meta: Replace avizo with dunst scripts

Avizo had some issues that ultimately made me return to the old and
reliable dunst. For example, the home-manager service would fail to
restart after the computer was idle for a set amount of time.

The way avizo manages its window also resulted in compositors like
Hyprland and picom showing a blur artifact when avizo tried to fade
itself. Ultimately using dunst simplifies things and avoids having
to look in two different places for notifications.

home/avizo.nix

@@ -1,37 +0,0 @@
-{ config, lib, ... }:
-
-let
-  inherit (config.lib.stylix.colors)
-    base01-rgb-r
-    base01-rgb-g
-    base01-rgb-b
-    base02-rgb-r
-    base02-rgb-g
-    base02-rgb-b
-    base05-rgb-r
-    base05-rgb-g
-    base05-rgb-b
-    ;
-in
-{
-  services.avizo = {
-    enable = true;
-
-    settings.default = {
-      time = 1;
-      image-opacity = lib.mkForce 1;
-      height = 190;
-      padding = 10;
-      y-offset = 0.5;
-      border-width = 0;
-      block-height = 10;
-      block-spacing = 0;
-      fade-in = 0.2;
-      fade-out = 0.2;
-      background = lib.mkForce "rgba(${base01-rgb-r}, ${base01-rgb-g}, ${base01-rgb-b}, 1)";
-      border-color = lib.mkForce "rgba(${base01-rgb-r}, ${base01-rgb-g}, ${base01-rgb-b}, 1)";
-      bar-fg-color = lib.mkForce "rgba(${base05-rgb-r}, ${base05-rgb-g}, ${base05-rgb-b}, 1)";
-      bar-bg-color = lib.mkForce "rgba(${base02-rgb-r}, ${base02-rgb-g}, ${base02-rgb-b}, 1)";
-    };
-  };
-}

home/dwm.nix

@@ -37,7 +37,6 @@ in
             static const char *const autostart[] = {
               "mpDris2", NULL,
               "dunst", NULL,
-              "avizo-service", NULL,
               NULL
             };
 
@@ -69,13 +68,13 @@ in
             static const char *dmenucmd[] = { "rofi", "-show", "drun", NULL };
             static const char *quitcmd[] = { "kill", "xinit", NULL };
             static const char *termcmd[] = { "kitty", NULL };
-            static const char *brighter[] = { "lightctl", "-d", "up", NULL };
+            static const char *brighter[] = { "mb-up", NULL };
-            static const char *dimmer[] = { "lightctl", "-d", "down", NULL };
+            static const char *dimmer[] = { "mb-down", NULL };
             static const char *print[] = { "scrot", NULL };
-            static const char *up_vol[] = { "volumectl", "-d", "up", NULL };
+            static const char *up_vol[] = { "mv-up", NULL };
-            static const char *down_vol[] = { "volumectl", "-d", "down", NULL };
+            static const char *down_vol[] = { "mv-down", NULL };
-            static const char *mute_vol[] = { "volumectl", "-d", "toggle-mute", NULL };
+            static const char *mute_vol[] = { "mv-mute", NULL };
-            static const char *mute_mic[] = { "volumectl", "-d", "-m", "toggle-mute", NULL };
+            static const char *mute_mic[] = { "mv-mic", NULL };
 
             static const Key keys[] = {
               { 0, XF86XK_AudioMute, spawn, {.v = mute_vol } },

home/hyprland.nix

@@ -229,12 +229,12 @@ in
       ];
 
       bindl = [
-        ", XF86AudioMute, exec, volumectl -d toggle-mute"
+        ", XF86AudioMute, exec, mv-mute"
-        ", XF86AudioRaiseVolume, exec, volumectl -d up"
+        ", XF86AudioRaiseVolume, exec, mv-up"
-        ", XF86AudioLowerVolume, exec, volumectl -d down"
+        ", XF86AudioLowerVolume, exec, mv-down"
-        ", XF86AudioMicMute, exec, volumectl -d -m toggle-mute"
+        ", XF86AudioMicMute, exec, mv-mic"
-        ", XF86MonBrightnessDown, exec, lightctl -d down"
+        ", XF86MonBrightnessDown, exec, mb-down"
-        ", XF86MonBrightnessUp, exec, lightctl -d up"
+        ", XF86MonBrightnessUp, exec, mb-up"
         ", XF86Display, exec, ~/.config/${monitorScript}"
         ", XF86Messenger, togglespecialworkspace"
         ", XF86Favorites, exec, killall rofi || rofi -show drun"

overlays/avizo.nix

@@ -1,12 +0,0 @@
-final: prev: {
-  avizo = prev.avizo.overrideAttrs (oldAttrs: {
-    version = "1.3-unstable-2024-09-04";
-
-    src = prev.fetchFromGitHub {
-      owner = "heyjuvi";
-      repo = "avizo";
-      rev = "bc2fb780da58a312191edbf007fc3c8ef1e4eb15";
-      hash = "sha256-aYA/ls6MLHuE/6noVff4LUEJzyh0EEs+u2dallnevcI=";
-    };
-  });
-}

packages/dunst-scripts.nix

@@ -0,0 +1,105 @@
+{
+  lib,
+  stdenvNoCC,
+  writeTextFile,
+  makeWrapper,
+  fish,
+  pipewire,
+  brightnessctl,
+  libnotify,
+}:
+
+let
+  volume = writeTextFile {
+    name = "volume";
+    text = # fish
+      ''
+        #!/usr/bin/env fish
+
+        wpctl set-volume --limit 1 @DEFAULT_AUDIO_SINK@ 5%+
+
+        set VOL "$(wpctl get-volume '@DEFAULT_AUDIO_SINK@')"
+
+        notify-send \
+          --icon "multimedia-volume-control" \
+          --hint "string:x-dunst-stack-tag:volume" \
+          --hint "int:value:$(math "$(echo "$VOL" | awk '{print $2}') * 100")" \
+          "音量" \
+          "$(echo "$VOL" | awk '{print $3}' | sed -e 's/\[MUTED\]/ミュート/' | tr --delete '\n')"
+      '';
+  };
+
+  brightness = writeTextFile {
+    name = "brightness";
+    text = # fish
+      ''
+        #!/usr/bin/env fish
+
+        notify-send \
+          --icon "brightness" \
+          --hint "string:x-dunst-stack-tag:brightness" \
+          --hint "int:value:$(brightnessctl set 5%+ -m | awk --field-separator , '{print $4}')" \
+          "明るさ"
+      '';
+  };
+in
+stdenvNoCC.mkDerivation {
+  pname = "dunst-scripts";
+  version = "0.1.0";
+
+  dontUnpack = true;
+
+  nativeBuildInputs = [ makeWrapper ];
+
+  installPhase = ''
+    runHook preInstall
+
+    install -Dm755 ${brightness} $out/bin/mb-up
+    install -Dm755 ${brightness} $out/bin/mb-down
+    install -Dm755 ${volume} $out/bin/mv-up
+    install -Dm755 ${volume} $out/bin/mv-down
+    install -Dm755 ${volume} $out/bin/mv-mute
+
+    substituteInPlace $out/bin/mb-down \
+      --replace-fail "5%+" "5%-"
+
+    substituteInPlace $out/bin/mv-down \
+      --replace-fail "5%+" "5%-"
+
+    substituteInPlace $out/bin/mv-mute \
+      --replace-fail "set-volume --limit 1" "set-mute" \
+      --replace-fail "5%+" "toggle"
+
+    install -Dm755 $out/bin/mv-mute $out/bin/mv-mic
+
+    substituteInPlace $out/bin/mv-mic \
+      --replace-fail "DEFAULT_AUDIO_SINK" "DEFAULT_AUDIO_SOURCE" \
+      --replace-fail "multimedia-volume-control" "audio-input-microphone" \
+      --replace-fail "x-dunst-stack-tag:volume" "x-dunst-stack-tag:microphone" \
+      --replace-fail "音量" "マイク"
+
+    runHook postInstall
+  '';
+
+  postInstall = ''
+    for bin in $out/bin/*; do
+      wrapProgram "$bin" \
+        --prefix PATH ":" "${
+          lib.makeBinPath [
+            fish
+            pipewire
+            brightnessctl
+            libnotify
+          ]
+        }"
+    done
+  '';
+
+  meta = {
+    homepage = "https://github.com/donovanglover/nix-config";
+    description = "Dunst scripts for brightness and volume";
+    license = lib.licenses.mit;
+    maintainers = with lib.maintainers; [ donovanglover ];
+    platforms = lib.platforms.linux;
+  };
+}