flake.nix

{
  #inputs = {
  #  nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
  #};
  inputs.nixpkgs.url = "flake:nixpkgs";

  outputs = {nixpkgs, ...}: let
    system = "x86_64-linux";
    pkgs = nixpkgs.legacyPackages.${system};
  in {
    devShells.${system}.default = pkgs.mkShell {
       packages = [
    pkgs.python311
    pkgs.poetry
    pkgs.watchexec
  ];

  # Workaround in linux: python downloads ELF's that can't find glibc
  # You would see errors like: error while loading shared libraries: name.so: cannot open shared object file: No such file or directory
  LD_LIBRARY_PATH = pkgs.lib.makeLibraryPath [
    pkgs.stdenv.cc.cc
    # Add any missing library needed
    # You can use the nix-index package to locate them, e.g. nix-locate -w --top-level --at-root /lib/libudev.so.1
  ];

  # Put the venv on the repo, so direnv can access it
  POETRY_VIRTUALENVS_IN_PROJECT = "true";
  POETRY_VIRTUALENVS_PATH = "{project-dir}/.venv";

  # Use python from path, so you can use a different version to the one bundled with poetry
  POETRY_VIRTUALENVS_PREFER_ACTIVE_PYTHON = "true";

    };
  };
}