Small niri tryouts

flake.lock

@@ -1032,6 +1032,70 @@
         "type": "github"
       }
     },
+    "niri": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ],
+        "rust-overlay": []
+      },
+      "locked": {
+        "lastModified": 1760940149,
+        "narHash": "sha256-KbM47vD6E0cx+v4jYQZ8mD5N186AKm2CQlyh34TW58U=",
+        "owner": "YaLTeR",
+        "repo": "niri",
+        "rev": "b3245b81a6ed8edfaf5388a74d2e0a23c24941e5",
+        "type": "github"
+      },
+      "original": {
+        "owner": "YaLTeR",
+        "repo": "niri",
+        "type": "github"
+      }
+    },
+    "niri-flake": {
+      "inputs": {
+        "niri-stable": [
+          "niri"
+        ],
+        "niri-unstable": "niri-unstable",
+        "nixpkgs": [
+          "nixpkgs"
+        ],
+        "nixpkgs-stable": "nixpkgs-stable",
+        "xwayland-satellite-stable": "xwayland-satellite-stable",
+        "xwayland-satellite-unstable": "xwayland-satellite-unstable"
+      },
+      "locked": {
+        "lastModified": 1761187190,
+        "narHash": "sha256-5ln16iOeWpEX5MO7M3jzFEBNFE42gpFsCvSvPjtF6tQ=",
+        "owner": "sodiboo",
+        "repo": "niri-flake",
+        "rev": "77a07f5d3b775fba67550c38122ebb8d3ee3ba1c",
+        "type": "github"
+      },
+      "original": {
+        "owner": "sodiboo",
+        "repo": "niri-flake",
+        "type": "github"
+      }
+    },
+    "niri-unstable": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1760940149,
+        "narHash": "sha256-KbM47vD6E0cx+v4jYQZ8mD5N186AKm2CQlyh34TW58U=",
+        "owner": "YaLTeR",
+        "repo": "niri",
+        "rev": "b3245b81a6ed8edfaf5388a74d2e0a23c24941e5",
+        "type": "github"
+      },
+      "original": {
+        "owner": "YaLTeR",
+        "repo": "niri",
+        "type": "github"
+      }
+    },
     "nix": {
       "inputs": {
         "flake-compat": [
@@ -1192,6 +1256,22 @@
         "type": "github"
       }
     },
+    "nixpkgs-stable": {
+      "locked": {
+        "lastModified": 1761016216,
+        "narHash": "sha256-G/iC4t/9j/52i/nm+0/4ybBmAF4hzR8CNHC75qEhjHo=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "481cf557888e05d3128a76f14c76397b7d7cc869",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-25.05",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
     "nixpkgs-tuya-vacuum": {
       "locked": {
         "lastModified": 1743180016,
@@ -1371,6 +1451,8 @@
         "hyprland-plugins": "hyprland-plugins",
         "hyprlock": "hyprlock",
         "nh-flake": "nh-flake",
+        "niri": "niri",
+        "niri-flake": "niri-flake",
         "nix-ld": "nix-ld",
         "nixos-hardware": "nixos-hardware",
         "nixos-wsl": "nixos-wsl",
@@ -1738,6 +1820,39 @@
         "type": "github"
       }
     },
+    "xwayland-satellite-stable": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1755491097,
+        "narHash": "sha256-m+9tUfsmBeF2Gn4HWa6vSITZ4Gz1eA1F5Kh62B0N4oE=",
+        "owner": "Supreeeme",
+        "repo": "xwayland-satellite",
+        "rev": "388d291e82ffbc73be18169d39470f340707edaa",
+        "type": "github"
+      },
+      "original": {
+        "owner": "Supreeeme",
+        "ref": "v0.7",
+        "repo": "xwayland-satellite",
+        "type": "github"
+      }
+    },
+    "xwayland-satellite-unstable": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1761173223,
+        "narHash": "sha256-FumZh+fPRaKXkl9Y1uTh5KV7Io/AyOZso+UkqLhLArs=",
+        "owner": "Supreeeme",
+        "repo": "xwayland-satellite",
+        "rev": "bf745144acda1343934e9a094cf9458a54d57889",
+        "type": "github"
+      },
+      "original": {
+        "owner": "Supreeeme",
+        "repo": "xwayland-satellite",
+        "type": "github"
+      }
+    },
     "zen-browser": {
       "inputs": {
         "home-manager": "home-manager_2",

flake.nix

@@ -52,6 +52,24 @@
       inputs.hyprland.follows = "hyprland";
     };
 
+    ###
+    # Niri
+    niri = {
+      url = "github:YaLTeR/niri";
+      inputs = {
+        nixpkgs.follows = "nixpkgs";
+        rust-overlay.follows = "";
+      };
+    };
+
+    niri-flake = {
+      url = "github:sodiboo/niri-flake";
+      inputs = {
+        niri-stable.follows = "niri";
+        nixpkgs.follows = "nixpkgs";
+      };
+    };
+
     ###
     # Snowfall dependencies
     snowfall-lib = {
@@ -144,6 +162,7 @@
 
       overlays = with inputs; [
         devenv.overlays.default
+        niri-flake.overlays.niri
       ];
 
       homes.modules = with inputs; [
@@ -159,6 +178,14 @@
         catppuccin.nixosModules.catppuccin
       ];
 
+      systems.hosts.yggdrasil.modules = with inputs; [
+        niri-flake.nixosModules.niri
+      ];
+
+      homes.hosts.yggdrasil.modules = with inputs; [
+        niri-flake.homeModules.niri
+      ];
+
       systems.hosts.nixberry.modules = with inputs; [
         raspberry-pi-nix.nixosModules.raspberry-pi
         raspberry-pi-nix.nixosModules.sd-image

modules/nixos/desktop/addons/hyprlock/default.nix

@@ -40,7 +40,7 @@ in
 
     environment.systemPackages = [ hyprlock-blur ];
 
-    ${namespace}.desktop.hyprland.settings = {
+    ${namespace}.desktop.hyprland.settings = mkIf config.desktop.hyprland.enable {
       bind = [
         "$mod CTRL, l, exec, hyprlock-blur"
       ];

modules/nixos/desktop/default.nix

@@ -34,10 +34,10 @@ in
       systemd.user.sessionVariables = config.home-manager.users.${user}.home.sessionVariables;
     };
 
-    qt = {
+    # qt = {
-      enable = true;
+    #   enable = true;
-      platformTheme = "gnome";
+    #   platformTheme = "gnome";
-      style = "adwaita-dark";
+    #   style = "adwaita-dark";
-    };
+    # };
   };
 }

modules/nixos/desktop/hyprland/default.nix

@@ -293,24 +293,24 @@ in
                 "$mod CTRL, right, movecurrentworkspacetomonitor, r"
 
                 # move focus
-                "$mod, h, hy3:movefocus, l"
+                "$mod, h, movefocus, l"
-                "$mod, j, hy3:movefocus, d"
+                "$mod, j, movefocus, d"
-                "$mod, k, hy3:movefocus, u"
+                "$mod, k, movefocus, u"
-                "$mod, l, hy3:movefocus, r"
+                "$mod, l, movefocus, r"
-                "$mod, left, hy3:movefocus, l"
+                "$mod, left, movefocus, l"
-                "$mod, down, hy3:movefocus, d"
+                "$mod, down, movefocus, d"
-                "$mod, up, hy3:movefocus, u"
+                "$mod, up, movefocus, u"
-                "$mod, right, hy3:movefocus, r"
+                "$mod, right, movefocus, r"
 
                 # move focus
-                "$mod SHIFT, h, hy3:movewindow, l, once"
+                "$mod SHIFT, h, movewindow, l, once"
-                "$mod SHIFT, j, hy3:movewindow, d, once"
+                "$mod SHIFT, j, movewindow, d, once"
-                "$mod SHIFT, k, hy3:movewindow, u, once"
+                "$mod SHIFT, k, movewindow, u, once"
-                "$mod SHIFT, l, hy3:movewindow, r, once"
+                "$mod SHIFT, l, movewindow, r, once"
-                "$mod SHIFT, left, hy3:movewindow, l, once"
+                "$mod SHIFT, left, movewindow, l, once"
-                "$mod SHIFT, down, hy3:movewindow, d, once"
+                "$mod SHIFT, down, movewindow, d, once"
-                "$mod SHIFT, up, hy3:movewindow, u, once"
+                "$mod SHIFT, up, movewindow, u, once"
-                "$mod SHIFT, right, hy3:movewindow, r, once"
+                "$mod SHIFT, right, movewindow, r, once"
 
                 #run important programs
                 "$mod, Return, exec, kitty"
@@ -332,7 +332,7 @@ in
                     in
                     [
                       "$mod, code:1${toString i}, workspace, ${toString ws}"
-                      "$mod SHIFT, code:1${toString i}, hy3:movetoworkspace, ${toString ws}"
+                      "$mod SHIFT, code:1${toString i}, movetoworkspace, ${toString ws}"
                     ]
                   ) 9
                 )

modules/nixos/desktop/niri/default.nix

@@ -0,0 +1,207 @@
+{
+  config,
+  inputs,
+  lib,
+  pkgs,
+  system,
+  namespace,
+  ...
+}:
+with lib.${namespace};
+let
+  inherit (lib)
+    mkIf
+    mkEnableOption
+    mkOption
+    mkMerge
+    types
+    ;
+
+  cfg = config.${namespace}.desktop.niri;
+
+  apps-submodule = types.submodule {
+    options = {
+      terminal = mkOption {
+        type = types.package;
+        default = pkgs.kitty;
+        description = "The default Terminal to use";
+      };
+      runner = mkOption {
+        type = types.package;
+        default = pkgs.fuzzel;
+        description = "The app-runner to use";
+      };
+    };
+  };
+
+in
+{
+  options.${namespace}.desktop.niri = {
+    enable = mkEnableOption "Whether to enable niri";
+    settings = mkOption {
+      type = types.attrs;
+      default = { };
+      description = "Additional niri settings to apply.";
+    };
+    apps = mkOption {
+      type = apps-submodule;
+      default = { };
+      description = "Which apps to use";
+    };
+  };
+
+  config = mkIf cfg.enable {
+    programs.niri = {
+      enable = true;
+      package = inputs.niri-flake.packages.${system}.niri-unstable;
+    };
+
+    environment.systemPackages = [
+      pkgs.alacritty
+      pkgs.fuzzel
+    ];
+
+    ${namespace} = {
+      desktop.addons = {
+        hyprlock = enabled;
+        hypridle = enabled;
+      };
+    };
+
+    snowfallorg.users."cholli".home.config = {
+      programs.niri.settings = mkMerge [
+        {
+          input = {
+            keyboard = {
+              numlock = true;
+            };
+          };
+
+          outputs."DP-1" = {
+            mode = {
+              width = 3440;
+              height = 1440;
+            };
+          };
+          outputs."HDMI-A-1" = {
+            mode = {
+              width = 1920;
+              height = 1080;
+            };
+            transform.rotation = 90;
+          };
+
+          layout = {
+            gaps = 5;
+            center-focused-column = "never";
+
+            default-column-width = {
+              proportion = 0.5;
+            };
+
+            preset-column-widths = [
+              { proportion = 1. / 3.; }
+              { proportion = 1. / 2.; }
+              { proportion = 2. / 3.; }
+
+            ];
+
+            focus-ring = {
+              width = 1;
+              active = {
+                color = "#7fc8ff";
+              };
+              inactive = {
+                color = "#505050";
+              };
+            };
+          };
+
+          hotkey-overlay.skip-at-startup = true;
+
+          screenshot-path = "~/Pictures/Screenshots/Screenshot from %Y-%m-%d %H-%M-%S.png";
+
+          # block 1pass from screenshots and window capture
+          window-rules = [
+          ];
+
+          binds =
+            with config.lib.niri;
+            let
+              workspaces = (builtins.genList (x: x + 1) 9);
+
+              focus-workspaces = builtins.listToAttrs (
+                map (num: {
+                  name = "Mod=${toString num}";
+                  value = {
+                    action.focus-workspace = num;
+                  };
+                }) workspaces
+              );
+            in
+
+            mkMerge [
+              {
+                "Mod+Shift+Slash".action = show-hotkey-overlay;
+
+                "Mod+Enter".action.spawn = "${lib.getExe cfg.apps.terminal}";
+                "Mod+D".action.spwan = "${lib.getExe cfg.apps.runner}";
+                "Mod+Alt+L".action.spawn = "hyprlock-blur";
+
+                "Mod+Shift+Q" = {
+                  action = actions.close-window;
+                  repeat = false;
+                };
+
+                "Mod+O" = {
+                  action = actions.toggle-overview;
+                  repeat = false;
+                };
+
+                inherit focus-workspaces;
+
+                "XF86AudioRaiseVolume" = {
+                  action.spawn = [
+                    "wpctl"
+                    "set-volume"
+                    "@DEFAULT_AUDIO_SINK@"
+                    "0.1+"
+                  ];
+                  allow-when-locked = true;
+                };
+                "XF86AudioLowerVolume" = {
+                  action.spawn = [
+                    "wpctl"
+                    "set-volume"
+                    "@DEFAULT_AUDIO_SINK@"
+                    "0.1-"
+                  ];
+                  allow-when-locked = true;
+                };
+                "XF86AudioMute" = {
+                  action.spawn = [
+                    "wpctl"
+                    "set-mute"
+                    "@DEFAULT_AUDIO_SINK@"
+                    "toggle"
+                  ];
+                  allow-when-locked = true;
+                };
+                "XF86AudioMicMute" = {
+                  action.spawn = [
+                    "wpctl"
+                    "set-mute"
+                    "@DEFAULT_AUDIO_SOURCE@"
+                    "toggle"
+                  ];
+                  allow-when-locked = true;
+                };
+              }
+            ];
+
+        }
+        cfg.settings
+      ];
+    };
+  };
+}

systems/x86_64-linux/yggdrasil/default.nix

@@ -76,8 +76,9 @@ in
       starsector = enabled;
     };
 
-    desktop.hyprland = {
+    desktop = {
-      enable = true;
+      hyprland = enabled;
+      niri = enabled;
     };
 
     services = {