@sitespeed.io/geckodriver/index.js

Install and launch Geckodriver for Mac, Linux or Windows.

import os from 'node:os';
import path from 'node:path';
import { execSync } from 'node:child_process';
import { fileURLToPath } from 'node:url';
import { createRequire } from 'node:module';

const require = createRequire(import.meta.url);
const pkg = require('./package.json');
const __dirname = path.dirname(fileURLToPath(import.meta.url));

export const version = pkg.geckodriver_version;

export function binPath() {
  const driverPath = path.resolve(__dirname, 'vendor', 'geckodriver');
  if (os.platform() === 'win32') {
    return driverPath + '.exe';
  }
  if (
    os.platform() === 'linux' &&
    (os.arch() === 'arm' || os.arch() === 'arm64')
  ) {
    // Special handling for making it easy on Raspberry Pis
    try {
      const potentialGeckodriverPath = execSync('which geckodriver');
      if (potentialGeckodriverPath !== undefined) {
        return potentialGeckodriverPath.toString().trim();
      }
    } catch {
      // Catch running inside of Docker on ARM
      return driverPath;
    }
  }
  return driverPath;
}

export default { version, binPath };