chigusa

Since I use three setups – NixOS, nix-darwin, and home-manager standalone – I hope my examples will be helpful. I used to write my configurations with a vanilla `flake.nix`, but...

### 5. overlays in darwin-configuration.nix + (pkgs.callPackage ../../packages/my-hello { }) = OK! It worked fine when I used `pkgs.callPackage` without using `perSystem`. ```nix # darwin-configuration.nix nixpkgs.overlays = [ (final: prev:...