[Nix-dev] nix-store --dump-db / --load-db for specific paths?

[Rickard Nilsson]

Hi,

Is it possible to do the equivalence of nix-store --dump-db/--load-db 
for a specific path, not the whole db? I know there is nix-store 
--register-validity, but how do you create the input to that command for 
an existing path?

This is part of my never-ending quest of making NixOS run nicely with a 
common shared /nix/store.


Best regards,
   Rickard Nilsson