$ npm -g install rotten
Try it out.
$ npm -g install rotten
$ cd my-big-git-repo
$ rotten
Usage: rotten --repo /path-to-git-repo --prod master
Options:
-r, --repo the repo youd like to examine for rotting code [default: "."]
-p, --prod the branch you have running in production [default: "master"]
--keep don't run "harvested" checks (if you want to keep merged branches) [default: false]
-c, --mostcommits show branches with the most commits first (defaults to showing oldest commits first) [default: false]
If you'd like to order by most commits waiting (instead of oldest commit waiting):
$ rotten --mostcommits
Your rotten score is #rotten:13/harvested:37
Explanation: