{
  pkgs,
  srcs,
  ...
}: let
  inherit (srcs) cage;
  cageWithEnvOption = pkgs.cage.overrideAttrs (final: prev: {
    inherit (cage) src version;
  });
in
  pkgs.writeShellApplication {
    name = "cage";
    runtimeInputs = [cageWithEnvOption];
    text = ''
      args=()
      output=

      while [[ $# -gt 0 ]]; do
        case "$1" in
          -o)
            if [[ $# -ge 2 ]]; then
              output="$2"
              shift 2
            else
              args+=("$1")
              shift
            fi
            ;;
          *)
            args+=("$1")
            shift
            ;;
        esac
      done
      if [[ -n "$output" ]]; then
        CAGE_OUTPUT_NAME="$output" cage "''${args[@]}"
      else
        cage "''${args[@]}"
      fi
    '';
  }