#compdef nix-shell
#autoload

local command_name=nix-shell

_nix-common-options

local -a _nix_shell_opts
_nix_shell_opts=(
  '--command[Run a command instead of starting an interactive shell]:Command:_command_names' \
  '--exclude[Do not build any dependencies which match this regex]:Regex:( )' \
  '--pure[Clear the environment before starting the interactive shell]' \
  '(--packages -p)'{--packages,-p}'[Set up an environment where the given packages are present]:*:Packages: _nix_attr_paths "<nixpkgs>"' \
)

_arguments \
  $_nix_boilerplate_opts \
  $_nix_common_opts \
  $_nix_shell_opts \
  '*:Paths:_nix_path' \