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Patrick Steinhardt 9e89dcb66a builtin/ls-remote: fall back to SHA1 outside of a repo 
In c8aed5e8da (repository: stop setting SHA1 as the default object hash,
2024-05-07), we have stopped setting the default hash algorithm for
`the_repository`. Consequently, code that relies on `the_hash_algo` will
now crash when it hasn't explicitly been initialized, which may be the
case when running outside of a Git repository.

It was reported that git-ls-remote(1) may crash in such a way when using
a remote helper that advertises refspecs. This is because the refspec
announced by the helper will get parsed during capability negotiation.
At that point we haven't yet figured out what object format the remote
uses though, so when run outside of a repository then we will fail.

The course of action is somewhat dubious in the first place. Ideally, we
should only parse object IDs once we have asked the remote helper for
the object format. And if the helper didn't announce the "object-format"
capability, then we should always assume SHA256. But instead, we used to
take either SHA1 if there was no repository, or we used the hash of the
local repository, which is wrong.

Arguably though, crashing hard may not be in the best interest of our
users, either. So while the old behaviour was buggy, let's restore it
for now as a short-term fix. We should eventually revisit, potentially
by deferring the point in time when we parse the refspec until after we
have figured out the remote's object hash.

Reported-by: Mike Hommey <mh@glandium.org>
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2024-08-02 08:24:05 -07:00
.github
block-sha1
builtin builtin/ls-remote: fall back to SHA1 outside of a repo 2024-08-02 08:24:05 -07:00
ci Merge branch 'rj/test-sanitize-leak-log-fix' 2024-07-17 10:47:24 -07:00
compat mingw(is_msys2_sh): handle forward slashes in the sh.exe path, too 2024-07-13 16:23:37 -07:00
contrib cmake: fix build of t-oidtree 2024-07-12 14:32:52 -07:00
Documentation Git 2.46-rc2 2024-07-23 16:54:35 -07:00
ewah
git-gui Merge https://github.com/j6t/git-gui 2024-07-07 22:50:59 -07:00
gitk-git
gitweb Merge branch 'am/gitweb-feed-use-committer-date' 2024-07-15 10:11:41 -07:00
mergetools
negotiator global: introduce USE_THE_REPOSITORY_VARIABLE macro 2024-06-14 10:26:33 -07:00
oss-fuzz Merge branch 'tb/path-filter-fix' 2024-07-08 14:53:10 -07:00
perl Git.pm: use array in command_bidi_pipe example 2024-06-17 13:41:51 -07:00
po l10n: zh_CN: updated translation for 2.46 2024-07-28 19:52:41 +08:00
refs Merge branch 'ps/use-the-repository' 2024-07-02 09:59:00 -07:00
reftable Merge branch 'cp/unit-test-reftable-record' 2024-07-15 10:11:44 -07:00
sha1
sha1collisiondetection@855827c583
sha1dc
sha256
t builtin/ls-remote: fall back to SHA1 outside of a repo 2024-08-02 08:24:05 -07:00
templates
trace2
xdiff
.cirrus.yml
.clang-format Merge branch 'rs/clang-format-updates' 2024-07-15 10:11:42 -07:00
.editorconfig
.gitattributes
.gitignore
.gitlab-ci.yml
.gitmodules
.mailmap
.tsan-suppressions
abspath.c
abspath.h
aclocal.m4
add-interactive.c global: introduce USE_THE_REPOSITORY_VARIABLE macro 2024-06-14 10:26:33 -07:00
add-interactive.h
add-patch.c Merge branch 'ps/use-the-repository' 2024-07-02 09:59:00 -07:00
advice.c Merge branch 'ds/advice-sparse-index-expansion' 2024-07-16 11:18:56 -07:00
advice.h Merge branch 'ds/advice-sparse-index-expansion' 2024-07-16 11:18:56 -07:00
alias.c
alias.h
alloc.c
alloc.h
apply.c Merge branch 'ps/leakfixes-more' 2024-07-08 14:53:10 -07:00
apply.h Merge branch 'ps/leakfixes-more' 2024-07-08 14:53:10 -07:00
archive-tar.c global: introduce USE_THE_REPOSITORY_VARIABLE macro 2024-06-14 10:26:33 -07:00
archive-zip.c global: introduce USE_THE_REPOSITORY_VARIABLE macro 2024-06-14 10:26:33 -07:00
archive.c global: introduce USE_THE_REPOSITORY_VARIABLE macro 2024-06-14 10:26:33 -07:00
archive.h
attr.c Merge branch 'ps/use-the-repository' 2024-07-02 09:59:00 -07:00
attr.h Merge branch 'jc/varargs-attributes' 2024-06-17 15:55:55 -07:00
banned.h
base85.c
base85.h
bisect.c global: introduce USE_THE_REPOSITORY_VARIABLE macro 2024-06-14 10:26:33 -07:00
bisect.h
blame.c Merge branch 'ps/leakfixes-more' 2024-07-08 14:53:10 -07:00
blame.h
blob.c
blob.h
bloom.c Merge branch 'tb/path-filter-fix' 2024-07-08 14:53:10 -07:00
bloom.h bloom: introduce deinit_bloom_filters() 2024-06-25 13:52:06 -07:00
branch.c global: introduce USE_THE_REPOSITORY_VARIABLE macro 2024-06-14 10:26:33 -07:00
branch.h
builtin.h global: introduce USE_THE_REPOSITORY_VARIABLE macro 2024-06-14 10:26:33 -07:00
bulk-checkin.c global: introduce USE_THE_REPOSITORY_VARIABLE macro 2024-06-14 10:26:33 -07:00
bulk-checkin.h
bundle-uri.c Merge branch 'xx/bundie-uri-fixes' 2024-07-08 14:53:11 -07:00
bundle-uri.h
bundle.c Merge branch 'xx/bundie-uri-fixes' 2024-07-08 14:53:11 -07:00
bundle.h unbundle: extend object verification for fetches 2024-06-20 10:30:08 -07:00
cache-tree.c global: introduce USE_THE_REPOSITORY_VARIABLE macro 2024-06-14 10:26:33 -07:00
cache-tree.h
cbtree.c
cbtree.h
chdir-notify.c
chdir-notify.h
check-builtins.sh
checkout.c global: introduce USE_THE_REPOSITORY_VARIABLE macro 2024-06-14 10:26:33 -07:00
checkout.h hash-ll: merge with "hash.h" 2024-06-14 10:26:33 -07:00
chunk-format.c global: introduce USE_THE_REPOSITORY_VARIABLE macro 2024-06-14 10:26:33 -07:00
chunk-format.h hash-ll: merge with "hash.h" 2024-06-14 10:26:33 -07:00
CODE_OF_CONDUCT.md
color.c
color.h
column.c
column.h
combine-diff.c global: introduce USE_THE_REPOSITORY_VARIABLE macro 2024-06-14 10:26:33 -07:00
command-list.txt
commit-graph.c Merge branch 'tb/path-filter-fix' 2024-07-08 14:53:10 -07:00
commit-graph.h hash-ll: merge with "hash.h" 2024-06-14 10:26:33 -07:00
commit-reach.c global: introduce USE_THE_REPOSITORY_VARIABLE macro 2024-06-14 10:26:33 -07:00
commit-reach.h
commit-slab-decl.h
commit-slab-impl.h
commit-slab.h
commit.c Merge branch 'ps/leakfixes-more' 2024-07-08 14:53:10 -07:00
commit.h Merge branch 'ps/leakfixes-more' 2024-07-08 14:53:10 -07:00
common-main.c global: introduce USE_THE_REPOSITORY_VARIABLE macro 2024-06-14 10:26:33 -07:00
config.c Merge branch 'ps/leakfixes-more' 2024-07-08 14:53:10 -07:00
config.h Merge branch 'tb/pseudo-merge-reachability-bitmap' 2024-06-24 16:39:13 -07:00
config.mak.dev Merge branch 'tb/dev-build-pedantic-fix' 2024-07-15 10:11:42 -07:00
config.mak.in
config.mak.uname
configure.ac
connect.c
connect.h
connected.c global: introduce USE_THE_REPOSITORY_VARIABLE macro 2024-06-14 10:26:33 -07:00
connected.h
convert.c global: introduce USE_THE_REPOSITORY_VARIABLE macro 2024-06-14 10:26:33 -07:00
convert.h hash-ll: merge with "hash.h" 2024-06-14 10:26:33 -07:00
copy.c
copy.h
COPYING
credential.c
credential.h
csum-file.c global: introduce USE_THE_REPOSITORY_VARIABLE macro 2024-06-14 10:26:33 -07:00
csum-file.h hash-ll: merge with "hash.h" 2024-06-14 10:26:33 -07:00
ctype.c
daemon.c
date.c date: detect underflow/overflow when parsing dates with timezone offset 2024-06-25 17:07:41 -07:00
date.h
decorate.c
decorate.h
delta-islands.c global: introduce USE_THE_REPOSITORY_VARIABLE macro 2024-06-14 10:26:33 -07:00
delta-islands.h
delta.h
detect-compiler
diagnose.c global: introduce USE_THE_REPOSITORY_VARIABLE macro 2024-06-14 10:26:33 -07:00
diagnose.h
diff-delta.c
diff-lib.c Merge branch 'ps/leakfixes-more' 2024-07-08 14:53:10 -07:00
diff-merges.c
diff-merges.h
diff-no-index.c
diff.c Merge branch 'ps/leakfixes-more' 2024-07-08 14:53:10 -07:00
diff.h hash-ll: merge with "hash.h" 2024-06-14 10:26:33 -07:00
diffcore-break.c global: introduce USE_THE_REPOSITORY_VARIABLE macro 2024-06-14 10:26:33 -07:00
diffcore-delta.c
diffcore-order.c
diffcore-pickaxe.c
diffcore-rename.c Merge branch 'ps/use-the-repository' 2024-07-02 09:59:00 -07:00
diffcore-rotate.c
diffcore.h hash-ll: merge with "hash.h" 2024-06-14 10:26:33 -07:00
dir-iterator.c
dir-iterator.h
dir.c win32: override fspathcmp() with a directory separator-aware version 2024-07-13 16:23:36 -07:00
dir.h win32: override fspathcmp() with a directory separator-aware version 2024-07-13 16:23:36 -07:00
editor.c
editor.h
entry.c Merge branch 'ps/use-the-repository' 2024-07-02 09:59:00 -07:00
entry.h
environment.c global: introduce USE_THE_REPOSITORY_VARIABLE macro 2024-06-14 10:26:33 -07:00
environment.h
exec-cmd.c
exec-cmd.h
fetch-negotiator.c
fetch-negotiator.h
fetch-pack.c Merge branch 'xx/bundie-uri-fixes' 2024-07-08 14:53:11 -07:00
fetch-pack.h fetch-pack: expose fsckObjects configuration logic 2024-06-20 10:30:07 -07:00
fmt-merge-msg.c Merge branch 'ps/use-the-repository' 2024-07-02 09:59:00 -07:00
fmt-merge-msg.h
fsck.c Merge branch 'ps/use-the-repository' 2024-07-02 09:59:00 -07:00
fsck.h Merge branch 'ps/no-writable-strings' 2024-06-17 15:55:58 -07:00
fsmonitor--daemon.h
fsmonitor-ipc.c global: introduce USE_THE_REPOSITORY_VARIABLE macro 2024-06-14 10:26:33 -07:00
fsmonitor-ipc.h
fsmonitor-ll.h
fsmonitor-path-utils.h
fsmonitor-settings.c
fsmonitor-settings.h
fsmonitor.c
fsmonitor.h
generate-cmdlist.sh
generate-configlist.sh
generate-hooklist.sh
gettext.c
gettext.h
git-archimport.perl
git-compat-util.h win32: override fspathcmp() with a directory separator-aware version 2024-07-13 16:23:36 -07:00
git-curl-compat.h
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-request-pull.sh
git-send-email.perl Merge branch 'cb/send-email-sanitize-trailer-addresses' 2024-07-16 11:18:56 -07:00
git-sh-i18n.sh
git-sh-setup.sh
git-submodule.sh
git-svn.perl
GIT-VERSION-GEN Git 2.46 2024-07-29 07:14:09 -07:00
git-web--browse.sh
git-zlib.c
git-zlib.h
git.c global: introduce USE_THE_REPOSITORY_VARIABLE macro 2024-06-14 10:26:33 -07:00
git.rc
gpg-interface.c
gpg-interface.h
graph.c
graph.h
grep.c
grep.h
hash-lookup.c global: introduce USE_THE_REPOSITORY_VARIABLE macro 2024-06-14 10:26:33 -07:00
hash-lookup.h
hash.h hash-ll: merge with "hash.h" 2024-06-14 10:26:33 -07:00
hashmap.c
hashmap.h
help.c Merge branch 'ps/leakfixes-more' 2024-07-08 14:53:10 -07:00
help.h builtin/merge: fix leaking struct cmdnames in get_strategy() 2024-06-11 13:15:07 -07:00
hex-ll.c
hex-ll.h
hex.c global: introduce USE_THE_REPOSITORY_VARIABLE macro 2024-06-14 10:26:33 -07:00
hex.h hex: guard declarations with USE_THE_REPOSITORY_VARIABLE 2024-06-14 10:26:35 -07:00
hook.c
hook.h
http-backend.c Merge branch 'ps/use-the-repository' 2024-07-02 09:59:00 -07:00
http-fetch.c http-fetch: don't crash when parsing packfile without a repo 2024-06-14 10:26:34 -07:00
http-push.c global: introduce USE_THE_REPOSITORY_VARIABLE macro 2024-06-14 10:26:33 -07:00
http-walker.c global: introduce USE_THE_REPOSITORY_VARIABLE macro 2024-06-14 10:26:33 -07:00
http.c Merge branch 'jc/http-cookiefile' 2024-07-17 10:47:26 -07:00
http.h
ident.c
ident.h
imap-send.c Merge branch 'ps/no-writable-strings' 2024-06-17 15:55:58 -07:00
INSTALL
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: plug leaking find functions 2024-06-11 13:15:08 -07:00
line-range.h
linear-assignment.c
linear-assignment.h
list-objects-filter-options.c global: introduce USE_THE_REPOSITORY_VARIABLE macro 2024-06-14 10:26:33 -07:00
list-objects-filter-options.h
list-objects-filter.c Merge branch 'ps/leakfixes-more' 2024-07-08 14:53:10 -07:00
list-objects-filter.h
list-objects.c global: introduce USE_THE_REPOSITORY_VARIABLE macro 2024-06-14 10:26:33 -07:00
list-objects.h
list.h
lockfile.c
lockfile.h
log-tree.c Merge branch 'ps/leakfixes-more' 2024-07-08 14:53:10 -07:00
log-tree.h
loose.c global: introduce USE_THE_REPOSITORY_VARIABLE macro 2024-06-14 10:26:33 -07:00
loose.h hash-ll: merge with "hash.h" 2024-06-14 10:26:33 -07:00
ls-refs.c global: introduce USE_THE_REPOSITORY_VARIABLE macro 2024-06-14 10:26:33 -07:00
ls-refs.h
mailinfo.c
mailinfo.h
mailmap.c Merge branch 'ps/use-the-repository' 2024-07-02 09:59:00 -07:00
mailmap.h
Makefile Merge branch 'cp/unit-test-reftable-record' 2024-07-15 10:11:44 -07:00
match-trees.c global: introduce USE_THE_REPOSITORY_VARIABLE macro 2024-06-14 10:26:33 -07:00
match-trees.h
mem-pool.c
mem-pool.h
merge-blobs.c global: introduce USE_THE_REPOSITORY_VARIABLE macro 2024-06-14 10:26:33 -07:00
merge-blobs.h
merge-ll.c
merge-ll.h
merge-ort-wrappers.c merge: fix leaking merge bases 2024-06-11 13:15:08 -07:00
merge-ort-wrappers.h merge: fix leaking merge bases 2024-06-11 13:15:08 -07:00
merge-ort.c Merge branch 'en/ort-inner-merge-error-fix' 2024-07-16 11:18:55 -07:00
merge-ort.h Merge branch 'ps/leakfixes-more' 2024-07-08 14:53:10 -07:00
merge-recursive.c Merge branch 'ps/leakfixes-more' 2024-07-08 14:53:10 -07:00
merge-recursive.h merge: fix leaking merge bases 2024-06-11 13:15:08 -07:00
merge.c global: introduce USE_THE_REPOSITORY_VARIABLE macro 2024-06-14 10:26:33 -07:00
merge.h
mergesort.h
midx-write.c Merge branch 'ds/midx-write-repack-fix' 2024-07-23 16:54:33 -07:00
midx.c global: introduce USE_THE_REPOSITORY_VARIABLE macro 2024-06-14 10:26:33 -07:00
midx.h
name-hash.c
name-hash.h
notes-cache.c global: introduce USE_THE_REPOSITORY_VARIABLE macro 2024-06-14 10:26:33 -07:00
notes-cache.h
notes-merge.c Merge branch 'ps/leakfixes-more' 2024-07-08 14:53:10 -07:00
notes-merge.h
notes-utils.c Merge branch 'ps/leakfixes-more' 2024-07-08 14:53:10 -07:00
notes-utils.h commit: fix leaking parents when calling commit_tree_extended() 2024-06-11 13:15:07 -07:00
notes.c Merge branch 'ps/leakfixes-more' 2024-07-08 14:53:10 -07:00
notes.h
object-file-convert.c hash-ll: merge with "hash.h" 2024-06-14 10:26:33 -07:00
object-file-convert.h
object-file.c Merge branch 'ew/object-convert-leakfix' 2024-07-02 09:59:01 -07:00
object-file.h
object-name.c Merge branch 'ps/leakfixes-more' 2024-07-08 14:53:10 -07:00
object-name.h object-name: free leaking object contexts 2024-06-11 13:15:05 -07:00
object-store-ll.h
object-store.h
object.c global: introduce USE_THE_REPOSITORY_VARIABLE macro 2024-06-14 10:26:33 -07:00
object.h Merge branch 'tb/path-filter-fix' 2024-07-08 14:53:10 -07:00
oid-array.c global: introduce USE_THE_REPOSITORY_VARIABLE macro 2024-06-14 10:26:33 -07:00
oid-array.h
oidmap.c
oidmap.h hash-ll: merge with "hash.h" 2024-06-14 10:26:33 -07:00
oidset.c oidset: pass hash algorithm when parsing file 2024-06-14 10:26:34 -07:00
oidset.h oidset: pass hash algorithm when parsing file 2024-06-14 10:26:34 -07:00
oidtree.c global: ensure that object IDs are always padded 2024-06-14 10:26:32 -07:00
oidtree.h hash-ll: merge with "hash.h" 2024-06-14 10:26:33 -07:00
pack-bitmap-write.c Merge branch 'ps/use-the-repository' 2024-07-02 09:59:00 -07:00
pack-bitmap.c Merge branch 'ps/use-the-repository' 2024-07-02 09:59:00 -07:00
pack-bitmap.h
pack-check.c global: introduce USE_THE_REPOSITORY_VARIABLE macro 2024-06-14 10:26:33 -07:00
pack-mtimes.c
pack-mtimes.h
pack-objects.c
pack-objects.h
pack-revindex.c Merge branch 'ps/use-the-repository' 2024-07-02 09:59:00 -07:00
pack-revindex.h
pack-write.c global: introduce USE_THE_REPOSITORY_VARIABLE macro 2024-06-14 10:26:33 -07:00
pack.h
packfile.c global: introduce USE_THE_REPOSITORY_VARIABLE macro 2024-06-14 10:26:33 -07:00
packfile.h hash-ll: merge with "hash.h" 2024-06-14 10:26:33 -07:00
pager.c Merge branch 'rj/pager-die-upon-exec-failure' 2024-07-08 14:53:08 -07:00
pager.h
parallel-checkout.c global: ensure that object IDs are always padded 2024-06-14 10:26:32 -07:00
parallel-checkout.h
parse-options-cb.c Merge branch 'ps/use-the-repository' 2024-07-02 09:59:00 -07:00
parse-options.c
parse-options.h
parse.c
parse.h
patch-delta.c
patch-ids.c
patch-ids.h
path.c global: introduce USE_THE_REPOSITORY_VARIABLE macro 2024-06-14 10:26:33 -07:00
path.h Merge branch 'jc/worktree-git-path' 2024-06-24 16:39:15 -07:00
pathspec.c global: introduce USE_THE_REPOSITORY_VARIABLE macro 2024-06-14 10:26:33 -07:00
pathspec.h Merge branch 'as/pathspec-h-typofix' 2024-07-12 08:41:57 -07:00
pkt-line.c
pkt-line.h
preload-index.c
preload-index.h
pretty.c Merge branch 'ps/use-the-repository' 2024-07-02 09:59:00 -07:00
pretty.h
prio-queue.c
prio-queue.h
progress.c global: introduce USE_THE_REPOSITORY_VARIABLE macro 2024-06-14 10:26:33 -07:00
progress.h
promisor-remote.c global: introduce USE_THE_REPOSITORY_VARIABLE macro 2024-06-14 10:26:33 -07:00
promisor-remote.h
prompt.c
prompt.h
protocol-caps.c protocol-caps: use hash algorithm from passed-in repository 2024-06-14 10:26:34 -07:00
protocol-caps.h
protocol.c
protocol.h
prune-packed.c
prune-packed.h
pseudo-merge.c Merge branch 'ps/use-the-repository' 2024-07-02 09:59:00 -07:00
pseudo-merge.h
quote.c
quote.h
range-diff.c global: introduce USE_THE_REPOSITORY_VARIABLE macro 2024-06-14 10:26:33 -07:00
range-diff.h
reachable.c global: introduce USE_THE_REPOSITORY_VARIABLE macro 2024-06-14 10:26:33 -07:00
reachable.h
read-cache-ll.h hash-ll: merge with "hash.h" 2024-06-14 10:26:33 -07:00
read-cache.c global: introduce USE_THE_REPOSITORY_VARIABLE macro 2024-06-14 10:26:33 -07:00
read-cache.h
README.md
rebase-interactive.c Merge branch 'ps/use-the-repository' 2024-07-02 09:59:00 -07:00
rebase-interactive.h
rebase.c
rebase.h
ref-filter.c global: introduce USE_THE_REPOSITORY_VARIABLE macro 2024-06-14 10:26:33 -07:00
ref-filter.h
reflog-walk.c global: introduce USE_THE_REPOSITORY_VARIABLE macro 2024-06-14 10:26:33 -07:00
reflog-walk.h
reflog.c global: introduce USE_THE_REPOSITORY_VARIABLE macro 2024-06-14 10:26:33 -07:00
reflog.h
refs.c Merge branch 'ps/ref-storage-migration-fix' 2024-07-23 16:54:34 -07:00
refs.h Merge branch 'ch/refs-without-the-repository-fix' 2024-07-18 08:30:25 -07:00
refspec.c Merge branch 'ps/use-the-repository' 2024-07-02 09:59:00 -07:00
refspec.h
RelNotes More post 2.45.2 updates from the 'master' front 2024-06-28 15:53:19 -07:00
remote-curl.c Merge branch 'jk/remote-wo-url' 2024-07-02 09:59:01 -07:00
remote.c Merge branch 'jk/remote-wo-url' 2024-07-02 09:59:01 -07:00
remote.h Merge branch 'jk/remote-wo-url' 2024-07-02 09:59:01 -07:00
replace-object.c replace-object: use hash algorithm from passed-in repository 2024-06-14 10:26:34 -07:00
replace-object.h
repo-settings.c Merge branch 'tb/path-filter-fix' 2024-07-08 14:53:10 -07:00
repository.c Merge branch 'ps/ref-storage-migration' 2024-06-17 15:55:55 -07:00
repository.h Merge branch 'tb/path-filter-fix' 2024-07-08 14:53:10 -07:00
rerere.c Merge branch 'ps/leakfixes-more' 2024-07-08 14:53:10 -07:00
rerere.h
reset.c global: introduce USE_THE_REPOSITORY_VARIABLE macro 2024-06-14 10:26:33 -07:00
reset.h hash-ll: merge with "hash.h" 2024-06-14 10:26:33 -07:00
resolve-undo.c global: introduce USE_THE_REPOSITORY_VARIABLE macro 2024-06-14 10:26:33 -07:00
resolve-undo.h hash-ll: merge with "hash.h" 2024-06-14 10:26:33 -07:00
revision.c Merge branch 'ps/leakfixes-more' 2024-07-08 14:53:10 -07:00
revision.h
run-command.c run-command: declare the git_shell_path() function globally 2024-07-13 16:23:37 -07:00
run-command.h run-command: declare the git_shell_path() function globally 2024-07-13 16:23:37 -07:00
sane-ctype.h
scalar.c Merge branch 'ps/use-the-repository' 2024-07-02 09:59:00 -07:00
SECURITY.md
send-pack.c Merge branch 'jc/disable-push-nego-for-deletion' 2024-07-15 10:11:43 -07:00
send-pack.h
sequencer.c Merge branch 'ps/leakfixes-more' 2024-07-08 14:53:10 -07:00
sequencer.h Merge branch 'pw/rebase-i-error-message' into maint-2.45 2024-07-02 09:27:56 -07:00
serve.c hash-ll: merge with "hash.h" 2024-06-14 10:26:33 -07:00
serve.h
server-info.c Merge branch 'ps/use-the-repository' 2024-07-02 09:59:00 -07:00
server-info.h
setup.c Merge branch 'ps/use-the-repository' 2024-07-02 09:59:00 -07:00
setup.h
sh-i18n--envsubst.c
sha1dc_git.c
sha1dc_git.h
shallow.c global: introduce USE_THE_REPOSITORY_VARIABLE macro 2024-06-14 10:26:33 -07:00
shallow.h
shared.mak
shell.c
shortlog.h
sideband.c
sideband.h
sigchain.c
sigchain.h
simple-ipc.h
sparse-index.c Merge branch 'ds/advice-sparse-index-expansion' 2024-07-16 11:18:56 -07:00
sparse-index.h
split-index.c global: introduce USE_THE_REPOSITORY_VARIABLE macro 2024-06-14 10:26:33 -07:00
split-index.h hash-ll: merge with "hash.h" 2024-06-14 10:26:33 -07:00
stable-qsort.c
statinfo.c
statinfo.h
strbuf.c Merge branch 'gt/t-hash-unit-test' 2024-06-12 13:37:15 -07:00
strbuf.h
streaming.c global: introduce USE_THE_REPOSITORY_VARIABLE macro 2024-06-14 10:26:33 -07:00
streaming.h
string-list.c
string-list.h
strmap.c
strmap.h
strvec.c strvec: declare the strvec_push_nodup() function globally 2024-07-13 16:23:36 -07:00
strvec.h strvec: declare the strvec_push_nodup() function globally 2024-07-13 16:23:36 -07:00
sub-process.c
sub-process.h
submodule-config.c global: introduce USE_THE_REPOSITORY_VARIABLE macro 2024-06-14 10:26:33 -07:00
submodule-config.h
submodule.c global: introduce USE_THE_REPOSITORY_VARIABLE macro 2024-06-14 10:26:33 -07:00
submodule.h
symlinks.c
symlinks.h
tag.c global: introduce USE_THE_REPOSITORY_VARIABLE macro 2024-06-14 10:26:33 -07:00
tag.h
tar.h
tempfile.c
tempfile.h
thread-utils.c
thread-utils.h
tmp-objdir.c global: introduce USE_THE_REPOSITORY_VARIABLE macro 2024-06-14 10:26:33 -07:00
tmp-objdir.h
trace.c
trace.h
trace2.c
trace2.h
trailer.c
trailer.h
transport-helper.c global: introduce USE_THE_REPOSITORY_VARIABLE macro 2024-06-14 10:26:33 -07:00
transport-internal.h
transport.c Merge branch 'xx/bundie-uri-fixes' 2024-07-08 14:53:11 -07:00
transport.h
tree-diff.c hash-ll: merge with "hash.h" 2024-06-14 10:26:33 -07:00
tree-walk.c global: introduce USE_THE_REPOSITORY_VARIABLE macro 2024-06-14 10:26:33 -07:00
tree-walk.h hash-ll: merge with "hash.h" 2024-06-14 10:26:33 -07:00
tree.c global: introduce USE_THE_REPOSITORY_VARIABLE macro 2024-06-14 10:26:33 -07:00
tree.h
unicode-width.h
unimplemented.sh
unix-socket.c
unix-socket.h
unix-stream-server.c
unix-stream-server.h
unpack-trees.c global: introduce USE_THE_REPOSITORY_VARIABLE macro 2024-06-14 10:26:33 -07:00
unpack-trees.h
upload-pack.c global: introduce USE_THE_REPOSITORY_VARIABLE macro 2024-06-14 10:26:33 -07:00
upload-pack.h
url.c
url.h
urlmatch.c
urlmatch.h
usage.c
userdiff.c Merge branch 'rs/diff-exit-code-with-external-diff' 2024-06-20 15:45:08 -07:00
userdiff.h Merge branch 'rs/diff-exit-code-with-external-diff' 2024-06-20 15:45:08 -07:00
utf8.c
utf8.h
varint.c
varint.h
version.c
version.h
versioncmp.c
versioncmp.h
walker.c global: introduce USE_THE_REPOSITORY_VARIABLE macro 2024-06-14 10:26:33 -07:00
walker.h
wildmatch.c
wildmatch.h
worktree.c global: introduce USE_THE_REPOSITORY_VARIABLE macro 2024-06-14 10:26:33 -07:00
worktree.h Merge branch 'jc/worktree-git-path' 2024-06-24 16:39:15 -07:00
wrap-for-bin.sh
wrapper.c
wrapper.h
write-or-die.c
write-or-die.h
ws.c
ws.h
wt-status.c Merge branch 'ps/use-the-repository' 2024-07-02 09:59:00 -07:00
wt-status.h
xdiff-interface.c global: introduce USE_THE_REPOSITORY_VARIABLE macro 2024-06-14 10:26:33 -07:00
xdiff-interface.h hash-ll: merge with "hash.h" 2024-06-14 10:26:33 -07:00

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 and Documentation/CodingGuidelines).

Those wishing to help with error message, usage and informational message string translations (localization l10) should see po/README.md (a po file is a Portable Object file that holds the translations).

To subscribe to the list, send an email to git+subscribe@vger.kernel.org (see https://subspace.kernel.org/subscribing.html for details). The mailing list archives are available at https://lore.kernel.org/git/, https://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