Merge pull request #259152 from totoroot/update/kapacitor-unstable-2023-08-18

{ lib, fetchFromGitHub, buildGoPackage }:

{ stdenv

, lib

, rustPlatform

, fetchFromGitHub

, fetchpatch

, libiconv

, buildGoModule

, pkg-config

}:

buildGoPackage rec {

let

  libflux_version = "0.171.0";

  flux = rustPlatform.buildRustPackage rec {

    pname = "libflux";

    version = "v${libflux_version}";

    src = fetchFromGitHub {

      owner = "influxdata";

      repo = "flux";

      rev = "v${libflux_version}";

      hash = "sha256-v9MUR+PcxAus91FiHYrMN9MbNOTWewh7MT6/t/QWQcM=";

    };

    patches = [

      # https://github.com/influxdata/flux/pull/5273

      # fix compile error with Rust 1.64

      (fetchpatch {

        url = "https://github.com/influxdata/flux/commit/20ca62138a0669f2760dd469ca41fc333e04b8f2.patch";

        stripLen = 2;

        extraPrefix = "";

        hash = "sha256-Fb4CuH9ZvrPha249dmLLI8MqSNQRKqKPxPbw2pjqwfY=";

      })

    ];

    sourceRoot = "${src.name}/libflux";

    cargoSha256 = "sha256-oAMoGGdR0QEjSzZ0/J5J9s/ekSlryCcRBSo5N2r70Ko=";

    nativeBuildInputs = [ rustPlatform.bindgenHook ];

    buildInputs = lib.optional stdenv.isDarwin libiconv;

    pkgcfg = ''

      Name: flux

      Version: ${libflux_version}

      Description: Library for the InfluxData Flux engine

      Cflags: -I/out/include

      Libs: -L/out/lib -lflux -lpthread

    '';

    passAsFile = [ "pkgcfg" ];

    postInstall = ''

      mkdir -p $out/include $out/pkgconfig

      cp -r $NIX_BUILD_TOP/source/libflux/include/influxdata $out/include

      substitute $pkgcfgPath $out/pkgconfig/flux.pc \

        --replace /out $out

    '' + lib.optionalString stdenv.isDarwin ''

      install_name_tool -id $out/lib/libflux.dylib $out/lib/libflux.dylib

    '';

  };

in

buildGoModule rec {

  pname = "kapacitor";

  version = "1.5.7";

  goPackagePath = "github.com/influxdata/kapacitor";

  version = "1.7.0";

  src = fetchFromGitHub {

    owner = "influxdata";

    repo = "kapacitor";

    rev = "v${version}";

    sha256 = "0lzx25d4y5d8rsddgnypfskcxa5qlwc294sdzmn8dlq995yphpac";

    hash = "sha256-vDluZZrct1x+OMVU8MNO56YBZq7JNlpW68alOrAGYSM=";

  };

  vendorHash = "sha256-OX4QAthg15lwMyhOPyLTS++CMvGI5Um+FSd025PhW3E=";

  nativeBuildInputs = [ pkg-config ];

  PKG_CONFIG_PATH = "${flux}/pkgconfig";

  # Check that libflux is at the right version

  preBuild = ''

    flux_ver=$(grep github.com/influxdata/flux go.mod | awk '{print $2}')

    if [ "$flux_ver" != "v${libflux_version}" ]; then

      echo "go.mod wants libflux $flux_ver, but nix derivation provides ${libflux_version}"

      exit 1

    fi

  '';

  # Remove failing server tests

  preCheck = ''

    rm server/server_test.go

  '';

  meta = with lib; {

    description = "Open source framework for processing, monitoring, and alerting on time series data";

    license = licenses.mit;

    homepage = "https://influxdata.com/time-series-platform/kapacitor/";

    maintainers = with maintainers; [ offline ];

    platforms = with platforms; linux;

    downloadPage = "https://github.com/influxdata/kapacitor/releases";

    license = licenses.mit;

    changelog = "https://github.com/influxdata/kapacitor/blob/master/CHANGELOG.md";

    maintainers = with maintainers; [ offline totoroot ];

  };

}