Reformat

packages/wallpaper-engine-plasma6-plugin.nix

@@ -1,48 +1,73 @@
-{ inputs, name, pkgs }:
-
-pkgs.kdePackages.callPackage
-  (
-    { extra-cmake-modules
-    , full
-    , kpackage
-    , libplasma
-    , lib
-    , lz4
-    , mkKdeDerivation
-    , mpv
-    , pkg-config
-    , python-ws
-    }:
-
+{
+  inputs,
+  name,
+  pkgs,
+}:
+pkgs.kdePackages.callPackage (
+  {
+    extra-cmake-modules,
+    fetchFromGitHub,
+    kpackage,
+    libplasma,
+    lib,
+    lz4,
+    mkKdeDerivation,
+    mpv,
+    pkg-config,
+    python3,
+    qtbase,
+    qtmultimedia,
+    qtwebchannel,
+    qtwebengine,
+    qtwebsockets,
+  }:
     mkKdeDerivation {
-      extraBuildInputs = [
-        extra-cmake-modules
-        full
-        libplasma
-        lz4
-        mpv
-      ];
-      extraCmakeFlags = [ "-DUSE_PLASMAPKG=ON" ];
+      pname = name;
+      version = "latest";
+
+      src = inputs.${name};
+
+      patches = [./${name}.patch];
+
       extraNativeBuildInputs = [
         kpackage
         pkg-config
       ];
-      meta.license = with lib.licenses; [ gpl2 ];
-      pname = name;
-      postInstall = ''
-        chmod +x ../plugin/contents/pyext.py
-        PATH=${python-ws}/bin:$PATH patchShebangs --build ../plugin/contents/pyext.py
-        sed -i "18i \\            \"[ -f \\\\\"${placeholder "out"}/share/\$EXT\\\\\" ] && WKD=\\\\\"${placeholder "out"}/share/\$EXT\\\\\"\"," ../plugin/contents/ui/Pyext.qml
-        sed -i "s/exec python3 //g" ../plugin/contents/ui/Pyext.qml
-        kpackagetool6 -i ../plugin/ -p $out/share/plasma/wallpapers/
-      '';
-      src = inputs.${name};
-      version = "latest";
-    }
-  )
-{
-  python-ws = pkgs.python3.withPackages (ps: with ps; [
-    websockets
-  ]);
-}
 
+      extraBuildInputs = [
+        extra-cmake-modules
+        libplasma
+        lz4
+        mpv
+      ];
+
+      extraCmakeFlags = [
+        "-DQML2_CMAKE_PATH=${
+          lib.makeSearchPath "lib/qt-6/qml" [
+            qtmultimedia
+            qtwebchannel
+            qtwebengine
+            qtwebsockets
+          ]
+        }"
+        "-DQt6_DIR=${qtbase}/lib/cmake/Qt6"
+        "-DUSE_PLASMAPKG=ON"
+      ];
+
+      postInstall = let
+        py3-ws = python3.withPackages (ps: with ps; [websockets]);
+      in ''
+        cd ../plugin
+        PATH=${py3-ws}/bin:$PATH patchShebangs --build ./contents/pyext.py
+        substituteInPlace ./contents/ui/Pyext.qml --replace-fail NIX_STORE_PACKAGE_PATH ${placeholder "out"}
+        kpackagetool6 -i ./ -p $out/share/plasma/wallpapers/
+      '';
+
+      meta = with lib; {
+        description = "KDE wallpaper plugin integrating Wallpaper Engine";
+        homepage = "https://github.com/catsout/wallpaper-engine-kde-plugin";
+        license = licenses.gpl2Only;
+      };
+    }
+)
+{}