valere: update things for KDE'd setup

flake.lock

@@ -51,11 +51,11 @@
         "fromYaml": "fromYaml"
       },
       "locked": {
-        "lastModified": 1708890466,
+        "lastModified": 1732200724,
-        "narHash": "sha256-LlrC09LoPi8OPYOGPXegD72v+//VapgAqhbOFS3i8sc=",
+        "narHash": "sha256-+R1BH5wHhfnycySb7Sy5KbYEaTJZWm1h+LW1OtyhiTs=",
         "owner": "SenchoPens",
         "repo": "base16.nix",
-        "rev": "665b3c6748534eb766c777298721cece9453fdae",
+        "rev": "153d52373b0fb2d343592871009a286ec8837aec",
         "type": "github"
       },
       "original": {
@@ -360,11 +360,11 @@
     "fromYaml": {
       "flake": false,
       "locked": {
-        "lastModified": 1689549921,
+        "lastModified": 1731966426,
-        "narHash": "sha256-iX0pk/uB019TdBGlaJEWvBCfydT6sRq+eDcGPifVsCM=",
+        "narHash": "sha256-lq95WydhbUTWig/JpqiB7oViTcHFP8Lv41IGtayokA8=",
         "owner": "SenchoPens",
         "repo": "fromYaml",
-        "rev": "11fbbbfb32e3289d3c631e0134a23854e7865c84",
+        "rev": "106af9e2f715e2d828df706c386a685698f3223b",
         "type": "github"
       },
       "original": {
@@ -440,11 +440,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1724435763,
+        "lastModified": 1730837930,
-        "narHash": "sha256-UNky3lJNGQtUEXT2OY8gMxejakSWPTfWKvpFkpFlAfM=",
+        "narHash": "sha256-0kZL4m+bKBJUBQse0HanewWO0g8hDdCvBhudzxgehqc=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "c2cd2a52e02f1dfa1c88f95abeb89298d46023be",
+        "rev": "2f607e07f3ac7e53541120536708e824acccfaa8",
         "type": "github"
       },
       "original": {
@@ -1075,11 +1075,11 @@
         "tinted-tmux": "tinted-tmux"
       },
       "locked": {
-        "lastModified": 1731657386,
+        "lastModified": 1732261424,
-        "narHash": "sha256-Mm/JL8tFUS1SOmmZDPcswExUxzw0VpHcEyZI1h58CGA=",
+        "narHash": "sha256-8uTKUHkaU980J5kRnLYrdwmjZYB88eBGUk1oVgIUHFE=",
         "owner": "danth",
         "repo": "stylix",
-        "rev": "5ab1207b2fdeb5a022f2dd7cccf6be760f1b150f",
+        "rev": "b667a340730dd3d0596083aa7c949eef01367c62",
         "type": "github"
       },
       "original": {

flake.nix

@@ -122,6 +122,7 @@
         ./nixos/configs/stylix
         ./nixos/configs/lix.nix
         ./nixos/configs/nix.nix
+        ./nixos/configs/ccache.nix
         ./nixos/configs/calendar.nix
         ./nixos/configs/syncthing.nix
         ./nixos/configs/include-conf.nix

nixos/configs/ccache.nix

@@ -3,7 +3,10 @@
 #
 { config, ... }:
 {
-  programs.ccache.enable = true;
+  programs.ccache = {
+    enable = true;
+    cacheDir = "/nix/var/cache/ccache";
+  };
   nix.settings.extra-sandbox-paths = [ config.programs.ccache.cacheDir ];
 
   nixpkgs.overlays = [
@@ -13,6 +16,12 @@
         export CCACHE_COMPRESS=1
         export CCACHE_DIR="${config.programs.ccache.cacheDir}"
         export CCACHE_UMASK=007
+
+				ls -lah /tmp
+				ls -lah /nix
+        ls -lah /nix/var
+        ls -lah /nix/var/cache
+
         if [ ! -d "$CCACHE_DIR" ]; then
           echo "====="
           echo "Directory '$CCACHE_DIR' does not exist"
@@ -32,7 +41,5 @@
       '';
     };
   })
-
-  # Use this for kernel packages.
 ];
 }

nixos/configs/gui/default.nix

@@ -35,13 +35,6 @@
     )
   ];
 
-  # Also provide an xserver and plasma, for when we need accessibility.
-  services.xserver.enable = true;
-  services.desktopManager.plasma6.enable = true;
-
-  # Don't let Plasma override TLP with PPD.
-  services.power-profiles-daemon.enable = lib.mkForce false;
-
   # Enable espanso, when possible.
   services.espanso.enable = true;
 
@@ -143,14 +136,18 @@
     sddm = {
       enable = true;
       autoNumlock = true;
-      #wayland.enable = true;
+      wayland.enable = true;
-      #theme = "chili";
     };
   };
 
   # Use KDE connect.
   programs.kdeconnect.enable = true;
 
+  # Also enable plasma, for when we need to use X11 for e.g. Talon.
+  services.xserver.enable = true;
+  services.desktopManager.plasma6.enable = true;
+  services.power-profiles-daemon.enable = lib.mkForce false;
+
   # Enable sound with pipewire.
   hardware.pulseaudio.enable = false;
   security.rtkit.enable = true;

nixos/configs/gui/niri.nix

@@ -179,6 +179,11 @@ in
             default-column-width = { };
           }
 
+					# Talon windows should show over other ones.
+          {
+            matches = [ { app-id = "talon"; } ];
+          }
+
           # Bitwig needs to set its own width.
           {
             matches = [ { app-id = "^com.bitwig.BitwigStudio$"; } ];

nixos/configs/gui/waybar/default.nix

@@ -193,7 +193,7 @@ in
       #
       programs.waybar = {
         enable = true;
-        systemd.enable = true;
+        #systemd.enable = true;
 
         # Replace the package with a patched one.
         package = pkgs.waybar.overrideAttrs (prev: {

nixos/dotfiles/talon.hm.nix

@@ -1,6 +1,8 @@
 { pkgs, ... }:
 {
   # talon configuration
+	# note: this *must* be recursive instead of one big link,
+	# since talon wants to stick files in here, too
   home.file.".talon/user" = {
     source = ../../talon;
     recursive = true;
@@ -28,6 +30,9 @@
       base=/home/deprekated/.talon/core
       unset QT_AUTO_SCREEN_SCALE_FACTOR QT_SCALE_FACTOR
 
+			# Make sure this knows how to access our display.
+      DISPLAY=:0
+
       ${pkgs.steam-run}/bin/steam-run env LC_NUMERIC=C QT_PLUGIN_PATH="$base/lib/plugins" LD_LIBRARY_PATH="$base/lib:$base/resources/python/lib:$base/resources/pypy/lib" "$base/talon" "$@"
     '';
   };

nixos/hosts/valere/default.nix

@@ -49,12 +49,18 @@
   #
   # Intel+NVIDIA / prime setup.
   #
+  # Provide a configuration that uses the full GPU power of the system.
+  system.nixos.tags = [ "Intel" ];
 
-  services.xserver.videoDrivers = ["nvidia"];
+  # Disable the NVIDIA GPU unless we explicitly request it.
+  hardware.nvidiaOptimus.disable = true;
+
+  specialisation.optimus.configuration = {
+    system.nixos.tags = [ "NVIDIA" ];
+    services.xserver.videoDrivers = [ "nvidia" ];
 
     # Set up the NVIDIA half of the GPU setup.
     # These are used only in the "enabled" configuration.
-  system.nixos.tags = ["Intel"];
     hardware.nvidia = {
       modesetting.enable = true;
 
@@ -75,12 +81,8 @@
 
     };
 
-	# Disable the NVIDIA GPU unless we explicitly request it.
+    # Include the NVIDIA X11.
-	hardware.nvidiaOptimus.disable = true;
+    boot.extraModulePackages = [ config.boot.kernelPackages.nvidia_x11 ];
-
-	# Provide a configuration that uses the full GPU power of the system.
-  specialisation.optimus.configuration = {
-		system.nixos.tags = lib.mkForce ["NVIDIA"];
 
     # Don't disable optimus on this config.
     hardware.nvidiaOptimus.disable = lib.mkForce false;
@@ -93,10 +95,22 @@
   # Hardware config.
   #
 
-  # Use the latest kernel, until the Dell stuff makes it into
+  # Use the latest kernel, and our patches, until the Dell+Alienware stuff makes it into
-  # more mainline kernels.~
+  # more mainline kernels. We'll include ccache so we can iterate sanely.
   boot.kernelPackages = pkgs.linuxPackages_latest;
 
+  # Support the Dell Privacy Driver.
+  boot.kernelPatches = [
+    {
+      name = "enable-dell-privacy";
+      patch = ./00-support-dell-smbios.patch;
+
+      extraStructuredConfig = with lib.kernel; {
+        DELL_WMI_PRIVACY = yes;
+      };
+    }
+  ];
+
   boot.initrd.availableKernelModules = [
     "xhci_pci"
     "thunderbolt"
@@ -115,17 +129,6 @@
   ];
   boot.extraModulePackages = [ config.boot.kernelPackages.acpi_call ];
 
-  # Support the Dell Privacy Driver.
-  boot.kernelPatches = [ {
-		name = "enable-dell-privacy";
-		patch = ./00-support-dell-smbios.patch;
-
-		extraStructuredConfig = with lib.kernel; {
-				DELL_WMI_PRIVACY = yes;
-		};
-
-   } ];
-
   # Support thunderbolt.
   services.hardware.bolt.enable = true;
 

wezterm/wezterm.lua

@@ -208,7 +208,7 @@ config = {
 font_overrides = {
 	miko = 10,
 	hinata = 16,
-	valere = 12,
+	valere = 10,
 	utol = 13,
 	trailblazer = 12,
 	kanbaru = 12,