feat(plasma): add plasma-manager

flake.nix

@@ -9,6 +9,9 @@
     impermanence.url = "github:nix-community/impermanence/master";
     home-manager.url = "github:nix-community/home-manager";
     home-manager.inputs.nixpkgs.follows = "nixpkgs";
+    plasma-manager.url = "github:pjones/plasma-manager";
+    plasma-manager.inputs.nixpkgs.follows = "nixpkgs";
+    plasma-manager.inputs.home-manager.follows = "home-manager";
     lanzaboote.url = "github:nix-community/lanzaboote/v0.3.0";
     lanzaboote.inputs.nixpkgs.follows = "nixpkgs";
 

home/plasma/config.nix

@@ -0,0 +1,13 @@
+{
+  programs.plasma = {
+    workspace = {
+      lookAndFeel = "org.kde.breezedark.desktop";
+      #clickItemTo = "select";
+    };
+
+    configFile = {
+      baloofilerc."Basic Settings"."Indexing-Enabled" = false;
+      kcminputrc.Libinput."2362"."597"."UNIW0001:00 093A:0255 Touchpad".NaturalScroll = true;
+    };
+  };
+}

home/plasma/home.nix

@@ -0,0 +1,42 @@
+{ pkgs
+, lib
+, config
+, ... }: with lib; let
+  cfg = config.passthrough.plasma;
+in mkIf cfg.enable {
+  programs.plasma = {
+    # https://github.com/pjones/plasma-manager
+    enable = true;
+    overrideConfig = true;
+
+    workspace = {
+      lookAndFeel = "org.kde.breezedark.desktop";
+    };
+
+    configFile = {
+      baloofilerc."Basic Settings"."Indexing-Enabled" = false;
+    };
+  } // cfg.extraConfig;
+
+  qt.enable = false;
+  qt.platformTheme.name = null;
+
+  # cursor theme
+  home.pointerCursor = {
+    package = pkgs.kdePackages.breeze;
+    name = "breeze_cursors";
+    size = 24;
+  };
+
+  # gtk theme
+  gtk.theme = {
+    package = pkgs.kdePackages.breeze-gtk;
+    name = "Breeze-Dark";
+  };
+
+  # gtk icons
+  gtk.iconTheme = {
+    package = pkgs.kdePackages.breeze-icons;
+    name = "breeze-dark";
+  };
+}

home/plasma/nixos.nix

@@ -0,0 +1,38 @@
+{ pkgs
+, lib
+, config
+, plasma-manager
+, ... }: with lib; let
+  cfg = config.home.plasma;
+in {
+  options.home.plasma = {
+    enable = mkEnableOption "plasma desktop and configuration";
+    extraConfig = mkOption {
+      type = with types; anything;
+      default = { };
+      description = "extra plasma-manager configuration";
+    };
+  };
+
+  config = {
+    users.homeModules = [
+      # this module passes plasma configuration to home-manager
+      { passthrough.plasma = cfg; }
+    ];
+
+    services.desktopManager.plasma6 = mkIf cfg.enable {
+      enable = true;
+    };
+    home-manager.sharedModules = mkIf cfg.enable [
+      plasma-manager.homeManagerModules.plasma-manager
+    ];
+
+    services.blueman = mkIf cfg.enable {
+      enable = mkForce false;
+    };
+
+    home = mkIf cfg.enable {
+      catppuccin.enable = mkForce false;
+    };
+  };
+}