e2702f5aee
Building a python environment with python3Minimal requires hydra to bootstrap pip and build all packages used in the environment which would otherwise not be built. This reduces cache re-use and duplicates things. Also common dependencies normally included in python itself are not properly checked and can cause hard to debug errors because everyone just assumes those modules are there.
68 lines
1.5 KiB
Nix
68 lines
1.5 KiB
Nix
{ lib
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, stdenv
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, python3
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, runCommand
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}:
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let
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python = python3.override {
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packageOverrides = final: prev: {
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markdown-it-py = prev.markdown-it-py.overridePythonAttrs (_: {
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doCheck = false;
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});
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mdit-py-plugins = prev.mdit-py-plugins.overridePythonAttrs (_: {
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doCheck = false;
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});
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};
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};
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in
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python.pkgs.buildPythonApplication rec {
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pname = "nixos-render-docs";
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version = "0.0";
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format = "pyproject";
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src = lib.cleanSourceWith {
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filter = name: type:
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lib.cleanSourceFilter name type
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&& ! (type == "directory"
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&& builtins.elem
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(baseNameOf name)
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[
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".pytest_cache"
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".mypy_cache"
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"__pycache__"
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]);
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src = ./src;
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};
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nativeBuildInputs = with python.pkgs; [
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setuptools
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pytestCheckHook
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];
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propagatedBuildInputs = with python.pkgs; [
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markdown-it-py
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mdit-py-plugins
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];
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pytestFlagsArray = [ "-vvrP" "tests/" ];
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# NOTE this is a CI test rather than a build-time test because we want to keep the
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# build closures small. mypy has an unreasonably large build closure for docs builds.
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passthru.tests.typing = runCommand "${pname}-mypy" {
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nativeBuildInputs = [
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(python3.withPackages (ps: with ps; [ mypy pytest markdown-it-py mdit-py-plugins ]))
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];
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} ''
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mypy --strict ${src}
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touch $out
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'';
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meta = with lib; {
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description = "Renderer for NixOS manual and option docs";
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license = licenses.mit;
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maintainers = [ ];
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};
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}
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