shell.nix1.working_too

let
  nixpkgs = fetchTarball "https://github.com/NixOS/nixpkgs/tarball/nixos-23.11";
  pkgs = import nixpkgs { config = {}; overlays = []; };
in

pkgs.mkShell {
  buildInputs = [
    pkgs.postgresql
    pkgs.git
    pkgs.gcc
    pkgs.cmake
    pkgs.python311
    pkgs.openssl
    pkgs.libjpeg
    pkgs.zlib
    pkgs.docker
    #pkgs.ollama
    #pkgs.python311Packages.litellm
  ];

  shellHook = ''
    if [ ! -d "pgvector" ]; then
      echo "Cloning pgvector from GitHub..."
      git clone https://github.com/pgvector/pgvector.git pgvector_install
    fi
    cd pgvector_install
    echo "Building and installing pgvector..."
    # Add commands to build and install pgvector
    #export PG_CONFIG=/nix/store/ykvqds6by64yfns3sndh8p50h26fc1g9-postgresql-15.5/bin/pg_config 
    export PG_CONFIG=${pkgs.postgresql}/bin/pg_config
    make
    sudo --preserve-env=PG_CONFIG make install
    cd ..
    rm -rf pgvector_install
  '';
}