undef/git-commit-vandalism
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
Git with broken hash generation to generate collisions between object IDs. Don't use this! https://undefinedbehavior.de/posts/commit-vandalism/
51,728 Commits 1 Branch 0 Tags 217 MiB
C 50%
Shell 38.2%
Perl 5.5%
Tcl 3.5%
Python 0.9%
Other 1.7%
af1c90d13e
Go to file
Jonathan Tan af1c90d13e fetch-pack: use ref adv. to prune "have" sent 
In negotiation using protocol v2, fetch-pack sometimes does not make
full use of the information obtained in the ref advertisement:
specifically, that if the server advertises a commit that the client
also has, the client never needs to inform the server that it has the
commit's parents, since it can just tell the server that it has the
advertised commit and it knows that the server can and will infer the
rest.

This is because, in do_fetch_pack_v2(), rev_list_insert_ref_oid() is
invoked before mark_complete_and_common_ref(). This means that if we
have a commit that is both our ref and their ref, it would be enqueued
by rev_list_insert_ref_oid() as SEEN, and since it is thus already SEEN,
mark_complete_and_common_ref() would not enqueue it.

If mark_complete_and_common_ref() were invoked first, as it is in
do_fetch_pack() for protocol v0, then mark_complete_and_common_ref()
would enqueue it with COMMON_REF | SEEN. The addition of COMMON_REF
ensures that its parents are not sent as "have" lines.

Change the order in do_fetch_pack_v2() to be consistent with
do_fetch_pack(), and to avoid sending unnecessary "have" lines.

Signed-off-by: Jonathan Tan <jonathantanmy@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-06-15 08:44:23 -07:00
.github
block-sha1
builtin Merge branch 'jk/index-pack-maint' 2018-06-13 12:50:46 -07:00
ci Merge branch 'nd/travis-gcc-8' 2018-05-30 14:04:08 +09:00
compat mingw/msvc: use the new-style RUNTIME_PREFIX helper 2018-04-11 18:10:28 +09:00
contrib Merge branch 'sg/completion-zsh-workaround' 2018-06-13 12:50:45 -07:00
Documentation Git 2.18-rc2 2018-06-13 12:57:07 -07:00
ewah
git-gui Merge branch 'cb/git-gui-ttk-style' 2018-04-25 13:28:49 +09:00
gitk-git
gitweb gitweb: hard-depend on the Digest::MD5 5.8 module 2018-03-05 10:52:27 -08:00
mergetools mergetools: add support for guiffy 2018-04-06 08:11:39 +09:00
perl Merge branch 'ab/git-svn-get-record-typofix' 2018-05-08 15:59:28 +09:00
po l10n: de.po: translate 132 new messages 2018-03-31 13:21:09 +02:00
ppc
refs Merge branch 'js/use-bug-macro' 2018-05-30 14:04:07 +09:00
sha1collisiondetection@19d97bf5af
sha1dc
t fetch-pack: use ref adv. to prune "have" sent 2018-06-15 08:44:23 -07:00
templates Update shell scripts to compute empty tree object ID 2018-05-02 13:59:53 +09:00
vcs-svn Convert remaining die*(BUG) messages 2018-05-06 19:06:14 +09:00
xdiff Merge branch 'jt/diff-anchored-patience' 2017-12-19 11:33:56 -08:00
.clang-format clang-format: adjust penalty for return type line break 2018-01-24 13:42:04 -08:00
.gitattributes .gitattributes: add a diff driver for Python 2018-04-27 09:18:55 +09:00
.gitignore Merge branch 'nd/command-list' 2018-06-01 15:06:37 +09:00
.gitmodules
.mailmap mailmap: update brian m. carlson's email address 2018-05-08 12:21:10 +09:00
.travis.yml travis-ci: run gcc-8 on linux-gcc jobs 2018-05-21 14:14:09 +09:00
.tsan-suppressions
abspath.c
aclocal.m4
advice.c Merge branch 'js/deprecate-grafts' 2018-05-23 14:38:17 +09:00
advice.h Deprecate support for .git/info/grafts 2018-04-30 11:12:31 +09:00
alias.c completion: add and use --list-cmds=alias 2018-05-21 13:23:14 +09:00
alias.h completion: add and use --list-cmds=alias 2018-05-21 13:23:14 +09:00
alloc.c commit: integrate commit graph with commit parsing 2018-04-11 10:43:02 +09:00
apply.c Merge branch 'js/use-bug-macro' 2018-05-30 14:04:07 +09:00
apply.h
archive-tar.c Merge branch 'js/use-bug-macro' 2018-05-30 14:04:07 +09:00
archive-zip.c cache.h: add repository argument to oid_object_info 2018-04-26 10:54:27 +09:00
archive.c Use OPT_SET_INT_F() for cmdline option specification 2018-05-24 16:12:29 +09:00
archive.h archive: convert sha1_file_to_archive to struct object_id 2018-03-14 09:23:48 -07:00
argv-array.c Merge branch 'ma/unpack-trees-free-msgs' 2018-05-30 21:51:29 +09:00
argv-array.h Merge branch 'ma/unpack-trees-free-msgs' 2018-05-30 21:51:29 +09:00
attr.c Replace all die("BUG: ...") calls by BUG() ones 2018-05-06 19:06:13 +09:00
attr.h
base85.c
bisect.c Merge branch 'ys/bisect-object-id-missing-conversion-fix' 2018-04-10 16:28:24 +09:00
bisect.h
blame.c Merge branch 'js/use-bug-macro' 2018-05-30 14:04:07 +09:00
blame.h
blob.c
blob.h
branch.c refspec: rename struct refspec to struct refspec_item 2018-05-18 06:19:41 +09:00
branch.h Merge branch 'ks/branch-cleanup' 2017-12-27 11:16:25 -08:00
builtin.h Merge branch 'ds/commit-graph' 2018-05-08 15:59:20 +09:00
bulk-checkin.c Merge branch 'js/use-bug-macro' 2018-05-30 14:04:07 +09:00
bulk-checkin.h bulk-checkin: convert index_bulk_checkin to struct object_id 2018-03-14 09:23:47 -07:00
bundle.c Merge branch 'ma/lockfile-cleanup' 2018-05-30 14:04:05 +09:00
bundle.h
cache-tree.c cache-tree: use is_empty_tree_oid 2018-05-02 13:59:52 +09:00
cache-tree.h cache-tree: convert write_*_as_tree to object_id 2018-03-14 09:23:47 -07:00
cache.h Merge branch 'nd/command-list' 2018-06-01 15:06:37 +09:00
chdir-notify.c add chdir-notify API 2018-03-30 12:49:57 -07:00
chdir-notify.h add chdir-notify API 2018-03-30 12:49:57 -07:00
check_bindir
check-builtins.sh
check-racy.c
checkout.c refspec: rename struct refspec to struct refspec_item 2018-05-18 06:19:41 +09:00
checkout.h
color.c Merge branch 'js/use-bug-macro' 2018-05-30 14:04:07 +09:00
color.h color: introduce support for colorizing stderr 2018-04-24 10:38:47 +09:00
column.c Replace all die("BUG: ...") calls by BUG() ones 2018-05-06 19:06:13 +09:00
column.h
combine-diff.c Merge branch 'bw/c-plus-plus' into ds/lazy-load-trees 2018-04-11 10:46:32 +09:00
command-list.txt Merge branch 'nd/command-list' 2018-06-01 15:06:37 +09:00
commit-graph.c Merge branch 'sb/oid-object-info' 2018-05-23 14:38:16 +09:00
commit-graph.h commit-graph: lazy-load trees for commits 2018-04-11 10:47:16 +09:00
commit-slab.h
commit.c Merge branch 'jk/index-pack-maint' 2018-06-13 12:50:46 -07:00
commit.h Merge branch 'nd/pack-struct-commit' 2018-05-30 14:04:08 +09:00
common-main.c Merge branch 'dj/runtime-prefix' 2018-05-08 15:59:17 +09:00
config.c Merge branch 'ma/config-store-data-clear' 2018-05-30 21:51:28 +09:00
config.h Merge branch 'tb/config-default' 2018-05-08 15:59:27 +09:00
config.mak.dev Makefile: add a DEVOPTS to get all of -Wextra 2018-04-16 13:54:53 +09:00
config.mak.in
config.mak.uname Merge branch 'nd/repack-keep-pack' 2018-05-23 14:38:14 +09:00
configure.ac Merge branch 'es/fread-reads-dir-autoconf-fix' 2018-04-25 13:29:01 +09:00
connect.c Merge branch 'nd/command-list' 2018-06-01 15:06:37 +09:00
connect.h fetch-pack: support shallow requests 2018-03-15 12:01:09 -07:00
connected.c Merge branch 'jh/partial-clone' 2018-02-13 13:39:04 -08:00
connected.h
convert.c Merge branch 'ls/checkout-encoding' 2018-05-08 15:59:22 +09:00
convert.h Merge branch 'ls/checkout-encoding' 2018-05-08 15:59:22 +09:00
copy.c
COPYING
credential-cache--daemon.c
credential-cache.c
credential-store.c
credential.c credential: ignore SIGPIPE when writing to credential helpers 2018-03-29 15:33:55 -07:00
credential.h
csum-file.c csum-file: refactor finalize_hashfile() method 2018-04-02 14:27:30 -07:00
csum-file.h csum-file: refactor finalize_hashfile() method 2018-04-02 14:27:30 -07:00
ctype.c
daemon.c Merge branch 'lw/daemon-log-destination' 2018-04-25 13:28:58 +09:00
date.c Replace all die("BUG: ...") calls by BUG() ones 2018-05-06 19:06:13 +09:00
decorate.c
decorate.h
delta.h
detect-compiler Makefile: detect compiler and enable more warnings in DEVELOPER=1 2018-04-16 13:54:53 +09:00
diff-delta.c
diff-lib.c Merge branch 'bw/c-plus-plus' into ds/lazy-load-trees 2018-04-11 10:46:32 +09:00
diff-no-index.c
diff.c Merge branch 'bc/object-id' 2018-05-30 14:04:10 +09:00
diff.h add status config and command line options for rename detection 2018-05-13 10:57:37 +09:00
diffcore-break.c Merge branch 'tk/diffcore-delta-remove-unused' 2016-11-17 13:45:22 -08:00
diffcore-delta.c diffcore-delta: rename 'new' variables 2018-02-22 10:08:05 -08:00
diffcore-order.c
diffcore-pickaxe.c regex: do not call regfree() if compilation fails 2018-05-21 13:58:32 +09:00
diffcore-rename.c Merge branch 'po/object-id' 2018-02-15 14:55:43 -08:00
diffcore.h
dir-iterator.c Replace all die("BUG: ...") calls by BUG() ones 2018-05-06 19:06:13 +09:00
dir-iterator.h
dir.c Merge branch 'bc/object-id' 2018-05-30 14:04:10 +09:00
dir.h Merge branch 'bc/object-id' 2018-05-30 14:04:10 +09:00
editor.c
entry.c convert: convert to struct object_id 2018-03-14 09:23:50 -07:00
environment.c Merge branch 'ls/checkout-encoding' 2018-05-08 15:59:22 +09:00
exec-cmd.c Merge branch 'js/runtime-prefix' 2018-05-08 15:59:34 +09:00
exec-cmd.h Merge branch 'dj/runtime-prefix' 2018-05-08 15:59:17 +09:00
fast-import.c Merge branch 'ma/lockfile-cleanup' 2018-05-30 14:04:05 +09:00
fetch-object.c
fetch-object.h
fetch-pack.c fetch-pack: use ref adv. to prune "have" sent 2018-06-15 08:44:23 -07:00
fetch-pack.h Merge branch 'bw/protocol-v2' 2018-05-08 15:59:16 +09:00
fmt-merge-msg.h
fsck.c Merge branch 'jk/submodule-fsck-loose-fixup' 2018-06-13 12:50:44 -07:00
fsck.h fsck: detect gitmodules files 2018-05-21 23:55:12 -04:00
fsmonitor.c Merge branch 'jk/snprintf-truncation' 2018-05-30 21:51:28 +09:00
fsmonitor.h dir.c: ignore paths containing .git when invalidating untracked cache 2018-02-07 12:27:02 -08:00
generate-cmdlist.sh git: support --list-cmds=list-<category> 2018-05-21 13:23:14 +09:00
gettext.c Merge branch 'js/runtime-prefix' 2018-05-08 15:59:34 +09:00
gettext.h
git-add--interactive.perl add--interactive: compute the empty tree value 2018-05-02 13:59:53 +09:00
git-archimport.perl
git-bisect.sh
git-compat-util.h Merge branch 'js/use-bug-macro' 2018-05-30 14:04:07 +09:00
git-cvsexportcommit.perl
git-cvsimport.perl perl: call timegm and timelocal with 4-digit year 2018-02-23 14:47:06 -08:00
git-cvsserver.perl
git-difftool--helper.sh
git-filter-branch.sh Update shell scripts to compute empty tree object ID 2018-05-02 13:59:53 +09:00
git-instaweb.sh
git-merge-octopus.sh
git-merge-one-file.sh merge-one-file: compute empty blob object ID 2018-05-02 13:59:53 +09:00
git-merge-resolve.sh
git-mergetool--lib.sh
git-mergetool.sh
git-p4.py Merge branch 'ld/p4-unshelve' 2018-06-01 15:06:38 +09:00
git-parse-remote.sh
git-quiltimport.sh
git-rebase--am.sh Merge branch 'pw/rebase-signoff' 2018-04-25 13:28:51 +09:00
git-rebase--interactive.sh Merge branch 'js/rebase-recreate-merge' 2018-06-01 15:06:40 +09:00
git-rebase--merge.sh Merge branch 'pw/rebase-signoff' 2018-04-25 13:28:51 +09:00
git-rebase.sh rebase -i: introduce --rebase-merges=[no-]rebase-cousins 2018-04-26 12:28:43 +09:00
git-remote-testgit.sh
git-request-pull.sh
git-send-email.perl Merge branch 'dd/send-email-reedit' 2018-05-30 14:04:03 +09:00
git-sh-i18n.sh git-sh-i18n: check GETTEXT_POISON before USE_GETTEXT_SCHEME 2018-02-08 10:09:45 -08:00
git-sh-setup.sh
git-stash.sh Merge branch 'tg/stash-untracked-with-pathspec-fix' 2018-04-10 08:25:45 +09:00
git-submodule.sh Merge branch 'sb/submodule-update-try-harder' 2018-05-30 14:04:12 +09:00
git-svn.perl git-svn: search --authors-prog in PATH too 2018-04-05 06:55:02 +00:00
GIT-VERSION-GEN Git 2.18-rc2 2018-06-13 12:57:07 -07:00
git-web--browse.sh
git.c Merge branch 'nd/command-list' 2018-06-01 15:06:37 +09:00
git.rc
gpg-interface.c gpg-interface: find the last gpg signature line 2018-04-16 14:15:03 +09:00
gpg-interface.h gpg-interface: use size_t for signature buffer size 2018-04-16 14:15:03 +09:00
graph.c
graph.h
grep.c Merge branch 'ma/regex-no-regfree-after-comp-fail' 2018-05-30 21:51:28 +09:00
grep.h
hash.h hash: update obsolete reference to SHA1_HEADER 2018-02-09 09:56:10 -08:00
hashmap.c
hashmap.h Merge branch 'rb/hashmap-h-compilation-fix' into maint 2018-03-22 14:24:15 -07:00
help.c Merge branch 'nd/command-list' 2018-06-01 15:06:37 +09:00
help.h completion: allow to customize the completable command list 2018-05-21 13:23:14 +09:00
hex.c
http-backend.c Merge branch 'bw/protocol-v2' 2018-05-08 15:59:16 +09:00
http-fetch.c Merge branch 'ma/http-walker-no-partial' 2018-05-08 15:59:35 +09:00
http-push.c Merge branch 'bw/ref-prefix-for-configured-refspec' 2018-05-30 21:51:26 +09:00
http-walker.c Merge branch 'sb/object-store' 2018-04-11 13:09:55 +09:00
http.c Merge branch 'bw/remote-curl-compressed-responses' 2018-05-30 21:51:29 +09:00
http.h Merge branch 'jk/snprintf-truncation' 2018-05-30 21:51:28 +09:00
ident.c
imap-send.c Replace all die("BUG: ...") calls by BUG() ones 2018-05-06 19:06:13 +09:00
INSTALL RelNotes: add details on Perl module changes 2018-03-16 16:07:37 -07:00
iterator.h
khash.h
kwset.c
kwset.h
levenshtein.c
levenshtein.h
LGPL-2.1
line-log.c Merge branch 'ds/lazy-load-trees' 2018-05-23 14:38:13 +09:00
line-log.h
line-range.c
line-range.h
list-objects-filter-options.c
list-objects-filter-options.h
list-objects-filter.c Merge branch 'sb/oid-object-info' 2018-05-23 14:38:16 +09:00
list-objects-filter.h
list-objects.c treewide: replace maybe_tree with accessor methods 2018-04-11 10:47:16 +09:00
list-objects.h
list.h
ll-merge.c
ll-merge.h
lockfile.c Replace all die("BUG: ...") calls by BUG() ones 2018-05-06 19:06:13 +09:00
lockfile.h
log-tree.c Merge branch 'jk/snprintf-truncation' 2018-05-30 21:51:28 +09:00
log-tree.h format-patch: make cover letters always text/plain 2018-05-02 12:55:00 +09:00
ls-refs.c ls-refs: introduce ls-refs server command 2018-03-15 12:01:08 -07:00
ls-refs.h ls-refs: introduce ls-refs server command 2018-03-15 12:01:08 -07:00
mailinfo.c Replace all die("BUG: ...") calls by BUG() ones 2018-05-06 19:06:13 +09:00
mailinfo.h
mailmap.c sha1_file: convert read_sha1_file to struct object_id 2018-03-14 09:23:50 -07:00
mailmap.h
Makefile Merge branch 'nd/command-list' 2018-06-01 15:06:37 +09:00
match-trees.c sha1_file: convert read_sha1_file to struct object_id 2018-03-14 09:23:50 -07:00
mem-pool.c mem-pool: move reusable parts of memory pool into its own file 2018-04-12 11:55:20 +09:00
mem-pool.h mem-pool: move reusable parts of memory pool into its own file 2018-04-12 11:55:20 +09:00
merge-blobs.c sha1_file: convert read_sha1_file to struct object_id 2018-03-14 09:23:50 -07:00
merge-blobs.h
merge-recursive.c Merge branch 'sb/submodule-merge-in-merge-recursive' 2018-06-13 12:50:45 -07:00
merge-recursive.h merge: add merge.renames config setting 2018-05-08 16:19:41 +09:00
merge.c Merge branch 'ma/unpack-trees-free-msgs' 2018-05-30 21:51:29 +09:00
mergesort.c
mergesort.h
name-hash.c Merge branch 'bp/name-hash-dirname-fix' 2018-02-27 10:33:53 -08:00
notes-cache.c sha1_file: convert read_sha1_file to struct object_id 2018-03-14 09:23:50 -07:00
notes-cache.h
notes-merge.c Merge branch 'js/use-bug-macro' 2018-05-30 14:04:07 +09:00
notes-merge.h
notes-utils.c notes: convert write_notes_tree to object_id 2018-01-30 10:42:36 -08:00
notes-utils.h commit: convert commit_tree* to object_id 2018-01-30 10:42:36 -08:00
notes.c sha1_file: convert read_sha1_file to struct object_id 2018-03-14 09:23:50 -07:00
notes.h notes: convert write_notes_tree to object_id 2018-01-30 10:42:36 -08:00
object-store.h Merge branch 'nd/pack-objects-pack-struct' 2018-05-23 14:38:19 +09:00
object.c Merge branch 'sb/oid-object-info' 2018-05-23 14:38:16 +09:00
object.h Merge branch 'nd/pack-objects-pack-struct' 2018-05-23 14:38:19 +09:00
oidmap.c oidmap: ensure map is initialized 2017-12-27 12:28:06 -08:00
oidmap.h
oidset.c
oidset.h oidset: don't return value from oidset_init 2018-01-08 15:24:35 -08:00
pack-bitmap-write.c Merge branch 'js/use-bug-macro' 2018-05-30 14:04:07 +09:00
pack-bitmap.c Merge branch 'js/use-bug-macro' 2018-05-30 14:04:07 +09:00
pack-bitmap.h pack-objects: move in_pack_pos out of struct object_entry 2018-04-16 12:38:58 +09:00
pack-check.c packfile: add repository argument to unpack_entry 2018-04-26 10:54:27 +09:00
pack-objects.c Merge branch 'js/use-bug-macro' 2018-05-30 14:04:07 +09:00
pack-objects.h Merge branch 'nd/pack-objects-pack-struct' 2018-05-23 14:38:19 +09:00
pack-revindex.c object-store: move packed_git and packed_git_mru to object store 2018-03-26 10:05:46 -07:00
pack-revindex.h
pack-write.c csum-file: refactor finalize_hashfile() method 2018-04-02 14:27:30 -07:00
pack.h csum-file: rename sha1file to hashfile 2018-02-02 11:28:41 -08:00
packfile.c Merge branch 'bc/object-id' 2018-05-30 14:04:10 +09:00
packfile.h Merge branch 'bc/object-id' 2018-05-30 14:04:10 +09:00
pager.c Merge branch 'nd/command-list' 2018-06-01 15:06:37 +09:00
parse-options-cb.c parseopt: handle malformed --expire arguments more nicely 2018-04-23 22:36:59 +09:00
parse-options.c Merge branch 'ps/contains-id-error-message' 2018-04-10 16:28:20 +09:00
parse-options.h Merge branch 'ps/contains-id-error-message' 2018-04-10 16:28:20 +09:00
patch-delta.c
patch-ids.c
patch-ids.h patch-ids: convert to struct object_id 2017-06-02 09:36:07 +09:00
path.c Sync with Git 2.17.1 2018-05-29 17:10:05 +09:00
path.h path: document path functions 2017-12-13 11:14:25 -08:00
pathspec.c Convert remaining die*(BUG) messages 2018-05-06 19:06:14 +09:00
pathspec.h Merge branch 'bw/pathspec-match-submodule-boundary' 2017-12-19 11:33:56 -08:00
pkt-line.c Merge branch 'js/use-bug-macro' 2018-05-30 14:04:07 +09:00
pkt-line.h pkt-line: add packet_buf_write_len function 2018-03-15 12:01:09 -07:00
preload-index.c trace: measure where the time is spent in the index-heavy operations 2018-02-02 11:20:16 -08:00
pretty.c Merge branch 'ds/lazy-load-trees' 2018-05-23 14:38:13 +09:00
pretty.h
prio-queue.c Replace all die("BUG: ...") calls by BUG() ones 2018-05-06 19:06:13 +09:00
prio-queue.h
progress.c Merge branch 'en/rename-progress' 2017-12-19 11:33:55 -08:00
progress.h
prompt.c
prompt.h
protocol.c protocol: introduce enum protocol_version value protocol_v2 2018-03-14 14:15:07 -07:00
protocol.h protocol: introduce enum protocol_version value protocol_v2 2018-03-14 14:15:07 -07:00
quote.c Merge branch 'jk/sq-dequote-on-bogus-input' 2018-02-27 10:34:02 -08:00
quote.h trace: avoid unnecessary quoting 2018-01-16 12:16:54 -08:00
reachable.c cache.h: add repository argument to oid_object_info 2018-04-26 10:54:27 +09:00
reachable.h
read-cache.c Merge branch 'bc/object-id' 2018-05-30 14:04:10 +09:00
README.md note git-security@googlegroups.com in more places 2018-06-01 09:24:11 +09:00
ref-filter.c Merge branch 'js/use-bug-macro' 2018-05-30 14:04:07 +09:00
ref-filter.h Merge branch 'ot/libify-get-ref-atom-value' 2018-05-08 15:59:18 +09:00
reflog-walk.c
reflog-walk.h
refs.c Merge branch 'jk/snprintf-truncation' 2018-05-30 21:51:28 +09:00
refs.h Merge branch 'sb/object-store-replace' 2018-05-08 15:59:21 +09:00
refspec.c Merge branch 'bw/refspec-api' 2018-06-04 21:39:50 +09:00
refspec.h fetch: do not pass ref-prefixes for fetch by exact SHA1 2018-06-01 15:15:22 +09:00
RelNotes Git 2.17.1 2018-05-22 14:28:26 +09:00
remote-curl.c remote-curl: accept compressed responses with protocol v2 2018-05-23 10:24:13 +09:00
remote-testsvn.c exec_cmd: rename to use dash in file name 2018-04-11 18:11:00 +09:00
remote.c Merge branch 'bw/ref-prefix-for-configured-refspec' 2018-05-30 21:51:26 +09:00
remote.h Merge branch 'bw/ref-prefix-for-configured-refspec' 2018-05-30 21:51:26 +09:00
replace-object.c Merge branch 'sb/object-store-replace' 2018-05-23 14:38:09 +09:00
replace-object.h replace-object: allow lookup_replace_object to handle arbitrary repositories 2018-04-12 11:38:57 +09:00
repository.c Merge branch 'nd/repo-clear-keep-the-index' 2018-05-30 14:04:05 +09:00
repository.h Merge branch 'sb/object-store-replace' 2018-05-08 15:59:21 +09:00
rerere.c Merge branch 'ma/lockfile-cleanup' 2018-05-30 14:04:05 +09:00
rerere.h completion: don't set PARSE_OPT_NOCOMPLETE on --rerere-autoupdate 2018-03-07 11:02:48 -08:00
resolve-undo.c cache: add a function to read an object ID from a buffer 2018-05-02 13:59:48 +09:00
resolve-undo.h resolve-undo: convert struct resolve_undo_info to object_id 2018-03-14 09:23:47 -07:00
revision.c Merge branch 'bc/object-id' 2018-05-30 14:04:10 +09:00
revision.h Merge branch 'jk/cached-commit-buffer' into HEAD 2018-03-13 13:35:25 -07:00
run-command.c Replace all die("BUG: ...") calls by BUG() ones 2018-05-06 19:06:13 +09:00
run-command.h
send-pack.c send-pack: convert remaining functions to struct object_id 2018-03-14 09:23:48 -07:00
send-pack.h
sequencer.c Merge branch 'js/rebase-recreate-merge' 2018-06-01 15:06:40 +09:00
sequencer.h Merge branch 'js/sequencer-and-root-commits' 2018-05-30 14:04:04 +09:00
serve.c serve: introduce the server-option capability 2018-04-24 11:24:40 +09:00
serve.h serve: introduce git-serve 2018-03-15 12:01:08 -07:00
server-info.c server-info: remove unused members from struct pack_info 2018-05-02 13:59:48 +09:00
setup.c Replace all die("BUG: ...") calls by BUG() ones 2018-05-06 19:06:13 +09:00
sh-i18n--envsubst.c
sha1-array.c get_short_oid: sort ambiguous objects by type, then SHA-1 2018-05-11 14:43:23 +09:00
sha1-array.h get_short_oid: sort ambiguous objects by type, then SHA-1 2018-05-11 14:43:23 +09:00
sha1-file.c Merge branch 'bc/object-id' 2018-05-30 14:04:10 +09:00
sha1-lookup.c Replace all die("BUG: ...") calls by BUG() ones 2018-05-06 19:06:13 +09:00
sha1-lookup.h packfile: refactor hash search with fanout table 2018-02-15 13:08:55 -08:00
sha1-name.c Merge branch 'ab/get-short-oid' 2018-05-30 14:04:11 +09:00
sha1dc_git.c
sha1dc_git.h
shallow.c Merge branch 'js/use-bug-macro' 2018-05-30 14:04:07 +09:00
shell.c Merge branch 'nd/command-list' 2018-06-01 15:06:37 +09:00
shortlog.h
show-index.c
sideband.c Avoid multiple PREFIX definitions 2018-04-24 11:12:32 +09:00
sideband.h
sigchain.c Replace all die("BUG: ...") calls by BUG() ones 2018-05-06 19:06:13 +09:00
sigchain.h sigchain: add command to pop all common signals 2015-12-16 12:06:08 -08:00
split-index.c split-index: convert struct split_index to object_id 2018-05-02 13:59:50 +09:00
split-index.h split-index: convert struct split_index to object_id 2018-05-02 13:59:50 +09:00
strbuf.c Merge branch 'js/use-bug-macro' 2018-05-30 14:04:07 +09:00
strbuf.h Merge branch 'en/rename-directory-detection-reboot' 2018-05-23 14:38:19 +09:00
streaming.c cache.h: add repository argument to oid_object_info_extended 2018-04-26 10:54:27 +09:00
streaming.h streaming: convert open_istream to use struct object_id 2018-03-14 09:23:49 -07:00
string-list.c
string-list.h
sub-process.c
sub-process.h Docs: split out long-running subprocess handshake 2018-01-25 11:24:32 -08:00
submodule-config.c Merge branch 'bc/object-id' 2018-05-30 14:04:10 +09:00
submodule-config.h Merge branch 'bc/object-id' 2018-05-30 14:04:10 +09:00
submodule.c Merge branch 'jt/submodule-pull-recurse-rebase' 2018-06-04 21:39:48 +09:00
submodule.h Merge branch 'jt/submodule-pull-recurse-rebase' 2018-06-04 21:39:48 +09:00
symlinks.c
tag.c cache.h: add repository argument to oid_object_info 2018-04-26 10:54:27 +09:00
tag.h
tar.h
tempfile.c tempfile: rename 'template' variables 2018-02-22 10:08:05 -08:00
tempfile.h tempfile: rename 'template' variables 2018-02-22 10:08:05 -08:00
thread-utils.c
thread-utils.h
tmp-objdir.c Replace all die("BUG: ...") calls by BUG() ones 2018-05-06 19:06:13 +09:00
tmp-objdir.h
trace.c trace.c: export trace_setup_key 2018-03-30 12:49:57 -07:00
trace.h trace.c: export trace_setup_key 2018-03-30 12:49:57 -07:00
trailer.c Replace all die("BUG: ...") calls by BUG() ones 2018-05-06 19:06:13 +09:00
trailer.h
transport-helper.c remote: convert apply_refspecs to take a struct refspec 2018-05-18 06:19:43 +09:00
transport-internal.h transport: convert get_refs_list to take a list of ref prefixes 2018-03-15 12:01:08 -07:00
transport.c Merge branch 'bw/ref-prefix-for-configured-refspec' 2018-05-30 21:51:26 +09:00
transport.h Merge branch 'bw/ref-prefix-for-configured-refspec' 2018-05-30 21:51:26 +09:00
tree-diff.c
tree-walk.c tree-walk: convert get_tree_entry_follow_symlinks to object_id 2018-05-02 13:59:50 +09:00
tree-walk.h tree-walk: convert get_tree_entry_follow_symlinks to object_id 2018-05-02 13:59:50 +09:00
tree.c Merge branch 'ds/lazy-load-trees' 2018-05-23 14:38:13 +09:00
tree.h tree: convert read_tree_recursive to struct object_id 2018-03-14 09:23:47 -07:00
unicode-width.h unicode_width.h: rename to use dash in file name 2018-04-11 18:11:00 +09:00
unimplemented.sh
unix-socket.c
unix-socket.h
unpack-trees.c Merge branch 'ma/unpack-trees-free-msgs' 2018-05-30 21:51:29 +09:00
unpack-trees.h unpack_trees_options: free messages when done 2018-05-22 11:59:31 +09:00
upload-pack.c Merge branch 'jt/partial-clone-proto-v2' 2018-05-30 14:04:10 +09:00
upload-pack.h fetch-pack: perform a fetch using v2 2018-03-15 12:01:08 -07:00
url.c
url.h
urlmatch.c
urlmatch.h
usage.c Merge branch 'jk/snprintf-truncation' 2018-05-30 21:51:28 +09:00
userdiff.c Merge branch 'tl/userdiff-csharp-async' 2018-03-15 15:00:47 -07:00
userdiff.h
utf8.c Sync with Git 2.17.1 2018-05-29 17:10:05 +09:00
utf8.h Sync with Git 2.17.1 2018-05-29 17:10:05 +09:00
varint.c
varint.h
version.c version --build-options: report commit, too, if possible 2017-12-14 22:53:04 -08:00
version.h version --build-options: report commit, too, if possible 2017-12-14 22:53:04 -08:00
versioncmp.c
walker.c Merge branch 'ds/lazy-load-trees' 2018-05-23 14:38:13 +09:00
walker.h walker: drop fields of struct walker which are always 1 2018-04-24 10:55:04 +09:00
wildmatch.c
wildmatch.h
worktree.c Replace all die("BUG: ...") calls by BUG() ones 2018-05-06 19:06:13 +09:00
worktree.h worktree remove: allow it when $GIT_WORK_TREE is already gone 2018-02-12 13:13:35 -08:00
wrap-for-bin.sh Make running git under other debugger-like programs easy 2018-04-25 10:47:22 +09:00
wrapper.c Replace all die("BUG: ...") calls by BUG() ones 2018-05-06 19:06:13 +09:00
write-or-die.c write_or_die.c: rename to use dashes in file name 2018-04-11 18:11:00 +09:00
ws.c
wt-status.c Merge branch 'bc/object-id' 2018-05-30 14:04:10 +09:00
wt-status.h add status config and command line options for rename detection 2018-05-13 10:57:37 +09:00
xdiff-interface.c sha1_file: convert read_sha1_file to struct object_id 2018-03-14 09:23:50 -07:00
xdiff-interface.h
zlib.c Replace all die("BUG: ...") calls by BUG() ones 2018-05-06 19:06:13 +09:00

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-.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://public-inbox.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