electron/spec/lib/fs-helpers.ts
Samuel Attard 27c38bdead
build: add import/order eslint rule (#44107)
build: add import/order eslint rule (#44085)

* build: add import/order eslint rule

* chore: run lint:js --fix
2024-10-02 21:36:15 -07:00

40 lines
1.7 KiB
TypeScript

import * as fs from 'original-fs';
import * as cp from 'node:child_process';
import * as os from 'node:os';
import * as path from 'node:path';
export async function copyApp (targetDir: string): Promise<string> {
// On macOS we can just copy the app bundle, easier too because of symlinks
if (process.platform === 'darwin') {
const appBundlePath = path.resolve(process.execPath, '../../..');
const newPath = path.resolve(targetDir, 'Electron.app');
cp.spawnSync('cp', ['-R', appBundlePath, path.dirname(newPath)]);
return newPath;
}
// On windows and linux we should read the zip manifest files and then copy each of those files
// one by one
const baseDir = path.dirname(process.execPath);
const zipManifestPath = path.resolve(__dirname, '..', '..', 'script', 'zip_manifests', `dist_zip.${process.platform === 'win32' ? 'win' : 'linux'}.${process.arch}.manifest`);
const filesToCopy = (fs.readFileSync(zipManifestPath, 'utf-8')).split('\n').filter(f => f !== 'LICENSE' && f !== 'LICENSES.chromium.html' && f !== 'version' && f.trim());
await Promise.all(
filesToCopy.map(async rel => {
await fs.promises.mkdir(path.dirname(path.resolve(targetDir, rel)), { recursive: true });
fs.copyFileSync(path.resolve(baseDir, rel), path.resolve(targetDir, rel));
})
);
return path.resolve(targetDir, path.basename(process.execPath));
}
export async function withTempDirectory (fn: (dir: string) => Promise<void>, autoCleanUp = true) {
const dir = await fs.promises.mkdtemp(path.resolve(os.tmpdir(), 'electron-update-spec-'));
try {
await fn(dir);
} finally {
if (autoCleanUp) {
cp.spawnSync('rm', ['-r', dir]);
}
}
};