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{ lib, callPackage, fetchgit, cmake, jq, python3Packages, qtbase, qtquickcontrols2 }:
let
# admittedly, we're using (printer firmware) blobs when we could compile them ourselves.
curaBinaryDataVersion = "3.6.18"; # Marlin v2.0.0.144. Keep this accurate wrt. the below.
curaBinaryData = fetchgit {
url = https://code.alephobjects.com/diffusion/CBD/cura-binary-data.git;
rev = "cdc046494bbfe1f65bfb34659a257eef9a0100a0";
sha256 = "0v0s036gxdjiglas2yzw95alv60sw3pq5k1zrrhmw9mxr4irrblb";
};
libarcusLulzbot = callPackage ./libarcus.nix {
inherit (python3Packages) buildPythonPackage sip pythonOlder;
};
libsavitarLulzbot = callPackage ./libsavitar.nix {
inherit (python3Packages) buildPythonPackage sip pythonOlder;
};
inherit (python3Packages) buildPythonPackage pyqt5 numpy scipy shapely pythonOlder;
curaengine = callPackage ./curaengine.nix {
inherit libarcusLulzbot;
};
uraniumLulzbot = callPackage ./uranium.nix {
inherit callPackage libarcusLulzbot;
inherit (python3Packages) buildPythonPackage pyqt5 numpy scipy shapely pythonOlder;
};
in
python3Packages.buildPythonApplication rec {
name = "cura-lulzbot-${version}";
version = "3.6.18";
src = fetchgit {
url = https://code.alephobjects.com/source/cura-lulzbot.git;
rev = "71f1ac5a2b9f535175a3858a565930348358a9ca";
sha256 = "0by06fpxvdgy858lwhsccbmvkdq67j2s1cz8v6jnrnjrsxk7vzka";
};
format = "other"; # using cmake to build
buildInputs = [ qtbase qtquickcontrols2 ];
# numpy-stl temporarily disabled due to https://code.alephobjects.com/T8415
propagatedBuildInputs = with python3Packages; [ pyserial requests zeroconf ] ++ [ libsavitarLulzbot uraniumLulzbot libarcusLulzbot ]; # numpy-stl
nativeBuildInputs = [ cmake python3Packages.wrapPython ];
cmakeFlags = [
"-DURANIUM_DIR=${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
'';
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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