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Jeff King 07af889136 gc: replace local buffer with git_path We probe the "17/" loose object directory for auto-gc, and use a local buffer to format the path. We can just use git_path() for this. It handles paths of any length (reducing our error handling). And because we feed the result straight to a system call, we can just use the static variant. Note that git_path also knows the string "objects/" is special, and will replace it with git_object_directory() when necessary. Another alternative would be to use sha1_file_name() for the pretend object "170000...", but that ends up being more hassle for no gain, as we have to truncate the final path component. Signed-off-by: Jeff King <peff@peff.net>		2017-03-30 14:59:50 -07:00
Documentation	Ninth batch for 2.13	2017-03-28 14:14:56 -07:00
block-sha1	…
builtin	gc: replace local buffer with git_path	2017-03-30 14:59:50 -07:00
ci	Travis: also test on 32-bit Linux	2017-03-06 11:19:09 -08:00
compat	…
contrib	Merge branch 'rs/strbuf-add-real-path' into maint	2017-03-28 13:52:19 -07:00
ewah	Merge branch 'jk/ewah-use-right-type-in-sizeof' into maint	2017-03-21 15:03:24 -07:00
git-gui	…
gitk-git	…
gitweb	…
mergetools	…
perl	…
po	…
ppc	…
refs	Merge branch 'bc/object-id'	2017-03-17 13:50:25 -07:00
sha1dc	sha1dc: avoid CPP macro collisions	2017-03-26 15:34:44 -07:00
t	Merge branch 'jh/memihash-opt'	2017-03-28 14:06:00 -07:00
templates	…
vcs-svn	…
xdiff	…
.gitattributes	…
.gitignore	…
.mailmap	Git 2.12.2	2017-03-24 13:31:01 -07:00
.travis.yml	Travis: also test on 32-bit Linux	2017-03-06 11:19:09 -08:00
COPYING	…
GIT-VERSION-GEN	Git 2.12.2	2017-03-24 12:59:15 -07:00
INSTALL	…
LGPL-2.1	…
Makefile	Merge branch 'jh/memihash-opt'	2017-03-28 14:06:00 -07:00
README.md	README: create HTTP/HTTPS links from URLs in Markdown	2017-03-01 14:45:45 -08:00
RelNotes	Prepare for 2.12.3	2017-03-28 13:54:14 -07:00
abspath.c	prefix_filename: simplify windows #ifdef	2017-03-21 11:18:41 -07:00
aclocal.m4	…
advice.c	…
advice.h	…
alias.c	…
alloc.c	…
apply.c	prefix_filename: return newly allocated string	2017-03-21 11:18:41 -07:00
apply.h	…
archive-tar.c	…
archive-zip.c	…
archive.c	…
archive.h	…
argv-array.c	…
argv-array.h	…
attr.c	pathspec: allow querying for attributes	2017-03-13 15:28:54 -07:00
attr.h	pathspec: allow querying for attributes	2017-03-13 15:28:54 -07:00
base85.c	…
bisect.c	replace unchecked snprintf calls with heap buffers	2017-03-30 14:59:50 -07:00
bisect.h	…
blob.c	…
blob.h	…
branch.c	create_branch: use xstrfmt for reflog message	2017-03-30 14:59:50 -07:00
branch.h	…
builtin.h	…
bulk-checkin.c	encode_in_pack_object_header: respect output buffer length	2017-03-24 12:34:07 -07:00
bulk-checkin.h	…
bundle.c	…
bundle.h	…
cache-tree.c	…
cache-tree.h	…
cache.h	odb_mkstemp: write filename into strbuf	2017-03-28 15:28:04 -07:00
check-builtins.sh	…
check-racy.c	…
check_bindir	…
color.c	…
color.h	…
column.c	…
column.h	…
combine-diff.c	combine-diff: replace malloc/snprintf with xstrfmt	2017-03-30 14:59:50 -07:00
command-list.txt	…
commit-slab.h	…
commit.c	Merge branch 'rs/commit-parsing-optim' into maint	2017-03-21 15:03:29 -07:00
commit.h	Merge branch 'rs/log-email-subject'	2017-03-10 13:24:24 -08:00
common-main.c	…
config.c	Merge branch 'jk/parse-config-key-cleanup' into maint	2017-03-28 13:52:19 -07:00
config.mak.in	…
config.mak.uname	Merge branch 'rj/remove-unused-mktemp' into maint	2017-03-21 15:03:24 -07:00
configure.ac	wrapper.c: remove unused gitmkstemps() function	2017-02-28 11:54:21 -08:00
connect.c	…
connect.h	…
connected.c	…
connected.h	…
convert.c	…
convert.h	…
copy.c	…
credential-cache--daemon.c	…
credential-cache.c	credential-cache: use XDG_CACHE_HOME for socket	2017-03-17 11:19:40 -07:00
credential-store.c	…
credential.c	…
credential.h	…
csum-file.c	…
csum-file.h	…
ctype.c	…
daemon.c	…
date.c	…
decorate.c	…
decorate.h	…
delta.h	…
diff-delta.c	…
diff-lib.c	…
diff-no-index.c	prefix_filename: return newly allocated string	2017-03-21 11:18:41 -07:00
diff.c	diff: avoid fixed-size buffer for patch-ids	2017-03-30 14:58:29 -07:00
diff.h	…
diffcore-break.c	…
diffcore-delta.c	…
diffcore-order.c	…
diffcore-pickaxe.c	Merge branch 'js/regexec-buf' into maint	2017-03-28 13:52:24 -07:00
diffcore-rename.c	…
diffcore.h	…
dir-iterator.c	…
dir-iterator.h	…
dir.c	Merge branch 'sb/checkout-recurse-submodules'	2017-03-28 14:05:58 -07:00
dir.h	…
editor.c	…
entry.c	entry.c: create submodules when interesting	2017-03-16 14:07:16 -07:00
environment.c	odb_mkstemp: use git_path_buf	2017-03-28 15:28:04 -07:00
exec_cmd.c	…
exec_cmd.h	…
fast-import.c	odb_mkstemp: write filename into strbuf	2017-03-28 15:28:04 -07:00
fetch-pack.c	Merge branch 'mm/fetch-show-error-message-on-unadvertised-object'	2017-03-14 15:23:18 -07:00
fetch-pack.h	fetch-pack: move code to report unmatched refs to a function	2017-03-02 11:12:53 -08:00
fmt-merge-msg.h	…
fsck.c	…
fsck.h	…
generate-cmdlist.sh	…
gettext.c	…
gettext.h	…
git-add--interactive.perl	Merge branch 'jk/add-i-use-pathspecs'	2017-03-17 13:50:26 -07:00
git-archimport.perl	…
git-bisect.sh	…
git-compat-util.h	Merge branch 'jk/pack-name-cleanups' into maint	2017-03-28 13:52:25 -07:00
git-cvsexportcommit.perl	…
git-cvsimport.perl	…
git-cvsserver.perl	…
git-difftool--helper.sh	…
git-filter-branch.sh	filter-branch: fix --prune-empty on parentless commits	2017-03-03 12:43:37 -08:00
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-parse-remote.sh	…
git-quiltimport.sh	…
git-rebase--am.sh	…
git-rebase--interactive.sh	…
git-rebase--merge.sh	…
git-rebase.sh	…
git-remote-testgit.sh	…
git-request-pull.sh	…
git-send-email.perl	Merge branch 'jh/send-email-one-cc' into maint	2017-03-21 15:03:30 -07:00
git-sh-i18n.sh	…
git-sh-setup.sh	…
git-stash.sh	stash: keep untracked files intact in stash -k	2017-03-22 14:55:56 -07:00
git-submodule.sh	…
git-svn.perl	git svn: fix authentication with 'branch'	2017-03-07 21:29:03 +00:00
git-web--browse.sh	…
git.c	…
git.rc	…
gpg-interface.c	…
gpg-interface.h	…
graph.c	…
graph.h	…
grep.c	convert unchecked snprintf into xsnprintf	2017-03-30 14:59:50 -07:00
grep.h	…
hash.h	Makefile: add DC_SHA1 knob	2017-03-17 10:40:25 -07:00
hashmap.c	hashmap: add disallow_rehash setting	2017-03-22 13:41:41 -07:00
hashmap.h	hashmap: add disallow_rehash setting	2017-03-22 13:41:41 -07:00
help.c	…
help.h	…
hex.c	…
http-backend.c	…
http-fetch.c	…
http-push.c	http-push: don't check return value of lookup_unknown_object()	2017-03-18 10:14:07 -07:00
http-walker.c	Merge branch 'ew/http-alternates-as-redirects-warning' into maint	2017-03-28 13:52:23 -07:00
http.c	convert unchecked snprintf into xsnprintf	2017-03-30 14:59:50 -07:00
http.h	…
ident.c	…
imap-send.c	convert unchecked snprintf into xsnprintf	2017-03-30 14:59:50 -07:00
iterator.h	…
khash.h	…
kwset.c	…
kwset.h	…
levenshtein.c	…
levenshtein.h	…
line-log.c	Merge branch 'vn/line-log-memcpy-size-fix' into maint	2017-03-16 13:56:42 -07:00
line-log.h	…
line-range.c	…
line-range.h	…
list-objects.c	…
list-objects.h	…
list.h	…
ll-merge.c	…
ll-merge.h	…
lockfile.c	…
lockfile.h	…
log-tree.c	pretty: use fmt_output_email_subject()	2017-03-01 15:09:17 -08:00
log-tree.h	pretty: use fmt_output_email_subject()	2017-03-01 15:09:17 -08:00
mailinfo.c	…
mailinfo.h	…
mailmap.c	…
mailmap.h	…
match-trees.c	…
merge-blobs.c	…
merge-blobs.h	…
merge-recursive.c	…
merge-recursive.h	…
merge.c	…
mergesort.c	…
mergesort.h	…
mru.c	…
mru.h	…
name-hash.c	name-hash: perf improvement for lazy_init_name_hash	2017-03-24 11:00:03 -07:00
notes-cache.c	…
notes-cache.h	…
notes-merge.c	…
notes-merge.h	…
notes-utils.c	…
notes-utils.h	…
notes.c	…
notes.h	…
object.c	…
object.h	…
oidset.c	…
oidset.h	…
pack-bitmap-write.c	odb_mkstemp: write filename into strbuf	2017-03-28 15:28:04 -07:00
pack-bitmap.c	…
pack-bitmap.h	…
pack-check.c	…
pack-objects.c	…
pack-objects.h	…
pack-revindex.c	…
pack-revindex.h	…
pack-write.c	odb_mkstemp: write filename into strbuf	2017-03-28 15:28:04 -07:00
pack.h	pack.h: define largest possible encoded object size	2017-03-24 12:34:07 -07:00
pager.c	Merge branch 'jk/pager-in-use'	2017-03-28 14:05:59 -07:00
parse-options-cb.c	…
parse-options.c	prefix_filename: return newly allocated string	2017-03-21 11:18:41 -07:00
parse-options.h	…
patch-delta.c	…
patch-ids.c	…
patch-ids.h	…
path.c	path.c: add xdg_cache_home	2017-03-13 14:39:36 -07:00
pathspec.c	pathspec: allow escaped query values	2017-03-13 15:28:56 -07:00
pathspec.h	pathspec: allow querying for attributes	2017-03-13 15:28:54 -07:00
pkt-line.c	…
pkt-line.h	…
preload-index.c	…
pretty.c	Merge branch 'rs/log-email-subject'	2017-03-10 13:24:24 -08:00
prio-queue.c	…
prio-queue.h	…
progress.c	…
progress.h	…
prompt.c	…
prompt.h	…
quote.c	…
quote.h	…
reachable.c	…
reachable.h	…
read-cache.c	Merge branch 'cc/split-index-config'	2017-03-17 13:50:23 -07:00
ref-filter.c	Merge branch 'jk/ref-filter-flags-cleanup'	2017-03-17 13:50:25 -07:00
ref-filter.h	ref-filter: move ref_cbdata definition into ref-filter.c	2017-03-10 11:51:30 -08:00
reflog-walk.c	…
reflog-walk.h	…
refs.c	avoid using mksnpath for refs	2017-03-30 14:59:50 -07:00
refs.h	Merge branch 'bc/object-id'	2017-03-17 13:50:25 -07:00
remote-curl.c	remote-curl: allow push options	2017-03-22 15:41:21 -07:00
remote-testsvn.c	…
remote.c	Merge branch 'jn/remote-helpers-with-git-dir' into maint	2017-03-24 12:57:53 -07:00
remote.h	Merge branch 'mm/fetch-show-error-message-on-unadvertised-object' into maint	2017-03-28 13:52:22 -07:00
replace_object.c	…
rerere.c	…
rerere.h	…
resolve-undo.c	…
resolve-undo.h	…
revision.c	Merge branch 'bc/object-id'	2017-03-17 13:50:25 -07:00
revision.h	Merge branch 'rs/path-name-safety-cleanup' into maint	2017-03-28 13:52:27 -07:00
run-command.c	Merge branch 'jk/execv-dashed-external' into maint	2017-03-28 13:52:23 -07:00
run-command.h	…
send-pack.c	Merge branch 'sb/push-options-via-transport'	2017-03-27 10:59:27 -07:00
send-pack.h	…
sequencer.c	sequencer: fix missing newline	2017-03-23 11:19:23 -07:00
sequencer.h	…
server-info.c	…
setup.c	Merge branch 'rs/strbuf-add-real-path' into maint	2017-03-28 13:52:19 -07:00
sh-i18n--envsubst.c	…
sha1-array.c	…
sha1-array.h	…
sha1-lookup.c	…
sha1-lookup.h	…
sha1_file.c	convert unchecked snprintf into xsnprintf	2017-03-30 14:59:50 -07:00
sha1_name.c	Merge branch 'bc/object-id'	2017-03-17 13:50:25 -07:00
shallow.c	…
shell.c	…
shortlog.h	…
show-index.c	…
sideband.c	…
sideband.h	…
sigchain.c	…
sigchain.h	…
split-index.c	split-index: add {add,remove}_split_index() functions	2017-03-01 13:24:21 -08:00
split-index.h	split-index: add {add,remove}_split_index() functions	2017-03-01 13:24:21 -08:00
strbuf.c	…
strbuf.h	Merge branch 'jk/interpret-branch-name' into maint	2017-03-28 13:52:22 -07:00
streaming.c	…
streaming.h	…
string-list.c	…
string-list.h	…
submodule-config.c	Merge branch 'sb/checkout-recurse-submodules'	2017-03-28 14:05:58 -07:00
submodule-config.h	update submodules: add submodule config parsing	2017-03-15 18:15:54 -07:00
submodule.c	convert unchecked snprintf into xsnprintf	2017-03-30 14:59:50 -07:00
submodule.h	Merge branch 'sb/checkout-recurse-submodules'	2017-03-28 14:05:58 -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	…
trailer.c	…
trailer.h	…
transport-helper.c	transport-helper: replace checked snprintf with xsnprintf	2017-03-30 14:59:50 -07:00
transport.c	Merge branch 'mm/fetch-show-error-message-on-unadvertised-object' into maint	2017-03-28 13:52:22 -07:00
transport.h	…
tree-diff.c	…
tree-walk.c	…
tree-walk.h	…
tree.c	…
tree.h	…
unicode_width.h	…
unimplemented.sh	…
unix-socket.c	…
unix-socket.h	…
unpack-trees.c	unpack-trees: check if we can perform the operation for submodules	2017-03-16 14:07:16 -07:00
unpack-trees.h	unpack-trees: check if we can perform the operation for submodules	2017-03-16 14:07:16 -07:00
upload-pack.c	…
url.c	…
url.h	…
urlmatch.c	…
urlmatch.h	…
usage.c	…
userdiff.c	…
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	Merge branch 'rs/strbuf-add-real-path' into maint	2017-03-28 13:52:19 -07:00
worktree.h	…
wrap-for-bin.sh	…
wrapper.c	wrapper.c: remove unused gitmkstemps() function	2017-02-28 11:54:21 -08:00
write_or_die.c	…
ws.c	…
wt-status.c	Merge branch 'sb/wt-status-cleanup' into maint	2017-03-28 13:52:26 -07:00
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.

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