depot/third_party/nixpkgs/pkgs/by-name/se/searxng/package.nix

{ lib
, python3
, fetchFromGitHub
}:

python3.pkgs.toPythonModule (python3.pkgs.buildPythonApplication rec {
  pname = "searxng";
  version = "unstable-2023-10-31";

  src = fetchFromGitHub {
    owner = pname;
    repo = pname;
    rev = "b05a15540e1dc2dfb8e4e25aa537b2a68e713844";
    hash = "sha256-x0PyS+A4KjbBnTpca17Wx3BQjtOHvVuWpusPPc1ULnU=";
  };

  postPatch = ''
    sed -i 's/==.*$//' requirements.txt
  '';

  preBuild =
    let
      versionString = lib.concatStringsSep "." (builtins.tail (lib.splitString "-" version));
      commitAbbrev = builtins.substring 0 8 src.rev;
    in
    ''
      export SEARX_DEBUG="true";

      cat > searx/version_frozen.py <<EOF
      VERSION_STRING="${versionString}+${commitAbbrev}"
      VERSION_TAG="${versionString}+${commitAbbrev}"
      DOCKER_TAG="${versionString}-${commitAbbrev}"
      GIT_URL="https://github.com/searxng/searxng"
      GIT_BRANCH="master"
      EOF
    '';

  propagatedBuildInputs = with python3.pkgs; [
    babel
    certifi
    python-dateutil
    fasttext-predict
    flask
    flask-babel
    brotli
    jinja2
    lxml
    pygments
    pytomlpp
    pyyaml
    redis
    uvloop
    setproctitle
    httpx
    httpx-socks
    markdown-it-py
  ] ++ httpx.optional-dependencies.http2
  ++ httpx-socks.optional-dependencies.asyncio;

  # tests try to connect to network
  doCheck = false;

  postInstall = ''
    # Create a symlink for easier access to static data
    mkdir -p $out/share
    ln -s ../${python3.sitePackages}/searx/static $out/share/

    # copy config schema for the limiter
    cp searx/botdetection/limiter.toml $out/${python3.sitePackages}/searx/botdetection/limiter.toml
  '';

  meta = with lib; {
    homepage = "https://github.com/searxng/searxng";
    description = "A fork of Searx, a privacy-respecting, hackable metasearch engine";
    license = licenses.agpl3Plus;
    maintainers = with maintainers; [ SuperSandro2000 _999eagle ];
  };
})