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Message-ID: <xmqqploiphj3.fsf@gitster.g>
Date: Wed, 02 Oct 2024 09:59:44 -0700
From: Junio C Hamano <gitster@...ox.com>
To: git@...r.kernel.org
Cc: Linux Kernel <linux-kernel@...r.kernel.org>,
git-packagers@...glegroups.com
Subject: [ANNOUNCE] Git v2.47.0-rc1
A release candidate Git v2.47.0-rc1 is now available for testing at
the usual places. It is comprised of 670 non-merge commits since
v2.46.0, contributed by 71 people, 28 of which are new faces [*].
The tarballs are found at:
https://www.kernel.org/pub/software/scm/git/testing/
The following public repositories all have a copy of the
'v2.47.0-rc1' tag and the 'master' branch that the tag points at:
url = https://git.kernel.org/pub/scm/git/git
url = https://kernel.googlesource.com/pub/scm/git/git
url = git://repo.or.cz/alt-git.git
url = https://github.com/gitster/git
New contributors whose contributions weren't in v2.46.0 are as follows.
Welcome to the Git development community!
AbdAlRahman Gad, ahmed akef, Alex Galvin, Andrew Kreimer, Andrew
Morton, ArcticLampyrid, Avi Halachmi (:avih), David Disseldorp,
David Hull, D Harithamma, Furkan Akkurt, Han Jiang, Hong Jiang,
Ilya Tumaykin, Jayson Rhynas, Jeppe Øland, Jorge Luis Martinez
Gomez, Kevin Lyles, Kohei Shibata, Lincoln Yuji, Matt Liberty,
Piotr Siupa, Randall Becker, Rodrigo, Rodrigo Siqueira, Ryan
Hendrickson, Tomas Nordin, and Yuri Karnilaev.
Returning contributors who helped this release are as follows.
Thanks for your continued support.
Alexander Shopov, Alex Henrie, Antonin Delpeuch, Beat Bolli,
Brian Lyles, brian m. carlson, Brooke Kuhlmann, Calvin Wan,
Carlo Marcelo Arenas Belón, Celeste Liu, Chandra Pratap,
Christian Couder, Derrick Stolee, Elijah Newren, Emily Shaffer,
Eric Sunshine, Ghanshyam Thakkar, Ilya K, Jacob Keller, Jeff
King, Johannes Schindelin, John Cai, Josh Steadmon, Junio C
Hamano, Justin Tobler, Kaartic Sivaraam, Karthik Nayak, Kousik
Sanagavarapu, Kyle Lippincott, Martin Ågren, Matheus Tavares,
Mike Hommey, Patrick Steinhardt, Phillip Wood, Ramsay Jones,
René Scharfe, Ronan Pigott, Rubén Justo, shejialuo, Stephen
P. Smith, Sven Strickroth, Taylor Blau, and Xing Xin.
[*] We are counting not just the authorship contribution but issue
reporting, mentoring, helping and reviewing that are recorded in
the commit trailers.
----------------------------------------------------------------
Git v2.47 Release Notes (draft)
===============================
UI, Workflows & Features
------------------------
* Many Porcelain commands that internally use the merge machinery
were taught to consistently honor the diff.algorithm configuration.
* A few descriptions in "git show-ref -h" have been clarified.
* A 'P' command to "git add -p" that passes the patch hunk to the
pager has been added.
* "git grep -W" omits blank lines that follow the found function at
the end of the file, just like it omits blank lines before the next
function.
* The value of http.proxy can have "path" at the end for a socks
proxy that listens to a unix-domain socket, but we started to
discard it when we taught proxy auth code path to use the
credential helpers, which has been corrected.
* The code paths to compact multiple reftable files have been updated
to correctly deal with multiple compaction triggering at the same
time.
* Support to specify ref backend for submodules has been enhanced.
* "git svn" has been taught about svn:global-ignores property
recent versions of Subversion has.
* The default object hash and ref backend format used to be settable
only with explicit command line option to "git init" and
environment variables, but now they can be configured in the user's
global and system wide configuration.
* "git send-email" learned "--translate-aliases" option that reads
addresses from the standard input and emits the result of applying
aliases on them to the standard output.
* 'git for-each-ref' learned a new "--format" atom to find the branch
that the history leading to a given commit "%(is-base:<commit>)" is
likely based on.
* The command line prompt support used to be littered with bash-isms,
which has been corrected to work with more shells.
* Support for the RUNTIME_PREFIX feature has been added to z/OS port.
* "git send-email" learned "--mailmap" option to allow rewriting the
recipient addresses.
* "git mergetool" learned to use VSCode as a merge backend.
* "git pack-redundant" has been marked for removal in Git 3.0.
* One-line messages to "die" and other helper functions will get LF
added by these helper functions, but many existing messages had an
unnecessary LF at the end, which have been corrected.
* The "scalar clone" command learned the "--no-tags" option.
* The environment GIT_ADVICE has been intentionally kept undocumented
to discourage its use by interactive users. Add documentation to
help tool writers.
* "git apply --3way" learned to take "--ours" and other options.
Performance, Internal Implementation, Development Support etc.
--------------------------------------------------------------
* A build tweak knob has been simplified by not setting the value
that is already the default; another unused one has been removed.
* A CI job that use clang-format to check coding style issues in new
code has been added.
* The reviewing guidelines document now explicitly encourages people
to give positive reviews and how.
* Test script linter has been updated to catch an attempt to use
one-shot export construct "VAR=VAL func" for shell functions (which
does not work for some shells) better.
* Some project conventions have been added to CodingGuidelines.
* In the refs subsystem, implicit reliance of the_repository has been
eliminated; the repository associated with the ref store object is
used instead.
* Various tests in reftable library have been rewritten using the unit test
framework.
* A test that fails on an unusually slow machine was found, and made
less likely to cause trouble by lengthening the expiry value it
uses.
* An existing test of hashmap API has been rewritten with the
unit-test framework.
* A policy document that describes platform support levels and
expectation on platform stakeholders has been introduced.
* The refs API has been taught to give symref target information to
the users of ref iterators, allowing for-each-ref and friends to
avoid an extra ref_resolve_* API call per a symbolic ref.
* Unit-test framework has learned a simple control structure to allow
embedding test statements in-line instead of having to create a new
function to contain them.
* Incremental updates of multi-pack index files is getting worked on.
* Use of API functions that implicitly depend on the_repository
object in the config subsystem has been rewritten to pass a
repository object through the callchain.
* Unused parameters have been either marked as UNUSED to squelch
-Wunused warnings or dropped from many functions..
* The code in the reftable library has been cleaned up by discarding
unused "generic" interface.
* The underlying machinery for "git diff-index" has long been made to
expand the sparse index as needed, but the command fully expanded
the sparse index upfront, which now has been taught not to do.
* More trace2 events at key points on push and fetch code paths have
been added.
* Make our codebase compilable with the -Werror=unused-parameter
option.
* "git cat-file" works well with the sparse-index, and gets marked as
such.
* CI started failing completely for linux32 jobs, as the step to
upload failed test directory uses GitHub actions that is deprecated
and is now disabled.
* Import clar unit tests framework libgit2 folks invented for our
use.
* The error messages from the test script checker have been improved.
* The convention to calling into built-in command implementation has
been updated to pass the repository, if known, together with the
prefix value.
* "git apply" had custom buffer management code that predated before
use of strbuf got widespread, which has been updated to use strbuf,
which also plugged some memory leaks.
* The reftable backend learned to more efficiently handle exclude
patterns while enumerating the refs.
* CI updates. FreeBSD image has been updated to 13.4.
(merge 2eeb29702e cb/ci-freebsd-13-4 later to maint).
* Give timeout to the locking code to write to reftable, instead of
failing on the first failure without retrying.
* The checksum at the tail of files are now computed without
collision detection protection. This is safe as the consumer of
the information to protect itself from replay attacks checks for
hash collisions independently.
Fixes since v2.46
-----------------
* "git add -p" by users with diff.suppressBlankEmpty set to true
failed to parse the patch that represents an unmodified empty line
with an empty line (not a line with a single space on it), which
has been corrected.
* "git checkout --ours" (no other arguments) complained that the
option is incompatible with branch switching, which is technically
correct, but found confusing by some users. It now says that the
user needs to give pathspec to specify what paths to checkout.
* It has been documented that we avoid "VAR=VAL shell_func" and why.
* "git rebase --help" referred to "offset" (the difference between
the location a change was taken from and the change gets replaced)
incorrectly and called it "fuzz", which has been corrected.
* "git notes add -m '' --allow-empty" and friends that take prepared
data to create notes should not invoke an editor, but it started
doing so since Git 2.42, which has been corrected.
* An expensive operation to prepare tracing was done in re-encoding
code path even when the tracing was not requested, which has been
corrected.
* More leakfixes.
* The credential helper to talk to OSX keychain sometimes sent
garbage bytes after the username, which has been corrected.
* A recent update broke "git ls-remote" used outside a repository,
which has been corrected.
* The patch parser in 'git apply' has been a bit more lenient against
unexpected mode bits, like 100664, recorded on extended header lines.
* "git config --value=foo --fixed-value section.key newvalue" barfed
when the existing value in the configuration file used the
valueless true syntax, which has been corrected.
* The patch parser in "git patch-id" has been tightened to avoid
getting confused by lines that look like a patch header in the log
message.
* "git reflog expire" failed to honor annotated tags when computing
reachable commits.
* A flakey test and incorrect calls to strtoX() functions have been
fixed.
* Follow-up on 2.45.1 regression fix.
* "git rev-list ... | git diff-tree -p --remerge-diff --stdin" should
behave more or less like "git log -p --remerge-diff" but instead it
crashed, forgetting to prepare a temporary object store needed.
* "git bundle unbundle" outside a repository triggered a BUG()
unnecessarily, which has been corrected.
* Maintenance tasks other than "gc" now properly go background when
"git maintenance" runs them.
* We created a useless pseudo-merge reachability bitmap that is about
0 commits, and attempted to include commits that are not in packs,
which made no sense. These bugs have been corrected.
(merge a72dfab8b8 tb/pseudo-merge-bitmap-fixes later to maint).
* "git rebase -x --quiet" was not quiet, which was corrected.
* The code path for compacting reftable files saw some bugfixes
against concurrent operation.
* The code forgot to discard unnecessary in-core commit buffer data
for commits that "git log --skip=<number>" traversed but omitted
from the output, which has been corrected.
* "git verify-pack" and "git index-pack" started dying outside a
repository, which has been corrected.
* A data corruption bug when multi-pack-index is used and the same
objects are stored in multiple packfiles has been corrected.
* "git pack-refs --auto" for the files backend was too aggressive,
which has been a bit tamed.
(merge c3459ae9ef ps/pack-refs-auto-heuristics later to maint).
* A file descriptor left open is now properly closed when "git
sparse-checkout" updates the sparse patterns.
* In a few corner cases "git diff --exit-code" failed to report
"changes" (e.g., renamed without any content change), which has
been corrected.
* Cygwin does have /dev/tty support that is needed by things like
single-key input mode.
* The interpret-trailers command failed to recognise the end of the
message when the commit log ends in an incomplete line.
* "git rebase --autostash" failed to resurrect the autostashed
changes when the command gets aborted after giving back control
asking for hlep in conflict resolution.
(merge bf6ab087d1 pw/rebase-autostash-fix later to maint).
* The "imap-send" now allows to be compiled with NO_OPENSSL and
OPENSSL_SHA1 defined together.
(merge 997950a750 jk/no-openssl-with-openssl-sha1 later to maint).
* The support to customize build options to adjust for older versions
and/or older systems for the interop tests has been improved.
(merge 22ef5f02a8 jk/interop-test-build-options later to maint).
* Update the character width table for Unicode 16.
(merge 44dc651132 bb/unicode-width-table-16 later to maint).
* In Git 2.39, Git.pm stopped working in a bare repository, which has
been corrected.
(merge d3edb0bdde jk/git-pm-bare-repo-fix later to maint).
* When a remote-helper dies before Git writes to it, SIGPIPE killed
Git silently. We now explain the situation a bit better to the end
user in our error message.
(merge 6e7fac9bca jk/diag-unexpected-remote-helper-death later to maint).
* A few usability fixes to "git jump" (in contrib/).
(merge 083b82544d jk/jump-quickfix-fixes later to maint).
* "git diff --exit-code" ignored modified binary files, which has
been corrected.
(merge 9a41735af6 rs/diff-exit-code-binary later to maint).
* When a subprocess to work in a submodule spawned by "git submodule"
fails with SIGPIPE, the parent Git process caught the death of it,
but gave a generic "failed to work in that submodule", which was
misleading. We now behave as if the parent got SIGPIPE and die.
(merge 082caf527e pw/submodule-process-sigpipe later to maint).
* "git archive" with pathspec magic that uses the attribute
information did not work well, which has been corrected.
(merge 296743a7ca rs/archive-with-attr-pathspec-fix later to maint).
* Background tasks "git maintenance" runs may need to use credential
information when going over the network, but a credential helper
may work only in an interactive environment, and end up blocking a
scheduled task waiting for UI. Credential helpers can now behave
differently when they are not running interactively.
(merge b9183b0a02 ds/background-maintenance-with-credential later to maint).
* "git --git-dir=nowhere cmd" failed to properly notice that it
wasn't in any repository while processing includeIf.onbranch
configuration and instead crashed.
* When "git sparse-checkout disable" turns a sparse checkout into a
regular checkout, the index is fully expanded. This totally
expected behaviour however had an "oops, we are expanding the
index" advice message, which has been corrected.
(merge 537e516a39 ds/sparse-checkout-expansion-advice later to maint).
* Other code cleanup, docfix, build fix, etc.
(merge be10ac7037 jc/mailinfo-header-cleanup later to maint).
(merge 4460e052e0 jc/range-diff-lazy-setup later to maint).
(merge 0627c58e7a ak/typofixes later to maint).
(merge 83799f1500 jk/t9001-deflake later to maint).
(merge e02cc08a88 ak/typofix-2.46-maint later to maint).
(merge 5c5d29e1c4 ps/ci-gitlab-upgrade later to maint).
----------------------------------------------------------------
Changes since v2.46.0 are as follows:
AbdAlRahman Gad (8):
t7004: remove space after redirect operators
t7004: one command per line
t7004: use indented here-doc
t7004: do not prepare things outside test_expect_success
t7004: description on the same line as test_expect_success
t7004: begin the test body on the same line as test_expect_success
t7004: use single quotes instead of double quotes
t7004: make use of write_script
Alex Galvin (3):
git-svn: add public property `svn:global-ignores`
git-svn: use `svn:global-ignores` to create .gitignore
git-svn: mention `svn:global-ignores` in help+docs
Alex Henrie (2):
mergetools: vscode: new tool
apply: support --ours, --theirs, and --union for three-way merges
Alexander Shopov (1):
show-ref: improve short help messages of options
Andrew Kreimer (25):
attr: fix a typo
bloom: fix a typo
cbtree: fix a typo
config.mak.dev: fix a typo
diffcore-rename: fix typos
fsmonitor-settings: fix a typo
git-instaweb: fix a typo
git-p4: fix typos
gpg-interface: fix a typo
http: fix a typo
merge-ll: fix a typo
merge-ort: fix typos
object-file: fix a typo
pretty: fix a typo
read-cache-ll: fix a typo
rebase: fix a typo
refs: fix typos
revision: fix a typo
run-command: fix a typo
setup: fix a typo
sideband: fix a typo
upload-pack: fix a typo
ref-filter: fix a typo
Documentation/technical: fix a typo
builtin: fix typos
Antonin Delpeuch (1):
merge-recursive: honor diff.algorithm
Avi Halachmi (:avih) (8):
git-prompt: use here-doc instead of here-string
git-prompt: fix uninitialized variable
git-prompt: don't use shell arrays
git-prompt: replace [[...]] with standard code
git-prompt: add some missing quotes
git-prompt: don't use shell $'...'
git-prompt: ta-da! document usage in other shells
git-prompt: support custom 0-width PS1 markers
Beat Bolli (1):
unicode: update the width tables to Unicode 16
Brian Lyles (1):
interpret-trailers: handle message without trailing newline
Calvin Wan (1):
send-pack: add new tracing regions for push
Carlo Marcelo Arenas Belón (1):
ci: update FreeBSD image to 13.4
Celeste Liu (1):
doc: replace 3 dash with correct 2 dash in git-config(1)
Chandra Pratap (40):
t: move reftable/merged_test.c to the unit testing framework
t: harmonize t-reftable-merged.c with coding guidelines
t-reftable-merged: improve the test t_merged_single_record()
t-reftable-merged: improve the const-correctness of helper functions
t-reftable-merged: add tests for reftable_merged_table_max_update_index
t-reftable-merged: use reftable_ref_record_equal to compare ref records
t-reftable-merged: add test for REFTABLE_FORMAT_ERROR
reftable: remove unnecessary curly braces in reftable/pq.c
reftable: change the type of array indices to 'size_t' in reftable/pq.c
t: move reftable/pq_test.c to the unit testing framework
t-reftable-pq: make merged_iter_pqueue_check() static
t-reftable-pq: make merged_iter_pqueue_check() callable by reference
t-reftable-pq: add test for index based comparison
t-reftable-pq: add tests for merged_iter_pqueue_top()
reftable: remove unnecessary curly braces in reftable/tree.c
t: move reftable/tree_test.c to the unit testing framework
t-reftable-tree: split test_tree() into two sub-test functions
t-reftable-tree: add test for non-existent key
t-reftable-tree: improve the test for infix_walk()
t: move reftable/readwrite_test.c to the unit testing framework
t-reftable-readwrite: use free_names() instead of a for loop
t-reftable-readwrite: use 'for' in place of infinite 'while' loops
t-reftable-readwrite: add test for known error
t: move reftable/block_test.c to the unit testing framework
t: harmonize t-reftable-block.c with coding guidelines
t-reftable-block: release used block reader
t-reftable-block: use reftable_record_equal() instead of check_str()
t-reftable-block: use reftable_record_key() instead of strbuf_addstr()
t-reftable-block: use block_iter_reset() instead of block_iter_close()
t-reftable-block: use xstrfmt() instead of xstrdup()
t-reftable-block: remove unnecessary variable 'j'
t-reftable-block: add tests for log blocks
t-reftable-block: add tests for obj blocks
t-reftable-block: add tests for index blocks
t: move reftable/stack_test.c to the unit testing framework
t: harmonize t-reftable-stack.c with coding guidelines
t-reftable-stack: use Git's tempfile API instead of mkstemp()
t-reftable-stack: use reftable_ref_record_equal() to compare ref records
t-reftable-stack: add test for non-default compaction factor
t-reftable-stack: add test for stack iterators
D Harithamma (2):
convert: return early when not tracing
exec_cmd: RUNTIME_PREFIX on z/OS systems
David Disseldorp (1):
notes: do not trigger editor when adding an empty note
Derrick Stolee (11):
commit-reach: add get_branch_base_for_tip
commit: add gentle reference lookup method
for-each-ref: add 'is-base' token
p1500: add is-base performance tests
diff-index: integrate with the sparse index
scalar: add --no-tags option to 'scalar clone'
advice: recommend GIT_ADVICE=0 for tools
credential: add new interactive config option
maintenance: add custom config to background jobs
scalar: configure maintenance during 'reconfigure'
sparse-checkout: disable advice in 'disable'
Emily Shaffer (1):
Documentation: add platform support policy
Eric Sunshine (8):
t3430: drop unnecessary one-shot "VAR=val shell-func" invocation
t4034: fix use of one-shot variable assignment with shell function
check-non-portable-shell: loosen one-shot assignment error message
check-non-portable-shell: suggest alternative for `VAR=val shell-func`
check-non-portable-shell: improve `VAR=val shell-func` detection
chainlint: don't be fooled by "?!...?!" in test body
chainlint: make error messages self-explanatory
chainlint: reduce annotation noise-factor
Ghanshyam Thakkar (3):
t: port helper/test-hashmap.c to unit-tests/t-hashmap.c
t: migrate t0110-urlmatch-normalization to the new framework
t: port helper/test-oid-array.c to unit-tests/t-oid-array.c
Jacob Keller (7):
t9001-send-email.sh: fix quoting for mailrc --dump-aliases test
t9001-send-email.sh: update alias list used for pine test
send-email: teach git send-email option to translate aliases
check-mailmap: accept "user@...t" contacts
check-mailmap: add options for additional mailmap sources
send-email: add mailmap support via sendemail.mailmap and --mailmap
send-email: document --mailmap and associated configuration
Jayson Rhynas (1):
doc: fix hex code escapes in git-ls-files
Jeff King (87):
credential/osxkeychain: respect NUL terminator in username
apply: canonicalize modes read from patches
midx: drop unused parameters from add_midx_to_chain()
t4129: fix racy index when calling chmod after git-add
refs: drop some unused parameters from create_symref_lock()
pack-bitmap: load writer config from repository parameter
pack-bitmap: drop unused parameters from select_pseudo_merges()
ref-filter: drop unused parameters from email_atom_option_parser()
diff-lib: drop unused index argument from get_stat_data()
imap-send: mark unused parameter in ssl_socket_connect() fallback
update-ref: mark more unused parameters in parser callbacks
refs: mark unused parameters in ref_store fsck callbacks
refs: mark unused parameters in do_for_each_reflog_helper()
oss-fuzz: mark unused argv/argc argument
t/helper: mark more unused argv/argc arguments
unit-tests: ignore unused argc/argv
reftable: ignore unused argc/argv in test functions
reftable: drop obsolete test function declarations
reftable: mark unused parameters in virtual functions
t-hashmap: mark unused parameters in callback function
test-mergesort: mark unused parameters in trivial callback
setup: mark unused parameter in config callback
daemon: mark unused parameters in non-posix fallbacks
scalar: mark unused parameters in dummy function
t-hashmap: stop calling setup() for t_intern() test
gc: mark unused config parameter in virtual functions
t-reftable-readwrite: mark unused parameter in callback function
compat: disable -Wunused-parameter in 3rd-party code
compat: disable -Wunused-parameter in win32/headless.c
compat: mark unused parameters in win32/mingw functions
config.mak.dev: enable -Wunused-parameter by default
CodingGuidelines: mention -Wunused-parameter and UNUSED
t-reftable-block: mark unused argv/argc
reftable: mark unused parameters in empty iterator functions
gc: drop MAYBE_UNUSED annotation from used parameter
grep: prefer UNUSED to MAYBE_UNUSED for pcre allocators
revision: free commit buffers for skipped commits
drop trailing newline from warning/error/die messages
sparse-checkout: consolidate cleanup when writing patterns
sparse-checkout: check commit_lock_file when writing patterns
sparse-checkout: use fdopen_lock_file() instead of xfdopen()
t6300: drop newline from wrapped test title
ref-filter: avoid extra copies of payload/signature
ref-filter: strip signature when parsing tag trailers
ref-filter: drop useless cast in trailers_atom_parser()
ref-filter: store ref_trailer_buf data per-atom
ref-filter: fix leak of %(trailers) "argbuf"
ref-filter: fix leak with %(describe) arguments
ref-filter: fix leak when formatting %(push:remoteref)
ref-filter: add ref_format_clear() function
ci: drop run-docker scripts
ci: unify ubuntu and ubuntu32 dependencies
ci: use more recent linux32 image
ci: use regular action versions for linux32 job
imap-send: handle NO_OPENSSL even when openssl exists
t/interop: allow per-version make options
Git.pm: fix bare repository search with Directory option
Git.pm: use "rev-parse --absolute-git-dir" rather than perl code
print an error when remote helpers die during capabilities
git-jump: always specify column 1 for diff entries
git-jump: ignore deleted files in diff mode
t9001: use a more distinct fake BugID
connect: clear child process before freeing in diagnostic mode
fetch-pack: free object filter before exiting
fetch-pack, send-pack: clean up shallow oid array
commit: avoid leaking already-saved buffer
send-pack: free cas options before exit
transport-helper: fix strbuf leak in push_refs_with_push()
fetch: free "raw" string when shrinking refspec
fetch-pack: clear pack lockfiles list
transport-helper: fix leak of dummy refs_list
http: fix leak when redacting cookies from curl trace
http: fix leak of http_object_request struct
http: call git_inflate_end() when releasing http_object_request
http: stop leaking buffer in http_get_info_packs()
remote-curl: free HEAD ref with free_one_ref()
http-walker: free fake packed_git list
http-push: clear refspecs before exiting
http-push: free repo->url string
http-push: free curl header lists
http-push: free transfer_request dest field
http-push: free transfer_request strbuf
http-push: free remote_ls_ctx.dentry_name
http-push: free xml_ctx.cdata after use
http-push: clean up objects list
http-push: clean up loose request when falling back to packed
http-push: clean up local_refs at exit
Johannes Schindelin (9):
ci: bump microsoft/setup-msbuild from v1 to v2
ci(win+VS): download the vcpkg artifacts using a dedicated GitHub Action
clar: avoid compile error with mingw-w64
clar(win32): avoid compile error due to unused `fs_copy()`
clar: stop including `shellapi.h` unnecessarily
clar: add CMake support
cmake: rename clar-related variables to avoid confusion
cmake: stop looking for `REFTABLE_TEST_OBJS` in the Makefile
cmake: generalize the handling of the `UNIT_TEST_OBJS` list
John Cai (7):
refs: keep track of unresolved reference value in iterators
refs: add referent to each_ref_fn
ref-filter: populate symref from iterator
builtin: add a repository parameter for builtin functions
builtin: remove USE_THE_REPOSITORY_VARIABLE from builtin.h
builtin: remove USE_THE_REPOSITORY for those without the_repository
add: pass in repo variable instead of global the_repository
Josh Steadmon (2):
trace2: implement trace2_printf() for event target
fetch: add top-level trace2 regions
Junio C Hamano (69):
checkout: special case error messages during noop switching
doc: note that AT&T ksh does not work with our test suite
Revert "reflog expire: don't use lookup_commit_reference_gently()"
howto-maintain: cover a whole development cycle
howto-maintain: update daily tasks
CodingGuidelines: document a shell that "fails" "VAR=VAL shell_func"
ReviewingGuidelines: encourage positive reviews more
doc: difference in location to apply is "offset", not "fuzz"
mailmap: plug memory leak in read_mailmap_blob()
csum-file: introduce discard_hashfile()
t4204: patch-id supports various input format
patch-id: call flush_current_id() only when needed
patch-id: make get_one_patchid() more extensible
patch-id: rewrite code that detects the beginning of a patch
patch-id: tighten code to detect the patch header
safe.directory: preliminary clean-up
safe.directory: normalize the checked path
safe.directory: normalize the configured path
safe.directory: setting safe.directory="." allows the "current" directory
Start the 2.47 cycle
The second batch
t0018: remove leftover debugging cruft
t3206: test_when_finished before dirtying operations, not after
transport: fix leak with transport helper URLs
The third batch
tests: drop use of 'tee' that hides exit status
tutorial: grammofix
doc: grammofix in git-diff-tree
remerge-diff: lazily prepare temporary objdir on demand
remerge-diff: clean up temporary objdir at a central place
The fourth batch
howto-maintain: mention preformatted docs
The fifth batch
Prepare for 2.46.1
The sixth batch
CodingGuidelines: spaces around C operators
mailinfo: we parse fixed headers
The seventh batch
The eighth batch
A bit more topics for 2.46.x maintenance track
The ninth batch
git-config.1: --get-all description update
git-config.1: fix description of --regexp in synopsis
The tenth batch
The eleventh batch
CodingGuidelines: also mention MAYBE_UNUSED
refs/files-backend: work around -Wunused-parameter
The twelfth batch
The thirteenth batch
doc: remote.*.skip{DefaultUpdate,FetchAll} stops prefetch
ci: remove 'Upload failed tests' directories' step from linux32 jobs
The fourteenth batch
Another batch of topics for 2.46.1
The fifteenth batch
t5512.40 sometimes dies by SIGPIPE
Git 2.46.1
The sixteenth batch
The seventeenth batch
Revert "Merge branch 'jc/patch-id' into maint-2.46"
Start preparing for Git 2.46.2
ci updates
The eighteenth batch
The 19th batch
Git 2.46.2
The 20th batch
The 21st batch
Git 2.47-rc0
another batch after 2.47-rc0
Git 2.47-rc1
Justin Tobler (1):
doc: clarify post-receive hook behavior
Karthik Nayak (6):
clang-format: indent preprocessor directives after hash
clang-format: avoid spacing around bitfield colon
clang-format: formalize some of the spacing rules
ci: run style check on GitHub and GitLab
check-whitespace: detect if no base_commit is provided
ci/style-check: add `RemoveBracesLLVM` in CI job
Kevin Lyles (2):
t1092: allow run_on_* functions to use standard input
builtin/cat-file: mark 'git cat-file' sparse-index compatible
Kousik Sanagavarapu (1):
unit-tests/test-lib: fix typo in check_pointer_eq() description
Kyle Lippincott (2):
set errno=0 before strtoX calls
t6421: fix test to work when repo dir contains d0
Martin Ågren (2):
t1517: add missing LIBCURL prereq
t0211: add missing LIBCURL prereq
Matheus Tavares (1):
rebase --exec: respect --quiet
Patrick Steinhardt (267):
refs: stop using `the_repository`
refs/files: stop using `the_repository` in `parse_loose_ref_contents()`
refs/files: stop using `the_repository`
refs/packed: stop using `the_repository`
refs/reftable: stop using `the_repository`
clang-format: fix indentation width for preprocessor directives
Documentation: clarify indentation style for C preprocessor directives
Documentation: document naming schema for structs and their functions
Documentation: document idiomatic function names
Documentation: consistently use spaces inside initializers
t98xx: fix Perforce tests with p4d r23 and newer
ci: update Perforce version to r23.2
t98xx: mark Perforce tests as memory-leak free
builtin/replay: plug leaking `advance_name` variable
builtin/log: fix leaking branch name when creating cover letters
builtin/describe: fix memory leak with `--contains=`
builtin/describe: fix leaking array when running diff-index
builtin/describe: fix trivial memory leak when describing blob
builtin/name-rev: fix various trivial memory leaks
builtin/submodule--helper: fix leaking clone depth parameter
builtin/submodule--helper: fix leaking buffer in `is_tip_reachable`
builtin/ls-remote: fix leaking `pattern` strings
builtin/remote: fix leaking strings in `branch_list`
builtin/remote: fix various trivial memory leaks
builtin/stash: fix various trivial memory leaks
builtin/rev-parse: fix memory leak with `--parseopt`
builtin/show-branch: fix several memory leaks
builtin/credential-store: fix leaking credential
builtin/rerere: fix various trivial memory leaks
builtin/shortlog: fix various trivial memory leaks
builtin/worktree: fix leaking derived branch names
builtin/credential-cache: fix trivial leaks
t/test-repository: fix leaking repository
object-name: fix leaking commit list items
entry: fix leaking pathnames during delayed checkout
convert: fix leaking config strings
commit-reach: fix trivial memory leak when computing reachability
builtin/ls-remote: fall back to SHA1 outside of a repo
refs: drop `ref_store`-less functions
transport: mark more tests leak-free
git-submodule.sh: break overly long command lines
builtin/submodule: allow cloning with different ref storage format
builtin/clone: propagate ref storage format to submodules
refs: fix ref storage format for submodule ref stores
builtin/submodule: allow "add" to use different ref storage format
submodule: fix leaking fetch tasks
submodule: fix leaking seen submodule names
object: fix leaking packfiles when closing object store
reftable/stack: refactor function to gather table sizes
reftable/stack: extract function to setup stack with N tables
reftable/stack: test compaction with already-locked tables
reftable/stack: update stats on failed full compaction
reftable/stack: simplify tracking of table locks
reftable/stack: do not die when fsyncing lock file files
reftable/stack: use lock_file when adding table to "tables.list"
reftable/stack: fix corruption on concurrent compaction
reftable/stack: handle locked tables during auto-compaction
path: expose `do_git_path()` as `repo_git_pathv()`
path: expose `do_git_common_path()` as `repo_common_pathv()`
editor: do not rely on `the_repository` for interactive edits
hooks: remove implicit dependency on `the_repository`
path: stop relying on `the_repository` when reporting garbage
path: stop relying on `the_repository` in `worktree_git_path()`
path: hide functions using `the_repository` by default
config: introduce missing setters that take repo as parameter
config: expose `repo_config_clear()`
config: pass repo to `git_config_get_index_threads()`
config: pass repo to `git_config_get_split_index()`
config: pass repo to `git_config_get_max_percent_split_change()`
config: pass repo to `git_config_get_expiry()`
config: pass repo to `git_config_get_expiry_in_days()`
config: pass repo to `git_die_config()`
config: pass repo to functions that rename or copy sections
config: don't have setters depend on `the_repository`
config: don't depend on `the_repository` with branch conditions
global: prepare for hiding away repo-less config functions
config: hide functions using `the_repository` by default
builtin/bundle: have unbundle check for repo before opening its bundle
bundle: default to SHA1 when reading bundle headers
remote: plug memory leak when aliasing URLs
git: fix leaking system paths
object-file: fix memory leak when reading corrupted headers
object-name: fix leaking symlink paths in object context
bulk-checkin: fix leaking state TODO
read-cache: fix leaking hashfile when writing index fails
submodule-config: fix leaking name entry when traversing submodules
config: fix leaking comment character config
builtin/rebase: fix leaking `commit.gpgsign` value
builtin/notes: fix leaking `struct notes_tree` when merging notes
builtin/fast-import: plug trivial memory leaks
builtin/fast-export: fix leaking diff options
builtin/fast-export: plug leaking tag names
merge-ort: unconditionally release attributes index
sequencer: release todo list on error paths
unpack-trees: clear index when not propagating it
diff: fix leak when parsing invalid ignore regex option
builtin/format-patch: fix various trivial memory leaks
userdiff: fix leaking memory for configured diff drivers
builtin/log: fix leak when showing converted blob contents
diff: free state populated via options
builtin/diff: free symmetric diff members
config: fix constness of out parameter for `git_config_get_expiry()`
builtin/gc: refactor to read config into structure
builtin/gc: fix leaking config values
builtin/gc: stop processing log file on signal
builtin/gc: add a `--detach` flag
builtin/maintenance: add a `--detach` flag
run-command: fix detaching when running auto maintenance
builtin/stash: fix `--keep-index --include-untracked` with empty HEAD
t0001: exercise initialization with ref formats more thoroughly
t0001: delete repositories when object format tests finish
setup: merge configuration of repository formats
setup: make object format configurable via config
setup: make ref storage format configurable via config
t7900: fix flaky test due to leaking background job
t7900: exercise detaching via trace2 regions
builtin/maintenance: fix loose objects task emitting pack hash
reftable/merged: expose functions to initialize iterators
reftable/merged: rename `reftable_new_merged_table()`
reftable/merged: stop using generic tables in the merged table
reftable/stack: open-code reading refs
reftable/iter: drop double-checking logic
reftable/generic: move generic iterator code into iterator interface
reftable/dump: drop unused `compact_stack()`
t/helper: inline `reftable_dump_main()`
t/helper: inline `reftable_reader_print_file()`
t/helper: inline `reftable_stack_print_directory()`
t/helper: inline `reftable_table_print()`
t/helper: inline printing of reftable records
t/helper: use `hash_to_hex_algop()` to print hashes
t/helper: refactor to not use `struct reftable_table`
reftable/generic: drop interface
mailinfo: fix leaking header data
convert: fix leaks when resetting attributes
pretty: fix memory leaks when parsing pretty formats
pretty: fix leaking key/value separator buffer
builtin/merge-tree: fix leaking `-X` strategy options
builtin/upload-archive: fix leaking args passed to `write_archive()`
builtin/archive: fix leaking `OPT_FILENAME()` value
midx-write: fix leaking hashfile on error cases
builtin/repack: fix leaks when computing packs to repack
t/helper: fix leaking multi-pack-indices in "read-midx"
transport: fix leaking OID arrays in git:// transport data
builtin/send-pack: fix leaking refspecs
sideband: fix leaks when configuring sideband colors
builtin/fetch-pack: fix leaking refs
remote: fix leaking config strings
remote: fix leaks when matching refspecs
remote: fix leaking peer ref when expanding refmap
builtin/fetch: fix leaking transaction with `--atomic`
transport: fix leaking arguments when fetching from bundle
transport: fix leaking negotiation tips
reftable/blocksource: drop malloc block source
reftable/stack: inline `stack_compact_range_stats()`
reftable/reader: rename `reftable_new_reader()`
reftable/reader: inline `init_reader()`
reftable/reader: inline `reader_close()`
reftable/stack: fix broken refnames in `write_n_ref_tables()`
reftable/reader: introduce refcounting
reftable/reader: keep readers alive during iteration
reftable/stack: reorder swapping in the reloaded stack contents
reftable/stack: fix segfault when reload with reused readers fails
Documentation/BreakingChanges: announce removal of git-pack-redundant(1)
builtin/index-pack: fix segfaults when running outside of a repo
wrapper: introduce `log2u()`
t0601: merge tests for auto-packing of refs
refs/files: use heuristic to decide whether to repack with `--auto`
t: do not pass GIT_TEST_OPTS to unit tests with prove
t: import the clar unit testing framework
t/clar: fix compatibility with NonStop
Makefile: fix sparse dependency on GENERATED_H
Makefile: make hdr-check depend on generated headers
Makefile: do not use sparse on third-party sources
Makefile: wire up the clar unit testing framework
t/unit-tests: implement test driver
t/unit-tests: convert strvec tests to use clar
t/unit-tests: convert ctype tests to use clar
t/test-lib: allow skipping leak checks for passing tests
fetch-pack: fix memory leaks on fetch negotiation
send-pack: fix leaking common object IDs
builtin/push: fix leaking refspec query result
upload-pack: fix leaking child process data on reachability checks
submodule: fix leaking fetch task data
builtin/submodule--helper: fix leaking refs on push-check
remote: fix leaking tracking refs
remote: fix leak in reachability check of a remote-tracking ref
send-pack: fix leaking push cert nonce
gpg-interface: fix misdesigned signing key interfaces
object: clear grafts when clearing parsed object pool
shallow: free grafts when unregistering them
shallow: fix leaking members of `struct shallow_info`
negotiator/skipping: fix leaking commit entries
builtin/repack: fix leaking line buffer when packing promisors
builtin/pack-objects: plug leaking list of keep-packs
builtin/grep: fix leaking object context
builtin/fmt-merge-msg: fix leaking buffers
match-trees: fix leaking prefixes in `shift_tree()`
merge-ort: fix two leaks when handling directory rename modifications
builtin/repack: fix leaking keep-pack list
ref-filter: fix leak with unterminated %(if) atoms
Makefile: rename clar-related variables to avoid confusion
environment: make `get_git_dir()` accept a repository
environment: make `get_git_common_dir()` accept a repository
environment: make `get_object_directory()` accept a repository
environment: make `get_index_file()` accept a repository
environment: make `get_graft_file()` accept a repository
environment: make `get_git_work_tree()` accept a repository
config: document `read_early_config()` and `read_very_early_config()`
config: make dependency on repo in `read_early_config()` explicit
environment: move object database functions into object layer
environment: make `get_git_namespace()` self-contained
environment: move `set_git_dir()` and related into setup layer
environment: reorder header to split out `the_repository`-free section
environment: guard state depending on a repository
repo-settings: split out declarations into a standalone header
repo-settings: track defaults close to `struct repo_settings`
branch: stop modifying `log_all_ref_updates` variable
refs: stop modifying global `log_all_ref_updates` variable
environment: stop storing "core.logAllRefUpdates" globally
environment: stop storing "core.preferSymlinkRefs" globally
environment: stop storing "core.warnAmbiguousRefs" globally
environment: stop storing "core.notesRef" globally
ci: add Ubuntu 16.04 job to GitLab CI
refs: properly apply exclude patterns to namespaced refs
builtin/receive-pack: fix exclude patterns when announcing refs
Makefile: stop listing test library objects twice
t/unit-tests: introduce reftable library
reftable/reader: make table iterator reseekable
refs/reftable: wire up support for exclude patterns
apply: reorder functions to move image-related things together
apply: rename functions operating on `struct image`
apply: introduce macro and function to init images
apply: refactor code to drop `line_allocated`
apply: rename members that track line count and allocation length
apply: refactor `struct image` to use a `struct strbuf`
gitlab-ci: upgrade machine type of Linux runners
t1305: exercise edge cases of "onbranch" includes
config: fix evaluating "onbranch" with nonexistent git dir
refs/reftable: introduce "reftable.lockTimeout"
reftable/stack: allow locking of outdated stacks
refs/reftable: reload locked stack when preparing transaction
http-fetch: clear leaking git-index-pack(1) arguments
shallow: fix leak when unregistering last shallow root
fetch-pack: fix leaking sought refs
builtin/help: fix dangling reference to `html_path`
builtin/help: fix leaking `html_path` when reading config multiple times
git: fix leaking argv when handling builtins
submodule: fix leaking update strategy
builtin/submodule--helper: clear child process when not running it
builtin/submodule--helper: fix leaking error buffer
t/helper: fix leaking subrepo in nested submodule config helper
builtin/submodule--helper: fix leaking remote ref on errors
dir: fix off by one errors for ignored and untracked entries
builtin/pull: fix leaking "ff" option
diff: fix leaking orderfile option
parse-options: free previous value of `OPTION_FILENAME`
diffcore-order: fix leaking buffer when parsing orderfiles
builtin/repack: fix leaking configuration
builtin/difftool: plug several trivial memory leaks
trace2: destroy context stored in thread-local storage
submodule: fix leaking submodule ODB paths
grep: fix leaking grep pattern
promisor-remote: fix leaking partial clone filter
builtin/maintenance: fix leaking config string
builtin/maintenance: fix leak in `get_schedule_cmd()`
revision: fix leaking parents when simplifying commits
diffcore-break: fix leaking filespecs when merging broken pairs
Phillip Wood (4):
add-patch: handle splitting hunks with diff.suppressBlankEmpty
add-patch: use normalize_marker() when recounting edited hunk
rebase: apply and cleanup autostash when rebase fails to start
submodule status: propagate SIGPIPE
Ramsay Jones (4):
Makefile: drop -Wno-universal-initializer from SP_EXTRA_FLAGS
config.mak.uname: remove unused uname_P variable
compat/terminal: mark parameter of git_terminal_prompt() UNUSED
config.mak.uname: add HAVE_DEV_TTY to cygwin config section
René Scharfe (18):
t-strvec: use test_msg()
t-strvec: improve check_strvec() output
t-strvec: fix type mismatch in check_strvec
grep: -W: skip trailing empty lines at EOF, too
t-example-decorate: remove test messages
t0080: use here-doc test body
unit-tests: show location of checks outside of tests
unit-tests: add if_test
t-ctype: use if_test
t-reftable-basics: use if_test
t-strvec: use if_test
log-tree: use decimal_width()
remote: plug memory leaks at early returns
diff: report copies and renames as changes in run_diff_cmd()
diff: report dirty submodules as changes in builtin_diff()
diff: report modified binary files as changes in builtin_diff()
archive: load index before pathspec checks
commit-graph: remove unnecessary UNLEAK
Rubén Justo (4):
add-patch: test for 'p' command
pager: do not close fd 2 unnecessarily
pager: introduce wait_for_pager
add-patch: render hunks through the pager
Ryan Hendrickson (1):
http: do not ignore proxy path
Stephen P. Smith (1):
.mailmap document current address.
Sven Strickroth (1):
refs/files: prevent memory leak by freeing packed_ref_store
Taylor Blau (42):
config.c: avoid segfault with --fixed-value and valueless config
t/t7704-repack-cruft.sh: avoid failures during long-running tests
Documentation: describe incremental MIDX format
midx: add new fields for incremental MIDX chains
midx: teach `nth_midxed_pack_int_id()` about incremental MIDXs
midx: teach `prepare_midx_pack()` about incremental MIDXs
midx: teach `nth_midxed_object_oid()` about incremental MIDXs
midx: teach `nth_bitmapped_pack()` about incremental MIDXs
midx: introduce `bsearch_one_midx()`
midx: teach `bsearch_midx()` about incremental MIDXs
midx: teach `nth_midxed_offset()` about incremental MIDXs
midx: teach `fill_midx_entry()` about incremental MIDXs
midx: remove unused `midx_locate_pack()`
midx: teach `midx_contains_pack()` about incremental MIDXs
midx: teach `midx_preferred_pack()` about incremental MIDXs
midx: teach `midx_fanout_add_midx_fanout()` about incremental MIDXs
midx: support reading incremental MIDX chains
midx: implement verification support for incremental MIDXs
t: retire 'GIT_TEST_MULTI_PACK_INDEX_WRITE_BITMAP'
t/t5313-pack-bounds-checks.sh: prepare for sub-directories
midx: implement support for writing incremental MIDX chains
pack-bitmap: initialize `bitmap_writer_init()` with packing_data
pack-bitmap: drop redundant args from `bitmap_writer_build_type_index()`
pack-bitmap: drop redundant args from `bitmap_writer_build()`
pack-bitmap: drop redundant args from `bitmap_writer_finish()`
pack-bitmap-write.c: select pseudo-merges even for small bitmaps
t/t5333-pseudo-merge-bitmaps.sh: demonstrate empty pseudo-merge groups
pseudo-merge.c: do not generate empty pseudo-merge commits
pseudo-merge.c: ensure pseudo-merge groups are closed
t/t5332-multi-pack-reuse.sh: verify pack generation with --strict
pack-bitmap: tag bitmapped packs with their corresponding MIDX
builtin/pack-objects.c: translate bit positions during pack-reuse
pack-bitmap.c: avoid repeated `pack_pos_to_offset()` during reuse
builtin/pack-objects.c: do not open-code `MAX_PACK_OBJECT_HEADER`
finalize_object_file(): check for name collision before renaming
finalize_object_file(): refactor unlink_or_warn() placement
finalize_object_file(): implement collision check
pack-objects: use finalize_object_file() to rename pack/idx/etc
sha1: do not redefine `platform_SHA_CTX` and friends
hash.h: scaffolding for _unsafe hashing variants
Makefile: allow specifying a SHA-1 for non-cryptographic uses
csum-file.c: use unsafe SHA-1 implementation when available
Tomas Nordin (1):
doc: remove dangling closing parenthesis
Xing Xin (1):
diff-tree: fix crash when used with --remerge-diff
ahmed akef (1):
docs: explain the order of output in the batched mode of git-cat-file(1)
shejialuo (9):
fsck: rename "skiplist" to "skip_oids"
fsck: rename objects-related fsck error functions
fsck: make "fsck_error" callback generic
fsck: add a unified interface for reporting fsck messages
fsck: add refs report function
refs: set up ref consistency check infrastructure
builtin/refs: add verify subcommand
files-backend: add unified interface for refs scanning
fsck: add ref name check for files backend
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