97 lines
3.3 KiB
Nix
97 lines
3.3 KiB
Nix
{
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description = "NixOS system flake";
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inputs = {
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nixpkgs.url = "github:NixOS/nixpkgs/nixos-23.11";
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nixos-unstable.url = "github:NixOS/nixpkgs/nixos-unstable";
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nixos-hardware.url = "github:NixOS/nixos-hardware/master";
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home-manager = {
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url = "github:nix-community/home-manager/release-23.11";
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inputs.nixpkgs.follows = "nixpkgs";
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};
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lanzaboote = {
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url = "github:nix-community/lanzaboote/v0.3.0";
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# deliberately do _not_ follow the nixpkgs input here, because paranoia and test coverage
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};
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utils.url = "github:numtide/flake-utils";
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nur.url = "github:nix-community/NUR";
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# TODO: possible make this a flake as well
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mysecrets = {
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flake = false;
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url = "git+ssh://gitea@git.orlives.de:2342/schmittlauch/home-manager_secrets.git";
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};
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};
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outputs =
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{ self, nixpkgs, nur, lanzaboote, utils, home-manager, ... }@inputs:
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let
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# FIXME: allow different systems
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systems = utils.lib.system;
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# necessary to make the top-level inputs available to system configuration
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# inspired by https://jade.fyi/blog/flakes-arent-real/
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inputInjection = {pkgs, lib, ...}: {
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options.inputInjection = lib.mkOption {
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type = with lib.types; attrsOf unspecified;
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default = {};
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};
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config.inputInjection = {
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flake-inputs = inputs;
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};
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};
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defaultModules = system: [
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inputInjection
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];
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mkSystem = system: extraModules:
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nixpkgs.lib.nixosSystem rec {
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modules = (defaultModules system) ++ extraModules;
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inherit system;
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specialArgs = {inherit system;};
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};
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mkHomeManager = confName: user: system: # unfortunately, home-manager configs are still system-specific
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# FIXME: this is thus still linux-x86_64 specific
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home-manager.lib.homeManagerConfiguration {
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pkgs = nixpkgs.legacyPackages.${system};
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modules = [
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{
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imports = [
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nur.hmModules.nur
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# TODO: $name can be utilised to conditionally load other config files
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./home/home.nix
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];
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# extends the home config
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home.username = user;
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home.homeDirectory = "/home/${user}";
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}
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];
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# Optionally use extraSpecialArgs
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# to pass through arguments to home.nix
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extraSpecialArgs = {
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inherit inputs system;
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};
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};
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in
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{
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overlays.default = import ./packages;
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nixosConfigurations = {
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thinknix = mkSystem systems.x86_64-linux [ ./hosts/thinknix inputs.nixos-hardware.nixosModules.lenovo-thinkpad-t440s lanzaboote.nixosModules.lanzaboote ];
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framenix = mkSystem systems.x86_64-linux [ ./hosts/framenix inputs.nixos-hardware.nixosModules.framework-13-7040-amd lanzaboote.nixosModules.lanzaboote ];
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};
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homeConfigurations.spiollinux = mkHomeManager "spiollinux" "spiollinux" systems.x86_64-linux;
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} // utils.lib.eachDefaultSystem(system:
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let
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nixpkgs = import inputs.nixpkgs {
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inherit system;
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overlays = nixpkgs.lib.attrValues self.overlays;
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};
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pkgs = inputs.nixpkgs.legacyPackages.${system};
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in {
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devShells.default = pkgs.mkShell {
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buildInputs = [];
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};
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# expose nixpkgs with overlay; TODO: figure out role of config
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#legacyPackages = nixpkgs;
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});
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}
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