Function renameUnderWindows

sources/corepackUtils.ts:365–384

(oldPath: fs.PathLike, newPath: fs.PathLike)

}

async function renameUnderWindows(oldPath: fs.PathLike, newPath: fs.PathLike) {
  // Windows malicious file analysis blocks files currently under analysis, so we need to wait for file release
  const retries = 5;
  for (let i = 0; i < retries; i++) {
    try {
      await fs.promises.rename(oldPath, newPath);
      break;
    } catch (err) {
      if (
        nodeUtils.isNodeError(err) && (err.code === `ENOENT` || err.code === `EPERM`) &&
        i < (retries - 1)
      ) {
        await setTimeoutPromise(100 * 2 ** i);
        continue;
      } else {
        throw err;
      }
    }
  }
}

/**
 * Loads the binary, taking control of the current process.