Go to file

Derrick Stolee 3cf5f221be t7900: clean up some broken refs The tests for the 'prefetch' task create remotes and fetch refs into 'refs/prefetch/<remote>/' and tags into 'refs/tags/'. These tests use the remotes to create objects not intended to be seen by the "local" repository. In that sense, the incrmental-repack tasks did not have these objects and refs in mind. That test replaces the object directory with a specific pack-file layout for testing the batch-size logic. However, this causes some operations to start showing warnings such as: error: refs/prefetch/remote1/one does not point to a valid object! error: refs/tags/one does not point to a valid object! This only shows up if you run the tests verbosely and watch the output. It caught my eye and I _thought_ that there was a bug where 'git gc' or 'git repack' wouldn't check 'refs/prefetch/' before pruning objects. That is incorrect. Those commands do handle 'refs/prefetch/' correctly. All that is left is to clean up the tests in t7900-maintenance.sh to remove these tags and refs that are not being repacked for the incremental-repack tests. Use update-ref to ensure this works with all ref backends. Helped-by: Taylor Blau <me@ttaylorr.com> Signed-off-by: Derrick Stolee <dstolee@microsoft.com> Reviewed-by: Taylor Blau <me@ttaylorr.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>		2021-01-20 18:46:22 -08:00
.github	Merge branch 'da/vs-build-iconv-fix'	2020-12-14 10:21:38 -08:00
Documentation	The third batch	2021-01-15 21:48:47 -08:00
block-sha1	block-sha1: take a size_t length parameter	2020-11-16 13:41:35 -08:00
builtin	maintenance: set log.excludeDecoration durin prefetch	2021-01-20 18:46:22 -08:00
ci	ci/install-depends: attempt to fix "brew cask" stuff	2021-01-14 19:08:56 -08:00
compat	Merge branch 'da/vs-build-iconv-fix'	2020-12-14 10:21:38 -08:00
contrib	completion: add proper public __git_complete	2021-01-04 15:25:56 -08:00
ewah	bitmap: implement bitmap_is_subset()	2020-12-08 14:48:16 -08:00
git-gui	Merge https://github.com/prati0100/git-gui	2020-12-18 15:07:10 -08:00
gitk-git	…
gitweb	gitweb/Makefile: conditionally include ../GIT-VERSION-FILE	2020-12-08 16:56:56 -08:00
mergetools	Merge branch 'pd/mergetool-nvimdiff'	2020-11-21 15:14:39 -08:00
negotiator	…
perl	Merge branch 'jk/perl-warning'	2020-11-09 14:06:25 -08:00
po	l10n: zh_CN: for git v2.30.0 l10n round 1 and 2	2020-12-27 19:23:27 +08:00
ppc	…
refs	…
sha1collisiondetection@855827c583	…
sha1dc	…
sha256	…
t	t7900: clean up some broken refs	2021-01-20 18:46:22 -08:00
templates	…
trace2	…
vcs-svn	…
xdiff	…
.cirrus.yml	…
.clang-format	…
.editorconfig	…
.gitattributes	…
.gitignore	Merge branch 'fc/random-cleanup'	2020-12-08 15:11:21 -08:00
.gitmodules	…
.mailmap	…
.travis.yml	…
.tsan-suppressions	…
CODE_OF_CONDUCT.md	…
COPYING	…
GIT-VERSION-GEN	The first batch in 2.31 cycle	2021-01-06 23:33:44 -08:00
INSTALL	doc: mention Python 3.x supports	2020-12-14 15:01:03 -08:00
LGPL-2.1	…
Makefile	Merge branch 'ab/gettext-charset-comment-fix'	2021-01-15 21:48:46 -08:00
README.md	…
RelNotes	The first batch in 2.31 cycle	2021-01-06 23:33:44 -08:00
abspath.c	abspath: add a function to resolve paths with missing components	2020-12-12 23:35:47 -08:00
aclocal.m4	…
add-interactive.c	Merge branch 'js/add-i-color-fix'	2020-12-08 15:11:17 -08:00
add-interactive.h	…
add-patch.c	Merge branch 'js/add-i-color-fix'	2020-12-08 15:11:17 -08:00
advice.c	…
advice.h	…
alias.c	…
alias.h	…
alloc.c	…
alloc.h	…
apply.c	Merge branch 'ab/unreachable-break'	2020-12-18 15:15:18 -08:00
apply.h	…
archive-tar.c	archive: support compression levels beyond 9	2020-11-09 11:25:45 -08:00
archive-zip.c	…
archive.c	Merge branch 'rs/archive-plug-leak-refname'	2020-11-25 15:24:53 -08:00
archive.h	Merge branch 'rs/archive-plug-leak-refname'	2020-11-25 15:24:53 -08:00
attr.c	Use new HASHMAP_INIT macro to simplify hashmap initialization	2020-11-11 12:55:27 -08:00
attr.h	…
banned.h	banned.h: mark ctime_r() and asctime_r() as banned	2020-12-02 14:30:39 -08:00
base85.c	…
bisect.c	hash-lookup: rename from sha1-lookup	2021-01-04 13:01:55 -08:00
bisect.h	…
blame.c	Merge branch 'en/strmap'	2020-11-21 15:14:38 -08:00
blame.h	…
blob.c	…
blob.h	…
bloom.c	Use new HASHMAP_INIT macro to simplify hashmap initialization	2020-11-11 12:55:27 -08:00
bloom.h	…
branch.c	…
branch.h	…
builtin.h	Merge branch 'ds/maintenance-part-3'	2020-11-18 13:32:53 -08:00
bulk-checkin.c	…
bulk-checkin.h	…
bundle.c	…
bundle.h	…
cache-tree.c	…
cache-tree.h	…
cache.h	Merge branch 'bc/rev-parse-path-format'	2021-01-15 15:20:28 -08:00
chdir-notify.c	…
chdir-notify.h	…
check-builtins.sh	…
check_bindir	…
checkout.c	…
checkout.h	…
color.c	…
color.h	…
column.c	…
column.h	…
combine-diff.c	…
command-list.txt	Merge branch 'ab/retire-parse-remote'	2020-12-03 00:18:06 -08:00
commit-graph.c	hash-lookup: rename from sha1-lookup	2021-01-04 13:01:55 -08:00
commit-graph.h	…
commit-reach.c	…
commit-reach.h	…
commit-slab-decl.h	…
commit-slab-impl.h	…
commit-slab.h	…
commit.c	Merge branch 'ma/sha1-is-a-hash'	2021-01-15 15:20:29 -08:00
commit.h	Merge branch 'en/merge-ort-recursive'	2021-01-06 23:33:44 -08:00
common-main.c	…
config.c	Merge branch 'ew/decline-core-abbrev'	2021-01-15 15:20:28 -08:00
config.h	config: plumb --fixed-value into config API	2020-11-25 14:43:48 -08:00
config.mak.dev	Merge branch 'jc/sparse-error-for-developer-build'	2020-11-18 13:32:54 -08:00
config.mak.in	…
config.mak.uname	Merge branch 'rb/nonstop-config-mak-uname-update'	2020-12-18 15:15:18 -08:00
configure.ac	…
connect.c	…
connect.h	…
connected.c	…
connected.h	…
convert.c	…
convert.h	…
copy.c	…
credential.c	…
credential.h	…
csum-file.c	…
csum-file.h	csum-file: add hashwrite_be64()	2020-11-12 09:40:06 -08:00
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 'rs/plug-diff-cache-leak'	2020-11-25 15:24:53 -08:00
diff-no-index.c	…
diff.c	Merge branch 'jc/diff-I-status-fix'	2020-12-18 15:15:18 -08:00
diff.h	Merge branch 'mk/diff-ignore-regex'	2020-11-02 13:17:44 -08:00
diffcore-break.c	…
diffcore-delta.c	…
diffcore-order.c	…
diffcore-pickaxe.c	…
diffcore-rename.c	hashmap: provide deallocation function names	2020-11-02 12:15:50 -08:00
diffcore.h	…
dir-iterator.c	…
dir-iterator.h	…
dir.c	Merge branch 'en/strmap'	2020-11-21 15:14:38 -08:00
dir.h	…
editor.c	…
entry.c	…
environment.c	…
exec-cmd.c	…
exec-cmd.h	…
fetch-negotiator.c	…
fetch-negotiator.h	…
fetch-pack.c	Merge branch 'rs/fetch-pack-invalid-lockfile'	2020-12-08 15:11:20 -08:00
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.c: remove/reword a mostly-useless comment	2021-01-11 13:07:33 -08:00
gettext.h	…
git-add--interactive.perl	Merge branch 'js/add-i-color-fix'	2020-12-08 15:11:17 -08:00
git-archimport.perl	…
git-bisect.sh	Merge branch 'mr/bisect-in-c-3'	2020-11-09 14:06:25 -08:00
git-compat-util.h	Merge branch 'jc/compat-util-setitimer-fix'	2020-12-18 15:15:17 -08:00
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	Merge branch 'pb/mergetool-tool-help-fix'	2021-01-15 21:48:46 -08:00
git-mergetool.sh	…
git-p4.py	Merge branch 'dl/p4-encode-after-kw-expansion'	2021-01-15 21:48:47 -08:00
git-quiltimport.sh	…
git-rebase--preserve-merges.sh	…
git-request-pull.sh	…
git-send-email.perl	…
git-sh-i18n.sh	…
git-sh-setup.sh	…
git-submodule.sh	submodule: fix fetch_in_submodule logic	2020-11-24 13:14:09 -08:00
git-svn.perl	…
git-web--browse.sh	…
git.c	maintenance: fix SEGFAULT when no repository	2020-11-30 13:44:15 -08:00
git.rc	…
gpg-interface.c	…
gpg-interface.h	…
graph.c	…
graph.h	…
grep.c	grep: copy struct in one fell swoop	2020-11-30 13:55:54 -08:00
grep.h	grep: use designated initializers for `grep_defaults`	2020-11-21 14:50:33 -08:00
hash-lookup.c	hash-lookup: rename from sha1-lookup	2021-01-04 13:01:55 -08:00
hash-lookup.h	hash-lookup: rename from sha1-lookup	2021-01-04 13:01:55 -08:00
hash.h	cache.h: move hash/oid functions to hash.h	2020-12-04 13:55:14 -08:00
hashmap.c	hashmap: provide deallocation function names	2020-11-02 12:15:50 -08:00
hashmap.h	hashmap: provide deallocation function names	2020-11-02 12:15:50 -08:00
help.c	help.c: help.autocorrect=never means "do not compute suggestions"	2020-11-25 13:02:15 -08:00
help.h	…
hex.c	…
http-backend.c	…
http-fetch.c	…
http-push.c	…
http-walker.c	…
http.c	…
http.h	…
ident.c	…
imap-send.c	imap-send: parse default git config	2020-12-01 11:10:59 -08:00
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: fix function name in BUG	2020-11-16 14:28:25 -08:00
list-objects-filter-options.h	…
list-objects-filter.c	object-name.c: rename from sha1-name.c	2021-01-04 13:01:55 -08:00
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	format-patch: make output filename configurable	2020-11-09 17:44:41 -08:00
log-tree.h	format-patch: make output filename configurable	2020-11-09 17:44:41 -08:00
ls-refs.c	…
ls-refs.h	…
mailinfo.c	…
mailinfo.h	…
mailmap.c	…
mailmap.h	…
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-ort: implement merge_incore_recursive()	2020-12-16 21:56:39 -08:00
merge-ort.h	merge-ort: implement merge_incore_recursive()	2020-12-16 21:56:39 -08:00
merge-recursive.c	commit: move reverse_commit_list() from merge-recursive	2020-12-16 21:56:39 -08:00
merge-recursive.h	…
merge.c	…
mergesort.c	…
mergesort.h	…
midx.c	hash-lookup: rename from sha1-lookup	2021-01-04 13:01:55 -08:00
midx.h	…
name-hash.c	hashmap: provide deallocation function names	2020-11-02 12:15:50 -08:00
notes-cache.c	…
notes-cache.h	…
notes-merge.c	…
notes-merge.h	…
notes-utils.c	…
notes-utils.h	…
notes.c	Merge branch 'na/notes-displayref-is-not-boolean'	2020-11-30 14:49:44 -08:00
notes.h	…
object-file.c	hash-lookup: rename from sha1-lookup	2021-01-04 13:01:55 -08:00
object-name.c	object-name.c: rename from sha1-name.c	2021-01-04 13:01:55 -08:00
object-store.h	…
object.c	Merge branch 'en/strmap'	2020-11-21 15:14:38 -08:00
object.h	…
oid-array.c	hash-lookup: rename from sha1-lookup	2021-01-04 13:01:55 -08:00
oid-array.h	oid-array: provide a for-loop iterator	2020-12-07 12:32:04 -08:00
oidmap.c	hashmap: provide deallocation function names	2020-11-02 12:15:50 -08:00
oidmap.h	…
oidset.c	blame: silently ignore invalid ignore file objects	2020-11-10 13:05:06 -08:00
oidset.h	…
pack-bitmap-write.c	Merge branch 'ma/sha1-is-a-hash'	2021-01-15 15:20:29 -08:00
pack-bitmap.c	pack-bitmap: factor out 'add_commit_to_bitmap()'	2020-12-08 14:49:06 -08:00
pack-bitmap.h	pack-bitmap: factor out 'bitmap_for_commit()'	2020-12-08 14:49:04 -08:00
pack-check.c	fsck: correctly compute checksums on idx files larger than 4GB	2020-11-16 13:41:35 -08:00
pack-objects.c	…
pack-objects.h	…
pack-revindex.c	compute pack .idx byte offsets using size_t	2020-11-16 13:41:35 -08:00
pack-revindex.h	…
pack-write.c	Merge branch 'rs/hashwrite-be64'	2020-11-25 15:24:52 -08:00
pack.h	…
packfile.c	hash-lookup: rename from sha1-lookup	2021-01-04 13:01:55 -08:00
packfile.h	…
pager.c	…
parse-options-cb.c	…
parse-options.c	…
parse-options.h	parse-options: format argh like error messages	2021-01-06 15:10:27 -08:00
patch-delta.c	…
patch-ids.c	hash-lookup: rename from sha1-lookup	2021-01-04 13:01:55 -08:00
patch-ids.h	…
path.c	…
path.h	…
pathspec.c	…
pathspec.h	…
pkt-line.c	…
pkt-line.h	…
preload-index.c	…
pretty.c	pretty format %(trailers): add a "key_value_separator"	2020-12-09 14:16:42 -08:00
pretty.h	…
prio-queue.c	…
prio-queue.h	…
progress.c	…
progress.h	…
promisor-remote.c	…
promisor-remote.h	…
prompt.c	…
prompt.h	…
protocol.c	…
protocol.h	…
prune-packed.c	…
prune-packed.h	…
quote.c	…
quote.h	…
range-diff.c	Use new HASHMAP_INIT macro to simplify hashmap initialization	2020-11-11 12:55:27 -08:00
range-diff.h	…
reachable.c	…
reachable.h	…
read-cache.c	…
rebase-interactive.c	…
rebase-interactive.h	…
rebase.c	…
rebase.h	…
ref-filter.c	Merge branch 'en/strmap'	2020-11-21 15:14:38 -08:00
ref-filter.h	…
reflog-walk.c	…
reflog-walk.h	…
refs.c	init: provide useful advice about init.defaultBranch	2020-12-13 15:53:51 -08:00
refs.h	get_default_branch_name(): prepare for showing some advice	2020-12-13 15:53:50 -08:00
refspec.c	Merge branch 'fc/atmark-in-refspec'	2020-12-14 10:21:36 -08:00
refspec.h	…
remote-curl.c	…
remote.c	Merge branch 'nk/refspecs-negative-fix'	2020-12-23 13:59:46 -08:00
remote.h	…
replace-object.c	…
replace-object.h	…
repo-settings.c	…
repository.c	…
repository.h	…
rerere.c	hash-lookup: rename from sha1-lookup	2021-01-04 13:01:55 -08:00
rerere.h	…
reset.c	…
reset.h	…
resolve-undo.c	…
resolve-undo.h	…
revision.c	revision: trace topo-walk statistics	2021-01-04 15:18:22 -08:00
revision.h	format-patch: make output filename configurable	2020-11-09 17:44:41 -08:00
run-command.c	…
run-command.h	…
send-pack.c	Merge branch 'js/trace2-session-id'	2020-12-08 15:11:20 -08:00
send-pack.h	…
sequencer.c	Merge branch 'en/strmap'	2020-11-21 15:14:38 -08:00
sequencer.h	Merge branch 'en/merge-ort-api-null-impl'	2020-11-18 13:32:53 -08:00
serve.c	upload-pack, serve: log received client session ID	2020-11-11 18:26:53 -08:00
serve.h	…
server-info.c	…
setup.c	…
sh-i18n--envsubst.c	…
sha1dc_git.c	…
sha1dc_git.h	…
shallow.c	…
shallow.h	…
shell.c	…
shortlog.h	…
sideband.c	Merge branch 'jk/sideband-more-error-checking'	2020-11-09 14:06:29 -08:00
sideband.h	…
sigchain.c	…
sigchain.h	…
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: take advantage of FLEXPTR_ALLOC_STR when relevant	2020-11-11 12:55:27 -08:00
strmap.h	strmap: make callers of strmap_remove() to call it in void context	2020-12-15 15:30:44 -08:00
strvec.c	…
strvec.h	…
sub-process.c	…
sub-process.h	…
submodule-config.c	hashmap: provide deallocation function names	2020-11-02 12:15:50 -08:00
submodule-config.h	…
submodule.c	submodules: fix of regression on fetching of non-init subsub-repo	2020-12-09 12:32:07 -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	…
trace2.c	trace2: add a public function for getting the SID	2020-11-11 18:26:52 -08:00
trace2.h	trace2: add a public function for getting the SID	2020-11-11 18:26:52 -08:00
trailer.c	pretty format %(trailers): add a "key_value_separator"	2020-12-09 14:16:42 -08:00
trailer.h	pretty format %(trailers): add a "key_value_separator"	2020-12-09 14:16:42 -08:00
transport-helper.c	…
transport-internal.h	…
transport.c	transport: log received server session ID	2020-11-11 18:26:53 -08:00
transport.h	…
tree-diff.c	…
tree-walk.c	…
tree-walk.h	…
tree.c	tree: enable cmp_cache_name_compare() to be used elsewhere	2020-12-13 14:18:20 -08:00
tree.h	tree: enable cmp_cache_name_compare() to be used elsewhere	2020-12-13 14:18:20 -08:00
unicode-width.h	…
unimplemented.sh	…
unix-socket.c	…
unix-socket.h	…
unpack-trees.c	…
unpack-trees.h	…
upload-pack.c	Merge branch 'tb/partial-clone-filters-fix'	2020-12-17 15:06:40 -08:00
upload-pack.h	…
url.c	…
url.h	…
urlmatch.c	…
urlmatch.h	…
usage.c	Merge branch 'jt/trace-error-on-warning'	2020-12-08 15:11:17 -08:00
userdiff.c	Merge branch 've/userdiff-bash'	2020-11-02 13:17:46 -08:00
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: teach `repair` to fix multi-directional breakage	2020-12-21 13:44:28 -08:00
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-<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