omnigres: init at 0-unstable-2025-05-16

{

  brotli,

  clang_18,

  cmake,

  fetchFromGitHub,

  flex,

  lib,

  netcat,

  perl,

  pkg-config,

  postgresql,

  postgresqlBuildExtension,

  postgresqlTestExtension,

  python3,

}:

let

  pgWithExtensions = postgresql.withPackages (ps: [ ps.plpython3 ]);

in

postgresqlBuildExtension (finalAttrs: {

  pname = "omnigres";

  version = "0-unstable-2025-05-16";

  src = fetchFromGitHub {

    owner = "omnigres";

    repo = "omnigres";

    rev = "84f14792d80fb6fd60b680b7825245a8e7c5583e";

    hash = "sha256-jOlHXl7ANhMwOPizd5KH+wYZmBNNkkIa9jbXZR8Xu28=";

  };

  strictDeps = true;

  nativeBuildInputs = [

    clang_18

    cmake

    flex

    netcat

    pkg-config

    perl

    python3

  ];

  buildInputs = postgresql.buildInputs ++ [

    brotli

  ];

  cmakeFlags = [

    "-DOPENSSL_CONFIGURED=1"

    "-DPG_CONFIG=${pgWithExtensions.pg_config}/bin/pg_config"

    "-DPostgreSQL_EXTENSION_DIR=${pgWithExtensions}/share/postgresql/extension/"

    "-DPostgreSQL_PACKAGE_LIBRARY_DIR=${pgWithExtensions}/lib/"

    "-DPostgreSQL_TARGET_EXTENSION_DIR=${builtins.placeholder "out"}/share/postgresql/extension/"

    "-DPostgreSQL_TARGET_PACKAGE_LIBRARY_DIR=${builtins.placeholder "out"}/lib/"

  ];

  enableParallelBuilding = true;

  doCheck = false;

  preInstall = ''

    patchShebangs script_omni*

    mkdir -p $out/lib/

    mkdir -p $out/share/postgresql/extension/

  '';

  # https://github.com/omnigres/omnigres?tab=readme-ov-file#building--using-extensions

  installTargets = [ "install_extensions" ];

  passthru.tests.extension = postgresqlTestExtension {

    inherit (finalAttrs) finalPackage;

    sql = ''

      -- https://docs.omnigres.org/omni_id/identity_type/#usage

      CREATE EXTENSION omni_id;

      SELECT identity_type('user_id');

    '';

  };

  meta = {

    description = "Postgres as a Business Operating System";

    homepage = "https://docs.omnigres.org";

    maintainers = with lib.maintainers; [ mtrsk ];

    platforms = postgresql.meta.platforms;

    license = lib.licenses.asl20;

    broken = lib.versionOlder postgresql.version "14";

  };

})