Add Logitech support

flakes/solaar-master/flake.nix

@@ -0,0 +1,77 @@
+{
+  description = "Solaar built from GitHub master branch";
+
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
+    flake-utils.url = "github:numtide/flake-utils";
+
+    # This input automatically tracks the latest commit on master
+    solaar-src = {
+      url = "github:pwr-Solaar/Solaar/master";
+      flake = false;
+    };
+  };
+
+  outputs =
+    {
+      self,
+      nixpkgs,
+      flake-utils,
+      solaar-src,
+    }:
+    flake-utils.lib.eachDefaultSystem (
+      system:
+      let
+        pkgs = nixpkgs.legacyPackages.${system};
+        pythonPackages = pkgs.python3Packages;
+      in
+      {
+        packages.default = pythonPackages.buildPythonApplication rec {
+          pname = "solaar";
+          version = "master-${solaar-src.shortRev or "dirty"}";
+
+          src = solaar-src;
+
+          # --- FIX STARTS HERE ---
+          # 1. Enable pyproject format
+          pyproject = true;
+
+          # 2. Add build tools (setuptools/wheel) to nativeBuildInputs
+          nativeBuildInputs =
+            with pkgs;
+            [
+              gobject-introspection
+              wrapGAppsHook3
+              pkg-config
+            ]
+            ++ (with pythonPackages; [
+              setuptools
+              wheel
+            ]);
+          # --- FIX ENDS HERE ---
+
+          propagatedBuildInputs = with pythonPackages; [
+            pyudev
+            psutil
+            xlib
+            pyyaml
+            evdev
+            dbus-python
+            pygobject3
+            typing-extensions
+
+            pkgs.gtk3
+            pkgs.libnotify
+            pkgs.libayatana-appindicator
+          ];
+
+          postInstall = ''
+            install -Dm644 rules.d/42-logitech-unify-permissions.rules \
+              $out/lib/udev/rules.d/42-logitech-unify-permissions.rules
+          '';
+
+          doCheck = false;
+        };
+      }
+    );
+}