From: Siddharth Asthana <siddharthasthana31@gmail•com>
To: git@vger•kernel.org
Cc: christian.couder@gmail•com, phillip.wood123@gmail•com,
phillip.wood@dunelm•org.uk, newren@gmail•com, gitster@pobox•com,
ps@pks•im, karthik.188@gmail•com, code@khaugsbakk•name,
rybak.a.v@gmail•com, jltobler@gmail•com, toon@iotcl•com,
johncai86@gmail•com, johannes.schindelin@gmx•de,
Siddharth Asthana <siddharthasthana31@gmail•com>
Subject: [PATCH v6 0/3] replay: make atomic ref updates the default
Date: Fri, 31 Oct 2025 00:49:28 +0530 [thread overview]
Message-ID: <20251030191931.30837-1-siddharthasthana31@gmail.com> (raw)
In-Reply-To: <20251028214609.10041-1-siddharthasthana31@gmail.com>
This is v6 of the git-replay atomic updates series.
This version addresses Christian's feedback from v5 regarding code
consistency and test patterns. Thanks to Christian, Junio, Phillip,
Elijah, Patrick, and Karthik for the thorough reviews.
## Changes in v6
**Fixed parameter naming inconsistency**
Christian pointed out that parse_ref_action_mode() used `mode_str` as the
parameter name while the rest of the code used `ref_action`. Changed to
use `ref_action` consistently throughout for better code readability.
**Improved test cleanup pattern**
Replaced manual `git config --unset` with `test_when_finished` pattern with
`test_config` helper in the replay.refAction config test. The test_config
helper automatically handles cleanup via test_when_finished, providing
better test isolation and following Git test suite best practices.
These are code quality improvements that don't change functionality but
make the code more consistent with Git's established patterns.
## Technical Implementation
Same as v5, using Git's ref transaction API:
- ref_store_transaction_begin() with default atomic behavior
- ref_transaction_update() to stage each update
- ref_transaction_commit() for atomic application
The helper functions provide clean separation:
- parse_ref_action_mode(): Validates strings and converts to enum
- get_ref_action_mode(): Implements command-line > config > default precedence
- handle_ref_update(): Uses type-safe enum with switch statement
Config reading uses repo_config_get_string_tmp() for simplicity while
maintaining proper precedence behavior.
## Testing
All tests pass:
- t3650-replay-basics.sh (20 tests pass)
- Config tests now use test_config for automatic cleanup
- Atomic behavior tests verify direct ref updates
- Backward compatibility maintained for pipeline workflow
CI results: https://gitlab.com/gitlab-org/git/-/pipelines/2130504045
Siddharth Asthana (3):
replay: use die_for_incompatible_opt2() for option validation
replay: make atomic ref updates the default behavior
replay: add replay.refAction config option
Documentation/config/replay.adoc | 11 +++
Documentation/git-replay.adoc | 65 +++++++++++------
builtin/replay.c | 121 +++++++++++++++++++++++++++----
t/t3650-replay-basics.sh | 90 +++++++++++++++++++++--
4 files changed, 244 insertions(+), 43 deletions(-)
create mode 100644 Documentation/config/replay.adoc
Range-diff against v5:
1: 3e27d07d3b = 1: 1f0fad0cac replay: use die_for_incompatible_opt2() for option validation
2: 643d9ca86a = 2: bfc6188234 replay: make atomic ref updates the default behavior
3: 334da71911 ! 3: 6b2a44c72c replay: add replay.refAction config option
@@ Metadata
Author: Siddharth Asthana <siddharthasthana31@gmail•com>
## Commit message ##
replay: add replay.refAction config option
[Commit message unchanged]
## builtin/replay.c ##
@@ builtin/replay.c: static struct commit *pick_regular_commit
return create_commit(repo, result->tree, pickme, replayed_base);
}
-+static enum ref_action_mode parse_ref_action_mode(const char *mode_str, const char *source)
++static enum ref_action_mode parse_ref_action_mode(const char *ref_action, const char *source)
+{
-+ if (!mode_str || !strcmp(mode_str, "update"))
++ if (!ref_action || !strcmp(ref_action, "update"))
+ return REF_ACTION_UPDATE;
-+ if (!strcmp(mode_str, "print"))
++ if (!strcmp(ref_action, "print"))
+ return REF_ACTION_PRINT;
-+ die(_("invalid %s value: '%s'"), source, mode_str);
++ die(_("invalid %s value: '%s'"), source, ref_action);
+}
+
+static enum ref_action_mode get_ref_action_mode(struct repository *repo, const char *ref_action_str)
## t/t3650-replay-basics.sh ##
@@ t/t3650-replay-basics.sh
+test_expect_success 'replay.refAction config option' '
+ START=$(git rev-parse topic2) &&
+ test_when_finished "git branch -f topic2 $START" &&
-+ test_when_finished "git config --unset replay.refAction || true" &&
+
-+ git config replay.refAction print &&
++ test_config replay.refAction print &&
+ git replay --onto main topic1..topic2 >output &&
+ test_line_count = 1 output &&
+ test_grep "^update refs/heads/topic2 " output &&
+
+ git branch -f topic2 $START &&
-+ git config replay.refAction update &&
++ test_config replay.refAction update &&
+ git replay --onto main topic1..topic2 >output &&
+test_expect_success 'command-line --ref-action overrides config' '
--
2.51.0
base-commit: 57da342c78d8bf00259d2b720292e5b3035dadcc
Thanks
- Siddharth
next prev parent reply other threads:[~2025-10-30 19:19 UTC|newest]
Thread overview: 125+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-09-08 4:36 [PATCH 0/2] replay: add --update-refs option Siddharth Asthana
2025-09-08 4:36 ` [PATCH 1/2] " Siddharth Asthana
2025-09-08 9:54 ` Patrick Steinhardt
2025-09-09 6:58 ` Siddharth Asthana
2025-09-09 9:00 ` Patrick Steinhardt
2025-09-09 7:32 ` Elijah Newren
2025-09-10 17:58 ` Siddharth Asthana
2025-09-08 4:36 ` [PATCH 2/2] replay: document --update-refs and --batch options Siddharth Asthana
2025-09-08 6:00 ` Christian Couder
2025-09-09 6:36 ` Siddharth Asthana
2025-09-09 7:26 ` Christian Couder
2025-09-10 20:26 ` Siddharth Asthana
2025-09-08 14:40 ` Kristoffer Haugsbakk
2025-09-09 7:06 ` Siddharth Asthana
2025-09-09 19:20 ` Andrei Rybak
2025-09-10 20:28 ` Siddharth Asthana
2025-09-08 6:07 ` [PATCH 0/2] replay: add --update-refs option Christian Couder
2025-09-09 6:36 ` Siddharth Asthana
2025-09-08 14:33 ` Kristoffer Haugsbakk
2025-09-09 7:04 ` Siddharth Asthana
2025-09-09 7:13 ` Elijah Newren
2025-09-09 7:47 ` Christian Couder
2025-09-09 9:19 ` Elijah Newren
2025-09-09 16:44 ` Junio C Hamano
2025-09-09 19:52 ` Elijah Newren
2025-09-26 23:08 ` [PATCH v2 0/1] replay: make atomic ref updates the default behavior Siddharth Asthana
2025-09-26 23:08 ` [PATCH v2 1/1] " Siddharth Asthana
2025-09-30 8:23 ` Christian Couder
2025-10-02 22:16 ` Siddharth Asthana
2025-10-03 7:30 ` Christian Couder
2025-10-02 22:55 ` Elijah Newren
2025-10-03 7:05 ` Christian Couder
2025-09-30 10:05 ` Phillip Wood
2025-10-02 10:00 ` Karthik Nayak
2025-10-02 22:20 ` Siddharth Asthana
2025-10-02 22:20 ` Siddharth Asthana
2025-10-08 14:01 ` Phillip Wood
2025-10-08 20:09 ` Siddharth Asthana
2025-10-08 20:59 ` Elijah Newren
2025-10-08 21:16 ` Siddharth Asthana
2025-10-09 9:40 ` Phillip Wood
2025-10-02 16:32 ` Elijah Newren
2025-10-02 18:27 ` Junio C Hamano
2025-10-02 23:42 ` Siddharth Asthana
2025-10-02 23:27 ` Siddharth Asthana
2025-10-03 7:59 ` Christian Couder
2025-10-08 19:59 ` Siddharth Asthana
2025-10-03 19:48 ` Elijah Newren
2025-10-03 20:32 ` Junio C Hamano
2025-10-08 20:06 ` Siddharth Asthana
2025-10-08 20:59 ` Junio C Hamano
2025-10-08 21:10 ` Siddharth Asthana
2025-10-08 21:30 ` Elijah Newren
2025-10-08 20:05 ` Siddharth Asthana
2025-10-02 17:14 ` [PATCH v2 0/1] " Kristoffer Haugsbakk
2025-10-02 23:36 ` Siddharth Asthana
2025-10-03 19:05 ` Kristoffer Haugsbakk
2025-10-08 20:02 ` Siddharth Asthana
2025-10-08 20:56 ` Elijah Newren
2025-10-08 21:16 ` Kristoffer Haugsbakk
2025-10-08 21:18 ` Siddharth Asthana
2025-10-13 18:33 ` [PATCH v3 0/3] replay: make atomic ref updates the default Siddharth Asthana
2025-10-13 18:33 ` [PATCH v3 1/3] replay: use die_for_incompatible_opt2() for option validation Siddharth Asthana
2025-10-13 18:33 ` [PATCH v3 2/3] replay: make atomic ref updates the default behavior Siddharth Asthana
2025-10-13 22:05 ` Junio C Hamano
2025-10-15 5:01 ` Siddharth Asthana
2025-10-13 18:33 ` [PATCH v3 3/3] replay: add replay.defaultAction config option Siddharth Asthana
2025-10-13 19:39 ` [PATCH v3 0/3] replay: make atomic ref updates the default Junio C Hamano
2025-10-15 4:57 ` Siddharth Asthana
2025-10-15 10:33 ` Christian Couder
2025-10-15 14:45 ` Junio C Hamano
2025-10-22 18:50 ` [PATCH v4 " Siddharth Asthana
2025-10-22 18:50 ` [PATCH v4 1/3] replay: use die_for_incompatible_opt2() for option validation Siddharth Asthana
2025-10-22 18:50 ` [PATCH v4 2/3] replay: make atomic ref updates the default behavior Siddharth Asthana
2025-10-22 21:19 ` Junio C Hamano
2025-10-28 19:03 ` Siddharth Asthana
2025-10-24 10:37 ` Christian Couder
2025-10-24 15:23 ` Junio C Hamano
2025-10-28 20:18 ` Siddharth Asthana
2025-10-28 19:39 ` Siddharth Asthana
2025-10-22 18:50 ` [PATCH v4 3/3] replay: add replay.refAction config option Siddharth Asthana
2025-10-24 11:01 ` Christian Couder
2025-10-24 15:30 ` Junio C Hamano
2025-10-28 20:08 ` Siddharth Asthana
2025-10-28 19:26 ` Siddharth Asthana
2025-10-24 13:28 ` Phillip Wood
2025-10-24 13:36 ` Phillip Wood
2025-10-28 19:47 ` Siddharth Asthana
2025-10-28 19:46 ` Siddharth Asthana
2025-10-23 18:47 ` [PATCH v4 0/3] replay: make atomic ref updates the default Junio C Hamano
2025-10-25 16:57 ` Junio C Hamano
2025-10-28 20:19 ` Siddharth Asthana
2025-10-24 9:39 ` Christian Couder
2025-10-28 21:46 ` [PATCH v5 " Siddharth Asthana
2025-10-28 21:46 ` [PATCH v5 1/3] replay: use die_for_incompatible_opt2() for option validation Siddharth Asthana
2025-10-28 21:46 ` [PATCH v5 2/3] replay: make atomic ref updates the default behavior Siddharth Asthana
2025-10-28 21:46 ` [PATCH v5 3/3] replay: add replay.refAction config option Siddharth Asthana
2025-10-29 16:19 ` Christian Couder
2025-10-29 17:00 ` Siddharth Asthana
2025-10-30 19:19 ` Siddharth Asthana [this message]
2025-10-30 19:19 ` [PATCH v6 1/3] replay: use die_for_incompatible_opt2() for option validation Siddharth Asthana
2025-10-31 18:47 ` Elijah Newren
2025-11-05 18:39 ` Siddharth Asthana
2025-10-30 19:19 ` [PATCH v6 2/3] replay: make atomic ref updates the default behavior Siddharth Asthana
2025-10-31 18:49 ` Elijah Newren
2025-10-31 19:59 ` Junio C Hamano
2025-11-05 19:07 ` Siddharth Asthana
2025-11-03 16:25 ` Phillip Wood
2025-11-03 19:32 ` Siddharth Asthana
2025-11-04 16:15 ` Phillip Wood
2025-10-30 19:19 ` [PATCH v6 3/3] replay: add replay.refAction config option Siddharth Asthana
2025-10-31 7:08 ` Christian Couder
2025-11-05 19:03 ` Siddharth Asthana
2025-10-31 18:49 ` Elijah Newren
2025-11-05 19:10 ` Siddharth Asthana
2025-10-31 18:51 ` [PATCH v6 0/3] replay: make atomic ref updates the default Elijah Newren
2025-11-05 19:15 ` [PATCH v7 " Siddharth Asthana
2025-11-05 19:15 ` [PATCH v7 1/3] replay: use die_for_incompatible_opt2() for option validation Siddharth Asthana
2025-11-05 19:16 ` [PATCH v7 2/3] replay: make atomic ref updates the default behavior Siddharth Asthana
2025-11-05 19:16 ` [PATCH v7 3/3] replay: add replay.refAction config option Siddharth Asthana
2025-11-06 19:32 ` [PATCH v7 0/3] replay: make atomic ref updates the default Elijah Newren
2025-11-08 13:22 ` Siddharth Asthana
2025-11-08 17:11 ` Elijah Newren
2025-11-07 15:48 ` Phillip Wood
2025-11-08 13:23 ` Siddharth Asthana
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