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[PATCH v2 4/6] merge: make restore_state() restore staged state too

From
Elijah Newren via GitGitGadget <gitgitgadget@gmail.com>
Date
Jun 19, 2022, 06:50 UTC
Message-ID
<4a8b7c9e06df36444b94b929b2558f40e3f72e81.1655621424.git.gitgitgadget@gmail.com>
In-Reply-To
<pull.1231.v2.git.1655621424.gitgitgadget@gmail.com>
From: Elijah Newren <newren@gmail.com>

merge can be invoked with uncommitted changes, including staged changes. merge is responsible for restoring this state if some of the merge strategies make changes. However, it was not restoring staged changes due to the lack of the "--index" option to "git stash apply". Add the option to fix this shortcoming.

Signed-off-by: Elijah Newren <newren@gmail.com>
---
 builtin/merge.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/builtin/merge.c b/builtin/merge.c
index 8ce4336dd3f..2dc56fab70b 100644
--- a/builtin/merge.c
+++ b/builtin/merge.c
@@ -383,14 +383,14 @@ static void reset_hard(const struct object_id *oid, int verbose)
 static void restore_state(const struct object_id *head,
 			  const struct object_id *stash)
 {
-	const char *args[] = { "stash", "apply", NULL, NULL };
+	const char *args[] = { "stash", "apply", "--index", NULL, NULL };
 
 	if (is_null_oid(stash))
 		return;
 
 	reset_hard(head, 1);
 
-	args[2] = oid_to_hex(stash);
+	args[3] = oid_to_hex(stash);
 
 	/*
 	 * It is OK to ignore error here, for example when there was
-- 
gitgitgadget
Previous: Junio C HamanoNext: ZheNing Hu
Message 13 of 87 in “Fix merge restore state”
  1. 0/2 Fix merge restore stateElijah Newren via GitGitGadget, May 19, 2022
  2. 1/2 merge: remove unused variableElijah Newren via GitGitGadget, May 19, 2022
  3. Junio C HamanoMay 19, 2022
  4. 2/2 merge: make restore_state() do as its name saysElijah Newren via GitGitGadget, May 19, 2022
  5. Junio C HamanoMay 19, 2022
  6. Junio C HamanoMay 19, 2022
  7. Elijah NewrenJun 12, 2022
  8. ZheNing HuJun 12, 2022
  9. 0/6 Fix merge restore stateElijah Newren via GitGitGadget, Jun 19, 2022
  10. 1/6 t6424: make sure a failed merge preserves local changesJunio C Hamano via GitGitGadget, Jun 19, 2022
  11. 2/6 merge: remove unused variableElijah Newren via GitGitGadget, Jun 19, 2022
  12. Junio C HamanoJul 19, 2022
  13. 4/6 merge: make restore_state() restore staged state tooElijah Newren via GitGitGadget, Jun 19, 2022
  14. ZheNing HuJul 17, 2022
  15. Junio C HamanoJul 19, 2022
  16. Junio C HamanoJul 19, 2022
  17. Elijah NewrenJul 21, 2022
  18. 3/6 merge: fix save_state() to work when there are racy-dirty filesElijah Newren via GitGitGadget, Jun 19, 2022
  19. ZheNing HuJul 17, 2022
  20. Junio C HamanoJul 19, 2022
  21. Elijah NewrenJul 21, 2022
  22. Junio C HamanoJul 19, 2022
  23. 6/6 merge: do not exit restore_state() prematurelyElijah Newren via GitGitGadget, Jun 19, 2022
  24. ZheNing HuJul 17, 2022
  25. Junio C HamanoJul 19, 2022
  26. Eric SunshineJul 20, 2022
  27. Elijah NewrenJul 21, 2022
  28. Elijah NewrenJul 21, 2022
  29. 5/6 merge: ensure we can actually restore pre-merge stateElijah Newren via GitGitGadget, Jun 19, 2022
  30. ZheNing HuJul 17, 2022
  31. Junio C HamanoJul 19, 2022
  32. Elijah NewrenJul 21, 2022
  33. 0/7 Fix merge restore stateElijah Newren via GitGitGadget, Jul 21, 2022
  34. 1/7 merge-ort-wrappers: make printed message match the one from recursiveElijah Newren via GitGitGadget, Jul 21, 2022
  35. Junio C HamanoJul 21, 2022
  36. Elijah NewrenJul 21, 2022
  37. Junio C HamanoJul 21, 2022
  38. Elijah NewrenJul 21, 2022
  39. 2/7 merge-resolve: abort if index does not match HEADElijah Newren via GitGitGadget, Jul 21, 2022
  40. 3/7 merge: do not abort early if one strategy fails to handle the mergeElijah Newren via GitGitGadget, Jul 21, 2022
  41. Junio C HamanoJul 21, 2022
  42. Ævar Arnfjörð BjarmasonJul 25, 2022
  43. Elijah NewrenJul 26, 2022
  44. Ævar Arnfjörð BjarmasonJul 26, 2022
  45. 4/7 merge: fix save_state() to work when there are stat-dirty filesElijah Newren via GitGitGadget, Jul 21, 2022
  46. 6/7 merge: ensure we can actually restore pre-merge stateElijah Newren via GitGitGadget, Jul 21, 2022
  47. Junio C HamanoJul 21, 2022
  48. Ben HumphreysMar 2, 2023
  49. Elijah NewrenMar 2, 2023
  50. Junio C HamanoMar 2, 2023
  51. Rudy RigotMar 4, 2023
  52. Ben HumphreysMar 6, 2023
  53. 5/7 merge: make restore_state() restore staged state tooElijah Newren via GitGitGadget, Jul 21, 2022
  54. Junio C HamanoJul 21, 2022
  55. Junio C HamanoJul 21, 2022
  56. Elijah NewrenJul 21, 2022
  57. 7/7 merge: do not exit restore_state() prematurelyElijah Newren via GitGitGadget, Jul 21, 2022
  58. Junio C HamanoJul 21, 2022
  59. 0/7 Fix merge restore stateElijah Newren via GitGitGadget, Jul 22, 2022
  60. 1/7 merge-ort-wrappers: make printed message match the one from recursiveElijah Newren via GitGitGadget, Jul 22, 2022
  61. 2/7 merge-resolve: abort if index does not match HEADElijah Newren via GitGitGadget, Jul 22, 2022
  62. Ævar Arnfjörð BjarmasonJul 22, 2022
  63. Elijah NewrenJul 23, 2022
  64. Ævar Arnfjörð BjarmasonJul 23, 2022
  65. Elijah NewrenJul 26, 2022
  66. Ævar Arnfjörð BjarmasonJul 26, 2022
  67. 3/7 merge: do not abort early if one strategy fails to handle the mergeElijah Newren via GitGitGadget, Jul 22, 2022
  68. Ævar Arnfjörð BjarmasonJul 22, 2022
  69. Elijah NewrenJul 23, 2022
  70. 4/7 merge: fix save_state() to work when there are stat-dirty filesElijah Newren via GitGitGadget, Jul 22, 2022
  71. 5/7 merge: make restore_state() restore staged state tooElijah Newren via GitGitGadget, Jul 22, 2022
  72. Ævar Arnfjörð BjarmasonJul 22, 2022
  73. Elijah NewrenJul 23, 2022
  74. 6/7 merge: ensure we can actually restore pre-merge stateElijah Newren via GitGitGadget, Jul 22, 2022
  75. 7/7 merge: do not exit restore_state() prematurelyElijah Newren via GitGitGadget, Jul 22, 2022
  76. 0/8 Fix merge restore stateElijah Newren via GitGitGadget, Jul 23, 2022
  77. 2/8 merge-resolve: abort if index does not match HEADElijah Newren via GitGitGadget, Jul 23, 2022
  78. 1/8 merge-ort-wrappers: make printed message match the one from recursiveElijah Newren via GitGitGadget, Jul 23, 2022
  79. 4/8 merge: do not abort early if one strategy fails to handle the mergeElijah Newren via GitGitGadget, Jul 23, 2022
  80. 3/8 merge: abort if index does not match HEAD for trivial mergesElijah Newren via GitGitGadget, Jul 23, 2022
  81. 5/8 merge: fix save_state() to work when there are stat-dirty filesElijah Newren via GitGitGadget, Jul 23, 2022
  82. 6/8 merge: make restore_state() restore staged state tooElijah Newren via GitGitGadget, Jul 23, 2022
  83. 7/8 merge: ensure we can actually restore pre-merge stateElijah Newren via GitGitGadget, Jul 23, 2022
  84. 8/8 merge: do not exit restore_state() prematurelyElijah Newren via GitGitGadget, Jul 23, 2022
  85. Junio C HamanoJul 25, 2022
  86. Elijah NewrenJul 26, 2022
  87. ZheNing HuJul 26, 2022

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