function getProxy()

in packages/create-react-app/createReactApp.js [978:990]

• 13 lines of code
• 4 McCabe index (conditional complexity)

function getProxy() {
  if (process.env.https_proxy) {
    return process.env.https_proxy;
  } else {
    try {
      // Trying to read https-proxy from .npmrc
      let httpsProxy = execSync('npm config get https-proxy').toString().trim();
      return httpsProxy !== 'null' ? httpsProxy : undefined;
    } catch (e) {
      return;
    }
  }
}