ladas552.me
My NixOS config Part 3: Flake-Parts Crusaders
nix.ladas552.me
hjem
nix
nixos
impermanence
flake-parts
nvfetcher
niri
noctalia
beggining of an end
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WHAT-BRANCH.norg
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WHAT-BRANCH.norg
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@document.meta
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title: WHAT-BRANCH
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description: What this PR will be about
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authors: ladas552
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categories: [
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nix
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]
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created: 2026-03-08T12:33:21
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updated: 2026-03-08T18:25:52
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version: 1.1.1
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@end
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* What I want
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- Remove flake-parts dependency
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** Additonal ideas to implement
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- Go flake inputless.
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Get everything from nvfetcher. Yes, even nixpkgs. I don't have a reason to, other than that I hate how flake inputs work. not having a good way to import modules. Also need to find a way to make a nvf config.
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- Switch to Adios
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For the fun of it. I think I can use adios with Flakes. Need to check. There is no practical reason, other than it will be fun and Uniq.
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* How
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** My current setup
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~ Utilises generic module class to set options for every flake parts module, including the wrappers.
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~ nixosConfiguration function to combine all the modules into a host
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~ If I don't import a module into host, it doesn't exist. As in doesn't apply changes
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** How Can I reapply this setup on non Flake-Parts config
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~ Generic modules, are just normal modules because normal modules don't type check. So theoretically I can import the normal option modules under any scope.
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~ I can just use the default flake outputs with a let in
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~ I think options will work just fine. But I need to take out all the boilerplate from it. make it as simple as `mkIfModule` at the top of the config or something.
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** Materials
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*** Classes without flake-parts
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from @boomshroom on nixos unofficial discord, this way whichever module loads the config will determine under what class it will load.
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@code nix
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{ _class, ...}:
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{
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nixos = { /* nixos config */ };
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homeManager = { /* home-manager config */ };
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nixOnDroid = { /* droid config */ };
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darwin = { /* macos config */ };
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nixbsd = { /* bsd config */ };
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}.${_class}
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@end
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*** Configs to steal
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- {https://github.com/llakala/nixos}[llakala] - adios, wrappers, uses base values and specialArgs
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- {https://github.com/hercules-ci/flake-parts/blob/main/extras/modules.nix}[Flake-parts] - This file in particular defines modules and classes in `flake.modules`. So theoretically I can just adopt this into my config without fucking with flake-parts
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flake.nix
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flake.nix