import type { RuntimeEnv } from "../runtime.js";

type RuntimeLike = Pick<RuntimeEnv, "log" | "error" | "exit">;

type NonInteractiveRuntime = {
  log: RuntimeLike["log"];
  error: RuntimeLike["error"];
  exit: RuntimeLike["exit"];
};

export function createThrowingRuntime(): NonInteractiveRuntime {
  return {
    log: () => {},
    error: (...args: unknown[]) => {
      throw new Error(args.map(String).join(" "));
    },
    exit: (code: number) => {
      throw new Error(`exit:${code}`);
    },
  };
}