nixpkgs/pkgs/tools/system/throttled/default.nix

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{ lib, stdenv, fetchFromGitHub, python3Packages }:
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stdenv.mkDerivation rec {
pname = "throttled";
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version = "0.8";
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src = fetchFromGitHub {
owner = "erpalma";
repo = pname;
rev = "v${version}";
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sha256 = "0qw124gdgjqij3xhgg8j1mdsg6j0xg340as5qf8hd3gwc38sqi9x";
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};
nativeBuildInputs = [ python3Packages.wrapPython ];
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pythonPath = with python3Packages; [
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configparser
dbus-python
pygobject3
];
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# The upstream unit both assumes the install location, and tries to run in a virtualenv
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postPatch = ''sed -e 's|ExecStart=.*|ExecStart=${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";
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meta = with lib; {
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description = "Fix for Intel CPU throttling issues";
homepage = "https://github.com/erpalma/throttled";
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license = licenses.mit;
platforms = [ "x86_64-linux" ];
maintainers = with maintainers; [ michaelpj ];
};
}