poetry2nix/pkgs/poetry/default.nix
2020-02-28 20:22:42 +00:00

49 lines
1.4 KiB
Nix

{ lib, poetry2nix, python, fetchFromGitHub, fetchpatch }:
poetry2nix.mkPoetryApplication {
inherit python;
projectDir = ./.;
src = fetchFromGitHub (lib.importJSON ./src.json);
patches = [
(
fetchpatch {
url = "https://github.com/python-poetry/poetry/commit/d2fed3de1864e4a972d3d00c7f63461fcc34737f.patch";
sha256 = "01a8ha15ff9ajd0fss568y2xx1wjp2xjjv81w877vfasipcvwjff";
}
)
];
# "Vendor" dependencies (for build-system support)
postPatch = ''
for path in ''${PYTHONPATH//:/ }; do echo $path; done | uniq | while read path; do
echo "sys.path.insert(0, \"$path\")" >> poetry/__init__.py
done
'';
postInstall = ''
mkdir -p "$out/share/bash-completion/completions"
"$out/bin/poetry" completions bash > "$out/share/bash-completion/completions/poetry"
mkdir -p "$out/share/zsh/vendor-completions"
"$out/bin/poetry" completions zsh > "$out/share/zsh/vendor-completions/_poetry"
mkdir -p "$out/share/fish/vendor_completions.d"
"$out/bin/poetry" completions fish > "$out/share/fish/vendor_completions.d/poetry.fish"
'';
# Propagating dependencies leads to issues downstream
# We've already patched poetry to prefer "vendored" dependencies
postFixup = ''
rm $out/nix-support/propagated-build-inputs
'';
# Fails because of impurities (network, git etc etc)
doCheck = false;
meta = with lib; {
maintainers = with maintainers; [ adisbladis jakewaksbaum ];
};
}