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{ 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 pythonOlder;
};
libsavitarLulzbot = callPackage ./libsavitar.nix {
inherit (python3.pkgs) buildPythonPackage sip 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 ];
};
}
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