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feat: 更新前后调用ostree的backup和deploy #143

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merged 1 commit into from
Feb 28, 2025

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@fly602 fly602 commented Feb 28, 2025

更新前后调用ostree的backup和deploy

Log: 更新前后调用ostree的backup和deploy
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更新前后调用ostree的backup和deploy

Log: 更新前后调用ostree的backup和deploy
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deepin pr auto review

代码审查意见:

  1. 常量定义

    • manager_upgrade.go文件中新增了DEEPIN_IMMUTABLE_CTL常量,这是一个好的做法,因为它提高了代码的可读性和可维护性。
  2. 错误处理

    • distUpgrade函数中,当osTreeDeploy失败时,错误被记录为警告日志,而不是返回一个system.JobError。这可能不是最佳实践,因为调用者可能需要根据错误类型采取不同的行动。建议返回错误以便调用者处理。
    • preRunningHook函数中,当osTreeBackUp失败时,错误被记录为警告日志,并且状态被设置为BackupFailed。这可能会导致更新流程中断,建议在失败时返回错误,并允许调用者决定如何处理。
  3. 日志记录

    • osTreeCmd函数中,当DEEPIN_IMMUTABLE_CTL不存在时,记录了一个警告日志。这是一个好的做法,因为它可以帮助开发者了解问题所在。但是,如果这个函数被频繁调用,可能会产生大量的日志,建议添加一个条件来限制日志的频率。
  4. 代码重复

    • osTreeBackUposTreeDeploy函数中存在代码重复,建议将公共部分提取到一个单独的函数中,以减少代码重复和提高可维护性。
  5. 错误信息

    • osTreeCmd函数中,当命令执行失败时,错误信息被格式化为%v,这可能会导致错误信息不清晰。建议使用更具体的格式化字符串来提供更详细的错误信息。
  6. 注释

    • preRunningHook函数中,注释TODO: 当前控制中心只会调用distupgrade,且是全量更新,每次更新都进行备份可能不再准确,因为代码已经修改为支持部分更新。建议更新注释以反映最新的实现。
  7. 状态管理

    • preRunningHook函数中,状态管理逻辑可能需要进一步优化,以确保状态的一致性和正确性。例如,如果osTreeBackUp失败,应该立即停止更新流程,而不是继续执行后续操作。
  8. 代码风格

    • osTreeCmd函数中,cmd.Stdoutcmd.Stderr的缓冲区应该使用os.Stdoutos.Stderr,而不是bytes.Buffer。这是因为bytes.Buffer不会将输出显示给用户,而os.Stdoutos.Stderr会将输出显示给用户。

综上所述,代码在错误处理、日志记录、代码重复、错误信息、注释、状态管理和代码风格方面存在一些改进空间。

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[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: fly602, robertkill

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@fly602 fly602 merged commit 8988acb into linuxdeepin:master Feb 28, 2025
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