From a2018bd2f777b51fdd7ae84c53672e37312fab80 Mon Sep 17 00:00:00 2001
From: polyfloyd <floyd@polyfloyd.net>
Date: Wed, 17 Sep 2025 18:25:01 +0200
Subject: [PATCH 1/2] prusa-slicer: Set up automated updates

---
 .../misc/prusa-slicer/default.nix             | 39 +++++++++++--------
 1 file changed, 23 insertions(+), 16 deletions(-)

diff --git a/pkgs/applications/misc/prusa-slicer/default.nix b/pkgs/applications/misc/prusa-slicer/default.nix
index dd149014ae99..3a44a7ee4736 100644
--- a/pkgs/applications/misc/prusa-slicer/default.nix
+++ b/pkgs/applications/misc/prusa-slicer/default.nix
@@ -39,6 +39,7 @@
   systemd,
   udevCheckHook,
   z3,
+  nix-update-script,
   wxGTK-override ? null,
   opencascade-override ? null,
 }:
@@ -223,20 +224,26 @@ stdenv.mkDerivation (finalAttrs: {
     "libslic3r_tests|sla_print_tests"
   ];
 
-  meta =
-    with lib;
-    {
-      description = "G-code generator for 3D printer";
-      homepage = "https://github.com/prusa3d/PrusaSlicer";
-      license = licenses.agpl3Plus;
-      maintainers = with maintainers; [
-        tweber
-        tmarkus
-        fliegendewurst
-      ];
-      platforms = platforms.unix;
-    }
-    // lib.optionalAttrs (stdenv.hostPlatform.isDarwin) {
-      mainProgram = "PrusaSlicer";
-    };
+  passthru.updateScript = nix-update-script {
+    extraArgs = [
+      "--version-regex"
+      "^version_(.+)$"
+    ];
+  };
+
+  meta = {
+    description = "G-code generator for 3D printer";
+    homepage = "https://github.com/prusa3d/PrusaSlicer";
+    changelog = "https://github.com/prusa3d/PrusaSlicer/releases/tag/version_${finalAttrs.version}";
+    license = lib.licenses.agpl3Plus;
+    maintainers = with lib.maintainers; [
+      tweber
+      tmarkus
+      fliegendewurst
+    ];
+    platforms = lib.platforms.unix;
+  }
+  // lib.optionalAttrs (stdenv.hostPlatform.isDarwin) {
+    mainProgram = "PrusaSlicer";
+  };
 })

From c4affc80334d4c55125dac76c295aa262ada9ffc Mon Sep 17 00:00:00 2001
From: polyfloyd <floyd@polyfloyd.net>
Date: Wed, 17 Sep 2025 18:25:15 +0200
Subject: [PATCH 2/2] prusa-slicer: 2.9.2 -> 2.9.3

---
 pkgs/applications/misc/prusa-slicer/default.nix | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/pkgs/applications/misc/prusa-slicer/default.nix b/pkgs/applications/misc/prusa-slicer/default.nix
index 3a44a7ee4736..e0e5a32ab5b9 100644
--- a/pkgs/applications/misc/prusa-slicer/default.nix
+++ b/pkgs/applications/misc/prusa-slicer/default.nix
@@ -24,6 +24,7 @@
   mpfr,
   nanosvg,
   nlopt,
+  nlohmann_json,
   opencascade-occt_7_6_1,
   openvdb,
   qhull,
@@ -62,12 +63,12 @@ let
 in
 stdenv.mkDerivation (finalAttrs: {
   pname = "prusa-slicer";
-  version = "2.9.2";
+  version = "2.9.3";
 
   src = fetchFromGitHub {
     owner = "prusa3d";
     repo = "PrusaSlicer";
-    hash = "sha256-j/fdEgcFq0nWBLpyapwZIbBIXCnqEWV6Tk+6sTHk/Bc=";
+    hash = "sha256-B2uHrh09xKehmxnk3I4MHIjBfB/pGgFXC6R5k10JoJY=";
     rev = "version_${finalAttrs.version}";
   };
 
@@ -133,6 +134,7 @@ stdenv.mkDerivation (finalAttrs: {
     catch2_3
     webkitgtk_4_1
     z3
+    nlohmann_json
   ]
   ++ lib.optionals withSystemd [
     systemd