flake.nix

@@ -37,13 +37,6 @@
     lib = nixpkgs.lib;
     systems = [ "x86_64-linux" "aarch64-linux" ];
 
-    overlays = [
-      /* android-tools 33.0.3p2 */ (final: prev: {
-        inherit (inputs.pkg-android-tools.legacyPackages.${final.system})
-          android-tools android-udev-rules;
-      })
-    ];
-
     ### Configuration
     # My username
     username = "nullbite";
@@ -100,8 +93,8 @@
 
     # This function produces a nixosSystem which imports configuration.nix and
     # a Home Manager home.nix for the given user from ./hosts/${hostname}/
-    mkSystem = let _username=username; _overlays=overlays;
-    in {system, overlays ? _overlays, hostname, username ? _username, stateVersion, extraModules ? [] }:
+    mkSystem = let _username=username;
+    in {system, hostname, username ? _username, stateVersion, extraModules ? [] }:
       lib.nixosSystem {
         inherit system;
         modules = [
@@ -111,13 +104,8 @@
               # Values for every single system that would not conceivably need
               # to be made modular
               system.stateVersion = stateVersion;
-              nixpkgs = {
-                inherit overlays;
-                config = {
-                  # not having the freedom to install unfree programs is unfree
-                  allowUnfree = true;
-                };
-              };
+              # not having the freedom to install unfree programs is unfree
+              nixpkgs.config.allowUnfree = true;
               nix.settings.experimental-features = ["nix-command" "flakes" ];
             })
           ./hosts/${hostname}/configuration.nix

hosts/slab/configuration.nix

@@ -19,6 +19,7 @@
 
       ../../system # nixfiles modules
       ./nvidia-optimus.nix
+      ../../system/fragments/android.nix
     ];
   nixfiles = {
     common.remoteAccess.enable = true;
@@ -29,9 +30,6 @@
     };
     sessions.hyprland.enable = true;
     sessions.plasma.enable = lib.mkDefault false;
-    programs = {
-      adb.enable = true;
-    };
   };
 
 

system/fragments/android.nix

@@ -0,0 +1,9 @@
+{ config, lib, pkgs, outputs, vars, ...}@args:
+{
+  imports = [ outputs.nixosModules.adb ];
+  
+  config = {
+    programs.adb.enable = true;
+    users.users.${vars.username}.extraGroups = [ "adbusers" ];
+  };
+}

system/programs/android.nix

@@ -1,16 +0,0 @@
-{ config, lib, pkgs, outputs, vars, ...}@args:
-let
-  cfg = config.nixfiles.programs.adb;
-in
-{
-  # imports = [ outputs.nixosModules.adb ];
-
-  options.nixfiles.programs.adb = {
-    enable = lib.mkEnableOption "adb configuration";
-  };
-
-  config = lib.mkIf cfg.enable {
-    programs.adb.enable = true;
-    users.users.${vars.username}.extraGroups = [ "adbusers" ];
-  };
-}

system/programs/default.nix

@@ -2,6 +2,5 @@
 {
   imports = [
     ./syncthing.nix
-    ./android.nix
   ];
 }