feat(packages): add nftables-analyzer package

packages/nftables-analyzer/package.nix

@@ -0,0 +1,54 @@
+{
+  lib,
+  python3Packages,
+  fetchFromGitHub,
+}:
+
+python3Packages.buildPythonApplication rec {
+  pname = "nftables-analyzer";
+  version = "0.1.0-unstable-2025-11-27";
+
+  src = fetchFromGitHub {
+    owner = "reinaldosaraiva";
+    repo = "nftables-analyzer";
+    rev = "5fc78d0c9ce173e3baa80a5655bcadb1b2f78493";
+    hash = "sha256-PlEIArUPSSOtVrdUEamZBr1YQnm+GJpl5Xxgk0tHrdw=";
+  };
+
+  sourceRoot = "source/backend";
+
+  pyproject = true;
+
+  build-system = with python3Packages; [
+    hatchling
+  ];
+
+  dependencies = with python3Packages; [
+    typer
+    rich
+    pydantic
+    fastapi
+    uvicorn
+    python-multipart
+  ];
+
+  doCheck = false;
+  pythonImportsCheck = [ "nftables_analyzer" ];
+
+  passthru = {
+    category = "Networking";
+    updateScript = [
+      "nix-update"
+      "--flake"
+      ".#nftables-analyzer"
+    ];
+  };
+
+  meta = with lib; {
+    description = "Analyze nftables firewall rules and evaluate traffic queries";
+    homepage = "https://github.com/reinaldosaraiva/nftables-analyzer";
+    license = licenses.mit;
+    mainProgram = "nftables-analyzer";
+    platforms = platforms.all;
+  };
+}