chore: switch to sway. finally my tearing works again.

config/dev/default.nix

@@ -28,7 +28,8 @@ lib.optionalAttrs (!minimal) {
     }
   ];
 
-  services.nixseparatedebuginfod.enable = true;
+  # NOTE: disabled temporarily. Spams my journal and uses a lot of CPU in the background at all times.
+  # services.nixseparatedebuginfod.enable = true;
 
   # For embedded development
   users.groups.plugdev = { };

users/myuser/default.nix

@@ -63,8 +63,8 @@ lib.optionalAttrs (!minimal) {
     # Autostart hyprland if on tty1 (once, don't restart after logout)
     programs.zsh.initExtra = lib.mkOrder 9999 ''
       if [[ -t 0 && "$(tty || true)" == /dev/tty1 && -z "$DISPLAY" && -z "$WAYLAND_DISPLAY" ]] && uwsm check may-start; then
-        echo "Login shell detected. Starting Hyprland..."
-        uwsm start -S -F Hyprland
+        echo "Login shell detected. Starting sway..."
+        uwsm start -S -F sway
       fi
     '';
   };

users/myuser/graphical/default.nix

@@ -23,9 +23,9 @@
       # Wayland
       ./gpu-screen-recorder.nix
       ./hyprland.nix
-      ./rofi.nix
+      ./fuzzel.nix
+      ./sway.nix
       ./swaync.nix
-      ./swww.nix
       ./waybar.nix
       ./whisper-overlay.nix
     ]

users/myuser/graphical/fuzzel.nix

@@ -0,0 +1,13 @@
+{
+  home.persistence."/state".files = [
+    ".cache/fuzzel"
+  ];
+
+  stylix.targets.fuzzel.enable = true;
+  programs.fuzzel = {
+    enable = true;
+    settings.main = {
+      launch-prefix = "uwsm app --";
+    };
+  };
+}

users/myuser/graphical/rofi.nix

@@ -1,33 +0,0 @@
-{ pkgs, ... }:
-{
-  programs.rofi = {
-    enable = true;
-    package = pkgs.rofi-wayland;
-    extraConfig = {
-      terminal = "kitty";
-    };
-  };
-
-  home.file =
-    let
-      rofi-themes = pkgs.fetchFromGitHub {
-        owner = "adi1090x";
-        repo = "rofi";
-        rev = "3a28753b0a8fb666f4bd0394ac4b0e785577afa2";
-        hash = "sha256-G3sAyIZbq1sOJxf+NBlXMOtTMiBCn6Sat8PHryxRS0w=";
-      };
-    in
-    {
-      ".config/rofi/colors" = {
-        source = "${rofi-themes}/files/colors";
-        recursive = true;
-      };
-      ".config/rofi/launchers/type-1/style-10.rasi".source = "${rofi-themes}/files/launchers/type-1/style-10.rasi";
-      ".config/rofi/launchers/type-1/shared/colors.rasi".text =
-        # css
-        ''
-          @import "~/.config/rofi/colors/onedark.rasi"
-        '';
-      ".config/rofi/launchers/type-1/shared/fonts.rasi".text = "";
-    };
-}

users/myuser/graphical/sway.nix

@@ -0,0 +1,256 @@
+# - hyprland ctl dispatch rewrite
+# - software rendering used
+# - no wlr render env ok?
+
+# TODO: screencast button with notification
+# TODO: better qr script: click button, freeze screen, highlight qrs, overlay preview detected text, click to copy.
+# TODO ai speech indicator / toggle
+{
+  lib,
+  config,
+  nixosConfig,
+  pkgs,
+  ...
+}:
+let
+  inherit (lib)
+    getExe
+    mapAttrs'
+    nameValuePair
+    ;
+
+  cfg = config.wayland.windowManager.sway.config;
+  bindWithModifier = mapAttrs' (k: nameValuePair (cfg.modifier + "+" + k));
+in
+{
+  wayland.windowManager.sway = {
+    enable = true;
+    systemd.enable = false; # Handeled by uwsm
+    extraOptions = [
+      "-Dlegacy-wl-drm" # Otherwise no app will run on the nvidia card for some reason and fall back to mesa libGL
+      "--unsupported-gpu"
+    ];
+
+    config =
+      {
+        modifier = "Mod4";
+        terminal = "kitty";
+        menu = "fuzzel";
+
+        # Excuse me, le füque
+        focus.followMouse = false;
+        focus.mouseWarping = false;
+
+        keybindings =
+          {
+            "XF86AudioRaiseVolume" =
+              "exec --no-startup-id ${getExe pkgs.scripts.volume} set-volume @DEFAULT_AUDIO_SINK@ 5%+";
+            "XF86AudioLowerVolume" =
+              "exec --no-startup-id ${getExe pkgs.scripts.volume} set-volume @DEFAULT_AUDIO_SINK@ 5%-";
+            "XF86AudioMute" =
+              "exec --no-startup-id ${getExe pkgs.scripts.volume} set-mute @DEFAULT_AUDIO_SINK@ toggle";
+            "XF86AudioMicMute" =
+              "exec --no-startup-id ${getExe pkgs.scripts.volume} set-mute @DEFAULT_AUDIO_SOURCE@ toggle";
+            "XF86AudioPlay" = "exec --no-startup-id ${getExe pkgs.playerctl} play-pause";
+            "XF86AudioNext" = "exec --no-startup-id ${getExe pkgs.playerctl} next";
+            "XF86AudioPrev" = "exec --no-startup-id ${getExe pkgs.playerctl} previous";
+            "XF86MonBrightnessUp" = "exec --no-startup-id ${getExe pkgs.scripts.brightness} set +5%";
+            "XF86MonBrightnessDown" = "exec --no-startup-id ${getExe pkgs.scripts.brightness} set 5%-";
+          }
+          // {
+            "Menu" = "exec ${cfg.menu}";
+          }
+          # General mappings that start with $modifier+...
+          // bindWithModifier {
+            "t" = "exec ${cfg.terminal}";
+            "asciicircum" = "exec ${cfg.menu}";
+            # TODO only open if not already open
+            # TODO shortcut to open these from eww bar with 1 click
+            "b" = "exec uwsm app firefox";
+            "Shift+s" = "exec --no-startup-id ${getExe pkgs.scripts.screenshot-area}";
+            "F11" = "exec --no-startup-id ${getExe pkgs.scripts.screenshot-area-scan-qr}";
+            # Exlicitly without --no-startup-id to show the spinner
+            "F12" = "exec ${getExe pkgs.scripts.screenshot-screen}";
+            "Print" =
+              "exec --no-startup-id env QT_AUTO_SCREEN_SCALE_FACTOR=0 QT_SCREEN_SCALE_FACTORS='' ${getExe pkgs.flameshot} gui";
+
+            "Shift+r" = "reload";
+            "q" = "kill";
+
+            "Left" = "focus left";
+            "Right" = "focus right";
+            "Up" = "focus up";
+            "Down" = "focus down";
+
+            "Shift+Left" = "move left";
+            "Shift+Right" = "move right";
+            "Shift+Up" = "move up";
+            "Shift+Down" = "move down";
+
+            "space" = "layout toggle tabbed splitv splith";
+            "s" = "splith";
+            "v" = "splitv";
+            "f" = "floating toggle";
+            "Return" = "fullscreen toggle";
+            "a" = "focus parent";
+
+            "Shift+Ctrl+q" = "exec uwsm stop";
+            "r" = "mode resize";
+
+            "1" = "workspace number 1";
+            "2" = "workspace number 2";
+            "3" = "workspace number 3";
+            "4" = "workspace number 4";
+            "5" = "workspace number 5";
+            "6" = "workspace number 6";
+            "7" = "workspace number 7";
+            "8" = "workspace number 8";
+            "9" = "workspace number 9";
+            "Comma" = "workspace prev";
+            "Period" = "workspace next";
+
+            "Shift+1" = "move container to workspace number 1";
+            "Shift+2" = "move container to workspace number 2";
+            "Shift+3" = "move container to workspace number 3";
+            "Shift+4" = "move container to workspace number 4";
+            "Shift+5" = "move container to workspace number 5";
+            "Shift+6" = "move container to workspace number 6";
+            "Shift+7" = "move container to workspace number 7";
+            "Shift+8" = "move container to workspace number 8";
+            "Shift+9" = "move container to workspace number 9";
+            "Shift+Comma" = "move container to workspace prev";
+            "Shift+Period" = "move container to workspace next";
+          };
+
+        window.titlebar = false;
+
+        input = {
+          "type:keyboard" = {
+            repeat_delay = "235";
+            repeat_rate = "60";
+            xkb_layout = "de";
+            xkb_variant = "nodeadkeys";
+            xkb_numlock = "enabled";
+          };
+          "type:pointer" = {
+            accel_profile = "flat";
+            pointer_accel = "0";
+          };
+        };
+
+        floating.criteria = [
+          { class = "^Pavucontrol$"; }
+          #{class = "^awakened-poe-trade$";}
+        ];
+
+        assigns = {
+          "1" = [
+            { class = "^firefox$"; }
+          ];
+          "5" = [
+            { class = "^bottles$"; }
+            { class = "^steam$"; }
+            { class = "^prismlauncher$"; }
+          ];
+          "7" = [
+            { class = "^discord$"; }
+            { class = "^WebCord$"; }
+            { class = "^obsidian$"; }
+            { class = "^signal$"; }
+            { class = "^TelegramDesktop$"; }
+          ];
+        };
+
+        bars = [ ];
+
+        startup = [
+          { command = "uwsm finalize"; }
+        ];
+      }
+      # Extra configuration based on which system we are on. It's not ideal to
+      # distinguish by node name here, but at least this way it can stay in the
+      # sway related config file.
+      // {
+        kroma =
+          let
+            monitorMain = "LG Electronics 27GN950 111NTGYLB719";
+            monitorLeft = "LG Electronics LG Ultra HD 0x00077939";
+          in
+          {
+            output = {
+              # TODO "*" = { background = background; };
+              ${monitorLeft} = {
+                mode = "3840x2160@60Hz";
+                pos = "0 0";
+                adaptive_sync = "enable";
+                subpixel = "rgb";
+                allow_tearing = "yes";
+              };
+              ${monitorMain} = {
+                mode = "3840x2160@144Hz";
+                pos = "3840 0";
+                adaptive_sync = "enable";
+                subpixel = "rgb";
+                render_bit_depth = "10";
+                allow_tearing = "yes";
+              };
+            };
+
+            workspaceOutputAssign = [
+              {
+                workspace = "1";
+                output = monitorMain;
+              }
+              {
+                workspace = "2";
+                output = monitorMain;
+              }
+              {
+                workspace = "3";
+                output = monitorMain;
+              }
+              {
+                workspace = "4";
+                output = monitorMain;
+              }
+              {
+                workspace = "5";
+                output = monitorMain;
+              }
+              {
+                workspace = "6";
+                output = monitorMain;
+              }
+              {
+                workspace = "7";
+                output = monitorLeft;
+              }
+              {
+                workspace = "8";
+                output = monitorLeft;
+              }
+              {
+                workspace = "9";
+                output = monitorLeft;
+              }
+            ];
+          };
+      }
+      .${nixosConfig.node.name} or { };
+
+    extraConfig = ''
+      for_window [app_id="kitty"] allow_tearing yes
+      for_window [class="^cs2$"] allow_tearing yes
+    '';
+  };
+
+  home.file.".config/uwsm/env-sway".text = ''
+    # Let nixos electron wrappers enable wayland
+    export NIXOS_OZONE_WL=1
+  '';
+
+  home.packages = with pkgs; [
+    wdisplays
+    wl-clipboard
+  ];
+}

users/myuser/graphical/swww.nix

@@ -1,57 +0,0 @@
-{
-  lib,
-  pkgs,
-  ...
-}:
-let
-  swww-update-wallpaper = pkgs.writeShellApplication {
-    name = "swww-update-wallpaper";
-    runtimeInputs = [
-      pkgs.swww
-    ];
-    text = ''
-      FILES=("$HOME/.local/share/wallpapers/"*)
-      TYPES=("wipe" "any")
-      ANGLES=(0 15 30 45 60 75 90 105 120 135 150 165 180 195 210 225 240 255 270 285 300 315 330 345)
-
-      swww img "''${FILES[RANDOM%''${#FILES[@]}]}" \
-        --transition-type "''${TYPES[RANDOM%''${#TYPES[@]}]}" \
-        --transition-angle "''${ANGLES[RANDOM%''${#ANGLES[@]}]}" \
-        --transition-fps 144 \
-        --transition-duration 1.5
-    '';
-  };
-in
-{
-  systemd.user = {
-    services = {
-      swww = {
-        Install.WantedBy = [ "graphical-session.target" ];
-        Unit = {
-          Description = "Wayland wallpaper daemon";
-          PartOf = [ "graphical-session.target" ];
-          After = [ "graphical-session.target" ];
-        };
-        Service = {
-          ExecStart = "${pkgs.swww}/bin/swww-daemon";
-          Restart = "on-failure";
-        };
-      };
-      swww-update-wallpaper = {
-        Install.WantedBy = [ "default.target" ];
-        Unit.Description = "Update the wallpaper";
-        Service = {
-          Type = "oneshot";
-          Restart = "on-failure";
-          RestartSec = "2m";
-          ExecStart = lib.getExe swww-update-wallpaper;
-        };
-      };
-    };
-    timers.swww-update-wallpaper = {
-      Install.WantedBy = [ "timers.target" ];
-      Unit.Description = "Periodically switch to a new wallpaper";
-      Timer.OnCalendar = "*:0/5"; # Every 5 minutes
-    };
-  };
-}

users/myuser/graphical/waybar-style.css

@@ -86,7 +86,7 @@ button:hover {
 	margin-right: 0;
 }
 
-#submap.resize {
+#mode {
 	background-color: #ffa000;
 	color: #000000;
 }

users/myuser/graphical/waybar.nix

@@ -14,14 +14,14 @@
       height = 28;
 
       modules-left = [
-        "hyprland/workspaces"
+        "sway/workspaces"
         "tray"
-        "hyprland/submap"
+        "sway/mode"
         "privacy"
         #"custom/whisper_overlay"
       ];
       modules-center = [
-        "hyprland/window"
+        "sway/window"
       ];
       modules-right = [
         "custom/scan_qr"