feat!: bump engines to Node.js >=22.12.0 (#139)

BREAKING CHANGE: Requires Node.js v22.12.0 LTS or higher. ESM-only.

test/__snapshots__/index.spec.ts.snap

@@ -1,6 +1,6 @@
-// Jest Snapshot v1, https://goo.gl/fbAQLP
+// Vitest Snapshot v1, https://vitest.dev/guide/snapshot.html
 
-exports[`makeUniversalApp asar mode should correctly merge two identical asars 1`] = `
+exports[`makeUniversalApp > asar mode > should correctly merge two identical asars 1`] = `
 {
   "files": {
     "index.js": {
@@ -29,7 +29,7 @@ exports[`makeUniversalApp asar mode should correctly merge two identical asars 1
 }
 `;
 
-exports[`makeUniversalApp asar mode should correctly merge two identical asars 2`] = `
+exports[`makeUniversalApp > asar mode > should correctly merge two identical asars 2`] = `
 {
   "Contents/Info.plist": {
     "Resources/app.asar": {
@@ -40,7 +40,7 @@ exports[`makeUniversalApp asar mode should correctly merge two identical asars 2
 }
 `;
 
-exports[`makeUniversalApp asar mode should create a shim if asars are different between architectures 1`] = `
+exports[`makeUniversalApp > asar mode > should create a shim if asars are different between architectures 1`] = `
 {
   "files": {
     "extra-file.txt": {
@@ -80,7 +80,7 @@ exports[`makeUniversalApp asar mode should create a shim if asars are different
 }
 `;
 
-exports[`makeUniversalApp asar mode should create a shim if asars are different between architectures 2`] = `
+exports[`makeUniversalApp > asar mode > should create a shim if asars are different between architectures 2`] = `
 {
   "files": {
     "index.js": {
@@ -109,7 +109,7 @@ exports[`makeUniversalApp asar mode should create a shim if asars are different
 }
 `;
 
-exports[`makeUniversalApp asar mode should create a shim if asars are different between architectures 3`] = `
+exports[`makeUniversalApp > asar mode > should create a shim if asars are different between architectures 3`] = `
 {
   "files": {
     "index.js": {
@@ -138,7 +138,7 @@ exports[`makeUniversalApp asar mode should create a shim if asars are different
 }
 `;
 
-exports[`makeUniversalApp asar mode should create a shim if asars are different between architectures 4`] = `
+exports[`makeUniversalApp > asar mode > should create a shim if asars are different between architectures 4`] = `
 {
   "Contents/Info.plist": {
     "Resources/app-arm64.asar": {
@@ -157,7 +157,7 @@ exports[`makeUniversalApp asar mode should create a shim if asars are different
 }
 `;
 
-exports[`makeUniversalApp asar mode should generate AsarIntegrity for all asars in the application 1`] = `
+exports[`makeUniversalApp > asar mode > should generate AsarIntegrity for all asars in the application 1`] = `
 {
   "files": {
     "index.js": {
@@ -215,7 +215,7 @@ exports[`makeUniversalApp asar mode should generate AsarIntegrity for all asars
 }
 `;
 
-exports[`makeUniversalApp asar mode should generate AsarIntegrity for all asars in the application 2`] = `
+exports[`makeUniversalApp > asar mode > should generate AsarIntegrity for all asars in the application 2`] = `
 {
   "files": {
     "index.js": {
@@ -273,7 +273,7 @@ exports[`makeUniversalApp asar mode should generate AsarIntegrity for all asars
 }
 `;
 
-exports[`makeUniversalApp asar mode should generate AsarIntegrity for all asars in the application 3`] = `
+exports[`makeUniversalApp > asar mode > should generate AsarIntegrity for all asars in the application 3`] = `
 {
   "Contents/Info.plist": {
     "Resources/app.asar": {
@@ -288,7 +288,7 @@ exports[`makeUniversalApp asar mode should generate AsarIntegrity for all asars
 }
 `;
 
-exports[`makeUniversalApp asar mode should merge two different asars when \`mergeASARs\` is enabled 1`] = `
+exports[`makeUniversalApp > asar mode > should merge two different asars when \`mergeASARs\` is enabled 1`] = `
 {
   "files": {
     "extra-file.txt": {
@@ -328,7 +328,7 @@ exports[`makeUniversalApp asar mode should merge two different asars when \`merg
 }
 `;
 
-exports[`makeUniversalApp asar mode should merge two different asars when \`mergeASARs\` is enabled 2`] = `
+exports[`makeUniversalApp > asar mode > should merge two different asars when \`mergeASARs\` is enabled 2`] = `
 {
   "Contents/Info.plist": {
     "Resources/app.asar": {
@@ -339,7 +339,7 @@ exports[`makeUniversalApp asar mode should merge two different asars when \`merg
 }
 `;
 
-exports[`makeUniversalApp asar mode should not inject ElectronAsarIntegrity into \`infoPlistsToIgnore\` 1`] = `
+exports[`makeUniversalApp > asar mode > should not inject ElectronAsarIntegrity into \`infoPlistsToIgnore\` 1`] = `
 {
   "files": {
     "index.js": {
@@ -397,14 +397,14 @@ exports[`makeUniversalApp asar mode should not inject ElectronAsarIntegrity into
 }
 `;
 
-exports[`makeUniversalApp asar mode should not inject ElectronAsarIntegrity into \`infoPlistsToIgnore\` 2`] = `
+exports[`makeUniversalApp > asar mode > should not inject ElectronAsarIntegrity into \`infoPlistsToIgnore\` 2`] = `
 {
   "Contents/Info.plist": undefined,
   "Contents/Resources/SubApp-1.app/Contents/Info.plist": undefined,
 }
 `;
 
-exports[`makeUniversalApp force packages successfully if \`out\` bundle already exists and \`force\` is \`true\` 1`] = `
+exports[`makeUniversalApp > force > packages successfully if \`out\` bundle already exists and \`force\` is \`true\` 1`] = `
 {
   "files": {
     "index.js": {
@@ -433,7 +433,7 @@ exports[`makeUniversalApp force packages successfully if \`out\` bundle already
 }
 `;
 
-exports[`makeUniversalApp force packages successfully if \`out\` bundle already exists and \`force\` is \`true\` 2`] = `
+exports[`makeUniversalApp > force > packages successfully if \`out\` bundle already exists and \`force\` is \`true\` 2`] = `
 {
   "Contents/Info.plist": {
     "Resources/app.asar": {
@@ -444,7 +444,7 @@ exports[`makeUniversalApp force packages successfully if \`out\` bundle already
 }
 `;
 
-exports[`makeUniversalApp no asar mode different app dirs with different macho files (shim and lipo) 1`] = `
+exports[`makeUniversalApp > no asar mode > different app dirs with different macho files (shim and lipo) 1`] = `
 {
   "files": {
     "index.js": {
@@ -473,13 +473,13 @@ exports[`makeUniversalApp no asar mode different app dirs with different macho f
 }
 `;
 
-exports[`makeUniversalApp no asar mode different app dirs with different macho files (shim and lipo) 2`] = `
+exports[`makeUniversalApp > no asar mode > different app dirs with different macho files (shim and lipo) 2`] = `
 [
   "private/var/i-aint-got-no-rhythm.bin",
 ]
 `;
 
-exports[`makeUniversalApp no asar mode different app dirs with different macho files (shim and lipo) 3`] = `
+exports[`makeUniversalApp > no asar mode > different app dirs with different macho files (shim and lipo) 3`] = `
 [
   "hello-world",
   "index.js",
@@ -498,7 +498,7 @@ exports[`makeUniversalApp no asar mode different app dirs with different macho f
 ]
 `;
 
-exports[`makeUniversalApp no asar mode different app dirs with different macho files (shim and lipo) 4`] = `
+exports[`makeUniversalApp > no asar mode > different app dirs with different macho files (shim and lipo) 4`] = `
 [
   "hello-world",
   "index.js",
@@ -517,7 +517,7 @@ exports[`makeUniversalApp no asar mode different app dirs with different macho f
 ]
 `;
 
-exports[`makeUniversalApp no asar mode different app dirs with different macho files (shim and lipo) 5`] = `
+exports[`makeUniversalApp > no asar mode > different app dirs with different macho files (shim and lipo) 5`] = `
 {
   "Contents/Info.plist": {
     "Resources/app.asar": {
@@ -528,7 +528,7 @@ exports[`makeUniversalApp no asar mode different app dirs with different macho f
 }
 `;
 
-exports[`makeUniversalApp no asar mode different app dirs with universal macho files (shim but don't lipo) 1`] = `
+exports[`makeUniversalApp > no asar mode > different app dirs with universal macho files (shim but don't lipo) 1`] = `
 {
   "files": {
     "index.js": {
@@ -557,13 +557,13 @@ exports[`makeUniversalApp no asar mode different app dirs with universal macho f
 }
 `;
 
-exports[`makeUniversalApp no asar mode different app dirs with universal macho files (shim but don't lipo) 2`] = `
+exports[`makeUniversalApp > no asar mode > different app dirs with universal macho files (shim but don't lipo) 2`] = `
 [
   "private/var/i-aint-got-no-rhythm.bin",
 ]
 `;
 
-exports[`makeUniversalApp no asar mode different app dirs with universal macho files (shim but don't lipo) 3`] = `
+exports[`makeUniversalApp > no asar mode > different app dirs with universal macho files (shim but don't lipo) 3`] = `
 [
   "hello-world",
   "index.js",
@@ -582,7 +582,7 @@ exports[`makeUniversalApp no asar mode different app dirs with universal macho f
 ]
 `;
 
-exports[`makeUniversalApp no asar mode different app dirs with universal macho files (shim but don't lipo) 4`] = `
+exports[`makeUniversalApp > no asar mode > different app dirs with universal macho files (shim but don't lipo) 4`] = `
 [
   "hello-world",
   "index.js",
@@ -601,7 +601,7 @@ exports[`makeUniversalApp no asar mode different app dirs with universal macho f
 ]
 `;
 
-exports[`makeUniversalApp no asar mode different app dirs with universal macho files (shim but don't lipo) 5`] = `
+exports[`makeUniversalApp > no asar mode > different app dirs with universal macho files (shim but don't lipo) 5`] = `
 {
   "Contents/Info.plist": {
     "Resources/app.asar": {
@@ -612,7 +612,7 @@ exports[`makeUniversalApp no asar mode different app dirs with universal macho f
 }
 `;
 
-exports[`makeUniversalApp no asar mode identical app dirs with different macho files (e.g. do not shim, but still lipo) 1`] = `
+exports[`makeUniversalApp > no asar mode > identical app dirs with different macho files (e.g. do not shim, but still lipo) 1`] = `
 [
   "hello-world",
   "index.js",
@@ -630,13 +630,13 @@ exports[`makeUniversalApp no asar mode identical app dirs with different macho f
 ]
 `;
 
-exports[`makeUniversalApp no asar mode identical app dirs with different macho files (e.g. do not shim, but still lipo) 2`] = `
+exports[`makeUniversalApp > no asar mode > identical app dirs with different macho files (e.g. do not shim, but still lipo) 2`] = `
 {
   "Contents/Info.plist": {},
 }
 `;
 
-exports[`makeUniversalApp no asar mode identical app dirs with universal macho files (e.g., do not shim, just copy x64 dir) 1`] = `
+exports[`makeUniversalApp > no asar mode > identical app dirs with universal macho files (e.g., do not shim, just copy x64 dir) 1`] = `
 [
   "hello-world",
   "index.js",
@@ -654,13 +654,13 @@ exports[`makeUniversalApp no asar mode identical app dirs with universal macho f
 ]
 `;
 
-exports[`makeUniversalApp no asar mode identical app dirs with universal macho files (e.g., do not shim, just copy x64 dir) 2`] = `
+exports[`makeUniversalApp > no asar mode > identical app dirs with universal macho files (e.g., do not shim, just copy x64 dir) 2`] = `
 {
   "Contents/Info.plist": {},
 }
 `;
 
-exports[`makeUniversalApp no asar mode should correctly merge two identical app folders 1`] = `
+exports[`makeUniversalApp > no asar mode > should correctly merge two identical app folders 1`] = `
 [
   "index.js",
   {
@@ -673,13 +673,13 @@ exports[`makeUniversalApp no asar mode should correctly merge two identical app
 ]
 `;
 
-exports[`makeUniversalApp no asar mode should correctly merge two identical app folders 2`] = `
+exports[`makeUniversalApp > no asar mode > should correctly merge two identical app folders 2`] = `
 {
   "Contents/Info.plist": {},
 }
 `;
 
-exports[`makeUniversalApp no asar mode should shim two different app folders 1`] = `
+exports[`makeUniversalApp > no asar mode > should shim two different app folders 1`] = `
 {
   "files": {
     "index.js": {
@@ -708,13 +708,13 @@ exports[`makeUniversalApp no asar mode should shim two different app folders 1`]
 }
 `;
 
-exports[`makeUniversalApp no asar mode should shim two different app folders 2`] = `
+exports[`makeUniversalApp > no asar mode > should shim two different app folders 2`] = `
 [
   "private/var/i-aint-got-no-rhythm.bin",
 ]
 `;
 
-exports[`makeUniversalApp no asar mode should shim two different app folders 3`] = `
+exports[`makeUniversalApp > no asar mode > should shim two different app folders 3`] = `
 [
   "index.js",
   {
@@ -732,7 +732,7 @@ exports[`makeUniversalApp no asar mode should shim two different app folders 3`]
 ]
 `;
 
-exports[`makeUniversalApp no asar mode should shim two different app folders 4`] = `
+exports[`makeUniversalApp > no asar mode > should shim two different app folders 4`] = `
 [
   "index.js",
   {
@@ -750,7 +750,7 @@ exports[`makeUniversalApp no asar mode should shim two different app folders 4`]
 ]
 `;
 
-exports[`makeUniversalApp no asar mode should shim two different app folders 5`] = `
+exports[`makeUniversalApp > no asar mode > should shim two different app folders 5`] = `
 {
   "Contents/Info.plist": {
     "Resources/app.asar": {
@@ -761,7 +761,7 @@ exports[`makeUniversalApp no asar mode should shim two different app folders 5`]
 }
 `;
 
-exports[`makeUniversalApp works for lipo binary resources 1`] = `
+exports[`makeUniversalApp > works for lipo binary resources 1`] = `
 {
   "files": {
     "hello-world": "<stripped>",
@@ -820,15 +820,15 @@ exports[`makeUniversalApp works for lipo binary resources 1`] = `
 }
 `;
 
-exports[`makeUniversalApp works for lipo binary resources 2`] = `[]`;
+exports[`makeUniversalApp > works for lipo binary resources 2`] = `[]`;
 
-exports[`makeUniversalApp works for lipo binary resources 3`] = `
+exports[`makeUniversalApp > works for lipo binary resources 3`] = `
 [
   "hello-world",
 ]
 `;
 
-exports[`makeUniversalApp works for lipo binary resources 4`] = `
+exports[`makeUniversalApp > works for lipo binary resources 4`] = `
 {
   "Contents/Info.plist": {
     "Resources/app.asar": {

test/asar-utils.spec.ts

@@ -1,10 +1,11 @@
-import * as path from 'path';
+import * as path from 'node:path';
 
-import { AsarMode, detectAsarMode, generateAsarIntegrity } from '../src/asar-utils';
-import { describe, expect, it } from '@jest/globals';
+import { describe, expect, it } from 'vitest';
 
-const asarsPath = path.resolve(__dirname, 'fixtures', 'asars');
-const appsPath = path.resolve(__dirname, 'fixtures', 'apps');
+import { AsarMode, detectAsarMode, generateAsarIntegrity } from '../src/asar-utils.js';
+
+const asarsPath = path.resolve(import.meta.dirname, 'fixtures', 'asars');
+const appsPath = path.resolve(import.meta.dirname, 'fixtures', 'apps');
 
 describe('asar-utils', () => {
   describe('detectAsarMode', () => {

test/file-utils.spec.ts

@@ -1,9 +1,10 @@
-import * as path from 'path';
+import * as path from 'node:path';
 
-import { AppFile, AppFileType, getAllAppFiles } from '../src/file-utils';
-import { beforeAll, describe, expect, it } from '@jest/globals';
+import { beforeAll, describe, expect, it } from 'vitest';
 
-const appsPath = path.resolve(__dirname, 'fixtures', 'apps');
+import { AppFile, AppFileType, getAllAppFiles } from '../src/file-utils.js';
+
+const appsPath = path.resolve(import.meta.dirname, 'fixtures', 'apps');
 
 describe('file-utils', () => {
   describe('getAllAppFiles', () => {

test/globalSetup.ts

@@ -0,0 +1,82 @@
+import { execFileSync } from 'node:child_process';
+import fs from 'node:fs';
+import path from 'node:path';
+
+import { appsDir, asarsDir, fixtureDir, templateApp } from './util.js';
+
+// generates binaries from hello-world.c
+// hello-world-universal, hello-world-x86_64, hello-world-arm64
+const generateMachO = () => {
+  const src = path.resolve(fixtureDir, 'hello-world.c');
+
+  const outputFiles = ['x86_64', 'arm64'].map((arch) => {
+    const machO = path.resolve(appsDir, `hello-world-${arch === 'x86_64' ? 'x64' : arch}`);
+    execFileSync('clang', ['-arch', arch, '-o', machO, src]);
+    return machO;
+  });
+
+  execFileSync('lipo', [
+    ...outputFiles,
+    '-create',
+    '-output',
+    path.resolve(appsDir, 'hello-world-universal'),
+  ]);
+};
+
+export default async () => {
+  await fs.promises.rm(appsDir, { recursive: true, force: true });
+  await fs.promises.mkdir(appsDir, { recursive: true });
+
+  // generate mach-o binaries to be leveraged in lipo tests
+  generateMachO();
+
+  await templateApp('Arm64Asar.app', 'arm64', async (appPath) => {
+    await fs.promises.cp(
+      path.resolve(asarsDir, 'app.asar'),
+      path.resolve(appPath, 'Contents', 'Resources', 'app.asar'),
+      { recursive: true, verbatimSymlinks: true },
+    );
+  });
+
+  // contains `extra-file.txt`
+  await templateApp('Arm64AsarExtraFile.app', 'arm64', async (appPath) => {
+    await fs.promises.cp(
+      path.resolve(asarsDir, 'app2.asar'),
+      path.resolve(appPath, 'Contents', 'Resources', 'app.asar'),
+      { recursive: true, verbatimSymlinks: true },
+    );
+  });
+
+  await templateApp('X64Asar.app', 'x64', async (appPath) => {
+    await fs.promises.cp(
+      path.resolve(asarsDir, 'app.asar'),
+      path.resolve(appPath, 'Contents', 'Resources', 'app.asar'),
+      { recursive: true, verbatimSymlinks: true },
+    );
+  });
+
+  await templateApp('Arm64NoAsar.app', 'arm64', async (appPath) => {
+    await fs.promises.cp(
+      path.resolve(asarsDir, 'app'),
+      path.resolve(appPath, 'Contents', 'Resources', 'app'),
+      { recursive: true, verbatimSymlinks: true },
+    );
+  });
+
+  // contains `extra-file.txt`
+  await templateApp('Arm64NoAsarExtraFile.app', 'arm64', async (appPath) => {
+    await fs.promises.cp(
+      path.resolve(asarsDir, 'app2'),
+      path.resolve(appPath, 'Contents', 'Resources', 'app'),
+      { recursive: true, verbatimSymlinks: true },
+    );
+  });
+
+  await templateApp('X64NoAsar.app', 'x64', async (appPath) => {
+    await fs.promises.cp(
+      path.resolve(asarsDir, 'app'),
+      path.resolve(appPath, 'Contents', 'Resources', 'app'),
+      { recursive: true, verbatimSymlinks: true },
+    );
+  });
+};

test/index.spec.ts

@@ -1,24 +1,27 @@
-import * as fs from 'fs-extra';
-import * as path from 'path';
+import fs from 'node:fs';
+import path from 'node:path';
 
-import { makeUniversalApp } from '../dist/cjs/index';
+import { afterEach, describe, expect, it } from 'vitest';
+
+import { makeUniversalApp } from '../dist/index.js';
+import { fsMove } from '../src/file-utils.js';
 import {
   createStagingAppDir,
   generateNativeApp,
   templateApp,
   VERIFY_APP_TIMEOUT,
   verifyApp,
-} from './util';
+} from './util.js';
 import { createPackage, createPackageWithOptions } from '@electron/asar';
-import { afterEach, describe, expect, it } from '@jest/globals';
 
-const appsPath = path.resolve(__dirname, 'fixtures', 'apps');
-const appsOutPath = path.resolve(__dirname, 'fixtures', 'apps', 'out');
+const appsPath = path.resolve(import.meta.dirname, 'fixtures', 'apps');
+const appsOutPath = path.resolve(import.meta.dirname, 'fixtures', 'apps', 'out');
 
-// See `jest.setup.ts` for app fixture setup process
+// See `globalSetup.ts` for app fixture setup process
 describe('makeUniversalApp', () => {
   afterEach(async () => {
-    await fs.emptyDir(appsOutPath);
+    await fs.promises.rm(appsOutPath, { force: true, recursive: true });
+    await fs.promises.mkdir(appsOutPath, { recursive: true });
   });
 
   it('throws an error if asar is only detected in one arch', async () => {
@@ -34,31 +37,27 @@ describe('makeUniversalApp', () => {
     );
   });
 
-  it(
-    'works for lipo binary resources',
-    async () => {
-      const x64AppPath = await generateNativeApp({
-        appNameWithExtension: 'LipoX64.app',
-        arch: 'x64',
-        createAsar: true,
-      });
-      const arm64AppPath = await generateNativeApp({
-        appNameWithExtension: 'LipoArm64.app',
-        arch: 'arm64',
-        createAsar: true,
-      });
+  it('works for lipo binary resources', { timeout: VERIFY_APP_TIMEOUT }, async () => {
+    const x64AppPath = await generateNativeApp({
+      appNameWithExtension: 'LipoX64.app',
+      arch: 'x64',
+      createAsar: true,
+    });
+    const arm64AppPath = await generateNativeApp({
+      appNameWithExtension: 'LipoArm64.app',
+      arch: 'arm64',
+      createAsar: true,
+    });
 
-      const out = path.resolve(appsOutPath, 'Lipo.app');
-      await makeUniversalApp({ x64AppPath, arm64AppPath, outAppPath: out, mergeASARs: true });
-      await verifyApp(out, true);
-    },
-    VERIFY_APP_TIMEOUT,
-  );
+    const out = path.resolve(appsOutPath, 'Lipo.app');
+    await makeUniversalApp({ x64AppPath, arm64AppPath, outAppPath: out, mergeASARs: true });
+    await verifyApp(out, true);
+  });
 
   describe('force', () => {
     it('throws an error if `out` bundle already exists and `force` is `false`', async () => {
       const out = path.resolve(appsOutPath, 'Error.app');
-      await fs.mkdirp(out);
+      await fs.promises.mkdir(out, { recursive: true });
       await expect(
         makeUniversalApp({
           x64AppPath: path.resolve(appsPath, 'X64Asar.app'),
@@ -70,9 +69,10 @@ describe('makeUniversalApp', () => {
 
     it(
       'packages successfully if `out` bundle already exists and `force` is `true`',
+      { timeout: VERIFY_APP_TIMEOUT },
       async () => {
         const out = path.resolve(appsOutPath, 'NoError.app');
-        await fs.mkdirp(out);
+        await fs.promises.mkdir(out, { recursive: true });
         await makeUniversalApp({
           x64AppPath: path.resolve(appsPath, 'X64Asar.app'),
           arm64AppPath: path.resolve(appsPath, 'Arm64Asar.app'),
@@ -81,27 +81,23 @@ describe('makeUniversalApp', () => {
         });
         await verifyApp(out);
       },
-      VERIFY_APP_TIMEOUT,
     );
   });
 
   describe('asar mode', () => {
-    it(
-      'should correctly merge two identical asars',
-      async () => {
-        const out = path.resolve(appsOutPath, 'MergedAsar.app');
-        await makeUniversalApp({
-          x64AppPath: path.resolve(appsPath, 'X64Asar.app'),
-          arm64AppPath: path.resolve(appsPath, 'Arm64Asar.app'),
-          outAppPath: out,
-        });
-        await verifyApp(out);
-      },
-      VERIFY_APP_TIMEOUT,
-    );
+    it('should correctly merge two identical asars', { timeout: VERIFY_APP_TIMEOUT }, async () => {
+      const out = path.resolve(appsOutPath, 'MergedAsar.app');
+      await makeUniversalApp({
+        x64AppPath: path.resolve(appsPath, 'X64Asar.app'),
+        arm64AppPath: path.resolve(appsPath, 'Arm64Asar.app'),
+        outAppPath: out,
+      });
+      await verifyApp(out);
+    });
 
     it(
       'should create a shim if asars are different between architectures',
+      { timeout: VERIFY_APP_TIMEOUT },
       async () => {
         const out = path.resolve(appsOutPath, 'ShimmedAsar.app');
         await makeUniversalApp({
@@ -111,11 +107,11 @@ describe('makeUniversalApp', () => {
         });
         await verifyApp(out);
       },
-      VERIFY_APP_TIMEOUT,
     );
 
     it(
       'should merge two different asars when `mergeASARs` is enabled',
+      { timeout: VERIFY_APP_TIMEOUT },
       async () => {
         const out = path.resolve(appsOutPath, 'MergedAsar.app');
         await makeUniversalApp({
@@ -127,11 +123,11 @@ describe('makeUniversalApp', () => {
         });
         await verifyApp(out);
       },
-      VERIFY_APP_TIMEOUT,
     );
 
     it(
       'throws an error if `mergeASARs` is enabled and `singleArchFiles` is missing a unique file',
+      { timeout: VERIFY_APP_TIMEOUT },
       async () => {
         const out = path.resolve(appsOutPath, 'Error.app');
         await expect(
@@ -144,17 +140,17 @@ describe('makeUniversalApp', () => {
           }),
         ).rejects.toThrow(/Detected unique file "extra-file\.txt"/);
       },
-      VERIFY_APP_TIMEOUT,
     );
 
     it(
       'should not inject ElectronAsarIntegrity into `infoPlistsToIgnore`',
+      { timeout: VERIFY_APP_TIMEOUT },
       async () => {
         const arm64AppPath = await templateApp('Arm64-1.app', 'arm64', async (appPath) => {
           const { testPath } = await createStagingAppDir('Arm64-1');
           await createPackage(testPath, path.resolve(appPath, 'Contents', 'Resources', 'app.asar'));
           await templateApp('SubApp-1.app', 'arm64', async (subArm64AppPath) => {
-            await fs.move(
+            await fsMove(
               subArm64AppPath,
               path.resolve(appPath, 'Contents', 'Resources', path.basename(subArm64AppPath)),
             );
@@ -164,7 +160,7 @@ describe('makeUniversalApp', () => {
           const { testPath } = await createStagingAppDir('X64-1');
           await createPackage(testPath, path.resolve(appPath, 'Contents', 'Resources', 'app.asar'));
           await templateApp('SubApp-1.app', 'x64', async (subArm64AppPath) => {
-            await fs.move(
+            await fsMove(
               subArm64AppPath,
               path.resolve(appPath, 'Contents', 'Resources', path.basename(subArm64AppPath)),
             );
@@ -180,7 +176,6 @@ describe('makeUniversalApp', () => {
         });
         await verifyApp(outAppPath);
       },
-      VERIFY_APP_TIMEOUT,
     );
 
     // TODO: Investigate if this should even be allowed.
@@ -188,6 +183,7 @@ describe('makeUniversalApp', () => {
     // https://github.com/electron/universal/blob/d90d573ccf69a5b14b91aa818c8b97e0e6840399/src/file-utils.ts#L48-L49
     it.skip(
       'should shim asars with different unpacked dirs',
+      { timeout: VERIFY_APP_TIMEOUT },
       async () => {
         const arm64AppPath = await templateApp('UnpackedArm64.app', 'arm64', async (appPath) => {
           const { testPath } = await createStagingAppDir('UnpackedAppArm64');
@@ -218,32 +214,32 @@ describe('makeUniversalApp', () => {
         });
         await verifyApp(outAppPath);
       },
-      VERIFY_APP_TIMEOUT,
     );
 
     it(
       'should generate AsarIntegrity for all asars in the application',
+      { timeout: VERIFY_APP_TIMEOUT },
       async () => {
         const { testPath } = await createStagingAppDir('app-2');
         const testAsarPath = path.resolve(appsOutPath, 'app-2.asar');
         await createPackage(testPath, testAsarPath);
 
         const arm64AppPath = await templateApp('Arm64-2.app', 'arm64', async (appPath) => {
-          await fs.copyFile(
+          await fs.promises.copyFile(
             testAsarPath,
             path.resolve(appPath, 'Contents', 'Resources', 'app.asar'),
           );
-          await fs.copyFile(
+          await fs.promises.copyFile(
             testAsarPath,
             path.resolve(appPath, 'Contents', 'Resources', 'webapp.asar'),
           );
         });
         const x64AppPath = await templateApp('X64-2.app', 'x64', async (appPath) => {
-          await fs.copyFile(
+          await fs.promises.copyFile(
             testAsarPath,
             path.resolve(appPath, 'Contents', 'Resources', 'app.asar'),
           );
-          await fs.copyFile(
+          await fs.promises.copyFile(
             testAsarPath,
             path.resolve(appPath, 'Contents', 'Resources', 'webbapp.asar'),
           );
@@ -257,13 +253,13 @@ describe('makeUniversalApp', () => {
         });
         await verifyApp(outAppPath);
       },
-      VERIFY_APP_TIMEOUT,
     );
   });
 
   describe('no asar mode', () => {
     it(
       'should correctly merge two identical app folders',
+      { timeout: VERIFY_APP_TIMEOUT },
       async () => {
         const out = path.resolve(appsOutPath, 'MergedNoAsar.app');
         await makeUniversalApp({
@@ -273,39 +269,41 @@ describe('makeUniversalApp', () => {
         });
         await verifyApp(out);
       },
-      VERIFY_APP_TIMEOUT,
     );
 
-    it(
-      'should shim two different app folders',
-      async () => {
-        const arm64AppPath = await templateApp('ShimArm64.app', 'arm64', async (appPath) => {
-          const { testPath } = await createStagingAppDir('shimArm64', {
-            'i-aint-got-no-rhythm.bin': 'boomshakalaka',
-          });
-          await fs.copy(testPath, path.resolve(appPath, 'Contents', 'Resources', 'app'));
+    it('should shim two different app folders', { timeout: VERIFY_APP_TIMEOUT }, async () => {
+      const arm64AppPath = await templateApp('ShimArm64.app', 'arm64', async (appPath) => {
+        const { testPath } = await createStagingAppDir('shimArm64', {
+          'i-aint-got-no-rhythm.bin': 'boomshakalaka',
         });
+        await fs.promises.cp(testPath, path.resolve(appPath, 'Contents', 'Resources', 'app'), {
+          recursive: true,
+          verbatimSymlinks: true,
+        });
+      });
 
-        const x64AppPath = await templateApp('ShimX64.app', 'x64', async (appPath) => {
-          const { testPath } = await createStagingAppDir('shimX64', {
-            'hello-world.bin': 'Hello World',
-          });
-          await fs.copy(testPath, path.resolve(appPath, 'Contents', 'Resources', 'app'));
+      const x64AppPath = await templateApp('ShimX64.app', 'x64', async (appPath) => {
+        const { testPath } = await createStagingAppDir('shimX64', {
+          'hello-world.bin': 'Hello World',
         });
+        await fs.promises.cp(testPath, path.resolve(appPath, 'Contents', 'Resources', 'app'), {
+          recursive: true,
+          verbatimSymlinks: true,
+        });
+      });
 
-        const outAppPath = path.resolve(appsOutPath, 'ShimNoAsar.app');
-        await makeUniversalApp({
-          x64AppPath,
-          arm64AppPath,
-          outAppPath,
-        });
-        await verifyApp(outAppPath);
-      },
-      VERIFY_APP_TIMEOUT,
-    );
+      const outAppPath = path.resolve(appsOutPath, 'ShimNoAsar.app');
+      await makeUniversalApp({
+        x64AppPath,
+        arm64AppPath,
+        outAppPath,
+      });
+      await verifyApp(outAppPath);
+    });
 
     it(
       'different app dirs with different macho files (shim and lipo)',
+      { timeout: VERIFY_APP_TIMEOUT },
       async () => {
         const x64AppPath = await generateNativeApp({
           appNameWithExtension: 'DifferentMachoAppX64-1.app',
@@ -332,11 +330,11 @@ describe('makeUniversalApp', () => {
         });
         await verifyApp(outAppPath, true);
       },
-      VERIFY_APP_TIMEOUT,
     );
 
     it(
       "different app dirs with universal macho files (shim but don't lipo)",
+      { timeout: VERIFY_APP_TIMEOUT },
       async () => {
         const x64AppPath = await generateNativeApp({
           appNameWithExtension: 'DifferentButUniversalMachoAppX64-2.app',
@@ -365,11 +363,11 @@ describe('makeUniversalApp', () => {
         });
         await verifyApp(outAppPath, true);
       },
-      VERIFY_APP_TIMEOUT,
     );
 
     it(
       'identical app dirs with different macho files (e.g. do not shim, but still lipo)',
+      { timeout: VERIFY_APP_TIMEOUT },
       async () => {
         const x64AppPath = await generateNativeApp({
           appNameWithExtension: 'DifferentMachoAppX64-2.app',
@@ -390,11 +388,11 @@ describe('makeUniversalApp', () => {
         });
         await verifyApp(out, true);
       },
-      VERIFY_APP_TIMEOUT,
     );
 
     it(
       'identical app dirs with universal macho files (e.g., do not shim, just copy x64 dir)',
+      { timeout: VERIFY_APP_TIMEOUT },
       async () => {
         const x64AppPath = await generateNativeApp({
           appNameWithExtension: 'UniversalMachoAppX64.app',
@@ -413,7 +411,6 @@ describe('makeUniversalApp', () => {
         await makeUniversalApp({ x64AppPath, arm64AppPath, outAppPath: out });
         await verifyApp(out, true);
       },
-      VERIFY_APP_TIMEOUT,
     );
   });
 });

test/sha.spec.ts

@@ -1,11 +1,12 @@
-import * as path from 'path';
+import path from 'node:path';
 
-import { sha } from '../src/sha';
-import { describe, expect, it } from '@jest/globals';
+import { describe, expect, it } from 'vitest';
+
+import { sha } from '../src/sha.js';
 
 describe('sha', () => {
   it('should correctly hash a file', async () => {
-    expect(await sha(path.resolve(__dirname, 'fixtures', 'tohash'))).toEqual(
+    expect(await sha(path.resolve(import.meta.dirname, 'fixtures', 'tohash'))).toEqual(
       '12998c017066eb0d2a70b94e6ed3192985855ce390f321bbdb832022888bd251',
     );
   });

test/util.ts

@@ -1,29 +1,31 @@
+import fs from 'node:fs';
+import path from 'node:path';
+
+import { createPackageWithOptions, getRawHeader } from '@electron/asar';
 import { downloadArtifact } from '@electron/get';
 import { spawn } from '@malept/cross-spawn-promise';
 import * as zip from 'cross-zip';
-import * as fs from 'fs-extra';
-import * as path from 'path';
 import plist from 'plist';
-import * as fileUtils from '../dist/cjs/file-utils';
-import { createPackageWithOptions, getRawHeader } from '@electron/asar';
 
-declare const expect: typeof import('@jest/globals').expect;
+import * as fileUtils from '../dist/file-utils.js';
 
 // We do a LOT of verifications in `verifyApp` 😅
 // exec universal binary -> verify ALL asars -> verify ALL app dirs -> verify ALL asar integrity entries
 // plus some tests create fixtures at runtime
 export const VERIFY_APP_TIMEOUT = 80 * 1000;
 
-export const fixtureDir = path.resolve(__dirname, 'fixtures');
+export const fixtureDir = path.resolve(import.meta.dirname, 'fixtures');
 export const asarsDir = path.resolve(fixtureDir, 'asars');
 export const appsDir = path.resolve(fixtureDir, 'apps');
 export const appsOutPath = path.resolve(appsDir, 'out');
 
 export const verifyApp = async (appPath: string, containsRuntimeGeneratedMacho = false) => {
+  const { expect } = await import('vitest');
+
   await ensureUniversal(appPath);
 
   const resourcesDir = path.resolve(appPath, 'Contents', 'Resources');
-  const resourcesDirContents = await fs.readdir(resourcesDir);
+  const resourcesDirContents = await fs.promises.readdir(resourcesDir);
 
   // sort for consistent result
   const asars = resourcesDirContents.filter((p) => p.endsWith('.asar')).sort();
@@ -79,12 +81,14 @@ export const verifyApp = async (appPath: string, containsRuntimeGeneratedMacho =
 
 const extractAsarIntegrity = async (infoPlist: string) => {
   const { ElectronAsarIntegrity: integrity, ...otherData } = plist.parse(
-    await fs.readFile(infoPlist, 'utf-8'),
+    await fs.promises.readFile(infoPlist, 'utf-8'),
   ) as any;
   return integrity;
 };
 
 export const verifyFileTree = async (dirPath: string) => {
+  const { expect } = await import('vitest');
+
   const dirFiles = await fileUtils.getAllAppFiles(dirPath);
   const files = dirFiles.map((file) => {
     const it = path.join(dirPath, file.relativePath);
@@ -98,6 +102,8 @@ export const verifyFileTree = async (dirPath: string) => {
 };
 
 export const ensureUniversal = async (app: string) => {
+  const { expect } = await import('vitest');
+
   const exe = path.resolve(app, 'Contents', 'MacOS', 'Electron');
   const result = await spawn(exe);
   expect(result).toContain('arm64');
@@ -162,15 +168,18 @@ export const createStagingAppDir = async (
 ) => {
   const outDir = (testName || 'app') + Math.floor(Math.random() * 100); // tests run in parallel, randomize dir suffix to prevent naming collisions
   const testPath = path.join(appsDir, outDir);
-  await fs.remove(testPath);
+  await fs.promises.rm(testPath, { recursive: true, force: true });
 
-  await fs.copy(path.join(asarsDir, 'app'), testPath);
+  await fs.promises.cp(path.join(asarsDir, 'app'), testPath, {
+    recursive: true,
+    verbatimSymlinks: true,
+  });
 
   const privateVarPath = path.join(testPath, 'private', 'var');
   const varPath = path.join(testPath, 'var');
 
-  await fs.mkdir(privateVarPath, { recursive: true });
-  await fs.symlink(path.relative(testPath, privateVarPath), varPath);
+  await fs.promises.mkdir(privateVarPath, { recursive: true });
+  await fs.promises.symlink(path.relative(testPath, privateVarPath), varPath);
 
   const files = {
     'file.txt': 'hello world',
@@ -178,11 +187,11 @@ export const createStagingAppDir = async (
   };
   for await (const [filename, fileData] of Object.entries(files)) {
     const originFilePath = path.join(varPath, filename);
-    await fs.writeFile(originFilePath, fileData);
+    await fs.promises.writeFile(originFilePath, fileData);
   }
   const appPath = path.join(varPath, 'app');
-  await fs.mkdirp(appPath);
-  await fs.symlink('../file.txt', path.join(appPath, 'file.txt'));
+  await fs.promises.mkdir(appPath, { recursive: true });
+  await fs.promises.symlink('../file.txt', path.join(appPath, 'file.txt'));
 
   return {
     testPath,
@@ -204,8 +213,11 @@ export const templateApp = async (
   });
   const appPath = path.resolve(appsDir, name);
   zip.unzipSync(electronZip, appsDir);
-  await fs.rename(path.resolve(appsDir, 'Electron.app'), appPath);
-  await fs.remove(path.resolve(appPath, 'Contents', 'Resources', 'default_app.asar'));
+  await fs.promises.rename(path.resolve(appsDir, 'Electron.app'), appPath);
+  await fs.promises.rm(path.resolve(appPath, 'Contents', 'Resources', 'default_app.asar'), {
+    recursive: true,
+    force: true,
+  });
   await modify(appPath);
 
   return appPath;
@@ -229,22 +241,23 @@ export const generateNativeApp = async (options: {
     const resources = path.join(appPath, 'Contents', 'Resources');
     const resourcesApp = path.resolve(resources, 'app');
     if (!fs.existsSync(resourcesApp)) {
-      await fs.mkdir(resourcesApp);
+      await fs.promises.mkdir(resourcesApp, { recursive: true });
     }
     const { testPath } = await createStagingAppDir(
       path.basename(appNameWithExtension, '.app'),
       additionalFiles,
     );
-    await fs.copy(
+    await fs.promises.cp(
       path.join(appsDir, `hello-world-${nativeModuleArch}`),
       path.join(testPath, 'hello-world'),
+      { recursive: true, verbatimSymlinks: true },
     );
     if (createAsar) {
       await createPackageWithOptions(testPath, path.resolve(resources, 'app.asar'), {
         unpack: '**/hello-world',
       });
     } else {
-      await fs.copy(testPath, resourcesApp);
+      await fs.promises.cp(testPath, resourcesApp, { recursive: true, verbatimSymlinks: true });
     }
   });
   return appPath;