/**
 * Simple shell command runner for test assertions.
 */

export interface ShellResult {
  stdout: string;
  stderr: string;
  exitCode: number;
}

export async function shell(
  command: string,
  args: string[]
): Promise<ShellResult> {
  const proc = Bun.spawn([command, ...args], {
    stdout: "pipe",
    stderr: "pipe",
  });
  const [stdout, stderr, exitCode] = await Promise.all([
    new Response(proc.stdout).text(),
    new Response(proc.stderr).text(),
    proc.exited,
  ]);
  return { stdout, stderr, exitCode };
}