feat(modules): add nix caches module

.gitignore

@@ -15,6 +15,5 @@
 !overlays/
 !profiles/
 !modules/
-!applications/
 
 !/flake/

hosts/default.nix

@@ -21,7 +21,6 @@ let
     nixosSystem {
       inherit system;
       modules = [
-        ./${host}/hardware-configuration.nix
         ../profiles/${profile}.nix
         ./${host}/default.nix
       ]

modules/drivers/intel-drivers.nix

@@ -0,0 +1,27 @@
+{
+  lib,
+  pkgs,
+  config,
+  ...
+}:
+with lib;
+let
+  cfg = config.drivers.intel;
+in
+{
+  options.drivers.intel = {
+    enable = mkEnableOption "Enable Intel Graphics Drivers";
+  };
+
+  config = mkIf cfg.enable {
+    # OpenGL
+    hardware.graphics = {
+      extraPackages = with pkgs; [
+        intel-media-driver
+        vaapiIntel
+        vaapiVdpau
+        libvdpau-va-gl
+      ];
+    };
+  };
+}

modules/nix/boot.nix

@@ -0,0 +1,11 @@
+{ pkgs, ... }:
+{
+  boot.loader = {
+    systemd-boot.enable = true;
+    systemd-boot.configurationLimit = 8;
+    efi.canTouchEfiVariables = true;
+  };
+
+  boot.supportedFilesystems = [ "nfs" ];
+  boot.kernelPackages = pkgs.linuxPackages_latest;
+}

modules/nix/caches.nix

@@ -0,0 +1,13 @@
+_: {
+  nix.settings = {
+    extra-substituters = [
+      "https://noctalia.cachix.org"
+      "https://vicinae.cachix.org"
+    ];
+
+    extra-trusted-public-keys = [
+      "noctalia.cachix.org-1:pCOR47nnMEo5thcxNDtzWpOxNFQsBRglJzxWPp3dkU4="
+      "vicinae.cachix.org-1:1kDrfienkGHPYbkpNj1mWTr7Fm1+zcenzgTizIcI3oc="
+    ];
+  };
+}

profiles/base.nix

@@ -1,8 +1,8 @@
+{ userName, ... }:
 {
-  userName,
-  ...
-}:
-{
-  imports = [ ];
+  imports = [
+    ../modules/nix/boot.nix
+    ../modules/nix/caches.nix
+  ];
   home-manager.users.${userName}.imports = [ ];
 }