git/builtin
Adrian Ratiu ee2fbfd6b2 hook: add internal state alloc/free callbacks
Some hooks use opaque structs to keep internal state between callbacks.

Because hooks ran sequentially (jobs == 1) with one command per hook,
these internal states could be allocated on the stack for each hook run.

Next commits add the ability to run multiple commands for each hook, so
the states cannot be shared or stored on the stack anymore, especially
since down the line we will also enable parallel execution (jobs > 1).

Add alloc/free helpers for each hook, doing a "deep" alloc/init & free
of their internal opaque struct.

The alloc callback takes a context pointer, to initialize the struct at
at the time of resource acquisition.

These callbacks must always be provided together: no alloc without free
and no free without alloc, otherwise a BUG() is triggered.

Signed-off-by: Adrian Ratiu <adrian.ratiu@collabora.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2026-02-19 13:23:40 -08:00
..
add.c Merge branch 'jt/odb-transaction' 2025-10-02 12:26:11 -07:00
am.c cocci: convert parse_tree functions to repo_ variants 2026-01-09 18:36:18 -08:00
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 Merge branch 'ps/read-object-info-improvements' 2026-01-21 08:29:00 -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 cocci: convert parse_tree functions to repo_ variants 2026-01-09 18:36:18 -08:00
clean.c Merge branch 'jk/color-variable-fixes' 2025-09-29 11:40:35 -07:00
clone.c cocci: convert parse_tree functions to repo_ variants 2026-01-09 18:36:18 -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 cocci: convert parse_tree functions to repo_ variants 2026-01-09 18:36:18 -08:00
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 cocci: convert parse_tree functions to repo_ variants 2026-01-09 18:36:18 -08:00
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 packfile: move packfile store into object source 2026-01-09 06:40:07 -08:00
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/ref-consistency-checks' 2026-01-21 08:28:58 -08:00
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 packfile: only prepare owning store in `packfile_store_prepare()` 2026-01-09 06:40:07 -08:00
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 packfile: move packfile store into object source 2026-01-09 06:40:07 -08:00
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 cocci: convert parse_tree functions to repo_ variants 2026-01-09 18:36:18 -08:00
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 cocci: convert parse_tree functions to repo_ variants 2026-01-09 18:36:18 -08:00
merge.c cocci: convert parse_tree functions to repo_ variants 2026-01-09 18:36:18 -08:00
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 Merge branch 'ps/geometric-repacking-with-promisor-remotes' 2026-01-21 16:16:27 -08:00
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 patch-id: use “patch ID” throughout 2026-01-09 06:07:21 -08:00
prune-packed.c
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 cocci: convert parse_tree functions to repo_ variants 2026-01-09 18:36:18 -08:00
rebase.c Merge branch 'jk/setup-revisions-freefix' 2025-09-29 11:40:34 -07:00
receive-pack.c hook: add internal state alloc/free callbacks 2026-02-19 13:23:40 -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 builtin/repack: handle promisor packs with geometric repacking 2026-01-14 06:29:24 -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 cocci: convert parse_tree functions to repo_ variants 2026-01-09 18:36:18 -08:00
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 cocci: convert parse_tree functions to repo_ variants 2026-01-09 18:36:18 -08:00
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