Function getProxyFromEnv

packages/fetch/src/util.ts:8–19

(protocol: string)

 * @returns The proxy URL if available, otherwise undefined
 */
export function getProxyFromEnv(protocol: string): string | undefined {
  if (protocol === "https:") {
    return (
      process.env.HTTPS_PROXY ||
      process.env.https_proxy ||
      process.env.HTTP_PROXY ||
      process.env.http_proxy
    );
  } else {
    return process.env.HTTP_PROXY || process.env.http_proxy;
  }
}

// Note that request options proxy (per model) takes precedence over environment variables
export function getProxy(