[feature request] sort by other columns

[travischambers]

The default sort by commits is great, but i want to sort by net changes. 😁

[lukehsiao]

For some context, git shortlog can be sorted by either commits or author name. We're currently just using -n to get it by commits, git-stats isn't doing any sorting itself.

That said, I suspect this is pretty trivial to implement (just adding an option to sort by an enum, and run that sort on the vector before we print it).

Going to take a swing at an implementation soon.

[lukehsiao]

This in released in v0.1.14.

We also have the --reverse flag. So for example, if you wanted to sort by the net change in ascending order in a repository:

git-stats --sort net --reverse