Catch Version Check

catch-version-check.js

const appNameMeta = document.querySelector('meta[name="cg:app:name"]');
const appVersionMeta = document.querySelector('meta[name="cg:app:version"]');
const appName = appNameMeta ? appNameMeta.content : "Unknown";
const appVersion = appVersionMeta ? appVersionMeta.content : "Unknown";

const versionOutput = `${appName} @ ${appVersion}`;
const envConfig = (() => {
	const noEnvResponse = "No Env Config";
	const nextData = window.__NEXT_DATA__;
	if (!nextData) return noEnvResponse;
	
	const props = nextData.props;
	if (!props) return noEnvResponse;
	
	const envConfig = props.envConfig;
	if (!envConfig) return noEnvResponse;
	
	return envConfig;
})();

console.log(versionOutput);
console.log(envConfig);

const envConfigOutput = Object.entries(envConfig).map(([key, value]) => `${key}: ${value}`).join('\n');
alert(`${versionOutput}\n\n${envConfigOutput}`);