niri config

flake.nix

@@ -113,6 +113,7 @@
         };
         workstationOverlay = final: prev: {
           plasticity = nixpkgs.legacyPackages."x86_64-linux".callPackage ./packages/plasticity.nix { };
+          niri = nixpkgs.legacyPackages."x86_64-linux".callPackage ./packages/niri.nix { };
         };
         serverOverlay = final: prev: {
         };

hosts/modules/desktop.nix

@@ -25,7 +25,6 @@
             compositor = "kwin";
           };
         };
-        desktopManager.plasma6.enable = true;
         pipewire = {
           enable = true;
           alsa.enable = true;
@@ -35,8 +34,12 @@
           wireplumber.enable = true;
         };
       };
-
-      # programs.hyprland.enable = true;
+      programs.niri.enable = true;
+      environment.systemPackages = with pkgs; [
+        anyrun
+        foot
+        xwayland-satellite
+      ];
 
       hardware = {
         xpadneo.enable = true;
@@ -52,7 +55,7 @@
         enable = true;
         xdgOpenUsePortal = true;
         extraPortals = with pkgs; [
-          kdePackages.xdg-desktop-portal-kde
+          # kdePackages.xdg-desktop-portal-kde
           xdg-desktop-portal-gtk
           xdg-desktop-portal-gnome
         ];

hosts/modules/impermanence.nix

@@ -27,14 +27,12 @@
         ];
         directories = [
           "/etc/NetworkManager/system-connections"
-          "/etc/waydroid-extra/images/"
           "/var/lib/bluetooth"
           "/var/lib/flatpak"
           "/var/lib/nixos"
           "/var/lib/systemd/coredump"
           "/var/lib/systemd/timers"
           "/var/lib/tailscale"
-          "/var/lib/waydroid"
           "/var/log"
         ];
       };

hosts/modules/programs.nix

@@ -46,6 +46,7 @@
       let
         kdepkgs = with pkgs.kdePackages; [
           ark
+          dolphin
           dolphin-plugins
           kolourpaint
         ];
@@ -156,18 +157,6 @@
             roboto
           ];
         };
-
-        environment.plasma6.excludePackages = (
-          with pkgs.kdePackages;
-          [
-            discover
-            elisa
-            gwenview
-            kate
-            khelpcenter
-            oxygen
-          ]
-        );
       }
     ))
   ];

hosts/modules/virtualisation.nix

@@ -32,7 +32,6 @@
       virtualisation = {
         libvirtd.enable = true;
         lxd.enable = true;
-        waydroid.enable = true;
       };
     })
   ];

packages/niri.nix

@@ -0,0 +1,129 @@
+{
+  lib,
+  dbus,
+  eudev,
+  fetchFromGitHub,
+  libdisplay-info,
+  libglvnd,
+  libinput,
+  libxkbcommon,
+  libgbm,
+  versionCheckHook,
+  nix-update-script,
+  pango,
+  pipewire,
+  pkg-config,
+  rustPlatform,
+  seatd,
+  systemd,
+  wayland,
+  withDbus ? true,
+  withDinit ? false,
+  withScreencastSupport ? true,
+  withSystemd ? true,
+}:
+
+rustPlatform.buildRustPackage (finalAttrs: {
+  pname = "niri";
+  version = "25.05";
+
+  src = fetchFromGitHub {
+    owner = "YaLTeR";
+    repo = "niri";
+    tag = "v${finalAttrs.version}";
+    hash = "sha256-ngQ+iTHmBJkEbsjYfCWTJdV8gHhOCTkV8K0at6Y+YHI=";
+  };
+
+  postPatch = ''
+    patchShebangs resources/niri-session
+    substituteInPlace resources/niri.service \
+      --replace-fail '/usr/bin' "$out/bin"
+  '';
+
+  useFetchCargoVendor = true;
+  cargoHash = "sha256-tZp7AhhddEhKWzEUTgosxXMEzALbv6FxqnJEb9MBhzc=";
+
+  strictDeps = true;
+
+  nativeBuildInputs = [
+    pkg-config
+    rustPlatform.bindgenHook
+  ];
+
+  buildInputs =
+    [
+      libdisplay-info
+      libglvnd # For libEGL
+      libinput
+      libxkbcommon
+      libgbm
+      pango
+      seatd
+      wayland # For libwayland-client
+    ]
+    ++ lib.optional (withDbus || withScreencastSupport || withSystemd) dbus
+    ++ lib.optional withScreencastSupport pipewire
+    ++ lib.optional withSystemd systemd # Includes libudev
+    ++ lib.optional (!withSystemd) eudev; # Use an alternative libudev implementation when building w/o systemd
+
+  buildFeatures =
+    lib.optional withDbus "dbus"
+    ++ lib.optional withDinit "dinit"
+    ++ lib.optional withScreencastSupport "xdp-gnome-screencast"
+    ++ lib.optional withSystemd "systemd";
+  buildNoDefaultFeatures = true;
+
+  postInstall =
+    ''
+      install -Dm0644 resources/niri.desktop -t $out/share/wayland-sessions
+    ''
+    + lib.optionalString withDbus ''
+      install -Dm0644 resources/niri-portals.conf -t $out/share/xdg-desktop-portal
+    ''
+    + lib.optionalString (withSystemd || withDinit) ''
+      install -Dm0755 resources/niri-session -t $out/bin
+    ''
+    + lib.optionalString withSystemd ''
+      install -Dm0644 resources/niri{-shutdown.target,.service} -t $out/lib/systemd/user
+    ''
+    + lib.optionalString withDinit ''
+      install -Dm0644 resources/dinit/niri{-shutdown,} -t $out/lib/dinit.d/user
+    '';
+
+  env = {
+    # Force linking with libEGL and libwayland-client
+    # so they can be discovered by `dlopen()`
+    RUSTFLAGS = toString (
+      map (arg: "-C link-arg=" + arg) [
+        "-Wl,--push-state,--no-as-needed"
+        "-lEGL"
+        "-lwayland-client"
+        "-Wl,--pop-state"
+      ]
+    );
+  };
+
+  nativeInstallCheckInputs = [ versionCheckHook ];
+  versionCheckProgramArg = "--version";
+  doInstallCheck = true;
+
+  passthru = {
+    providedSessions = [ "niri" ];
+    updateScript = nix-update-script { };
+  };
+
+  meta = {
+    description = "Scrollable-tiling Wayland compositor";
+    homepage = "https://github.com/YaLTeR/niri";
+    changelog = "https://github.com/YaLTeR/niri/releases/tag/v${finalAttrs.version}";
+    license = lib.licenses.gpl3Only;
+    maintainers = with lib.maintainers; [
+      iogamaster
+      foo-dogsquared
+      sodiboo
+      getchoo
+    ];
+    mainProgram = "niri";
+    platforms = lib.platforms.linux;
+  };
+})

users/modules/user/programs.nix

@@ -111,9 +111,9 @@
     (lib.mkIf hostType.isWorkstation {
       fonts.fontconfig.enable = true;
 
-      # home.packages = with pkgs; [
-      #   ulauncher
-      # ];
+      home.packages = with pkgs; [
+        rmenu
+      ];
 
       programs = {
         password-store.package = pkgs.pass-wayland;