feat(linux): launch hyprland using uwsm + noctalia shell service

flake.lock

···
     },
     "flake-utils": {
       "inputs": {
-        "systems": "systems_2"
+        "systems": "systems_3"
       },
       "locked": {
         "lastModified": 1694529238,
···
     },
     "flake-utils_2": {
       "inputs": {
-        "systems": "systems_4"
+        "systems": "systems_5"
       },
       "locked": {
         "lastModified": 1731533236,
···
         "type": "github"
       }
     },
+    "noctalia": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ],
+        "quickshell": [
+          "quickshell"
+        ],
+        "systems": "systems"
+      },
+      "locked": {
+        "lastModified": 1761859254,
+        "narHash": "sha256-oB8c4Kt89E0oZyBssWrqMyN1/q7oz+sD9dBRf2yOwaw=",
+        "owner": "noctalia-dev",
+        "repo": "noctalia-shell",
+        "rev": "e1d39f3bbcbebbb83c2ceea309495e4c7c869e0f",
+        "type": "github"
+      },
+      "original": {
+        "owner": "noctalia-dev",
+        "repo": "noctalia-shell",
+        "type": "github"
+      }
+    },
     "nur": {
       "inputs": {
         "flake-parts": "flake-parts",
···
         "nixpkgs": [
           "nixpkgs"
         ],
-        "systems": "systems"
+        "systems": "systems_2"
       },
       "locked": {
         "lastModified": 1761486540,
···
         "type": "github"
       }
     },
+    "quickshell": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1761821581,
+        "narHash": "sha256-nLuc6jA7z+H/6bHPEBSOYPbz7RtvNCZiTKmYItJuBmM=",
+        "owner": "outfoxxed",
+        "repo": "quickshell",
+        "rev": "db1777c20b936a86528c1095cbcb1ebd92801402",
+        "type": "github"
+      },
+      "original": {
+        "owner": "outfoxxed",
+        "repo": "quickshell",
+        "type": "github"
+      }
+    },
     "root": {
       "inputs": {
         "home-manager": "home-manager",
         "nix-darwin": "nix-darwin",
         "nixpkgs": "nixpkgs",
+        "noctalia": "noctalia",
         "nur": "nur",
         "nvf": "nvf",
+        "quickshell": "quickshell",
         "solaar": "solaar",
         "stylix": "stylix",
         "vicinae": "vicinae",
···
           "nixpkgs"
         ],
         "nur": "nur_2",
-        "systems": "systems_3",
+        "systems": "systems_4",
         "tinted-foot": "tinted-foot",
         "tinted-kitty": "tinted-kitty",
         "tinted-schemes": "tinted-schemes",
···
       }
     },
     "systems_4": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    },
+    "systems_5": {
       "locked": {
         "lastModified": 1681028828,
         "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",

flake.nix

···
     nix-darwin.url = "github:LnL7/nix-darwin/master";
     nix-darwin.inputs.nixpkgs.follows = "nixpkgs";
     # TODO: https://github.com/NixOS/nixpkgs/issues/327982
+    quickshell.url = "github:outfoxxed/quickshell";
+    quickshell.inputs.nixpkgs.follows = "nixpkgs";
+    noctalia.url = "github:noctalia-dev/noctalia-shell";
+    noctalia.inputs.nixpkgs.follows = "nixpkgs";
+    noctalia.inputs.quickshell.follows = "quickshell";
     zen-browser.url = "github:0xc000022070/zen-browser-flake";
     zen-browser.inputs.nixpkgs.follows = "nixpkgs";
     nvf.url = "github:notashelf/nvf";

home/linux/hyprland.nix

···
 {
   wayland.windowManager.hyprland = {
     enable = true;
+    systemd.enable = false;
     package = null;
     portalPackage = null;
     settings =
···
         secondDesktop = "HDMI-A-2";
         numbers = lib.stringToCharacters "123456789";
         letters = lib.stringToCharacters "abcdefgimnopqrstuvwxyz";
+        launchApp = app: "uwsm app -- ${app}";
       in
       {
         input = {
···
         ];
 
         bind = lib.flatten [
-          "${mod}, space, exec, vicinae toggle"
+          "${mod}, space, exec, ${launchApp "vicinae toggle"}"
 
           ", xf86audiolowervolume, exec, volumectl -u down"
           ", xf86audioraisevolume, exec, volumectl -u up"
···
         ];
 
         exec-once = [
-          "AmneziaVPN"
-          "zeditor"
-          "thunderbird"
-          "Telegram"
-          "anytype"
-          "slack"
-          "discord"
-          "zen-beta"
-          "kitty"
-          "chromium"
+          (launchApp "zeditor")
+          (launchApp "thunderbird")
+          (launchApp "Telegram")
+          (launchApp "anytype")
+          (launchApp "slack")
+          (launchApp "discord")
+          (launchApp "zen-beta")
+          (launchApp "kitty")
         ];
       };
   };

modules/linux/programs/default.nix

···
 {
   imports = [
     ./hyprland.nix
+    ./uwsm.nix
   ];
 
   programs = {
···
     steam.enable = true;
     steam.gamescopeSession.enable = true;
     gamemode.enable = true;
-    hyprland.enable = true;
   };
 }

modules/linux/programs/hyprland.nix

···
 {
   programs.hyprland = {
     enable = true;
+    withUWSM = true;
   };
 }

modules/linux/programs/uwsm.nix

···
+{ ... }:
+
+{
+  programs.uwsm = {
+    enable = true;
+    waylandCompositors = {
+      hyprland = {
+        prettyName = "Hyprland";
+        comment = "Hyprland compositor managed by UWSM";
+        binPath = "/run/current-system/sw/bin/Hyprland";
+      };
+    };
+  };
+}

modules/linux/services/default.nix

···
   imports = [
     ./gnome.nix
     ./greetd.nix
+    ./noctalia.nix
     ./openssh.nix
     ./pipewire.nix
     ./solaar.nix

modules/linux/services/greetd.nix

···
     enable = true;
     settings = {
       default_session = {
-        command = "${lib.getExe pkgs.tuigreet} --cmd hyprland";
-        user = "greeter";
+        command = "${lib.getExe pkgs.tuigreet} --cmd 'uwsm start hyprland-uwsm.desktop'";
       };
     };
   };

modules/linux/services/noctalia.nix

···
+{ inputs, ... }:
+
+{
+  imports = [
+    inputs.noctalia.nixosModules.default
+  ];
+
+  services.noctalia-shell.enable = true;
+}