git/list[1] front-page[2] threads[3] people[4] search[5] about
 

Re: [PATCH v3 1/2] rebase: skip branch symref aliases

From
Junio C Hamano <gitster@pobox.com>
Date
Jul 28, 2026, 14:23 UTC
Message-ID
<xmqqpl07fb1u.fsf@gitster.g>
In-Reply-To
<8631114b-aa6f-446e-9710-92c400320eac@gmail.com>
Phillip Wood <phillip.wood123@gmail.com> writes:
Show 6 quoted lines
>> But stepping back a bit, is having a HEAD that is a symref and
>> points outside "refs/heads/" an invalid state?  Why are we catering
>> to such a configuration to begin with?
>
> We allow HEAD to point to anything below "refs/" - see e9cc02f0e4 
> (symbolic-ref: allow refs/<whatever> in HEAD, 2009-02-13).

But that was about a low level mechanism that must be more lenient to be usable as repair tools to recover from such a broken state, no? I thought the end-user facing commands like "git checkout" have been tightened long ago to stop users from getting into a situation that needs repairing in the first place. And that was why I asked.

Previous: Phillip WoodNext: Phillip Wood
Message 18 of 25 in “rebase: handle --update-refs branch symrefs”
  1. 0/2 rebase: handle --update-refs branch symrefsSon Luong Ngoc via GitGitGadget, May 28, 2026
  2. 1/2 t3404: add failing branch symref testSon Luong Ngoc via GitGitGadget, May 28, 2026
  3. Phillip WoodJun 1, 2026
  4. 2/2 rebase: skip branch symref aliasesSon Luong Ngoc via GitGitGadget, May 28, 2026
  5. Kristoffer HaugsbakkMay 28, 2026
  6. Phillip WoodJun 1, 2026
  7. Junio C HamanoMay 28, 2026
  8. rebase: skip branch symref aliasesSon Luong Ngoc via GitGitGadget, Jun 3, 2026
  9. Phillip WoodJun 4, 2026
  10. Son Luong NgocJul 22, 2026
  11. 0/2 rebase: handle --update-refs branch symrefsSon Luong Ngoc via GitGitGadget, Jul 22, 2026
  12. 1/2 rebase: skip branch symref aliasesSon Luong Ngoc via GitGitGadget, Jul 22, 2026
  13. Phillip WoodJul 23, 2026
  14. Phillip WoodJul 24, 2026
  15. Erik Cervin-EdinJul 25, 2026
  16. Junio C HamanoJul 26, 2026
  17. Phillip WoodJul 28, 2026
  18. Junio C HamanoJul 28, 2026
  19. Phillip WoodJul 29, 2026
  20. Junio C HamanoJul 29, 2026
  21. Phillip WoodJul 30, 2026
  22. Junio C HamanoAug 6, 2026
  23. Phillip WoodAug 7, 2026
  24. 2/2 rebase: guard non-branch symref targetsSon Luong Ngoc via GitGitGadget, Jul 22, 2026
  25. Phillip WoodAug 7, 2026

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

$ cat FOOTERMessages come from the public archive at lore.kernel.org/git, fetched every hour. The front page is chosen and written each morning by an AI editor and can be wrong; the threads themselves are the record. About and API. For agents: an MCP server at https://gitlist.dev/mcp, and any thread, story or person page as Markdown by adding .md to its URL (or sending Accept: text/markdown). Details in /llms.txt.