Add --flat to nix add-to-store
Add --flat to nix add-to-store

This can be used to add flat hashes to the nix store.

rycee/nix,NixOS/nix,NixOS/nix,rycee/nix,rycee/nix,NixOS/nix,rycee/nix,NixOS/nix,rycee/nix,NixOS/nix