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Re: Branch Name Case Sensitivity

From
Junio C Hamano <gitster@pobox.com>
Date
Feb 27, 2014, 19:50 UTC
Message-ID
<xmqqvbw0xrl6.fsf@gitster.dls.corp.google.com>
In-Reply-To
<CAJHY66EQD280QgXBCoZU4y_aqSEu3A1hXzeW7X-rtT6vMZ92oA@mail.gmail.com>
Lee Hopkins <leerhop@gmail.com> writes:
Show 12 quoted lines
> Last week I ran across a potential bug with branch names on case
> insensitive file systems, the complete scenario can be found here:
>
> https://groups.google.com/forum/#!topic/msysgit/ugKL-sVMiqI
>
> The tldr is because refs are stored as plain text files except when
> packed into packed-refs, Git occasionally cannot tell the difference
> between branches whose names only differ in case, and this could
> potentially lead to the loss of history.
>
> It sounds like this is a known issue, and after some more digging I
> did find some older threads related to this topic, but nothing recent.

Yes, it is not limited to branch names but also applies to tags and filenames in your working tree.

Perhaps git-{branch,tag}.txt and possibly gitrepository-layout.txt in Documentation/ may need a new "*Note*" section to warn against this.

Thanks.
Previous: Lee HopkinsNext: Torsten Bögershausen
Message 2 of 27 in “Branch Name Case Sensitivity”
  1. Lee HopkinsFeb 26, 2014
  2. Junio C HamanoFeb 27, 2014
  3. Torsten BögershausenFeb 27, 2014
  4. Lee HopkinsFeb 27, 2014
  5. Michael HaggertyFeb 27, 2014
  6. Karsten BleesFeb 27, 2014
  7. Lee HopkinsFeb 27, 2014
  8. Johannes SixtFeb 28, 2014
  9. Karsten BleesFeb 28, 2014
  10. Lee HopkinsFeb 28, 2014
  11. Junio C HamanoFeb 28, 2014
  12. Duy NguyenFeb 28, 2014
  13. Junio C HamanoFeb 28, 2014
  14. Lee HopkinsMar 1, 2014
  15. Torsten BögershausenMar 1, 2014
  16. Lee HopkinsMar 1, 2014
  17. Karsten BleesMar 3, 2014
  18. Lee HopkinsMar 3, 2014
  19. Junio C HamanoMar 3, 2014
  20. Karsten BleesMar 4, 2014
  21. Torsten BögershausenMar 4, 2014
  22. Lee HopkinsMar 5, 2014
  23. Michael HaggertyFeb 28, 2014
  24. Duy NguyenFeb 28, 2014
  25. Michael HaggertyFeb 28, 2014
  26. Stephen LeakeFeb 28, 2014
  27. Michael HaggertyFeb 28, 2014

Read the whole thread, see it on lore, or plain text.

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