Re: Package transformations

[Christopher Allan Webber]

Ludovic Courtès writes:

> Hello!
>
> I’ve pushed my “train hacks”, which are a continuation of refactoring
> work I had done in December (ca. 64ec0e2):
>
>   • ‘guix build’ has a new ‘--with-input’ option to rewrite the
>     dependency graph so you can run:
>
>       guix build guix --with-input=guile=guile-next
>
>     and guess what it does.  :-)
>
>     However, it only works for explicit inputs.

Wow, I only now just saw this!

I was happy to have done the guile-next packaging before, but I'm much
happier now.  This is so cool!