CircleCI 部署看起来成功，但退出时代码为 1？

Question

我有一个 Circleci 配置，它运行一个脚本来部署故事书网站。它本质上是cd进入我的前端 monorepo 包，运行yarn install，构建故事书并将其同步到 S3 存储桶。

（编辑一些内容，例如包和文件的名称）

它在我的圈子配置文件中启动了一个 with 作业：

deploy-package-storybook:
    <<: *defaults
    working_directory: ~/root

    steps:
      - checkout
      - <<: *install_aws
      - attach_workspace:
          at: ~/
      - run:
          name: Deploy Storybook
          command: |
            ~/root/bin/deploy-storybook.sh PACKAGE

该脚本如下所示：

echo "${CYAN}deploying storybook\n"
cd packages/${TAG}
yarn build-storybook
aws s3 sync ./artifacts/storybook s3://storybook.website.us/${TAG} --delete || slack_alert storybook-deploy-fail
slack_alert "deploy-storybook-success"

当它在 Circle 中运行时，它似乎完成了同步，甚至向我的频道发送了一条已成功部署的松弛警报，但在最后，它显示了以下内容：

upload: artifacts/storybook/vendors~main.8c562e1c344f6a5f2073.bundle.js to s3://storybook.website.us/package/vendors~main.8c562e1c344f6a5f2073.bundle.js
0
ok

Exited with code exit status 1
CircleCI received exit code 1

但是我不完全确定它为什么这样做。已经成功同步了，应该会通过吧？

我做过的事情：

我尝试添加一个--debug标志，aws s3 sync如下所示：

aws s3 sync ./artifacts/storybook s3://storybook.website.us/${TAG} --delete --debug

它返回如下：

2020-03-16 13:14:28,349 - ThreadPoolExecutor-0_2 - botocore.hooks - DEBUG - Event needs-retry.s3.PutObject: calling handler <botocore.retryhandler.RetryHandler object at 0x7fcc35212dd0>
2020-03-16 13:14:28,349 - ThreadPoolExecutor-0_2 - botocore.retryhandler - DEBUG - No retry needed.
2020-03-16 13:14:28,350 - ThreadPoolExecutor-0_2 - botocore.hooks - DEBUG - Event needs-retry.s3.PutObject: calling handler <bound method S3RegionRedirector.redirect_from_error of <botocore.utils.S3RegionRedirector object at 0x7fcc35212e10>>
2020-03-16 13:14:28,350 - ThreadPoolExecutor-0_2 - botocore.hooks - DEBUG - Event after-call.s3.PutObject: calling handler <function enhance_error_msg at 0x7fcc35c79320>
2020-03-16 13:14:28,350 - ThreadPoolExecutor-0_2 - s3transfer.utils - DEBUG - Releasing acquire 34/None
upload: artifacts/storybook/vendors~main.5f43fbfd82bbe3ed3177.bundle.js to s3://storybook.website.us/package/vendors~main.5f43fbfd82bbe3ed3177.bundle.js
2020-03-16 13:14:28,365 - Thread-1 - awscli.customizations.s3.results - DEBUG - Shutdown request received in result processing thread, shutting down result thread.
0
ok

Exited with code exit status 1
CircleCI received exit code 1

这不是我的专业领域，所以我真的不知道如何处理此类错误。有人可以帮忙吗？