feat(alex): more niri stuffs

flake.nix

@@ -99,6 +99,7 @@
       system = "x86_64-linux";
       modules = [
         overlays-module
+        niri-flake.nixosModules.niri
         ./hosts/alex/configuration.nix
         home-manager.nixosModules.home-manager
         {
@@ -112,6 +113,7 @@
               ./home/ash/desktop.nix
               ./home/ash/emacs.nix
 #              ./home/ash/obs.nix
+              ./home/ash/niri.nix
               ./home/ash/tpm-fido.nix
               ./home/ash/vscodium.nix
               ./home/ash/zoom.nix
@@ -142,6 +144,7 @@
               ./home/ash/obs.nix
               ./home/ash/intellij.nix
               ./home/ash/lutris.nix
+
               ./home/ash/vscodium.nix
               ./home/ash/zoom.nix
             ];
@@ -208,6 +211,28 @@
       ];
     };
 
+    nixosConfigurations.em = nixpkgs-unstable.lib.nixosSystem {
+      system = "x86_64-linux";
+      modules = [
+        overlays-module
+        niri-flake.nixosModules.niri
+        ./hosts/em/configuration.nix
+        home-manager-unstable.nixosModules.home-manager
+        {
+          home-manager.useGlobalPkgs = true;
+          home-manager.useUserPackages = true;
+          home-manager.users.ash = { ... }: {
+            imports = [
+              fsh.homeModules.fsh
+              ./home/ash
+              ./home/ash/niri.nix
+              ./home/ash/desktop.nix
+            ];
+          };
+        }
+      ];
+    };
+
     packages.x86_64-linux = {
       emira = nixos-generators.nixosGenerate {
         system = "x86_64-linux";

home/ash/niri.nix

@@ -1,5 +1,256 @@
 { config, pkgs, ... }: {
   programs.niri = {
-    # enable = true;
+    settings = {
+      input = {
+        focus-follows-mouse.enable = true;
+      };
+      layout = {
+        gaps = 8;
+        preset-column-widths = [
+          { proportion = 1. / 3.; }
+          { proportion = 1. / 2.; }
+          { proportion = 2. / 3.; }
+        ];
+        default-column-width.proportion = 1. / 2.;
+        focus-ring = {
+          active.color = "#cba6f7";
+          inactive.color = "#313244";
+        };
+      };
+      binds = with config.lib.niri.actions; {
+        "Mod+Shift+Slash".action = show-hotkey-overlay;
+        
+        "Mod+T".action = spawn "kitty";
+        "Mod+Space".action = spawn "fuzzel";
+        "Super+Alt+L".action = spawn "swaylock";
+
+        "XF86AudioRaiseVolume" = {
+          allow-when-locked = true;
+          action = spawn "wpctl" "set-volume" "@DEFAULT_AUDIO_SINK@" "0.1+";
+        };
+        "XF86AudioLowerVolume" = {
+          allow-when-locked = true;
+          action = spawn "wpctl" "set-volume" "@DEFAULT_AUDIO_SINK@" "0.1-";
+        };
+        "XF86AudioMute" = {
+          allow-when-locked = true;
+          action = spawn "wpctl" "set-mute" "@DEFAULT_AUDIO_SINK@" "toggle";
+        };
+        "XF86AudioMicMute" = {
+          allow-when-locked = true;
+          action = spawn "wpctl" "set-mute" "@DEFAULT_AUDIO_SOURCE@" "toggle";
+        };
+
+        "Mod+Q".action = close-window;
+
+        "Mod+Left".action = focus-column-left;
+        "Mod+Down".action = focus-window-down;
+        "Mod+Up".action = focus-window-up;
+        "Mod+Right".action = focus-column-right;
+        "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+Left".action = move-column-left;
+        "Mod+Ctrl+Down".action = move-window-down;
+        "Mod+Ctrl+Up".action = move-window-up;
+        "Mod+Ctrl+Right".action = move-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;
+
+        "Mod+Home".action = focus-column-first;
+        "Mod+End".action = focus-column-last;
+        "Mod+Ctrl+Home".action = move-column-to-first;
+        "Mod+Ctrl+End".action =  move-column-to-last;
+
+        "Mod+Shift+Left".action = focus-monitor-left;
+        "Mod+Shift+Down".action = focus-monitor-down;
+        "Mod+Shift+Up".action = focus-monitor-up;
+        "Mod+Shift+Right".action = focus-monitor-right;
+        "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+Left".action = move-column-to-monitor-left;
+        "Mod+Shift+Ctrl+Down".action = move-column-to-monitor-down;
+        "Mod+Shift+Ctrl+Up".action = move-column-to-monitor-up;
+        "Mod+Shift+Ctrl+Right".action = move-column-to-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;
+
+        "Mod+Page_Down".action = focus-workspace-down;
+        "Mod+Page_Up".action = focus-workspace-up;
+        "Mod+U".action = focus-workspace-down;
+        "Mod+I".action = focus-workspace-up;
+        "Mod+Ctrl+Page_Down".action = move-column-to-workspace-down;
+        "Mod+Ctrl+Page_Up".action = move-column-to-workspace-up;
+        "Mod+Ctrl+U".action = move-column-to-workspace-down;
+        "Mod+Ctrl+I".action = move-column-to-workspace-up;
+
+        "Mod+Shift+Page_Down".action = move-workspace-down;
+        "Mod+Shift+Page_Up".action = move-workspace-up;
+        "Mod+Shift+U".action = move-workspace-down;
+        "Mod+Shift+I".action = move-workspace-up;
+
+        "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+Ctrl+1".action = move-column-to-workspace 1;
+        "Mod+Ctrl+2".action = move-column-to-workspace 2;
+        "Mod+Ctrl+3".action = move-column-to-workspace 3;
+        "Mod+Ctrl+4".action = move-column-to-workspace 4;
+        "Mod+Ctrl+5".action = move-column-to-workspace 5;
+        "Mod+Ctrl+6".action = move-column-to-workspace 6;
+        "Mod+Ctrl+7".action = move-column-to-workspace 7;
+        "Mod+Ctrl+8".action = move-column-to-workspace 8;
+        "Mod+Ctrl+9".action = move-column-to-workspace 9;
+
+        "Mod+Comma".action = consume-window-into-column;
+        "Mod+Period".action = expel-window-from-column;
+
+        "Mod+R".action = switch-preset-column-width;
+        "Mod+Shift+R".action = reset-window-height;
+        "Mod+F".action = maximize-column;
+        "Mod+Shift+F".action = fullscreen-window;
+        "Mod+C".action = center-column;
+
+        "Mod+Minus".action = set-column-width "-10%";
+        "Mod+Plus".action = set-column-width "+10%";
+
+        "Mod+Shift+Minus".action = set-window-height "-10%";
+        "Mod+Shift+Plus".action = set-window-height "+10%";
+
+        "Print".action = screenshot;
+        "Ctrl+Print".action = screenshot-screen;
+        "Alt+Print".action = screenshot-window;
+
+        "Mod+Shift+E".action = quit;
+        "Mod+Shift+P".action = power-off-monitors;
+      };
+    };
+  };
+
+  programs.swaylock.enable = true;
+
+  programs.fuzzel = {
+    enable = true;
+  };
+
+  programs.waybar = {
+    enable = true;
+    style = ./waybar/style.css;
+    settings = [{
+      "layer" = "top"; # Waybar at top layer
+      "position" = "top"; # Waybar position (top|bottom|left|right)
+      # "width" = 1280; # Waybar width
+      # Choose the order of the modules
+      "modules-left" = [
+        "wlr/workspaces"
+      ];
+      "modules-center" = [
+        # "custom/music"
+      ];
+      "modules-right" = [
+        "pulseaudio"
+        "backlight"
+        "battery"
+        "clock"
+        "tray"
+        "custom/lock"
+        "custom/power"
+      ];
+      "wlr/workspaces" = {
+          "disable-scroll" = true;
+          "sort-by-name" = true;
+          "format" = " {icon} ";
+          "format-icons" = {
+              "default" = "";
+          };
+      };
+      "tray" = {
+          "icon-size" = 21;
+          "spacing" = 10;
+      };
+      # "custom/music" = {
+      #     "format" = "  {}";
+      #     "escape" = true;
+      #     "interval" = 5;
+      #     "tooltip" = false;
+      #     "exec" = "playerctl metadata --format='{{ title }}'";
+      #     "on-click" = "playerctl play-pause";
+      #     "max-length" = 50
+      # };
+      "clock" = {
+          "timezone" = "Europe/London";
+          "tooltip-format" = "<big>{:%Y %B}</big>\n<tt><small>{calendar}</small></tt>";
+          "format-alt" = " {:%d/%m/%Y}";
+          "format" = " {:%H:%M}";
+      };
+      "backlight" = {
+          "device" = "intel_backlight";
+          "format" = "{icon}";
+          "format-icons" = ["" "" "" "" "" "" "" "" ""];
+      };
+      "battery" = {
+          "states" = {
+              "warning" = 30;
+              "critical" = 15;
+          };
+          "format" = "{icon}";
+          "format-charging" = "";
+          "format-plugged" = "";
+          "format-alt" = "{icon}";
+          "format-icons" = ["" ""  "" "" "" "" "" "" "" "" "" ""];
+      };
+      "pulseaudio" = {
+          # "scroll-step" = 1, # %, can be a float
+          "format" = "{icon} {volume}%";
+          "format-muted" = "";
+          "format-icons" = {
+              "default" = ["" "" " "];
+          };
+          "on-click" = "pavucontrol";
+      };
+      "custom/lock" = {
+          "tooltip" = false;
+          "on-click" = "sh -c '(sleep 0.5s; swaylock --grace 0)' & disown";
+          "format" = "";
+      };
+      "custom/power" = {
+          "tooltip" = false;
+          "on-click" = "wlogout &";
+          "format" = "Logout";
+      };
+    }];
+    systemd.enable = true;
+  };
+
+  services.mako = {
+    enable = true;
+  };
+
+  systemd.user.services."swaybg" = {
+    Unit = {
+      Description = "swaybg";
+      PartOf = ["graphical-session.target"];
+      After = ["graphical-session.target"];
+      Requisite = ["graphical-session.target"];
+    };
+    Service = {
+      ExecStart = "${pkgs.swaybg}/bin/swaybg -i $HOME/wallpaper.png";
+      Restart = "on-failure";
+    };
   };
 }

home/ash/waybar/style.css

@@ -0,0 +1,131 @@
+@define-color base   #1e1e2e;
+@define-color mantle #181825;
+@define-color crust  #11111b;
+
+@define-color text     #cdd6f4;
+@define-color subtext0 #a6adc8;
+@define-color subtext1 #bac2de;
+
+@define-color surface0 #313244;
+@define-color surface1 #45475a;
+@define-color surface2 #585b70;
+
+@define-color overlay0 #6c7086;
+@define-color overlay1 #7f849c;
+@define-color overlay2 #9399b2;
+
+@define-color blue      #89b4fa;
+@define-color lavender  #b4befe;
+@define-color sapphire  #74c7ec;
+@define-color sky       #89dceb;
+@define-color teal      #94e2d5;
+@define-color green     #a6e3a1;
+@define-color yellow    #f9e2af;
+@define-color peach     #fab387;
+@define-color maroon    #eba0ac;
+@define-color red       #f38ba8;
+@define-color mauve     #cba6f7;
+@define-color pink      #f5c2e7;
+@define-color flamingo  #f2cdcd;
+@define-color rosewater #f5e0dc;
+
+* {
+  font-family: FantasqueSansMono Nerd Font;
+  font-size: 17px;
+  min-height: 0;
+}
+
+#waybar {
+  background: transparent;
+  color: @text;
+  margin: 5px 5px;
+}
+
+#workspaces {
+  border-radius: 1rem;
+  margin: 5px;
+  background-color: @surface0;
+  margin-left: 1rem;
+}
+
+#workspaces button {
+  color: @lavender;
+  border-radius: 1rem;
+  padding: 0.4rem;
+}
+
+#workspaces button.active {
+  color: @sky;
+  border-radius: 1rem;
+}
+
+#workspaces button:hover {
+  color: @sapphire;
+  border-radius: 1rem;
+}
+
+#custom-music,
+#tray,
+#backlight,
+#clock,
+#battery,
+#pulseaudio,
+#custom-lock,
+#custom-power {
+  background-color: @surface0;
+  padding: 0.5rem 1rem;
+  margin: 5px 0;
+}
+
+#clock {
+  color: @blue;
+  border-radius: 0px 1rem 1rem 0px;
+  margin-right: 1rem;
+}
+
+#battery {
+  color: @green;
+}
+
+#battery.charging {
+  color: @green;
+}
+
+#battery.warning:not(.charging) {
+  color: @red;
+}
+
+#backlight {
+  color: @yellow;
+}
+
+#backlight, #battery {
+    border-radius: 0;
+}
+
+#pulseaudio {
+  color: @maroon;
+  border-radius: 1rem 0px 0px 1rem;
+  margin-left: 1rem;
+}
+
+#custom-music {
+  color: @mauve;
+  border-radius: 1rem;
+}
+
+#custom-lock {
+    border-radius: 1rem 0px 0px 1rem;
+    color: @lavender;
+}
+
+#custom-power {
+    margin-right: 1rem;
+    border-radius: 0px 1rem 1rem 0px;
+    color: @red;
+}
+
+#tray {
+  margin-right: 1rem;
+  border-radius: 1rem;
+}

hosts/alex/configuration.nix

@@ -7,6 +7,7 @@
     ../../common/tpm.nix
     ../../roles/kodi.nix
     ../../roles/libvirt.nix
+    ../../roles/niri.nix
     ../../roles/podman.nix
     ./hardware-config.nix
   ];
@@ -22,7 +23,6 @@
   networking.hostName = "alex";
   networking.firewall.enable = false;
 
-  sound.enable = true;
   hardware.pulseaudio.enable = false;
   security.rtkit.enable = true;
   services.pipewire = {
@@ -45,7 +45,6 @@
       xkb.layout = "gb";
     };
     displayManager.sddm.enable = true;
-    desktopManager.plasma6.enable = true;
   };
 
   #environment.systemPackages = with pkgs; [