liminalOS/flake.nix

{
  description = "System configuration flake.";

  inputs = {
    nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
    home-manager = {
      url = "github:nix-community/home-manager";
      inputs.nixpkgs.follows = "nixpkgs";
    };
    stablepkgs.url = "github:nixos/nixpkgs/nixos-24.05";
    bleedingpkgs.url = "github:nixos/nixpkgs/master";
    nix-darwin.url = "github:LnL7/nix-darwin";
    nix-darwin.inputs.nixpkgs.follows = "nixpkgs";
    nix-homebrew.url = "github:zhaofengli-wip/nix-homebrew";
    homebrew-core = {
      url = "github:homebrew/homebrew-core";
      flake = false;
    };
    homebrew-cask = {
      url = "github:homebrew/homebrew-cask";
      flake = false;
    };
    catppuccin.url = "github:catppuccin/nix";
    lanzaboote = {
      url = "github:nix-community/lanzaboote/v0.4.1";

      # Optional but recommended to limit the size of your system closure.
      inputs.nixpkgs.follows = "nixpkgs";
    };
    lix-module = {
      url = "https://git.lix.systems/lix-project/nixos-module/archive/2.90.0.tar.gz";
      inputs.nixpkgs.follows = "nixpkgs";
    };
    apple-silicon = {
      url = "github:tpwrules/nixos-apple-silicon";
      inputs.nixpkgs.follows = "nixpkgs";
    };
  };

  outputs = {
    self,
    nixpkgs,
    home-manager,
    catppuccin,
    lanzaboote,
    stablepkgs,
    bleedingpkgs,
    lix-module,
    nix-darwin,
    nix-homebrew,
    apple-silicon,
    ...
  } @ inputs: rec {
    formatter.x86_64-linux = nixpkgs.legacyPackages.x86_64-linux.alejandra;
    nixosConfigurations = {
      demeter = nixpkgs.lib.nixosSystem {
        specialArgs = {inherit inputs;};
        system = "x86_64-linux";
        modules = [
          ./hosts/demeter
          ./modules/nixos/gaming
          ./modules/nixos/audio
          ./modules/nixos/networking
          ./modules/nixos/fonts
          ./modules/nixos/greeter
          ./modules/nixos/core

          catppuccin.nixosModules.catppuccin
          lix-module.nixosModules.default
          lanzaboote.nixosModules.lanzaboote
          home-manager.nixosModules.home-manager
          {
            home-manager.useGlobalPkgs = true;
            home-manager.useUserPackages = true;
            home-manager.backupFileExtension = "backup";
            home-manager.users.youwen = {
              imports = [
                ./users/youwen/linux/desktop
                ./users/youwen/linux/packages/x86_64
                ./users/youwen/linux/programs
                ./users/youwen/common/neofetch
                ./users/youwen/common
                inputs.catppuccin.homeManagerModules.catppuccin
              ];
            };
          }
        ];
      };
      callisto = nixpkgs.lib.nixosSystem {
        specialArgs = {inherit inputs;};
        system = "aarch64-linux";
        modules = [
          ./hosts/callisto
          ./modules/nixos/audio
          ./modules/nixos/networking
          ./modules/nixos/fonts
          ./modules/nixos/greeter
          ./modules/nixos/core

          apple-silicon.nixosModules.apple-silicon-support
          catppuccin.nixosModules.catppuccin
          lix-module.nixosModules.default
          home-manager.nixosModules.home-manager
          {
            home-manager.useGlobalPkgs = true;
            home-manager.useUserPackages = true;
            home-manager.backupFileExtension = "backup";
            home-manager.users.youwen = {
              imports = [
                ./users/youwen/common
                ./users/youwen/common/neofetch/asahi-only.nix
                ./users/youwen/linux/laptop
                ./users/youwen/linux/packages/aarch-64

                inputs.catppuccin.homeManagerModules.catppuccin
              ];
            };
          }
          {
            nixpkgs.overlays = [
              (self: super: {
                signal-desktop =
                  bleedingpkgs.legacyPackages.${self.system}.signal-desktop;
              })
            ];
          }
        ];
      };
      adrastea = nixpkgs.lib.nixosSystem {
        specialArgs = {inherit inputs;};
        system = "x86_64-linux";
        modules = [
          ./hosts/adrastea
          ./modules/nixos/gaming
          ./modules/nixos/audio
          ./modules/nixos/networking
          ./modules/nixos/fonts
          ./modules/nixos/greeter
          ./modules/nixos/core

          catppuccin.nixosModules.catppuccin
          lix-module.nixosModules.default
          # lanzaboote.nixosModules.lanzaboote
          home-manager.nixosModules.home-manager
          {
            home-manager.useGlobalPkgs = true;
            home-manager.useUserPackages = true;
            home-manager.backupFileExtension = "backup";
            home-manager.users.youwen = {
              imports = [
                ./users/youwen/linux/laptop
                ./users/youwen/linux/packages/x86_64
                ./users/youwen/linux/programs
                ./users/youwen/common
                ./users/youwen/common/neofetch
                ./hosts/adrastea/home-manager-overrides.nix
                inputs.catppuccin.homeManagerModules.catppuccin
              ];
            };
          }
        ];
      };
    };
    formatter.aarch64-darwin = nixpkgs.legacyPackages.aarch64-darwin.alejandra;
    formatter.aarch64-linux = nixpkgs.legacyPackages.aarch64-linux.alejandra;
    # Build darwin flake using:
    # $ darwin-rebuild build --flake .#Youwens-MacBook-Pro
    darwinConfigurations.phobos = nix-darwin.lib.darwinSystem {
      specialArgs = {inherit inputs;};
      modules = [
        ./hosts/phobos
        home-manager.darwinModules.home-manager
        {
          home-manager.useGlobalPkgs = true;
          home-manager.useUserPackages = true;
          home-manager.users.youwen.imports = [
            ./users/youwen/darwin/darwin-home.nix
            ./users/youwen/common/core.nix
            ./users/youwen/common/neofetch
          ];
          home-manager.backupFileExtension = "backup";

          # Optionally, use home-manager.extraSpecialArgs to pass
          # arguments to home.nix
        }
        nix-homebrew.darwinModules.nix-homebrew
        ./modules/darwin/homebrew.nix
        ./modules/darwin/yabai.nix
        ./modules/darwin/skhd.nix
      ];
    };
  };

  nixConfig = {
    extra-substituters = ["https://liminalos.cachix.org"];
    extra-trusted-public-keys = ["liminalos.cachix.org-1:GpwgIRFfXwZtZaHA2RPaVGI2ErJKasbb15pkMmQ7dN4="];
    allow-import-from-derivation = "true";
  };
}