The skeleton code is attached. The project specs are here:https://sp21.datastructur.es/materials/proj/proj2/proj2. I've already made some changes to the skeleton code. This is someone's past project...

The skeleton code is attached. The project specs are here:https://sp21.datastructur.es/materials/proj/proj2/proj2. I've already made some changes to the skeleton code. This is someone's past project which is very similar to my project but mine cannot look like hers:https://github.com/lchalabi/Gitlet/tree/master/gitlet. Thanks!