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Re: [PATCH v2 3/4] builtin/diff: parse --no-index using parse_options()

From
Junio C Hamano <gitster@pobox.com>
Date
Sep 13, 2020, 21:45 UTC
Message-ID
<xmqqsgblmjuv.fsf@gitster.c.googlers.com>
In-Reply-To
<20200913083122.GA189023@generichostname>
Denton Liu <liu.denton@gmail.com> writes:
Show 9 quoted lines
>> It should be taught to be handled by
>> diff.c::diff_opt_parse() instead, like all other "diff" options.  I
>> simply do not see what makes "--merge-base" so special compared to
>> other options like "-R", "--color-words", etc.
>
> Unfortunately, despite the above, I don't think we'll be able to handle
> this in diff_opt_parse(). --merge-base won't be common to all diff
> modes. It'll only work with diff-index and diff-tree, so it'll have to
> be handled in those modes specifically.

Yes, I think we can follow precedences, like the "--cached" option, "builtin/diff-index.c::cmd_diff_index()" knows about it and it is also handled by "builtin/diff.c::builtin_diff_index()".

Thanks.
Previous: Denton LiuNext: Denton Liu
Message 13 of 58 in “builtin/diff: learn --merge-base”
  1. 0/4 builtin/diff: learn --merge-baseDenton Liu, Sep 5, 2020
  2. 1/4 t4068: remove unnecessary >tmpDenton Liu, Sep 5, 2020
  3. 3/4 builtin/diff: parse --no-index using parse_options()Denton Liu, Sep 5, 2020
  4. 2/4 git-diff.txt: backtick quote command textDenton Liu, Sep 5, 2020
  5. 4/4 builtin/diff: learn --merge-baseDenton Liu, Sep 5, 2020
  6. Junio C HamanoSep 6, 2020
  7. 0/4 builtin/diff: learn --merge-baseDenton Liu, Sep 10, 2020
  8. 1/4 t4068: remove unnecessary >tmpDenton Liu, Sep 10, 2020
  9. 2/4 git-diff.txt: backtick quote command textDenton Liu, Sep 10, 2020
  10. 3/4 builtin/diff: parse --no-index using parse_options()Denton Liu, Sep 10, 2020
  11. Junio C HamanoSep 10, 2020
  12. Denton LiuSep 13, 2020
  13. Junio C HamanoSep 13, 2020
  14. 4/4 builtin/diff: learn --merge-baseDenton Liu, Sep 10, 2020
  15. 00/10 builtin/diff: learn --merge-baseDenton Liu, Sep 17, 2020
  16. 01/10 t4068: remove unnecessary >tmpDenton Liu, Sep 17, 2020
  17. 02/10 git-diff-index.txt: make --cached description a proper sentenceDenton Liu, Sep 17, 2020
  18. 10/10 contrib/completion: complete `git diff --merge-base`Denton Liu, Sep 17, 2020
  19. 09/10 builtin/diff-tree: learn --merge-baseDenton Liu, Sep 17, 2020
  20. Junio C HamanoSep 17, 2020
  21. Denton LiuSep 18, 2020
  22. Junio C HamanoSep 18, 2020
  23. Denton LiuSep 20, 2020
  24. Junio C HamanoSep 21, 2020
  25. Denton LiuSep 21, 2020
  26. Junio C HamanoSep 21, 2020
  27. Junio C HamanoSep 21, 2020
  28. Denton LiuSep 21, 2020
  29. Junio C HamanoSep 21, 2020
  30. Denton LiuSep 23, 2020
  31. Junio C HamanoSep 25, 2020
  32. Denton LiuSep 26, 2020
  33. 08/10 builtin/diff-index: learn --merge-baseDenton Liu, Sep 17, 2020
  34. Junio C HamanoSep 17, 2020
  35. Jeff KingSep 17, 2020
  36. Junio C HamanoSep 18, 2020
  37. Jeff KingSep 18, 2020
  38. 05/10 diff-lib: accept option flags in run_diff_index()Denton Liu, Sep 17, 2020
  39. Junio C HamanoSep 17, 2020
  40. 04/10 contrib/completion: extract common diff/difftool optionsDenton Liu, Sep 17, 2020
  41. 06/10 diff-lib: define diff_get_merge_base()Denton Liu, Sep 17, 2020
  42. Junio C HamanoSep 17, 2020
  43. Denton LiuSep 18, 2020
  44. Junio C HamanoSep 19, 2020
  45. 03/10 git-diff.txt: backtick quote command textDenton Liu, Sep 17, 2020
  46. 07/10 t4068: add --merge-base testsDenton Liu, Sep 17, 2020
  47. 00/10 builtin/diff: learn --merge-baseDenton Liu, Sep 20, 2020
  48. 01/10 t4068: remove unnecessary >tmpDenton Liu, Sep 20, 2020
  49. 02/10 git-diff-index.txt: make --cached description a proper sentenceDenton Liu, Sep 20, 2020
  50. 06/10 diff-lib: define diff_get_merge_base()Denton Liu, Sep 20, 2020
  51. 05/10 diff-lib: accept option flags in run_diff_index()Denton Liu, Sep 20, 2020
  52. 03/10 git-diff.txt: backtick quote command textDenton Liu, Sep 20, 2020
  53. 07/10 t4068: add --merge-base testsDenton Liu, Sep 20, 2020
  54. 08/10 builtin/diff-index: learn --merge-baseDenton Liu, Sep 20, 2020
  55. Martin ÅgrenSep 29, 2020
  56. 04/10 contrib/completion: extract common diff/difftool optionsDenton Liu, Sep 20, 2020
  57. 09/10 builtin/diff-tree: learn --merge-baseDenton Liu, Sep 20, 2020
  58. 10/10 contrib/completion: complete `git diff --merge-base`Denton Liu, Sep 20, 2020

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