Switch to niri - Episode 1: beginnings

modules/desktop-environment/dm.nix

@@ -20,7 +20,7 @@ in
           enable = cfg.autoLogin.enable;
           user = "jade";
         };
-        defaultSession = "sway";
+        defaultSession = "niri";
         sessionPackages = [
           pkgs.sway
         ];

modules/desktop-environment/home/default.nix

@@ -1,4 +1,5 @@
 {...}: {
+  programs.niri.enable = true;
   home-manager.users.jade = {...}: {
     imports = [
       ./notifications.nix
@@ -8,6 +9,7 @@
       ./panels
       ./xmonad
       ./sway
+      ./niri
     ];
 
     services.gpg-agent = {

modules/desktop-environment/home/niri/binds.nix

@@ -0,0 +1,70 @@
+{...}: {
+  programs.niri.settings.binds = {
+    # spawn terminal
+    "Mod+Return".action.spawn = "kitty";
+    "Mod+Return".repeat = false;
+    "Mod+D".action.spawn = ["wofi" "-S" "drun" "--allow-images"];
+    "Mod+D".repeat = false;
+
+    "Mod+Shift+E".action.quit = [];
+    "Mod+Shift+Q".action.close-window = [];
+
+    "Mod+Shift+Slash".action.show-hotkey-overlay = [];
+
+    # window/columns controls
+    "Mod+H".action.focus-column-left = [];
+    "Mod+J".action.focus-window-down = [];
+    "Mod+K".action.focus-window-up = [];
+    "Mod+L".action.focus-column-right = [];
+    "Mod+Ctrl+H".action.move-column-left = [];
+    "Mod+Ctrl+J".action.move-window-down = [];
+    "Mod+Ctrl+K".action.move-window-up = [];
+    "Mod+Ctrl+L".action.move-column-right = [];
+
+    # monitor controls
+    "Mod+Shift+H".action.focus-monitor-left = [];
+    "Mod+Shift+J".action.focus-monitor-down = [];
+    "Mod+Shift+K".action.focus-monitor-up = [];
+    "Mod+Shift+L".action.focus-monitor-right = [];
+    "Mod+Shift+Ctrl+H".action.move-column-to-monitor-left = [];
+    "Mod+Shift+Ctrl+J".action.move-column-to-monitor-down = [];
+    "Mod+Shift+Ctrl+K".action.move-column-to-monitor-up = [];
+    "Mod+Shift+Ctrl+L".action.move-column-to-monitor-right = [];
+
+    # workspace controls
+    "Mod+P".action.focus-workspace-up = [];
+    "Mod+N".action.focus-workspace-down = [];
+    "Mod+Ctrl+P".action.move-column-to-workspace-up = [];
+    "Mod+Ctrl+N".action.move-column-to-workspace-down = [];
+    "Mod+1".action.focus-workspace = 1;
+    "Mod+2".action.focus-workspace = 2;
+    "Mod+3".action.focus-workspace = 3;
+    "Mod+4".action.focus-workspace = 4;
+    "Mod+5".action.focus-workspace = 5;
+    "Mod+6".action.focus-workspace = 6;
+    "Mod+7".action.focus-workspace = 7;
+    "Mod+8".action.focus-workspace = 8;
+    "Mod+9".action.focus-workspace = 9;
+    "Mod+Shift+1".action.move-column-to-workspace = 1;
+    "Mod+Shift+2".action.move-column-to-workspace = 2;
+    "Mod+Shift+3".action.move-column-to-workspace = 3;
+    "Mod+Shift+4".action.move-column-to-workspace = 4;
+    "Mod+Shift+5".action.move-column-to-workspace = 5;
+    "Mod+Shift+6".action.move-column-to-workspace = 6;
+    "Mod+Shift+7".action.move-column-to-workspace = 7;
+    "Mod+Shift+8".action.move-column-to-workspace = 8;
+    "Mod+Shift+9".action.move-column-to-workspace = 9;
+
+    # column editing stuffs
+    "Mod+BracketLeft".action.consume-or-expel-window-left = [];
+    "Mod+BracketRight".action.consume-or-expel-window-right = [];
+    "Mod+F".action.maximize-column = [];
+    "Mod+Shift+F".action.fullscreen-window = [];
+    "Mod+C".action.center-column = [];
+    "Mod+Minus".action.set-column-width = "-5%";
+    "Mod+Equal".action.set-column-width = "+5%";
+    "Mod+Shift+Minus".action.set-window-height = "-10%";
+    "Mod+Shift+Equal".action.set-window-height = "+10%";
+    "Mod+W".action.toggle-column-tabbed-display = [];
+  };
+}

modules/desktop-environment/home/niri/default.nix

@@ -0,0 +1,44 @@
+{pkgs, ...}: {
+  imports = [
+    ./xwayland-sat.nix
+    ./screenshot.nix
+    ./input.nix
+    ./binds.nix
+    ./style.nix
+  ];
+  programs.niri.settings = {
+    outputs."eDP-1" = {
+      scale = 1.0;
+    };
+
+    spawn-at-startup = [
+      {
+        command = ["eww" "open-many" "topBar" "bottomBar"];
+      }
+      {
+        command = [
+          "${pkgs.swaybg}/bin/swaybg"
+          "-i"
+          "${../xmonad/wallpaper/wallpaper.jpg}"
+          "-m"
+          "fill"
+        ];
+      }
+    ];
+
+    window-rules = [
+      # TODO: privacy screen rules
+      # {
+      #   geometry-corner-radius = let val = 1.; in {
+      #     bottom-left = val;
+      #     bottom-right = val;
+      #     top-left = val;
+      #     top-right = val;
+      #   };
+      #   clip-to-geometry = true;
+      # }
+    ];
+
+    environment.ELECTRON_OZONE_PLATFORM_HINT = "auto";
+  };
+}

modules/desktop-environment/home/niri/input.nix

@@ -0,0 +1,14 @@
+{...}: {
+  programs.niri.settings.input = {
+    keyboard = {
+      xkb = {
+        layout = "us";
+        variant = "altgr-intl";
+      };
+    };
+    touchpad = {
+      tap = true;
+      natural-scroll = true;
+    };
+  };
+}

modules/desktop-environment/home/niri/screenshot.nix

@@ -0,0 +1,10 @@
+{pkgs, ...}: {
+  programs.niri.settings = {
+    screenshot-path = "~/Pictures/screenshots/%Y-%m-%dT%H:%M:%S.png";
+    binds = {
+      "Print".action.screenshot = [];
+      "Ctrl+Print".action.screenshot-screen = [];
+      "Alt+Print".action.screenshot-window = [];
+    };
+  };
+}

modules/desktop-environment/home/niri/style.nix

@@ -0,0 +1,54 @@
+{...}: {
+  programs.niri.settings = {
+    cursor = {
+      theme = "phinger-cursors";
+      size = 16;
+      hide-when-typing = true;
+      hide-after-inactive-ms = 2500;
+    };
+
+    layout = {
+      gaps = 15;
+      focus-ring.enable = false;
+      border = {
+        enable = true;
+        width = 3;
+        inactive.gradient = {
+          from = "#f69ecf";
+          to = "#ff9a56";
+          in' = "oklch shorter hue";
+          relative-to = "window";
+          angle = 135;
+        };
+        active.gradient = {
+          from = "#f69ecf";
+          to = "#5bcefa";
+          in' = "oklch shorter hue";
+          relative-to = "window";
+          angle = 135;
+        };
+      };
+      center-focused-column = "never";
+      empty-workspace-above-first = false;
+      tab-indicator = {
+        hide-when-single-tab = true;
+        active.color = "#5bcefa";
+        inactive.color = "#3c3836";
+        gap = 1;
+        width = 3;
+        position = "left";
+        gaps-between-tabs = 0;
+      };
+    };
+    
+    window-rules = [{
+        geometry-corner-radius = let val = 1.; in {
+          bottom-left = val;
+          bottom-right = val;
+          top-left = val;
+          top-right = val;
+        };
+        clip-to-geometry = true;
+      }];
+  };
+}

modules/desktop-environment/home/niri/xwayland-sat.nix

@@ -0,0 +1,8 @@
+{pkgs, ...}: {
+  programs.niri.settings = {
+    spawn-at-startup = [
+      {command = ["${pkgs.xwayland-satellite}/bin/xwayland-satellite"];}
+    ];
+    environment.DISPLAY = ":0";
+  };
+}

modules/desktop-environment/home/terminal.nix

@@ -30,6 +30,7 @@
       foreground = color15;
       background = "#1d2021";
       confirm_os_window_close = 0;
+      hide_window_decorations = true;
     };
   };
   home.sessionVariables = {

modules/desktop/creative.nix

@@ -5,6 +5,8 @@
 }: {
   home-manager.users.jade = {pkgs, ...}: {
     home.packages = with pkgs; [
+      pastel
+
       audacity
       krita
       gimp