zaphyra's git: tgcNUR

packages: add `nmgui`

diff --git a/packages/nmgui/package.nix b/packages/nmgui/package.nix
@@ -0,0 +1,83 @@
+{
+  lib,
+  python3Packages,
+  fetchFromGitHub,
+  wrapGAppsHook4,
+  gobject-introspection,
+  gtk4,
+  glib,
+  makeDesktopItem,
+  copyDesktopItems,
+  networkmanager,
+  ...
+}:
+
+python3Packages.buildPythonApplication rec {
+  pname = "nmgui";
+  version = "1.0.0";
+  format = "other";
+
+  src = fetchFromGitHub {
+    owner = "s-adi-dev";
+    repo = "nmgui";
+    tag = "v${version}";
+    hash = "sha256-HS/n40Ng8S5N14DtEH/upwlxdzwCoOEJA40EMdCcLw4=io";
+  };
+
+  nativeBuildInputs = [
+    wrapGAppsHook4
+    gobject-introspection
+    copyDesktopItems
+  ];
+
+  buildInputs = [
+    gtk4
+    glib
+  ];
+
+  dependencies = with python3Packages; [
+    pygobject3
+    nmcli
+  ];
+
+  desktopItems = [
+    (makeDesktopItem {
+      name = "nmgui";
+      exec = "nmgui";
+      icon = "network-wireless-symbolic";
+      comment = "GTK4-based Network Manager GUI using nmcli";
+      desktopName = "NM GUI";
+      categories = [
+        "Network"
+        "GTK"
+      ];
+      startupNotify = true;
+    })
+  ];
+
+  installPhase = ''
+    runHook preInstall
+    mkdir -p $out/{bin,share/applications,opt/nmgui}
+    # Copy the app files
+    cp -r app $out/opt/nmgui/
+
+    runHook postInstall
+  '';
+
+  postFixup = ''
+    makeWrapper ${python3Packages.python.interpreter} $out/bin/nmgui \
+      --add-flags "$out/opt/nmgui/app/main.py" \
+      --prefix PYTHONPATH : "$PYTHONPATH" \
+      "''${gappsWrapperArgs[@]}"
+  '';
+
+  meta = {
+    description = "Python library for interacting with NetworkManager CLI";
+    homepage = "https://github.com/s-adi-dev/nmgui";
+    license = lib.licenses.gpl3Plus;
+    maintainers = with lib.maintainers; [ ktechmidas ];
+    mainProgram = "nmgui";
+    inherit (networkmanager.meta) platforms;
+    changelog = "https://github.com/s-adi-dev/nmgui/releases/tag/v${version}";
+  };
+}