Remote Justfiles
If you wish to include a mod or import source file in many justfiles
without needing to duplicate it, you can use an optional mod or import,
along with a recipe to fetch the module source:
import? 'foo.just'
fetch:
curl https://raw.githubusercontent.com/casey/just/master/justfile > foo.just
Given the above justfile, after running just fetch, the recipes in
foo.just will be available.