feat(iris): add webcam mirror application

Adds Iris, a macOS application that provides a webcam mirror window with hotkey toggle functionality.

Author: DivitMittal

flake.lock

@@ -23,6 +23,8 @@
       menubar-dock-bin # macOS dock in menubar
       MultiSoundChanger-bin # aggregate-output volume control in menubar
       LibreScore-bin # Music notation ripper
+      iris # Webcam mirror
+      #LosslessSwitcher-bin # Lossless audio toggle in menubar
       ;
 
     # claude-desktop = pkgs.brewCasks.claude.overrideAttrs (oldAttrs: {

home/gui/darwin/misc.nix

@@ -0,0 +1,40 @@
+{
+  stdenvNoCC,
+  fetchzip,
+  lib,
+  makeWrapper,
+  ...
+}:
+stdenvNoCC.mkDerivation (finalAttrs: {
+  pname = "iris";
+  version = "0.2.0-hotkey";
+
+  src = fetchzip {
+    extension = "zip";
+    url = "https://github.com/DivitMittal/Iris/releases/download/v${finalAttrs.version}/Iris-v${finalAttrs.version}.zip";
+    hash = "sha256-ZHXw2+Fpm6+cXo01oNrXa7iQW4HMmic3KkVrD50a1hA=";
+  };
+
+  nativeBuildInputs = [makeWrapper];
+
+  installPhase = ''
+    runHook preInstall
+
+    mkdir -p "$out/Applications/Iris.app"
+    cp -R ./* "$out/Applications/Iris.app"
+
+    mkdir -p "$out/bin"
+    makeWrapper "$out/Applications/Iris.app/Contents/MacOS/Iris" "$out/bin/iris"
+
+    runHook postInstall
+  '';
+
+  meta = {
+    description = "Webcam mirror window for macOS with hotkey toggle";
+    homepage = "https://github.com/DivitMittal/Iris";
+    license = lib.licenses.mit;
+    platforms = lib.platforms.darwin;
+    maintainers = with lib.maintainers; [DivitMittal];
+    sourceProvenance = with lib.sourceTypes; [binaryNativeCode];
+  };
+})