socket-benmark/scripts/update-electron-vendors.js

const {writeFileSync} = require('fs');
const path = require('path');

const electronRelease = process.versions;

const node = electronRelease.node.split('.')[0];
const chrome = electronRelease.v8.split('.').splice(0, 2).join('');

const browserslistrcPath = path.resolve(process.cwd(), '.browserslistrc');

writeFileSync('./.electron-vendors.cache.json',
  JSON.stringify({chrome, node}),
);

writeFileSync(browserslistrcPath, `Chrome ${chrome}`, 'utf8');