{ lib
, stdenv
, fetchFromGitHub
, bison
, cmake
, flex
, pkg-config
, boost
, icu
, libstemmer
, mariadb-connector-c
, re2
, nlohmann_json
, testers
, manticoresearch
}:

let
  columnar = stdenv.mkDerivation (finalAttrs: {
    pname = "columnar";
    version = "c21-s10"; # see NEED_COLUMNAR_API/NEED_SECONDARY_API in Manticore's cmake/GetColumnar.cmake
    src = fetchFromGitHub {
      owner = "manticoresoftware";
      repo = "columnar";
      rev = finalAttrs.version;
      hash = "sha256-TGFGFfoyHnPSr2U/9dpqFLUN3Dt2jDQrTF/xxDY4pdE=";
    };
    nativeBuildInputs = [ cmake ];
    cmakeFlags = [ "-DAPI_ONLY=ON" ];
    meta = {
      description = "A column-oriented storage and secondary indexing library";
      homepage = "https://github.com/manticoresoftware/columnar/";
      license = lib.licenses.asl20;
      platforms = lib.platforms.all;
    };
  });
  uni-algo = stdenv.mkDerivation (finalAttrs: {
    pname = "uni-algo";
    version = "0.7.2";
    src = fetchFromGitHub {
      owner = "manticoresoftware";
      repo = "uni-algo";
      rev = "v${finalAttrs.version}";
      hash = "sha256-+V9w4UJ+3KsyZUYht6OEzms60mBHd8FewVc7f21Z9ww=";
    };
    nativeBuildInputs = [ cmake ];
    meta = {
      description = "Unicode Algorithms Implementation for C/C++";
      homepage = "https://github.com/manticoresoftware/uni-algo";
      license = lib.licenses.mit;
      platforms = lib.platforms.all;
    };
  });
in
stdenv.mkDerivation (finalAttrs: {
  pname = "manticoresearch";
  version = "6.2.12";

  src = fetchFromGitHub {
    owner = "manticoresoftware";
    repo = "manticoresearch";
    rev = "refs/tags/${finalAttrs.version}";
    hash = "sha256-UD/r7rlJ5mR3wg4doKT/nTwTWzlulngUjOPNEjmykB8=";
  };

  nativeBuildInputs = [
    bison
    cmake
    flex
    pkg-config
  ];

  buildInputs = [
    boost
    columnar
    icu.dev
    libstemmer
    mariadb-connector-c
    nlohmann_json
    uni-algo
    re2
  ];

  postPatch = ''
    sed -i 's/set ( Boost_USE_STATIC_LIBS ON )/set ( Boost_USE_STATIC_LIBS OFF )/' src/CMakeLists.txt

    # supply our own packages rather than letting manticore download dependencies during build
    sed -i 's/^with_get/with_menu/' CMakeLists.txt
    sed -i 's/get_dep \( nlohmann_json .* \)/find_package(nlohmann_json)/' CMakeLists.txt
    sed -i 's/get_dep \( uni-algo .* \)/find_package(uni-algo)/' CMakeLists.txt
  '';

  cmakeFlags = [
    "-DWITH_GALERA=0"
    "-DWITH_MYSQL=1"
    "-DMYSQL_INCLUDE_DIR=${mariadb-connector-c.dev}/include/mariadb"
    "-DMYSQL_LIB=${mariadb-connector-c.out}/lib/mariadb/libmysqlclient.a"
    "-DCONFDIR=${placeholder "out"}/etc"
    "-DLOGDIR=/var/lib/manticoresearch/log"
    "-DRUNDIR=/var/run/manticoresearch"
  ];

  postFixup = ''
    mkdir -p $out/lib/systemd/system
    cp ${finalAttrs.src}/dist/deb/manticore.service.in $out/lib/systemd/system/manticore.service
    substituteInPlace $out/lib/systemd/system/manticore.service \
      --replace "@CMAKE_INSTALL_FULL_RUNSTATEDIR@" "/var/lib/manticore" \
      --replace "@CMAKE_INSTALL_FULL_BINDIR@" "$out/bin" \
      --replace "@CMAKE_INSTALL_FULL_SYSCONFDIR@" "$out/etc"
  '';

  passthru.tests.version = testers.testVersion {
    inherit (finalAttrs) version;
    package = manticoresearch;
    command = "searchd --version";
  };

  meta = with lib; {
    description = "Easy to use open source fast database for search";
    homepage = "https://manticoresearch.com";
    changelog = "https://github.com/manticoresoftware/manticoresearch/releases/tag/${finalAttrs.version}";
    license = licenses.gpl2;
    mainProgram = "searchd";
    maintainers = [ maintainers.jdelStrother ];
    platforms = platforms.all;
  };
})