mirror of
https://github.com/foo-dogsquared/nixos-config.git
synced 2025-02-07 12:19:07 +00:00
Gabriel Arazas
241e2080f2
Now we can finally easily declare the nixpkgs channel for individual images. This is nice once I've expanded the images for other purposes such as physical hosts (for homelabbing). Unfortunately, this is where I realized that stable channels are not exactly "Debian-stable" and the best way to handle security is to have an update cadence that is relatively quick.
50 lines
1.6 KiB
Nix
50 lines
1.6 KiB
Nix
# A set of functions intended for creating images. THis is meant to be imported
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# for use in flake.nix and nowhere else.
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{ inputs, lib }:
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let
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inherit (inputs) nixpkgs home-manager nixos-generators;
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in
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{
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# A wrapper around the NixOS configuration function.
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mkHost = { system, extraModules ? [ ], extraArgs ? { }, nixpkgs-channel ? "nixpkgs" }:
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(lib.makeOverridable inputs."${nixpkgs-channel}".lib.nixosSystem) {
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# The system of the NixOS system.
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inherit system lib;
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specialArgs = extraArgs;
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modules =
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# Append with our custom NixOS modules from the modules folder.
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(lib.modulesToList (lib.filesToAttr ../modules/nixos))
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# Our own modules.
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++ extraModules;
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};
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# A wrapper around the home-manager configuration function.
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mkUser = { system, extraModules ? [ ], extraArgs ? { } }:
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inputs.home-manager.lib.homeManagerConfiguration {
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inherit lib;
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extraSpecialArgs = extraArgs;
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pkgs = import nixpkgs { inherit system; };
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modules =
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# Importing our custom home-manager modules.
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(lib.modulesToList (lib.filesToAttr ../modules/home-manager))
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# Plus our own.
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++ extraModules;
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};
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# A wrapper around the nixos-generators `nixosGenerate` function.
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mkImage = { system ? null, pkgs ? null, extraModules ? [ ], extraArgs ? { }, format ? "iso" }:
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inputs.nixos-generators.nixosGenerate {
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inherit pkgs system format lib;
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specialArgs = extraArgs;
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modules =
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# Import all of the NixOS modules.
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(lib.modulesToList (lib.filesToAttr ../modules/nixos))
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# Our own modules.
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++ extraModules;
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};
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}
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