text: from __future__ import annotations
  
  from typing import Any, Dict
  
  from safir.dependencies.db_session import db_session_dependency
  
  from timessquare.domain.githubwebhook import GitHubPushEventModel
  from timessquare.worker.servicefactory import create_github_repo_service
  
  
  async def repo_push(
      ctx: Dict[Any, Any], *, payload: GitHubPushEventModel
  ) -> str:
      """Process repo_push queue tasks, triggered by push events on GitHub
      repositories.
      """
      logger = ctx["logger"].bind(
          task="repo_push",
          github_owner=payload.repository.owner.login,
          github_repo=payload.repository.name,
      )
      logger.info("Running repo_push")
  
      async for db_session in db_session_dependency():
          github_repo_service = await create_github_repo_service(
              http_client=ctx["http_client"],
              logger=logger,
              installation_id=payload.installation.id,
              db_session=db_session,
          )
          async with db_session.begin():
              await github_repo_service.sync_from_push(payload)
      return "FIXME"
  