feat: merge desktop + desktop-minimal + calibre with sub-options

features/calibre.nix

@@ -1,22 +0,0 @@
-{
-  nixos =
-    { pkgs, ... }:
-    {
-      environment.systemPackages = [ pkgs.calibre ];
-
-      # udev rules for kindle and mtp device access
-      # NOTE:(@janezicmatej) uses services.udev.packages instead of extraRules
-      # because extraRules writes to 99-local.rules which is too late for uaccess
-      # see https://github.com/NixOS/nixpkgs/issues/308681
-      services.udev.packages = [
-        pkgs.libmtp
-        (pkgs.writeTextFile {
-          name = "kindle-udev-rules";
-          text = ''
-            ACTION!="remove", SUBSYSTEM=="usb", ATTRS{idVendor}=="1949", TAG+="uaccess"
-          '';
-          destination = "/etc/udev/rules.d/70-kindle.rules";
-        })
-      ];
-    };
-}

features/desktop-minimal.nix

@@ -1,45 +0,0 @@
-{
-  nixos =
-    { pkgs, inputs, ... }:
-    {
-      imports = [ inputs.stylix.nixosModules.stylix ];
-
-      # audio
-      services.pipewire = {
-        enable = true;
-        pulse.enable = true;
-      };
-
-      security.polkit.enable = true;
-      services.dbus.enable = true;
-      services.playerctld.enable = true;
-
-      xdg.portal = {
-        enable = true;
-        xdgOpenUsePortal = true;
-        extraPortals = [
-          pkgs.xdg-desktop-portal-wlr
-          pkgs.xdg-desktop-portal-gtk
-        ];
-      };
-
-      fonts.packages = with pkgs; [
-        font-awesome
-        nerd-fonts.jetbrains-mono
-      ];
-
-      # theming
-      stylix = {
-        enable = true;
-        polarity = "dark";
-        image = "${inputs.assets}/wallpaper.png";
-        base16Scheme = "${pkgs.base16-schemes}/share/themes/gruvbox-material-dark-medium.yaml";
-      };
-    };
-
-  home =
-    { inputs, ... }:
-    {
-      home.file.".assets".source = inputs.assets;
-    };
-}

features/desktop.nix

@@ -1,85 +1,152 @@
 {
   nixos =
-    { pkgs, inputs, ... }:
+    { config, lib, pkgs, inputs, ... }:
+    let
+      cfg = config.features.desktop;
+    in
     {
-      imports = [ inputs.stylix.nixosModules.stylix ];
+      options.features.desktop = {
+        enable = lib.mkEnableOption "desktop environment";
 
-      # audio
+        audio.enable = lib.mkOption {
-      services.pipewire = {
+          type = lib.types.bool;
-        enable = true;
+          default = true;
-        pulse.enable = true;
+        };
+
+        bluetooth.enable = lib.mkOption {
+          type = lib.types.bool;
+          default = false;
+        };
+
+        apps.enable = lib.mkOption {
+          type = lib.types.bool;
+          default = true;
+        };
+
+        theme = {
+          wallpaper = lib.mkOption {
+            type = lib.types.path;
+            default = "${inputs.assets}/wallpaper.png";
+          };
+
+          scheme = lib.mkOption {
+            type = lib.types.str;
+            default = "gruvbox-material-dark-medium";
+          };
+
+          polarity = lib.mkOption {
+            type = lib.types.enum [
+              "dark"
+              "light"
+            ];
+            default = "dark";
+          };
+        };
+
+        internalCA.enable = lib.mkOption {
+          type = lib.types.bool;
+          default = true;
+        };
       };
 
-      # bluetooth
+      config = lib.mkIf cfg.enable (lib.mkMerge [
-      hardware.bluetooth.enable = true;
+        # base desktop
-      services.blueman.enable = true;
+        {
+          security.polkit.enable = true;
+          services.dbus.enable = true;
+          services.playerctld.enable = true;
 
-      security.polkit.enable = true;
+          xdg.portal = {
-      services.dbus.enable = true;
+            enable = true;
-      services.playerctld.enable = true;
+            xdgOpenUsePortal = true;
+            extraPortals = with pkgs; [
+              xdg-desktop-portal-wlr
+              xdg-desktop-portal-gtk
+            ];
+          };
 
-      xdg.portal = {
+          fonts.packages = with pkgs; [
-        enable = true;
+            font-awesome
-        xdgOpenUsePortal = true;
+            nerd-fonts.jetbrains-mono
-        extraPortals = [
+          ];
-          pkgs.xdg-desktop-portal-wlr
-          pkgs.xdg-desktop-portal-gtk
-        ];
-      };
 
-      fonts.packages = with pkgs; [
+          stylix = {
-        font-awesome
+            enable = true;
-        nerd-fonts.jetbrains-mono
+            polarity = cfg.theme.polarity;
-      ];
+            image = cfg.theme.wallpaper;
+            base16Scheme = "${pkgs.base16-schemes}/share/themes/${cfg.theme.scheme}.yaml";
+          };
+        }
 
-      # theming
+        # audio
-      stylix = {
+        (lib.mkIf cfg.audio.enable {
-        enable = true;
+          services.pipewire = {
-        polarity = "dark";
+            enable = true;
-        image = "${inputs.assets}/wallpaper.png";
+            pulse.enable = true;
-        base16Scheme = "${pkgs.base16-schemes}/share/themes/gruvbox-material-dark-medium.yaml";
+          };
-      };
+          environment.systemPackages = with pkgs; [
+            pavucontrol
+            easyeffects
+          ];
+        })
 
-      programs.thunderbird.enable = true;
+        # bluetooth
-      programs._1password.enable = true;
+        (lib.mkIf cfg.bluetooth.enable {
-      programs._1password-gui.enable = true;
+          hardware.bluetooth.enable = true;
+          services.blueman.enable = true;
+        })
 
-      environment.systemPackages = with pkgs; [
+        # apps
-        easyeffects
+        (lib.mkIf cfg.apps.enable {
-        ghostty
+          programs.thunderbird.enable = true;
-        google-chrome
-        zathura
-        pavucontrol
-        bolt-launcher
-        libnotify
-        bibata-cursors
-        vesktop
-        rocketchat-desktop
-        telegram-desktop
-        slack
-        jellyfin-media-player
-        cider-2
-        mpv
-        ffmpeg
-        wf-recorder
-        wl-mirror
-        protonmail-bridge
-        ledger-live-desktop
-      ];
 
-      # internal CA
+          environment.systemPackages = with pkgs; [
-      security.pki.certificateFiles = [
+            ghostty
-        inputs.self.outputs.packages.${pkgs.stdenv.hostPlatform.system}.ca-matheo-si
+            google-chrome
-      ];
+            zathura
+            calibre
+            bolt-launcher
+            libnotify
+            bibata-cursors
+            vesktop
+            rocketchat-desktop
+            telegram-desktop
+            slack
+            jellyfin-media-player
+            cider-2
+            mpv
+            ffmpeg
+            wf-recorder
+            wl-mirror
+            protonmail-bridge
+            ledger-live-desktop
+          ];
 
-      xdg.mime.defaultApplications = {
+          xdg.mime.defaultApplications = {
-        "application/pdf" = "org.pwmt.zathura.desktop";
+            "application/pdf" = "org.pwmt.zathura.desktop";
-      };
+          };
+
+          # kindle udev rules for calibre
+          features.udev.kindle.enable = lib.mkDefault true;
+        })
+
+        # internal CA
+        (lib.mkIf cfg.internalCA.enable {
+          security.pki.certificateFiles = [
+            inputs.self.outputs.packages.${pkgs.stdenv.hostPlatform.system}.ca-matheo-si
+          ];
+        })
+      ]);
     };
 
   home =
-    { inputs, ... }:
+    { lib, inputs, osConfig, ... }:
+    let
+      cfg = osConfig.features.desktop;
+    in
     {
-      home.file.".assets".source = inputs.assets;
+      config = lib.mkIf cfg.enable {
+        home.file.".assets".source = inputs.assets;
+      };
     };
 }