Interactive, file-level Time Machine-like tool for ZFS/btrfs/nilfs2

Love love love the digging into & applicationization of snapshots.

This somewhat abuts a similar effort I want to get back to, where I was using watchman to look for changes & commit them to got automatically. Git has great tools for viewing changes over time.

But there's something elegant as heck about having the filesystem directly tracking changes. It'd be neat to see a hybrid, maybe like build a snapshot-sequence to git repo converter.

Previous discussion:

https://news.ycombinator.com/item?id=31184404