One of the early versions of docopt (0.1) was ported to bash: https://github.com...

		halst on June 17, 2012 \| parent \| context \| favorite \| on: Challenge: Implement CLI interface like that? One of the early versions of docopt (0.1) was ported to bash: https://github.com/colinta/bocopsh It should be relatively easy to update it to work with 0.4; if you can make it work with 0.4 it would be great if you make a pull request to the project above.

I will try and we'll see if I have the skills then :)