修复损坏的git存储库 [英] Repair corrupted git repository

问题描述

由于电源问题，我的git存储库在几次硬重启后损坏了，现在我无法修复它（我在最后一次电源故障时正在暂存一些文件）

  $ git status 
致命：无法读取对象3d18855708b0f127d40c13c679559d7679228b69：无效参数
 $ git fsck 
致命：未能读取对象24377c609184c192f3f3c1733bac7115c1080758：无效参数
 $ git分支-a 
（...作品，列表分支...）
 $ git checkout someotherbranch 
致命：无法读取对象3d18855708b0f127d40c13c679559d7679228b69 ：无效的参数
 $ git log 
致命：无法读取对象3d18855708b0f127d40c13c679559d7679228b69：无效参数
 $ git log someotherbranch 
（... works，shows commitits ...）
  

所以，正如你所看到的，我目前的分支非常糟糕，我似乎无法修复它。任何ideea我可以尝试修复这个问题？

解决方案

对于类似情况，我的解决方案是替换 .git / （可以在 .git / logs / HEAD 中找到）。 / p>


My git repository got corrupted after a couple of hard reboots due to power supply issues and now I'm unable to fix it (I was in the middle of staging some files at the last power failure)

$ git status                                                                                                                          
fatal: failed to read object 3d18855708b0f127d40c13c679559d7679228b69: Invalid argument
$ git fsck
fatal: failed to read object 24377c609184c192f3f3c1733bac7115c1080758: Invalid argument
$ git branch -a
(...works, lists branches...)
$ git checkout someotherbranch
fatal: failed to read object 3d18855708b0f127d40c13c679559d7679228b69: Invalid argument
$ git log                                              
fatal: failed to read object 3d18855708b0f127d40c13c679559d7679228b69: Invalid argument
$ git log someotherbranch
(...works, shows commits...)

So, as you can see, my current branch is pretty screwed up and I don't seem to be able to fix it. Any ideea what can I try to repair this?

解决方案

My solution for a similar situation was to replace a hash of the damaged object in .git/refs/heads/my-working-branch with a hash of previous commit (which can be found in .git/logs/HEAD).

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