We published a paper on GeneNetwork which uses Guix for deployment: http://joss.theoj.org/papers/10.21105/joss.00025
The review process is online and you can see there were some hickups with Guix: https://github.com/openjournals/joss-reviews/issues/25 (1) Roel has suggested we should script the binary installation. I think that is a fine idea. That was hurdle one. (2) Hurdle two is fixating the package tree. I would really like a git pull --version HASH where HASH pulls a git HASH version of the gnu/packages tree and compile the scheme files. That would help binary reproducibility without having to check out the full tree. We don't need to roll-back the guix client, though that would be nice too and should be possible with Guix. Just give it a different binary name, how about guix-HASH? When using guix-HASH it would automatically use the older guix and the older package tree. Or something along that vein. (3) I also think the default GUIX key should just be available. Why make guix authorize an extra step? When I install guix, I WANT it. (4) Finally, is there a way to automatically inject the search paths in the shell? Rather than printing them, and people have to copy-paste, why not create a new shell with paths set? Or is that already available? Addressing these 4 points and Guix install should be a breeze ;). Even with an external package path. Pj.