modules/home/hyprland/applications/default.nix

@@ -58,6 +58,7 @@ in
   imports = [
     ./bemenu
     ./dmenu-bluetooth
+    ./dunst-toggle
     ./element-desktop
     ./feh
     ./kitty
@@ -135,6 +136,11 @@ in
       bind = [ "$mod SHIFT, m, exec, ${terminal} -T ${musicplayer} -e ${musicplayer}" ];
     };
 
+    notifications = mkAppAttrs {
+      default = "dunst-toggle";
+      bind = [ "$mod, Backspace, exec, ${notifications}" ];
+    };
+
     networksettings = mkAppAttrs {
       default = "networkmanager_dmenu";
       bind = [ "$mod SHIFT, n, exec, ${networksettings}" ];

modules/home/hyprland/applications/dunst-toggle/default.nix

@@ -0,0 +1,18 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+
+let
+  cfg = config.wayland.windowManager.hyprland;
+  app = cfg.applications.notifications.default;
+
+  inherit (lib) mkIf;
+in
+{
+  config = mkIf (cfg.enable && app == "dunst-toggle") {
+    home.packages = [ (import ./dunst-toggle.nix { inherit config pkgs; }) ];
+  };
+}

modules/home/hyprland/applications/dunst-toggle/dunst-toggle.nix

@@ -0,0 +1,11 @@
+{ config, pkgs, ... }:
+
+let
+  dunst = "${pkgs.dunst}/bin/dunstctl";
+  pkill = "${pkgs.procps}/bin/pkill";
+  signal = "${toString config.programs.waybar.settings.mainBar."custom/notifications".signal}";
+in
+(pkgs.writeShellScriptBin "dunst-toggle" ''
+  ${dunst} set-paused toggle
+  ${pkill} -RTMIN+${signal} waybar
+'')

modules/home/waybar/default.nix

@@ -56,6 +56,7 @@ let
   };
 
   # Add your custom modules here
+  "custom/notifications" = import ./modules/notifications.nix { inherit lib pkgs; };
   "custom/newsboat" = import ./modules/newsboat.nix { inherit lib pkgs; };
   "pulseaudio#input" = import ./modules/pulseaudio/input.nix { inherit lib pkgs; };
   "pulseaudio#output" = import ./modules/pulseaudio/output.nix { inherit lib pkgs; };
@@ -95,11 +96,13 @@ in
             "disk"
             "pulseaudio#input"
             "pulseaudio#output"
+            "custom/notifications"
             "tray"
           ];
 
           inherit
             "custom/newsboat"
+            "custom/notifications"
             "hyprland/language"
             "hyprland/workspaces"
             "pulseaudio#input"

modules/home/waybar/modules/notifications.nix

@@ -0,0 +1,27 @@
+{ pkgs, lib, ... }:
+
+let
+  inherit (lib) mkDefault;
+  dunst = "${pkgs.dunst}/bin/dunstctl";
+in
+{
+  format = mkDefault "{icon}";
+  format-icons = {
+    unmuted = mkDefault "";
+    muted = mkDefault "";
+  };
+  return-type = mkDefault "json";
+  exec = mkDefault (
+    pkgs.writeShellScript "notifications" ''
+      is_paused=$(${dunst} is-paused)
+      if [ "$is_paused" = "true" ]; then
+        echo '{"alt": "muted", "class": "muted"}'
+      else
+        echo '{"alt": "unmuted", "class": "unmuted"}'
+      fi
+    ''
+  );
+  on-click = mkDefault "dunst-toggle";
+  interval = mkDefault "once";
+  signal = mkDefault 12;
+}

modules/nixos/default.nix

@@ -21,6 +21,7 @@
   miniflux = import ./miniflux;
   nginx = import ./nginx;
   normalUsers = import ./normalUsers;
+  nostr-relay = import ./nostr-relay;
   nvidia = import ./nvidia;
   ollama = import ./ollama;
   open-webui-oci = import ./open-webui-oci;

modules/nixos/nostr-relay/default.nix

@@ -0,0 +1,57 @@
+{ config, lib, ... }:
+
+let
+  cfg = config.services.nostr-relay;
+  domain = config.networking.domain;
+  subdomain = cfg.reverseProxy.subdomain;
+  fqdn = if (cfg.reverseProxy.enable && subdomain != "") then "${subdomain}.${domain}" else domain;
+
+  inherit (lib)
+    mkDefault
+    mkIf
+    ;
+
+  inherit (lib.utils)
+    mkReverseProxyOption
+    ;
+in
+{
+  options.services.nostr-relay = {
+    reverseProxy = mkReverseProxyOption "Nostr Relay" "nostr";
+  };
+
+  config = mkIf cfg.enable {
+    services.nostr-rs-relay = {
+      settings = {
+        network = {
+          port = mkDefault 12849;
+          host = mkDefault (if cfg.reverseProxy.enable then "127.0.0.1" else "0.0.0.0");
+        };
+        limits = {
+          max_event_size = mkDefault 65536;
+          max_subscriptions = mkDefault 20;
+          max_filters = mkDefault 10;
+          max_subid_length = mkDefault 128;
+          max_event_tags = mkDefault 2000;
+          max_content_length = mkDefault 32768;
+        };
+        federation = {
+          enabled = mkDefault true;
+          max_message_size = mkDefault 1048576;
+        };
+        database = {
+          max_query_time_ms = mkDefault 5000;
+        };
+      };
+    };
+
+    services.nginx.virtualHosts = mkIf cfg.reverseProxy.enable {
+      "${fqdn}" = {
+        enableACME = cfg.reverseProxy.forceSSL;
+        forceSSL = cfg.reverseProxy.forceSSL;
+        locations."/".proxyPass =
+          "http://127.0.0.1:${toString config.services.nostr-rs-relay.settings.network.port}";
+      };
+    };
+  };
+}