const axios = require('axios');

const { execSync, execFileSync } = require('child_process');

function getOS() {

let os = process.platform;

if (os === 'darwin') {

os = 'MacOS';

} else if (os === 'win32' || os === 'win64') {

os = 'Windows';

} else if (os === 'linux') {

os = 'Linux';

}

return os;

}

const os = getOS();

console.log(`Operating System - ${os}`);

let chromeVersion;

if (os === 'MacOS') {

const chromeVersionString = execSync('/Applications/Google\\ Chrome.app/Contents/MacOS/Google\\ Chrome --version').toString();

// Get the major and minor version of the chrome version using regex (1 or more digits followed by a dot followed by 1 or more digits)

const matchIndex = 0;

chromeVersion = chromeVersionString.match(/(\d+(\.\d+)?)/)[matchIndex];

} else {

chromeVersion = execSync('google-chrome --product-version').toString();

}

const chromeMajorVersion = chromeVersion.split('.')[0];

console.log(`Chrome Major Version - ${chromeMajorVersion}`);

const chromeDriverUrl = `https://chromedriver.storage.googleapis.com/LATEST_RELEASE_${chromeMajorVersion}`;

axios.get(chromeDriverUrl).then((response) => {

const chromeDriverVersion = response.data;

console.log(`Chrome Driver Version - ${chromeDriverVersion}`);

execFileSync(`${__dirname}/../node_modules/protractor/bin/webdriver-manager`, ["update", "--versions.chrome", chromeDriverVersion, "--gecko", "false", "--versions.standalone", "latest"]);

console.log('Webdriver was updated');

}).catch((err) => {

console.log(err);

});