Refactor every role to have .enable option

NOTE: any config other than stella will not be working for a while

Signed-off-by: Ivan Bushchik <ivabus@ivabus.dev>

common/laptop.nix

@@ -1,14 +1,22 @@
-{ config, pkgs, ... }:
+{ config, pkgs, lib, ... }:
 
-{
-  environment.systemPackages = with pkgs; [
-    powertop
-    lm_sensors
-  ];
+let
+  cfg = config.my.laptop;
+in {
+  options = {
+    my.laptop.enable = lib.mkEnableOption "Laptop-specific configuration";
+  };
 
-  hardware.bluetooth.enable = true;
-  services.blueman.enable = true;
+  config = lib.mkIf (cfg.enable) {
+    environment.systemPackages = with pkgs; [
+      powertop
+      lm_sensors
+    ];
 
-  services.tlp.enable = true;
-  services.upower.enable = true;
+    hardware.bluetooth.enable = true;
+    services.blueman.enable = true;
+
+    services.tlp.enable = true;
+    services.upower.enable = true;
+  };
 }

common/locale.nix

@@ -5,7 +5,7 @@
 
   i18n.defaultLocale = "ru_RU.UTF-8";
   console = {
-    font = "${pkgs.terminus_font}/share/consolefonts/ter-u16b.psf.gz";
+    font = "${pkgs.terminus_font}/share/consolefonts/ter-u24b.psf.gz";
     keyMap = "us";
     packages = with pkgs; [ terminus_font ];
   };

common/security.nix

@@ -13,9 +13,7 @@
       enable = true;
       killUnconfinedConfinables = true;
     };
-
     allowUserNamespaces = true;
-    
   };
 
   boot.kernel.sysctl = {

common/user.nix

@@ -14,7 +14,7 @@ in rec {
       cargo
       rustc
       neofetch
-      gitFull
+      htop
     ];
     shell = pkgs.zsh;
     openssh.authorizedKeys.keys = [

flake.nix

@@ -18,22 +18,7 @@
       system = "x86_64-linux";
       modules = [
         home-manager.nixosModules.home-manager
-        ./common/base.nix
-        ./common/laptop.nix
-        ./common/locale.nix
-        ./common/networking.nix
-        ./common/remote-access.nix
-        ./common/security.nix
-        ./common/user.nix
-        ./roles/design.nix
-        ./roles/devel.nix
-        ./roles/gaming.nix
-        ./roles/graphical.nix
-        ./roles/latex.nix
-        ./roles/virtualisation.nix
-        ./roles/yggdrasil-client.nix
-        ./machines/stella/configuration.nix
-        ./machines/stella/hardware.nix
+        ./machines/stella
       ];
     };
 

machines/stella/configuration.nix

@@ -1,20 +0,0 @@
-
-{ config, pkgs, ... }:
-
-{
-  boot.loader.systemd-boot.enable = true;
-  boot.loader.efi.canTouchEfiVariables = true;
-
-  networking.hostName = "stella";
-
-  services.xserver.videoDrivers=["amdgpu"];
-  boot.initrd.kernelModules=["amdgpu"];
-
-  powerManagement = {
-    enable = true;
-    cpuFreqGovernor = "performance";
-  };
-
-  system.stateVersion = "23.05";
-}
-

roles/design.nix

@@ -1,9 +1,14 @@
-{ pkgs, ... }:
+{ config, lib, pkgs, ... }:
 
-{
-  environment.systemPackages = with pkgs; [
-    inkscape
-    gimp
-    imagemagick
-  ];
+let
+    cfg = config.my.roles.design;
+in {
+  options.my.roles.design.enable = lib.mkEnableOption "Enable design-specific programs";
+  config = lib.mkIf (cfg.enable) {
+    environment.systemPackages = with pkgs; [
+      inkscape
+      gimp
+      imagemagick
+    ];
+  };
 }

roles/devel.nix

@@ -1,13 +1,15 @@
 { config, pkgs, lib, ... }:
 
-{
-  config = lib.mkMerge [{
+let
+  cfg = config.my.roles.devel;
+in {
+  options.my.roles.devel.enable = lib.mkEnableOption "Enable tools for development programs";
+  config = lib.mkIf (cfg.enable) ( lib.mkMerge [{
       nixpkgs.config.allowUnfree = true;
       environment.systemPackages = with pkgs; [
         rustc
         cargo
         rustup
-        vscode
         clang
         llvm
         lld
@@ -16,10 +18,23 @@
         autoconf
         meson
         ninja
+        picocom
+        screen
       ];
     }
-
+    # Architecture-specific packages and configuration
     (lib.mkIf (!pkgs.stdenv.isAarch64) {boot.binfmt.emulatedSystems = [ "aarch64-linux" ];})
-    (lib.mkIf (!pkgs.stdenv.isx86_64) {boot.binfmt.emulatedSystems = [ "x86_64-linux" ];})
-  ];
+    (lib.mkIf (!pkgs.stdenv.isx86_64) {boot.binfmt.emulatedSystems = [ "x86_64-linux" "i686-linux" ];})
+    # Remove CLion from builds while I'm semi-online
+    /*(lib.mkIf (pkgs.stdenv.isx86_64) {
+      environment.systemPackages = with pkgs; [
+        jetbrains.clion
+      ];
+    })*/
+    (lib.mkIf (pkgs.stdenv.isx86_64 || pkgs.stdenv.isAarch64 || pkgs.stdenv.isAarch32) {
+      environment.systemPackages = with pkgs; [
+        vscode
+      ];
+    })
+  ]);
 }

roles/gaming.nix

@@ -1,19 +1,22 @@
+{ config, pkgs, lib, ... }:
 
-{ config, pkgs, ... }:
-
-{
-  nixpkgs.config.allowUnfree = true;
-  hardware.opengl.driSupport32Bit = true;
-  services.pipewire.alsa.support32Bit = true;
-  programs.steam.enable = true;
-  environment.systemPackages = with pkgs; [
-    prismlauncher
-    steam
-    wineWowPackages.stable
-    wine
-    (wine.override { wineBuild = "wine64"; })
-    wineWowPackages.staging
-    winetricks
-    wineWowPackages.waylandFull
-  ];
+let
+  cfg = config.my.roles.gaming;
+in {
+  options.my.roles.gaming.enable = lib.mkEnableOption "Enable wine & steam";
+  config = lib.mkIf (cfg.enable) {
+    nixpkgs.config.allowUnfree = true;
+    hardware.opengl.driSupport32Bit = true;
+    services.pipewire.alsa.support32Bit = true;
+    programs.steam.enable = true;
+    environment.systemPackages = with pkgs; [
+      steam
+      wineWowPackages.stable
+      wine
+      (wine.override { wineBuild = "wine64"; })
+      wineWowPackages.staging
+      winetricks
+      wineWowPackages.waylandFull
+    ];
+  };
 }

roles/graphical.nix

@@ -1,117 +1,122 @@
-{ config, pkgs, ... }:
+{ config, pkgs, lib, ... }:
 
-{
-  environment.systemPackages = with pkgs; [
-    firefox
-    alacritty
-    pavucontrol
-    bottom
-    mpv
-    glib
-    ffmpeg
-    cinnamon.nemo
-    usbmuxd
-    telegram-desktop
-    keepassxc
-  ];
-
-  services.greetd = {
-    enable = true;
-    vt = 7;
-    settings = {
-      default_session = {
-        command = "${pkgs.greetd.tuigreet}/bin/tuigreet --time --cmd sway";
-        user = "greeter";
-      };
-    };
-  };
-  programs.sway = {
-    enable = true;
-    extraPackages = with pkgs; [
-      waybar
-      grim
-      slurp
-      wf-recorder
-      sway-launcher-desktop
-      swaybg
-      swayidle
-      swaylock
-      poweralertd
-      kanshi
-      libsForQt5.qt5ct
-      mako
-      brightnessctl
-      wdisplays
+let
+  cfg = config.my.roles.graphical;
+in {
+  options.my.roles.graphical.enable = lib.mkEnableOption "Enable GUI";
+  config = lib.mkIf (cfg.enable) {
+    environment.systemPackages = with pkgs; [
+      firefox
+      alacritty
+      pavucontrol
+      bottom
+      mpv
+      glib
+      ffmpeg
+      cinnamon.nemo
+      usbmuxd
+      telegram-desktop
+      keepassxc
     ];
-    wrapperFeatures.gtk = true;
-  };
 
-  xdg.portal = {
-    enable = true;
-    wlr.enable = true;
-  };
-  services.pipewire = {
-    enable = true;
-    alsa.enable = true;
-    pulse.enable = true;
-    alsa.support32Bit = true;
-    jack.enable = true;
-  };
-
-  qt = {
-    enable = true;
-    platformTheme = "gtk2";
-    style = "gtk2";
-  };
-
-  services.dbus.enable = true;
-
-  fonts.packages = with pkgs; [
-    noto-fonts
-    noto-fonts-cjk
-    noto-fonts-cjk-sans
-    noto-fonts-cjk-serif
-    noto-fonts-emoji
-    jetbrains-mono
-    font-awesome
-    #google-fonts
-    liberation_ttf
-    open-sans
-    roboto
-    roboto-mono
-    kochi-substitute
-  ];
-
-  home-manager.users.ivabus = {
-    gtk = {
+    services.greetd = {
       enable = true;
-      theme = {
-        name = "Catppuccin-Macchiato-Standard-Blue-dark";
-        package = pkgs.catppuccin-gtk.override {
-          accents = [ "blue" ];
-          tweaks = [ "rimless" ];
-          size = "standard";
-          variant = "macchiato";
+      vt = 7;
+      settings = {
+        default_session = {
+          command = "${pkgs.greetd.tuigreet}/bin/tuigreet --time --cmd sway";
+          user = "greeter";
         };
       };
-      iconTheme = {
-        name = "Mint-Y-Blue";
-        package = pkgs.cinnamon.mint-y-icons;
+    };
+    programs.sway = {
+      enable = true;
+      extraPackages = with pkgs; [
+        waybar
+        grim
+        slurp
+        wf-recorder
+        sway-launcher-desktop
+        swaybg
+        swayidle
+        swaylock
+        poweralertd
+        kanshi
+        libsForQt5.qt5ct
+        mako
+        brightnessctl
+        wdisplays
+      ];
+      wrapperFeatures.gtk = true;
+    };
+
+    xdg.portal = {
+      enable = true;
+      wlr.enable = true;
+    };
+    services.pipewire = {
+      enable = true;
+      alsa.enable = true;
+      pulse.enable = true;
+      alsa.support32Bit = true;
+      jack.enable = true;
+    };
+
+    qt = {
+      enable = true;
+      platformTheme = "gtk2";
+      style = "gtk2";
+    };
+
+    services.dbus.enable = true;
+
+    fonts.packages = with pkgs; [
+      noto-fonts
+      noto-fonts-cjk
+      noto-fonts-cjk-sans
+      noto-fonts-cjk-serif
+      noto-fonts-emoji
+      jetbrains-mono
+      font-awesome
+      #google-fonts
+      liberation_ttf
+      open-sans
+      roboto
+      roboto-mono
+      kochi-substitute
+    ];
+
+    home-manager.users.ivabus = {
+      gtk = {
+        enable = true;
+        theme = {
+          name = "Catppuccin-Macchiato-Standard-Blue-dark";
+          package = pkgs.catppuccin-gtk.override {
+            accents = [ "blue" ];
+            tweaks = [ "rimless" ];
+            size = "standard";
+            variant = "macchiato";
+          };
+        };
+        iconTheme = {
+          name = "Mint-Y-Blue";
+          package = pkgs.cinnamon.mint-y-icons;
+        };
+        cursorTheme = {
+          name = "Catppuccin-Macchiato-Dark-Cursors";
+          package = pkgs.catppuccin-cursors.macchiatoDark;
+        };
+        font = {
+          name = "Ubuntu";
+          size = 9;
+          package = pkgs.ubuntu_font_family;
+        };
       };
-      cursorTheme = {
+      home.pointerCursor = {
         name = "Catppuccin-Macchiato-Dark-Cursors";
         package = pkgs.catppuccin-cursors.macchiatoDark;
+        x11.defaultCursor = "Catppuccin-Macchiato-Dark-Cursors";
       };
-      font = {
-        name = "Ubuntu";
-        size = 9;
-        package = pkgs.ubuntu_font_family;
-      };
-    };
-    home.pointerCursor = {
-      name = "Catppuccin-Macchiato-Dark-Cursors";
-      package = pkgs.catppuccin-cursors.macchiatoDark;
-      x11.defaultCursor = "Catppuccin-Macchiato-Dark-Cursors";
     };
   };
 }

roles/latex.nix

@@ -1,7 +1,12 @@
-{ config, pkgs, ... }:
+{ config, pkgs, lib, ... }:
 
-{
-	environment.systemPackages = with pkgs; [
-		texlive.combined.scheme-full
-	];
+let
+  cfg = config.my.roles.latex;
+in {
+  options.my.roles.latex.enable = lib.mkEnableOption "Enable latex stuff";
+  config = lib.mkIf (cfg.enable){
+    environment.systemPackages = with pkgs; [
+      texlive.combined.scheme-full
+    ];
+  };
 }

roles/virtualisation.nix

@@ -1,5 +1,14 @@
-{ pkgs, ... }:
+{ pkgs, config, lib, ... }:
 
-{
-  virtualisation.libvirtd.enable = true;
+let
+  cfg = config.my.roles.virtualisation;
+in {
+  options.my.roles.virtualisation.enable = lib.mkEnableOption "Enable tools for virtualisation";
+  config = lib.mkIf (cfg.enable) {
+    virtualisation.libvirtd.enable = true;
+    environment.systemPackages = with pkgs; [
+      qemu_full
+      qemu-utils
+    ];
+  };
 }

roles/yggdrasil-client.nix

@@ -1,13 +1,18 @@
-{ ... }:
+{ config, lib, ... }:
 
-{
-  services.yggdrasil = {
-    enable = true;
-    persistentKeys = true;
-    settings = {
-      Peers = [
-        "tls://ygg.iva.bz:50002"
-      ];
+let
+  cfg = config.my.roles.yggdrasil-client;
+in {
+  options.my.roles.yggdrasil-client.enable = lib.mkEnableOption "Enable yggdrasil";
+  config = lib.mkIf (cfg.enable) {
+    services.yggdrasil = {
+      enable = true;
+      persistentKeys = true;
+      settings = {
+        Peers = [
+          "tls://ygg.iva.bz:50002"
+        ];
+      };
     };
   };
 }