nixpkgs/pkgs/applications/science/math/sage/sage.nix
2019-07-01 04:23:51 -04:00

69 lines
1.8 KiB
Nix

{ stdenv
, makeWrapper
, sage-tests
, sage-with-env
, jupyter-kernel-definition
, jupyter-kernel
, sagedoc
, withDoc
}:
# A wrapper that makes sure sage finds its docs (if they were build) and the
# jupyter kernel spec.
let
# generate kernel spec + default kernels
kernel-specs = jupyter-kernel.create {
definitions = jupyter-kernel.default // {
sagemath = jupyter-kernel-definition;
};
};
in
stdenv.mkDerivation rec {
version = src.version;
name = "sage-${version}";
src = sage-with-env.env.lib.src;
buildInputs = [
makeWrapper
# This is a hack to make sure sage-tests is evaluated. It doesn't acutally
# produce anything of value, it just decouples the tests from the build.
sage-tests
];
dontUnpack = true;
configurePhase = "#do nothing";
buildPhase = "#do nothing";
installPhase = ''
mkdir -p "$out/bin"
makeWrapper "${sage-with-env}/bin/sage" "$out/bin/sage" \
--set SAGE_DOC_SRC_OVERRIDE "${src}/src/doc" ${
stdenv.lib.optionalString withDoc "--set SAGE_DOC_OVERRIDE ${sagedoc}/share/doc/sage"
} \
--prefix JUPYTER_PATH : "${kernel-specs}"
'';
doInstallCheck = withDoc;
installCheckPhase = ''
export HOME="$TMPDIR/sage-home"
mkdir -p "$HOME"
"$out/bin/sage" -c 'browse_sage_doc._open("reference", testing=True)'
'';
passthru = {
tests = sage-tests;
quicktest = sage-tests.override { longTests = false; timeLimit = 600; }; # as many tests as possible in ~10m
doc = sagedoc;
lib = sage-with-env.env.lib;
kernelspec = jupyter-kernel-definition;
};
meta = with stdenv.lib; {
description = "Open Source Mathematics Software, free alternative to Magma, Maple, Mathematica, and Matlab";
license = licenses.gpl2;
maintainers = with maintainers; [ timokau ];
};
}