.dots VS flake-utils-plus

I have a wrapper function that just maps to dev to make life easier: https://github.com/dmadisetti/.dots/blob/template/dot/config/fish/functions/develop.fish

Never fully got it to work, so I just encrypt my secrets when I build my isos: https://github.com/dmadisetti/.dots/actions/runs/5055636638/jobs/9072093945

I have multiple files for each machine based on hostname. I have CI strip my config of all system specific information for general distribution. For reference: https://github.com/dmadisetti/.dots

I build a wsl image: https://github.com/dmadisetti/.dots/blob/template/nix/machines/wsl.nix

What I do: Keep secrets in a separate git repo as a flake, and have a stub flake, that can be overridden: https://github.com/dmadisetti/.dots/tree/template/nix/spoof

My dots

I have a script that will symlink my dotfiles in (github:dmadisetti/.dots/setup.sh), because you also end up with weird RO permissions if you do it through Nix. I think this is fine. It also means that you aren't stuck with Nix

The way I manage multiple systems is with a wrapper: https://github.com/dmadisetti/.dots/blob/template/dot/config/fish/functions/snix.fish

The only thing that is semi manual is setting up disks on first install (something you'd still have to do with arch). You can still script that: https://github.com/dmadisetti/.dots/blob/template/scripts/run-install.nix.sh

You don't need channels to use nix-shell or nix-env. You can generate the Nix path and registry from your flake inputs. flake-utils-plus makes this easy with nix.generateRegistryFromInputs and nix.generateNixPathFromInputs.

Use flake-utils-plus to easily define multiple systems in flake.nix.and then use the --target-host flag of nixos-rebuild to deploy it remotely.

If you're trying to handle multiple systems with one config a flake is a significantly better option. I would personally recommend looking at flake-utils-plus and specifically this example config.

I looked at some past threads / examples and saw people recommend flake-utils-plus, but after reading the examples I don't understand how I would get home-manager on Darwin or Ubuntu.

Depending on your specific needs, the channelsConfig (modify arguments passed to Nixpkgs) and overlay tooling in flake-utils-plus may be adequate: https://github.com/gytis-ivaskevicius/flake-utils-plus/tree/...

For flakes you don't have to set up everything manually there are helper libraries, I use flake-utils-plus.

Converting to flakes is not that hard if you use a good library. The documentation is other people's configs, really.

Neat! I've been using flake-utils-plus's implementation until now. https://github.com/gytis-ivaskevicius/flake-utils-plus/blob/master/lib/repl.nix

I use flake-utils-plus based configuration to apply patches on top of nixpkgs where overlays don't suffice.