extract unfree option to it's own module

nixosModules/misc.nix

@@ -5,82 +5,71 @@
   nix-janitor,
 }:
 {
-  options.local.allowedUnfree = lib.mkOption {
-    type = lib.types.listOf lib.types.str;
-    default = [ ];
-  };
 
-  config = {
-
-    nixpkgs.config = {
-      allowAliases = false;
-      allowUnfreePredicate = pkg: builtins.elem (lib.getName pkg) config.local.allowedUnfree;
-    };
-
-    local.packages = {
-      inherit (pkgs)
-        bottom # view tasks
-        efibootmgr # efi editor
-        nix-output-monitor # nom nom nom nom;
-        nix-tree # view packages
-        pciutils # lspci
-        ;
-      nix-janitor = pkgs.symlinkJoin {
-        name = "nix-janitor";
-        paths = [ nix-janitor.packages.default ];
-        nativeBuildInputs = [ pkgs.makeBinaryWrapper ];
-        postBuild = ''
-          wrapProgram "$out/bin/janitor" \
-          --suffix PATH : ${lib.makeBinPath [ config.nix.package ]}
-        '';
-      };
-
-    };
-
-    programs.git.enable = true;
-    # Mr sandro why
-    services.libinput.enable = true;
-    programs.nano.enable = false;
-
-    environment.defaultPackages = lib.mkForce [ ];
-
-    #enable ssh
-    programs.mtr.enable = true; # ping and traceroute
-    services.openssh = {
-      enable = true;
-      hostKeys = lib.mkForce [
-        {
-          path = "/etc/ssh/ssh_host_ed25519_key";
-          type = "ed25519";
-        }
-      ];
-      settings = {
-        PermitRootLogin = lib.mkDefault "no";
-        PasswordAuthentication = false;
-        KbdInteractiveAuthentication = false;
-      };
-    };
-
-    programs.ssh = {
-      startAgent = true;
-      agentTimeout = "1m";
-      extraConfig = ''
-        AddKeysToAgent yes
+  nixpkgs.config.allowAliases = false;
+  local.packages = {
+    inherit (pkgs)
+      bottom # view tasks
+      efibootmgr # efi editor
+      nix-output-monitor # nom nom nom nom;
+      nix-tree # view packages
+      pciutils # lspci
+      ;
+    nix-janitor = pkgs.symlinkJoin {
+      name = "nix-janitor";
+      paths = [ nix-janitor.packages.default ];
+      nativeBuildInputs = [ pkgs.makeBinaryWrapper ];
+      postBuild = ''
+        wrapProgram "$out/bin/janitor" \
+        --suffix PATH : ${lib.makeBinPath [ config.nix.package ]}
       '';
     };
 
-    i18n.defaultLocale = "en_US.UTF-8";
-    #time settings
-
-    time.timeZone = "America/New_York";
-
-    # For `info` command.
-    documentation.info.enable = false;
-    # NixOS manual and such.
-    documentation.nixos.enable = false;
-    # Useless with flakes (without configuring)
-    programs.command-not-found.enable = false;
-
-    system.rebuild.enableNg = true;
   };
+
+  programs.git.enable = true;
+  # Mr sandro why
+  services.libinput.enable = true;
+  programs.nano.enable = false;
+
+  environment.defaultPackages = lib.mkForce [ ];
+
+  #enable ssh
+  programs.mtr.enable = true; # ping and traceroute
+  services.openssh = {
+    enable = true;
+    hostKeys = lib.mkForce [
+      {
+        path = "/etc/ssh/ssh_host_ed25519_key";
+        type = "ed25519";
+      }
+    ];
+    settings = {
+      PermitRootLogin = lib.mkDefault "no";
+      PasswordAuthentication = false;
+      KbdInteractiveAuthentication = false;
+    };
+  };
+
+  programs.ssh = {
+    startAgent = true;
+    agentTimeout = "1m";
+    extraConfig = ''
+      AddKeysToAgent yes
+    '';
+  };
+
+  i18n.defaultLocale = "en_US.UTF-8";
+  #time settings
+
+  time.timeZone = "America/New_York";
+
+  # For `info` command.
+  documentation.info.enable = false;
+  # NixOS manual and such.
+  documentation.nixos.enable = false;
+  # Useless with flakes (without configuring)
+  programs.command-not-found.enable = false;
+
+  system.rebuild.enableNg = true;
 }

nixosModules/unfree.nix

@@ -0,0 +1,12 @@
+{ lib, config }:
+{
+  options.local.allowedUnfree = lib.mkOption {
+    type = lib.types.listOf lib.types.str;
+    default = [ ];
+  };
+
+  config = {
+    nixpkgs.config.allowUnfreePredicate =
+      pkg: builtins.elem (lib.getName pkg) config.local.allowedUnfree;
+  };
+}