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Re: [PATCH v2 06/10] builtin/diagnose.c: create 'git diagnose' builtin

From
Derrick Stolee <derrickstolee@github.com>
Date
Aug 5, 2022, 19:38 UTC
Message-ID
<41f85d57-596a-5e42-756c-93fe0f45185f@github.com>
In-Reply-To
<220804.86zggkecmk.gmgdl@evledraar.gmail.com>
On 8/4/2022 2:27 AM, Ævar Arnfjörð Bjarmason wrote:
Show 22 quoted lines
> 
> On Thu, Aug 04 2022, Victoria Dye via GitGitGadget wrote:
> 
>> From: Victoria Dye <vdye@github.com>
>>
>> Create a 'git diagnose' builtin to generate a standalone zip archive of
>> repository diagnostics.
> 
> It's good to have this as a built-in separate from "git bugreport",
> but...
> 
>> +git-diagnose - Generate a zip archive of diagnostic information
> 
> ...I'd really prefer for this not to squat on such a common name we
> might regret having reserved later for such very specific
> functionality. I'd think e.g. these would be better:
> 
> 	git mk-diagnostics-zip
> 
> Or maybe:
> 
> 	git archive-interesting-for-report
These are not realistic replacements.
Show 5 quoted lines
> If I had to guess what a "git diagnose" did, I'd probably think:
> 
>  * It analyzes your config, and suggests redundancies/alternatives
>  * It does some perf tests / heuritics, and e.g. suggests you turn on
>    the commit-graph writing.
These sound like great options to add in the future, such as:
   --perf-test: Run performance tests on your repository using different
   Git config options and recommend certain settings.

(This --perf-test option would be a great way to get wider adoption of parallel checkout, since its optimal settings are so machine dependent.)

The thing is, even if we did these other things, it would result in some kind of document that summarizes the repository shape and features. That kind of data is exactly what this version of 'git diagnose' does.

For now, it leaves the human reader responsible for making decisions based on those documents, but they have been incredibly helpful when we are _diagnosing_ issues users are having with their repositories.

Thanks, -Stolee

Previous: Ævar Arnfjörð BjarmasonNext: Ævar Arnfjörð Bjarmason
Message 38 of 94 in “Generalize 'scalar diagnose' into 'git bugreport --diagnose'”
  1. 0/7 Generalize 'scalar diagnose' into 'git bugreport --diagnose'Victoria Dye via GitGitGadget, Aug 1, 2022
  2. 1/7 scalar: use "$GIT_UNZIP" in 'scalar diagnose' testVictoria Dye via GitGitGadget, Aug 1, 2022
  3. Junio C HamanoAug 1, 2022
  4. 2/7 builtin/bugreport.c: create '--diagnose' optionVictoria Dye via GitGitGadget, Aug 1, 2022
  5. Junio C HamanoAug 1, 2022
  6. Victoria DyeAug 2, 2022
  7. Ævar Arnfjörð BjarmasonAug 2, 2022
  8. 3/7 builtin/bugreport.c: avoid size_t overflowVictoria Dye via GitGitGadget, Aug 1, 2022
  9. Junio C HamanoAug 1, 2022
  10. Victoria DyeAug 2, 2022
  11. Junio C HamanoAug 2, 2022
  12. Ævar Arnfjörð BjarmasonAug 2, 2022
  13. Victoria DyeAug 2, 2022
  14. Ævar Arnfjörð BjarmasonAug 3, 2022
  15. 4/7 builtin/bugreport.c: add directory to archiver more gentlyVictoria Dye via GitGitGadget, Aug 1, 2022
  16. Junio C HamanoAug 1, 2022
  17. Victoria DyeAug 2, 2022
  18. 5/7 builtin/bugreport.c: add '--no-report' optionVictoria Dye via GitGitGadget, Aug 1, 2022
  19. Junio C HamanoAug 1, 2022
  20. Victoria DyeAug 2, 2022
  21. 6/7 scalar: use 'git bugreport --diagnose' in 'scalar diagnose'Victoria Dye via GitGitGadget, Aug 1, 2022
  22. 7/7 scalar: update technical doc roadmapVictoria Dye via GitGitGadget, Aug 1, 2022
  23. Junio C HamanoAug 1, 2022
  24. Ævar Arnfjörð BjarmasonAug 2, 2022
  25. Victoria DyeAug 2, 2022
  26. Ævar Arnfjörð BjarmasonAug 3, 2022
  27. 00/10 Generalize 'scalar diagnose' into 'git diagnose' and 'git bugreport --diagnose'Victoria Dye via GitGitGadget, Aug 4, 2022
  28. 01/10 scalar-diagnose: use "$GIT_UNZIP" in testVictoria Dye via GitGitGadget, Aug 4, 2022
  29. 02/10 scalar-diagnose: avoid 32-bit overflow of size_tVictoria Dye via GitGitGadget, Aug 4, 2022
  30. 03/10 scalar-diagnose: add directory to archiver more gentlyVictoria Dye via GitGitGadget, Aug 4, 2022
  31. Ævar Arnfjörð BjarmasonAug 4, 2022
  32. Junio C HamanoAug 4, 2022
  33. Ævar Arnfjörð BjarmasonAug 4, 2022
  34. Junio C HamanoAug 4, 2022
  35. 04/10 scalar-diagnose: move 'get_disk_info()' to 'compat/'Victoria Dye via GitGitGadget, Aug 4, 2022
  36. 06/10 builtin/diagnose.c: create 'git diagnose' builtinVictoria Dye via GitGitGadget, Aug 4, 2022
  37. Ævar Arnfjörð BjarmasonAug 4, 2022
  38. Derrick StoleeAug 5, 2022
  39. Ævar Arnfjörð BjarmasonAug 11, 2022
  40. Derrick StoleeAug 5, 2022
  41. 05/10 scalar-diagnose: move functionality to common locationVictoria Dye via GitGitGadget, Aug 4, 2022
  42. Ævar Arnfjörð BjarmasonAug 4, 2022
  43. 07/10 builtin/diagnose.c: gate certain data behind '--all'Victoria Dye via GitGitGadget, Aug 4, 2022
  44. Ævar Arnfjörð BjarmasonAug 4, 2022
  45. 09/10 scalar-diagnose: use 'git diagnose --all'Victoria Dye via GitGitGadget, Aug 4, 2022
  46. Ævar Arnfjörð BjarmasonAug 4, 2022
  47. Victoria DyeAug 9, 2022
  48. 08/10 builtin/bugreport.c: create '--diagnose' optionVictoria Dye via GitGitGadget, Aug 4, 2022
  49. Derrick StoleeAug 5, 2022
  50. Victoria DyeAug 9, 2022
  51. Derrick StoleeAug 10, 2022
  52. Victoria DyeAug 10, 2022
  53. Derrick StoleeAug 10, 2022
  54. 10/10 scalar: update technical doc roadmapVictoria Dye via GitGitGadget, Aug 4, 2022
  55. Junio C HamanoAug 4, 2022
  56. Victoria DyeAug 9, 2022
  57. Junio C HamanoAug 9, 2022
  58. 00/11 Generalize 'scalar diagnose' into 'git diagnose' and 'git bugreport --diagnose'Victoria Dye via GitGitGadget, Aug 10, 2022
  59. 01/11 scalar-diagnose: use "$GIT_UNZIP" in testVictoria Dye via GitGitGadget, Aug 10, 2022
  60. 02/11 scalar-diagnose: avoid 32-bit overflow of size_tVictoria Dye via GitGitGadget, Aug 10, 2022
  61. 03/11 scalar-diagnose: add directory to archiver more gentlyVictoria Dye via GitGitGadget, Aug 10, 2022
  62. 04/11 scalar-diagnose: move 'get_disk_info()' to 'compat/'Victoria Dye via GitGitGadget, Aug 10, 2022
  63. 05/11 scalar-diagnose: move functionality to common locationVictoria Dye via GitGitGadget, Aug 10, 2022
  64. 07/11 builtin/diagnose.c: create 'git diagnose' builtinVictoria Dye via GitGitGadget, Aug 10, 2022
  65. 06/11 diagnose.c: add option to configure archive contentsVictoria Dye via GitGitGadget, Aug 10, 2022
  66. Junio C HamanoAug 11, 2022
  67. Victoria DyeAug 12, 2022
  68. Ævar Arnfjörð BjarmasonAug 11, 2022
  69. Victoria DyeAug 11, 2022
  70. 09/11 builtin/bugreport.c: create '--diagnose' optionVictoria Dye via GitGitGadget, Aug 10, 2022
  71. Ævar Arnfjörð BjarmasonAug 11, 2022
  72. Victoria DyeAug 11, 2022
  73. Ævar Arnfjörð BjarmasonAug 11, 2022
  74. 08/11 builtin/diagnose.c: add '--mode' optionVictoria Dye via GitGitGadget, Aug 10, 2022
  75. 10/11 scalar-diagnose: use 'git diagnose --mode=all'Victoria Dye via GitGitGadget, Aug 10, 2022
  76. 11/11 scalar: update technical doc roadmapVictoria Dye via GitGitGadget, Aug 10, 2022
  77. 00/11 Generalize 'scalar diagnose' into 'git diagnose' and 'git bugreport --diagnose'Victoria Dye via GitGitGadget, Aug 12, 2022
  78. 01/11 scalar-diagnose: use "$GIT_UNZIP" in testVictoria Dye via GitGitGadget, Aug 12, 2022
  79. 02/11 scalar-diagnose: avoid 32-bit overflow of size_tVictoria Dye via GitGitGadget, Aug 12, 2022
  80. 03/11 scalar-diagnose: add directory to archiver more gentlyVictoria Dye via GitGitGadget, Aug 12, 2022
  81. 04/11 scalar-diagnose: move 'get_disk_info()' to 'compat/'Victoria Dye via GitGitGadget, Aug 12, 2022
  82. 05/11 scalar-diagnose: move functionality to common locationVictoria Dye via GitGitGadget, Aug 12, 2022
  83. Junio C HamanoAug 12, 2022
  84. Victoria DyeAug 12, 2022
  85. Junio C HamanoAug 12, 2022
  86. 06/11 diagnose.c: add option to configure archive contentsVictoria Dye via GitGitGadget, Aug 12, 2022
  87. Junio C HamanoAug 12, 2022
  88. 07/11 builtin/diagnose.c: create 'git diagnose' builtinVictoria Dye via GitGitGadget, Aug 12, 2022
  89. Ævar Arnfjörð BjarmasonAug 18, 2022
  90. Junio C HamanoAug 18, 2022
  91. 09/11 builtin/bugreport.c: create '--diagnose' optionVictoria Dye via GitGitGadget, Aug 12, 2022
  92. 10/11 scalar-diagnose: use 'git diagnose --mode=all'Victoria Dye via GitGitGadget, Aug 12, 2022
  93. 08/11 builtin/diagnose.c: add '--mode' optionVictoria Dye via GitGitGadget, Aug 12, 2022
  94. 11/11 scalar: update technical doc roadmapVictoria Dye via GitGitGadget, Aug 12, 2022

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