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nixpkgs/pkgs/tools/system/throttled/default.nix
2021-08-19 19:26:35 +00:00

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Nix

{ lib, stdenv, fetchFromGitHub, python3Packages }:
stdenv.mkDerivation rec {
pname = "throttled";
version = "0.9.2";
src = fetchFromGitHub {
owner = "erpalma";
repo = pname;
rev = "v${version}";
sha256 = "sha256-4aDa6REDHO7gr1czIv6NlepeMVJI93agxJjE2vHiEmk=";
};
nativeBuildInputs = [ python3Packages.wrapPython ];
pythonPath = with python3Packages; [
configparser
dbus-python
pygobject3
];
# The upstream unit both assumes the install location, and tries to run in a virtualenv
postPatch = ''sed -e 's|ExecStart=.*|ExecStart=${placeholder "out"}/bin/lenovo_fix.py|' -i systemd/lenovo_fix.service'';
installPhase = ''
runHook preInstall
install -D -m755 -t $out/bin lenovo_fix.py
install -D -t $out/bin lenovo_fix.py mmio.py
install -D -m644 -t $out/etc etc/*
install -D -m644 -t $out/lib/systemd/system systemd/*
runHook postInstall
'';
postFixup = "wrapPythonPrograms";
meta = with lib; {
description = "Fix for Intel CPU throttling issues";
homepage = "https://github.com/erpalma/throttled";
license = licenses.mit;
platforms = [ "x86_64-linux" ];
maintainers = with maintainers; [ michaelpj ];
};
}