Function execNode

test/sequential/test-cli-syntax-bad.js:49–56

(flag, path)

// Helper function to promisify exec
function execNode(flag, path) {
  const { promise, resolve, reject } = Promise.withResolvers();
  exec(...common.escapePOSIXShell`"${process.execPath}" ${flag} "${path}"`, (err, stdout, stderr) => {
    if (err) return reject({ ...err, stdout, stderr });
    resolve({ stdout, stderr });
  });
  return promise;
}