Method get_agent_builder

src/google/adk/cli/dev_server.py:417–457

(
        app_name: str,
        file_path: Optional[str] = None,
        tmp: Optional[bool] = False,
    )

        response_class=PlainTextResponse,
    )
    async def get_agent_builder(
        app_name: str,
        file_path: Optional[str] = None,
        tmp: Optional[bool] = False,
    ):
      try:
        app_root = _get_app_root(app_name)
      except ValueError as exc:
        logger.exception("Error in get_agent_builder: %s", exc)
        return ""

      agent_dir = app_root
      if tmp:
        if not ensure_tmp_exists(app_name):
          return ""
        agent_dir = app_root / "tmp" / app_name

      if not file_path:
        rel_path = "root_agent.yaml"
      else:
        try:
          rel_path = _parse_file_path(file_path)
        except ValueError as exc:
          logger.exception("Error in get_agent_builder: %s", exc)
          return ""

      try:
        agent_file_path = _resolve_under_dir(agent_dir, rel_path)
      except ValueError as exc:
        logger.exception("Error in get_agent_builder: %s", exc)
        return ""

      if not agent_file_path.is_file():
        return ""

      return FileResponse(
          path=agent_file_path,
          media_type="application/x-yaml",
          filename=file_path or f"{app_name}.yaml",
          headers={"Cache-Control": "no-store"},
      )

    # ========== DEBUG & GRAPH ENDPOINTS ==========