{ lib, mkDerivation, wrapQtAppsHook, callPackage, fetchgit, cmake, jq, python3, qtbase, qtquickcontrols2 }: let # admittedly, we're using (printer firmware) blobs when we could compile them ourselves. curaBinaryDataVersion = "3.6.21"; # Marlin v2.0.0.174 for Bio, v2.0.0.144 for others. curaBinaryData = fetchgit { url = "https://code.alephobjects.com/diffusion/CBD/cura-binary-data.git"; rev = "5c75d0f6c10d8b7a903e2072a48cd1f08059509e"; sha256 = "1qdsj6rczwzdwzyr7nz7fnypbphckjrnwl8c9dr6izsxyzs465c4"; }; libarcusLulzbot = callPackage ./libarcus.nix { inherit (python3.pkgs) buildPythonPackage sip_4 pythonOlder; }; libsavitarLulzbot = callPackage ./libsavitar.nix { inherit (python3.pkgs) buildPythonPackage sip_4 pythonOlder; }; inherit (python3.pkgs) buildPythonPackage pyqt5 numpy scipy shapely pythonOlder; curaengine = callPackage ./curaengine.nix { inherit libarcusLulzbot; }; uraniumLulzbot = callPackage ./uranium.nix { inherit callPackage libarcusLulzbot; inherit (python3.pkgs) buildPythonPackage pyqt5 numpy scipy shapely pythonOlder; }; in mkDerivation rec { pname = "cura-lulzbot"; version = "3.6.21"; src = fetchgit { url = "https://code.alephobjects.com/source/cura-lulzbot.git"; rev = "7faeb18604c83004846a02c60cb240708db0034f"; sha256 = "10q38s8c8x6xkh1vns4p3iqa5y267vrjh5vq8h55mg1q5001scyq"; }; buildInputs = [ qtbase qtquickcontrols2 ]; # numpy-stl temporarily disabled due to https://code.alephobjects.com/T8415 propagatedBuildInputs = with python3.pkgs; [ pyserial requests zeroconf ] ++ [ libsavitarLulzbot uraniumLulzbot libarcusLulzbot ]; # numpy-stl nativeBuildInputs = [ cmake python3.pkgs.wrapPython ]; cmakeFlags = [ "-DURANIUM_DIR=${uraniumLulzbot.src}" "-DCURA_VERSION=${version}" ]; postPatch = '' sed -i 's,/python''${PYTHON_VERSION_MAJOR}/dist-packages,/python''${PYTHON_VERSION_MAJOR}.''${PYTHON_VERSION_MINOR}/site-packages,g' CMakeLists.txt sed -i 's, executable_name = .*, executable_name = "${curaengine}/bin/CuraEngine",' plugins/CuraEngineBackend/CuraEngineBackend.py ''; preFixup = '' substituteInPlace "$out/bin/cura-lulzbot" --replace 'import cura.CuraApplication' 'import Savitar; import cura.CuraApplication' ln -sT "${curaBinaryData}/cura/resources/firmware" "$out/share/cura/resources/firmware" ln -sT "${uraniumLulzbot}/share/uranium" "$out/share/uranium" ${jq}/bin/jq --arg out "$out" '.build=$out' >"$out/version.json" <<'EOF' ${builtins.toJSON { cura = version; cura_version = version; binarydata = curaBinaryDataVersion; engine = curaengine.version; libarcus = libarcusLulzbot.version; libsavitar = libsavitarLulzbot.version; uranium = uraniumLulzbot.version; }} EOF ''; postFixup = '' wrapPythonPrograms wrapQtApp "$out/bin/cura-lulzbot" ''; meta = with lib; { description = "3D printer / slicing GUI built on top of the Uranium framework"; homepage = "https://code.alephobjects.com/diffusion/CURA/"; license = licenses.agpl3; # a partial relicense to LGPL has happened, but not certain that all AGPL bits are expunged platforms = platforms.linux; maintainers = with maintainers; [ chaduffy ]; }; }