nix-config/flake.nix

{
  description = "Nix and home-manager configurations for Softinio's macbook";

  inputs = {
    nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
    nix-darwin = {
      url = "github:LnL7/nix-darwin";
      inputs.nixpkgs.follows = "nixpkgs";
    };
    nur.url = github:nix-community/nur;
    home-manager = {
      url = "github:nix-community/home-manager";
      inputs.nixpkgs.follows = "nixpkgs";
    };
  };

  outputs = { self, nix-darwin, home-manager, nur, nixpkgs, ... }:
    let
      homeManagerConfFor = config: { ... }: {
        nixpkgs.overlays = [ nur.overlay ];
        imports = [ config ];
      };

      m3maxConfiguration = { pkgs, ... }: {
        environment.systemPackages = with pkgs;
          [
            home-manager
          ];

        fonts = {
          fontDir.enable = true;
          fonts = with pkgs; [
            fira-code
          ];
        };

        services.nix-daemon.enable = true;

        nix = {
          nixPath = nixpkgs.lib.mkForce [
            "nixpkgs=${nixpkgs}"
          ];

          package = pkgs.nixFlakes;
          settings = {
            experimental-features = "nix-command flakes";
            extra-platforms = [ "x86_64-darwin" "aarch64-darwin" ];
            trusted-users = [ "root" "salar" ];
          };
          distributedBuilds = false;
        };

        programs.fish.enable = true;

        system.configurationRevision = self.rev or self.dirtyRev or null;

        system.stateVersion = 4;

        nixpkgs.hostPlatform = "aarch64-darwin";

        users = {
          users.salar = {
            home = /Users/salar;
          };
        };
      };
    in
    {
      darwinConfigurations.salarm3max = nix-darwin.lib.darwinSystem {
        system = "aarc64-darwin";
        modules = [
          m3maxConfiguration
          home-manager.darwinModules.home-manager
          {
            home-manager.useUserPackages = true;
            home-manager.users.salar = homeManagerConfFor ./home.nix;
          }
        ];
        specialArgs = { inherit nixpkgs; };
      };

      darwinPackages = self.darwinConfigurations.salarm3max.pkgs;

      defaultPackage.aarch64-darwin = self.darwinConfigurations.salarm3max.system;
    };
}