feat(darwin): add spotify with homebrew

WARN: This commit message assumes the reason for disabling is darwin.

flake.lock

@@ -337,6 +337,42 @@
         "type": "github"
       }
     },
+    "manifest": {
+      "locked": {
+        "lastModified": 1752588656,
+        "narHash": "sha256-clKPzQ43eDpukeiGHzXmd1hGb2s4N+MWXAzQ5u5+pHQ=",
+        "owner": "rrvsh",
+        "repo": "manifest",
+        "rev": "365902fba994f30469298dee0c98a5fc0f41ec38",
+        "type": "github"
+      },
+      "original": {
+        "owner": "rrvsh",
+        "repo": "manifest",
+        "type": "github"
+      }
+    },
+    "nix-darwin": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1751313918,
+        "narHash": "sha256-HsJM3XLa43WpG+665aGEh8iS8AfEwOIQWk3Mke3e7nk=",
+        "owner": "nix-darwin",
+        "repo": "nix-darwin",
+        "rev": "e04a388232d9a6ba56967ce5b53a8a6f713cdfcf",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-darwin",
+        "ref": "master",
+        "repo": "nix-darwin",
+        "type": "github"
+      }
+    },
     "nix-index-database": {
       "inputs": {
         "nixpkgs": [
@@ -467,6 +503,8 @@
         "impermanence": "impermanence",
         "import-tree": "import-tree",
         "make-shell": "make-shell",
+        "manifest": "manifest",
+        "nix-darwin": "nix-darwin",
         "nix-index-database": "nix-index-database",
         "nixpkgs": "nixpkgs",
         "nur": "nur",

flake.nix

@@ -1,11 +1,14 @@
 {
   outputs =
-    inputs:
+    { self, ... }@inputs:
     inputs.flake-parts.lib.mkFlake { inherit inputs; } (
       (inputs.import-tree ./nix)
       // {
         systems = import inputs.systems;
-        flake.paths.root = ./.;
+        flake = {
+          inherit self;
+          paths.root = ./.;
+        };
       }
     );
   inputs = {
@@ -22,6 +25,11 @@
       url = "github:nix-community/home-manager";
       inputs.nixpkgs.follows = "nixpkgs";
     };
+    # nix darwin provides declarative mac configuration
+    nix-darwin = {
+      url = "github:nix-darwin/nix-darwin/master";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
     # the nix user repository for mainly firefox extensions
     nur = {
       url = "github:nix-community/NUR";
@@ -63,6 +71,8 @@
     files.url = "github:mightyiam/files";
     # text.nix lets us easily define markdown text to pass to files
     text.url = "github:rrvsh/text.nix";
+    # manifest lets us define all hosts in one file
+    manifest.url = "github:rrvsh/manifest";
     # make-shells.<name> creates devShells and checks
     make-shell = {
       url = "github:nicknovitski/make-shell";

nix/configurations.nix

@@ -6,28 +6,30 @@
 }:
 let
   inherit (lib) nixosSystem;
+  inherit (inputs.nix-darwin.lib) darwinSystem;
   inherit (lib.lists) optional;
   inherit (lib.attrsets) mapAttrs;
   inherit (cfg.lib.modules) forAllUsers';
+  inherit (config.manifest) hosts;
   cfg = config.flake;
-  globalCfg = name: hostConfig: {
+  globalCfg = hostName: hostConfig: {
     useGlobalPkgs = true;
     useUserPackages = true;
-    extraSpecialArgs = {
+    extraSpecialArgs = { inherit hostName hostConfig; };
-      inherit hostConfig;
-      hostName = name;
-    };
     sharedModules = [ cfg.modules.homeManager.default ];
     users = forAllUsers' (name: _: cfg.modules.homeManager.${name});
   };
-  hosts = cfg.manifest.hosts or { };
   mkConfigurations =
     class: hosts:
     mapAttrs (
       name: value:
       if class == "nixos" then
         nixosSystem {
-          specialArgs.hostName = name;
+          specialArgs = {
+            inherit (config.flake) self;
+            hostName = name;
+            hostConfig = value;
+          };
           modules = [
             cfg.modules.nixos.default
             inputs.home-manager.nixosModules.home-manager
@@ -35,6 +37,20 @@ let
             (value.extraCfg or { })
           ] ++ optional value.graphical cfg.modules.nixos.graphical;
         }
+      else if class == "darwin" then
+        darwinSystem {
+          specialArgs = {
+            inherit (config.flake) self;
+            hostName = name;
+            hostConfig = value;
+          };
+          modules = [
+            cfg.modules.darwin.default
+            inputs.home-manager.darwinModules.home-manager
+            { home-manager = globalCfg name value; }
+            (value.extraCfg or { })
+          ] ++ optional value.graphical cfg.modules.darwin.graphical;
+        }
       else
         { }
     ) hosts;
@@ -42,4 +58,5 @@ in
 {
   imports = [ inputs.home-manager.flakeModules.home-manager ];
   flake.nixosConfigurations = mkConfigurations "nixos" hosts.nixos;
+  flake.darwinConfigurations = mkConfigurations "darwin" hosts.darwin;
 }

nix/files/readme.nix

@@ -24,8 +24,8 @@
     parts."Structure" = # markdown
       ''
         The system configurations are defined in [`flake.manifest`](nix/manifest.nix).
-        `flake.manifest.owner` provides the attributes for the administrator user, including username and pubkey.
+        `manifest.owner` provides the attributes for the administrator user, including username and pubkey.
-        `flake.manifest.hosts` provides the specifications for the system configurations that should be exposed by the flake as nixosConfigurations.
+        `manifest.hosts` provides the specifications for the system configurations that should be exposed by the flake as nixosConfigurations.
         `flake.modules.nixos.*` provide NixOS options and configurations.
         The attribute `flake.modules.nixos.default` provides options that will be applied to every system of that class.
         You can use it as seen [here](nix/modules/flake/home-manager.nix):

nix/flake-parts/debug.nix

@@ -1,3 +0,0 @@
-{
-  debug = true;
-}

nix/flake-parts/flake-parts.nix

@@ -0,0 +1,10 @@
+{ inputs, ... }:
+{
+  debug = true;
+  imports = [
+    inputs.make-shell.flakeModules.default
+    inputs.manifest.flakeModules.default
+    inputs.flake-parts.flakeModules.modules
+    inputs.text.flakeModules.default
+  ];
+}

nix/flake-parts/make-shell.nix

@@ -1,5 +0,0 @@
-{ inputs, ... }:
-{
-  #TODO: add to readme
-  imports = [ inputs.make-shell.flakeModules.default ];
-}

nix/flake-parts/modules.nix

@@ -1,4 +0,0 @@
-{ inputs, ... }:
-{
-  imports = [ inputs.flake-parts.flakeModules.modules ];
-}

nix/flake-parts/text.nix

@@ -1,4 +0,0 @@
-{ inputs, ... }:
-{
-  imports = [ inputs.text.flakeModules.default ];
-}

nix/homes/rafiq/_nvf/languages.nix

@@ -4,7 +4,8 @@
   enableTreesitter = true;
   bash.enable = true;
   clang.enable = true;
-  csharp.enable = true;
+  # broken on macos
+  # csharp.enable = true;
   css.enable = true;
   go.enable = true;
   html.enable = true;
@@ -26,6 +27,7 @@
   };
   rust.enable = true;
   rust.crates.enable = true;
+  tailwind.enable = true;
   ts.enable = true;
   ts.extensions.ts-error-translator.enable = true;
   typst.enable = true;

nix/homes/rafiq/darwin.nix

@@ -0,0 +1,21 @@
+{ lib, ... }:
+let
+  inherit (lib.modules) mkIf;
+in
+{
+  flake.modules.homeManager.rafiq =
+    {
+      pkgs,
+      config,
+      hostName,
+      hostConfig,
+      ...
+    }:
+    mkIf (pkgs.system == "aarch64-darwin" || pkgs.system == "x86_64-darwin") {
+      home.file."Library/Application Support/aichat/config.yaml".text = ''
+        model: gemini:gemini-2.0-flash
+        clients:
+        - type: gemini
+      '';
+    };
+}

nix/homes/rafiq/default.nix

@@ -45,6 +45,7 @@ in
         ];
       };
       programs = {
+        mise.enable = true;
         nvf.enable = true;
         nvf.settings.vim = {
           syntaxHighlighting = true;

nix/homes/rafiq/desktop/darwin.nix

@@ -0,0 +1,31 @@
+{
+  flake.modules.darwin.graphical.homebrew = {
+    brews = [
+      "mise"
+      "docker"
+    ];
+    casks = [
+      "ghostty"
+      "slack"
+      "gitify"
+      "telegram"
+      "vial"
+      "linear-linear"
+      "chatgpt"
+      "spotify"
+    ];
+  };
+  flake.modules.homeManager.rafiq = {
+    # make sure brew is on the path for M1
+    programs.zsh.initContent = ''
+      if [[ $(uname -m) == 'arm64' ]]; then
+        eval "$(/opt/homebrew/bin/brew shellenv)"
+      fi
+    '';
+    programs.fish.shellInit = ''
+      if test (uname -m) = "arm64"
+        eval (/opt/homebrew/bin/brew shellenv)
+      end
+    '';
+  };
+}

nix/homes/rafiq/desktop/default.nix

@@ -1,75 +1,9 @@
+{ lib, inputs, ... }:
 {
-  lib,
-  inputs,
-  config,
-  ...
-}:
-let
-  cfg = config.flake;
-in
-{
-  allowedUnfreePackages = [
-    "stremio-shell"
-    "stremio-server"
-    "steam"
-    "steam-unwrapped"
-  ];
-  flake.modules.nixos.graphical =
-    { config, pkgs, ... }:
-    {
-      fonts.packages = [ pkgs.font-awesome ];
-      services.getty.autologinUser = cfg.admin.username;
-      # Start Hyprland at boot only if not connecting through SSH
-      environment.loginShellInit = # sh
-        ''
-          if [[ -z "$SSH_CLIENT" && -z "$SSH_CONNECTION" ]]; then
-            if uwsm check may-start; then
-              exec uwsm start hyprland-uwsm.desktop
-            fi
-          fi
-        '';
-      environment.variables = {
-        # Get Electron apps to use Wayland
-        ELECTRON_OZONE_PLATFORM_HINT = "auto";
-        NIXOS_OZONE_WL = "1";
-      };
-      programs = {
-        hyprland = {
-          enable = true;
-          # Use UWSM to have each process controlled by systemd init
-          withUWSM = true;
-        };
-        steam = {
-          enable = true;
-          gamescopeSession.enable = true;
-        };
-      };
-      security.pam.services.hyprlock = { };
-      services.sunshine = {
-        enable = true;
-        capSysAdmin = true;
-        openFirewall = true;
-        settings = {
-          sunshine_name = config.networking.hostName;
-          origin_pin_allowed = "wan";
-          origin_web_ui_allowed = "wan";
-        };
-        applications = { };
-      };
-      # spotifyd
-      networking.firewall.allowedTCPPorts = [ 5353 ];
-      networking.firewall.allowedUDPPorts = [ 5353 ];
-    };
   flake.modules.homeManager.rafiq =
-    {
+    { pkgs, config, ... }:
-      pkgs,
-      config,
-      hostName,
-      hostConfig,
-      ...
-    }:
     let
-      inherit (lib.modules) mkMerge mkIf;
+      inherit (lib.modules) mkIf;
       inherit (builtins) map listToAttrs;
       inherit (lib.lists) findFirstIndex;
       inherit (inputs.nur.legacyPackages.${pkgs.stdenv.hostPlatform.system}.repos.rycee) firefox-addons;
@@ -104,185 +38,24 @@ in
         targets = {
           firefox.colorTheme.enable = true;
           firefox.profileNames = syncedProfiles;
-          waybar.addCss = false;
         };
       };
-      persistDirs = [
-        "docs"
-        "repos"
-        "vids"
-        "tmp"
-        ".cache/Smart Code ltd/Stremio"
-        ".local/share/Smart Code ltd/Stremio"
-        ".mozilla/firefox"
-        ".tor project"
-        ".local/share/Steam"
-        ".local/share/PrismLauncher"
-        ".config/sunshine"
-      ];
       home = {
-        packages = with pkgs; [
-          prismlauncher
-          stremio
-          tor-browser
-          vlc
-          wl-clipboard-rs
-        ];
         sessionVariables = {
           BROWSER = "firefox";
-          LAUNCHER = "fuzzel";
-          LOCKSCREEN = "hyprlock";
-          NOTIFICATION_DAEMON = "mako";
           TERMINAL = "ghostty";
-          STATUS_BAR = "waybar";
         };
       };
       programs = {
-        fuzzel.enable = true;
-        obs-studio.enable = true;
         vesktop.enable = true;
         thunderbird.enable = true;
         thunderbird.profiles.rafiq.isDefault = true;
+        # ghostty is broken on nix-darwin
+        ghostty.settings.confirm-close-surface = false;
         firefox = {
           enable = true;
           inherit profiles;
         };
-        hyprlock = {
-          enable = true;
-          settings = {
-            general.hide_cursor = true;
-            general.ignore_empty_input = true;
-            background.blur_passes = 5;
-            background.blur_size = 5;
-            label = {
-              text = ''hi, $USER.'';
-              font_size = 32;
-              position = "0, 0";
-              halign = "center";
-              valign = "center";
-              zindex = 1;
-              shadow_passes = 5;
-              shadow_size = 5;
       };
-            input-field = {
-              placeholder_text = "";
-              fade_on_empty = true;
-              size = "200, 45";
-              position = "0, -5%";
-              halign = "center";
-              valign = "center";
-              zindex = 1;
-              shadow_passes = 5;
-              shadow_size = 5;
-            };
-          };
-        };
-        ghostty = {
-          enable = true;
-          settings = {
-            confirm-close-surface = false;
-          };
-        };
-        waybar = {
-          enable = true;
-          settings = [
-            {
-              layer = "top";
-              modules-left = [
-                "pulseaudio"
-              ];
-              modules-right = [
-                "battery"
-                "clock"
-              ];
-              "pulseaudio" = {
-                format = "{icon} {volume}%";
-                format-muted = "";
-                format-icons.default = [
-                  ""
-                  ""
-                ];
-                on-click = "${pkgs.pulseaudio}/bin/pactl set-sink-mute @DEFAULT_SINK@ toggle";
-              };
-              "clock" = {
-                interval = 1;
-                format = "{:%F %T}";
-              };
-              "battery" = {
-                interval = 1;
-                bat-compatibility = true;
-              };
-            }
-          ];
-          style = # css
-            ''
-              window#waybar {
-                background-color: rgba(0, 0, 0, 0);
-              }
-
-              #pulseaudio,
-              #battery,
-              #clock {
-                padding-top: 5px;
-                padding-bottom: 5px;
-                padding-right: 5px;
-                color: #ffffff;
-              }
-            '';
-        };
-
-      };
-      services = {
-        spotifyd.enable = true;
-        spotifyd.settings.global = {
-          device_name = "${hostName}";
-          device_type = "computer";
-          zeroconf_port = 5353;
-        };
-
-        mako.enable = true;
-        mako.settings.default-timeout = 10000;
-
-      };
-      wayland.windowManager.hyprland = {
-        enable = true;
-        # This is needed for UWSM
-        systemd.enable = false;
-        # Null the packages since we use them system wide
-        package = null;
-        portalPackage = null;
-        settings = mkMerge [
-          (import ./_hyprland/decoration.nix)
-          (import ./_hyprland/keybinds.nix { inherit pkgs; })
-          {
-            ecosystem.no_update_news = true;
-            xwayland.force_zero_scaling = true;
-            monitor =
-              let
-                mainMonitor = hostConfig.machine.monitors.main;
-              in
-              [
-                "${mainMonitor.id}, ${mainMonitor.resolution}@${mainMonitor.refresh-rate}, auto, ${mainMonitor.scale}"
-                ", preferred, auto, 1"
-              ];
-            exec-once = [
-              "uwsm app -- $LOCKSCREEN"
-              "uwsm app -- $NOTIFICATION_DAEMON"
-              "uwsm app -- $STATUS_BAR"
-            ];
-          }
-        ];
-      };
-      # xdg.configFile."uwsm/env".text = # sh
-      #   ''
-      #     # Force apps to scale right with Wayland
-      #     export GDK_SCALE=${mainMonitor.scale}
-      #     export STEAM_FORCE_DESKTOPUI_SCALING=${mainMonitor.scale}
-      #   '';
-      # xdg.configFile."uwsm/env-hyprland".text = # sh
-      #   ''
-      #     export GDK_SCALE=${mainMonitor.scale}
-      #     export STEAM_FORCE_DESKTOPUI_SCALING=${mainMonitor.scale}
-      #   '';
     };
 }

nix/homes/rafiq/desktop/nixos.nix

@@ -0,0 +1,232 @@
+{ lib, config, ... }:
+let
+  inherit (config.manifest) admin;
+in
+{
+  allowedUnfreePackages = [
+    "stremio-shell"
+    "stremio-server"
+    "steam"
+    "steam-unwrapped"
+  ];
+  flake.modules.nixos.graphical =
+    { config, pkgs, ... }:
+    {
+      fonts.packages = [ pkgs.font-awesome ];
+      services.getty.autologinUser = admin.username;
+      # Start Hyprland at boot only if not connecting through SSH
+      environment.loginShellInit = # sh
+        ''
+          if [[ -z "$SSH_CLIENT" && -z "$SSH_CONNECTION" ]]; then
+            if uwsm check may-start; then
+              exec uwsm start hyprland-uwsm.desktop
+            fi
+          fi
+        '';
+      environment.variables = {
+        # Get Electron apps to use Wayland
+        ELECTRON_OZONE_PLATFORM_HINT = "auto";
+        NIXOS_OZONE_WL = "1";
+      };
+      programs = {
+        hyprland = {
+          enable = true;
+          # Use UWSM to have each process controlled by systemd init
+          withUWSM = true;
+        };
+        steam = {
+          enable = true;
+          gamescopeSession.enable = true;
+        };
+      };
+      security.pam.services.hyprlock = { };
+      services.sunshine = {
+        enable = true;
+        capSysAdmin = true;
+        openFirewall = true;
+        settings = {
+          sunshine_name = config.networking.hostName;
+          origin_pin_allowed = "wan";
+          origin_web_ui_allowed = "wan";
+        };
+        applications = { };
+      };
+      # spotifyd
+      networking.firewall.allowedTCPPorts = [ 5353 ];
+      networking.firewall.allowedUDPPorts = [ 5353 ];
+    };
+  flake.modules.homeManager.rafiq =
+    {
+      pkgs,
+      config,
+      hostName,
+      hostConfig,
+      ...
+    }:
+    let
+      inherit (lib.modules) mkMerge mkIf;
+    in
+    mkIf (config.graphical && pkgs.system == "x86_64-linux") {
+      stylix.targets.waybar.addCss = false;
+      persistDirs = [
+        "docs"
+        "repos"
+        "vids"
+        "tmp"
+        ".cache/Smart Code ltd/Stremio"
+        ".local/share/Smart Code ltd/Stremio"
+        ".mozilla/firefox"
+        ".tor project"
+        ".local/share/Steam"
+        ".local/share/PrismLauncher"
+        ".config/sunshine"
+      ];
+      home = {
+        packages = with pkgs; [
+          wl-clipboard-rs
+          stremio
+          tor-browser
+          vlc
+          prismlauncher
+        ];
+        sessionVariables = {
+          LAUNCHER = "fuzzel";
+          LOCKSCREEN = "hyprlock";
+          NOTIFICATION_DAEMON = "mako";
+          STATUS_BAR = "waybar";
+        };
+      };
+      # xdg.configFile."uwsm/env".text = # sh
+      #   ''
+      #     # Force apps to scale right with Wayland
+      #     export GDK_SCALE=${mainMonitor.scale}
+      #     export STEAM_FORCE_DESKTOPUI_SCALING=${mainMonitor.scale}
+      #   '';
+      # xdg.configFile."uwsm/env-hyprland".text = # sh
+      #   ''
+      #     export GDK_SCALE=${mainMonitor.scale}
+      #     export STEAM_FORCE_DESKTOPUI_SCALING=${mainMonitor.scale}
+      #   '';
+      wayland.windowManager.hyprland = {
+        enable = true;
+        # This is needed for UWSM
+        systemd.enable = false;
+        # Null the packages since we use them system wide
+        package = null;
+        portalPackage = null;
+        settings = mkMerge [
+          (import ./_hyprland/decoration.nix)
+          (import ./_hyprland/keybinds.nix { inherit pkgs; })
+          {
+            ecosystem.no_update_news = true;
+            xwayland.force_zero_scaling = true;
+            monitor =
+              let
+                mainMonitor = hostConfig.machine.monitors.main;
+              in
+              [
+                "${mainMonitor.id}, ${mainMonitor.resolution}@${mainMonitor.refresh-rate}, auto, ${mainMonitor.scale}"
+                ", preferred, auto, 1"
+              ];
+            exec-once = [
+              "uwsm app -- $LOCKSCREEN"
+              "uwsm app -- $NOTIFICATION_DAEMON"
+              "uwsm app -- $STATUS_BAR"
+            ];
+          }
+        ];
+      };
+      services = {
+        spotifyd.enable = true;
+        spotifyd.settings.global = {
+          device_name = "${hostName}";
+          device_type = "computer";
+          zeroconf_port = 5353;
+        };
+        mako.enable = true;
+        mako.settings.default-timeout = 10000;
+      };
+      programs = {
+        obs-studio.enable = true;
+        fuzzel.enable = true;
+        ghostty.enable = true;
+        waybar = {
+          enable = true;
+          settings = [
+            {
+              layer = "top";
+              modules-left = [
+                "pulseaudio"
+              ];
+              modules-right = [
+                "battery"
+                "clock"
+              ];
+              "pulseaudio" = {
+                format = "{icon} {volume}%";
+                format-muted = "";
+                format-icons.default = [
+                  ""
+                  ""
+                ];
+                on-click = "${pkgs.pulseaudio}/bin/pactl set-sink-mute @DEFAULT_SINK@ toggle";
+              };
+              "clock" = {
+                interval = 1;
+                format = "{:%F %T}";
+              };
+              "battery" = {
+                interval = 1;
+                bat-compatibility = true;
+              };
+            }
+          ];
+          style = # css
+            ''
+              window#waybar {
+                background-color: rgba(0, 0, 0, 0);
+              }
+
+              #pulseaudio,
+              #battery,
+              #clock {
+                padding-top: 5px;
+                padding-bottom: 5px;
+                padding-right: 5px;
+                color: #ffffff;
+              }
+            '';
+        };
+        hyprlock = {
+          enable = true;
+          settings = {
+            general.hide_cursor = true;
+            general.ignore_empty_input = true;
+            background.blur_passes = 5;
+            background.blur_size = 5;
+            label = {
+              text = ''hi, $USER.'';
+              font_size = 32;
+              position = "0, 0";
+              halign = "center";
+              valign = "center";
+              zindex = 1;
+              shadow_passes = 5;
+              shadow_size = 5;
+            };
+            input-field = {
+              placeholder_text = "";
+              fade_on_empty = true;
+              size = "200, 45";
+              position = "0, -5%";
+              halign = "center";
+              valign = "center";
+              zindex = 1;
+              shadow_passes = 5;
+              shadow_size = 5;
+            };
+          };
+        };
+      };
+    };
+}

nix/lib/modules.nix

@@ -1,6 +1,5 @@
 { lib, config, ... }:
 let
-  cfg = config.flake;
   inherit (builtins) foldl' attrNames;
   inherit (lib.attrsets) mapAttrs;
 in
@@ -35,7 +34,7 @@ in
 
       :::
     */
-    userListToAttrs = f: foldl' (acc: elem: acc // (f elem)) { } (attrNames cfg.manifest.users);
+    userListToAttrs = f: foldl' (acc: elem: acc // (f elem)) { } (attrNames config.manifest.users);
     /**
       Return an attribute set for use with a option that needs to be used for all users.
 
@@ -65,7 +64,7 @@ in
 
       :::
     */
-    forAllUsers = attrset: mapAttrs (_: _: attrset) cfg.manifest.users;
+    forAllUsers = attrset: mapAttrs (_: _: attrset) config.manifest.users;
 
     /**
       Like forAllUsers, but passes in the name and value from the manifest.
@@ -96,6 +95,6 @@ in
 
       :::
     */
-    forAllUsers' = f: mapAttrs f cfg.manifest.users;
+    forAllUsers' = f: mapAttrs f config.manifest.users;
   };
 }

nix/manifest.nix

@@ -1,5 +1,5 @@
 {
-  flake.manifest = {
+  manifest = {
     users.rafiq = {
       primary = true;
       name = "Mohammad Rafiq";
@@ -7,7 +7,18 @@
       shell = "fish";
       pubkey = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAILdsZyY3gu8IGB8MzMnLdh+ClDxQQ2RYG9rkeetIKq8n rafiq";
     };
-    hosts.nixos = {
+    hosts = {
+      darwin = {
+        venus = {
+          graphical = true;
+          machine.platform = "intel";
+        };
+        hephaestus = {
+          graphical = true;
+          machine.platform = "apple-silicon";
+        };
+      };
+      nixos = {
         nemesis = {
           graphical = true;
           machine = {
@@ -22,10 +33,10 @@
             };
           };
           extraCfg = {
-          services.fwupd.enable = true; # FIXME: remove
             machine = {
               bluetooth.enable = true;
               usb.automount = true;
+              usb.qmk.enable = true;
               virtualisation = {
                 podman.enable = true;
                 podman.distrobox.enable = true;
@@ -89,4 +100,5 @@
         };
       };
     };
+  };
 }

nix/meta.nix

@@ -5,57 +5,14 @@
   ...
 }:
 let
-  inherit (lib.options) mkOption mkEnableOption;
+  inherit (lib.options) mkOption;
-  inherit (cfg.lib.options) mkStrOption;
+  inherit (lib.types) path lazyAttrsOf raw;
-  inherit (lib.types)
-    path
-    lazyAttrsOf
-    raw
-    deferredModule
-    submodule
-    ;
   inherit (inputs.flake-parts.lib) mkSubmoduleOptions;
-  inherit (cfg.lib.attrsets) firstAttrNameMatching;
   cfg = config.flake;
-  monitorOpts = submodule {
-    options = {
-      id = mkStrOption "";
-      resolution = mkStrOption "";
-      refresh-rate = mkStrOption "";
-      scale = mkStrOption "";
-    };
-  };
-  userOpts = submodule {
-    options = {
-      username = mkStrOption "";
-      primary = mkEnableOption "";
-      name = mkStrOption "";
-      email = mkStrOption "";
-      shell = mkStrOption "";
-      pubkey = mkStrOption "";
-    };
-  };
-  hostOpts = submodule {
-    options = {
-      graphical = mkEnableOption "";
-      machine = {
-        platform = mkStrOption "";
-        gpu = mkStrOption "";
-        root.drive = mkStrOption "";
-        monitors = mkOption {
-          type = lazyAttrsOf monitorOpts;
-          default = { };
-        };
-      };
-      extraCfg = mkOption {
-        type = deferredModule;
-        default = { };
-      };
-    };
-  };
 in
 {
   options.flake = mkSubmoduleOptions {
+    self = mkOption { type = raw; };
     lib = mkOption {
       type = lazyAttrsOf raw;
       default = { };
@@ -67,35 +24,8 @@ in
         readOnly = true;
       };
     };
-    manifest = mkOption {
-      type = submodule {
-        options = {
-          users = mkOption {
-            type = lazyAttrsOf userOpts;
-            default = { };
   };
-          hosts = mkOption {
+  config.flake = {
-            # hosts.nixos, hosts.darwin, etc.
-            type = lazyAttrsOf (lazyAttrsOf hostOpts);
-            default = { };
-          };
-        };
-      };
-    };
-    # Helper Option
-    admin = mkOption {
-      type = userOpts;
-      default = { };
-    };
-  };
-  config.flake =
-    let
-      username = firstAttrNameMatching (_: v: v.primary or false) cfg.manifest.users;
-    in
-    {
     paths.secrets = cfg.paths.root + "/secrets";
-      admin = cfg.manifest.users.${username} // {
-        inherit username;
-      };
   };
 }

nix/modules/cli/git.nix

@@ -1,6 +1,6 @@
 { config, ... }:
 let
-  inherit (config.flake) manifest;
+  inherit (config.manifest) users;
 in
 {
   flake.modules.homeManager.default =
@@ -9,8 +9,8 @@ in
       home.sessionVariables.GIT_CONFIG_GLOBAL = "$HOME/.config/git/config";
       programs.git = {
         enable = true;
-        userName = manifest.users.${config.home.username}.name;
+        userName = users.${config.home.username}.name;
-        userEmail = manifest.users.${config.home.username}.email;
+        userEmail = users.${config.home.username}.email;
         signing.key = "~/.ssh/id_ed25519.pub";
       };
     };

nix/modules/cli/nix.nix

@@ -3,4 +3,11 @@
     "nix-command"
     "flakes"
   ];
+  flake.modules.darwin.default = {
+    nix.enable = false;
+    nix.settings.experimental-features = [
+      "nix-command"
+      "flakes"
+    ];
+  };
 }

nix/modules/cli/shell.nix

@@ -1,23 +1,36 @@
 { config, lib, ... }:
 let
   cfg = config.flake;
+  inherit (config.manifest) users;
   inherit (cfg.lib.modules) forAllUsers';
   inherit (lib.attrsets) mapAttrs';
 in
 {
-  flake.modules.nixos.default =
+  flake.modules = {
+    nixos.default =
       { pkgs, ... }:
       {
         programs = mapAttrs' (name: value: {
           name = value.shell;
           value.enable = true;
-      }) cfg.manifest.users;
+        }) users;
         users.users = forAllUsers' (_: value: { shell = pkgs.${value.shell}; });
       };
-  flake.modules.homeManager.default =
+    darwin.default =
+      { pkgs, ... }:
+      {
+        programs = mapAttrs' (name: value: {
+          name = value.shell;
+          value.enable = true;
+        }) users;
+        users.users = forAllUsers' (_: value: { shell = pkgs.${value.shell}; });
+        environment.shells = [ pkgs.fish ];
+      };
+    homeManager.default =
       { config, ... }:
       {
-      programs.${cfg.manifest.users.${config.home.username}.shell}.enable = true;
+        programs.${users.${config.home.username}.shell}.enable = true;
         home.shell.enableShellIntegration = true;
       };
+  };
 }

nix/modules/graphical/default.nix

@@ -3,12 +3,15 @@ let
   inherit (lib.options) mkEnableOption;
 in
 {
-  flake.modules.nixos.graphical = {
+  flake.modules = {
+    nixos.graphical = {
       home-manager.sharedModules = [ { graphical = true; } ];
       services.pipewire = {
         enable = true;
         pulse.enable = true;
       };
     };
-  flake.modules.homeManager.default.options.graphical = mkEnableOption "";
+    homeManager.default.options.graphical = mkEnableOption "";
+    darwin.graphical.home-manager.sharedModules = [ { graphical = true; } ];
+  };
 }

nix/modules/graphical/stylix.nix

@@ -9,4 +9,12 @@
       stylix.enable = true;
       stylix.base16Scheme = "${pkgs.base16-schemes}/share/themes/gruvbox-dark-hard.yaml";
     };
+  flake.modules.darwin.default =
+    { pkgs, ... }:
+    {
+      imports = [ inputs.stylix.darwinModules.stylix ];
+      stylix.enable = true;
+      #TODO: move into manifest
+      stylix.base16Scheme = "${pkgs.base16-schemes}/share/themes/gruvbox-dark-hard.yaml";
+    };
 }

nix/modules/machine/default.nix

@@ -5,7 +5,12 @@ let
 in
 {
   flake.modules.nixos.default =
-    { config, modulesPath, ... }:
+    {
+      config,
+      modulesPath,
+      pkgs,
+      ...
+    }:
     let
       cfg = config.machine;
     in
@@ -14,6 +19,7 @@ in
       options.machine = {
         bluetooth.enable = mkEnableOption "";
         usb.automount = mkEnableOption "";
+        usb.qmk.enable = mkEnableOption "";
       };
       config = mkMerge [
         (mkIf cfg.usb.automount {
@@ -28,6 +34,18 @@ in
             }
           ];
         })
+        (mkIf cfg.usb.qmk.enable {
+          hardware.keyboard.qmk.enable = true;
+          services.udev = {
+            packages = with pkgs; [
+              vial
+              qmk
+              qmk-udev-rules
+              qmk_hid
+            ];
+          };
+
+        })
         (mkIf cfg.bluetooth.enable {
           persistDirs = [ "/var/lib/bluetooth" ];
           hardware.bluetooth = {

nix/modules/machine/gpu.nix

@@ -1,7 +1,3 @@
-{ config, ... }:
-let
-  cfg = config.flake;
-in
 {
   allowedUnfreePackages = [
     "nvidia-x11"
@@ -11,11 +7,11 @@ in
     {
       config,
       pkgs,
-      hostName,
+      hostConfig,
       ...
     }:
     let
-      gpu = cfg.manifest.hosts.nixos.${hostName}.machine.gpu or "";
+      inherit (hostConfig.machine) gpu;
     in
     if gpu == "nvidia" then
       {

nix/modules/machine/platform.nix

@@ -1,9 +1,8 @@
-{ config, ... }:
 {
   flake.modules.nixos.default =
-    { hostName, ... }:
+    { hostConfig, ... }:
     let
-      inherit (config.flake.manifest.hosts.nixos.${hostName}.machine) platform;
+      inherit (hostConfig.machine) platform;
       arch = if platform == "amd" || platform == "intel" then "x86_64" else "aarch64";
     in
     {
@@ -11,4 +10,14 @@
       boot.kernelModules = [ "kvm-${platform}" ];
       nixpkgs.hostPlatform = "${arch}-linux";
     };
+
+  flake.modules.darwin.default =
+    { hostConfig, ... }:
+    let
+      inherit (hostConfig.machine) platform;
+      arch = if platform == "intel" then "x86_64" else "aarch64";
+    in
+    {
+      nixpkgs.hostPlatform = "${arch}-darwin";
+    };
 }

nix/modules/machine/root.nix

@@ -1,17 +1,12 @@
-{
+{ lib, inputs, ... }:
-  config,
-  lib,
-  inputs,
-  ...
-}:
 let
   inherit (lib.modules) mkMerge mkIf mkAfter;
 in
 {
   flake.modules.nixos.default =
-    { hostName, ... }:
+    { hostConfig, ... }:
     let
-      inherit (config.flake.manifest.hosts.nixos.${hostName}.machine) root;
+      inherit (hostConfig.machine) root;
     in
     {
       imports = [ inputs.disko.nixosModules.disko ];
@@ -85,7 +80,7 @@ in
           };
         }
         # Ephemeral by default - assumes btrfs
-        (mkIf (config.flake.manifest.hosts.nixos.${hostName}.machine.root.ephemeral or true) {
+        (mkIf root.ephemeral {
           boot.initrd.postDeviceCommands = mkAfter ''
             mkdir /btrfs_tmp
             mount /dev/root_vg/root /btrfs_tmp

nix/modules/networking/ssh.nix

@@ -1,6 +1,7 @@
 { config, lib, ... }:
 let
   cfg = config.flake;
+  inherit (config.manifest) admin;
   inherit (lib.modules) mkMerge;
   inherit (cfg.lib.modules) forAllUsers';
 in
@@ -16,7 +17,7 @@ in
         "/etc/ssh/ssh_host_rsa_key.pub"
       ];
     }
-    { users.users.root.openssh.authorizedKeys.keys = [ cfg.admin.pubkey ]; }
+    { users.users.root.openssh.authorizedKeys.keys = [ admin.pubkey ]; }
   ];
   flake.modules.homeManager.default = {
     persistDirs = [ ".ssh" ];

nix/modules/networking/tailscale.nix

@@ -14,4 +14,12 @@ in
       persistDirs = [ "/var/lib/tailscale" ];
       sops.secrets."tailscale/client-secret".sopsFile = secrets + "/tailscale.yaml";
     };
+  flake.modules.darwin.default =
+    { pkgs, ... }:
+    {
+      services.tailscale = {
+        enable = true;
+        package = pkgs.tailscale.overrideAttrs { doCheck = false; };
+      };
+    };
 }

nix/modules/server/web-servers.nix

@@ -4,7 +4,7 @@ let
   inherit (config.flake.lib.options) mkStrOption mkPathOption;
   inherit (config.flake.lib.services) mkRootDomain;
   inherit (config.flake.paths) secrets;
-  inherit (config.flake.admin) email;
+  inherit (config.manifest.admin) email;
   inherit (lib.types) listOf submodule attrs;
   inherit (lib.options) mkOption mkEnableOption;
   inherit (lib.modules) mkMerge mkIf;

nix/modules/system/homebrew.nix

@@ -0,0 +1,11 @@
+{ config, ... }:
+let
+  inherit (config.manifest) admin;
+in
+{
+  flake.modules.darwin.graphical.homebrew = {
+    enable = true;
+    user = admin.username;
+    onActivation.cleanup = "uninstall";
+  };
+}

nix/modules/system/persist.nix

@@ -5,6 +5,7 @@
   ...
 }:
 let
+  inherit (lib.modules) mkIf;
   inherit (lib.options) mkOption;
   inherit (config.flake.lib.options) mkStrOption;
   inherit (lib.types)
@@ -49,15 +50,17 @@ in
       };
     };
   flake.modules.homeManager.default =
-    { config, ... }:
+    { config, pkgs, ... }:
     {
       imports = [ inputs.impermanence.homeManagerModules.impermanence ];
       options.persistDirs = mkOpts "directory" { };
       options.persistFiles = mkOpts "file" { };
-      config.home.persistence."/persist${config.home.homeDirectory}" = {
+      config = mkIf (pkgs.system == "x86_64-linux") {
+        home.persistence."/persist${config.home.homeDirectory}" = {
           allowOther = true;
           directories = config.persistDirs;
           files = config.persistFiles;
         };
       };
+    };
 }

nix/modules/system/secrets.nix

@@ -6,21 +6,48 @@
 }:
 let
   cfg = config.flake;
+  inherit (cfg.paths) secrets;
   inherit (builtins) readFile;
   inherit (lib.meta) getExe;
   inherit (lib.strings) trim;
-  inherit (cfg.admin) username pubkey;
+  inherit (config.manifest.admin) username pubkey;
 in
 {
-  flake.modules.nixos.default =
+  flake.modules = {
+    nixos.default =
       { config, ... }:
       {
         imports = [ inputs.sops-nix.nixosModules.sops ];
-      config.sops.age.sshKeyPaths = [
+        config = {
+          sops = {
+            age.sshKeyPaths = [
               "/persist${config.users.defaultUserHome}/${username}/.ssh/id_ed25519"
             ];
+            secrets."keys/gemini".sopsFile = secrets + "/keys.yaml";
+          };
+          environment.shellInit = # sh
+            ''
+              export GEMINI_API_KEY=$(sudo cat ${config.sops.secrets."keys/gemini".path})
+            '';
+        };
+      };
+    darwin.default =
+      { config, ... }:
+      {
+        imports = [ inputs.sops-nix.darwinModules.sops ];
+        config = {
+          sops = {
+            age.sshKeyPaths = [ "${config.users.users.${username}.home}/.ssh/id_ed25519" ];
+            secrets."keys/gemini".sopsFile = secrets + "/keys.yaml";
+          };
+          environment.shellInit = # sh
+            ''
+              export GEMINI_API_KEY=$(sudo cat ${config.sops.secrets."keys/gemini".path})
+            '';
+        };
+      };
+    homeManager.default.persistDirs = [ ".config/sops/age" ];
   };
-  flake.modules.homeManager.default.persistDirs = [ ".config/sops/age" ];
   perSystem =
     { pkgs, ... }:
     {

nix/modules/system/sudo.nix

@@ -1,11 +1,19 @@
 { config, ... }:
 let
-  cfg = config.flake;
+  inherit (config.manifest) admin;
 in
 {
   flake.modules.nixos.default = {
     security.sudo.wheelNeedsPassword = false;
     nix.settings.trusted-users = [ "@wheel" ];
-    users.users.${cfg.admin.username}.extraGroups = [ "wheel" ];
+    users.users.${admin.username}.extraGroups = [ "wheel" ];
+  };
+  flake.modules.darwin.default.security = {
+    sudo.extraConfig = "%admin          ALL = (ALL) NOPASSWD: ALL";
+    pam.services.sudo_local = {
+      enable = true;
+      reattach = true;
+      touchIdAuth = true;
+    };
   };
 }

nix/modules/system/system.nix

@@ -1,14 +1,18 @@
 {
-  flake.modules.nixos.default = {
+  flake.modules = {
+    nixos.default = {
       persistFiles = [ "/etc/machine-id" ];
       persistDirs = [ "/var/lib/systemd" ];
       time.timeZone = "Asia/Singapore";
       i18n.defaultLocale = "en_US.UTF-8";
       system.stateVersion = "25.11";
     };
-  flake.modules.homeManager.default =
+    homeManager.default.home.stateVersion = "25.11";
-    { osConfig, ... }:
+    darwin.default =
+      { self, ... }:
       {
-      home.stateVersion = osConfig.system.stateVersion;
+        system.configurationRevision = self.rev or self.dirtyRev or null;
+        system.stateVersion = 6;
+      };
   };
 }

nix/modules/system/users.nix

@@ -1,7 +1,10 @@
-{ config, ... }:
+{ config, lib, ... }:
 let
   cfg = config.flake;
+  inherit (config.manifest) users admin;
   inherit (cfg.lib.modules) userListToAttrs forAllUsers';
+  inherit (lib.lists) findFirstIndex;
+  inherit (builtins) attrNames;
 in
 {
   flake.modules.nixos.default =
@@ -31,4 +34,22 @@ in
         }
       );
     };
+  flake.modules.darwin.default =
+    { config, ... }:
+    {
+      system.primaryUser = admin.username;
+      users.knownUsers = attrNames users;
+      users.users = forAllUsers' (
+        name: _: {
+          home = "/Users/${name}";
+          uid = 501 + (findFirstIndex (x: x == name) null (attrNames users));
+        }
+      );
+      home-manager.users = forAllUsers' (
+        name: _: {
+          home.username = name;
+          home.homeDirectory = config.users.users.${name}.home;
+        }
+      );
+    };
 }

nix/modules/unfree-packages.nix

@@ -11,7 +11,8 @@ in
     type = listOf str;
     default = [ ];
   };
-  config.flake.modules.nixos.default = {
+  config.flake.modules = {
-    nixpkgs.config.allowUnfreePredicate = predicate;
+    nixos.default.nixpkgs.config.allowUnfreePredicate = predicate;
+    darwin.default.nixpkgs.config.allowUnfreePredicate = predicate;
   };
 }