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Junio C Hamano bb1677fc29 Merge branch 'jk/reduce-malloc-in-v2-servers' 
Code cleanup to limit memory consumption and tighten protocol
message parsing.

* jk/reduce-malloc-in-v2-servers:
  ls-refs: reject unknown arguments
  serve: reject commands used as capabilities
  serve: reject bogus v2 "command=ls-refs=foo"
  docs/protocol-v2: clarify some ls-refs ref-prefix details
  ls-refs: ignore very long ref-prefix counts
  serve: drop "keys" strvec
  serve: provide "receive" function for session-id capability
  serve: provide "receive" function for object-format capability
  serve: add "receive" method for v2 capabilities table
  serve: return capability "value" from get_capability()
  serve: rename is_command() to parse_command()
2021-09-28 13:06:53 -07:00
.github Merge branch 'cb/ci-build-pedantic' 2021-09-10 11:46:32 -07:00
block-sha1
builtin Merge branch 'rs/use-xopen-in-index-pack' 2021-09-23 13:44:50 -07:00
ci Merge branch 'tb/multi-pack-bitmaps' 2021-09-20 15:20:39 -07:00
compat Merge branch 'cb/pedantic-build-for-developers' 2021-09-20 15:20:41 -07:00
contrib Merge branch 'rs/use-xopen-in-index-pack' 2021-09-23 13:44:50 -07:00
Documentation Merge branch 'jk/reduce-malloc-in-v2-servers' 2021-09-28 13:06:53 -07:00
ewah
git-gui
gitk-git
gitweb Merge branch 'gh/gitweb-branch-sort' 2021-09-10 11:46:32 -07:00
mergetools
negotiator
perl
po
ppc
refs refs/files-backend: remove unused open mode parameter 2021-09-09 17:40:28 -07:00
sha1collisiondetection@855827c583
sha1dc
sha256
t Merge branch 'jk/reduce-malloc-in-v2-servers' 2021-09-28 13:06:53 -07:00
templates
trace2 tr2: stop leaking "thread_name" memory 2021-09-07 11:07:59 -07:00
xdiff
.cirrus.yml
.clang-format
.editorconfig
.gitattributes
.gitignore
.gitmodules
.mailmap
.travis.yml
.tsan-suppressions
abspath.c
aclocal.m4
add-interactive.c
add-interactive.h
add-patch.c
advice.c Merge branch 'ab/retire-advice-config' 2021-09-10 11:46:29 -07:00
advice.h Merge branch 'ab/retire-advice-config' 2021-09-10 11:46:29 -07:00
alias.c
alias.h
alloc.c
alloc.h
apply.c Merge branch 'jc/trivial-threeway-binary-merge' 2021-09-15 13:15:26 -07:00
apply.h
archive-tar.c
archive-zip.c
archive.c
archive.h
attr.c attr: be careful about sparse directories 2021-09-07 22:41:10 -07:00
attr.h
banned.h
base85.c
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 pack-write: split up finish_tmp_packfile() function 2021-09-09 18:23:11 -07:00
bulk-checkin.h
bundle.c bundle API: change "flags" to be "extra_index_pack_args" 2021-09-07 10:59:23 -07:00
bundle.h bundle API: change "flags" to be "extra_index_pack_args" 2021-09-07 10:59:23 -07:00
cache-tree.c
cache-tree.h
cache.h Merge branch 'rs/drop-core-compression-vars' 2021-09-23 13:44:46 -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
CODE_OF_CONDUCT.md
color.c
color.h
column.c
column.h
combine-diff.c
command-list.txt
commit-graph.c Merge branch 'js/run-command-close-packs' 2021-09-20 15:20:45 -07:00
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-main.c
config.c Merge branch 'rs/drop-core-compression-vars' 2021-09-23 13:44:46 -07:00
config.h submodule-config: pass repo upon blob config read 2021-09-08 11:48:09 -07:00
config.mak.dev developer: enable pedantic by default 2021-09-03 11:40:30 -07:00
config.mak.in
config.mak.uname
configure.ac
connect.c
connect.h
connected.c Merge branch 'ps/fetch-optim' 2021-09-20 15:20:39 -07:00
connected.h connected: refactor iterator to return next object ID directly 2021-09-01 12:43:56 -07:00
convert.c
convert.h
copy.c
COPYING
credential.c
credential.h
csum-file.c
csum-file.h
ctype.c
daemon.c
date.c
decorate.c
decorate.h
delta-islands.c
delta-islands.h
delta.h
detect-compiler
diff-delta.c
diff-lib.c Merge branch 'dd/diff-files-unmerged-fix' 2021-09-08 13:30:31 -07:00
diff-merges.c diff-index: restore -c/--cc options handling 2021-09-07 11:11:35 -07:00
diff-merges.h diff-index: restore -c/--cc options handling 2021-09-07 11:11:35 -07:00
diff-no-index.c
diff.c diff: ignore sparse paths in diffstat 2021-09-09 15:49:04 -07:00
diff.h
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 Merge branch 'jt/submodule-name-to-gitdir' 2021-09-23 13:44:49 -07:00
dir.h Merge branch 'ds/sparse-index-ignored-files' 2021-09-20 15:20:44 -07:00
editor.c
entry.c entry: show finer-grained counter in "Filtering content" progress line 2021-09-09 09:58:19 -07:00
entry.h
environment.c compression: drop write-only core_compression_* variables 2021-09-12 16:23:28 -07:00
environment.h
exec-cmd.c
exec-cmd.h
fetch-negotiator.c
fetch-negotiator.h
fetch-pack.c fetch-pack: optimize loading of refs via commit graph 2021-09-01 12:43:56 -07:00
fetch-pack.h
fmt-merge-msg.c
fmt-merge-msg.h
fsck.c
fsck.h
fsmonitor.c
fsmonitor.h
fuzz-commit-graph.c
fuzz-pack-headers.c
fuzz-pack-idx.c
generate-cmdlist.sh
generate-configlist.sh
gettext.c
gettext.h gettext: remove optional non-standard parens in N_() definition 2021-09-03 11:40:30 -07:00
git-add--interactive.perl
git-archimport.perl
git-bisect.sh Merge branch 'mr/bisect-in-c-4' 2021-09-23 13:44:48 -07:00
git-compat-util.h Merge branch 'cb/unix-sockets-with-windows' 2021-09-23 13:44:48 -07:00
git-curl-compat.h http: don't hardcode the value of CURL_SOCKOPT_OK 2021-09-13 10:39:04 -07:00
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-rebase--preserve-merges.sh
git-request-pull.sh
git-send-email.perl Merge branch 'ab/send-email-config-fix' 2021-09-15 13:15:24 -07:00
git-sh-i18n.sh
git-sh-setup.sh git-sh-setup: remove unused "pull with rebase" message 2021-09-12 16:22:05 -07:00
git-submodule.sh Merge branch 'ab/unused-script-helpers' 2021-09-23 13:44:47 -07:00
git-svn.perl
GIT-VERSION-GEN
git-web--browse.sh
git.c midx: disallow running outside of a repository 2021-09-01 10:58:43 -07:00
git.rc
gpg-interface.c
gpg-interface.h
graph.c
graph.h
grep.c grep: add repository to OID grep sources 2021-09-08 11:48:05 -07:00
grep.h grep: add repository to OID grep sources 2021-09-08 11:48:05 -07:00
hash-lookup.c
hash-lookup.h
hash.h
hashmap.c
hashmap.h
help.c
help.h
hex.c
http-backend.c Merge branch 'jk/http-server-protocol-versions' 2021-09-23 13:44:47 -07:00
http-fetch.c
http-push.c
http-walker.c
http.c http: don't hardcode the value of CURL_SOCKOPT_OK 2021-09-13 10:39:04 -07:00
http.h
ident.c
imap-send.c http: centralize the accounting of libcurl dependencies 2021-09-13 10:39:04 -07:00
INSTALL INSTALL: mention that we need libcurl 7.19.4 or newer to build 2021-09-13 10:39:03 -07:00
iterator.h
json-writer.c
json-writer.h
khash.h
kwset.c
kwset.h
levenshtein.c
levenshtein.h
LGPL-2.1
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
ll-merge.c
ll-merge.h
lockfile.c
lockfile.h
log-tree.c
log-tree.h
ls-refs.c Merge branch 'jk/reduce-malloc-in-v2-servers' 2021-09-28 13:06:53 -07:00
ls-refs.h
mailinfo.c
mailinfo.h
mailmap.c Merge branch 'ab/mailmap-leakfix' 2021-09-10 11:46:28 -07:00
mailmap.h
Makefile Merge branch 'ab/http-drop-old-curl-plus' 2021-09-23 13:44:47 -07:00
match-trees.c
mem-pool.c
mem-pool.h
merge-blobs.c
merge-blobs.h
merge-ort-wrappers.c
merge-ort-wrappers.h
merge-ort.c Merge branch 'ds/mergies-with-sparse-index' 2021-09-20 15:20:45 -07:00
merge-ort.h
merge-recursive.c Merge branch 'ds/mergies-with-sparse-index' 2021-09-20 15:20:45 -07:00
merge-recursive.h
merge.c
mergesort.c
mergesort.h
midx.c Merge branch 'rs/packfile-bad-object-list-in-oidset' 2021-09-23 13:44:46 -07:00
midx.h midx: respect 'GIT_TEST_MULTI_PACK_INDEX_WRITE_BITMAP' 2021-09-01 13:56:43 -07:00
name-hash.c
notes-cache.c
notes-cache.h
notes-merge.c
notes-merge.h
notes-utils.c
notes-utils.h
notes.c
notes.h
object-file.c Merge branch 'rs/packfile-bad-object-list-in-oidset' 2021-09-23 13:44:46 -07:00
object-name.c
object-store.h Merge branch 'rs/packfile-bad-object-list-in-oidset' 2021-09-23 13:44:46 -07:00
object.c
object.h
oid-array.c
oid-array.h
oidmap.c
oidmap.h
oidset.c oidset: make oidset_size() an inline function 2021-09-12 16:14:32 -07:00
oidset.h oidset: make oidset_size() an inline function 2021-09-12 16:14:32 -07:00
oidtree.c
oidtree.h
pack-bitmap-write.c pack-bitmap: read multi-pack bitmaps 2021-09-01 13:56:43 -07:00
pack-bitmap.c pack-bitmap: drop bitmap_index argument from try_partial_reuse() 2021-09-09 17:32:40 -07:00
pack-bitmap.h pack-bitmap: drop repository argument from prepare_midx_bitmap_git() 2021-09-09 17:32:37 -07:00
pack-check.c
pack-objects.c
pack-objects.h
pack-revindex.c
pack-revindex.h pack-revindex.h: correct the time complexity descriptions 2021-09-15 22:16:25 -07:00
pack-write.c Merge branch 'tb/pack-finalize-ordering' 2021-09-20 15:20:42 -07:00
pack.h pack-write: split up finish_tmp_packfile() function 2021-09-09 18:23:11 -07:00
packfile.c Merge branch 'rs/packfile-bad-object-list-in-oidset' 2021-09-23 13:44:46 -07:00
packfile.h packfile: convert has_packed_and_bad() to object_id 2021-09-12 16:14:32 -07:00
pager.c
parallel-checkout.c
parallel-checkout.h
parse-options-cb.c
parse-options.c parse-options API: remove OPTION_ARGUMENT feature 2021-09-12 23:27:38 -07:00
parse-options.h parse-options API: remove OPTION_ARGUMENT feature 2021-09-12 23:27:38 -07:00
patch-delta.c
patch-ids.c
patch-ids.h
path.c Merge branch 'lh/systemd-timers' 2021-09-20 15:20:40 -07:00
path.h
pathspec.c
pathspec.h
pkt-line.c pkt-line: add stdio packet write functions 2021-09-01 10:20:39 -07:00
pkt-line.h pkt-line: add stdio packet write functions 2021-09-01 10:20:39 -07:00
preload-index.c
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 Merge branch 'ab/serve-cleanup' 2021-09-20 15:20:43 -07:00
protocol-caps.h
protocol.c
protocol.h
prune-packed.c
prune-packed.h
quote.c
quote.h
range-diff.c Merge branch 'rs/range-diff-avoid-segfault-with-I' 2021-09-15 13:15:27 -07:00
range-diff.h
reachable.c
reachable.h
read-cache.c sparse-index: add SPARSE_INDEX_MEMORY_ONLY flag 2021-09-07 22:41:10 -07:00
README.md
rebase-interactive.c
rebase-interactive.h
rebase.c
rebase.h
ref-filter.c
ref-filter.h
reflog-walk.c
reflog-walk.h
refs.c
refs.h
refspec.c
refspec.h
RelNotes
remote-curl.c
remote.c Merge branch 'cb/remote-ndebug-fix' 2021-09-10 11:46:30 -07:00
remote.h
replace-object.c
replace-object.h
repo-settings.c
repository.c submodule: extract path to submodule gitdir func 2021-09-15 12:59:12 -07:00
repository.h
rerere.c
rerere.h
reset.c
reset.h
resolve-undo.c
resolve-undo.h
revision.c
revision.h
run-command.c Merge branch 'mr/bisect-in-c-4' 2021-09-23 13:44:48 -07:00
run-command.h Merge branch 'mr/bisect-in-c-4' 2021-09-23 13:44:48 -07:00
SECURITY.md
send-pack.c
send-pack.h
sequencer.c Merge branch 'ds/mergies-with-sparse-index' 2021-09-20 15:20:45 -07:00
sequencer.h sequencer: advise if skipping cherry-picked commit 2021-08-30 16:35:36 -07:00
serve.c serve: reject commands used as capabilities 2021-09-15 12:25:19 -07:00
serve.h
server-info.c
setup.c setup: use xopen and xdup in sanitize_stdfds 2021-09-09 17:40:02 -07:00
sh-i18n--envsubst.c
sha1dc_git.c
sha1dc_git.h
shallow.c
shallow.h
shell.c
shortlog.h
sideband.c
sideband.h
sigchain.c
sigchain.h
simple-ipc.h
sparse-index.c Merge branch 'ds/sparse-index-ignored-files' 2021-09-20 15:20:44 -07:00
sparse-index.h sparse-index: add SPARSE_INDEX_MEMORY_ONLY flag 2021-09-07 22:41:10 -07:00
split-index.c
split-index.h
stable-qsort.c
strbuf.c
strbuf.h
streaming.c
streaming.h
string-list.c
string-list.h
strmap.c
strmap.h
strvec.c
strvec.h strvec: use size_t to store nr and alloc 2021-09-12 16:25:23 -07:00
sub-process.c
sub-process.h
submodule-config.c submodule-config: pass repo upon blob config read 2021-09-08 11:48:09 -07:00
submodule-config.h
submodule.c Merge branch 'jt/submodule-name-to-gitdir' 2021-09-23 13:44:49 -07:00
submodule.h Merge branch 'jt/submodule-name-to-gitdir' 2021-09-23 13:44:49 -07:00
symlinks.c
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
trace2.h
trailer.c
trailer.h
transport-helper.c
transport-internal.h
transport.c Merge branch 'ab/serve-cleanup' 2021-09-20 15:20:43 -07:00
transport.h
tree-diff.c tree-diff: fix leak when not HAVE_ALLOCA_H 2021-09-16 13:43:42 -07:00
tree-walk.c
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 'ds/sparse-index-ignored-files' 2021-09-20 15:20:44 -07:00
unpack-trees.h
upload-pack.c Merge branch 'ab/serve-cleanup' 2021-09-20 15:20:43 -07:00
upload-pack.h
url.c
url.h
urlmatch.c
urlmatch.h
usage.c
userdiff.c Merge branch 'uk/userdiff-php-enum' 2021-09-10 11:46:27 -07:00
userdiff.h
utf8.c
utf8.h
varint.c
varint.h
version.c
version.h
versioncmp.c
walker.c
walker.h
wildmatch.c
wildmatch.h
worktree.c
worktree.h
wrap-for-bin.sh
wrapper.c
write-or-die.c pkt-line: add stdio packet write functions 2021-09-01 10:20:39 -07:00
ws.c
wt-status.c
wt-status.h
xdiff-interface.c
xdiff-interface.h
zlib.c

README.md

Build status

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). To subscribe to the list, send an email with just "subscribe git" in the body to majordomo@vger.kernel.org. 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