watch_file flake.nix
watch_file flake.lock

if ! has nix_direnv_version || ! nix_direnv_version 3.1.0; then
  source_url "https://raw.githubusercontent.com/nix-community/nix-direnv/3.1.0/direnvrc" "sha256-yMJ2OVMzrFaDPn7q8nCBZFRYpL/f0RcHzhmw/i6btJM="
fi

DEVENV_IN_DIRENV_SHELL=1
export DEVENV_IN_DIRENV_SHELL

if ! use flake . --no-pure-eval
then
  echo "devenv could not be built. The devenv environment was not loaded. Make the necessary changes to flake.nix and hit enter to try again." >&2
fi
