Go to file

Patrick Steinhardt a967966432 reftable/record: stop using `COPY_ARRAY()` Drop our use of `COPY_ARRAY()`, replacing it with an open-coded variant thereof. This is done to reduce our dependency on the Git library. While at it, guard the whole array copy logic so that we only copy it in case there actually is anything to be copied. Otherwise, we may end up trying to allocate a zero-sized array, which will return a NULL pointer and thus cause us to return an `REFTABLE_OUT_OF_MEMORY_ERROR`. Signed-off-by: Patrick Steinhardt <ps@pks.im> Signed-off-by: Junio C Hamano <gitster@pobox.com>		2025-02-18 10:55:35 -08:00
.github	Merge branch 'jk/ci-coverity-update'	2025-02-10 10:18:31 -08:00
Documentation	The eleventh batch	2025-02-14 17:53:49 -08:00
bin-wrappers	…
block-sha1	…
builtin	Merge branch 'bf/fetch-set-head-fix'	2025-02-14 17:53:48 -08:00
ci	Merge branch 'ps/zlib-ng'	2025-02-06 14:56:45 -08:00
compat	Merge branch 'ps/zlib-ng'	2025-02-06 14:56:45 -08:00
contrib	Merge branch 'js/libgit-rust'	2025-02-12 10:08:53 -08:00
ewah	…
git-gui	…
gitk-git	…
gitweb	…
mergetools	…
negotiator	…
oss-fuzz	Merge branch 'ps/build-meson-fixes'	2025-02-03 10:23:34 -08:00
perl	…
po	…
refs	Merge branch 'kn/reflog-migration-fix-followup'	2025-02-14 17:53:48 -08:00
reftable	reftable/record: stop using `COPY_ARRAY()`	2025-02-18 10:55:35 -08:00
sha1	…
sha1collisiondetection@855827c583	…
sha1dc	…
sha256	…
subprojects	…
t	Merge branch 'kn/reflog-migration-fix-followup'	2025-02-14 17:53:48 -08:00
templates	…
trace2	global: adapt callers to use generic hash context helpers	2025-01-31 10:06:11 -08:00
xdiff	…
.cirrus.yml	…
.clang-format	…
.editorconfig	…
.gitattributes	…
.gitignore	libgit: add higher-level libgit crate	2025-01-29 15:06:50 -08:00
.gitlab-ci.yml	Merge branch 'jt/gitlab-ci-base-fix'	2025-02-10 10:18:30 -08:00
.gitmodules	…
.mailmap	…
.tsan-suppressions	…
CODE_OF_CONDUCT.md	…
COPYING	…
GIT-BUILD-OPTIONS.in	Merge branch 'ps/3.0-remote-deprecation'	2025-02-03 10:23:33 -08:00
GIT-VERSION-FILE.in	…
GIT-VERSION-GEN	Merge branch 'ps/build-meson-fixes'	2025-02-03 10:23:34 -08:00
INSTALL	…
LGPL-2.1	…
Makefile	Merge branch 'bc/doc-adoc-not-txt'	2025-02-14 17:53:47 -08:00
README.md	…
RelNotes	…
SECURITY.md	…
abspath.c	…
abspath.h	…
aclocal.m4	…
add-interactive.c	…
add-interactive.h	…
add-patch.c	…
advice.c	…
advice.h	…
alias.c	…
alias.h	…
alloc.c	…
alloc.h	…
apply.c	Merge branch 'pw/apply-ulong-overflow-check'	2025-02-10 10:18:30 -08:00
apply.h	…
archive-tar.c	compat/zlib: provide stubs for `deflateSetHeader()`	2025-01-28 13:03:23 -08:00
archive-zip.c	…
archive.c	git-compat-util: move include of "compat/zlib.h" into "git-zlib.h"	2025-01-28 13:03:22 -08:00
archive.h	…
attr.c	…
attr.h	…
banned.h	…
base85.c	…
base85.h	…
bisect.c	…
bisect.h	…
blame.c	…
blame.h	…
blob.c	…
blob.h	…
bloom.c	…
bloom.h	…
branch.c	…
branch.h	…
builtin.h	…
bulk-checkin.c	Merge branch 'ps/hash-cleanup'	2025-02-10 10:18:31 -08:00
bulk-checkin.h	…
bundle-uri.c	…
bundle-uri.h	…
bundle.c	bundle: avoid closing file descriptor twice	2025-01-25 18:38:11 -08:00
bundle.h	bundle: avoid closing file descriptor twice	2025-01-25 18:38:11 -08:00
cache-tree.c	…
cache-tree.h	…
cbtree.c	…
cbtree.h	…
chdir-notify.c	…
chdir-notify.h	…
check-builtins.sh	…
checkout.c	…
checkout.h	…
chunk-format.c	…
chunk-format.h	…
color.c	…
color.h	…
column.c	…
column.h	…
combine-diff.c	…
command-list.txt	…
commit-graph.c	…
commit-graph.h	…
commit-reach.c	…
commit-reach.h	…
commit-slab-decl.h	…
commit-slab-impl.h	…
commit-slab.h	…
commit.c	…
commit.h	…
common-exit.c	common-main: split init and exit code into new files	2025-01-28 14:39:16 -08:00
common-init.c	common-main: split init and exit code into new files	2025-01-28 14:39:16 -08:00
common-init.h	common-main: split init and exit code into new files	2025-01-28 14:39:16 -08:00
common-main.c	common-main: split init and exit code into new files	2025-01-28 14:39:16 -08:00
config.c	git-compat-util: move include of "compat/zlib.h" into "git-zlib.h"	2025-01-28 13:03:22 -08:00
config.h	…
config.mak.dev	…
config.mak.in	…
config.mak.uname	…
configure.ac	…
connect.c	…
connect.h	…
connected.c	…
connected.h	…
convert.c	…
convert.h	…
copy.c	…
copy.h	…
credential.c	…
credential.h	…
csum-file.c	Merge branch 'ps/hash-cleanup'	2025-02-10 10:18:31 -08:00
csum-file.h	hash: stop typedeffing the hash context	2025-01-31 10:06:10 -08:00
ctype.c	…
daemon.c	…
date.c	…
date.h	…
decorate.c	…
decorate.h	…
delta-islands.c	…
delta-islands.h	…
delta.h	…
detect-compiler	…
diagnose.c	…
diagnose.h	…
diff-delta.c	…
diff-lib.c	…
diff-merges.c	…
diff-merges.h	…
diff-no-index.c	…
diff.c	global: adapt callers to use generic hash context helpers	2025-01-31 10:06:11 -08:00
diff.h	Merge branch 'ps/hash-cleanup'	2025-02-10 10:18:31 -08:00
diffcore-break.c	…
diffcore-delta.c	…
diffcore-order.c	…
diffcore-pickaxe.c	…
diffcore-rename.c	…
diffcore-rotate.c	…
diffcore.h	…
dir-iterator.c	…
dir-iterator.h	…
dir.c	…
dir.h	…
editor.c	…
editor.h	…
entry.c	…
entry.h	…
environment.c	git-compat-util: move include of "compat/zlib.h" into "git-zlib.h"	2025-01-28 13:03:22 -08:00
environment.h	…
exec-cmd.c	…
exec-cmd.h	…
fetch-negotiator.c	…
fetch-negotiator.h	…
fetch-pack.c	Merge branch 'kn/pack-write-with-reduced-globals'	2025-02-03 10:23:34 -08:00
fetch-pack.h	…
fmt-merge-msg.c	…
fmt-merge-msg.h	…
fsck.c	…
fsck.h	…
fsmonitor--daemon.h	…
fsmonitor-ipc.c	…
fsmonitor-ipc.h	…
fsmonitor-ll.h	…
fsmonitor-path-utils.h	…
fsmonitor-settings.c	…
fsmonitor-settings.h	…
fsmonitor.c	…
fsmonitor.h	…
generate-cmdlist.sh	…
generate-configlist.sh	…
generate-hooklist.sh	…
generate-perl.sh	…
generate-python.sh	…
generate-script.sh	…
gettext.c	…
gettext.h	…
git-archimport.perl	…
git-compat-util.h	Merge branch 'ps/zlib-ng'	2025-02-06 14:56:45 -08:00
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-merge-octopus.sh	…
git-merge-one-file.sh	…
git-merge-resolve.sh	…
git-mergetool--lib.sh	…
git-mergetool.sh	…
git-p4.py	…
git-quiltimport.sh	…
git-request-pull.sh	…
git-send-email.perl	…
git-sh-i18n.sh	…
git-sh-setup.sh	…
git-submodule.sh	…
git-svn.perl	…
git-web--browse.sh	…
git-zlib.c	git-zlib: cast away potential constness of `next_in` pointer	2025-01-28 13:03:23 -08:00
git-zlib.h	git-compat-util: move include of "compat/zlib.h" into "git-zlib.h"	2025-01-28 13:03:22 -08:00
git.c	Merge branch 'ps/3.0-remote-deprecation'	2025-02-03 10:23:33 -08:00
git.rc.in	…
gpg-interface.c	…
gpg-interface.h	…
graph.c	…
graph.h	…
grep.c	…
grep.h	…
hash-lookup.c	…
hash-lookup.h	…
hash.h	hash: provide generic wrappers to update hash contexts	2025-01-31 10:06:11 -08:00
hashmap.c	…
hashmap.h	…
help.c	help: add "show" as a valid configuration value	2025-02-03 15:22:05 -08:00
help.h	…
hex-ll.c	…
hex-ll.h	…
hex.c	…
hex.h	…
hook.c	…
hook.h	…
http-backend.c	…
http-fetch.c	…
http-push.c	global: adapt callers to use generic hash context helpers	2025-01-31 10:06:11 -08:00
http-walker.c	…
http.c	global: adapt callers to use generic hash context helpers	2025-01-31 10:06:11 -08:00
http.h	hash: stop typedeffing the hash context	2025-01-31 10:06:10 -08:00
ident.c	…
ident.h	…
imap-send.c	…
iterator.h	…
json-writer.c	…
json-writer.h	…
khash.h	…
kwset.c	…
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	…
list-objects-filter-options.h	…
list-objects-filter.c	…
list-objects-filter.h	…
list-objects.c	…
list-objects.h	…
list.h	…
lockfile.c	…
lockfile.h	…
log-tree.c	…
log-tree.h	…
loose.c	…
loose.h	…
ls-refs.c	…
ls-refs.h	…
mailinfo.c	…
mailinfo.h	…
mailmap.c	…
mailmap.h	…
match-trees.c	…
match-trees.h	…
mem-pool.c	…
mem-pool.h	…
merge-blobs.c	…
merge-blobs.h	…
merge-ll.c	…
merge-ll.h	…
merge-ort-wrappers.c	…
merge-ort-wrappers.h	…
merge-ort.c	…
merge-ort.h	…
merge-recursive.c	…
merge-recursive.h	…
merge.c	…
merge.h	…
mergesort.h	…
meson.build	Merge branch 'bc/doc-adoc-not-txt'	2025-02-14 17:53:47 -08:00
meson_options.txt	Merge branch 'ps/zlib-ng'	2025-02-06 14:56:45 -08:00
midx-write.c	Merge branch 'kn/pack-write-with-reduced-globals'	2025-02-03 10:23:34 -08:00
midx.c	…
midx.h	…
name-hash.c	…
name-hash.h	…
notes-cache.c	…
notes-cache.h	…
notes-merge.c	…
notes-merge.h	…
notes-utils.c	…
notes-utils.h	…
notes.c	…
notes.h	…
object-file-convert.c	…
object-file-convert.h	…
object-file.c	Merge branch 'tb/unsafe-hash-cleanup'	2025-02-03 10:23:32 -08:00
object-file.h	…
object-name.c	…
object-name.h	…
object-store-ll.h	…
object-store.h	…
object.c	…
object.h	…
oid-array.c	…
oid-array.h	…
oidmap.c	…
oidmap.h	…
oidset.c	…
oidset.h	…
oidtree.c	…
oidtree.h	…
pack-bitmap-write.c	…
pack-bitmap.c	…
pack-bitmap.h	…
pack-check.c	global: adapt callers to use generic hash context helpers	2025-01-31 10:06:11 -08:00
pack-mtimes.c	…
pack-mtimes.h	…
pack-objects.c	…
pack-objects.h	Merge branch 'ds/name-hash-tweaks'	2025-02-12 10:08:51 -08:00
pack-revindex.c	…
pack-revindex.h	…
pack-write.c	Merge branch 'ps/hash-cleanup'	2025-02-10 10:18:31 -08:00
pack.h	Merge branch 'kn/pack-write-with-reduced-globals'	2025-02-03 10:23:34 -08:00
packfile.c	Merge branch 'jk/pack-header-parse-alignment-fix'	2025-01-28 13:02:23 -08:00
packfile.h	Merge branch 'jk/pack-header-parse-alignment-fix'	2025-01-28 13:02:23 -08:00
pager.c	…
pager.h	…
parallel-checkout.c	…
parallel-checkout.h	…
parse-options-cb.c	…
parse-options.c	Merge branch 'jc/show-usage-help'	2025-01-28 13:02:22 -08:00
parse-options.h	parse-options: introduce die_for_incompatible_opt2()	2025-02-06 12:23:54 -08:00
parse.c	…
parse.h	…
patch-delta.c	…
patch-ids.c	…
patch-ids.h	…
path-walk.c	…
path-walk.h	…
path.c	…
path.h	…
pathspec.c	…
pathspec.h	…
pkt-line.c	…
pkt-line.h	…
preload-index.c	…
preload-index.h	…
pretty.c	…
pretty.h	…
prio-queue.c	…
prio-queue.h	…
progress.c	…
progress.h	…
promisor-remote.c	…
promisor-remote.h	…
prompt.c	…
prompt.h	…
protocol-caps.c	…
protocol-caps.h	…
protocol.c	…
protocol.h	…
prune-packed.c	…
prune-packed.h	…
pseudo-merge.c	…
pseudo-merge.h	…
quote.c	…
quote.h	…
range-diff.c	…
range-diff.h	…
reachable.c	…
reachable.h	…
read-cache-ll.h	…
read-cache.c	global: adapt callers to use generic hash context helpers	2025-01-31 10:06:11 -08:00
read-cache.h	…
rebase-interactive.c	…
rebase-interactive.h	…
rebase.c	…
rebase.h	…
ref-filter.c	Merge branch 'rs/ref-fitler-used-atoms-value-fix'	2025-01-29 14:05:09 -08:00
ref-filter.h	…
reflog-walk.c	…
reflog-walk.h	…
reflog.c	…
reflog.h	…
refs.c	Merge branch 'kn/reflog-migration-fix-followup'	2025-02-14 17:53:48 -08:00
refs.h	…
refspec.c	Merge branch 'ms/remote-valid-remote-name'	2025-02-12 10:08:54 -08:00
refspec.h	Merge branch 'ms/remote-valid-remote-name'	2025-02-12 10:08:54 -08:00
remote-curl.c	…
remote.c	Merge branch 'tc/clone-single-revision'	2025-02-14 17:53:48 -08:00
remote.h	Merge branch 'tc/clone-single-revision'	2025-02-14 17:53:48 -08:00
replace-object.c	…
replace-object.h	…
repo-settings.c	…
repo-settings.h	…
repository.c	…
repository.h	…
rerere.c	global: adapt callers to use generic hash context helpers	2025-01-31 10:06:11 -08:00
rerere.h	…
reset.c	…
reset.h	…
resolve-undo.c	…
resolve-undo.h	…
revision.c	…
revision.h	…
run-command.c	…
run-command.h	…
sane-ctype.h	…
scalar.c	Merge branch 'ps/leakfixes-0129'	2025-02-06 14:56:45 -08:00
send-pack.c	…
send-pack.h	…
sequencer.c	…
sequencer.h	…
serve.c	…
serve.h	…
server-info.c	…
server-info.h	…
setup.c	setup: fix reinit of repos with incompatible GIT_DEFAULT_HASH	2025-01-30 14:36:41 -08:00
setup.h	…
sh-i18n--envsubst.c	…
sha1dc_git.c	…
sha1dc_git.h	…
shallow.c	…
shallow.h	…
shared.mak	…
shell.c	…
shortlog.h	…
sideband.c	…
sideband.h	…
sigchain.c	…
sigchain.h	…
simple-ipc.h	…
sparse-index.c	…
sparse-index.h	…
split-index.c	…
split-index.h	…
stable-qsort.c	…
statinfo.c	…
statinfo.h	…
strbuf.c	…
strbuf.h	…
streaming.c	…
streaming.h	…
string-list.c	…
string-list.h	…
strmap.c	…
strmap.h	…
strvec.c	…
strvec.h	…
sub-process.c	…
sub-process.h	…
submodule-config.c	…
submodule-config.h	…
submodule.c	…
submodule.h	…
symlinks.c	…
symlinks.h	…
tag.c	…
tag.h	…
tar.h	…
tempfile.c	…
tempfile.h	…
thread-utils.c	…
thread-utils.h	…
tmp-objdir.c	…
tmp-objdir.h	…
trace.c	…
trace.h	…
trace2.c	Merge branch 'am/trace2-with-valueless-true'	2025-01-29 14:05:10 -08:00
trace2.h	…
trailer.c	…
trailer.h	…
transport-helper.c	…
transport-internal.h	…
transport.c	Merge branch 'js/bundle-unbundle-fd-reuse-fix'	2025-02-06 14:56:44 -08:00
transport.h	…
tree-diff.c	…
tree-walk.c	…
tree-walk.h	…
tree.c	…
tree.h	…
unicode-width.h	…
unimplemented.sh	…
unix-socket.c	Merge branch 'ps/leakfixes-0129'	2025-02-06 14:56:45 -08:00
unix-socket.h	…
unix-stream-server.c	…
unix-stream-server.h	…
unpack-trees.c	…
unpack-trees.h	…
upload-pack.c	…
upload-pack.h	…
url.c	…
url.h	…
urlmatch.c	…
urlmatch.h	…
usage.c	…
userdiff.c	…
userdiff.h	…
utf8.c	…
utf8.h	…
varint.c	…
varint.h	…
version-def.h.in	…
version.c	…
version.h	…
versioncmp.c	…
versioncmp.h	…
walker.c	…
walker.h	…
wildmatch.c	…
wildmatch.h	…
worktree.c	worktree: detect from secondary worktree if main worktree is bare	2025-02-05 09:46:23 -08:00
worktree.h	…
wrapper.c	…
wrapper.h	…
write-or-die.c	…
write-or-die.h	…
ws.c	…
ws.h	…
wt-status.c	…
wt-status.h	…
xdiff-interface.c	…
xdiff-interface.h	…

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 to git+subscribe@vger.kernel.org (see https://subspace.kernel.org/subscribing.html for details). The mailing list archives are available at https://lore.kernel.org/git/, https://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