Hi Brett,
> I am wondering about a specific dilemma for developers. I know that I > can run a specific guix environment container of sorts to hack on > package code, but I am curious about how I could do about using that > locally checked out code to build it and run it. You can generate a tarball (e.g. with “make dist”) and then run guix build the-package \ --with-source=the-tarball.tar.gz “guix build” returns the store path to the newly built item. It won’t result in a new generation of your profile. You can usually run the software using the full store path. -- Ricardo