nix-configs/flake.nix

{
  description = "system";

  inputs = {
    nixpkgs.url = "nixpkgs/nixos-unstable";
    nixpkgs-stable.url = "nixpkgs/nixos-24.11";
    nixpkgs-unstable-small.url = "nixpkgs/nixos-unstable-small";
    niri.url = "github:sodiboo/niri-flake";
    stylix.url = "github:danth/stylix";
    typst-within.url = "github:schrottkatze/typst";
    crane.url = "github:ipetkov/crane";
    nixcord.url = "github:kaylorben/nixcord";
    lix-module = {
      url = "git+https://git.lix.systems/lix-project/nixos-module";
      inputs.nixpkgs.follows = "nixpkgs";
    };
    home-manager = {
      url = "github:nix-community/home-manager";
      inputs.nixpkgs.follows = "nixpkgs";
    };
    fenix = {
      url = "github:nix-community/fenix";
      inputs.nixpkgs.follows = "nixpkgs";
    };
  };

  outputs = {
    self,
    nixpkgs,
    nixpkgs-stable,
    nixpkgs-unstable-small,
    lix-module,
    typst-within,
    home-manager,
    nixos-hardware,
    niri,
    stylix,
    fenix,
    crane,
    ...
  } @ inputs: let
    system = "x86_64-linux";
    pkgs = nixpkgs.legacyPackages.${system};
    pkgs-stable = nixpkgs-stable.legacyPackages.${system};
    pkgs-unstable-small = nixpkgs-unstable-small.legacyPackages.${system};
    rs-toolchain = with fenix.packages.${system};
      combine [
        complete.toolchain
      ];
    crane-lib = (crane.mkLib nixpkgs.legacyPackages.${system}).overrideToolchain rs-toolchain;
    rs-programs = final: prev: {
      s10e-jrnl = crane-lib.buildPackage {
        pname = "s10e-bs";
        version = "0.0.1";
        src = crane-lib.cleanCargoSource (crane-lib.path ./.);
      };
    };
  in {
    devShells."x86_64-linux".default = pkgs.mkShell {
      buildInputs = [
        rs-toolchain
        pkgs.pkg-config
        pkgs.openssl
      ];
    };
    nixosConfigurations = {
      monosodium-glutamate-g = nixpkgs.lib.nixosSystem {
        specialArgs = {
          inherit inputs pkgs-unstable-small pkgs-stable rs-programs lix-module niri;
        };
        system = "x86_64-linux";
        modules = [
          inputs.niri.nixosModules.niri
          stylix.nixosModules.stylix
          ./hosts/monosodium-glutamate-g/configuration.nix
          home-manager.nixosModules.home-manager
          {
            home-manager.useGlobalPkgs = true;
            home-manager.useUserPackages = true;
            home-manager.extraSpecialArgs = {
              inherit pkgs-unstable-small pkgs-stable typst-within;
            };
            home-manager.sharedModules = [
              inputs.nixcord.homeManagerModules.nixcord
            ];
            home-manager.users.jade = {
              nixosConfig,
              pkgs,
              ...
            }: {
              home.sessionVariables.TZ = nixosConfig.time.timeZone;
              home.stateVersion = "${nixosConfig.system.stateVersion}";
            };
          }
        ];
      };
      denkbrett = nixpkgs.lib.nixosSystem {
        specialArgs = {
          inherit inputs pkgs-unstable-small pkgs-stable rs-programs lix-module niri;
        };
        system = "x86_64-linux";
        modules = [
          inputs.niri.nixosModules.niri
          stylix.nixosModules.stylix
          ./hosts/denkbrett/configuration.nix
          home-manager.nixosModules.home-manager
          {
            home-manager.useGlobalPkgs = true;
            home-manager.useUserPackages = true;
            home-manager.extraSpecialArgs = {
              inherit pkgs-unstable-small pkgs-stable typst-within;
            };
            home-manager.sharedModules = [
              inputs.nixcord.homeManagerModules.nixcord
            ];
            home-manager.users.jade = {
              nixosConfig,
              pkgs,
              ...
            }: {
              home.sessionVariables.TZ = nixosConfig.time.timeZone;
              home.stateVersion = "22.11";
            };
          }
        ];
      };
    };
  };
}