That's funny, their README explicitly mentions this as a comment.
> "Why not just a shell script?"
It looks like the OP repo was created 6 hours ago and has multiple commits since the grandparent comment, including a commit message subject relevant to the GP comment.
alt Hacker News
It looks like the OP repo was created 6 hours ago and has multiple commits since the grandparent comment, including a commit message subject relevant to the GP comment.