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Re: [PATCH v4 07/16] refs: add refs_head_ref()

From
Duy Nguyen <pclouds@gmail.com>
Date
Sep 6, 2017, 11:23 UTC
Message-ID
<CACsJy8BdyS0TpP6o+qyfQpQ1wyfSn63P8U70EkGoV4-+EFteHw@mail.gmail.com>
In-Reply-To
<xmqqfucgvdk8.fsf@gitster.mtv.corp.google.com>
On Fri, Aug 25, 2017 at 4:52 AM, Junio C Hamano <gitster@pobox.com> wrote:
Show 9 quoted lines
> Nguyễn Thái Ngọc Duy  <pclouds@gmail.com> writes:
>
> ... which does what?
>
>     Unlike refs_for_each_ref() and friends, this does not iterate.
>     It just uses the same function signature to make a single call
>     of fn on the "HEAD" ref.
>
> Did I capture what it does right?

It's basically head_ref() but can take any ref store (while head_ref() always uses the main ref store). I'll update the commit message. What you describe is correct, but I think I'll leave that out and assume people know what head_ref() does.

-- 
Duy
Previous: Junio C HamanoNext: Nguyễn Thái Ngọc Duy
Message 16 of 40 in “Fix git-gc losing objects in multi worktree”
  1. 00/16 Fix git-gc losing objects in multi worktreeNguyễn Thái Ngọc Duy, Aug 23, 2017
  2. 01/16 revision.h: new flag in struct rev_info wrt. worktree-related refsNguyễn Thái Ngọc Duy, Aug 23, 2017
  3. 02/16 refs.c: use is_dir_sep() in resolve_gitlink_ref()Nguyễn Thái Ngọc Duy, Aug 23, 2017
  4. Stefan BellerAug 23, 2017
  5. Duy NguyenSep 6, 2017
  6. Stefan BellerSep 6, 2017
  7. 03/16 revision.c: refactor add_index_objects_to_pending()Nguyễn Thái Ngọc Duy, Aug 23, 2017
  8. 04/16 revision.c: --indexed-objects add objects from all worktreesNguyễn Thái Ngọc Duy, Aug 23, 2017
  9. Stefan BellerAug 23, 2017
  10. 05/16 refs.c: refactor get_submodule_ref_store(), share common free blockNguyễn Thái Ngọc Duy, Aug 23, 2017
  11. Stefan BellerAug 23, 2017
  12. 06/16 refs: move submodule slash stripping code to get_submodule_ref_storeNguyễn Thái Ngọc Duy, Aug 23, 2017
  13. Michael HaggertySep 9, 2017
  14. 07/16 refs: add refs_head_ref()Nguyễn Thái Ngọc Duy, Aug 23, 2017
  15. Junio C HamanoAug 24, 2017
  16. Duy NguyenSep 6, 2017
  17. 08/16 revision.c: use refs_for_each*() instead of for_each_*_submodule()Nguyễn Thái Ngọc Duy, Aug 23, 2017
  18. Junio C HamanoAug 24, 2017
  19. 09/16 refs.c: move for_each_remote_ref_submodule() to submodule.cNguyễn Thái Ngọc Duy, Aug 23, 2017
  20. 10/16 refs: remove dead for_each_*_submodule()Nguyễn Thái Ngọc Duy, Aug 23, 2017
  21. Stefan BellerAug 23, 2017
  22. Michael HaggertySep 9, 2017
  23. 11/16 revision.c: --all adds HEAD from all worktreesNguyễn Thái Ngọc Duy, Aug 23, 2017
  24. Stefan BellerAug 23, 2017
  25. Duy NguyenSep 6, 2017
  26. Stefan BellerSep 6, 2017
  27. Michael HaggertySep 9, 2017
  28. 12/16 files-backend: make reflog iterator go through per-worktree reflogNguyễn Thái Ngọc Duy, Aug 23, 2017
  29. Richard MawAug 24, 2017
  30. Michael HaggertySep 9, 2017
  31. 13/16 revision.c: --reflog add HEAD reflog from all worktreesNguyễn Thái Ngọc Duy, Aug 23, 2017
  32. 14/16 rev-list: expose and document --single-worktreeNguyễn Thái Ngọc Duy, Aug 23, 2017
  33. Stefan BellerAug 23, 2017
  34. 15/16 refs.c: remove fallback-to-main-store code get_submodule_ref_store()Nguyễn Thái Ngọc Duy, Aug 23, 2017
  35. Michael HaggertySep 9, 2017
  36. 16/16 refs.c: reindent get_submodule_ref_store()Nguyễn Thái Ngọc Duy, Aug 23, 2017
  37. Michael HaggertySep 9, 2017
  38. Michael J GruberAug 25, 2017
  39. Duy NguyenSep 6, 2017
  40. Michael HaggertySep 9, 2017

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