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What's cooking (2024/11 #04)

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Junio C Hamano
2024-11-08 16:39:43 +09:00
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@@ -1,10 +1,10 @@
To: git@vger.kernel.org
Subject: What's cooking in git.git (Nov 2024, #03; Mon, 4)
X-master-at: 8f8d6eee531b3fa1a8ef14f169b0cb5035f7a772
X-next-at: c08e6fccd86136592273e319042f44cc8eadbb2a
Subject: What's cooking in git.git (Nov 2024, #04; Fri, 8)
X-master-at: facbe4f633e4ad31e641f64617bc88074c659959
X-next-at: 60cca158198dd42396c273ab7a273339f8157e86
Bcc: lwn@lwn.net, gitster@pobox.com
What's cooking in git.git (Nov 2024, #03; Mon, 4)
What's cooking in git.git (Nov 2024, #04; Fri, 8)
--------------------------------------------------
Here are the topics that have been cooking in my tree. Commits
@@ -17,6 +17,10 @@ topic without enough support may be discarded after a long period of
no activity (of course they can be resubmit when new interests
arise).
It has been a bit longer than usual since the last issue of the
"What's cooking report". We still have way too many topics that are
not sufficiently reviewed. Help is greatly appreciated.
Copies of the source code to Git live in many repositories, and the
following is a list of the ones I push into or their mirrors. Some
repositories have only a subset of branches.
@@ -45,26 +49,173 @@ Release tarballs are available at:
https://www.kernel.org/pub/software/scm/git/
--------------------------------------------------
[Graduated to 'master']
* cw/config-extensions (2024-10-22) 1 commit
(merged to 'next' on 2024-10-30 at 875fa0b619)
+ doc: consolidate extensions in git-config documentation
(this branch is used by cw/worktree-extension.)
Centralize documentation for repository extensions into a single place.
source: <20241021-cleanup-extension-docs-v1-1-ab02cece3132@pm.me>
* jk/left-right-bitmap (2024-11-01) 1 commit
(merged to 'next' on 2024-11-01 at f1d0c395f5)
+ rev-list: skip bitmap traversal for --left-right
When called with '--left-right' and '--use-bitmap-index', 'rev-list'
will produce output without any left/right markers, which has been
corrected.
source: <20241101121606.GA2327410@coredump.intra.peff.net>
* kn/arbitrary-suffixes (2024-10-24) 1 commit
(merged to 'next' on 2024-10-30 at 3eedf30c6c)
+ CodingGuidelines: discourage arbitrary suffixes in function names
Update the project's CodingGuidelines to discourage naming functions
with a "_1()" suffix.
source: <20241024105357.2605168-1-karthik.188@gmail.com>
* kn/ci-clang-format-tidy (2024-10-18) 2 commits
(merged to 'next' on 2024-10-30 at d063e828d5)
+ clang-format: align consecutive macro definitions
+ clang-format: re-adjust line break penalties
Updates the '.clang-format' to match project conventions.
source: <cover.1729241030.git.karthik.188@gmail.com>
* ps/upgrade-clar (2024-10-21) 5 commits
(merged to 'next' on 2024-10-30 at b8b092bb78)
+ cmake: set up proper dependencies for generated clar headers
+ cmake: fix compilation of clar-based unit tests
+ Makefile: extract script to generate clar declarations
+ Makefile: adjust sed command for generating "clar-decls.h"
+ t/unit-tests: update clar to 206accb
(this branch is used by ps/build.)
Buildfix and upgrade of Clar to a newer version.
source: <cover.1729506329.git.ps@pks.im>
--------------------------------------------------
[New Topics]
* ps/reftable-iterator-reuse (2024-11-05) 9 commits
- refs/reftable: reuse iterators when reading refs
- reftable/merged: drain priority queue on reseek
- reftable/stack: add mechanism to notify callers on reload
- refs/reftable: refactor reflog expiry to use reftable backend
- refs/reftable: refactor reading symbolic refs to use reftable backend
- refs/reftable: read references via `struct reftable_backend`
- refs/reftable: handle reloading stacks in the reftable backend
- refs/reftable: encapsulate reftable stack
- Merge branch 'ps/reftable-detach' into HEAD
(this branch uses ps/reftable-detach.)
Optimize reading random references out of the reftable backend by
allowing reuse of iterator objects.
Needs review.
source: <cover.1730792627.git.ps@pks.im>
* jc/move-is-bare-repository-cfg-variable-to-repo (2024-11-07) 3 commits
- repository: BUG when is_bare_cfg is not initialized
- setup: initialize is_bare_cfg
- git: remove is_bare_repository_cfg global variable
Code rewrite to turn the is_bare_repository_cfg global variable
into a member in the the_repo singleton repository object.
Waiting for response to reviews.
source: <pull.1826.git.git.1730926082.gitgitgadget@gmail.com>
* jk/describe-perf (2024-11-07) 4 commits
- describe: stop traversing when we run out of names
- describe: stop digging for max_candidates+1
- t/perf: add tests for git-describe
- t6120: demonstrate weakness in disjoint-root handling
"git describe" optimization.
Expecting a reroll.
cf <20241106192650.GA912471@coredump.intra.peff.net>
source: <20241106192236.GC880133@coredump.intra.peff.net>
* js/range-diff-diff-merges (2024-11-08) 1 commit
- range-diff: optionally include merge commits' diffs in the analysis
"git range-diff" learned to optionally show and compare merge
commits in the ranges being compared, with the --diff-merges
option.
Waiting for response to reviews.
source: <pull.1734.git.1731000007391.gitgitgadget@gmail.com>
* ps/leakfixes-part-10 (2024-11-07) 27 commits
- t: remove TEST_PASSES_SANITIZE_LEAK annotations
- test-lib: unconditionally enable leak checking
- t: remove unneeded !SANITIZE_LEAK prerequisites
- t: mark some tests as leak free
- t5601: work around leak sanitizer issue
- git-compat-util: drop `UNLEAK()` annotation
- t/helper: fix leaking commit graph in "read-graph" subcommand
- builtin/branch: fix leaking sorting options
- builtin/init-db: fix leaking directory paths
- builtin/help: fix leaks in `check_git_cmd()`
- help: fix leaking return value from `help_unknown_cmd()`
- help: fix leaking `struct cmdnames`
- help: refactor to not use globals for reading config
- builtin/sparse-checkout: fix leaking sanitized patterns
- split-index: fix memory leak in `move_cache_to_base_index()`
- git: refactor builtin handling to use a `struct strvec`
- git: refactor alias handling to use a `struct strvec`
- strvec: introduce new `strvec_splice()` function
- line-log: fix leak when rewriting commit parents
- bisect: fix various cases where we leak commit list items
- bisect: fix leaking commit list items in `check_merge_base()`
- bisect: fix multiple leaks in `bisect_next_all()`
- bisect: fix leaking `current_bad_oid`
- bisect: fix leaking string in `handle_bad_merge_base()`
- bisect: fix leaking good/bad terms when reading multipe times
- builtin/blame: fix leaking blame entries with `--incremental`
- Merge branch 'ps/leakfixes-part-9' into ps/leakfixes-part-10
(this branch uses ps/leakfixes-part-9.)
Leakfixes.
Needs review.
source: <cover.1730901926.git.ps@pks.im>
--------------------------------------------------
[Cooking]
* ak/t1016-style (2024-11-03) 1 commit
- t1016: clean up style
(merged to 'next' on 2024-11-05 at ee100e90d3)
+ t1016: clean up style
Test modernization.
Will merge to 'next'.
Will merge to 'master'.
source: <20241103135111.13508-1-algonell@gmail.com>
* en/shallow-exclude-takes-a-ref-fix (2024-11-04) 2 commits
- doc: correct misleading descriptions for --shallow-exclude
- upload-pack: fix ambiguous error message
(merged to 'next' on 2024-11-05 at 8c5d52930b)
+ doc: correct misleading descriptions for --shallow-exclude
+ upload-pack: fix ambiguous error message
The "--shallow-exclude=<ref>" option to various history transfer
commands takes a ref, not an arbitrary revision.
Will merge to 'next'.
Will merge to 'master'.
source: <pull.1822.git.1730746964.gitgitgadget@gmail.com>
@@ -91,12 +242,10 @@ Release tarballs are available at:
to use an alternative path-hash function to improve delta-base
selection to produce a packfile with deeper history than window
size.
Needs review.
source: <pull.1823.git.1730775907.gitgitgadget@gmail.com>
--------------------------------------------------
[Cooking]
* jt/repack-local-promisor (2024-11-03) 5 commits
- fixup! index-pack: repack local links into promisor packs
@@ -111,7 +260,7 @@ Release tarballs are available at:
repository. Work it around by including these objects in the
referring promisor pack at the receiving end of the fetch.
Needs review.
Will merge to 'next' when the CI breakage fixup is addressed.
Breaks CI (with a known fix).
source: <cover.1730491845.git.jonathantanmy@google.com>
@@ -153,7 +302,6 @@ Release tarballs are available at:
- worktree: add `relativeWorktrees` extension
- setup: correctly reinitialize repository version
- Merge branch 'cw/config-extensions' into cw/worktree
(this branch uses cw/config-extensions.)
Introduce a new repository extension to prevent older Git versions
from mis-interpreting worktrees created with relative paths.
@@ -162,28 +310,17 @@ Release tarballs are available at:
source: <20241031-wt_relative_options-v4-0-07a3dc0f02a3@pm.me>
* jk/left-right-bitmap (2024-11-01) 1 commit
(merged to 'next' on 2024-11-01 at f1d0c395f5)
+ rev-list: skip bitmap traversal for --left-right
When called with '--left-right' and '--use-bitmap-index', 'rev-list'
will produce output without any left/right markers, which has been
corrected.
Will merge to 'master'.
source: <20241101121606.GA2327410@coredump.intra.peff.net>
* kh/bundle-docs (2024-10-29) 3 commits
* kh/bundle-docs (2024-11-08) 4 commits
- Documentation/git-bundle.txt: discuss naïve backups
- Documentation/git-bundle.txt: mention --all in spec. refs
- Documentation/git-bundle.txt: remove old `--all` example
- Documentation/git-bundle.txt: mention full backup example
Documentation improvements to more prominently call out the use of
'--all' when creating bundles.
Expecting a reroll.
source: <cover.1730234365.git.code@khaugsbakk.name>
Will merge to 'next'?
source: <cover.1730979849.git.code@khaugsbakk.name>
* as/show-index-uninitialized-hash (2024-11-04) 2 commits
@@ -197,16 +334,18 @@ Release tarballs are available at:
source: <20241104192958.64310-1-abhijeet.nkt@gmail.com>
* ps/mingw-rename (2024-10-27) 3 commits
- compat/mingw: support POSIX semantics for atomic renames
- compat/mingw: allow deletion of most opened files
- compat/mingw: share file handles created via `CreateFileW()`
* ps/mingw-rename (2024-11-06) 3 commits
(merged to 'next' on 2024-11-06 at 6dd2fffec7)
+ compat/mingw: support POSIX semantics for atomic renames
+ compat/mingw: allow deletion of most opened files
+ compat/mingw: share file handles created via `CreateFileW()`
Teaches the MinGW compatibility layer to support POSIX semantics for
atomic renames when other process(es) have a file opened at the
destination path.
Waiting for final ack before 'next'.
Will merge to 'master'.
cf. <1483501d-d798-46d6-93f5-f5edaf915e99@kdbg.org>
source: <cover.1730042775.git.ps@pks.im>
@@ -219,6 +358,7 @@ Release tarballs are available at:
- reftable: explicitly handle hash format IDs
- reftable/system: move "dir.h" to its only user
- Merge branch 'ps/reftable-strbuf' into ps/reftable-detach
(this branch is used by ps/reftable-iterator-reuse.)
Isolates the reftable subsystem from the rest of Git's codebase by
using fewer pieces of Git's infrastructure.
@@ -227,17 +367,6 @@ Release tarballs are available at:
source: <cover.1729677003.git.ps@pks.im>
* cw/config-extensions (2024-10-22) 1 commit
(merged to 'next' on 2024-10-30 at 875fa0b619)
+ doc: consolidate extensions in git-config documentation
(this branch is used by cw/worktree-extension.)
Centralize documentation for repository extensions into a single place.
Will merge to 'master'.
source: <20241021-cleanup-extension-docs-v1-1-ab02cece3132@pm.me>
* km/config-remote-by-name (2024-10-21) 1 commit
- config: support remote name in includeIf.hasconfig condition
@@ -248,45 +377,36 @@ Release tarballs are available at:
source: <20241020173216.40852-2-ken@kmatsui.me>
* kn/arbitrary-suffixes (2024-10-24) 1 commit
(merged to 'next' on 2024-10-30 at 3eedf30c6c)
+ CodingGuidelines: discourage arbitrary suffixes in function names
Update the project's CodingGuidelines to discourage naming functions
with a "_1()" suffix.
Will merge to 'master'.
source: <20241024105357.2605168-1-karthik.188@gmail.com>
* ps/leakfixes-part-9 (2024-10-21) 22 commits
- list-objects-filter-options: work around reported leak on error
- builtin/merge: release outbut buffer after performing merge
- dir: fix leak when parsing "status.showUntrackedFiles"
- t/helper: fix leaking buffer in "dump-untracked-cache"
- t/helper: stop re-initialization of `the_repository`
- sparse-index: correctly free EWAH contents
- dir: release untracked cache data
- combine-diff: fix leaking lost lines
- builtin/tag: fix leaking key ID on failure to sign
- transport-helper: fix leaking import/export marks
- builtin/commit: fix leaking cleanup config
- trailer: fix leaking strbufs when formatting trailers
- trailer: fix leaking trailer values
- builtin/commit: fix leaking change data contents
- upload-pack: fix leaking URI protocols
- pretty: clear signature check
- diff-lib: fix leaking diffopts in `do_diff_cache()`
- revision: fix leaking bloom filters
- builtin/grep: fix leak with `--max-count=0`
- grep: fix leak in `grep_splice_or()`
- t/helper: fix leaks in "reach" test tool
- builtin/ls-remote: plug leaking server options
* ps/leakfixes-part-9 (2024-11-04) 22 commits
(merged to 'next' on 2024-11-05 at 0260dbd8bd)
+ list-objects-filter-options: work around reported leak on error
+ builtin/merge: release output buffer after performing merge
+ dir: fix leak when parsing "status.showUntrackedFiles"
+ t/helper: fix leaking buffer in "dump-untracked-cache"
+ t/helper: stop re-initialization of `the_repository`
+ sparse-index: correctly free EWAH contents
+ dir: release untracked cache data
+ combine-diff: fix leaking lost lines
+ builtin/tag: fix leaking key ID on failure to sign
+ transport-helper: fix leaking import/export marks
+ builtin/commit: fix leaking cleanup config
+ trailer: fix leaking strbufs when formatting trailers
+ trailer: fix leaking trailer values
+ builtin/commit: fix leaking change data contents
+ upload-pack: fix leaking URI protocols
+ pretty: clear signature check
+ diff-lib: fix leaking diffopts in `do_diff_cache()`
+ revision: fix leaking bloom filters
+ builtin/grep: fix leak with `--max-count=0`
+ grep: fix leak in `grep_splice_or()`
+ t/helper: fix leaks in "reach" test tool
+ builtin/ls-remote: plug leaking server options
(this branch is used by ps/leakfixes-part-10.)
More leakfixes.
Needs review.
source: <cover.1729502823.git.ps@pks.im>
Will merge to 'master'.
source: <cover.1730786195.git.ps@pks.im>
* y5/diff-pager (2024-10-21) 1 commit
@@ -299,17 +419,6 @@ Release tarballs are available at:
source: <pull.1817.git.git.1729370390416.gitgitgadget@gmail.com>
* kn/ci-clang-format-tidy (2024-10-18) 2 commits
(merged to 'next' on 2024-10-30 at d063e828d5)
+ clang-format: align consecutive macro definitions
+ clang-format: re-adjust line break penalties
Updates the '.clang-format' to match project conventions.
Will merge to 'master'.
source: <cover.1729241030.git.karthik.188@gmail.com>
* la/trailer-info (2024-10-14) 1 commit
- trailer: spread usage of "trailer_block" language
@@ -319,21 +428,6 @@ Release tarballs are available at:
source: <pull.1811.git.git.1728820722580.gitgitgadget@gmail.com>
* ps/upgrade-clar (2024-10-21) 5 commits
(merged to 'next' on 2024-10-30 at b8b092bb78)
+ cmake: set up proper dependencies for generated clar headers
+ cmake: fix compilation of clar-based unit tests
+ Makefile: extract script to generate clar declarations
+ Makefile: adjust sed command for generating "clar-decls.h"
+ t/unit-tests: update clar to 206accb
(this branch is used by ps/build.)
Buildfix and upgrade of Clar to a newer version.
Will merge to 'master'.
source: <cover.1729506329.git.ps@pks.im>
* bc/drop-ancient-libcurl-and-perl (2024-10-23) 12 commits
- gitweb: make use of s///r
- Require Perl 5.26.0
@@ -405,7 +499,6 @@ Release tarballs are available at:
- Makefile: use common template for GIT-BUILD-OPTIONS
- Merge branch 'ps/platform-compat-fixes' into ps/build
- Merge branch 'ps/upgrade-clar' into ps/build
(this branch uses ps/upgrade-clar.)
Build procedure update plus introduction of Mason based builds
@@ -479,20 +572,20 @@ Release tarballs are available at:
source: <cover.1729032373.git.steadmon@google.com>
* jt/commit-graph-missing (2024-11-04) 3 commits
- SQUASH???
- fetch-pack: warn if in commit graph but not obj db
- Revert "fetch-pack: add a deref_without_lazy_fetch_extended()"
* jt/commit-graph-missing (2024-11-05) 2 commits
(merged to 'next' on 2024-11-06 at b4dd083c2a)
+ fetch-pack: die if in commit graph but not obj db
+ Revert "fetch-pack: add a deref_without_lazy_fetch_extended()"
A regression where commit objects missing from a commit-graph can
cause an infinite loop when doing a fetch in a partial clone has
been fixed.
Waiting an ack for CI breakage fix and possibly a reroll.
source: <cover.1730409376.git.jonathantanmy@google.com>
Will merge to 'master'.
source: <cover.1730833754.git.jonathantanmy@google.com>
* kn/the-repository (2024-11-04) 9 commits
* kn/the-repository (2024-11-08) 9 commits
- midx: add repository to `multi_pack_index` struct
- config: make `packed_git_(limit|window_size)` non-global variables
- config: make `delta_base_cache_limit` a non-global variable
@@ -507,113 +600,4 @@ Release tarballs are available at:
have been eliminated.
Needs review.
source: <cover.1730714298.git.karthik.188@gmail.com>
--------------------------------------------------
[Discarded]
* wf/diff-highlight-install (2024-10-14) 1 commit
. diff-highlight: make install link into DESTDIR
Adds an 'install' recipe to diff-highlight's Makefile.
Discarded.
Have been in stalled state for too long without activity.
cf. <Zw2YXD6XEiQVKj9j@nand.local>
source: <pull.938.v3.git.git.1728764613835.gitgitgadget@gmail.com>
* am/git-blame-ignore-revs-by-default (2024-10-14) 2 commits
. blame: introduce --override-ignore-revs to bypass ignore revisions list
. blame: respect .git-blame-ignore-revs automatically
Teaches 'git blame' to treat '.git-blame-ignore-revs' as if it were
passed as '--ignore-revs-file' by default.
Discarded.
Stalled for too long, with many questions unanswered.
source: <pull.1809.v2.git.1728707867.gitgitgadget@gmail.com>
* jc/optional-path (2024-10-14) 3 commits
. parseopt: values of pathname type can be prefixed with :(optional)
. config: values of pathname type can be prefixed with :(optional)
. t7500: make each piece more independent
Teach configuration values of type "pathname" a new ':(optional)'
suffix.
Discarded.
In " Needs review." state for too long.
source: <20241014204427.1712182-1-gitster@pobox.com>
* jc/too-many-arguments (2024-08-06) 4 commits
. miscellaneous: avoid "too many arguments"
. notes: avoid "too many arguments"
. cat-file: avoid "too many arguments"
. refs: avoid "too many arguments"
Error message clarification.
Discarded.
In "On hold." state for too long.
source: <20240806003539.3292562-1-gitster@pobox.com>
* jc/strbuf-commented-something (2024-09-12) 2 commits
. strbuf: retire strbuf_commented_lines()
. strbuf: retire strbuf_commented_addf()
Update two functions whose callers always pass the same global
variable to omit the redundant parameter and use the global in the
callee themselves.
Discarded.
In "On hold." state for too long.
source: <20240912205301.1809355-1-gitster@pobox.com>
* ew/cat-file-optim (2024-08-25) 10 commits
. cat-file: use writev(2) if available
. cat-file: batch_write: use size_t for length
. cat-file: batch-command uses content_limit
. object_info: content_limit only applies to blobs
. packfile: packed_object_info avoids packed_to_object_type
. cat-file: use delta_base_cache entries directly
. packfile: inline cache_or_unpack_entry
. packfile: fix off-by-one in content_limit comparison
. packfile: allow content-limit for cat-file
. packfile: move sizep computation
"git cat-file --batch" has been optimized.
Discarded.
In "Waiting for review responses" state for too long.
source: <20240823224630.1180772-1-e@80x24.org>
* hy/partial-repack-fix (2024-10-16) 3 commits
. partial-clone: update doc
. t0410: adapt tests to repack changes
. repack: pack everything into packfile
"git repack" avoids losing local objects that are reachable from
objects in a packfile fetched from a promisor remote.
Retracted.
cf. <CAG1j3zHXThL_JXP=9xqvg=wg0R1wZYnA-okfFxqmcUQ9w0M36g@mail.gmail.com>
source: <20241014032546.68427-1-hanyang.tony@bytedance.com>
* cw/fix-reachable-in-repo-with-promisor (2024-09-19) 2 commits
. fetch-pack.c: do not declare local commits as "have" in partial repos
. packfile: split promisor objects oidset into two
"git gc" in a partial clone (i.e. lacking objects that can be
lazily fetched from promisor remotes) collected more than objects
that promisor-remote can give.
Appears to break CI.
cf. https://github.com/ttaylorr/git/actions/runs/11523538245
source: <20240802073143.56731-1-hanyang.tony@bytedance.com>
source: <cover.1730976185.git.karthik.188@gmail.com>