Function execMethod

packages/jest-worker/src/workers/threadChild.ts:180–204

(method: string, args: Array<unknown>)

}

function execMethod(method: string, args: Array<unknown>): void {
  const main = require(file!);

  let fn: UnknownFunction;

  if (method === 'default') {
    fn = main.__esModule ? main.default : main;
  } else {
    fn = main[method];
  }

  function execHelper() {
    execFunction(fn, main, args, reportSuccess, reportClientError);
  }

  if (initialized || !main.setup) {
    execHelper();

    return;
  }

  initialized = true;

  execFunction(main.setup, main, setupArgs, execHelper, reportInitializeError);
}

function execFunction(
  fn: UnknownFunction,