Karthik Nayak 5c697f0b7d receive-pack: handle reference deletions separately ...

In 9d2962a7c4 (receive-pack: use batched reference updates, 2025-05-19)
we updated the 'git-receive-pack(1)' command to use batched reference
updates. One edge case which was missed during this implementation was
when a user pushes multiple branches such as:

  delete refs/heads/branch/conflict
  create refs/heads/branch

Before using batched updates, the references would be applied
sequentially and hence no conflicts would arise. With batched updates,
while the first update applies, the second fails due to D/F conflict. A
similar issue was present in 'git-fetch(1)' and was fixed by separating
out reference pruning into a separate transaction in the commit 'fetch:
use batched reference updates'. Apply a similar mechanism for
'git-receive-pack(1)' and separate out reference deletions into its own
batch.

This means 'git-receive-pack(1)' will now use up to two transactions,
whereas before using batched updates it would use _at least_ two
transactions. So using batched updates is still the better option.

Add a test to validate this behavior.

Signed-off-by: Karthik Nayak <karthik.188@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

2025-06-25 08:20:27 -07:00

..

add.c

builtin/add: remove unnecessary if statement

2025-04-20 14:17:20 -07:00

am.c

global: use designated initializers for options

2025-04-17 08:15:15 -07:00

annotate.c

Merge branch 'jc/a-commands-without-the-repo'

2024-10-25 14:02:36 -04:00

apply.c

builtin: remove USE_THE_REPOSITORY_VARIABLE from builtin.h

2024-09-13 14:32:24 -07:00

archive.c

archive: remove the_repository global variable

2024-10-11 09:37:18 -07:00

backfill.c

Merge branch 'ps/parse-options-integers'

2025-04-24 17:25:34 -07:00

bisect.c

global: mark code units that generate warnings with -Wsign-compare

2024-12-06 20:20:02 +09:00

blame.c

Merge branch 'az/tighten-string-array-constness'

2025-04-29 14:21:28 -07:00

branch.c

Merge branch 'rs/ref-fitler-used-atoms-value-fix'

2025-01-29 14:05:09 -08:00

bugreport.c

object-file: move safe_create_leading_directories() into "path.c"

2025-04-15 08:24:35 -07:00

bundle.c

Merge branch 'jt/bundle-fsck'

2024-12-13 07:33:36 -08:00

cat-file.c

treewide: convert users of repo_has_object_file() to has_object()

2025-04-29 10:08:13 -07:00

check-attr.c

builtin: remove USE_THE_REPOSITORY_VARIABLE from builtin.h

2024-09-13 14:32:24 -07:00

check-ignore.c

builtin: remove USE_THE_REPOSITORY_VARIABLE from builtin.h

2024-09-13 14:32:24 -07:00

check-mailmap.c

mailmap: fix check-mailmap with full mailmap line

2025-02-21 18:27:16 -08:00

check-ref-format.c

builtin: send usage() help text to standard output

2025-01-17 13:30:03 -08:00

checkout--worker.c

builtins: send usage_with_options() help text to standard output

2025-01-17 13:30:03 -08:00

checkout-index.c

builtin/checkout-index: stop using the_repository

2025-03-07 16:52:02 -08:00

checkout.c

Merge branch 'ps/object-file-cleanup'

2025-04-24 17:25:33 -07:00

clean.c

global: mark code units that generate warnings with -Wsign-compare

2024-12-06 20:20:02 +09:00

clone.c

Merge branch 'ps/object-store-cleanup'

2025-05-12 14:22:49 -07:00

column.c

parse-options: detect mismatches in integer signedness

2025-04-17 08:15:16 -07:00

commit-graph.c

Merge branch 'az/tighten-string-array-constness'

2025-04-29 14:21:28 -07:00

commit-tree.c

Merge branch 'ps/parse-options-integers'

2025-04-24 17:25:34 -07:00

commit.c

global: use designated initializers for options

2025-04-17 08:15:15 -07:00

config.c

global: use designated initializers for options

2025-04-17 08:15:15 -07:00

count-objects.c

object-store: move function declarations to their respective subsystems

2025-04-29 10:08:12 -07:00

credential-cache--daemon.c

object-file: move safe_create_leading_directories() into "path.c"

2025-04-15 08:24:35 -07:00

credential-cache.c

Merge branch 'rj/cygwin-exit'

2024-11-01 12:53:19 -04:00

credential-store.c

builtin: remove USE_THE_REPOSITORY_VARIABLE from builtin.h

2024-09-13 14:32:24 -07:00

credential.c

Merge branch 'jc/show-usage-help'

2025-01-28 13:02:22 -08:00

describe.c

Merge branch 'ps/parse-options-integers'

2025-04-24 17:25:34 -07:00

diagnose.c

object-file: move safe_create_leading_directories() into "path.c"

2025-04-15 08:24:35 -07:00

diff-files.c

builtin: send usage() help text to standard output

2025-01-17 13:30:03 -08:00

diff-index.c

builtin: send usage() help text to standard output

2025-01-17 13:30:03 -08:00

diff-pairs.c

builtin/diff-pairs: allow explicit diff queue flush

2025-03-03 08:17:47 -08:00

diff-tree.c

builtin: send usage() help text to standard output

2025-01-17 13:30:03 -08:00

diff.c

hash: stop depending on the_repository in null_oid()

2025-03-10 13:16:20 -07:00

difftool.c

Merge branch 'ua/call-repo-config-with-possibly-null-repository'

2025-04-29 14:21:27 -07:00

fast-export.c

Merge branch 'az/tighten-string-array-constness'

2025-04-29 14:21:28 -07:00

fast-import.c

object-store: move and rename odb_pack_keep()

2025-04-29 10:08:12 -07:00

fetch-pack.c

oddballs: send usage() help text to standard output

2025-01-17 13:30:03 -08:00

fetch.c

fetch: use batched reference updates

2025-05-19 11:06:31 -07:00

fmt-merge-msg.c

parse-options: introduce precision handling for OPTION_INTEGER

2025-04-17 08:15:15 -07:00

for-each-ref.c

builtin/for-each-ref: stop using the_repository

2025-03-07 16:52:02 -08:00

for-each-repo.c

global: trivial conversions to fix -Wsign-compare warnings

2024-12-06 20:20:04 +09:00

fsck.c

Merge branch 'ps/object-wo-the-repository'

2025-04-15 13:50:15 -07:00

fsmonitor--daemon.c

builtins: send usage_with_options() help text to standard output

2025-01-17 13:30:03 -08:00

gc.c

Merge branch 'ps/object-store-cleanup'

2025-05-12 14:22:49 -07:00

get-tar-commit-id.c

builtin: send usage() help text to standard output

2025-01-17 13:30:03 -08:00

grep.c

Merge branch 'ps/parse-options-integers'

2025-04-24 17:25:34 -07:00

hash-object.c

object-store: merge "object-store-ll.h" and "object-store.h"

2025-04-15 08:24:37 -07:00

help.c

pager: stop using the_repository

2024-12-18 10:44:30 -08:00

hook.c

builtin: pass repository to sub commands

2024-11-26 10:36:08 +09:00

index-pack.c

Merge branch 'ds/fix-thin-fix'

2025-05-12 14:22:49 -07:00

init-db.c

Merge branch 'ps/parse-options-integers'

2025-04-24 17:25:34 -07:00

interpret-trailers.c

trailer: spread usage of "trailer_block" language

2024-10-14 12:33:02 -04:00

log.c

object-store: merge "object-store-ll.h" and "object-store.h"

2025-04-15 08:24:37 -07:00

ls-files.c

Merge branch 'ps/object-wo-the-repository'

2025-04-15 13:50:15 -07:00

ls-remote.c

global: use designated initializers for options

2025-04-17 08:15:15 -07:00

ls-tree.c

object-store: merge "object-store-ll.h" and "object-store.h"

2025-04-15 08:24:37 -07:00

mailinfo.c

mailinfo: stop using the_repository

2024-12-18 10:44:31 -08:00

mailsplit.c

builtin: send usage() help text to standard output

2025-01-17 13:30:03 -08:00

merge-base.c

commit-reach: use size_t to track indices when computing merge bases

2024-12-27 08:12:40 -08:00

merge-file.c

object-file: split out functions relating to object store subsystem

2025-04-15 08:24:36 -07:00

merge-index.c

builtin: send usage() help text to standard output

2025-01-17 13:30:03 -08:00

merge-ours.c

builtin: send usage() help text to standard output

2025-01-17 13:30:03 -08:00

merge-recursive.c

builtin/merge-recursive: switch to using merge_ort_generic()

2025-04-08 13:59:11 -07:00

merge-tree.c

object-store: merge "object-store-ll.h" and "object-store.h"

2025-04-15 08:24:37 -07:00

merge.c

Merge branch 'ps/parse-options-integers'

2025-04-24 17:25:34 -07:00

mktag.c

object-store: merge "object-store-ll.h" and "object-store.h"

2025-04-15 08:24:37 -07:00

mktree.c

Merge branch 'az/tighten-string-array-constness'

2025-04-29 14:21:28 -07:00

multi-pack-index.c

Merge branch 'ps/parse-options-integers'

2025-04-24 17:25:34 -07:00

mv.c

Merge branch 'ps/mv-contradiction-fix'

2025-05-08 12:36:32 -07:00

name-rev.c

Merge branch 'ps/object-wo-the-repository'

2025-04-15 13:50:15 -07:00

notes.c

object-store: merge "object-store-ll.h" and "object-store.h"

2025-04-15 08:24:37 -07:00

pack-objects.c

Merge branch 'az/tighten-string-array-constness'

2025-04-29 14:21:28 -07:00

pack-redundant.c

object-store: merge "object-store-ll.h" and "object-store.h"

2025-04-15 08:24:37 -07:00

pack-refs.c

builtin/pack-refs: stop using the_repository

2025-03-07 16:52:01 -08:00

patch-id.c

global: adapt callers to use generic hash context helpers

2025-01-31 10:06:11 -08:00

prune-packed.c

builtin: remove USE_THE_REPOSITORY for those without the_repository

2024-09-13 14:33:30 -07:00

prune.c

object-store: merge "object-store-ll.h" and "object-store.h"

2025-04-15 08:24:37 -07:00

pull.c

refspec: replace refspec_item_init() with fetch/push variants

2025-03-21 01:45:16 -07:00

push.c

remote: rename query_refspecs functions

2025-02-04 09:51:41 -08:00

range-diff.c

Merge branch 'js/range-diff-diff-merges'

2024-12-23 09:32:17 -08:00

read-tree.c

global: use designated initializers for options

2025-04-17 08:15:15 -07:00

rebase.c

Merge branch 'ps/parse-options-integers'

2025-04-24 17:25:34 -07:00

receive-pack.c

receive-pack: handle reference deletions separately

2025-06-25 08:20:27 -07:00

reflog.c

Merge branch 'ps/maintenance-reflog-expire'

2025-04-16 13:54:19 -07:00

refs.c

Merge branch 'sj/ref-consistency-checks-more'

2025-03-26 16:26:10 +09:00

remote-ext.c

builtin: send usage() help text to standard output

2025-01-17 13:30:03 -08:00

remote-fd.c

builtin: send usage() help text to standard output

2025-01-17 13:30:03 -08:00

remote.c

treewide: convert users of repo_has_object_file() to has_object()

2025-04-29 10:08:13 -07:00

repack.c

Merge branch 'ps/parse-options-integers'

2025-04-24 17:25:34 -07:00

replace.c

object-store: merge "object-store-ll.h" and "object-store.h"

2025-04-15 08:24:37 -07:00

replay.c

parse-options: introduce die_for_incompatible_opt2()

2025-02-06 12:23:54 -08:00

rerere.c

rerere: let rerere_path() write paths into a caller-provided buffer

2025-02-28 13:54:11 -08:00

reset.c

diff.h: fix index used to loop through unsigned integer

2024-12-06 20:20:03 +09:00

rev-list.c

Merge branch 'ps/object-file-cleanup'

2025-04-24 17:25:33 -07:00

rev-parse.c

path: drop git_path() in favor of repo_git_path()

2025-02-28 13:54:11 -08:00

revert.c

Merge branch 'ps/parse-options-integers'

2025-04-24 17:25:34 -07:00

rm.c

rm: fix sign comparison warnings

2025-03-29 01:04:40 -07:00

send-pack.c

builtin/send-pack: stop using the_repository

2025-03-07 16:52:01 -08:00

shortlog.c

diff.h: fix index used to loop through unsigned integer

2024-12-06 20:20:03 +09:00

show-branch.c

Merge branch 'az/tighten-string-array-constness'

2025-04-29 14:21:28 -07:00

show-index.c

Merge branch 'jc/show-index-h-update'

2025-01-31 09:44:16 -08:00

show-ref.c

treewide: convert users of repo_has_object_file() to has_object()

2025-04-29 10:08:13 -07:00

sparse-checkout.c

object-file: move safe_create_leading_directories() into "path.c"

2025-04-15 08:24:35 -07:00

stash.c

stash: remove merge-recursive.h include

2025-03-17 15:39:03 -07:00

stripspace.c

builtin: remove USE_THE_REPOSITORY_VARIABLE from builtin.h

2024-09-13 14:32:24 -07:00

submodule--helper.c

object-store: merge "object-store-ll.h" and "object-store.h"

2025-04-15 08:24:37 -07:00

symbolic-ref.c

builtin: remove USE_THE_REPOSITORY_VARIABLE from builtin.h

2024-09-13 14:32:24 -07:00

tag.c

Merge branch 'ps/parse-options-integers'

2025-04-24 17:25:34 -07:00

unpack-file.c

object-store: merge "object-store-ll.h" and "object-store.h"

2025-04-15 08:24:37 -07:00

unpack-objects.c

treewide: convert users of repo_has_object_file() to has_object()

2025-04-29 10:08:13 -07:00

update-index.c

Merge branch 'ps/parse-options-integers'

2025-04-24 17:25:34 -07:00

update-ref.c

refs: add function to translate errors to strings

2025-05-19 11:06:31 -07:00

update-server-info.c

builtin/update-server-info: remove unnecessary if statement

2025-04-08 14:47:37 -07:00

upload-archive.c

builtin: send usage() help text to standard output

2025-01-17 13:30:03 -08:00

upload-pack.c

serve: stop using the_repository

2024-12-18 10:44:30 -08:00

var.c

Merge branch 'jc/show-usage-help'

2025-01-28 13:02:22 -08:00

verify-commit.c

builtin/verify-commit: stop using the_repository

2025-03-07 16:52:01 -08:00

verify-pack.c

builtin: remove USE_THE_REPOSITORY_VARIABLE from builtin.h

2024-09-13 14:32:24 -07:00

verify-tag.c

builtin/verify-tag: stop using the_repository

2025-03-07 16:52:01 -08:00

worktree.c

object-file: move safe_create_leading_directories() into "path.c"

2025-04-15 08:24:35 -07:00

write-tree.c

global: use designated initializers for options

2025-04-17 08:15:15 -07:00