From 447f3eb616c572a704e1e2000765a203e2c85f55 Mon Sep 17 00:00:00 2001
From: Matt Field <mattfield@users.noreply.github.com>
Date: Tue, 21 Apr 2026 09:25:14 +0100
Subject: [PATCH] fix/correctly-install-graphviz2drawio

---
 flake.nix | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/flake.nix b/flake.nix
index 035295c..0554dc9 100644
--- a/flake.nix
+++ b/flake.nix
@@ -16,9 +16,23 @@
       system:
       let
         pkgs = nixpkgs.legacyPackages.${system};
+        
+        graphviz2drawio = let
+          pname = "graphviz2drawio";
+          version = "1.1.0";
+        in
+          pkgs.python3Packages.buildPythonPackage {
+            inherit pname version;
+            src = pkgs.fetchPypi {
+              inherit pname version;
+              sha256 = "sha256-h1i57vusXYwDoDWMAViEUjXJw8qpmIfw9gJs/swolfI=";
+            };
+          };
+
         pythonEnv = pkgs.python312.withPackages (ps: [
           ps.pyyaml
           ps.diagrams
+          graphviz2drawio
         ]);
 
         kube-diagrams = pkgs.stdenv.mkDerivation {