YIL (the Y stands for “yesterday”), that one can indeed pin entries in the registry declaratively!
- I had to make sure that the module system will see the inputs (not sure if this way was idiomatic though, but it works for now: provide inputs to the modules · NobbZ/nixos-config@7e4d374 · GitHub
- set
nix.registry.<name>.flake
to whatever one wants to pin for that registry entry: pin nixpkgs in flake registry · NobbZ/nixos-config@bda3cef · GitHub