Hi Roel, > I have a feature request. > > When I run 'guix pull', install a package, run 'guix pull' again (on > another day), and install another package, I'd get two generations: > >> Generation 181 May 22 2017 11:47:37 >> + haunt 0.2.1 out >> /gnu/store/x2bkpzrdbaxavl29r2xg0fip1jjici9q-haunt-0.2.1 >> >> Generation 182 May 24 2017 09:52:06 (current) >> + guile-commonmark 0.1 out >> /gnu/store/k8vq65czfb8k4hvvjvsca34scd9xsxik-guile-commonmark-0.1 > > Now, if I'd like to go to the Guix packages source code of generation > 181, I can only guess at which actual state of the Guix repository this > was, because this timestamp is the timestamp of creating the generation, > not the timestamp of the Guix package state. So, I'd like to propose to > add the commit id to the generation like so: > >> Generation 181 May 22 2017 11:47:37 >> (ae548434337cddf9677a4cd52b9370810b2cc9b6) >> + haunt 0.2.1 out >> /gnu/store/x2bkpzrdbaxavl29r2xg0fip1jjici9q-haunt-0.2.1 >> >> Generation 182 May 24 2017 09:52:06 (current) >> + guile-commonmark 0.1 out >> /gnu/store/k8vq65czfb8k4hvvjvsca34scd9xsxik-guile-commonmark-0.1
What would be the expected behaviour in the presence of GUIX_PACKAGE_PATH? I could have had GUIX_PACKAGE_PATH set pointing to a module containing a custom variant of haunt. I do agree that it would be very useful to know more about the state of Guix for any given generation. However, that state is more complex than a single commit. -- Ricardo GPG: BCA6 89B6 3655 3801 C3C6 2150 197A 5888 235F ACAC https://elephly.net