From 23507a5d7c4f31d44a575a95d68da2e3f6764bf4 Mon Sep 17 00:00:00 2001
From: DarkOnion0 <Darkgenius1@protonmail.com>
Date: Sat, 22 Jan 2022 17:40:08 +0100
Subject: [PATCH 1/2] drawio: 16.1.2 -> 16.4.0

---
 pkgs/applications/graphics/drawio/default.nix | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pkgs/applications/graphics/drawio/default.nix b/pkgs/applications/graphics/drawio/default.nix
index e229302bf553..91e767a168f1 100644
--- a/pkgs/applications/graphics/drawio/default.nix
+++ b/pkgs/applications/graphics/drawio/default.nix
@@ -11,11 +11,11 @@
 
 stdenv.mkDerivation rec {
   pname = "drawio";
-  version = "16.1.2";
+  version = "16.4.0";
 
   src = fetchurl {
     url = "https://github.com/jgraph/drawio-desktop/releases/download/v${version}/drawio-x86_64-${version}.rpm";
-    sha256 = "b86ff3f77b17e7da66979fe8ea878685c0018273f5d0302f10d3094d502452ee";
+    sha256 = "624f776478b6960adb1be565077f79aed72c95de5e995fc1216b78978c9c6857";
   };
 
   nativeBuildInputs = [

From b67aa192ba63a0abef5726fab3f2cfba3043cc29 Mon Sep 17 00:00:00 2001
From: DarkOnion0 <Darkgenius1@protonmail.com>
Date: Sat, 22 Jan 2022 17:58:41 +0100
Subject: [PATCH 2/2] drawio: add a check phase

---
 pkgs/applications/graphics/drawio/default.nix | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/pkgs/applications/graphics/drawio/default.nix b/pkgs/applications/graphics/drawio/default.nix
index 91e767a168f1..54efd0bf1369 100644
--- a/pkgs/applications/graphics/drawio/default.nix
+++ b/pkgs/applications/graphics/drawio/default.nix
@@ -86,6 +86,12 @@ stdenv.mkDerivation rec {
       --replace /opt/drawio/drawio $out/bin/drawio
   '';
 
+  doInstallCheckPhase = true;
+
+  installCheckPhase = ''
+    $out/bin/drawio --help > /dev/null
+  '';
+
   meta = with lib; {
     description = "A desktop application for creating diagrams";
     homepage = "https://about.draw.io/";