shell.nix

{ system ? "x86_64-linux", pkgs ? import <nixpkgs> { inherit system; } }:

let
  packages = [
    pkgs.python311
    pkgs.poetry
    pkgs.watchexec
    pkgs.zsh
  ];

  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";
in
  pkgs.mkShell {
    buildInputs = packages;
    shellHook = ''
            export SHELL=${pkgs.zsh}
      export LD_LIBRARY_PATH="${LD_LIBRARY_PATH}"
      export POETRY_VIRTUALENVS_IN_PROJECT="${POETRY_VIRTUALENVS_IN_PROJECT}"
      export POETRY_VIRTUALENVS_PATH="${POETRY_VIRTUALENVS_PATH}"
      export POETRY_VIRTUALENVS_PREFER_ACTIVE_PYTHON="${POETRY_VIRTUALENVS_PREFER_ACTIVE_PYTHON}"
    '';
  }