAAC,CAAC,CAAC,CAAC;QAC3B,aAAa,CAAC,IAAI,CAAC,GAAG,MAAM,CAAC,CAAC,CAAC,CAAC;KACjC;IACD,OAAO,aAAa,CAAC;AACvB,CAAC;AA/BD,oDA+BC"}
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export declare const sha: (filePath: string) => Promise<any>;
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"use strict";
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
var desc = Object.getOwnPropertyDescriptor(m, k);
if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
desc = { enumerable: true, get: function() { return m[k]; } };
}
Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
__setModuleDefault(result, mod);
return result;
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.sha = void 0;
const fs = __importStar(require("fs-extra"));
const crypto = __importStar(require("crypto"));
const promises_1 = require("stream/promises");
const debug_1 = require("./debug");
const sha = async (filePath) => {
(0, debug_1.d)('hashing', filePath);
const hash = crypto.createHash('sha256');
hash.setEncoding('hex');
await (0, promises_1.pipeline)(fs.createReadStream(filePath), hash);
return hash.read();
};
exports.sha = sha;
//# sourceMappingURL=sha.js.map
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{"version":3,"file":"sha.js","sourceRoot":"","sources":["../../src/sha.ts"],"names":[],"mappings":";;;;;;;;;;;;;;;;;;;;;;;;;;AAAA,6CAA+B;AAC/B,+CAAiC;AACjC,8CAA2C;AAE3C,mCAA4B;AAErB,MAAM,GAAG,GAAG,KAAK,EAAE,QAAgB,EAAE,EAAE;IAC5C,IAAA,SAAC,EAAC,SAAS,EAAE,QAAQ,CAAC,CAAC;IACvB,MAAM,IAAI,GAAG,MAAM,CAAC,UAAU,CAAC,QAAQ,CAAC,CAAC;IACzC,IAAI,CAAC,WAAW,CAAC,KAAK,CAAC,CAAC;IACxB,MAAM,IAAA,mBAAQ,EAAC,EAAE,CAAC,gBAAgB,CAAC,QAAQ,CAAC,EAAE,IAAI,CAAC,CAAC;IACpD,OAAO,IAAI,CAAC,IAAI,EAAE,CAAC;AACrB,CAAC,CAAC;AANW,QAAA,GAAG,OAMd"}
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/// <reference types="node" />
export declare enum AsarMode {
NO_ASAR = 0,
HAS_ASAR = 1
}
export type MergeASARsOptions = {
x64AsarPath: string;
arm64AsarPath: string;
outputAsarPath: string;
singleArchFiles?: string;
};
export declare const detectAsarMode: (appPath: string) => Promise<AsarMode>;
export declare const generateAsarIntegrity: (asarPath: string) => {
algorithm: "SHA256";
hash: string;
};
export declare const mergeASARs: ({ x64AsarPath, arm64AsarPath, outputAsarPath, singleArchFiles, }: MergeASARsOptions) => Promise<void>;
export declare const isUniversalMachO: (fileContent: Buffer) => boolean;
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import asar from '@electron/asar';
import { execFileSync } from 'child_process';
import crypto from 'crypto';
import fs from 'fs-extra';
import path from 'path';
import { minimatch } from 'minimatch';
import os from 'os';
import { d } from './debug';
const LIPO = 'lipo';
export var AsarMode;
(function (AsarMode) {
AsarMode[AsarMode["NO_ASAR"] = 0] = "NO_ASAR";
AsarMode[AsarMode["HAS_ASAR"] = 1] = "HAS_ASAR";
})(AsarMode || (AsarMode = {}));
// See: https://github.com/apple-opensource-mirror/llvmCore/blob/0c60489d96c87140db9a6a14c6e82b15f5e5d252/include/llvm/Object/MachOFormat.h#L108-L112
const MACHO_MAGIC = new Set([
// 32-bit Mach-O
0xfeedface, 0xcefaedfe,
// 64-bit Mach-O
0xfeedfacf, 0xcffaedfe,
]);
const MACHO_UNIVERSAL_MAGIC = new Set([
// universal
0xcafebabe, 0xbebafeca,
]);
export const detectAsarMode = async (appPath) => {
d('checking asar mode of', appPath);
const asarPath = path.resolve(appPath, 'Contents', 'Resources', 'app.asar');
if (!(await fs.pathExists(asarPath))) {
d('determined no asar');
return AsarMode.NO_ASAR;
}
d('determined has asar');
return AsarMode.HAS_ASAR;
};
export const generateAsarIntegrity = (asarPath) => {
return {
algorithm: 'SHA256',
hash: crypto
.createHash('SHA256')
.update(asar.getRawHeader(asarPath).headerString)
.digest('hex'),
};
};
function toRelativePath(file) {
return file.replace(/^\//, '');
}
function isDirectory(a, file) {
return Boolean('files' in asar.statFile(a, file));
}
function checkSingleArch(archive, file, allowList) {
if (allowList === undefined || !minimatch(file, allowList, { matchBase: true })) {
throw new Error(`Detected unique file "${file}" in "${archive}" not covered by ` +
`allowList rule: "${allowList}"`);
}
}
export const mergeASARs = async ({ x64AsarPath, arm64AsarPath, outputAsarPath, singleArchFiles, }) => {
d(`merging ${x64AsarPath} and ${arm64AsarPath}`);
const x64Files = new Set(asar.listPackage(x64AsarPath, { isPack: false }).map(toRelativePath));
const arm64Files = new Set(asar.listPackage(arm64AsarPath, { isPack: false }).map(toRelativePath));
//
// Build set of unpacked directories and files
//
const unpackedFiles = new Set();
function buildUnpacked(a, fileList) {
for (const file of fileList) {
const stat = asar.statFile(a, file);
if (!('unpacked' in stat) || !stat.unpacked) {
continue;
}
if ('files' in stat) {
continue;
}
unpackedFiles.add(file);
}
}
buildUnpacked(x64AsarPath, x64Files);
buildUnpacked(arm64AsarPath, arm64Files);
//
// Build list of files/directories unique to each asar
//
for (const file of x64Files) {
if (!arm64Files.has(file)) {
checkSingleArch(x64AsarPath, file, singleArchFiles);
}
}
const arm64Unique = [];
for (const file of arm64Files) {
if (!x64Files.has(file)) {
checkSingleArch(arm64AsarPath, file, singleArchFiles);
arm64Unique.push(file);
}
}
//
// Find common bindings with different content
//
const commonBindings = [];
for (const file of x64Files) {
if (!arm64Files.has(file)) {
continue;
}
// Skip directories
if (isDirectory(x64AsarPath, file)) {
continue;
}
const x64Content = asar.extractFile(x64AsarPath, file);
const arm64Content = asar.extractFile(arm64AsarPath, file);
// Skip file if the same content
if (x64Content.compare(arm64Content) === 0) {
continue;
}
// Skip universal Mach-O files.
if (isUniversalMachO(x64Content)) {
continue;
}
if (!MACHO_MAGIC.has(x64Content.readUInt32LE(0))) {
throw new Error(`Can't reconcile two non-macho files ${file}`);
}
commonBindings.push(file);
}
//
// Extract both
//
const x64Dir = await fs.mkdtemp(path.join(os.tmpdir(), 'x64-'));
const arm64Dir = await fs.mkdtemp(path.join(os.tmpdir(), 'arm64-'));
try {
d(`extracting ${x64AsarPath} to ${x64Dir}`);
asar.extractAll(x64AsarPath, x64Dir);
d(`extracting ${arm64AsarPath} to ${arm64Dir}`);
asar.extractAll(arm64AsarPath, arm64Dir);
for (const file of arm64Unique) {
const source = path.resolve(arm64Dir, file);
const destination = path.resolve(x64Dir, file);
if (isDirectory(arm64AsarPath, file)) {
d(`creating unique directory: ${file}`);
await fs.mkdirp(destination);
continue;
}
d(`xopying unique file: ${file}`);
await fs.mkdirp(path.dirname(destination));
await fs.copy(source, destination);
}
for (const binding of commonBindings) {
const source = await fs.realpath(path.resolve(arm64Dir, binding));
const destination = await fs.realpath(path.resolve(x64Dir, binding));
d(`merging binding: ${binding}`);
execFileSync(LIPO, [source, destination, '-create', '-output', destination]);
}
d(`creating archive at ${outputAsarPath}`);
const resolvedUnpack = Array.from(unpackedFiles).map((file) => path.join(x64Dir, file));
let unpack;
if (resolvedUnpack.length > 1) {
unpack = `{${resolvedUnpack.join(',')}}`;
}
else if (resolvedUnpack.length === 1) {
unpack = resolvedUnpack[0];
}
await asar.createPackageWithOptions(x64Dir, outputAsarPath, {
unpack,
});
d('done merging');
}
finally {
await Promise.all([fs.remove(x64Dir), fs.remove(arm64Dir)]);
}
};
export const isUniversalMachO = (fileContent) => {
return MACHO_UNIVERSAL_MAGIC.has(fileContent.readUInt32LE(0));
};
//# sourceMappingURL=asar-utils.js.map
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import debug from 'debug';
export declare const d: debug.Debugger;
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import debug from 'debug';
export const d = debug('electron-universal');
//# sourceMappingURL=debug.js.map
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{"version":3,"file":"debug.js","sourceRoot":"","sources":["../../src/debug.ts"],"names":[],"mappings":"AAAA,OAAO,KAAK,MAAM,OAAO,CAAC;AAE1B,MAAM,CAAC,MAAM,CAAC,GAAG,KAAK,CAAC,oBAAoB,CAAC,CAAC"}
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/// <reference types="node" />
export declare enum AppFileType {
MACHO = 0,
PLAIN = 1,
INFO_PLIST = 2,
SNAPSHOT = 3,
APP_CODE = 4
}
export type AppFile = {
relativePath: string;
type: AppFileType;
};
/**
*
* @param appPath Path to the application
*/
export declare const getAllAppFiles: (appPath: string) => Promise<AppFile[]>;
export declare const readMachOHeader: (path: string) => Promise<Buffer>;
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var __asyncValues = (this && this.__asyncValues) || function (o) {
if (!Symbol.asyncIterator) throw new TypeError("Symbol.asyncIterator is not defined.");
var m = o[Symbol.asyncIterator], i;
return m ? m.call(o) : (o = typeof __values === "function" ? __values(o) : o[Symbol.iterator](), i = {}, verb("next"), verb("throw"), verb("return"), i[Symbol.asyncIterator] = function () { return this; }, i);
function verb(n) { i[n] = o[n] && function (v) { return new Promise(function (resolve, reject) { v = o[n](v), settle(resolve, reject, v.done, v.value); }); }; }
function settle(resolve, reject, d, v) { Promise.resolve(v).then(function(v) { resolve({ value: v, done: d }); }, reject); }
};
var __await = (this && this.__await) || function (v) { return this instanceof __await ? (this.v = v, this) : new __await(v); }
var __asyncGenerator = (this && this.__asyncGenerator) || function (thisArg, _arguments, generator) {
if (!Symbol.asyncIterator) throw new TypeError("Symbol.asyncIterator is not defined.");
var g = generator.apply(thisArg, _arguments || []), i, q = [];
return i = {}, verb("next"), verb("throw"), verb("return"), i[Symbol.asyncIterator] = function () { return this; }, i;
function verb(n) { if (g[n]) i[n] = function (v) { return new Promise(function (a, b) { q.push([n, v, a, b]) > 1 || resume(n, v); }); }; }
function resume(n, v) { try { step(g[n](v)); } catch (e) { settle(q[0][3], e); } }
function step(r) { r.value instanceof __await ? Promise.resolve(r.value.v).then(fulfill, reject) : settle(q[0][2], r); }
function fulfill(value) { resume("next", value); }
function reject(value) { resume("throw", value); }
function settle(f, v) { if (f(v), q.shift(), q.length) resume(q[0][0], q[0][1]); }
};
import { spawn, ExitCodeError } from '@malept/cross-spawn-promise';
import * as fs from 'fs-extra';
import * as path from 'path';
import { promises as stream } from 'node:stream';
const MACHO_PREFIX = 'Mach-O ';
export var AppFileType;
(function (AppFileType) {
AppFileType[AppFileType["MACHO"] = 0] = "MACHO";
AppFileType[AppFileType["PLAIN"] = 1] = "PLAIN";
AppFileType[AppFileType["INFO_PLIST"] = 2] = "INFO_PLIST";
AppFileType[AppFileType["SNAPSHOT"] = 3] = "SNAPSHOT";
AppFileType[AppFileType["APP_CODE"] = 4] = "APP_CODE";
})(AppFileType || (AppFileType = {}));
/**
*
* @param appPath Path to the application
*/
export const getAllAppFiles = async (appPath) => {
const files = [];
const visited = new Set();
const traverse = async (p) => {
p = await fs.realpath(p);
if (visited.has(p))
return;
visited.add(p);
const info = await fs.stat(p);
if (info.isSymbolicLink())
return;
if (info.isFile()) {
let fileType = AppFileType.PLAIN;
var fileOutput = '';
try {
fileOutput = await spawn('file', ['--brief', '--no-pad', p]);
}
catch (e) {
if (e instanceof ExitCodeError) {
/* silently accept error codes from "file" */
}
else {
throw e;
}
}
if (p.endsWith('.asar')) {
fileType = AppFileType.APP_CODE;
}
else if (fileOutput.startsWith(MACHO_PREFIX)) {
fileType = AppFileType.MACHO;
}
else if (p.endsWith('.bin')) {
fileType = AppFileType.SNAPSHOT;
}
else if (path.basename(p) === 'Info.plist') {
fileType = AppFileType.INFO_PLIST;
}
files.push({
relativePath: path.relative(appPath, p),
type: fileType,
});
}
if (info.isDirectory()) {
for (const child of await fs.readdir(p)) {
await traverse(path.resolve(p, child));
}
}
};
await traverse(appPath);
return files;
};
export const readMachOHeader = async (path) => {
const chunks = [];
// no need to read the entire file, we only need the first 4 bytes of the file to determine the header
await stream.pipeline(fs.createReadStream(path, { start: 0, end: 3 }), function (source) {
return __asyncGenerator(this, arguments, function* () {
var _a, e_1, _b, _c;
try {
for (var _d = true, source_1 = __asyncValues(source), source_1_1; source_1_1 = yield __await(source_1.next()), _a = source_1_1.done, !_a; _d = true) {
_c = source_1_1.value;
_d = false;
const chunk = _c;
chunks.push(chunk);
}
}
catch (e_1_1) { e_1 = { error: e_1_1 }; }
finally {
try {
if (!_d && !_a && (_b = source_1.return)) yield __await(_b.call(source_1));
}
finally { if (e_1) throw e_1.error; }
}
});
});
return Buffer.concat(chunks);
};
//# sourceMappingURL=file-utils.js.map
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@@ -0,0 +1 @@
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/**
* Options to pass into the {@link makeUniversalApp} function.
*
* Requires absolute paths for input x64 and arm64 apps and an absolute path to the
* output universal app.
*/
export type MakeUniversalOpts = {
/**
* Absolute file system path to the x64 version of your application (e.g. `/Foo/bar/MyApp_x64.app`).
*/
x64AppPath: string;
/**
* Absolute file system path to the arm64 version of your application (e.g. `/Foo/bar/MyApp_arm64.app`).
*/
arm64AppPath: string;
/**
* Absolute file system path you want the universal app to be written to (e.g. `/Foo/var/MyApp_universal.app`).
*
* If this file exists on disk already, it will be overwritten ONLY if {@link MakeUniversalOpts.force} is set to `true`.
*/
outAppPath: string;
/**
* Forcefully overwrite any existing files that are in the way of generating the universal application.
*
* @defaultValue `false`
*/
force?: boolean;
/**
* Merge x64 and arm64 ASARs into one.
*
* @defaultValue `false`
*/
mergeASARs?: boolean;
/**
* If {@link MakeUniversalOpts.mergeASARs} is enabled, this property provides a
* {@link https://github.com/isaacs/minimatch?tab=readme-ov-file#features | minimatch}
* pattern of paths that are allowed to be present in one of the ASAR files, but not in the other.
*
*/
singleArchFiles?: string;
/**
* A {@link https://github.com/isaacs/minimatch?tab=readme-ov-file#features | minimatch}
* pattern of binaries that are expected to be the same x64 binary in both
*
* Use this if your application contains binaries that have already been merged into a universal file
* using the `lipo` tool.
*
* @see Apple's {@link https://developer.apple.com/documentation/apple-silicon/building-a-universal-macos-binary | Building a universal macOS binary} documentation
*
*/
x64ArchFiles?: string;
/**
* A {@link https://github.com/isaacs/minimatch?tab=readme-ov-file#features | minimatch} pattern of `Info.plist`
* paths that should not receive an injected `ElectronAsarIntegrity` value.
*
* Use this if your application contains another bundle that's already signed.
*/
infoPlistsToIgnore?: string;
};
export declare const makeUniversalApp: (opts: MakeUniversalOpts) => Promise<void>;
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var __rest = (this && this.__rest) || function (s, e) {
var t = {};
for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
t[p] = s[p];
if (s != null && typeof Object.getOwnPropertySymbols === "function")
for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {
if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i]))
t[p[i]] = s[p[i]];
}
return t;
};
import * as asar from '@electron/asar';
import { spawn } from '@malept/cross-spawn-promise';
import * as dircompare from 'dir-compare';
import * as fs from 'fs-extra';
import { minimatch } from 'minimatch';
import * as os from 'os';
import * as path from 'path';
import * as plist from 'plist';
import { AsarMode, detectAsarMode, isUniversalMachO, mergeASARs } from './asar-utils';
import { AppFileType, getAllAppFiles, readMachOHeader } from './file-utils';
import { sha } from './sha';
import { d } from './debug';
import { computeIntegrityData } from './integrity';
const dupedFiles = (files) => files.filter((f) => f.type !== AppFileType.SNAPSHOT && f.type !== AppFileType.APP_CODE);
export const makeUniversalApp = async (opts) => {
d('making a universal app with options', opts);
if (process.platform !== 'darwin')
throw new Error('@electron/universal is only supported on darwin platforms');
if (!opts.x64AppPath || !path.isAbsolute(opts.x64AppPath))
throw new Error('Expected opts.x64AppPath to be an absolute path but it was not');
if (!opts.arm64AppPath || !path.isAbsolute(opts.arm64AppPath))
throw new Error('Expected opts.arm64AppPath to be an absolute path but it was not');
if (!opts.outAppPath || !path.isAbsolute(opts.outAppPath))
throw new Error('Expected opts.outAppPath to be an absolute path but it was not');
if (await fs.pathExists(opts.outAppPath)) {
d('output path exists already');
if (!opts.force) {
throw new Error(`The out path "${opts.outAppPath}" already exists and force is not set to true`);
}
else {
d('overwriting existing application because force == true');
await fs.remove(opts.outAppPath);
}
}
const x64AsarMode = await detectAsarMode(opts.x64AppPath);
const arm64AsarMode = await detectAsarMode(opts.arm64AppPath);
d('detected x64AsarMode =', x64AsarMode);
d('detected arm64AsarMode =', arm64AsarMode);
if (x64AsarMode !== arm64AsarMode)
throw new Error('Both the x64 and arm64 versions of your application need to have been built with the same asar settings (enabled vs disabled)');
const tmpDir = await fs.mkdtemp(path.resolve(os.tmpdir(), 'electron-universal-'));
d('building universal app in', tmpDir);
try {
d('copying x64 app as starter template');
const tmpApp = path.resolve(tmpDir, 'Tmp.app');
await spawn('cp', ['-R', opts.x64AppPath, tmpApp]);
const uniqueToX64 = [];
const uniqueToArm64 = [];
const x64Files = await getAllAppFiles(await fs.realpath(tmpApp));
const arm64Files = await getAllAppFiles(await fs.realpath(opts.arm64AppPath));
for (const file of dupedFiles(x64Files)) {
if (!arm64Files.some((f) => f.relativePath === file.relativePath))
uniqueToX64.push(file.relativePath);
}
for (const file of dupedFiles(arm64Files)) {
if (!x64Files.some((f) => f.relativePath === file.relativePath))
uniqueToArm64.push(file.relativePath);
}
if (uniqueToX64.length !== 0 || uniqueToArm64.length !== 0) {
d('some files were not in both builds, aborting');
console.error({
uniqueToX64,
uniqueToArm64,
});
throw new Error('While trying to merge mach-o files across your apps we found a mismatch, the number of mach-o files is not the same between the arm64 and x64 builds');
}
for (const file of x64Files.filter((f) => f.type === AppFileType.PLAIN)) {
const x64Sha = await sha(path.resolve(opts.x64AppPath, file.relativePath));
const arm64Sha = await sha(path.resolve(opts.arm64AppPath, file.relativePath));
if (x64Sha !== arm64Sha) {
d('SHA for file', file.relativePath, `does not match across builds ${x64Sha}!=${arm64Sha}`);
// The MainMenu.nib files generated by Xcode13 are deterministic in effect but not deterministic in generated sequence
if (path.basename(path.dirname(file.relativePath)) === 'MainMenu.nib') {
// The mismatch here is OK so we just move on to the next one
continue;
}
throw new Error(`Expected all non-binary files to have identical SHAs when creating a universal build but "${file.relativePath}" did not`);
}
}
const knownMergedMachOFiles = new Set();
for (const machOFile of x64Files.filter((f) => f.type === AppFileType.MACHO)) {
const first = await fs.realpath(path.resolve(tmpApp, machOFile.relativePath));
const second = await fs.realpath(path.resolve(opts.arm64AppPath, machOFile.relativePath));
if (isUniversalMachO(await readMachOHeader(first)) &&
isUniversalMachO(await readMachOHeader(second))) {
d(machOFile.relativePath, `is already universal across builds, skipping lipo`);
knownMergedMachOFiles.add(machOFile.relativePath);
continue;
}
const x64Sha = await sha(path.resolve(opts.x64AppPath, machOFile.relativePath));
const arm64Sha = await sha(path.resolve(opts.arm64AppPath, machOFile.relativePath));
if (x64Sha === arm64Sha) {
if (opts.x64ArchFiles === undefined ||
!minimatch(machOFile.relativePath, opts.x64ArchFiles, { matchBase: true })) {
throw new Error(`Detected file "${machOFile.relativePath}" that's the same in both x64 and arm64 builds and not covered by the ` +
`x64ArchFiles rule: "${opts.x64ArchFiles}"`);
}
d('SHA for Mach-O file', machOFile.relativePath, `matches across builds ${x64Sha}===${arm64Sha}, skipping lipo`);
continue;
}
d('joining two MachO files with lipo', {
first,
second,
});
await spawn('lipo', [
first,
second,
'-create',
'-output',
await fs.realpath(path.resolve(tmpApp, machOFile.relativePath)),
]);
knownMergedMachOFiles.add(machOFile.relativePath);
}
/**
* If we don't have an ASAR we need to check if the two "app" folders are identical, if
* they are then we can just leave one there and call it a day. If the app folders for x64
* and arm64 are different though we need to rename each folder and create a new fake "app"
* entrypoint to dynamically load the correct app folder
*/
if (x64AsarMode === AsarMode.NO_ASAR) {
d('checking if the x64 and arm64 app folders are identical');
const comparison = await dircompare.compare(path.resolve(tmpApp, 'Contents', 'Resources', 'app'), path.resolve(opts.arm64AppPath, 'Contents', 'Resources', 'app'), { compareSize: true, compareContent: true });
const differences = comparison.diffSet.filter((difference) => difference.state !== 'equal');
d(`Found ${differences.length} difference(s) between the x64 and arm64 folders`);
const nonMergedDifferences = differences.filter((difference) => !difference.name1 ||
!knownMergedMachOFiles.has(path.join('Contents', 'Resources', 'app', difference.relativePath, difference.name1)));
d(`After discluding MachO files merged with lipo ${nonMergedDifferences.length} remain.`);
if (nonMergedDifferences.length > 0) {
d('x64 and arm64 app folders are different, creating dynamic entry ASAR');
await fs.move(path.resolve(tmpApp, 'Contents', 'Resources', 'app'), path.resolve(tmpApp, 'Contents', 'Resources', 'app-x64'));
await fs.copy(path.resolve(opts.arm64AppPath, 'Contents', 'Resources', 'app'), path.resolve(tmpApp, 'Contents', 'Resources', 'app-arm64'));
const entryAsar = path.resolve(tmpDir, 'entry-asar');
await fs.mkdir(entryAsar);
await fs.copy(path.resolve(__dirname, '..', '..', 'entry-asar', 'no-asar.js'), path.resolve(entryAsar, 'index.js'));
let pj = await fs.readJson(path.resolve(opts.x64AppPath, 'Contents', 'Resources', 'app', 'package.json'));
pj.main = 'index.js';
await fs.writeJson(path.resolve(entryAsar, 'package.json'), pj);
await asar.createPackage(entryAsar, path.resolve(tmpApp, 'Contents', 'Resources', 'app.asar'));
}
else {
d('x64 and arm64 app folders are the same');
}
}
/**
* If we have an ASAR we just need to check if the two "app.asar" files have the same hash,
* if they are, same as above, we can leave one there and call it a day. If they're different
* we have to make a dynamic entrypoint. There is an assumption made here that every file in
* app.asar.unpacked is a native node module. This assumption _may_ not be true so we should
* look at codifying that assumption as actual logic.
*/
// FIXME: Codify the assumption that app.asar.unpacked only contains native modules
if (x64AsarMode === AsarMode.HAS_ASAR && opts.mergeASARs) {
d('merging x64 and arm64 asars');
const output = path.resolve(tmpApp, 'Contents', 'Resources', 'app.asar');
await mergeASARs({
x64AsarPath: path.resolve(tmpApp, 'Contents', 'Resources', 'app.asar'),
arm64AsarPath: path.resolve(opts.arm64AppPath, 'Contents', 'Resources', 'app.asar'),
outputAsarPath: output,
singleArchFiles: opts.singleArchFiles,
});
}
else if (x64AsarMode === AsarMode.HAS_ASAR) {
d('checking if the x64 and arm64 asars are identical');
const x64AsarSha = await sha(path.resolve(tmpApp, 'Contents', 'Resources', 'app.asar'));
const arm64AsarSha = await sha(path.resolve(opts.arm64AppPath, 'Contents', 'Resources', 'app.asar'));
if (x64AsarSha !== arm64AsarSha) {
d('x64 and arm64 asars are different');
const x64AsarPath = path.resolve(tmpApp, 'Contents', 'Resources', 'app-x64.asar');
await fs.move(path.resolve(tmpApp, 'Contents', 'Resources', 'app.asar'), x64AsarPath);
const x64Unpacked = path.resolve(tmpApp, 'Contents', 'Resources', 'app.asar.unpacked');
if (await fs.pathExists(x64Unpacked)) {
await fs.move(x64Unpacked, path.resolve(tmpApp, 'Contents', 'Resources', 'app-x64.asar.unpacked'));
}
const arm64AsarPath = path.resolve(tmpApp, 'Contents', 'Resources', 'app-arm64.asar');
await fs.copy(path.resolve(opts.arm64AppPath, 'Contents', 'Resources', 'app.asar'), arm64AsarPath);
const arm64Unpacked = path.resolve(opts.arm64AppPath, 'Contents', 'Resources', 'app.asar.unpacked');
if (await fs.pathExists(arm64Unpacked)) {
await fs.copy(arm64Unpacked, path.resolve(tmpApp, 'Contents', 'Resources', 'app-arm64.asar.unpacked'));
}
const entryAsar = path.resolve(tmpDir, 'entry-asar');
await fs.mkdir(entryAsar);
await fs.copy(path.resolve(__dirname, '..', '..', 'entry-asar', 'has-asar.js'), path.resolve(entryAsar, 'index.js'));
let pj = JSON.parse((await asar.extractFile(path.resolve(opts.x64AppPath, 'Contents', 'Resources', 'app.asar'), 'package.json')).toString('utf8'));
pj.main = 'index.js';
await fs.writeJson(path.resolve(entryAsar, 'package.json'), pj);
const asarPath = path.resolve(tmpApp, 'Contents', 'Resources', 'app.asar');
await asar.createPackage(entryAsar, asarPath);
}
else {
d('x64 and arm64 asars are the same');
}
}
const generatedIntegrity = await computeIntegrityData(path.join(tmpApp, 'Contents'));
const plistFiles = x64Files.filter((f) => f.type === AppFileType.INFO_PLIST);
for (const plistFile of plistFiles) {
const x64PlistPath = path.resolve(opts.x64AppPath, plistFile.relativePath);
const arm64PlistPath = path.resolve(opts.arm64AppPath, plistFile.relativePath);
const _a = plist.parse(await fs.readFile(x64PlistPath, 'utf8')), { ElectronAsarIntegrity: x64Integrity } = _a, x64Plist = __rest(_a, ["ElectronAsarIntegrity"]);
const _b = plist.parse(await fs.readFile(arm64PlistPath, 'utf8')), { ElectronAsarIntegrity: arm64Integrity } = _b, arm64Plist = __rest(_b, ["ElectronAsarIntegrity"]);
if (JSON.stringify(x64Plist) !== JSON.stringify(arm64Plist)) {
throw new Error(`Expected all Info.plist files to be identical when ignoring integrity when creating a universal build but "${plistFile.relativePath}" was not`);
}
const injectAsarIntegrity = !opts.infoPlistsToIgnore ||
minimatch(plistFile.relativePath, opts.infoPlistsToIgnore, { matchBase: true });
const mergedPlist = injectAsarIntegrity
? Object.assign(Object.assign({}, x64Plist), { ElectronAsarIntegrity: generatedIntegrity }) : Object.assign({}, x64Plist);
await fs.writeFile(path.resolve(tmpApp, plistFile.relativePath), plist.build(mergedPlist));
}
for (const snapshotsFile of arm64Files.filter((f) => f.type === AppFileType.SNAPSHOT)) {
d('copying snapshot file', snapshotsFile.relativePath, 'to target application');
await fs.copy(path.resolve(opts.arm64AppPath, snapshotsFile.relativePath), path.resolve(tmpApp, snapshotsFile.relativePath));
}
d('moving final universal app to target destination');
await fs.mkdirp(path.dirname(opts.outAppPath));
await spawn('mv', [tmpApp, opts.outAppPath]);
}
catch (err) {
throw err;
}
finally {
await fs.remove(tmpDir);
}
};
//# sourceMappingURL=index.js.map
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