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What's cooking (2025/04 #08)

todo
Junio C Hamano 2025-04-28 15:59:18 -07:00
parent bf9e3f96d8
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@ -1,10 +1,10 @@
To: git@vger.kernel.org
Subject: What's cooking in git.git (Apr 2025, #07; Thu, 24)
Subject: What's cooking in git.git (Apr 2025, #08; Mon, 28)
X-master-at: f65182a99e545d2f2bc22e6c1c2da192133b16a3
X-next-at: 6a0df3ecc3db97a8425365f84b36ccf308efc156
X-next-at: 0cc8ee98dca069ce15f484c08da347f605be3239
Bcc: lwn@lwn.net, gitster@pobox.com

What's cooking in git.git (Apr 2025, #07; Thu, 24)
What's cooking in git.git (Apr 2025, #08; Mon, 28)
--------------------------------------------------

Here are the topics that have been cooking in my tree. Commits
@ -45,160 +45,61 @@ Release tarballs are available at:

https://www.kernel.org/pub/software/scm/git/

--------------------------------------------------
[Graduated to 'master']

* aw/t9811-modernize (2025-04-18) 2 commits
(merged to 'next' on 2025-04-18 at 37484f566f)
+ t9811: fix misconversion of tests
(merged to 'next' on 2025-04-16 at 53103e8873)
+ t9811: be more precise to check importing of tags

Test updates.
source: <20250416145939.24207-2-anthonywang03@icloud.com>


* ds/doc-disable-hooks (2025-04-16) 1 commit
(merged to 'next' on 2025-04-18 at 4b543e57a5)
+ docs: document core.hooksPath=/dev/null

Document the convention to disable hooks altogether by setting the
hooksPath configuration variable to /dev/nulll
source: <pull.1899.v2.git.1744818135435.gitgitgadget@gmail.com>


* ja/doc-reset-mv-rm-markup-updates (2025-04-14) 7 commits
(merged to 'next' on 2025-04-15 at 0b19646642)
+ doc: add markup for characters in Guidelines
+ doc: fix asciidoctor synopsis processing of triple-dots
+ doc: convert git-mv to new documentation format
+ doc: move synopsis git-mv commands in the synopsis section
+ doc: convert git-rm to new documentation format
+ doc: fix synopsis analysis logic
+ doc: convert git-reset to new documentation format

Doc mark-up updates.
source: <pull.1896.v2.git.1744460450.gitgitgadget@gmail.com>


* jc/ci-skip-unavailable-external-software (2025-04-24) 1 commit
(merged to 'next' on 2025-04-24 at 5bd3efe460)
+ ci: skip unavailable external software

Make sure outage of third-party sites that supply P4, Git-LFS, and
JGit we use for testing would not prevent our CI jobs from running
at all.
source: <xmqqmsc5rw94.fsf@gitster.g>


* js/range-check-codeql-workaround (2025-03-28) 1 commit
(merged to 'next' on 2025-04-17 at 809b3c3f63)
+ read-cache: check range before dereferencing an array element

Work around false positive from CodeQL checker.
source: <73cae30129338cf219a810c3a2a78ef48d5637d0.1743073557.git.gitgitgadget@gmail.com>


* kn/bundle-dedup-optim (2025-04-08) 2 commits
(merged to 'next' on 2025-04-11 at 082f7c87e0)
+ bundle: fix non-linear performance scaling with refs
+ t6020: test for duplicate refnames in bundle creation

Optimize the code to dedup references recorded in a bundle file.
source: <20250408-488-generating-bundles-with-many-references-has-non-linear-performance-v2-0-0802fc36a23d@gmail.com>


* mh/left-right-limited (2025-04-01) 1 commit
(merged to 'next' on 2025-04-17 at 1976b29af9)
+ revision: fix --left/right-only use with unrelated histories

"git log --{left,right}-only A...B", when A and B does not share
any common ancestor, now behaves as expected.
source: <20250330112850.2477673-1-m@lfurio.us>


* pb/perf-test-fixes (2025-04-14) 3 commits
(merged to 'next' on 2025-04-15 at f911b5420a)
+ p7821: fix instructions for testing with threads
(merged to 'next' on 2025-04-08 at a8aaeee41e)
+ p9210: fix 'scalar clone' when running from a detached HEAD
+ p7821: fix test_perf invocation for prereqs

"make perf" fixes.
cf. <Z-pD1puYT87YKAd4@pks.im>
cf. <Z_TAtJ9LEeHo2AQN@pks.im>
source: <pull.1936.v2.git.git.1744481732.gitgitgadget@gmail.com>


* ps/object-file-cleanup (2025-04-15) 11 commits
(merged to 'next' on 2025-04-17 at 4f5b5725c6)
+ object-store: merge "object-store-ll.h" and "object-store.h"
+ object-store: remove global array of cached objects
+ object: split out functions relating to object store subsystem
+ object-file: drop `index_blob_stream()`
+ object-file: split up concerns of `HASH_*` flags
+ object-file: split out functions relating to object store subsystem
+ object-file: move `xmmap()` into "wrapper.c"
+ object-file: move `git_open_cloexec()` to "compat/open.c"
+ object-file: move `safe_create_leading_directories()` into "path.c"
+ object-file: move `mkdir_in_gitdir()` into "path.c"
+ Merge branch 'ps/object-wo-the-repository' into ps/object-file-cleanup
(this branch is used by ps/object-store-cleanup.)

Code clean-up.
cf. <CABPp-BFGeJ6eANb_5m4KSWRY_r9KCWarzya_qMkQNchKD5Q=xg@mail.gmail.com>
source: <20250415-pks-split-object-file-v3-0-6aa7db7ad7b0@pks.im>


* ps/parse-options-integers (2025-04-17) 7 commits
(merged to 'next' on 2025-04-18 at 30159c9252)
+ parse-options: detect mismatches in integer signedness
+ parse-options: introduce precision handling for `OPTION_UNSIGNED`
+ parse-options: introduce precision handling for `OPTION_INTEGER`
+ parse-options: rename `OPT_MAGNITUDE()` to `OPT_UNSIGNED()`
+ parse-options: support unit factors in `OPT_INTEGER()`
+ global: use designated initializers for options
+ parse: fix off-by-one for minimum signed values

Update parse-options API to catch mistakes to pass address of an
integral variable of a wrong type/size.
source: <20250417-b4-pks-parse-options-integers-v4-0-9cbc76b61cfe@pks.im>


* rj/build-tweaks (2025-04-17) 13 commits
(merged to 'next' on 2025-04-18 at 0ad43d3038)
+ config.mak.uname: set CSPRNG_METHOD to getrandom on Linux
+ config.mak.uname: add arc4random to the cygwin build
+ config.mak.uname: add sysinfo() configuration for cygwin
+ builtin/gc.c: correct RAM calculation when using sysinfo
+ config.mak.uname: add clock_gettime() to the cygwin build
+ config.mak.uname: add HAVE_GETDELIM to the cygwin section
+ config.mak.uname: only set NO_REGEX on cygwin for v1.7
+ config.mak.uname: add a note about NO_STRLCPY for Linux
+ Makefile: remove NEEDS_LIBRT build variable
+ meson.build: set default help format to html on windows
+ meson.build: only set build variables for non-default values
+ Makefile: only set some BASIC_CFLAGS when RUNTIME_PREFIX is set
+ meson.build: remove -DCURL_DISABLE_TYPECHECK

Various build tweaks, including CSPRNG selection on some platforms.
source: <20250416231835.2492562-1-ramsay@ramsayjones.plus.com>

--------------------------------------------------
[New Topics]

* ag/send-email-outlook (2025-04-23) 3 commits
- send-email: add option to generate passswords like OAuth2 tokens
* jc/ci-skip-unavailable-external-software (2025-04-25) 2 commits
- ci: download JGit from maven, not eclipse.org
- ci: update the message for unavailble third-party software

Further refinement on CI messages when an optional external
software is unavailable (e.g. due to third-party service outage).

Comments?
source: <20250425153827.147585-1-gitster@pobox.com>


* js/ci-win-meson-timeout-workaround (2025-04-25) 1 commit
- ci(win+Meson): build in Release mode, avoiding t7001-mv hangs

One of win+Meson test CI jobs hang forever, trying to show
interactive abort() dialog, as CI jobs built developer's biuld.
Work it around by building for release, making abort() a no-op.

Comments?
source: <pull.1908.git.1745593515875.gitgitgadget@gmail.com>


* ps/maintenance-missing-tasks (2025-04-25) 7 commits
- builtin/maintenance: introduce "rerere-gc" task
- builtin/gc: move rerere garbage collection into separate function
- builtin/maintenance: introduce "worktree-prune" task
- worktree: expose function to retrieve worktree names
- builtin/gc: move pruning of worktrees into a separate function
- builtin/gc: remove global variables where it trivial to do
- builtin/gc: fix indentation of `cmd_gc()` parameters

Make repository clean-up tasks "gc" can do available to "git
maintenance" front-end.

Comments?
source: <20250425-pks-maintenance-missing-tasks-v1-0-972ed6ab2c0d@pks.im>

--------------------------------------------------
[Cooking]

* ag/send-email-outlook (2025-04-28) 2 commits
- send-email: add --smtp-outlook-id-tweak option
- send-email: retrieve Message-ID from outlook SMTP server
- send-email: implement SMTP bearer authentication

Update send-email to work better with Outlook's smtp server.

Will merge to 'next'?
source: <PN3PR01MB9597A83D537E3AE96144227EB8BA2@PN3PR01MB9597.INDPRD01.PROD.OUTLOOK.COM>
source: <PN3PR01MB95973F4B26A8CE2BF17A3AB1B8842@PN3PR01MB9597.INDPRD01.PROD.OUTLOOK.COM>
source: <PN3PR01MB9597DA8661D1AFDF4C927A11B8812@PN3PR01MB9597.INDPRD01.PROD.OUTLOOK.COM>


* ds/fix-thin-fix (2025-04-24) 3 commits
* ds/fix-thin-fix (2025-04-28) 3 commits
- index-pack: allow revisiting REF_DELTA chains
- t5309: create failing test for 'git index-pack'
- test-tool: add pack-deltas helper
@ -208,10 +109,10 @@ Release tarballs are available at:
such cycle.

Comments?
source: <pull.1906.git.1745430004.gitgitgadget@gmail.com>
source: <pull.1906.v2.git.1745871885.gitgitgadget@gmail.com>


* ps/object-store-cleanup (2025-04-24) 14 commits
* ps/object-store-cleanup (2025-04-25) 14 commits
- object-store: drop `repo_has_object_file()`
- bulk-checkin: don't fetch promised objects on write
- list-objects: clarify how promised blobs are excluded
@ -230,17 +131,18 @@ Release tarballs are available at:
Further code clean-up in the object-store layer.

Comments?
source: <20250423-pks-object-store-cleanups-v1-0-81f8411a5d08@pks.im>
source: <20250425-pks-object-store-cleanups-v2-0-63f1695b7700@pks.im>


* cc/fast-import-export-signature-names (2025-04-24) 1 commit
- fast-(import|export): improve on the signature algorithm name
. fast-(import|export): improve on the signature algorithm name

Clean up the way how signature on commit objects are exported to
and imported from fast-import stream.

Expecting a reroll.
cf. <aAq1nvcPRlIPal5l@tapette.crustytoothpaste.net>
cf. https://github.com/git/git/actions/runs/14671270673/job/41178138711
source: <20250424203904.909777-1-christian.couder@gmail.com>


@ -249,21 +151,20 @@ Release tarballs are available at:

Meson-based build framework update.

Comments?
Looking good. Expecting a minor reroll.
cf. <aA8vSPKdznjzBf6W@pks.im>
source: <80a2a6ce7c6b05323cf931cdc20d4decb6270002.1745507677.git.congdanhqx@gmail.com>


* ps/meson-bin-sh (2025-04-24) 2 commits
- meson: prefer POSIX-specified shell path
* ps/meson-bin-sh (2025-04-25) 2 commits
- meson: prefer shell at "/bin/sh"
- meson: report detected runtime executable paths

Meson-based build framework update.

Comments?
source: <20250424-pks-meson-posix-shell-v1-0-45e06ee4b6ad@pks.im>
source: <20250425-pks-meson-posix-shell-v3-0-01607a2e9334@pks.im>

--------------------------------------------------
[Cooking]

* js/git-perf-env-override (2025-04-20) 1 commit
(merged to 'next' on 2025-04-22 at 77ea361791)
@ -299,18 +200,19 @@ Release tarballs are available at:
source: <daj53eijkqzsjy5cvuxchea4qm3pbiu673ehetihfffyvwzhgs@tarta.nabijaczleweli.xyz>


* es/meson-cleanup (2025-04-24) 6 commits
- meson: only check for missing networking syms on non-Windows; add compat impls
- meson: fix typo in function check that prevented checking for hstrerror
- meson: add a couple missing networking dependencies
- meson: do a full usage-based compile check for sysinfo
- meson: check for getpagesize before using it
- meson: simplify and parameterize various standard function checks
* es/meson-cleanup (2025-04-25) 6 commits
(merged to 'next' on 2025-04-28 at 0cc8ee98dc)
+ meson: only check for missing networking syms on non-Windows; add compat impls
+ meson: fix typo in function check that prevented checking for hstrerror
+ meson: add a couple missing networking dependencies
+ meson: do a full usage-based compile check for sysinfo
+ meson: check for getpagesize before using it
+ meson: simplify and parameterize various standard function checks

Code clean-up for meson-based build infrastructure.

Ready?
source: <20250425002017.246985-1-eschwartz@gentoo.org>
Will merge to 'master'.
source: <20250425053345.17288-1-eschwartz@gentoo.org>


* jh/gc-launchctl-schedule-fix (2025-04-23) 1 commit
@ -324,16 +226,17 @@ Release tarballs are available at:


* js/windows-arm64 (2025-04-23) 6 commits
- max_tree_depth: lower it for clangarm64 on Windows
- mingw(arm64): do move the `/etc/git*` location
- msvc: do handle builds on Windows/ARM64
- mingw: do not use nedmalloc on Windows/ARM64
- config.mak.uname: add support for clangarm64
- bswap.h: add support for built-in bswap functions
(merged to 'next' on 2025-04-28 at c3d4cea333)
+ max_tree_depth: lower it for clangarm64 on Windows
+ mingw(arm64): do move the `/etc/git*` location
+ msvc: do handle builds on Windows/ARM64
+ mingw: do not use nedmalloc on Windows/ARM64
+ config.mak.uname: add support for clangarm64
+ bswap.h: add support for built-in bswap functions

Update to arm64 Windows port.

Will merge to 'next'?
Will merge to 'master'.
source: <pull.1904.v2.git.1745395308.gitgitgadget@gmail.com>


@ -386,7 +289,8 @@ Release tarballs are available at:

Code and test clean-up around string-list API.

Comments?
Expecting a reroll.
cf. <aA8vSPKdznjzBf6W@pks.im>
source: <aAetW0dan8S3Fljq@ArchLinux>


@ -431,18 +335,19 @@ Release tarballs are available at:
source: <20250418185855.52950-1-abhijeet.nkt@gmaiil.com>


* ps/meson-build-perf-bench (2025-04-22) 5 commits
- meson: wire up benchmarking options
- meson: wire up benchmarks
- t/perf: fix benchmarks with out-of-tree builds
- t/perf: use configured PERL_PATH
- t/perf: fix benchmarks with alternate repo formats
* ps/meson-build-perf-bench (2025-04-28) 5 commits
(merged to 'next' on 2025-04-28 at f563542bfd)
+ meson: wire up benchmarking options
+ meson: wire up benchmarks
+ t/perf: fix benchmarks with out-of-tree builds
+ t/perf: use configured PERL_PATH
+ t/perf: fix benchmarks with alternate repo formats

The build procedure based on Meson learned to drive the
benchmarking tests.

Comments?
source: <20250422-pks-meson-benchmarks-v3-0-7aad68bac6fd@pks.im>
Will merge to 'master'.
source: <20250428-pks-meson-benchmarks-v5-0-5010dd014d1d@pks.im>


* ps/fewer-perl (2025-04-16) 5 commits
@ -471,7 +376,7 @@ Release tarballs are available at:

Add an equivalent to "make hdr-check" target to meson based builds.

Will merge to 'next'?
Will merge to 'next'.
source: <20250423-505-wire-up-sparse-via-meson-v5-0-d1e2be4b2078@gmail.com>


@ -527,7 +432,7 @@ Release tarballs are available at:
source: <20250407-pks-reftable-polishing-v2-0-316c4ff10571@pks.im>


* sc/bundle-uri-use-all-refs-in-bundle (2025-03-18) 2 commits
* sc/bundle-uri-use-all-refs-in-bundle (2025-04-25) 2 commits
- bundle-uri: add test for bundle-uri clones with tags
- bundle-uri: copy all bundle references ino the refs/bundle space

@ -535,9 +440,8 @@ Release tarballs are available at:
than normal branches as anchoring points to optimize the follow-up
fetch during "git clone"; now it is told to utilize all.

Needs more work on tests.
cf. <e4244e04-d2f3-43ab-88cf-58d9804731b8@gmail.com>
source: <pull.1897.v3.git.git.1742312173.gitgitgadget@gmail.com>
Ready?
source: <pull.1897.v4.git.git.1745587067.gitgitgadget@gmail.com>


* ds/path-walk-2 (2025-03-25) 13 commits