[Nix-dev] The .nixpkgs/config.nix file and user configuration

[Marc Weber]

configuration.nix option nixpkgs.config is what ~/.nixpkgs/config.nix is for the user in case you missed it.

Thus:

  nixpkgs.config.allowUnfree = true;
  nixpkgs.config.packageOverrides = p: .. 

You don't have to use config.nix if this is all you need.

Marc Weber