Git-Watcher is just a Node.js script that watches a repository for updates (using Node's fs.watch) and then calls "git log" with some prettifying arguments.
It's a tiny tool I built because I wanted to be able to see exactly how I was changing the commit tree when I called git, without needing to repeatedly call "git log".
npm install git-watcher to install,
watcher to run.
watcher from your git repo (or any sub-directories), or from anywhere else with