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Derrick Stolee 144354b054 commit-graph: rearrange chunk count logic The number of chunks in a commit-graph file can change depending on whether we need the Extra Edges Chunk. We are going to add more optional chunks, and it will be helpful to rearrange this logic around the chunk count before doing so. Specifically, we need to finalize the number of chunks before writing the commit-graph header. Further, we also need to fill out the chunk lookup table dynamically and using "num_chunks" as we add optional chunks is useful for adding optional chunks in the future. Signed-off-by: Derrick Stolee <dstolee@microsoft.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>		2019-06-19 20:46:26 -07:00
.github	…
Documentation	commit-graph: add base graphs chunk	2019-06-19 20:46:26 -07:00
block-sha1	…
builtin	packfile: rename close_all_packs to close_object_store	2019-06-12 11:33:54 -07:00
ci	ci: clear and mark MAKEFLAGS exported just once	2019-02-07 11:36:28 -08:00
compat	mingw: safe-guard a bit more against getenv() problems	2019-02-15 10:25:28 -08:00
contrib	Merge branch 'sg/strbuf-addbuf-cocci'	2019-02-05 14:26:18 -08:00
ewah	…
git-gui	…
gitk-git	…
gitweb	…
mergetools	…
negotiator	…
perl	…
po	…
ppc	…
refs	…
sha1collisiondetection@232357eb2e	…
sha1dc	…
sha256	…
t	commit-graph: return with errors during write	2019-06-12 11:20:53 -07:00
templates	…
vcs-svn	…
xdiff	…
.clang-format	…
.editorconfig	…
.gitattributes	…
.gitignore	Merge branch 'sg/travis-specific-cc'	2019-02-06 22:05:25 -08:00
.gitmodules	…
.mailmap	.mailmap: map Clemens Buchacher's mail addresses	2019-02-08 11:14:15 -08:00
.travis.yml	…
.tsan-suppressions	…
COPYING	…
GIT-VERSION-GEN	Git 2.21-rc2	2019-02-19 13:20:23 -08:00
INSTALL	…
LGPL-2.1	…
Makefile	tests: teach the test-tool to generate NUL bytes and use it	2019-02-19 10:22:21 -08:00
README.md	README: add a build badge (status of the Azure Pipelines build)	2019-01-29 09:26:47 -08:00
RelNotes	…
abspath.c	…
aclocal.m4	…
advice.c	…
advice.h	…
alias.c	…
alias.h	…
alloc.c	object_as_type: initialize commit-graph-related fields of 'struct commit'	2019-01-27 16:55:57 -08:00
alloc.h	object_as_type: initialize commit-graph-related fields of 'struct commit'	2019-01-27 16:55:57 -08:00
apply.c	Merge branch 'jk/loose-object-cache-oid'	2019-02-06 22:05:27 -08:00
apply.h	…
archive-tar.c	…
archive-zip.c	…
archive.c	…
archive.h	…
argv-array.c	…
argv-array.h	…
attr.c	Merge branch 'nd/the-index-final'	2019-02-06 22:05:23 -08:00
attr.h	…
azure-pipelines.yml	ci: parallelize testing on Windows	2019-01-29 09:26:47 -08:00
banned.h	…
base85.c	…
bisect.c	Merge branch 'ds/push-sparse-tree-walk'	2019-02-06 22:05:25 -08:00
bisect.h	…
blame.c	…
blame.h	…
blob.c	…
blob.h	…
branch.c	…
branch.h	…
builtin.h	…
bulk-checkin.c	…
bulk-checkin.h	…
bundle.c	create_bundle(): drop unused "header" parameter	2019-01-24 12:35:44 -08:00
bundle.h	create_bundle(): drop unused "header" parameter	2019-01-24 12:35:44 -08:00
cache-tree.c	Merge branch 'jk/loose-object-cache-oid'	2019-02-06 22:05:27 -08:00
cache-tree.h	cache.h: flip NO_THE_INDEX_COMPATIBILITY_MACROS switch	2019-01-24 11:55:06 -08:00
cache.h	Merge branch 'jk/loose-object-cache-oid'	2019-02-06 22:05:27 -08:00
chdir-notify.c	…
chdir-notify.h	…
check-builtins.sh	…
check-racy.c	…
check_bindir	…
checkout.c	…
checkout.h	…
color.c	…
color.h	…
column.c	column: drop unused "opts" parameter in item_length()	2019-01-24 12:35:44 -08:00
column.h	…
combine-diff.c	Merge branch 'jk/diff-cc-stat-fixes'	2019-02-05 14:26:17 -08:00
command-list.txt	…
commit-graph.c	commit-graph: rearrange chunk count logic	2019-06-19 20:46:26 -07:00
commit-graph.h	commit-graph: add base graphs chunk	2019-06-19 20:46:26 -07:00
commit-reach.c	Merge branch 'sb/more-repo-in-api'	2019-02-05 14:26:09 -08:00
commit-reach.h	Merge branch 'sb/more-repo-in-api'	2019-02-05 14:26:09 -08:00
commit-slab-decl.h	…
commit-slab-impl.h	…
commit-slab.h	…
commit.c	commit-graph: fix the_repository reference	2019-05-13 11:52:19 +09:00
commit.h	commit-graph write: don't die if the existing graph is corrupt	2019-04-01 12:14:50 +09:00
common-main.c	…
config.c	config: drop unused parameter from maybe_remove_section()	2019-01-24 12:35:44 -08:00
config.h	…
config.mak.dev	Merge branch 'jk/dev-build-format-security'	2019-01-18 13:49:55 -08:00
config.mak.in	…
config.mak.uname	Merge branch 'rs/bash-is-in-coreutils-on-nonstop'	2019-02-13 18:18:43 -08:00
configure.ac	…
connect.c	…
connect.h	…
connected.c	…
connected.h	…
convert.c	Merge branch 'jk/unused-parameter-cleanup'	2019-02-06 22:05:23 -08:00
convert.h	…
copy.c	…
credential-cache--daemon.c	…
credential-cache.c	…
credential-store.c	…
credential.c	…
credential.h	…
csum-file.c	…
csum-file.h	…
ctype.c	…
daemon.c	…
date.c	Merge branch 'lt/date-human'	2019-02-06 22:05:24 -08:00
decorate.c	…
decorate.h	…
delta-islands.c	…
delta-islands.h	…
delta.h	…
detect-compiler	…
diff-delta.c	…
diff-lib.c	…
diff-no-index.c	…
diff.c	Merge branch 'jk/diff-cc-stat-fixes'	2019-02-05 14:26:17 -08:00
diff.h	…
diffcore-break.c	…
diffcore-delta.c	…
diffcore-order.c	…
diffcore-pickaxe.c	…
diffcore-rename.c	…
diffcore.h	…
dir-iterator.c	…
dir-iterator.h	…
dir.c	Merge branch 'nd/the-index-final'	2019-02-06 22:05:23 -08:00
dir.h	…
editor.c	…
entry.c	…
environment.c	Merge branch 'jk/save-getenv-result'	2019-01-29 12:47:54 -08:00
exec-cmd.c	…
exec-cmd.h	…
fast-import.c	…
fetch-negotiator.c	…
fetch-negotiator.h	…
fetch-object.c	…
fetch-object.h	…
fetch-pack.c	Merge branch 'bc/fetch-pack-clear-alternate-shallow'	2019-02-06 22:05:30 -08:00
fetch-pack.h	…
fmt-merge-msg.h	…
fsck.c	…
fsck.h	…
fsmonitor.c	…
fsmonitor.h	…
fuzz-commit-graph.c	fuzz-commit-graph: initialize repo object	2019-02-07 13:02:26 -08:00
fuzz-pack-headers.c	…
fuzz-pack-idx.c	…
generate-cmdlist.sh	…
gettext.c	…
gettext.h	…
git-add--interactive.perl	…
git-archimport.perl	…
git-bisect.sh	…
git-compat-util.h	Merge branch 'nd/fileno-may-be-macro'	2019-02-13 18:18:41 -08:00
git-cvsexportcommit.perl	…
git-cvsimport.perl	…
git-cvsserver.perl	…
git-difftool--helper.sh	…
git-filter-branch.sh	…
git-instaweb.sh	git-instaweb: add Python builtin http.server support	2019-01-28 10:57:44 -08:00
git-legacy-rebase.sh	Merge branch 'js/rebase-i-redo-exec-fix'	2019-02-08 20:44:52 -08:00
git-merge-octopus.sh	…
git-merge-one-file.sh	…
git-merge-resolve.sh	…
git-mergetool--lib.sh	…
git-mergetool.sh	…
git-p4.py	Merge branch 'ld/git-p4-shelve-update-fix'	2019-02-05 14:26:10 -08:00
git-parse-remote.sh	…
git-quiltimport.sh	…
git-rebase--am.sh	…
git-rebase--common.sh	Merge branch 'en/rebase-merge-on-sequencer'	2019-02-06 22:05:20 -08:00
git-rebase--preserve-merges.sh	…
git-remote-testgit.sh	…
git-request-pull.sh	…
git-send-email.perl	…
git-sh-i18n.sh	…
git-sh-setup.sh	…
git-stash.sh	…
git-submodule.sh	Merge branch 'sh/submodule-summary-abbrev-fix'	2019-02-06 22:05:27 -08:00
git-svn.perl	…
git-web--browse.sh	…
git.c	Merge branch 'nd/the-index-final'	2019-02-06 22:05:23 -08:00
git.rc	…
gpg-interface.c	…
gpg-interface.h	…
graph.c	…
graph.h	…
grep.c	…
grep.h	…
hash.h	…
hashmap.c	…
hashmap.h	…
help.c	help: align the longest command in the command listing	2019-01-31 15:27:35 -08:00
help.h	…
hex.c	…
http-backend.c	…
http-fetch.c	…
http-push.c	Merge branch 'jk/loose-object-cache-oid'	2019-02-06 22:05:27 -08:00
http-walker.c	…
http.c	Merge branch 'jk/loose-object-cache-oid'	2019-02-06 22:05:27 -08:00
http.h	Merge branch 'jk/loose-object-cache-oid'	2019-02-06 22:05:27 -08:00
ident.c	…
imap-send.c	Merge branch 'nd/imap-send-typofix'	2019-02-12 09:00:25 -08:00
interdiff.c	…
interdiff.h	…
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	Merge branch 'nd/the-index-final'	2019-02-06 22:05:23 -08:00
list-objects-filter-options.h	…
list-objects-filter.c	…
list-objects-filter.h	…
list-objects.c	Merge branch 'ds/push-sparse-tree-walk'	2019-02-06 22:05:25 -08:00
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 'jt/namespaced-ls-refs-fix'	2019-02-05 14:26:15 -08:00
ls-refs.h	…
mailinfo.c	…
mailinfo.h	…
mailmap.c	…
mailmap.h	…
match-trees.c	Merge branch 'jk/unused-parameter-cleanup'	2019-02-06 22:05:23 -08:00
mem-pool.c	…
mem-pool.h	…
merge-blobs.c	…
merge-blobs.h	…
merge-recursive.c	Merge branch 'nd/the-index-final'	2019-02-06 22:05:23 -08:00
merge-recursive.h	…
merge.c	…
mergesort.c	…
mergesort.h	…
midx.c	…
midx.h	…
name-hash.c	cache.h: flip NO_THE_INDEX_COMPATIBILITY_MACROS switch	2019-01-24 11:55:06 -08:00
notes-cache.c	…
notes-cache.h	…
notes-merge.c	…
notes-merge.h	…
notes-utils.c	…
notes-utils.h	…
notes.c	…
notes.h	…
object-store.h	Merge branch 'jk/loose-object-cache-oid'	2019-02-06 22:05:27 -08:00
object.c	packfile: rename close_all_packs to close_object_store	2019-06-12 11:33:54 -07:00
object.h	…
oidmap.c	…
oidmap.h	…
oidset.c	…
oidset.h	…
pack-bitmap-write.c	…
pack-bitmap.c	…
pack-bitmap.h	…
pack-check.c	…
pack-objects.c	Merge branch 'ph/pack-objects-mutex-fix'	2019-02-05 14:26:16 -08:00
pack-objects.h	Merge branch 'ph/pack-objects-mutex-fix'	2019-02-05 14:26:16 -08:00
pack-revindex.c	various: tighten constness of some local variables	2019-02-04 09:57:10 -08:00
pack-revindex.h	…
pack-write.c	…
pack.h	…
packfile.c	packfile: rename close_all_packs to close_object_store	2019-06-12 11:33:54 -07:00
packfile.h	packfile: rename close_all_packs to close_object_store	2019-06-12 11:33:54 -07:00
pager.c	…
parse-options-cb.c	…
parse-options.c	…
parse-options.h	…
patch-delta.c	…
patch-ids.c	…
patch-ids.h	…
path.c	…
path.h	…
pathspec.c	Merge branch 'nd/the-index-final'	2019-02-06 22:05:23 -08:00
pathspec.h	…
pkt-line.c	…
pkt-line.h	…
preload-index.c	…
pretty.c	Merge branch 'sb/more-repo-in-api'	2019-02-05 14:26:09 -08:00
pretty.h	Merge branch 'sb/more-repo-in-api'	2019-02-05 14:26:09 -08:00
prio-queue.c	…
prio-queue.h	…
progress.c	…
progress.h	…
prompt.c	…
prompt.h	…
protocol.c	…
protocol.h	…
quote.c	…
quote.h	…
range-diff.c	…
range-diff.h	…
reachable.c	…
reachable.h	…
read-cache.c	Merge branch 'jk/add-ignore-errors-bit-assignment-fix'	2019-02-06 22:05:31 -08:00
rebase-interactive.c	…
rebase-interactive.h	…
ref-filter.c	Merge branch 'ot/ref-filter-object-info'	2019-01-18 13:49:56 -08:00
ref-filter.h	…
reflog-walk.c	…
reflog-walk.h	…
refs.c	…
refs.h	…
refspec.c	…
refspec.h	…
remote-curl.c	remote-curl: tighten "version 2" check for smart-http	2019-02-06 12:20:22 -08:00
remote-testsvn.c	…
remote.c	Merge branch 'jk/remote-insteadof-cleanup'	2019-01-29 12:47:55 -08:00
remote.h	…
replace-object.c	…
replace-object.h	…
repository.c	Merge branch 'nd/the-index-final'	2019-02-06 22:05:23 -08:00
repository.h	Merge branch 'nd/the-index-final'	2019-02-06 22:05:23 -08:00
rerere.c	…
rerere.h	…
resolve-undo.c	…
resolve-undo.h	…
revision.c	Merge branch 'ds/push-sparse-tree-walk'	2019-02-06 22:05:25 -08:00
revision.h	Merge branch 'ds/push-sparse-tree-walk'	2019-02-06 22:05:25 -08:00
run-command.c	…
run-command.h	…
send-pack.c	Merge branch 'jk/loose-object-cache-oid'	2019-02-06 22:05:27 -08:00
send-pack.h	…
sequencer.c	Merge branch 'rj/sequencer-sign-off-header-static'	2019-02-13 18:18:41 -08:00
sequencer.h	Merge branch 'rj/sequencer-sign-off-header-static'	2019-02-13 18:18:41 -08:00
serve.c	…
serve.h	…
server-info.c	…
setup.c	Merge branch 'js/abspath-part-inside-repo'	2019-02-05 14:26:15 -08:00
sh-i18n--envsubst.c	…
sha1-array.c	…
sha1-array.h	…
sha1-file.c	Merge branch 'jk/loose-object-cache-oid'	2019-02-06 22:05:27 -08:00
sha1-lookup.c	…
sha1-lookup.h	…
sha1-name.c	get_oid_with_context(): match prototype and implementation	2019-02-12 10:14:56 -08:00
sha1dc_git.c	…
sha1dc_git.h	…
shallow.c	…
shell.c	…
shortlog.h	…
sideband.c	Merge branch 'jt/fetch-v2-sideband'	2019-02-05 14:26:11 -08:00
sideband.h	…
sigchain.c	…
sigchain.h	…
split-index.c	…
split-index.h	…
strbuf.c	…
strbuf.h	…
streaming.c	Merge branch 'jk/loose-object-cache-oid'	2019-02-06 22:05:27 -08:00
streaming.h	…
string-list.c	…
string-list.h	…
sub-process.c	…
sub-process.h	…
submodule-config.c	…
submodule-config.h	…
submodule.c	Merge branch 'nd/the-index-final'	2019-02-06 22:05:23 -08:00
submodule.h	…
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	…
trailer.c	…
trailer.h	…
transport-helper.c	Merge branch 'js/filter-options-should-use-plain-int'	2019-02-05 14:26:10 -08:00
transport-internal.h	…
transport.c	…
transport.h	…
tree-diff.c	Merge branch 'bc/tree-walk-oid'	2019-01-29 12:47:56 -08:00
tree-walk.c	Merge branch 'dt/cat-file-batch-ambiguous'	2019-02-06 22:05:21 -08:00
tree-walk.h	Merge branch 'dt/cat-file-batch-ambiguous'	2019-02-06 22:05:21 -08:00
tree.c	Merge branch 'nd/the-index-final'	2019-02-06 22:05:23 -08:00
tree.h	…
unicode-width.h	…
unimplemented.sh	…
unix-socket.c	…
unix-socket.h	…
unpack-trees.c	Merge branch 'nd/the-index-final'	2019-02-06 22:05:23 -08:00
unpack-trees.h	…
upload-pack.c	commit-graph: use raw_object_store when closing	2019-06-12 11:33:54 -07:00
upload-pack.h	…
url.c	…
url.h	…
urlmatch.c	…
urlmatch.h	…
usage.c	…
userdiff.c	Merge branch 'nd/style-opening-brace'	2019-01-18 13:49:52 -08:00
userdiff.h	…
utf8.c	utf8: handle systems that don't write BOM for UTF-16	2019-02-11 18:20:07 -08:00
utf8.h	Support working-tree-encoding "UTF-16LE-BOM"	2019-01-31 10:27:52 -08:00
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	…
ws.c	…
wt-status.c	…
wt-status.h	…
xdiff-interface.c	…
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-.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