klipperscreen: repackage

pkgs/applications/misc/klipperscreen/default.nix

···
-{ lib, stdenv, writeText, python3Packages, fetchFromGitHub, gtk3, gobject-introspection, gdk-pixbuf, wrapGAppsHook, librsvg }:
-python3Packages.buildPythonPackage rec {
+{ lib
+, python3
+, fetchFromGitHub
+, wrapGAppsHook
+, gobject-introspection
+, gitUpdater
+}: python3.pkgs.buildPythonApplication rec {
   pname = "KlipperScreen";
   version = "0.3.2";
+  format = "other";
 
   src = fetchFromGitHub {
     owner = "jordanruthe";
-    repo = pname;
+    repo = "KlipperScreen";
     rev = "v${version}";
     hash = "sha256-LweO5EVWr3OxziHrjtQDdWyUBCVUJ17afkw7RCZWgcg=";
   };
-  patches = [ ./fix-paths.diff ];
 
-  buildInputs = [ gtk3 librsvg ];
-  nativeBuildInputs = [ wrapGAppsHook gdk-pixbuf gobject-introspection ];
+  nativeBuildInputs = [
+    gobject-introspection
+    wrapGAppsHook
+  ];
 
-  propagatedBuildInputs = with python3Packages; [ jinja2 netifaces requests websocket-client pycairo pygobject3 mpv six dbus-python numpy pycairo ];
+  pythonPath = with python3.pkgs; [
+    jinja2
+    netifaces
+    requests
+    websocket-client
+    pycairo
+    pygobject3
+    mpv
+    six
+    dbus-python
+  ];
 
-  preBuild = ''
-    ln -s ${./setup.py} setup.py
+  dontWrapGApps = true;
+
+  preFixup = ''
+    mkdir -p $out/bin
+    cp -r . $out/dist
+    gappsWrapperArgs+=(--set PYTHONPATH "$PYTHONPATH")
+    wrapGApp $out/dist/screen.py
+    ln -s $out/dist/screen.py $out/bin/KlipperScreen
   '';
 
+  passthru.updateScript = gitUpdater { url = meta.homepage; };
+
   meta = with lib; {
     description = "Touchscreen GUI for the Klipper 3D printer firmware";
-    homepage = "https://github.com/jordanruthe/${pname}";
+    homepage = "https://github.com/jordanruthe/KlipperScreen";
     license = licenses.agpl3;
+    maintainers = with maintainers; [ cab404 ];
   };
 }

pkgs/applications/misc/klipperscreen/fix-paths.diff

···
-diff --git a/screen.py b/screen.py
-index 4fd75cd..a10779a 100755
---- a/screen.py
-+++ b/screen.py
-@@ -48,7 +48,7 @@ PRINTER_BASE_STATUS_OBJECTS = [
-     'exclude_object',
- ]
- 
--klipperscreendir = pathlib.Path(__file__).parent.resolve()
-+klipperscreendir = pathlib.Path(functions.__file__).parent.parent.resolve()
- 
- 
- def set_text_direction(lang=None):
-@@ -254,7 +254,7 @@ class KlipperScreen(Gtk.Window):
-     def _load_panel(self, panel, *args):
-         if panel not in self.load_panel:
-             logging.debug(f"Loading panel: {panel}")
--            panel_path = os.path.join(os.path.dirname(__file__), 'panels', f"{panel}.py")
-+            panel_path = os.path.join(klipperscreendir, 'panels', f"{panel}.py")
-             logging.info(f"Panel path: {panel_path}")
-             if not os.path.exists(panel_path):
-                 logging.error(f"Panel {panel} does not exist")

pkgs/applications/misc/klipperscreen/setup.py

···
-from setuptools import setup
-
-setup(
-  name='KlipperScreen',
-  install_requires=[],
-  packages=['styles', 'panels', 'ks_includes', 'ks_includes.widgets'],
-  package_data={'ks_includes': ['defaults.conf', 'locales/**', 'emptyCursor.xbm'], 'styles': ['**']},
-  entry_points={
-      'console_scripts': ['KlipperScreen=screen:main']
-  },
-)