Hi, Maxime Devos skribis: > Ludovic Courtès schreef op zo 19-06-2022 om 15:55 [+0200]: >> Hi! >> >> This changes ‘guix challenge’ such that, with no arguments, it does >> nothing, which is arguably less confusing that the current behavior. > > Having "guix challenge" be able to check your entire store for > reproducibility seemed a nifty feature to me. E.g., it's as good a > starting point as any to look for which packages need some > reproducibility fixes. It seemed to make sense back then, when the store was typically much smaller. Today it’s no longer a reasonable default as you write. > I agree that doing the _entire store_ by _default_ is a bit much, but > I'd like the old behaviour to be still available somewhere (guix > challenge --all-local-things?) It can be approximated with ‘guix challenge $(guix gc --list-live)’. It’s not exactly the same: things not built locally are also included. But I find that it’s just as useful. So I’d lean towards not adding an option for that. WDYT? Ludo’. PS: What would be useful is a ‘--manifest’ option—future work!