Jörg Thalheim
9aaac528f8
alejandra has someone questionable choices for formatting that no one would apply to there code if they would format manually. nixpkgs-fmt seems to produce more readable results.
48 lines
1.1 KiB
Nix
48 lines
1.1 KiB
Nix
{ pkgs ? import <nixpkgs> { }
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, system ? builtins.currentSystem
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,
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}:
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let
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lib = pkgs.lib;
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python3 = pkgs.python3;
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package = import ./default.nix {
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inherit lib python3;
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};
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pythonWithDeps = python3.withPackages (
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ps:
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package.propagatedBuildInputs
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++ package.devDependencies
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++ [
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ps.pip
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]
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);
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checkScript = pkgs.writeScriptBin "check" ''
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nix build -f . tests.check -L "$@"
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'';
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devShell = pkgs.mkShell {
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packages = [
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pkgs.ruff
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pythonWithDeps
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];
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# sets up an editable install and add enty points to $PATH
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shellHook = ''
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tmp_path=$(realpath ./.pythonenv)
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repo_root=$(realpath .)
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rm -rf $tmp_path
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mkdir -p "$tmp_path/${pythonWithDeps.sitePackages}"
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${pythonWithDeps.interpreter} -m pip install \
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--quiet \
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--disable-pip-version-check \
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--no-index \
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--no-build-isolation \
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--prefix "$tmp_path" \
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--editable $repo_root
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export PATH="$tmp_path/bin:${checkScript}/bin:$PATH"
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export PYTHONPATH="$repo_root:$tmp_path/${pythonWithDeps.sitePackages}"
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'';
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};
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in
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devShell
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