niri, ashell

.gitignore

@@ -0,0 +1 @@
+result

flake.nix

@@ -28,14 +28,24 @@
         zsh = modules/zsh.nix;
         git = modules/git.nix;
         udiskie = modules/udiskie.nix;
+        niri = modules/niri;
       };
 
       overlays.default = final: prev: {
         vim-kmein = prev.callPackage packages/vim { };
+        ashell-kmein = import packages/ashell.nix {
+          inherit (inputs) wrappers;
+          pkgs = prev;
+        };
         git-kmein = import packages/git.nix {
           inherit (inputs) wrappers;
           pkgs = prev;
         };
+        niri-kmein = import packages/niri {
+          inherit (inputs) wrappers;
+          pkgs = final;
+          lib = inputs.nixpkgs.lib;
+        };
       };
 
       packages = eachSupportedSystem (
@@ -47,7 +57,7 @@
           };
         in
         {
-          inherit (pkgs) vim-kmein git-kmein;
+          inherit (pkgs) vim-kmein git-kmein niri-kmein;
         }
       );
 

modules/niri/default.nix

@@ -0,0 +1,7 @@
+{ pkgs, ... }:
+{
+  programs.niri = {
+    enable = true;
+    package = pkgs.niri-kmein;
+  };
+}

packages/ashell.nix

@@ -0,0 +1,48 @@
+{ wrappers, pkgs }:
+let
+  config = {
+    clock.format = "%Y-%m-%d (%j %a %W) %H:%M";
+    modules = {
+      center = [ "Clock" ];
+      left = [
+        "Workspaces"
+        [ "WindowTitle" ]
+      ];
+      right = [
+        "KeyboardLayout"
+        [
+          "Tray"
+          "SystemTray"
+          "Settings"
+        ]
+      ];
+    };
+    settings.indicators = [
+      "IdleInhibitor"
+      "PowerProfile"
+      "Audio"
+      "Bluetooth"
+      "Network"
+      "Vpn"
+      "Battery"
+    ];
+    system_info.indicators = [
+      "Cpu"
+      "Memory"
+      { "Disk" = "/"; }
+    ];
+    workspaces = {
+      disable_special_workspaces = true;
+      enable_workspace_filling = false;
+      visibility_mode = "MonitorSpecific";
+    };
+  };
+  configFile = (pkgs.formats.toml { }).generate "config.toml" config;
+in
+wrappers.lib.wrapPackage {
+  inherit pkgs;
+  package = pkgs.ashell;
+  flags = {
+    "--config-path" = toString configFile;
+  };
+}

packages/niri/default.nix

@@ -0,0 +1,159 @@
+{
+  wrappers,
+  pkgs,
+  lib,
+  screenshotPath ? "~/Pictures/Screenshots/Screenshot from %Y-%m-%d %H-%M-%S.png",
+  fileManager ? lib.getExe pkgs.pcmanfm,
+  browser ? lib.getExe pkgs.firefox,
+  terminal ? lib.getExe pkgs.alacritty,
+  runnerCommand ? "${lib.getExe pkgs.rofi} -show run",
+  locker ? lib.getExe pkgs.swaylock,
+}:
+let
+  colors = {
+    active-color = "#7fc8ff";
+    inactive-color = "#505050";
+    shadow-color = "#0007";
+  };
+
+  niri = wrappers.wrapperModules.niri.apply {
+    inherit pkgs;
+    settings = {
+      input = {
+        keyboard = {
+          xkb.layout = "de";
+          numlock = null;
+        };
+        mouse = null;
+        trackpoint = null;
+        warp-mouse-to-focus = null;
+        focus-follows-mouse = null;
+      };
+      layout = {
+        gaps = 8;
+        center-focused-column = "never";
+        preset-column-widths = [
+          { proportion = 1. / 3.; }
+          { proportion = 1. / 2.; }
+          { proportion = 2. / 3.; }
+        ];
+        default-column-width = {
+          proportion = 1. / 2.;
+        };
+        focus-ring = {
+          width = 2;
+          active-color = colors.active-color;
+          inactive-color = colors.inactive-color;
+        };
+        shadow = {
+          on = null;
+          draw-behind-window = true;
+          softness = 30;
+          spread = 5;
+          color = colors.shadow-color;
+        };
+      };
+      spawn-at-startup = [
+        (lib.getExe pkgs.ashell-kmein)
+      ];
+      hotkey-overlay.skip-at-startup = null;
+      prefer-no-csd = null;
+      screenshot-path = screenshotPath;
+      animations.slowdown = 0.5; # twice as fast
+      binds =
+        let
+          wpctl = lib.getExe' pkgs.wireplumber "wpctl";
+        in
+        {
+          "Mod+Shift+Slash".show-hotkey-overlay = null;
+          "Mod+Y".spawn = browser;
+          "Mod+T".spawn = fileManager;
+          "Mod+Return".spawn = terminal;
+          "Mod+D".spawn-sh = runnerCommand;
+          "Mod+Shift+W".spawn = locker;
+
+          # TODO allow-when-locked
+          "XF86AudioRaiseVolume".spawn-sh = "${wpctl} set-volume @DEFAULT_AUDIO_SINK@ 0.1+ -l 1.0";
+          "XF86AudioLowerVolume".spawn-sh = "${wpctl} set-volume @DEFAULT_AUDIO_SINK@ 0.1-";
+          "XF86AudioMute".spawn-sh = "${wpctl} set-mute @DEFAULT_AUDIO_SINK@ toggle";
+          "XF86AudioMicMute".spawn-sh = "${wpctl} set-mute @DEFAULT_AUDIO_SOURCE@ toggle";
+          "XF86AudioPlay".spawn-sh = "${lib.getExe pkgs.playerctl} play-pause";
+          "XF86AudioStop".spawn-sh = "${lib.getExe pkgs.playerctl} stop";
+          "XF86AudioPrev".spawn-sh = "${lib.getExe pkgs.playerctl} previous";
+          "XF86AudioNext".spawn-sh = "${lib.getExe pkgs.playerctl} next";
+          "XF86MonBrightnessUp".spawn-sh = "${lib.getExe pkgs.brightnessctl} --class=backlight set +10%";
+          "XF86MonBrightnessDown".spawn-sh = "${lib.getExe pkgs.brightnessctl} --class=backlight set 10%-";
+
+          # TODO repeat=false
+          "Mod+O".toggle-overview = null;
+          "Mod+Shift+Q".close-window = null;
+
+          "Mod+H".focus-column-left = null;
+          "Mod+J".focus-window-or-workspace-down = null;
+          "Mod+K".focus-window-or-workspace-up = null;
+          "Mod+L".focus-column-right = null;
+          "Mod+Shift+H".move-column-left = null;
+          "Mod+Shift+J".move-window-down-or-to-workspace-down = null;
+          "Mod+Shift+K".move-window-up-or-to-workspace-up = null;
+          "Mod+Shift+L".move-column-right = null;
+          "Mod+Home".focus-column-first = null;
+          "Mod+End".focus-column-last = null;
+          "Mod+Shift+Home".move-column-to-first = null;
+          "Mod+Shift+End".move-column-to-last = null;
+
+          # TODO cooldown-ms=150
+          "Mod+WheelScrollDown".focus-workspace-down = null;
+          "Mod+WheelScrollUp".focus-workspace-up = null;
+          "Mod+Shift+WheelScrollDown".move-column-to-workspace-down = null;
+          "Mod+Shift+WheelScrollUp".move-column-to-workspace-up = null;
+
+          "Mod+WheelScrollRight".focus-column-right = null;
+          "Mod+WheelScrollLeft".focus-column-left = null;
+          "Mod+Shift+WheelScrollRight".move-column-right = null;
+          "Mod+Shift+WheelScrollLeft".move-column-left = null;
+
+          "Mod+1".focus-workspace = 1;
+          "Mod+2".focus-workspace = 2;
+          "Mod+3".focus-workspace = 3;
+          "Mod+4".focus-workspace = 4;
+          "Mod+5".focus-workspace = 5;
+          "Mod+6".focus-workspace = 6;
+          "Mod+7".focus-workspace = 7;
+          "Mod+8".focus-workspace = 8;
+          "Mod+9".focus-workspace = 9;
+          "Mod+Shift+1".move-window-to-workspace = 1;
+          "Mod+Shift+2".move-window-to-workspace = 2;
+          "Mod+Shift+3".move-window-to-workspace = 3;
+          "Mod+Shift+4".move-window-to-workspace = 4;
+          "Mod+Shift+5".move-window-to-workspace = 5;
+          "Mod+Shift+6".move-window-to-workspace = 6;
+          "Mod+Shift+7".move-window-to-workspace = 7;
+          "Mod+Shift+8".move-window-to-workspace = 8;
+          "Mod+Shift+9".move-window-to-workspace = 9;
+          "Mod+Tab".focus-workspace-previous = null;
+          "Mod+Comma".consume-window-into-column = null;
+          "Mod+Period".expel-window-from-column = null;
+          "Mod+R".switch-preset-column-width = null;
+          "Mod+F".maximize-column = null;
+          "Mod+Shift+F".fullscreen-window = null;
+          "Mod+Ctrl+F".expand-column-to-available-width = null;
+          "Mod+Minus".set-column-width = "-10%";
+          "Mod+Plus".set-column-width = "+10%";
+
+          "Mod+V".toggle-window-floating = null;
+          "Mod+Shift+V".switch-focus-between-floating-and-tiling = null;
+
+          "Print".screenshot = null;
+          "Ctrl+Print".screenshot-screen = null;
+          "Alt+Print".screenshot-window = null;
+
+          # allow-inhibiting=false
+          "Mod+Escape".toggle-keyboard-shortcuts-inhibit = null;
+
+          "Mod+Shift+E".quit = null;
+          "Ctrl+Alt+Delete".quit = null;
+        };
+    };
+  };
+in
+niri.wrapper