57 lines
2.1 KiB
Nix
57 lines
2.1 KiB
Nix
{ lib, python3, fetchFromGitHub }:
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let
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newPackageOverrides =
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self: super: {
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poetry = self.callPackage ./unwrapped.nix { };
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# The versions of Poetry and poetry-core need to match exactly,
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# and poetry-core in nixpkgs requires a staging cycle to be updated,
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# so apply an override here.
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#
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# We keep the override around even when the versions match, as
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# it's likely to become relevant again after the next Poetry update.
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poetry-core = super.poetry-core.overridePythonAttrs (old: rec {
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version = "1.9.0";
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src = fetchFromGitHub {
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owner = "python-poetry";
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repo = "poetry-core";
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rev = "refs/tags/${version}";
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hash = "sha256-vvwKbzGlvv2LTbXfJxQVM3nUXFGntgJxsku6cbRxCzw=";
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};
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});
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} // (plugins self);
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python = python3.override (old: {
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packageOverrides = lib.composeManyExtensions
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((if old ? packageOverrides then [ old.packageOverrides ] else [ ]) ++ [ newPackageOverrides ]);
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});
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plugins = ps: with ps; {
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poetry-audit-plugin = callPackage ./plugins/poetry-audit-plugin.nix { };
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poetry-plugin-export = callPackage ./plugins/poetry-plugin-export.nix { };
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poetry-plugin-up = callPackage ./plugins/poetry-plugin-up.nix { };
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poetry-plugin-poeblix = callPackage ./plugins/poetry-plugin-poeblix.nix { };
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};
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# selector is a function mapping pythonPackages to a list of plugins
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# e.g. poetry.withPlugins (ps: with ps; [ poetry-plugin-up ])
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withPlugins = selector: let
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selected = selector (plugins python.pkgs);
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in python.pkgs.toPythonApplication (python.pkgs.poetry.overridePythonAttrs (old: {
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propagatedBuildInputs = old.propagatedBuildInputs ++ selected;
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# save some build time when adding plugins by disabling tests
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doCheck = selected == [ ];
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# Propagating dependencies leaks them through $PYTHONPATH which causes issues
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# when used in nix-shell.
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postFixup = ''
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rm $out/nix-support/propagated-build-inputs
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'';
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passthru = {
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plugins = plugins python.pkgs;
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inherit withPlugins python;
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};
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}));
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in withPlugins (ps: [ ])
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