Function alreadyInPath

packages/build-utils/src/fs/run-user-scripts.ts:1047–1050

(newPath: string)

  };

  const alreadyInPath = (newPath: string) => {
    const oldPath = env.PATH ?? '';
    return oldPath.split(path.delimiter).includes(newPath);
  };

  if (newPath && !alreadyInPath(newPath)) {
    // Ensure that the binaries of the detected package manager are at the