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{ stdenv
, lib
, rustPlatform
, fetchFromGitHub
, pkg-config
, openssl
, powercap
, runCommand
, dieHook
, nixosTests
}:
rustPlatform.buildRustPackage rec {
pname = "scaphandre";
version = "0.5.0";
src = fetchFromGitHub {
owner = "hubblo-org";
repo = pname;
rev = "v${version}";
hash = "sha256-cXwgPYTgom4KrL/PH53Fk6ChtALuMYyJ/oTrUKHCrzE=";
};
cargoSha256 = "sha256-Vdkq9ShbHWepvIgHPjhKY+LmhjS+Pl84QelgEpen7Qs=";
nativeBuildInputs = [ pkg-config ];
buildInputs = [ openssl ];
checkPhase = ''
runHook preCheck
# Work around to pass test due to non existing path
# https://github.com/hubblo-org/scaphandre/blob/v0.5.0/src/sensors/powercap_rapl.rs#L29
export SCAPHANDRE_POWERCAP_PATH="$(mktemp -d)/scaphandre"
mkdir -p "$SCAPHANDRE_POWERCAP_PATH"
runHook postCheck
'';
passthru.tests = {
stdout = self: runCommand "${pname}-test" {
buildInputs = [
self
dieHook
];
} ''
${self}/bin/scaphandre stdout -t 4 > $out || die "Scaphandre failed to measure consumption"
[ -s $out ]
'';
vm = nixosTests.scaphandre;
};
meta = with lib; {
description = "Electrical power consumption metrology agent";
homepage = "https://github.com/hubblo-org/scaphandre";
license = licenses.asl20;
platforms = platforms.linux;
maintainers = with maintainers; [ gaelreyrol ];
};
}
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