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What's cooking (2024/11 #08)

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Junio C Hamano
2024-11-22 17:05:51 +09:00
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@@ -1,10 +1,10 @@
To: git@vger.kernel.org
Subject: What's cooking in git.git (Nov 2024, #07; Wed, 20)
X-master-at: 4083a6f05206077a50af7658bedc17a94c54607d
X-next-at: 19ba395cfbc44b678027f7759aa877c040ad48a2
Subject: What's cooking in git.git (Nov 2024, #08; Fri, 22)
X-master-at: 04eaff62f286226f501dd21f069e0e257aee11a6
X-next-at: ff69ae122fde5d47c6ff367af9aef7587057b59f
Bcc: lwn@lwn.net, gitster@pobox.com
What's cooking in git.git (Nov 2024, #07; Wed, 20)
What's cooking in git.git (Nov 2024, #08; Fri, 22)
--------------------------------------------------
Here are the topics that have been cooking in my tree. Commits
@@ -48,43 +48,115 @@ Release tarballs are available at:
--------------------------------------------------
[Graduated to 'master']
* ja/git-add-doc-markup (2024-11-12) 1 commit
(merged to 'next' on 2024-11-13 at 1af6d17105)
+ doc: git-add.txt: convert to new style convention
* jk/fetch-prefetch-double-free-fix (2024-11-12) 3 commits
(merged to 'next' on 2024-11-15 at 178c112999)
+ refspec: store raw refspecs inside refspec_item
+ refspec: drop separate raw_nr count
+ fetch: adjust refspec->raw_nr when filtering prefetch refspecs
Documentation mark-up updates.
source: <pull.1826.git.1731348891108.gitgitgadget@gmail.com>
Double-free fix.
source: <20241112083204.GA2636868@coredump.intra.peff.net>
* jt/repack-local-promisor (2024-11-12) 4 commits
(merged to 'next' on 2024-11-13 at 895d633576)
+ index-pack: repack local links into promisor packs
+ t5300: move --window clamp test next to unclamped
+ t0410: use from-scratch server
+ t0410: make test description clearer
(this branch is used by jt/index-pack-allow-promisor-only-while-fetching.)
* jk/test-malloc-debug-check (2024-11-14) 2 commits
(merged to 'next' on 2024-11-15 at 4f8a448748)
+ test-lib: move malloc-debug setup after $PATH setup
(merged to 'next' on 2024-11-13 at 9aa0331ba1)
+ test-lib: check malloc debug LD_PRELOAD before using
"git gc" discards any objects that are outside promisor packs that
are referred to by an object in a promisor pack, and we do not
refetch them from the promisor at runtime, resulting an unusable
repository. Work it around by including these objects in the
referring promisor pack at the receiving end of the fetch.
source: <cover.1730491845.git.jonathantanmy@google.com>
Avoid build/test breakage on a system without working malloc debug
support dynamic library.
source: <20241111070134.GA675125@coredump.intra.peff.net>
source: <20241114012729.GA1148710@coredump.intra.peff.net>
* la/trailer-info (2024-10-14) 1 commit
(merged to 'next' on 2024-11-13 at f038e226f6)
+ trailer: spread usage of "trailer_block" language
* sm/difftool (2024-11-13) 1 commit
(merged to 'next' on 2024-11-15 at a323438b13)
+ builtin/difftool: intialize some hashmap variables
Renaming a handful of variables and structure fields.
source: <pull.1811.git.git.1728820722580.gitgitgadget@gmail.com>
Use of some uninitialized variables in "git difftool" has been
corrected.
source: <20241112162320.818091-1-simon.marchi@polymtl.ca>
* tb/multi-pack-reuse-dupfix (2024-11-15) 2 commits
(merged to 'next' on 2024-11-16 at 32792297e5)
+ pack-objects: only perform verbatim reuse on the preferred pack
+ t5332-multi-pack-reuse.sh: demonstrate duplicate packing failure
Object reuse code based on multi-pack-index sent an unwanted copy
of object.
source: <cover.1731591708.git.me@ttaylorr.com>
--------------------------------------------------
[New Topics]
* kn/midx-wo-the-repository (2024-11-21) 11 commits
- midx: inline the `MIDX_MIN_SIZE` definition
- midx: pass down `hash_algo` to `get_split_midx_filename_ext`
- midx: pass down `hash_algo` to `get_midx_filename[_ext]`
- midx: pass `repository` to `load_multi_pack_index`
- midx: cleanup internal usage of `the_repository` and `the_hash_algo`
- midx-write: pass down repository to `write_midx_file[_only]`
- write-midx: add repository field to `write_midx_context`
- midx-write: use `revs->repo` inside `read_refs_snapshot`
- midx-write: pass down repository to static functions
- builtin: pass repository to sub commands
- Merge branch 'kn/the-repository' into kn/midx-wo-the-repository
(this branch uses kn/the-repository.)
Yet another "pass the repository through the callchain" topic.
Waiting for the base topic being rerolled.
source: <20241119-374-refactor-midx-c-and-midx-write-c-to-not-depend-on-global-state-v2-0-e2f607174efc@gmail.com>
* tb/unsafe-hash-test (2024-11-21) 2 commits
- t/helper/test-tool: implement sha1-unsafe helper
- t/helper/test-sha1: prepare for an unsafe mode
Preliminary addition to the test tool to allow a plain SHA-1 hash
algorithm without collision protection.
Comments?
source: <cover.1730833506.git.me@ttaylorr.com>
* jt/bundle-fsck (2024-11-22) 5 commits
- transport: propagate fsck configuration during bundle fetch
- fetch-pack: expose `fetch_pack_config_cb()`
- fetch-pack: introduce `fetch_pack_options`
- bundle: support fsck message configuration
- bundle: add bundle verification options type
"git bundle --unbundle" and "git clone" running on a bundle file
both learned to trigger fsck over the new objects with configurable
fck check levels.
Expecting a reroll.
source: <20241121204119.1440773-1-jltobler@gmail.com>
* tb/boundary-traversal-fix (2024-11-22) 1 commit
- pack-bitmap.c: typofix in `find_boundary_objects()`
A trivial "correctness" fix that does not yet matter in practice.
Will merge to 'next'.
source: <cf49115db4e8dcd406a17c946659c2eef3ec6045.1732229420.git.me@ttaylorr.com>
* tb/use-test-file-size-more (2024-11-22) 1 commit
- t/perf: use 'test_file_size' in more places
Use the right helper program to measure file size in performance tests.
Will merge to 'next'.
source: <50c1368630684f235548d2e9a68d4de3745b5fe6.1732220875.git.me@ttaylorr.com>
--------------------------------------------------
[Cooking]
* bc/allow-upload-pack-from-other-people (2024-11-15) 1 commit
- Allow cloning from repositories owned by another user
@@ -97,12 +169,13 @@ Release tarballs are available at:
* kn/ref-transaction-hook-with-reflog (2024-11-15) 1 commit
- refs: don't invoke reference-transaction hook for reflogs
(merged to 'next' on 2024-11-20 at 23399887d7)
+ refs: don't invoke reference-transaction hook for reflogs
The ref-transaction hook triggered for reflog updates, which has
been corrected.
Will merge to 'next'.
Will merge to 'master'.
source: <20241114-348-do-not-call-the-reference-transaction-hooks-for-reflogs-v1-1-ece7260ee3c1@gmail.com>
@@ -165,13 +238,13 @@ Release tarballs are available at:
* ps/gc-stale-lock-warning (2024-11-20) 1 commit
- builtin/gc: provide hint when maintenance hits a stale schedule lock
(merged to 'next' on 2024-11-20 at 1099c31715)
+ builtin/gc: provide hint when maintenance hits a stale schedule lock
Give a bit of advice/hint message when "git gc" stops finding a
lock file left by another instance of "git gc" that still is
potentially running.
Give a bit of advice/hint message when "git maintenance" stops finding a
lock file left by another instance that still is potentially running.
Will merge to 'next'.
Will merge to 'master'.
source: <20241119-pks-maintenance-hint-with-stale-lock-v1-1-f9f9a98e12a0@pks.im>
@@ -197,8 +270,6 @@ Release tarballs are available at:
Needs review.
source: <cover.1732054032.git.me@ttaylorr.com>
--------------------------------------------------
[Cooking]
* ja/git-diff-doc-markup (2024-11-19) 5 commits
- doc: git-diff: apply format changes to config part
@@ -213,20 +284,6 @@ Release tarballs are available at:
source: <pull.1769.v4.git.1731967553.gitgitgadget@gmail.com>
* jk/test-malloc-debug-check (2024-11-14) 2 commits
(merged to 'next' on 2024-11-15 at 4f8a448748)
+ test-lib: move malloc-debug setup after $PATH setup
(merged to 'next' on 2024-11-13 at 9aa0331ba1)
+ test-lib: check malloc debug LD_PRELOAD before using
Avoid build/test breakage on a system without working malloc debug
support dynamic library.
Will merge to 'master'.
source: <20241111070134.GA675125@coredump.intra.peff.net>
source: <20241114012729.GA1148710@coredump.intra.peff.net>
* ps/clar-build-improvement (2024-11-18) 4 commits
(merged to 'next' on 2024-11-20 at d88840a15d)
+ Makefile: let clar header targets depend on their scripts
@@ -240,18 +297,6 @@ Release tarballs are available at:
source: <20241115-pks-clar-build-improvements-v3-0-29672bf65ec6@pks.im>
* jk/fetch-prefetch-double-free-fix (2024-11-12) 3 commits
(merged to 'next' on 2024-11-15 at 178c112999)
+ refspec: store raw refspecs inside refspec_item
+ refspec: drop separate raw_nr count
+ fetch: adjust refspec->raw_nr when filtering prefetch refspecs
Double-free fix.
Will merge to 'master'.
source: <20241112083204.GA2636868@coredump.intra.peff.net>
* pb/mergetool-errors (2024-11-13) 5 commits
- git-difftool--helper.sh: exit upon initialize_merge_tool errors
- git-mergetool--lib.sh: add error message for unknown tool variant
@@ -282,30 +327,7 @@ Release tarballs are available at:
source: <cover.1731603991.git.zhiyou.jx@alibaba-inc.com>
* sm/difftool (2024-11-13) 1 commit
(merged to 'next' on 2024-11-15 at a323438b13)
+ builtin/difftool: intialize some hashmap variables
Use of some uninitialized variables in "git difftool" has been
corrected.
Will merge to 'master'.
source: <20241112162320.818091-1-simon.marchi@polymtl.ca>
* tb/multi-pack-reuse-dupfix (2024-11-15) 2 commits
(merged to 'next' on 2024-11-16 at 32792297e5)
+ pack-objects: only perform verbatim reuse on the preferred pack
+ t5332-multi-pack-reuse.sh: demonstrate duplicate packing failure
Object reuse code based on multi-pack-index sent an unwanted copy
of object.
Will merge to 'master'.
source: <cover.1731591708.git.me@ttaylorr.com>
* ps/ref-backend-migration-optim (2024-11-08) 10 commits
* ps/ref-backend-migration-optim (2024-11-21) 10 commits
- reftable/block: optimize allocations by using scratch buffer
- reftable/block: rename `block_writer::buf` variable
- reftable/writer: optimize allocations by using a scratch buffer
@@ -319,8 +341,8 @@ Release tarballs are available at:
Optimize migration procedure between two ref backends.
Needs review.
source: <20241108-pks-refs-optimize-migrations-v1-0-7fd37fa80e35@pks.im>
Will merge to 'next'.
source: <20241120-pks-refs-optimize-migrations-v2-0-a233374b7452@pks.im>
* js/log-remerge-keep-ancestry (2024-11-12) 1 commit
@@ -348,7 +370,8 @@ Release tarballs are available at:
Optimize reading random references out of the reftable backend by
allowing reuse of iterator objects.
Needs review.
Expecting a reroll.
cf. <ZzMaX8HCj3GO5JUJ@pks.im>
source: <cover.1730792627.git.ps@pks.im>
@@ -388,7 +411,7 @@ Release tarballs are available at:
source: <pull.1734.v2.git.1731073383564.gitgitgadget@gmail.com>
* ps/leakfixes-part-10 (2024-11-13) 28 commits
* ps/leakfixes-part-10 (2024-11-21) 28 commits
- t: remove TEST_PASSES_SANITIZE_LEAK annotations
- test-lib: unconditionally enable leak checking
- t: remove unneeded !SANITIZE_LEAK prerequisites
@@ -420,8 +443,8 @@ Release tarballs are available at:
Leakfixes.
Will merge to 'next'?
source: <20241111-b4-pks-leak-fixes-pt10-v2-0-6154bf91f0b0@pks.im>
Will merge to 'next'.
source: <20241120-b4-pks-leak-fixes-pt10-v3-0-d67f08f45c74@pks.im>
* kh/sequencer-comment-char (2024-11-13) 3 commits
@@ -593,7 +616,7 @@ Release tarballs are available at:
source: <cover.1728939687.git.steadmon@google.com>
* bf/set-head-symref (2024-11-19) 9 commits
* bf/set-head-symref (2024-11-22) 10 commits
- fetch set_head: handle mirrored bare repositories
- fetch: set remote/HEAD if it does not exist
- refs: add create_only option to refs_update_symref_extended
@@ -602,45 +625,47 @@ Release tarballs are available at:
- remote set-head: refactor for readability
- refs: atomically record overwritten ref in update_symref
- refs: standardize output of refs_read_symbolic_ref
- t/t5505-remote: test failure of set-head
- t/t5505-remote: set default branch to main
When "git fetch $remote" notices that refs/remotes/$remote/HEAD is
missing and discovers what branch the other side points with its
HEAD, refs/remotes/$remote/HEAD is updated to point to it.
Looking good.
source: <20241118151755.756265-1-bence@ferdinandy.com>
Getting there.
source: <20241121225757.3877852-1-bence@ferdinandy.com>
* ps/build (2024-11-20) 23 commits
. meson: fix conflicts with in-flight topics
. Introduce support for the Meson build system
. Documentation: add comparison of build systems
. t: allow overriding build dir
. t: better support for out-of-tree builds
. Documentation: extract script to generate a list of mergetools
. Documentation: teach "cmd-list.perl" about out-of-tree builds
. Documentation: allow sourcing generated includes from separate dir
. Makefile: simplify building of templates
. Makefile: allow "bin-wrappers/" directory to exist
. Makefile: refactor generators to be PWD-independent
. Makefile: extract script to generate gitweb.js
. Makefile: extract script to generate gitweb.cgi
. Makefile: extract script to massage Shell scripts
. Makefile: use "generate-perl.sh" to massage Perl library
. Makefile: extract script to massage Perl scripts
. Makefile: consistently use PERL_PATH
. Makefile: generate doc versions via GIT-VERSION-GEN
. Makefile: generate "git.rc" via GIT-VERSION-GEN
. Makefile: propagate Git version via generated header
. Makefile: refactor GIT-VERSION-GEN to be reusable
. Makefile: consistently use @PLACEHOLDER@ to substitute
. Makefile: use common template for GIT-BUILD-OPTIONS
* ps/build (2024-11-22) 25 commits
- fixup! Makefile: propagate Git version via generated header
- fixup! Makefile: generate doc versions via GIT-VERSION-GEN
- meson: fix conflicts with in-flight topics
- Introduce support for the Meson build system
- Documentation: add comparison of build systems
- t: allow overriding build dir
- t: better support for out-of-tree builds
- Documentation: extract script to generate a list of mergetools
- Documentation: teach "cmd-list.perl" about out-of-tree builds
- Documentation: allow sourcing generated includes from separate dir
- Makefile: simplify building of templates
- Makefile: allow "bin-wrappers/" directory to exist
- Makefile: refactor generators to be PWD-independent
- Makefile: extract script to generate gitweb.js
- Makefile: extract script to generate gitweb.cgi
- Makefile: extract script to massage Shell scripts
- Makefile: use "generate-perl.sh" to massage Perl library
- Makefile: extract script to massage Perl scripts
- Makefile: consistently use PERL_PATH
- Makefile: generate doc versions via GIT-VERSION-GEN
- Makefile: generate "git.rc" via GIT-VERSION-GEN
- Makefile: propagate Git version via generated header
- Makefile: refactor GIT-VERSION-GEN to be reusable
- Makefile: consistently use @PLACEHOLDER@ to substitute
- Makefile: use common template for GIT-BUILD-OPTIONS
Build procedure update plus introduction of Mason based builds
Getting there.
cf. <xmqq7c8y7aep.fsf@gitster.g>
source: <20241119-pks-meson-v8-0-809bf7f042f3@pks.im>
@@ -676,7 +701,7 @@ Release tarballs are available at:
source: <20240910163000.1985723-1-christian.couder@gmail.com>
* sj/ref-contents-check (2024-11-15) 9 commits
* sj/ref-contents-check (2024-11-21) 9 commits
- ref: add symlink ref content check for files backend
- ref: check whether the target of the symref is a ref
- ref: add basic symref content check for files backend
@@ -692,8 +717,8 @@ Release tarballs are available at:
wouldn't have written itself (e.g., missing terminating end-of-line
after the full object name).
Comments?
source: <ZzYqoai8X_Wdtbmt@ArchLinux>
Will merge to 'next'.
source: <Zz3MON9_9DGD6nsy@ArchLinux>
* js/libgit-rust (2024-10-16) 5 commits
@@ -719,7 +744,12 @@ Release tarballs are available at:
- packfile: pass `repository` to static function in the file
- packfile: use `repository` from `packed_git` directly
- packfile: add repository to struct `packed_git`
(this branch is used by kn/midx-wo-the-repository.)
Various implicit uses of 'the_repoository' in the packfile code
have been eliminated.
Expecting a rework around delta_base_cache_limit.
cf. <Zz5o35FZPFyM5KyL@nand.local>
cf. <CAOLa=ZRVpq7=tRiCrJD-do+PKS-ek3m58bpUm9S7t1oKepiLNQ@mail.gmail.com>
source: <cover.1731323350.git.karthik.188@gmail.com>