35 lines
1.2 KiB
Nix
35 lines
1.2 KiB
Nix
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{ pythonOnBuildForHost, runCommand }:
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{
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dont-propagate-conflicting-deps =
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let
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# customize a package so that its store paths differs
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mkConflict = pkg: pkg.overrideAttrs { some_modification = true; };
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# minimal pyproject.toml for the example project
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pyprojectToml = builtins.toFile "pyproject.toml" ''
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[project]
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name = "my-project"
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version = "1.0.0"
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'';
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# the source of the example project
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projectSource = runCommand "my-project-source" { } ''
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mkdir -p $out/src
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cp ${pyprojectToml} $out/pyproject.toml
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touch $out/src/__init__.py
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'';
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in
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# this build must never triger conflicts
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pythonOnBuildForHost.pkgs.buildPythonPackage {
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pname = "dont-propagate-conflicting-deps";
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version = "0.0.0";
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src = projectSource;
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format = "pyproject";
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propagatedBuildInputs = [
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# At least one dependency of `build` should be included here to
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# keep the test meaningful
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(mkConflict pythonOnBuildForHost.pkgs.tomli)
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# setuptools is also needed to build the example project
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pythonOnBuildForHost.pkgs.setuptools
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];
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};
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}
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