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Patrick Steinhardt 47ef2193b3 odb/source-packed: flag known-bad objects as corrupt and not missing 
When reading packed objects we know to tell apart missing objects and
corrupt objects by returning a positive error code in the former case,
and a negative one in the latter case. We do that by distinguishing
between errors returned by `find_pack_entry()`, which yields the offset
of the object, and `packed_object_info()`, which reads the object
contents.

But even though we already distinguish those cases when reading packed
objects, the logic is broken in case a caller tries to read an object
that has been marked as corrupt. In that case, `find_pack_entry()` will
tell us that the object in question does not exist, and consequently
we'll not flag the object as corrupt but as missing.

Fix this issue by bubbling up whether the object is corrupt and, if so,
which packfile contains the corrupted object.

Note that we don't yet need the information about the specific packfile,
so we could've just as well made this a `bool *corrupted` pointer. But
we'll need information about the containing packfile in a subsequent
commit so that we can generate a proper error message telling the user
which packfile contains the broken object.

Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
 		2026-08-19 10:23:02 -07:00
.github Merge branch 'jk/ci-static-analysis-image-bump' 2026-08-05 11:10:51 -07:00
Documentation The 15th batch 2026-08-18 09:31:36 -07:00
bin-wrappers
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block-sha1
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builtin odb/source-packed: flag known-bad objects as corrupt and not missing 2026-08-19 10:23:02 -07:00
ci Merge branch 'ps/reftable-hardening' 2026-07-19 10:42:15 -07:00
compat Merge branch 'ps/writev' 2026-08-18 09:31:36 -07:00
compiler-tricks
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contrib Merge branch 'ps/writev' 2026-08-18 09:31:36 -07:00
ewah
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git-gui Merge branch 'master' of https://github.com/j6t/git-gui 2026-07-16 10:48:52 -07:00
gitk-git Merge branch 'master' of https://github.com/j6t/gitk 2026-07-16 10:47:40 -07:00
gitweb gitweb: shorten index hashes with trailing file modes 2026-07-17 09:12:59 -07:00
mergetools
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negotiator prio-queue: rename .nr to .nr_ and add accessor helpers 2026-06-09 11:11:46 -07:00
odb odb/source-packed: flag known-bad objects as corrupt and not missing 2026-08-19 10:23:02 -07:00
oss-fuzz Merge branch 'ps/reftable-hardening' 2026-07-19 10:42:15 -07:00
perl
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po Merge branch 'spanish_pr_bis' of github.com:basuradeluis/gitkbis 2026-07-16 10:53:01 +02:00
refs Merge branch 'rs/tempfile-wo-the-repository' 2026-07-30 10:32:02 -07:00
reftable Merge branch 'js/coverity-fixes-null-safety' 2026-07-19 10:42:20 -07:00
sha1 hash: add platform-specific discard functions 2026-07-02 09:50:47 -07:00
sha1collisiondetection@855827c583
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sha1dc
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sha256 hash: add platform-specific discard functions 2026-07-02 09:50:47 -07:00
src rust: discard hash context when finished 2026-07-19 16:26:09 -07:00
subprojects
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t odb/source-packed: flag known-bad objects as corrupt and not missing 2026-08-19 10:23:02 -07:00
templates
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tools hash: convert remaining direct function calls 2026-07-07 21:56:00 -07:00
trace2 hash: use git_hash_init() consistently 2026-07-07 21:56:00 -07:00
xdiff Merge branch 'mm/diff-U-takes-no-negative-values' 2026-05-25 09:40:07 +09:00
.b4-config b4: introduce configuration for the Git project 2026-06-15 10:13:28 -07:00
.b4-cover-template b4: include change-id in cover template 2026-07-10 09:49:47 -07:00
.cirrus.yml
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.clang-format
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.editorconfig
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.gitattributes Merge branch 'kw/gitattributes-typofix' 2026-06-21 16:41:37 -07:00
.gitignore Merge branch 'mm/git-url-parse' 2026-05-21 12:06:48 +09:00
.gitlab-ci.yml Merge branch 'jk/ci-static-analysis-image-bump' 2026-08-05 11:10:51 -07:00
.gitmodules
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.mailmap mailmap: map Elijah Newren's current and previous work addresses 2026-08-12 13:16:46 -07:00
.tsan-suppressions transport-helper: fix TSAN race in transfer_debug() 2026-06-09 14:05:42 -07:00
CODE_OF_CONDUCT.md
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COPYING
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Cargo.toml
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GIT-BUILD-OPTIONS.in
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GIT-VERSION-FILE.in
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GIT-VERSION-GEN Start Git 2.56 cycle 2026-07-06 15:50:25 -07:00
INSTALL
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LGPL-2.1
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Makefile Merge branch 'ps/writev' 2026-08-18 09:31:36 -07:00
README.md README: add GitLab CI badge to make it more discoverable 2026-07-06 07:21:57 -07:00
RelNotes Start Git 2.56 cycle 2026-07-06 15:50:25 -07:00
SECURITY.md
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abspath.c
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abspath.h
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aclocal.m4
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add-interactive.c
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add-interactive.h
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add-patch.c Merge branch 'sp/add-patch-with-fewer-the-repository' 2026-04-07 14:59:26 -07:00
add-patch.h
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advice.c push: suggest <remote> <branch> for a slash slip 2026-06-27 19:36:43 -07:00
advice.h push: suggest <remote> <branch> for a slash slip 2026-06-27 19:36:43 -07:00
alias.c alias: restore support for simple dotted aliases 2026-04-25 19:22:52 +09:00
alias.h
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alloc.c
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alloc.h
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apply.c Merge branch 'ty/migrate-excludes-file' 2026-07-30 10:32:03 -07:00
apply.h
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archive-tar.c
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archive-zip.c
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archive.c odb: use size_t for object_info.sizep and the size APIs 2026-06-15 07:45:41 -07:00
archive.h
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attr.c Merge branch 'ps/setup-drop-global-state' 2026-07-06 15:50:19 -07:00
attr.h
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banned.h
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base85.c
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base85.h
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bisect.c bisect: add --reset-when-found to leave when done 2026-08-02 16:34:36 -07:00
bisect.h
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blame.c odb: use size_t for object_info.sizep and the size APIs 2026-06-15 07:45:41 -07:00
blame.h
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blob.c
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blob.h
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bloom.c Merge branch 'jk/ci-static-analysis-image-bump' 2026-08-05 11:10:51 -07:00
bloom.h
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branch.c Merge branch 'rs/branch-delete-bisect-warning' 2026-08-05 11:10:51 -07:00
branch.h branch: report active bisect run when rejecting delete 2026-07-25 09:22:03 -07:00
build.rs
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builtin.h Merge branch 'mm/git-url-parse' 2026-05-21 12:06:48 +09:00
bundle-uri.c Merge branch 'ps/copy-wo-the-repository' 2026-07-27 09:09:00 -07:00
bundle-uri.h
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bundle.c use repo_hold_lock_file_for_update{,_mode,_timeout}() with custom repos 2026-07-14 12:54:25 -07:00
bundle.h
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cache-tree.c Merge branch 'jt/receive-pack-use-odb-transactions' 2026-07-22 10:30:53 -07:00
cache-tree.h
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cbtree.c cbtree: allow using arbitrary wrapper structures for nodes 2026-05-15 04:50:45 +09:00
cbtree.h cbtree: allow using arbitrary wrapper structures for nodes 2026-05-15 04:50:45 +09:00
chdir-notify.c chdir-notify: drop unused `chdir_notify_reparent()` 2026-06-26 08:27:19 -07:00
chdir-notify.h chdir-notify: drop unused `chdir_notify_reparent()` 2026-06-26 08:27:19 -07:00
checkout.c
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checkout.h
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chunk-format.c
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chunk-format.h
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color.c
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color.h
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column.c
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column.h
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combine-diff.c Merge branch 'ty/migrate-trust-executable-bit' 2026-07-30 10:32:02 -07:00
command-list.txt Merge branch 'mm/git-url-parse' 2026-05-21 12:06:48 +09:00
commit-graph.c Merge branch 'rs/tempfile-wo-the-repository' 2026-07-30 10:32:02 -07:00
commit-graph.h doc: fix typos via codespell 2026-06-08 00:21:35 +09:00
commit-reach.c Merge branch 'td/ref-filter-memoize-contains' 2026-07-27 09:08:59 -07:00
commit-reach.h commit-reach: reject cycles in contains walk 2026-06-12 15:56:44 -07:00
commit-slab-decl.h
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commit-slab-impl.h
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commit-slab.h
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commit.c Merge branch 'kk/prio-queue-get-put-fusion' 2026-07-13 08:27:27 -07:00
commit.h Merge branch 'kk/streaming-walk-pqueue' 2026-06-16 09:01:02 -07:00
common-exit.c
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common-init.c setup: split up concerns of `setup_git_env_internal()` 2026-07-07 10:49:40 -07:00
common-init.h
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common-main.c
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config.c Merge branch 'jt/config-lock-timeout' 2026-07-30 10:32:04 -07:00
config.h Merge branch 'hn/config-typo-advice' 2026-06-15 07:41:59 -07:00
config.mak.dev Merge branch 'ps/clang-w-glibc-2.43-and-_Generic' into maint-2.54 2026-05-21 12:23:51 +09:00
config.mak.in
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config.mak.uname compat/posix: introduce writev(3p) wrapper 2026-08-07 08:57:25 -07:00
configure.ac
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connect.c Merge branch 'ps/cat-file-remote-object-info' 2026-07-30 10:32:04 -07:00
connect.h connect: make write_fetch_command_and_capabilities() more generic 2026-07-24 08:46:59 -07:00
connected.c connected: search promisor objects generically 2026-06-25 13:20:20 -07:00
connected.h
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convert.c hex: add and use strbuf_add_oid_hex() 2026-05-14 15:59:25 +09:00
convert.h
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copy.c copy: drop dependency on `the_repository` 2026-07-16 14:10:08 -07:00
copy.h copy: drop dependency on `the_repository` 2026-07-16 14:10:08 -07:00
credential.c
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credential.h
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csum-file.c Merge branch 'jk/hash-algo-leak-fixes' 2026-07-16 23:05:47 -07:00
csum-file.h Merge branch 'jk/hash-algo-leak-fixes' 2026-07-16 23:05:47 -07:00
ctype.c
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daemon.c Merge branch 'st/daemon-sockaddr-fixes' 2026-06-11 04:31:17 -07:00
date.c docs: fix typos 2026-06-05 22:27:24 +09:00
date.h
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decorate.c
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decorate.h
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delta-islands.c docs: fix typos and grammar 2026-05-30 07:07:27 +09:00
delta-islands.h
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delta.h packfile,delta: drop the `cast_size_t_to_ulong()` wrappers 2026-06-15 07:45:41 -07:00
diagnose.c
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diagnose.h
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diff-delta.c
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diff-lib.c Merge branch 'jk/diff-relative-cached-unmerged-more' 2026-08-07 14:48:00 -07:00
diff-merges.c
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diff-merges.h
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diff-no-index.c
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diff.c merge-ll: consolidate conflict marker scanning logic 2026-07-31 08:52:15 -07:00
diff.h diff: reject negative values for -U/--unified 2026-05-13 10:13:26 +09:00
diffcore-break.c diffcore-break: guard against NULLed queue entries in merge loop 2026-07-10 08:13:54 -07:00
diffcore-delta.c
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diffcore-order.c
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diffcore-pickaxe.c docs: fix typos and grammar 2026-05-30 07:07:27 +09:00
diffcore-rename.c
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diffcore-rotate.c
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diffcore.h
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dir-iterator.c
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dir-iterator.h
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dir.c Merge branch 'ty/migrate-excludes-file' 2026-07-30 10:32:03 -07:00
dir.h ignore: note info/exclude lives in GIT_COMMON_DIR, not GIT_DIR 2026-05-13 10:25:52 +09:00
editor.c environment: move editor_program into repo_config_values 2026-07-14 07:30:23 -07:00
editor.h
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entry.c Merge branch 'ty/migrate-trust-executable-bit' 2026-07-30 10:32:02 -07:00
entry.h
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environment.c Merge branch 'ty/migrate-excludes-file' 2026-07-30 10:32:03 -07:00
environment.h Merge branch 'ty/migrate-excludes-file' 2026-07-30 10:32:03 -07:00
exec-cmd.c
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exec-cmd.h
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fetch-negotiator.c
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fetch-negotiator.h negotiator: add have_sent() interface 2026-05-20 11:33:24 +09:00
fetch-object-info.c cat-file: make remote-object-info allow-list adapt to the server 2026-07-24 08:49:09 -07:00
fetch-object-info.h cat-file: make remote-object-info allow-list adapt to the server 2026-07-24 08:49:09 -07:00
fetch-pack.c Merge branch 'tn/packfile-uri-concurrency' 2026-08-15 09:20:27 -07:00
fetch-pack.h fetch: add --negotiation-include option for negotiation 2026-05-20 11:33:24 +09:00
fmt-merge-msg.c odb: use size_t for object_info.sizep and the size APIs 2026-06-15 07:45:41 -07:00
fmt-merge-msg.h
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for-each-ref.h
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fsck.c odb: use size_t for object_info.sizep and the size APIs 2026-06-15 07:45:41 -07:00
fsck.h
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fsmonitor--daemon.h
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fsmonitor-ipc.c fsmonitor: close inherited file descriptors and detach in daemon 2026-04-15 08:44:33 -07:00
fsmonitor-ipc.h
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fsmonitor-ll.h
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fsmonitor-path-utils.h
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fsmonitor-settings.c
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fsmonitor-settings.h
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fsmonitor.c config: use repo_ignore_case() to access core.ignorecase 2026-06-19 10:04:56 -07:00
fsmonitor.h
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gettext.c
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gettext.h
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git-archimport.perl
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git-compat-util.h environment: move has_symlinks into repo_config_values 2026-07-20 07:37:05 -07:00
git-curl-compat.h
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git-cvsexportcommit.perl
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git-cvsimport.perl
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git-cvsserver.perl
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git-difftool--helper.sh
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git-filter-branch.sh
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git-instaweb.sh
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git-merge-octopus.sh
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git-merge-one-file.sh
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git-merge-resolve.sh
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git-mergetool--lib.sh
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git-mergetool.sh
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git-p4.py
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git-quiltimport.sh
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git-request-pull.sh
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git-send-email.perl
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git-sh-i18n.sh
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git-sh-setup.sh
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git-submodule.sh
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git-svn.perl
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git-web--browse.sh
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git-zlib.c zlib: properly clamp to uLong 2026-06-18 09:46:56 -07:00
git-zlib.h git-zlib: handle data streams larger than 4GB 2026-05-09 11:25:31 +09:00
git.c setup: unify setup of shallow file 2026-07-07 10:49:40 -07:00
git.rc.in
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gpg-interface.c gpg-interface: fix strip_cr_before_lf to only remove CR before LF 2026-06-24 09:49:05 -07:00
gpg-interface.h
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graph.c graph: add --[no-]graph-indent and log.graphIndent 2026-07-14 07:32:51 -07:00
graph.h graph: add a 2 commit buffer for lookahead 2026-07-14 07:32:51 -07:00
grep.c odb: use size_t for object_info.sizep and the size APIs 2026-06-15 07:45:41 -07:00
grep.h
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hash-lookup.c
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hash-lookup.h
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hash.c hash: check ctx->active flag in all wrapper functions 2026-07-07 21:56:00 -07:00
hash.h hash: make git_hash_discard() idempotent 2026-07-07 21:56:00 -07:00
hashmap.c
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hashmap.h
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help.c Merge branch 'jh/alias-i18n-fixes' into maint-2.54 2026-05-21 12:30:11 +09:00
help.h
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hex-ll.c
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hex-ll.h
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hex.c hex: add and use strbuf_add_oid_hex() 2026-05-14 15:59:25 +09:00
hex.h hex: add and use strbuf_add_oid_hex() 2026-05-14 15:59:25 +09:00
hook.c hook: allow hook.jobs=-1 to use all available CPU cores 2026-04-10 07:58:55 -07:00
hook.h Merge branch 'ak/typofixes' 2026-06-15 07:42:00 -07:00
http-backend.c setup: stop using `the_repository` in `enter_repo()` 2026-05-19 19:36:24 +09:00
http-fetch.c http: accept HTTP 416 for complete partial packs 2026-07-27 12:57:20 -07:00
http-push.c Merge branch 'tn/packfile-uri-concurrency' 2026-08-15 09:20:27 -07:00
http-walker.c http: accept HTTP 416 for complete partial packs 2026-07-27 12:57:20 -07:00
http.c Merge branch 'tn/packfile-uri-concurrency' 2026-08-15 09:20:27 -07:00
http.h Merge branch 'jk/hash-algo-leak-fixes' 2026-07-16 23:05:47 -07:00
ident.c
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ident.h
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imap-send.c imap-send: avoid leaking the IMAP upload buffer 2026-07-05 09:12:10 -07:00
iterator.h
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json-writer.c
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json-writer.h
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khash.h
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kwset.c
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kwset.h
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levenshtein.c
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levenshtein.h
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line-log.c Merge branch 'jk/bloom-leak-fixes' 2026-07-15 13:24:19 -07:00
line-log.h line-log: integrate -L output with the standard log-tree pipeline 2026-05-29 14:06:21 +09:00
line-range.c
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line-range.h
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linear-assignment.c
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linear-assignment.h
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list-objects-filter-options.c setup: stop using `the_repository` in `upgrade_repository_format()` 2026-05-19 19:36:25 +09:00
list-objects-filter-options.h
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list-objects-filter.c odb: use size_t for object_info.sizep and the size APIs 2026-06-15 07:45:41 -07:00
list-objects-filter.h
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list-objects.c
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list-objects.h
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list.h
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lockfile.c lockfile: add repo_hold_lock_file_for_update{,_timeout}{,_mode}() 2026-07-14 12:54:25 -07:00
lockfile.h lockfile: add repo_hold_lock_file_for_update{,_timeout}{,_mode}() 2026-07-14 12:54:25 -07:00
log-tree.c log: improve --follow following renames for non-linear history 2026-06-22 05:45:09 -07:00
log-tree.h log: improve --follow following renames for non-linear history 2026-06-22 05:45:09 -07:00
loose.c Merge branch 'rs/tempfile-wo-the-repository' 2026-07-30 10:32:02 -07:00
loose.h loose: refactor object map to operate on `struct odb_source_loose` 2026-06-01 18:47:18 +09:00
ls-refs.c
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ls-refs.h
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mailinfo.c
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mailinfo.h
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mailmap.c Merge branch 'ps/setup-drop-global-state' 2026-07-06 15:50:19 -07:00
mailmap.h
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match-trees.c odb: use size_t for object_info.sizep and the size APIs 2026-06-15 07:45:41 -07:00
match-trees.h
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mem-pool.c
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mem-pool.h
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merge-blobs.c odb: use size_t for object_info.sizep and the size APIs 2026-06-15 07:45:41 -07:00
merge-blobs.h odb: use size_t for object_info.sizep and the size APIs 2026-06-15 07:45:41 -07:00
merge-ll.c add: introduce '--resolved' option 2026-07-31 08:52:16 -07:00
merge-ll.h add: introduce '--resolved' option 2026-07-31 08:52:16 -07:00
merge-ort-wrappers.c
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merge-ort-wrappers.h
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merge-ort.c Merge branch 'en/ort-harden-against-corrupt-trees' 2026-07-06 15:50:20 -07:00
merge-ort.h
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merge.c
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merge.h
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mergesort.h
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meson.build Merge branch 'ps/writev' 2026-08-18 09:31:36 -07:00
meson_options.txt Merge branch 'ps/reftable-hardening' 2026-07-19 10:42:15 -07:00
midx-write.c Merge branch 'rs/tempfile-wo-the-repository' 2026-07-30 10:32:02 -07:00
midx.c odb/source-packed: flag known-bad objects as corrupt and not missing 2026-08-19 10:23:02 -07:00
midx.h odb/source-packed: flag known-bad objects as corrupt and not missing 2026-08-19 10:23:02 -07:00
name-hash.c config: use repo_ignore_case() to access core.ignorecase 2026-06-19 10:04:56 -07:00
name-hash.h
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notes-cache.c odb: use size_t for object_info.sizep and the size APIs 2026-06-15 07:45:41 -07:00
notes-cache.h
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notes-merge.c odb: use size_t for object_info.sizep and the size APIs 2026-06-15 07:45:41 -07:00
notes-merge.h
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notes-utils.c
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notes-utils.h
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notes.c odb: use size_t for object_info.sizep and the size APIs 2026-06-15 07:45:41 -07:00
notes.h
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object-file-convert.c
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object-file-convert.h
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object-file.c Merge branch 'ps/odb-move-loose-object-writing' 2026-07-30 10:32:05 -07:00
object-file.h Merge branch 'jt/receive-pack-use-odb-transactions' 2026-07-22 10:30:53 -07:00
object-name.c Merge branch 'ps/setup-split-discovery-and-setup' 2026-07-19 10:42:15 -07:00
object-name.h
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object.c odb: use size_t for object_info.sizep and the size APIs 2026-06-15 07:45:41 -07:00
object.h commit-reach: deduplicate queue entries in paint_down_to_common 2026-05-26 07:17:26 +09:00
odb.c Merge branch 'ps/odb-pluggable-housekeeping' 2026-08-05 11:10:51 -07:00
odb.h Merge branch 'ps/odb-pluggable-housekeeping' 2026-08-05 11:10:51 -07:00
oid-array.c
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oid-array.h
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oidmap.c
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oidmap.h
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oidset.c
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oidset.h
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oidtree.c oidtree: add ability to store data 2026-05-15 04:50:45 +09:00
oidtree.h oidtree: add ability to store data 2026-05-15 04:50:45 +09:00
pack-bitmap-write.c Merge branch 'kk/prio-queue-get-put-fusion' 2026-07-13 08:27:27 -07:00
pack-bitmap.c Merge branch 'dl/pack-bitmap-position-zero' 2026-08-07 14:48:01 -07:00
pack-bitmap.h odb: introduce object filters to `odb_for_each_object()` 2026-07-15 07:19:16 -07:00
pack-check.c hash: use git_hash_init() consistently 2026-07-07 21:56:00 -07:00
pack-mtimes.c
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pack-mtimes.h
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pack-objects.c
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pack-objects.h pack-objects: use size_t for in-core object sizes 2026-06-15 07:45:41 -07:00
pack-refs.c
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pack-refs.h
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pack-revindex.c midx: refactor interfaces to work on "packed" source 2026-06-17 05:00:01 -07:00
pack-revindex.h
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pack-write.c hash: use git_hash_init() consistently 2026-07-07 21:56:00 -07:00
pack.h
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packfile-list.c packfile: split out packfile list logic 2026-06-17 05:00:00 -07:00
packfile-list.h packfile: split out packfile list logic 2026-06-17 05:00:00 -07:00
packfile.c odb/source-packed: flag known-bad objects as corrupt and not missing 2026-08-19 10:23:02 -07:00
packfile.h odb/source-packed: flag known-bad objects as corrupt and not missing 2026-08-19 10:23:02 -07:00
pager.c environment: move pager_program into repo_config_values 2026-07-14 07:30:23 -07:00
pager.h
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parallel-checkout.c
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parallel-checkout.h
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parse-options-cb.c
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parse-options.c parse-options: exit 0 on -h 2026-07-07 17:48:57 -07:00
parse-options.h parse-options: add a separate case for help output on error 2026-07-07 17:48:56 -07:00
parse.c config: add a repo_config_get_uint() helper 2026-04-10 07:58:53 -07:00
parse.h config: add a repo_config_get_uint() helper 2026-04-10 07:58:53 -07:00
patch-delta.c packfile,delta: drop the `cast_size_t_to_ulong()` wrappers 2026-06-15 07:45:41 -07:00
patch-ids.c
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patch-ids.h patch-ids.h: add missing trailing parenthesis in documentation comment 2026-05-15 04:24:54 +09:00
path-walk.c Merge branch 'kk/prio-queue-get-put-fusion' 2026-07-13 08:27:27 -07:00
path-walk.h path-walk: support `object:type` filter 2026-05-24 18:41:07 +09:00
path.c path: extract format_path() and use in rev-parse 2026-06-23 21:15:52 -07:00
path.h Merge branch 'jk/repo-info-path-keys' 2026-07-06 15:50:23 -07:00
pathspec.c pathspec: use match for sparse-index expansion checks 2026-07-21 10:33:14 -07:00
pathspec.h
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pkt-line.c
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pkt-line.h
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preload-index.c
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preload-index.h
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pretty.c Merge branch 'rs/strbuf-add-oid-hex' 2026-06-09 10:04:50 +09:00
pretty.h
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prio-queue.c prio-queue: fold lazy_queue into prio_queue for automatic get+put fusion 2026-06-09 11:11:46 -07:00
prio-queue.h prio-queue: fold lazy_queue into prio_queue for automatic get+put fusion 2026-06-09 11:11:46 -07:00
progress.c
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progress.h
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promisor-remote.c Merge branch 'cc/promisor-auto-config-url-more' 2026-07-06 15:50:19 -07:00
promisor-remote.h promisor-remote: document caller filtering contract 2026-05-15 04:24:54 +09:00
prompt.c environment: move askpass_program into repo_config_values 2026-07-14 07:30:23 -07:00
prompt.h
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protocol-caps.c protocol-caps: check object existence regardless of the attributes requested 2026-07-24 08:46:59 -07:00
protocol-caps.h
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protocol.c
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protocol.h
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prune-packed.c
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prune-packed.h
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pseudo-merge.c pack-bitmap: prevent pattern leak on pseudo-merge re-assignment 2026-05-12 10:36:18 +09:00
pseudo-merge.h
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quote.c quote: simplify internals of dequoting 2026-05-19 12:14:03 +09:00
quote.h quote: drop sq_dequote_to_argv() 2026-05-19 12:14:03 +09:00
range-diff.c
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range-diff.h
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reachable.c Merge branch 'ps/refs-wo-the-repository' 2026-07-27 09:08:59 -07:00
reachable.h
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read-cache-ll.h read-cache: add remove_file_from_index_with_flags() 2026-07-31 08:52:16 -07:00
read-cache.c Merge branch 'jc/add-resolved' 2026-08-15 09:20:27 -07:00
read-cache.h environment: move has_symlinks into repo_config_values 2026-07-20 07:37:05 -07:00
rebase-interactive.c
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rebase-interactive.h
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rebase.c
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rebase.h
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ref-filter.c worktree: pass repository to public functions 2026-07-16 07:40:22 -07:00
ref-filter.h
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reflog-walk.c
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reflog-walk.h
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reflog.c odb: use size_t for object_info.sizep and the size APIs 2026-06-15 07:45:41 -07:00
reflog.h
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refs.c refs: remove remaining uses of `the_repository` 2026-07-16 07:40:22 -07:00
refs.h refs: remove remaining uses of `the_repository` 2026-07-16 07:40:22 -07:00
refspec.c refspec: stop depending on `the_repository` 2026-07-16 13:58:25 -07:00
refspec.h refspec: stop depending on `the_repository` 2026-07-16 13:58:25 -07:00
remote-curl.c remote-curl: simplify passing of push specs 2026-07-15 14:13:47 -07:00
remote.c Merge branch 'en/submodule-insteadof-remote-match' 2026-08-03 09:31:30 -07:00
remote.h remote: find tracking branches for URL push destinations 2026-07-22 11:29:49 -07:00
repack-cruft.c
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repack-filtered.c
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repack-geometry.c midx: refactor interfaces to work on "packed" source 2026-06-17 05:00:01 -07:00
repack-midx.c Merge branch 'rs/tempfile-wo-the-repository' 2026-07-30 10:32:02 -07:00
repack-promisor.c
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repack.c midx: refactor interfaces to work on "packed" source 2026-06-17 05:00:01 -07:00
repack.h repack: introduce `--write-midx=incremental` 2026-05-20 11:31:14 +09:00
replace-object.c
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replace-object.h
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replay.c Merge branch 'js/coverity-fixes-null-safety' 2026-07-19 10:42:20 -07:00
replay.h Merge branch 'ps/history-drop' 2026-07-15 13:24:19 -07:00
repo-settings.c refs: move parsing of "core.logAllRefUpdates" back into ref stores 2026-06-26 08:27:19 -07:00
repo-settings.h refs: move parsing of "core.logAllRefUpdates" back into ref stores 2026-06-26 08:27:19 -07:00
repository.c Merge branch 'ty/migrate-excludes-file' 2026-07-30 10:32:03 -07:00
repository.h Merge branch 'ty/migrate-excludes-file' 2026-07-30 10:32:03 -07:00
rerere.c Merge branch 'jc/add-resolved' 2026-08-15 09:20:27 -07:00
rerere.h
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reset.c reset: stop assuming that the caller passes in a clean index 2026-07-03 10:32:47 -07:00
reset.h reset: allow the caller to specify the current HEAD object 2026-07-03 10:32:47 -07:00
resolve-undo.c
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resolve-undo.h
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revision.c Merge branch 'mm/revision-pure-get-commit-action' 2026-08-07 14:48:00 -07:00
revision.h graph: add --[no-]graph-indent and log.graphIndent 2026-07-14 07:32:51 -07:00
run-command.c run-command: avoid `close(-1)` in `start_command()` error paths 2026-07-05 09:12:09 -07:00
run-command.h Merge branch 'pt/fsmonitor-linux' 2026-05-31 10:00:38 +09:00
sane-ctype.h
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scalar.c setup: stop using `the_repository` in `setup_git_directory()` 2026-05-19 19:36:25 +09:00
send-pack.c Merge branch 'ds/fetch-negotiation-options' 2026-05-27 14:15:45 +09:00
send-pack.h send-pack: pass negotiation config in push 2026-05-20 11:33:24 +09:00
sequencer.c Merge branch 'pw/rebase-fixup-fixes' 2026-08-05 11:10:51 -07:00
sequencer.h Merge branch 'pw/status-rebase-todo' 2026-07-06 15:50:23 -07:00
serve.c serve: advertise object-info feature 2026-07-24 08:46:59 -07:00
serve.h
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server-info.c
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server-info.h
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setup.c Merge branch 'ps/copy-wo-the-repository' 2026-07-27 09:09:00 -07:00
setup.h Merge branch 'ps/setup-split-discovery-and-setup' 2026-07-19 10:42:15 -07:00
sh-i18n--envsubst.c
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sha1dc_git.c hash algorithms: use size_t for section lengths 2026-06-16 09:02:33 -07:00
sha1dc_git.h hash algorithms: use size_t for section lengths 2026-06-16 09:02:33 -07:00
shallow.c Merge branch 'js/coverity-fixes-null-safety' 2026-07-19 10:42:20 -07:00
shallow.h setup: unify setup of shallow file 2026-07-07 10:49:40 -07:00
shared.mak
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shell.c
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shortlog.h
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sideband.c Merge branch 'ps/writev' 2026-08-18 09:31:36 -07:00
sideband.h
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sigchain.c
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sigchain.h
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simple-ipc.h
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sparse-index.c sparse-index: avoid crash on intent-to-add entry outside the cone 2026-07-06 07:49:10 -07:00
sparse-index.h
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split-index.c
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split-index.h
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stable-qsort.c
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statinfo.c environment: move "check_stat" into `struct repo_config_values` 2026-06-03 08:36:48 +09:00
statinfo.h
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strbuf.c strbuf: avoid redundant reset in strbuf_getwholeline() 2026-07-14 09:35:02 -07:00
strbuf.h strbuf: add strbuf_add_uint() 2026-05-13 00:48:42 +09:00
string-list.c
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string-list.h
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strmap.c
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strmap.h
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strvec.c
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strvec.h
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sub-process.c sub-process: use gentle handshake to avoid die() on startup failure 2026-06-02 07:48:57 +09:00
sub-process.h
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submodule-config.c odb: use size_t for object_info.sizep and the size APIs 2026-06-15 07:45:41 -07:00
submodule-config.h
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submodule.c Merge branch 'ps/refs-wo-the-repository' 2026-07-27 09:08:59 -07:00
submodule.h
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symlinks.c
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symlinks.h
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tag.c odb: use size_t for object_info.sizep and the size APIs 2026-06-15 07:45:41 -07:00
tag.h
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tar.h
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tempfile.c tempfile: stop using the_repository 2026-07-14 12:54:25 -07:00
tempfile.h tempfile: stop using the_repository 2026-07-14 12:54:25 -07:00
thread-utils.c
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thread-utils.h
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tmp-objdir.c
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tmp-objdir.h
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trace.c setup: move prefix into repository 2026-07-07 10:49:40 -07:00
trace.h
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trace2.c
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trace2.h
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trailer.c trailer: change strbuf in-place in unfold_value() 2026-05-16 22:11:07 +09:00
trailer.h
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transport-helper.c Merge branch 'ps/cat-file-remote-object-info' 2026-07-30 10:32:04 -07:00
transport-internal.h transport: add client support for object-info 2026-07-24 08:46:59 -07:00
transport.c Merge branch 'hn/url-push-tracking' 2026-08-03 09:31:29 -07:00
transport.h transport: add client support for object-info 2026-07-24 08:46:59 -07:00
tree-diff.c
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tree-walk.c odb: use size_t for object_info.sizep and the size APIs 2026-06-15 07:45:41 -07:00
tree-walk.h docs: fix typos and grammar 2026-05-30 07:07:27 +09:00
tree.c odb: use size_t for object_info.sizep and the size APIs 2026-06-15 07:45:41 -07:00
tree.h
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unicode-width.h
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unimplemented.sh
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unix-socket.c
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unix-socket.h
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unix-stream-server.c
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unix-stream-server.h
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unpack-trees.c Merge branch 'ty/migrate-ignorecase' 2026-07-19 10:42:19 -07:00
unpack-trees.h
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upload-pack.c Merge branch 'ob/more-repo-config-values' 2026-06-15 07:42:00 -07:00
upload-pack.h
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url.c url: return URL_SCHEME_UNKNOWN instead of dying 2026-05-06 09:48:27 +09:00
url.h url: return URL_SCHEME_UNKNOWN instead of dying 2026-05-06 09:48:27 +09:00
urlmatch.c urlmatch: add url_normalize_pattern() helper 2026-05-28 05:20:15 +09:00
urlmatch.h urlmatch: add url_normalize_pattern() helper 2026-05-28 05:20:15 +09:00
usage.c parse-options: exit 0 on -h 2026-07-07 17:48:57 -07:00
userdiff.c userdiff: add support for Swift 2026-07-23 07:14:34 -07:00
userdiff.h
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utf8.c
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utf8.h
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varint.c
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varint.h
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version-def.h.in
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version.c
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version.h
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versioncmp.c
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versioncmp.h
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walker.c prio-queue: rename .nr to .nr_ and add accessor helpers 2026-06-09 11:11:46 -07:00
walker.h
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wildmatch.c
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wildmatch.h
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worktree.c worktree: pass repository to public functions 2026-07-16 07:40:22 -07:00
worktree.h worktree: pass repository to public functions 2026-07-16 07:40:22 -07:00
wrapper.c wrapper: properly handle MAX_IO_SIZE in writev(3p) 2026-08-07 08:57:25 -07:00
wrapper.h wrapper: properly handle MAX_IO_SIZE in writev(3p) 2026-08-07 08:57:25 -07:00
write-or-die.c wrapper: introduce writev(3p) wrappers 2026-08-07 08:57:25 -07:00
write-or-die.h wrapper: introduce writev(3p) wrappers 2026-08-07 08:57:25 -07:00
ws.c
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ws.h
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wt-status.c wt-status: avoid repeated insertion for untracked paths 2026-07-19 16:21:33 -07:00
wt-status.h
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xdiff-interface.c odb: use size_t for object_info.sizep and the size APIs 2026-06-15 07:45:41 -07:00
xdiff-interface.h checkout -m: autostash when switching branches 2026-04-29 21:46:03 +09:00

README.md

GitHub build status GitLab 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.adoc to get started, then see Documentation/giteveryday.adoc for a useful minimum set of commands, and Documentation/git-<commandname>.adoc 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.adoc (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