Emily Shaffer fc148b146a receive-pack: convert update hooks to new API ... The hook API avoids creating a custom struct child_process and other internal hook plumbing (e.g. calling find_hook()) and prepares for the specification of hooks via configs or running parallel hooks. Execution is still sequential through the run_hooks_opt .jobs == 1, which is the unchanged default for all hooks. When use_sideband==1, the async thread redirects the hook outputs to sideband 2, otherwise it is not used and the hooks write directly to the fds inherited from the main parent process. When .jobs == 1, run-command's poll loop is avoided entirely via the ungroup=1 option like before (this was Jeff's suggestion), achieving the same real-time output performance. When running in parallel, run-command with ungroup=0 will capture and de-interleave the output of each hook, then write to the parent stderr which is redirected via dup2 to the sideband thread, so that each parallel hook output is presented clearly to the client. Signed-off-by: Emily Shaffer <emilyshaffer@google.com> Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Helped-by: Jeff King <peff@peff.net> Signed-off-by: Adrian Ratiu <adrian.ratiu@collabora.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>		2026-01-28 15:47:04 -08:00
..
add.c	Merge branch 'jt/odb-transaction'	2025-10-02 12:26:11 -07:00
am.c	color: use GIT_COLOR_* instead of numeric constants	2025-09-16 13:37:03 -07:00
annotate.c	Merge branch 'jc/a-commands-without-the-repo'	2024-10-25 14:02:36 -04:00
apply.c	builtin: use default hash when outside a repository	2025-07-01 14:58:24 -07:00
archive.c	archive: remove the_repository global variable	2024-10-11 09:37:18 -07:00
backfill.c	packfile: split up responsibilities of `reprepare_packed_git()`	2025-09-24 11:53:50 -07:00
bisect.c	Merge branch 'ps/ref-peeled-tags'	2025-11-19 10:55:39 -08:00
blame.c	Merge branch 'jc/optional-path'	2025-12-05 14:49:56 +09:00
branch.c	branch: advice using git-help(1) instead of man(1)	2025-12-03 00:16:05 -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	streaming: move into object database subsystem	2025-11-23 12:56:46 -08:00
check-attr.c	config: drop `git_config()` wrapper	2025-07-23 08:15:18 -07:00
check-ignore.c	config: move Git config parsing into "environment.c"	2025-07-23 08:15:22 -07:00
check-mailmap.c	config: move Git config parsing into "environment.c"	2025-07-23 08:15:22 -07:00
check-ref-format.c	builtin: send usage() help text to standard output	2025-01-17 13:30:03 -08:00
checkout--worker.c	config: move Git config parsing into "environment.c"	2025-07-23 08:15:22 -07:00
checkout-index.c	config: move Git config parsing into "environment.c"	2025-07-23 08:15:22 -07:00
checkout.c	Merge branch 'bc/checkout-error-message-fix'	2026-01-06 16:33:52 +09:00
clean.c	Merge branch 'jk/color-variable-fixes'	2025-09-29 11:40:35 -07:00
clone.c	odb: adopt logic to close object databases	2025-11-19 17:41:03 -08:00
column.c	config: drop `git_config()` wrapper	2025-07-23 08:15:18 -07:00
commit-graph.c	commit-graph: add new config for changed-paths & recommend it in scalar	2025-10-22 10:40:11 -07:00
commit-tree.c	config: move Git config parsing into "environment.c"	2025-07-23 08:15:22 -07:00
commit.c	Merge branch 'jk/color-variable-fixes'	2025-09-29 11:40:35 -07:00
config.c	Merge branch 'rs/config-set-multi-error-message-fix'	2025-12-05 14:49:59 +09:00
count-objects.c	packfile: introduce macro to iterate through packs	2025-10-16 14:42:39 -07:00
credential-cache--daemon.c	config: drop `git_config_get_bool()` wrapper	2025-07-23 08:15:20 -07:00
credential-cache.c	Merge branch 'rj/cygwin-exit'	2024-11-01 12:53:19 -04:00
credential-store.c	config: drop `git_config_get_int()` wrapper	2025-07-23 08:15:20 -07:00
credential.c	config: move Git config parsing into "environment.c"	2025-07-23 08:15:22 -07:00
describe.c	tag: support arbitrary repositories in parse_tag()	2025-12-29 22:02:54 +09:00
diagnose.c	object-file: move `safe_create_leading_directories()` into "path.c"	2025-04-15 08:24:35 -07:00
diff-files.c	config: drop `git_config()` wrapper	2025-07-23 08:15:18 -07:00
diff-index.c	config: drop `git_config()` wrapper	2025-07-23 08:15:18 -07:00
diff-pairs.c	builtin/diff-pairs: allow explicit diff queue flush	2025-03-03 08:17:47 -08:00
diff-tree.c	config: drop `git_config()` wrapper	2025-07-23 08:15:18 -07:00
diff.c	diff: --no-index should ignore the worktree	2025-08-09 17:22:01 -07:00
difftool.c	odb: rename `repo_read_object_file()`	2025-07-01 14:46:38 -07:00
fast-export.c	Merge branch 'cc/fast-import-strip-if-invalid'	2025-12-05 14:49:58 +09:00
fast-import.c	Merge branch 'cc/fast-import-strip-if-invalid'	2025-12-05 14:49:58 +09:00
fetch-pack.c	builtin/fetch-pack: cleanup before return error	2025-06-04 08:52:25 -07:00
fetch.c	Merge branch 'kn/fix-fetch-backfill-tag-with-batched-ref-updates'	2025-12-23 11:33:17 +09:00
fmt-merge-msg.c	builtin/fmt-merge-msg: stop depending on 'the_repository'	2025-08-11 09:19:40 -07:00
for-each-ref.c	Merge branch 'ms/refs-list'	2025-08-22 13:13:20 -07:00
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-read-stream'	2025-12-16 11:08:34 +09:00
fsmonitor--daemon.c	config: move Git config parsing into "environment.c"	2025-07-23 08:15:22 -07:00
gc.c	builtin/gc: fix condition for whether to write commit graphs	2026-01-07 09:16:50 +09:00
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 'tb/incremental-midx-part-3.1' into ps/maintenance-geometric	2025-10-21 11:39:31 -07:00
hash-object.c	config: move Git config parsing into "environment.c"	2025-07-23 08:15:22 -07:00
help.c	config: move Git config parsing into "environment.c"	2025-07-23 08:15:22 -07:00
hook.c	Revert "Merge branch 'ar/run-command-hook'"	2026-01-15 13:02:38 -08:00
index-pack.c	Merge branch 'ps/object-read-stream'	2025-12-16 11:08:34 +09:00
init-db.c	Merge branch 'ps/parse-options-integers'	2025-04-24 17:25:34 -07:00
interpret-trailers.c	config: move Git config parsing into "environment.c"	2025-07-23 08:15:22 -07:00
last-modified.c	Merge branch 'tc/memzero-array'	2025-12-23 11:33:16 +09:00
log.c	log: use commit_stack	2025-12-25 08:29:27 +09:00
ls-files.c	Merge branch 'ds/ls-files-lazy-unsparse'	2025-09-08 14:54:35 -07:00
ls-remote.c	ref-filter: propagate peeled object ID	2025-11-04 07:32:25 -08:00
ls-tree.c	use repo_get_oid_with_flags()	2025-09-10 14:29:49 -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	config: move Git config parsing into "environment.c"	2025-07-23 08:15:22 -07:00
merge-file.c	Merge branch 'ps/object-file-wo-the-repository'	2025-08-05 11:53:55 -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: also setup gently for --help-all	2025-08-08 11:13:12 -07:00
merge-tree.c	Merge branch 'jc/strbuf-split'	2025-08-21 13:47:00 -07:00
merge.c	Merge branch 'pw/3.0-commentchar-auto-deprecation'	2025-09-18 10:07:00 -07:00
mktag.c	Merge branch 'ps/object-file-wo-the-repository'	2025-08-05 11:53:55 -07:00
mktree.c	odb: introduce `odb_write_object()`	2025-07-16 22:16:15 -07:00
multi-pack-index.c	Merge branch 'ps/object-store-midx-dedup-info'	2025-09-12 10:41:18 -07:00
mv.c	config: drop `git_config()` wrapper	2025-07-23 08:15:18 -07:00
name-rev.c	name-rev: use commit_stack	2025-12-25 08:29:27 +09:00
notes.c	Merge branch 'jc/strbuf-split'	2025-08-21 13:47:00 -07:00
pack-objects.c	tag: support arbitrary repositories in parse_tag()	2025-12-29 22:02:54 +09:00
pack-redundant.c	Merge branch 'ps/remove-packfile-store-get-packs'	2025-10-30 08:00:19 -07:00
pack-refs.c	builtin/pack-refs: factor out core logic into a shared library	2025-09-19 10:02:55 -07:00
patch-id.c	config: move Git config parsing into "environment.c"	2025-07-23 08:15:22 -07:00
prune-packed.c	builtin: remove USE_THE_REPOSITORY for those without the_repository	2024-09-13 14:33:30 -07:00
prune.c	Merge branch 'ps/object-file-wo-the-repository'	2025-08-05 11:53:55 -07:00
pull.c	pull: move options[] array into function scope	2025-12-12 22:08:02 +09:00
push.c	color: use git_colorbool enum type to store colorbools	2025-09-16 17:59:53 -07:00
range-diff.c	Merge branch 'kh/format-patch-range-diff-notes'	2025-10-14 12:56:09 -07:00
read-tree.c	config: move Git config parsing into "environment.c"	2025-07-23 08:15:22 -07:00
rebase.c	Merge branch 'jk/setup-revisions-freefix'	2025-09-29 11:40:34 -07:00
receive-pack.c	receive-pack: convert update hooks to new API	2026-01-28 15:47:04 -08:00
reflog.c	Merge branch 'ps/reflog-migrate-fixes' into maint-2.51	2025-10-15 10:29:28 -07:00
refs.c	Merge branch 'ms/refs-optimize'	2025-10-02 12:26:12 -07:00
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	refs: introduce wrapper struct for `each_ref_fn`	2025-11-04 07:32:24 -08:00
repack.c	odb: adopt logic to close object databases	2025-11-19 17:41:03 -08:00
replace.c	refs: introduce wrapper struct for `each_ref_fn`	2025-11-04 07:32:24 -08:00
replay.c	replay: die if we cannot parse object	2026-01-06 07:30:16 +09:00
repo.c	Merge branch 'jt/repo-struct-more-objinfo'	2025-12-30 12:58:19 +09:00
rerere.c	config: drop `git_config()` wrapper	2025-07-23 08:15:18 -07:00
reset.c	Merge branch 'lm/add-p-context'	2025-08-04 08:10:33 -07:00
rev-list.c	Merge branch 'ps/config-wo-the-repository'	2025-08-04 08:10:33 -07:00
rev-parse.c	Merge branch 'ps/ref-peeled-tags'	2025-11-19 10:55:39 -08:00
revert.c	Merge branch 'pw/3.0-commentchar-auto-deprecation'	2025-09-18 10:07:00 -07:00
rm.c	config: move Git config parsing into "environment.c"	2025-07-23 08:15:22 -07:00
send-pack.c	config: move Git config parsing into "environment.c"	2025-07-23 08:15:22 -07:00
shortlog.c	config: drop `git_config()` wrapper	2025-07-23 08:15:18 -07:00
show-branch.c	Merge branch 'rs/show-branch-prio-queue'	2026-01-06 16:33:52 +09:00
show-index.c	builtin: use default hash when outside a repository	2025-07-01 14:58:24 -07:00
show-ref.c	builtin/show-ref: convert to use `reference_get_peeled_oid()`	2025-11-04 07:32:25 -08:00
sparse-checkout.c	sparse-checkout: add --verbose option to 'clean'	2025-09-15 12:10:56 -07:00
stash.c	Merge branch 'dk/stash-apply-index'	2025-09-29 11:40:35 -07:00
stripspace.c	config: drop `git_config()` wrapper	2025-07-23 08:15:18 -07:00
submodule--helper.c	Merge branch 'jc/submodule-add'	2025-12-23 11:33:15 +09:00
symbolic-ref.c	config: move Git config parsing into "environment.c"	2025-07-23 08:15:22 -07:00
tag.c	tag: support arbitrary repositories in gpg_verify_tag()	2025-12-29 22:02:53 +09:00
unpack-file.c	config: move Git config parsing into "environment.c"	2025-07-23 08:15:22 -07:00
unpack-objects.c	object-file: refactor writing objects via a stream	2025-11-03 12:18:48 -08:00
update-index.c	odb: add transaction interface	2025-09-16 11:37:06 -07:00
update-ref.c	config: move Git config parsing into "environment.c"	2025-07-23 08:15:22 -07:00
update-server-info.c	config: move Git config parsing into "environment.c"	2025-07-23 08:15:22 -07:00
upload-archive.c	path: move `enter_repo()` into "setup.c"	2025-11-19 17:41:03 -08:00
upload-pack.c	path: move `enter_repo()` into "setup.c"	2025-11-19 17:41:03 -08:00
var.c	Merge branch 'jc/string-list-split'	2025-08-21 13:46:59 -07:00
verify-commit.c	config: move Git config parsing into "environment.c"	2025-07-23 08:15:22 -07:00
verify-pack.c	config: move Git config parsing into "environment.c"	2025-07-23 08:15:22 -07:00
verify-tag.c	tag: support arbitrary repositories in gpg_verify_tag()	2025-12-29 22:02:53 +09:00
worktree.c	Merge branch 'pw/worktree-list-display-width-fix'	2025-11-26 10:32:42 -08:00
write-tree.c	config: move Git config parsing into "environment.c"	2025-07-23 08:15:22 -07:00