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Ævar Arnfjörð Bjarmason 3a251bac0d trace2: only include "fsync" events if we git_fsync() Fix the overly verbose trace2 logging added in `9a4987677d` (trace2: add stats for fsync operations, 2022-03-30) (first released with v2.36.0). Since that change every single "git" command invocation has included these "data" events, even though we'll only make use of these with core.fsyncMethod=batch, and even then only have non-zero values if we're writing object data to disk. See `c0f4752ed2` (core.fsyncmethod: batched disk flushes for loose-objects, 2022-04-04) for that feature. As we're needing to indent the trace2_data_intmax() lines let's introduce helper variables to ensure that our resulting lines (which were already too) don't exceed the recommendations of the CodingGuidelines. Doing that requires either wrapping them twice, or introducing short throwaway variable names, let's do the latter. The result was that e.g. "git version" would previously emit a total of 6 trace2 events with the GIT_TRACE2_EVENT target (version, start, cmd_ancestry, cmd_name, exit, atexit), but afterwards would emit 8. We'd emit 2 "data" events before the "exit" event. The reason we didn't catch this was that the trace2 unit tests added in `a15860dca3` (trace2: t/helper/test-trace2, t0210.sh, t0211.sh, t0212.sh, 2019-02-22) would omit any "data" events that weren't the ones it cared about. Before this change to the C code 6/7 of our "t/t0212-trace2-event.sh" tests would fail if this change was applied to "t/t0212/parse_events.perl". Let's make the trace2 testing more strict, and further append any new events types we don't know about in "t/t0212/parse_events.perl". Since we only invoke the "test-tool trace2" there's no guarantee that we'll catch other overly verbose events in the future, but we'll at least notice if we start emitting new events that are issues every time we log anything with trace2's JSON target. We exclude the "data_json" event type, we'd otherwise would fail on both "win test" and "win+VS test" CI due to the logging added in `353d3d77f4` (trace2: collect Windows-specific process information, 2019-02-22). It looks like that logging should really be using trace2_cmd_ancestry() instead, which was introduced later in `2f732bf15e` (tr2: log parent process name, 2021-07-21), but let's leave it for now. The fix-up to `aaf81223f4` (unpack-objects: use stream_loose_object() to unpack large objects, 2022-06-11) is needed because we're changing the behavior of these events as discussed above. Since we'd always emit a "hardware-flush" event the test added in `aaf81223f4` wasn't testing anything except that this trace2 data was unconditionally logged. Even if "core.fsyncMethod" wasn't set to "batch" we'd pass the test. Now we'll check the expected number of "writeout" v.s. "flush" calls under "core.fsyncMethod=batch", but note that this doesn't actually test if we carried out the sync using that method, on a platform where we'd have to fall back to fsync() each of those "writeout" would really be a "flush" (i.e. a full fsync()). But in this case what we're testing is that the logic in "unpack-objects" behaves as expected, not the OS-specific question of whether we actually were able to use the "bulk" method. Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>		2022-07-18 09:41:57 -07:00
.github	ci(github): bring back the 'print test failures' step	2022-06-08 16:12:37 -07:00
Documentation	The third batch	2022-07-14 15:04:00 -07:00
block-sha1	block-sha1: remove use of obsolete x86 assembly	2022-03-10 11:18:05 -08:00
builtin	Merge branch 'ab/submodule-cleanup'	2022-07-14 15:04:00 -07:00
ci	Merge branch 'js/ci-github-workflow-markup'	2022-06-17 10:33:32 -07:00
compat	Merge branch 'jh/builtin-fsmonitor-part3'	2022-06-10 15:04:15 -07:00
contrib	Merge branch 'ab/submodule-cleanup'	2022-07-14 15:04:00 -07:00
ewah	Merge branch 'ep/maint-equals-null-cocci'	2022-05-20 15:26:59 -07:00
git-gui	…
gitk-git	Merge branch 'master' of git://git.ozlabs.org/~paulus/gitk	2022-05-11 08:25:02 -07:00
gitweb	gitweb: switch to an XHTML5 DOCTYPE	2022-06-02 11:51:15 -07:00
mergetools	mergetools: add description to all diff/merge tools	2022-04-03 15:10:04 -07:00
negotiator	…
perl	…
po	l10n: sv.po: Update Swedish translation (5367t0f0u)	2022-06-26 20:38:46 +08:00
ppc	…
refs	Merge branch 'ep/maint-equals-null-cocci'	2022-05-20 15:26:59 -07:00
reftable	Merge branch 'ep/maint-equals-null-cocci'	2022-05-20 15:26:59 -07:00
sha1collisiondetection@855827c583	…
sha1dc	…
sha256	…
t	trace2: only include "fsync" events if we git_fsync()	2022-07-18 09:41:57 -07:00
templates	fsmonitor: query watchman with right valid json	2022-06-07 10:00:49 -07:00
trace2	trace2: use designated initializers for "struct tr2_dst"	2022-02-24 15:58:55 -08:00
xdiff	Merge branch 'ep/maint-equals-null-cocci'	2022-05-20 15:26:59 -07:00
.cirrus.yml	ci: update Cirrus-CI image to FreeBSD 12.3	2022-05-25 08:47:11 -07:00
.clang-format	…
.editorconfig	…
.gitattributes	…
.gitignore	Makefile: have "make pot" not "reset --hard"	2022-05-26 10:30:27 -07:00
.gitmodules	…
.mailmap	…
.tsan-suppressions	…
CODE_OF_CONDUCT.md	CODE_OF_CONDUCT.md: update PLC members list	2022-02-18 12:36:29 -08:00
COPYING	…
GIT-VERSION-GEN	Git 2.37.1	2022-07-04 13:45:08 -07:00
INSTALL	…
LGPL-2.1	…
Makefile	Merge branch 'jh/builtin-fsmonitor-part3'	2022-06-10 15:04:15 -07:00
README.md	…
RelNotes	Git 2.37.1	2022-07-04 13:45:08 -07:00
SECURITY.md	…
abspath.c	…
aclocal.m4	…
add-interactive.c	Merge 'js/add-i-delete' into maint-2.37	2022-07-04 13:40:59 -07:00
add-interactive.h	…
add-patch.c	run-command API: rename "env_array" to "env"	2022-06-02 14:31:16 -07:00
advice.c	Merge branch 'tk/ambiguous-fetch-refspec'	2022-04-04 10:56:24 -07:00
advice.h	Merge branch 'tk/ambiguous-fetch-refspec'	2022-04-04 10:56:24 -07:00
alias.c	…
alias.h	…
alloc.c	alloc.[ch]: remove alloc_report() function	2022-04-01 10:16:11 -07:00
alloc.h	alloc.[ch]: remove alloc_report() function	2022-04-01 10:16:11 -07:00
apply.c	Merge branch 'ep/maint-equals-null-cocci'	2022-05-20 15:26:59 -07:00
apply.h	range-diff: plug memory leak in common invocation	2022-03-04 13:24:19 -08:00
archive-tar.c	archive-tar: use internal gzip by default	2022-06-15 13:19:47 -07:00
archive-zip.c	Merge branch 'ab/c99-designated-initializers'	2022-03-06 21:25:32 -08:00
archive.c	archive --add-virtual-file: allow paths containing colons	2022-05-30 23:07:31 -07:00
archive.h	archive: rename archiver data field to filter_command	2022-06-15 13:19:46 -07:00
attr.c	Merge branch 'ab/refs-various-fixes'	2022-03-29 12:22:02 -07:00
attr.h	attr.h: remove duplicate struct definition	2022-03-14 05:41:08 +00:00
banned.h	C99: remove hardcoded-out !HAVE_VARIADIC_MACROS code	2022-02-21 19:14:19 -08:00
base85.c	…
bisect.c	revisions API users: use release_revisions() needing REV_INFO_INIT	2022-04-13 23:56:08 -07:00
bisect.h	bisect: output state before we are ready to compute bisection	2022-05-11 12:35:11 -07:00
blame.c	Merge branch 'ep/maint-equals-null-cocci'	2022-05-20 15:26:59 -07:00
blame.h	…
blob.c	…
blob.h	…
bloom.c	…
bloom.h	…
branch.c	Merge branch 'ds/branch-checked-out'	2022-07-11 15:38:51 -07:00
branch.h	Merge branch 'ds/branch-checked-out'	2022-07-11 15:38:51 -07:00
builtin.h	fsmonitor--daemon: add a built-in fsmonitor daemon	2022-03-25 16:04:15 -07:00
bulk-checkin.c	Merge branch 'tb/cruft-packs'	2022-06-03 14:30:37 -07:00
bulk-checkin.h	core.fsyncmethod: batched disk flushes for loose-objects	2022-04-06 13:13:01 -07:00
bundle.c	Merge branch 'ab/plug-leak-in-revisions'	2022-06-07 14:10:56 -07:00
bundle.h	bundle.h: make "fd" version of read_bundle_header() public	2022-05-16 15:02:10 -07:00
cache-tree.c	cache-tree: remove cache_tree_find_path()	2022-06-16 11:59:56 -07:00
cache-tree.h	cache-tree: remove cache_tree_find_path()	2022-06-16 11:59:56 -07:00
cache.h	Merge branch 'ds/midx-normalize-pathname-before-comparison' into maint	2022-06-08 14:27:53 -07:00
cbtree.c	…
cbtree.h	…
chdir-notify.c	…
chdir-notify.h	…
check-builtins.sh	…
checkout.c	…
checkout.h	…
chunk-format.c	chunk-format.h: extract oid_version()	2022-05-26 15:48:26 -07:00
chunk-format.h	chunk-format.h: extract oid_version()	2022-05-26 15:48:26 -07:00
color.c	…
color.h	…
column.c	…
column.h	…
combine-diff.c	Merge branch 'rs/combine-diff-with-incompatible-options'	2022-07-11 15:38:48 -07:00
command-list.txt	…
commit-graph.c	Merge branch 'tb/cruft-packs'	2022-06-03 14:30:37 -07:00
commit-graph.h	commit-graph: fix memory leak in misused string_list API	2022-03-04 13:24:18 -08:00
commit-reach.c	…
commit-reach.h	…
commit-slab-decl.h	…
commit-slab-impl.h	…
commit-slab.h	…
commit.c	i18n: fix mismatched camelCase config variables	2022-06-17 10:38:26 -07:00
commit.h	shallow: reset commit grafts when shallow is reset	2022-03-17 17:44:38 -07:00
common-main.c	usage.c: add a non-fatal bug() function to go with BUG()	2022-06-02 12:51:35 -07:00
config.c	Merge branch 'ns/batch-fsync'	2022-06-03 14:30:34 -07:00
config.h	fsmonitor: config settings are repository-specific	2022-03-25 16:04:15 -07:00
config.mak.dev	Revert -Wno-error=dangling-pointer	2022-06-01 08:49:13 -07:00
config.mak.in	…
config.mak.uname	Merge branch 'jh/builtin-fsmonitor-part3'	2022-06-10 15:04:15 -07:00
configure.ac	Merge branch 'ab/misc-cleanup'	2022-05-10 17:41:10 -07:00
connect.c	Merge branch 'ab/env-array'	2022-06-10 15:04:13 -07:00
connect.h	…
connected.c	run-command API: rename "env_array" to "env"	2022-06-02 14:31:16 -07:00
connected.h	…
convert.c	convert: clarify line ending conversion warning	2022-04-08 12:53:34 -07:00
convert.h	…
copy.c	…
credential.c	urlmatch.c: add and use a *_release() function	2022-03-04 13:24:18 -08:00
credential.h	…
csum-file.c	core.fsync: introduce granular fsync control infrastructure	2022-03-10 15:10:22 -08:00
csum-file.h	core.fsync: introduce granular fsync control infrastructure	2022-03-10 15:10:22 -08:00
ctype.c	…
daemon.c	Merge branch 'ab/env-array'	2022-06-10 15:04:13 -07:00
date.c	…
date.h	…
decorate.c	…
decorate.h	…
delta-islands.c	…
delta-islands.h	…
delta.h	…
detect-compiler	detect-compiler: make detection independent of locale	2022-05-09 08:52:26 -07:00
diff-delta.c	…
diff-lib.c	revisions API: add a TODO for diff_free(&revs->diffopt)	2022-04-13 23:56:10 -07:00
diff-merges.c	Merge branch 'ja/i18n-common-messages'	2022-02-25 15:47:35 -08:00
diff-merges.h	…
diff-no-index.c	…
diff.c	merge-ort: make `path_messages` a strmap to a string_list	2022-06-22 16:10:06 -07:00
diff.h	Merge branch 'js/diff-filter-negation-fix'	2022-02-16 15:14:30 -08:00
diffcore-break.c	…
diffcore-delta.c	…
diffcore-order.c	…
diffcore-pickaxe.c	…
diffcore-rename.c	object-file API: have hash_object_file() take "enum object_type"	2022-02-25 17:16:32 -08:00
diffcore-rotate.c	…
diffcore.h	…
dir-iterator.c	…
dir-iterator.h	…
dir.c	Merge branch 'gg/worktree-from-the-above'	2022-07-14 15:03:58 -07:00
dir.h	dir API: add a generalized path_match_flags() function	2022-05-16 15:02:09 -07:00
editor.c	run-command API: rename "env_array" to "env"	2022-06-02 14:31:16 -07:00
entry.c	…
entry.h	…
environment.c	Merge branch 'ds/midx-normalize-pathname-before-comparison' into maint	2022-06-08 14:27:53 -07:00
environment.h	…
exec-cmd.c	…
exec-cmd.h	…
fetch-negotiator.c	fetch-negotiator: add specific noop initializer	2022-03-28 10:25:52 -07:00
fetch-negotiator.h	fetch-negotiator: add specific noop initializer	2022-03-28 10:25:52 -07:00
fetch-pack.c	Merge branch 'ds/bundle-uri'	2022-06-03 14:30:34 -07:00
fetch-pack.h	fetch-pack: add refetch	2022-03-28 10:25:52 -07:00
fmt-merge-msg.c	revisions API users: add straightforward release_revisions()	2022-04-13 23:56:08 -07:00
fmt-merge-msg.h	…
fsck.c	dir API: add a generalized path_match_flags() function	2022-05-16 15:02:09 -07:00
fsck.h	…
fsmonitor--daemon.h	fsmonitor--daemon: stub in health thread	2022-05-26 15:59:27 -07:00
fsmonitor-ipc.c	fsmonitor-ipc: create client routines for git-fsmonitor--daemon	2022-03-25 16:04:15 -07:00
fsmonitor-ipc.h	fsmonitor-ipc: create client routines for git-fsmonitor--daemon	2022-03-25 16:04:15 -07:00
fsmonitor-settings.c	fsmonitor: avoid memory leak in `fsm_settings__get_incompatible_msg()`	2022-06-16 13:22:03 -07:00
fsmonitor-settings.h	fsmonitor-settings: NTFS and FAT32 on MacOS are incompatible	2022-05-26 15:59:26 -07:00
fsmonitor.c	fsmonitor: never set CE_FSMONITOR_VALID on submodules	2022-05-26 15:59:27 -07:00
fsmonitor.h	fsmonitor: never set CE_FSMONITOR_VALID on submodules	2022-05-26 15:59:27 -07:00
fuzz-commit-graph.c	…
fuzz-pack-headers.c	…
fuzz-pack-idx.c	…
generate-cmdlist.sh	…
generate-configlist.sh	…
generate-hooklist.sh	…
gettext.c	…
gettext.h	…
git-add--interactive.perl	…
git-archimport.perl	…
git-bisect.sh	…
git-compat-util.h	Sync with 2.35.4	2022-06-23 12:36:12 +02:00
git-curl-compat.h	…
git-cvsexportcommit.perl	…
git-cvsimport.perl	…
git-cvsserver.perl	…
git-difftool--helper.sh	…
git-filter-branch.sh	…
git-instaweb.sh	git-sh-setup.sh: remove "say" function, change last users	2022-06-28 13:13:18 -07:00
git-merge-octopus.sh	…
git-merge-one-file.sh	…
git-merge-resolve.sh	…
git-mergetool--lib.sh	vimdiff: add tool documentation	2022-04-03 15:09:52 -07:00
git-mergetool.sh	…
git-p4.py	Merge branch 'tk/p4-metadata-coding-strategies'	2022-05-20 15:27:00 -07:00
git-quiltimport.sh	…
git-request-pull.sh	…
git-send-email.perl	i18n: fix some badly formatted i18n strings	2022-04-11 14:13:46 -07:00
git-sh-i18n.sh	…
git-sh-setup.sh	git-sh-setup.sh: remove "say" function, change last users	2022-06-28 13:13:18 -07:00
git-submodule.sh	git-submodule.sh: use "$quiet", not "$GIT_QUIET"	2022-06-28 13:13:18 -07:00
git-svn.perl	…
git-web--browse.sh	…
git.c	merge-tree: add option parsing and initial shell for real merge function	2022-06-22 16:10:05 -07:00
git.rc	…
gpg-interface.c	i18n: fix mismatched camelCase config variables	2022-06-17 10:38:26 -07:00
gpg-interface.h	…
graph.c	…
graph.h	…
grep.c	grep: add --max-count command line option	2022-06-22 13:23:29 -07:00
grep.h	grep: add --max-count command line option	2022-06-22 13:23:29 -07:00
hash-lookup.c	…
hash-lookup.h	…
hash.h	…
hashmap.c	…
hashmap.h	…
help.c	Merge branch 'jh/builtin-fsmonitor-part2'	2022-04-04 10:56:24 -07:00
help.h	help: add --no-[external-commands\|aliases] for use with --all	2022-02-23 13:41:37 -08:00
hex.c	…
hook.c	Merge branch 'ab/hooks-regression-fix'	2022-06-13 15:53:41 -07:00
hook.h	hooks: fix an obscure TOCTOU "did we just run a hook?" race	2022-03-07 13:00:53 -08:00
http-backend.c	run-command API: rename "env_array" to "env"	2022-06-02 14:31:16 -07:00
http-fetch.c	Merge branch 'ep/maint-equals-null-cocci' for maint-2.35	2022-05-02 10:06:04 -07:00
http-push.c	Merge branch 'ab/plug-leak-in-revisions'	2022-06-07 14:10:56 -07:00
http-walker.c	tree-wide: apply equals-null.cocci	2022-05-02 09:50:37 -07:00
http.c	i18n: fix mismatched camelCase config variables	2022-06-17 10:38:26 -07:00
http.h	http: make http_get_file() external	2022-05-16 15:02:09 -07:00
ident.c	…
imap-send.c	Merge branch 'bc/csprng-mktemps'	2022-04-06 15:21:59 -07:00
iterator.h	…
json-writer.c	…
json-writer.h	…
khash.h	…
kwset.c	tree-wide: apply equals-null.cocci	2022-05-02 09:50:37 -07:00
kwset.h	…
levenshtein.c	…
levenshtein.h	…
line-log.c	…
line-log.h	…
line-range.c	…
line-range.h	…
linear-assignment.c	…
linear-assignment.h	…
list-objects-filter-options.c	pack-objects: lazily set up "struct rev_info", don't leak	2022-03-28 09:57:21 -07:00
list-objects-filter-options.h	pack-objects: lazily set up "struct rev_info", don't leak	2022-03-28 09:57:21 -07:00
list-objects-filter.c	…
list-objects-filter.h	…
list-objects.c	list-objects: handle NULL function pointers	2022-03-09 10:25:27 -08:00
list-objects.h	list-objects: consolidate traverse_commit_list[_filtered]	2022-03-09 10:25:27 -08:00
list.h	…
ll-merge.c	Merge branch 'ep/maint-equals-null-cocci'	2022-05-20 15:26:59 -07:00
ll-merge.h	…
lockfile.c	…
lockfile.h	…
log-tree.c	Merge branch 'ep/maint-equals-null-cocci'	2022-05-20 15:26:59 -07:00
log-tree.h	…
ls-refs.c	…
ls-refs.h	…
mailinfo.c	tree-wide: apply equals-null.cocci	2022-05-02 09:50:37 -07:00
mailinfo.h	…
mailmap.c	Merge branch 'ep/maint-equals-null-cocci'	2022-05-20 15:26:59 -07:00
mailmap.h	…
match-trees.c	object-file API: have write_object_file() take "enum object_type"	2022-02-25 17:16:31 -08:00
mem-pool.c	…
mem-pool.h	…
merge-blobs.c	…
merge-blobs.h	…
merge-ort-wrappers.c	…
merge-ort-wrappers.h	…
merge-ort.c	merge-ort: optionally produce machine-readable output	2022-06-22 16:10:06 -07:00
merge-ort.h	merge-ort: optionally produce machine-readable output	2022-06-22 16:10:06 -07:00
merge-recursive.c	Merge branch 'ab/plug-leak-in-revisions'	2022-06-07 14:10:56 -07:00
merge-recursive.h	…
merge.c	…
mergesort.c	…
mergesort.h	…
midx.c	Merge branch 'ds/midx-normalize-pathname-before-comparison' into maint	2022-06-08 14:27:53 -07:00
midx.h	…
name-hash.c	…
notes-cache.c	object-file API: have write_object_file() take "enum object_type"	2022-02-25 17:16:31 -08:00
notes-cache.h	…
notes-merge.c	misc *.c: use designated initializers for struct assignments	2022-03-17 10:36:42 -07:00
notes-merge.h	…
notes-utils.c	…
notes-utils.h	…
notes.c	object-file API: have write_object_file() take "enum object_type"	2022-02-25 17:16:31 -08:00
notes.h	…
object-file.c	Merge branch 'hx/unpack-streaming'	2022-07-14 15:03:59 -07:00
object-name.c	object-name: diagnose trees in index properly	2022-04-26 13:56:39 -07:00
object-store.h	object-file.c: add "stream_loose_object()" to handle large object	2022-06-13 10:22:35 -07:00
object.c	object-file API: have hash_object_file() take "enum object_type"	2022-02-25 17:16:32 -08:00
object.h	reflog: libify delete reflog function and helpers	2022-03-02 15:24:47 -08:00
oid-array.c	…
oid-array.h	…
oidmap.c	…
oidmap.h	…
oidset.c	…
oidset.h	…
oidtree.c	…
oidtree.h	…
pack-bitmap-write.c	Merge branch 'ab/plug-leak-in-revisions'	2022-06-07 14:10:56 -07:00
pack-bitmap.c	Merge branch 'tb/midx-race-in-pack-objects'	2022-06-03 14:30:35 -07:00
pack-bitmap.h	pack-bitmap: drop filter in prepare_bitmap_walk()	2022-03-09 10:25:27 -08:00
pack-check.c	object-file API: have hash_object_file() take "enum object_type"	2022-02-25 17:16:32 -08:00
pack-mtimes.c	pack-mtimes: avoid closing a bogus file descriptor	2022-06-16 13:22:03 -07:00
pack-mtimes.h	pack-mtimes: support reading .mtimes files	2022-05-26 15:48:26 -07:00
pack-objects.c	pack-mtimes: support writing pack .mtimes files	2022-05-26 15:48:26 -07:00
pack-objects.h	pack-objects.h: remove outdated pahole results	2022-06-28 15:39:03 -07:00
pack-revindex.c	…
pack-revindex.h	…
pack-write.c	pack-write: drop always-NULL parameter	2022-06-16 11:59:55 -07:00
pack.h	pack-mtimes: support writing pack .mtimes files	2022-05-26 15:48:26 -07:00
packfile.c	Merge branch 'jk/optim-promisor-object-enumeration'	2022-07-11 15:38:50 -07:00
packfile.h	…
pager.c	run-command API: rename "env_array" to "env"	2022-06-02 14:31:16 -07:00
parallel-checkout.c	…
parallel-checkout.h	…
parse-options-cb.c	…
parse-options.c	parse-options.c: use optbug() instead of BUG() "opts" check	2022-06-02 12:51:35 -07:00
parse-options.h	Merge branch 'ja/i18n-common-messages'	2022-02-25 15:47:35 -08:00
patch-delta.c	…
patch-ids.c	…
patch-ids.h	…
path.c	Merge branch 'ds/bundle-uri'	2022-06-03 14:30:34 -07:00
path.h	repository.c: free the "path cache" in repo_clear()	2022-03-04 13:24:19 -08:00
pathspec.c	Merge branch 'jc/all-negative-pathspec'	2022-06-07 14:10:59 -07:00
pathspec.h	…
pkt-line.c	…
pkt-line.h	…
preload-index.c	…
pretty.c	…
pretty.h	…
prio-queue.c	tree-wide: apply equals-null.cocci	2022-05-02 09:50:37 -07:00
prio-queue.h	…
progress.c	…
progress.h	…
promisor-remote.c	Merge branch 'ab/env-array'	2022-06-10 15:04:13 -07:00
promisor-remote.h	…
prompt.c	…
prompt.h	…
protocol-caps.c	…
protocol-caps.h	…
protocol.c	…
protocol.h	…
prune-packed.c	…
prune-packed.h	…
quote.c	…
quote.h	…
range-diff.c	Merge branch 'pb/range-diff-with-submodule'	2022-06-13 15:53:41 -07:00
range-diff.h	…
reachable.c	reachable: report precise timestamps from objects in cruft packs	2022-05-26 15:48:26 -07:00
reachable.h	builtin/pack-objects.c: --cruft with expiration	2022-05-26 15:48:26 -07:00
read-cache.c	read_index_from(): avoid memory leak	2022-06-16 13:22:03 -07:00
rebase-interactive.c	…
rebase-interactive.h	…
rebase.c	…
rebase.h	…
ref-filter.c	Merge branch 'ab/plug-leak-in-revisions'	2022-06-07 14:10:56 -07:00
ref-filter.h	…
reflog-walk.c	revisions API: release "reflog_info" in release revisions()	2022-04-13 23:56:10 -07:00
reflog-walk.h	revisions API: release "reflog_info" in release revisions()	2022-04-13 23:56:10 -07:00
reflog.c	Merge branch 'ab/reflog-parse-options'	2022-04-04 10:56:21 -07:00
reflog.h	reflog: libify delete reflog function and helpers	2022-03-02 15:24:47 -08:00
refs.c	clone: die() instead of BUG() on bad refs	2022-04-25 11:05:28 -07:00
refs.h	Revert "Merge branch 'ps/avoid-unnecessary-hook-invocation-with-packed-refs'"	2022-04-13 15:51:33 -07:00
refspec.c	refspec.c: use designated initializers for "struct refspec_item"	2022-02-24 15:59:53 -08:00
refspec.h	…
remote-curl.c	Merge branch 'rc/fetch-refetch'	2022-04-04 10:56:23 -07:00
remote.c	Merge branch 'jk/remote-show-with-negative-refspecs'	2022-07-13 14:54:54 -07:00
remote.h	remote: handle negative refspecs in git remote show	2022-06-17 10:03:59 -07:00
replace-object.c	…
replace-object.h	…
repo-settings.c	compat/fsmonitor/fsm-listen-win32: stub in backend for Windows	2022-03-25 16:04:15 -07:00
repository.c	Merge branch 'ab/plug-random-leaks'	2022-03-13 22:56:18 +00:00
repository.h	Merge branch 'jh/builtin-fsmonitor-part2'	2022-04-04 10:56:24 -07:00
rerere.c	Merge branch 'ep/maint-equals-null-cocci'	2022-05-20 15:26:59 -07:00
rerere.h	…
reset.c	Merge branch 'pw/use-in-process-checkout-in-rebase'	2022-02-18 13:53:27 -08:00
reset.h	…
resolve-undo.c	…
resolve-undo.h	…
revision.c	Merge branch 'ab/plug-leak-in-revisions'	2022-06-07 14:10:56 -07:00
revision.h	Merge branch 'ab/plug-leak-in-revisions'	2022-06-07 14:10:56 -07:00
run-command.c	Merge branch 'js/wait-or-whine-can-fail'	2022-06-13 15:53:44 -07:00
run-command.h	Merge branch 'ab/hooks-regression-fix'	2022-06-13 15:53:41 -07:00
send-pack.c	send-pack.c: add config push.useBitmaps	2022-06-17 14:31:01 -07:00
send-pack.h	send-pack.c: add config push.useBitmaps	2022-06-17 14:31:01 -07:00
sequencer.c	Merge branch 'jc/revert-show-parent-info'	2022-06-15 15:09:27 -07:00
sequencer.h	revert: optionally refer to commit in the "reference" format	2022-05-26 23:05:03 -07:00
serve.c	serve.c: remove unnecessary include	2022-04-06 09:42:12 -07:00
serve.h	…
server-info.c	…
setup.c	Git 2.37.1	2022-07-11 16:08:49 -07:00
sh-i18n--envsubst.c	tree-wide: apply equals-null.cocci	2022-05-02 09:50:37 -07:00
sha1dc_git.c	…
sha1dc_git.h	…
shallow.c	Merge branch 'jt/unparse-commit-upon-graft-change'	2022-06-13 15:53:42 -07:00
shallow.h	…
shared.mak	Makefile: add "po-init" rule to initialize po/XX.po	2022-05-26 10:32:57 -07:00
shell.c	…
shortlog.h	…
sideband.c	…
sideband.h	…
sigchain.c	…
sigchain.h	…
simple-ipc.h	…
sparse-index.c	Merge branch 'ds/sparse-sparse-checkout'	2022-06-03 14:30:35 -07:00
sparse-index.h	Merge branch 'ds/sparse-sparse-checkout'	2022-06-03 14:30:35 -07:00
split-index.c	…
split-index.h	…
stable-qsort.c	…
strbuf.c	gettext API users: don't explicitly cast ngettext()'s "n"	2022-03-07 11:57:52 -08:00
strbuf.h	…
streaming.c	…
streaming.h	…
string-list.c	…
string-list.h	string-list API: change "nr" and "alloc" to "size_t"	2022-03-07 12:02:04 -08:00
strmap.c	…
strmap.h	…
strvec.c	…
strvec.h	…
sub-process.c	…
sub-process.h	…
submodule-config.c	i18n: fix mismatched camelCase config variables	2022-06-17 10:38:26 -07:00
submodule-config.h	Merge branch 'pb/submodule-recurse-mode-enum'	2022-05-20 15:26:53 -07:00
submodule.c	submodule--helper: rename "absorb-git-dirs" to "absorbgitdirs"	2022-06-28 13:13:17 -07:00
submodule.h	Merge branch 'ab/env-array'	2022-06-10 15:04:13 -07:00
symlinks.c	…
tag.c	…
tag.h	…
tar.h	…
tempfile.c	tempfile: add mks_tempfile_dt()	2022-04-20 16:17:33 -07:00
tempfile.h	tempfile: add mks_tempfile_dt()	2022-04-20 16:17:33 -07:00
thread-utils.c	…
thread-utils.h	…
tmp-objdir.c	…
tmp-objdir.h	…
trace.c	C99: remove hardcoded-out !HAVE_VARIADIC_MACROS code	2022-02-21 19:14:19 -08:00
trace.h	C99: remove hardcoded-out !HAVE_VARIADIC_MACROS code	2022-02-21 19:14:19 -08:00
trace2.c	common-main.c: move non-trace2 exit() behavior out of trace2.c	2022-06-02 12:51:30 -07:00
trace2.h	common-main.c: move non-trace2 exit() behavior out of trace2.c	2022-06-02 12:51:30 -07:00
trailer.c	Merge branch 'ab/env-array'	2022-06-10 15:04:13 -07:00
trailer.h	…
transport-helper.c	run-command API: rename "env_array" to "env"	2022-06-02 14:31:16 -07:00
transport-internal.h	…
transport.c	Merge branch 'fh/transport-push-leakfix'	2022-06-07 14:10:57 -07:00
transport.h	push: new config option "push.autoSetupRemote" supports "simple" push	2022-04-29 11:20:55 -07:00
tree-diff.c	…
tree-walk.c	object-file API: pass an enum to read_object_with_reference()	2022-02-25 17:16:32 -08:00
tree-walk.h	…
tree.c	…
tree.h	…
unicode-width.h	…
unimplemented.sh	…
unix-socket.c	…
unix-socket.h	…
unix-stream-server.c	…
unix-stream-server.h	…
unpack-trees.c	Merge branch 'jh/builtin-fsmonitor-part3'	2022-06-10 15:04:15 -07:00
unpack-trees.h	…
upload-pack.c	upload-pack: look up "want" lines via commit-graph	2022-03-01 10:13:45 -08:00
upload-pack.h	…
url.c	…
url.h	…
urlmatch.c	urlmatch.c: add and use a *_release() function	2022-03-04 13:24:18 -08:00
urlmatch.h	urlmatch.c: add and use a *_release() function	2022-03-04 13:24:18 -08:00
usage.c	i18n: mark message helpers prefix for translation	2022-06-21 10:06:54 -07:00
userdiff.c	Merge branch 'jd/userdiff-kotlin'	2022-03-23 14:09:29 -07:00
userdiff.h	…
utf8.c	…
utf8.h	…
varint.c	…
varint.h	…
version.c	…
version.h	…
versioncmp.c	…
walker.c	…
walker.h	…
wildmatch.c	tree-wide: apply equals-null.cocci	2022-05-02 09:50:37 -07:00
wildmatch.h	…
worktree.c	Merge branch 'ep/maint-equals-null-cocci'	2022-05-20 15:26:59 -07:00
worktree.h	…
wrap-for-bin.sh	…
wrapper.c	trace2: only include "fsync" events if we git_fsync()	2022-07-18 09:41:57 -07:00
write-or-die.c	core.fsync: introduce granular fsync control infrastructure	2022-03-10 15:10:22 -08:00
ws.c	…
wt-status.c	Merge branch 'ab/env-array'	2022-06-10 15:04:13 -07:00
wt-status.h	…
xdiff-interface.c	Merge branch 'ep/maint-equals-null-cocci' for maint-2.35	2022-05-02 10:06:04 -07:00
xdiff-interface.h	…
zlib.c	…

README.md

Git - fast, scalable, distributed revision control system

Git is a fast, scalable, distributed revision control system with an unusually rich command set that provides both high-level operations and full access to internals.

Git is an Open Source project covered by the GNU General Public License version 2 (some parts of it are under different licenses, compatible with the GPLv2). It was originally written by Linus Torvalds with help of a group of hackers around the net.

Please read the file INSTALL for installation instructions.

Many Git online resources are accessible from https://git-scm.com/ including full documentation and Git related tools.

See Documentation/gittutorial.txt to get started, then see Documentation/giteveryday.txt for a useful minimum set of commands, and Documentation/git-<commandname>.txt for documentation of each command. If git has been correctly installed, then the tutorial can also be read with man gittutorial or git help tutorial, and the documentation of each command with man git-<commandname> or git help <commandname>.

CVS users may also want to read Documentation/gitcvs-migration.txt (man gitcvs-migration or git help cvs-migration if git is installed).

The user discussion and development of Git take place on the Git mailing list -- everyone is welcome to post bug reports, feature requests, comments and patches to git@vger.kernel.org (read Documentation/SubmittingPatches for instructions on patch submission and Documentation/CodingGuidelines).

Those wishing to help with error message, usage and informational message string translations (localization l10) should see po/README.md (a po file is a Portable Object file that holds the translations).

To subscribe to the list, send an email with just "subscribe git" in the body to majordomo@vger.kernel.org (not the Git list). The mailing list archives are available at https://lore.kernel.org/git/, http://marc.info/?l=git and other archival sites.

Issues which are security relevant should be disclosed privately to the Git Security mailing list git-security@googlegroups.com.

The maintainer frequently sends the "What's cooking" reports that list the current status of various development topics to the mailing list. The discussion following them give a good reference for project status, development direction and remaining tasks.

The name "git" was given by Linus Torvalds when he wrote the very first version. He described the tool as "the stupid content tracker" and the name as (depending on your mood):

random three-letter combination that is pronounceable, and not actually used by any common UNIX command. The fact that it is a mispronunciation of "get" may or may not be relevant.
stupid. contemptible and despicable. simple. Take your pick from the dictionary of slang.
"global information tracker": you're in a good mood, and it actually works for you. Angels sing, and a light suddenly fills the room.
"goddamn idiotic truckload of sh*t": when it breaks