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{ stdenv, fetchFromGitHub, perl, kmod, coreutils }:
# Requires the acpi_call kernel module in order to run.
stdenv.mkDerivation rec {
name = "tpacpi-bat-${version}";
version = "3.1";
src = fetchFromGitHub {
owner = "teleshoes";
repo = "tpacpi-bat";
rev = "v${version}";
sha256 = "0wbaz34z99gqx721alh5vmpxpj2yxg3x9m8jqyivfi1wfpwc2nd5";
};
buildInputs = [ perl ];
installPhase = ''
mkdir -p $out/bin
cp tpacpi-bat $out/bin
'';
postPatch = ''
substituteInPlace tpacpi-bat \
--replace modprobe ${kmod}/bin/modprobe \
--replace cat ${coreutils}/bin/cat
'';
meta = {
maintainers = [stdenv.lib.maintainers.orbekk];
platforms = stdenv.lib.platforms.linux;
description = "Tool to set battery charging thesholds on Lenovo Thinkpad";
license = stdenv.lib.licenses.gpl3Plus;
};
}
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