From: Junio C Hamano <gitster@pobox.com>
To: git@vger.kernel.org
Subject: What's cooking in git.git (May 2024, #08; Mon, 20)
Date: Mon, 20 May 2024 16:55:26 -0700 [thread overview]
Message-ID: <xmqqwmnoca35.fsf@gitster.g> (raw)
Here are the topics that have been cooking in my tree. Commits
prefixed with '+' are in 'next' (being in 'next' is a sign that a
topic is stable enough to be used and are candidate to be in a
future release). Commits prefixed with '-' are only in 'seen', and
aren't considered "accepted" at all and may be annotated with an URL
to a message that raises issues but they are no means exhaustive. A
topic without enough support may be discarded after a long period of
no activity (of course they can be resubmit when new interests
arise).
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.
With maint, master, next, seen, todo:
git://git.kernel.org/pub/scm/git/git.git/
git://repo.or.cz/alt-git.git/
https://kernel.googlesource.com/pub/scm/git/git/
https://github.com/git/git/
https://gitlab.com/git-scm/git/
With all the integration branches and topics broken out:
https://github.com/gitster/git/
Even though the preformatted documentation in HTML and man format
are not sources, they are published in these repositories for
convenience (replace "htmldocs" with "manpages" for the manual
pages):
git://git.kernel.org/pub/scm/git/git-htmldocs.git/
https://github.com/gitster/git-htmldocs.git/
Release tarballs are available at:
https://www.kernel.org/pub/software/scm/git/
--------------------------------------------------
[New Topics]
* es/chainlint-ncores-fix (2024-05-20) 3 commits
- chainlint.pl: latch CPU count directly reported by /proc/cpuinfo
- chainlint.pl: fix incorrect CPU count on Linux SPARC
- chainlint.pl: make CPU count computation more robust
The chainlint script (invoked during "make test") did nothing when
it failed to detect the number of available CPUs. It now falls
back to 1 CPU to avoid the problem.
Will merge to 'next'.
source: <20240520190131.94904-1-ericsunshine@charter.net>
--------------------------------------------------
[Graduated to 'master']
* jc/compat-regex-calloc-fix (2024-05-13) 1 commit
(merged to 'next' on 2024-05-13 at 077c4e1dcc)
+ compat/regex: fix argument order to calloc(3)
Windows CI running in GitHub Actions started complaining about the
order of arguments given to calloc(); the imported regex code uses
the wrong order almost consistently, which has been corrected.
source: <xmqqbk5bim2n.fsf@gitster.g>
* kn/ref-transaction-symref (2024-05-07) 8 commits
(merged to 'next' on 2024-05-11 at 0a7119f2a3)
+ refs: remove `create_symref` and associated dead code
+ refs: rename `refs_create_symref()` to `refs_update_symref()`
+ refs: use transaction in `refs_create_symref()`
+ refs: add support for transactional symref updates
+ refs: move `original_update_refname` to 'refs.c'
+ refs: support symrefs in 'reference-transaction' hook
+ files-backend: extract out `create_symref_lock()`
+ refs: accept symref values in `ref_transaction_update()`
(this branch is used by kn/update-ref-symref.)
Updates to symbolic refs can now be made as a part of ref
transaction.
source: <20240507125859.132116-1-knayak@gitlab.com>
--------------------------------------------------
[Cooking]
* tb/pack-bitmap-write-cleanups (2024-05-15) 6 commits
(merged to 'next' on 2024-05-20 at 585e7bde21)
+ pack-bitmap: introduce `bitmap_writer_free()`
+ pack-bitmap-write.c: avoid uninitialized 'write_as' field
+ pack-bitmap: drop unused `max_bitmaps` parameter
+ pack-bitmap: avoid use of static `bitmap_writer`
+ pack-bitmap-write.c: move commit_positions into commit_pos fields
+ object.h: add flags allocated by pack-bitmap.h
The pack bitmap code saw some clean-up to prepare for a follow-up topic.
Will merge to 'master'.
source: <cover.1715716605.git.me@ttaylorr.com>
* jc/t0017-clarify-bogus-expectation (2024-05-16) 1 commit
(merged to 'next' on 2024-05-20 at c64016ec43)
+ t0017: clarify dubious test set-up
Test clean-up.
Will merge to 'master'.
source: <xmqqcypmx44l.fsf@gitster.g>
* kn/osxkeychain-skip-idempotent-store (2024-05-15) 2 commits
- osxkeychain: state to skip unnecessary store operations
- osxkeychain: exclusive lock to serialize execution of operations
The credential helper that talks with osx keychain learned to avoid
storing back the authentication material it just got received from
the keychain.
Comments?
source: <pull.1729.v3.git.1715800868.gitgitgadget@gmail.com>
* kn/update-ref-symref (2024-05-15) 7 commits
- update-ref: add support for 'symref-update' command
- reftable: pick either 'oid' or 'target' for new updates
- update-ref: add support for 'symref-create' command
- update-ref: add support for 'symref-delete' command
- update-ref: add support for 'symref-verify' command
- refs: create and use `ref_update_ref_must_exist()`
- Merge branch 'kn/ref-transaction-symref' into kn/update-ref-symref
"git update-ref --stdin" learned to handle transactional updates of
symbolic-refs.
Expecting a reroll.
cf. <ZkXpcvF6dxGr6qmj@tanuki>
source: <20240514124411.1037019-1-knayak@gitlab.com>
* mt/t0211-typofix (2024-05-16) 1 commit
(merged to 'next' on 2024-05-20 at f4fba3c7d2)
+ t/t0211-trace2-perf.sh: fix typo patern -> pattern
Test fix.
Will merge to 'master'.
source: <ZkW5ggOVlglfi64u@telcontar>
* ps/complete-config-w-subcommands (2024-05-17) 1 commit
(merged to 'next' on 2024-05-20 at 14453d34fc)
+ completion: adapt git-config(1) to complete subcommands
Update the command line completion script (in contrib/) to adjust
to the recent update to "git config" that adopted subcommand based
UI.
Will merge to 'master'.
source: <8d43dee33289969a5afbbf7635ac40b7312d8e19.1715926344.git.ps@pks.im>
* ps/refs-without-the-repository-updates (2024-05-17) 17 commits
- refs/packed: remove references to `the_hash_algo`
- refs/files: remove references to `the_hash_algo`
- refs/files: use correct repository
- refs: remove `dwim_log()`
- refs: drop `git_default_branch_name()`
- refs: pass repo when peeling objects
- refs: move object peeling into "object.c"
- refs: pass ref store when detecting dangling symrefs
- refs: convert iteration over replace refs to accept ref store
- refs: retrieve worktree ref stores via associated repository
- refs: refactor `resolve_gitlink_ref()` to accept a repository
- refs: pass repo when retrieving submodule ref store
- refs: track ref stores via strmap
- refs: implement releasing ref storages
- refs: rename `init_db` callback to avoid confusion
- refs: adjust names for `init` and `init_db` callbacks
- Merge branch 'ps/refs-without-the-repository' into ps/refs-without-the-repository-updates
Further clean-up the refs subsystem to stop relying on
the_repository, and instead use the repository associated to the
ref_store object.
Will merge to 'next'?
source: <cover.1715929858.git.ps@pks.im>
* jc/doc-diff-name-only (2024-05-17) 1 commit
(merged to 'next' on 2024-05-20 at 13b6f9350d)
+ diff: document what --name-only shows
The documentation for "git diff --name-only" has been clarified
that it is about showing the names in the post-image tree.
Will merge to 'master'.
source: <xmqqeda0jr7d.fsf@gitster.g>
* kn/patch-iteration-doc (2024-05-17) 2 commits
(merged to 'next' on 2024-05-20 at e0ee0051a9)
+ SubmittingPatches: add section for iterating patches
+ Merge branch 'jc/patch-flow-updates' into kn/patch-iteration-doc
(this branch uses jc/patch-flow-updates.)
Doc updates.
Will merge to 'master'.
source: <20240517122724.270706-1-knayak@gitlab.com>
* mt/openindiana-portability (2024-05-17) 7 commits
(merged to 'next' on 2024-05-17 at de53f37879)
+ t/t9001-send-email.sh: sed - remove the i flag for s
+ t/t9118-git-svn-funky-branch-names.sh: sed needs semicolon
+ t/t1700-split-index.sh: mv -v is not portable
+ t/t4202-log.sh: fix misspelled variable
+ t/t0600-reffiles-backend.sh: rm -v is not portable
+ t/t9902-completion.sh: backslashes in echo
+ Switch grep from non-portable BRE to portable ERE
Portability updates to various uses of grep and sed.
Will merge to 'master'.
source: <ZkeMiifGHkIsehz3@telcontar>
* mt/openindiana-scalar (2024-05-17) 1 commit
- scalar: make enlistment delete to work on all POSIX platforms
Avoid removing the $(cwd) for portability.
Needs review.
source: <Zkds81OB7C5bTCl_@telcontar>
* ts/archive-prefix-with-add-virtual-file (2024-05-17) 1 commit
- archive: make --add-virtual-file honor --prefix
source: <pull.1719.v2.git.git.1715967267420.gitgitgadget@gmail.com>
* js/doc-decisions (2024-05-17) 1 commit
- doc: describe the project's decision-making process
The project decision making policy has been documented.
source: <10f217915600eda3ebec886e4f020f87c22e318a.1715978031.git.steadmon@google.com>
* jc/undecided-is-not-necessarily-sha1-fix (2024-05-16) 6 commits
- apply: fix uninitialized hash function
- builtin/hash-object: fix uninitialized hash function
- builtin/patch-id: fix uninitialized hash function
- t1517: test commands that are designed to be run outside repository
- setup: add an escape hatch for "no more default hash algorithm" change
- Merge branch 'ps/undecided-is-not-necessarily-sha1' into jc/undecided-is-not-necessarily-sha1-fix
(this branch uses ps/undecided-is-not-necessarily-sha1.)
The base topic started to make it an error for a command to leave
the hash algorithm unspecified, which revealed a few commands that
were not ready for the change. Give users a knob to revert back to
the "default is sha-1" behaviour as an escape hatch, and start
fixing these breakages.
Broken.
The hash-object test does not seem to work with SHA-256 repositories.
source: <20240513224127.2042052-1-gitster@pobox.com>
* dg/fetch-pack-code-cleanup (2024-05-13) 1 commit
(merged to 'next' on 2024-05-17 at c8f8136d2e)
+ fetch-pack: remove unused 'struct loose_object_iter'
Code clean-up to remove an unused struct definition.
Will merge to 'master'.
source: <20240512005913.342287-1-dave@treblig.org>
* dm/update-index-doc-fix (2024-05-13) 1 commit
(merged to 'next' on 2024-05-17 at 2f6cd0d1cc)
+ documentation: git-update-index: add --show-index-version to synopsis
Doc fix.
Will merge to 'master'.
source: <20240512031400.28416-1-dov.murik@linux.dev>
* ps/builtin-config-cleanup (2024-05-15) 22 commits
(merged to 'next' on 2024-05-20 at b6f728f1f5)
+ builtin/config: pass data between callbacks via local variables
+ builtin/config: convert flags to a local variable
+ builtin/config: track "fixed value" option via flags only
+ builtin/config: convert `key` to a local variable
+ builtin/config: convert `key_regexp` to a local variable
+ builtin/config: convert `regexp` to a local variable
+ builtin/config: convert `value_pattern` to a local variable
+ builtin/config: convert `do_not_match` to a local variable
+ builtin/config: move `respect_includes_opt` into location options
+ builtin/config: move default value into display options
+ builtin/config: move type options into display options
+ builtin/config: move display options into local variables
+ builtin/config: move location options into local variables
+ builtin/config: refactor functions to have common exit paths
+ config: make the config source const
+ builtin/config: check for writeability after source is set up
+ builtin/config: move actions into `cmd_config_actions()`
+ builtin/config: move legacy options into `cmd_config()`
+ builtin/config: move subcommand options into `cmd_config()`
+ builtin/config: move legacy mode into its own function
+ builtin/config: stop printing full usage on misuse
+ Merge branch 'ps/config-subcommands' into ps/builtin-config-cleanup
Code clean-up to reduce inter-function communication inside
builtin/config.c done via the use of global variables.
Will merge to 'master'.
source: <cover.1715755055.git.ps@pks.im>
* jc/doc-manpages-l10n (2024-05-17) 1 commit
(merged to 'next' on 2024-05-20 at fb103ed70f)
+ SubmittingPatches: advertise git-manpages-l10n project a bit
The SubmittingPatches document now refers folks to manpages
translation project.
Will merge to 'master'.
source: <xmqqv83muc12.fsf@gitster.g>
* ps/reftable-reusable-iterator (2024-05-13) 13 commits
- reftable/merged: adapt interface to allow reuse of iterators
- reftable/stack: provide convenience functions to create iterators
- reftable/reader: adapt interface to allow reuse of iterators
- reftable/generic: adapt interface to allow reuse of iterators
- reftable/generic: move seeking of records into the iterator
- reftable/merged: simplify indices for subiterators
- reftable/merged: split up initialization and seeking of records
- reftable/reader: set up the reader when initializing table iterator
- reftable/reader: inline `reader_seek_internal()`
- reftable/reader: separate concerns of table iter and reftable reader
- reftable/reader: unify indexed and linear seeking
- reftable/reader: avoid copying index iterator
- reftable/block: use `size_t` to track restart point index
Code clean-up to make the reftable iterator closer to be reusable.
Comments?
source: <cover.1715589670.git.ps@pks.im>
* tb/precompose-getcwd (2024-05-09) 1 commit
(merged to 'next' on 2024-05-11 at d1b507b01a)
+ macOS: ls-files path fails if path of workdir is NFD
We forgot to normalize the result of getcwd() to NFC on macOS where
all other paths are normalized, which has been corrected.
On hold.
cf. <20240520160601.GA29154@tb-raspi4>
source: <20240509161110.12121-1-tboegi@web.de>
* jc/patch-flow-updates (2024-05-10) 2 commits
(merged to 'next' on 2024-05-16 at d7a885574b)
+ SubmittingPatches: extend the "flow" section
+ SubmittingPatches: move the patch-flow section earlier
(this branch is used by kn/patch-iteration-doc.)
Doc updates.
Will merge to 'master'.
source: <20240510165526.1412338-1-gitster@pobox.com>
* it/refs-name-conflict (2024-05-06) 1 commit
(merged to 'next' on 2024-05-15 at 39ef3ecc88)
+ refs: return conflict error when checking packed refs
Expose "name conflict" error when a ref creation fails due to D/F
conflict in the ref namespace, to improve an error message given by
"git fetch".
Will merge to 'master'.
source: <pull.1716.v3.git.git.1714791848557.gitgitgadget@gmail.com>
* jc/format-patch-more-aggressive-range-diff (2024-05-06) 1 commit
- format-patch: run range-diff with larger creation-factor
The default "creation-factor" used by "git format-patch" has been
raised to make it more aggressively find matching commits.
Comments?
source: <xmqqbk5i3ncw.fsf_-_@gitster.g>
* ps/reftable-write-options (2024-05-13) 11 commits
- refs/reftable: allow configuring geometric factor
- reftable: make the compaction factor configurable
- refs/reftable: allow disabling writing the object index
- refs/reftable: allow configuring restart interval
- reftable: use `uint16_t` to track restart interval
- refs/reftable: allow configuring block size
- reftable/dump: support dumping a table's block structure
- reftable/writer: improve error when passed an invalid block size
- reftable/writer: drop static variable used to initialize strbuf
- reftable: pass opts as constant pointer
- reftable: consistently refer to `reftable_write_options` as `opts`
The knobs to tweak how reftable files are written have been made
available as configuration variables.
Comments?
source: <cover.1715587849.git.ps@pks.im>
* ps/pseudo-ref-terminology (2024-05-15) 10 commits
(merged to 'next' on 2024-05-20 at fc0f1f2607)
+ refs: refuse to write pseudorefs
+ ref-filter: properly distinuish pseudo and root refs
+ refs: pseudorefs are no refs
+ refs: classify HEAD as a root ref
+ refs: do not check ref existence in `is_root_ref()`
+ refs: rename `is_special_ref()` to `is_pseudo_ref()`
+ refs: rename `is_pseudoref()` to `is_root_ref()`
+ Documentation/glossary: define root refs as refs
+ Documentation/glossary: clarify limitations of pseudorefs
+ Documentation/glossary: redefine pseudorefs as special refs
Terminology to call various ref-like things are getting
straightened out.
Will merge to 'master'.
cf. <vgzwb5xnlvz2gfiqamzrfcjs2xya3zhhoootyzopfpdrjapayq@wfsomyal4cf6>
source: <cover.1715755591.git.ps@pks.im>
* jc/rev-parse-fatal-doc (2024-05-01) 1 commit
- rev-parse: document how --is-* options work outside a repository
Doc update.
Comments?
source: <xmqqplu54fbg.fsf@gitster.g>
* ps/undecided-is-not-necessarily-sha1 (2024-05-06) 15 commits
(merged to 'next' on 2024-05-08 at 9f8e894685)
+ repository: stop setting SHA1 as the default object hash
+ oss-fuzz/commit-graph: set up hash algorithm
+ builtin/shortlog: don't set up revisions without repo
+ builtin/diff: explicitly set hash algo when there is no repo
+ builtin/bundle: abort "verify" early when there is no repository
+ builtin/blame: don't access potentially unitialized `the_hash_algo`
+ builtin/rev-parse: allow shortening to more than 40 hex characters
+ remote-curl: fix parsing of detached SHA256 heads
+ attr: fix BUG() when parsing attrs outside of repo
+ attr: don't recompute default attribute source
+ parse-options-cb: only abbreviate hashes when hash algo is known
+ path: move `validate_headref()` to its only user
+ path: harden validation of HEAD with non-standard hashes
+ Merge branch 'ps/the-index-is-no-more' into ps/undecided-is-not-necessarily-sha1
+ Merge branch 'jc/no-default-attr-tree-in-bare' into ps/undecided-is-not-necessarily-sha1
(this branch is used by jc/undecided-is-not-necessarily-sha1-fix.)
Before discovering the repository details, We used to assume SHA-1
as the "default" hash function, which has been corrected. Hopefully
this will smoke out codepaths that rely on such an unwarranted
assumptions.
Will cook in 'next', as it has known breakage.
source: <cover.1715057362.git.ps@pks.im>
* pw/rebase-i-error-message (2024-04-08) 2 commits
- rebase -i: improve error message when picking merge
- rebase -i: pass struct replay_opts to parse_insn_line()
When the user adds to "git rebase -i" instruction to "pick" a merge
commit, the error experience is not pleasant. Such an error is now
caught earlier in the process that parses the todo list.
Expecting a reroll.
cf. <88bc0787-e7ae-49e5-99e8-97f6c55ea8c6@gmail.com>
source: <pull.1672.v2.git.1712585787.gitgitgadget@gmail.com>
* ds/send-email-per-message-block (2024-04-10) 1 commit
(merged to 'next' on 2024-05-20 at 189c49a1ca)
+ send-email: move newline characters out of a few translatable strings
Preliminary code clean-up for "git send-email".
Will merge to 'master'.
The topmost commit in the original series was dropped per author's request.
cf. <a07d3807a24f6d68cb48ee48366ae25e@manjaro.org>
source: <29ea3a9b07bf1aa17b5d6a1e41325379c494bcb2.1712732383.git.dsimic@manjaro.org>
* ew/khash-to-khashl (2024-03-28) 3 commits
- khashl: fix ensemble lookups on empty table
- treewide: switch to khashl for memory savings
- list-objects-filter: use kh_size API
The hashtable library "khash.h" has been replaced with "khashl.h"
that has better memory usage characteristics.
Needs review.
cf. <xmqqy1a4ao3t.fsf@gitster.g>
source: <20240328101356.300374-1-e@80x24.org>
* la/hide-trailer-info (2024-05-02) 11 commits
(merged to 'next' on 2024-05-15 at 955ffe4f37)
+ trailer unit tests: inspect iterator contents
+ trailer: document parse_trailers() usage
+ trailer: retire trailer_info_get() from API
+ trailer: make trailer_info struct private
+ trailer: make parse_trailers() return trailer_info pointer
+ interpret-trailers: access trailer_info with new helpers
+ sequencer: use the trailer iterator
+ trailer: teach iterator about non-trailer lines
+ trailer: add unit tests for trailer iterator
+ Makefile: sort UNIT_TEST_PROGRAMS
+ Merge branch 'la/format-trailer-info' into la/hide-trailer-info
The trailer API has been reshuffled a bit.
Will merge to 'master'.
source: <pull.1696.v4.git.1714625667.gitgitgadget@gmail.com>
* ds/doc-config-reflow (2024-03-14) 1 commit
- config.txt: perform some minor reformatting
Reflow a paragraph in the documentation source without any effect
to the formatted text.
Will discard.
source: <97bdaf075bf5a68554cca1731eca78aff2662907.1710444774.git.dsimic@manjaro.org>
* ie/config-includeif-hostname (2024-03-19) 2 commits
- config: learn the "hostname:" includeIf condition
- t: add a test helper for getting hostname
The conditional inclusion mechanism for configuration files learned
to switch on the hostname.
Expecting a reroll.
cf. <20240319210428.GC1159535@coredump.intra.peff.net>
cf. <20240320001934.GA903718@coredump.intra.peff.net>
source: <20240319183722.211300-1-ignacio@iencinas.com>
* cw/git-std-lib (2024-02-28) 4 commits
. SQUASH??? get rid of apparent debugging crufts
. test-stdlib: show that git-std-lib is independent
. git-std-lib: introduce Git Standard Library
. pager: include stdint.h because uintmax_t is used
Split libgit.a out to a separate git-std-lib tor easier reuse.
Expecting a reroll.
source: <cover.1696021277.git.jonathantanmy@google.com>
* bk/complete-dirname-for-am-and-format-patch (2024-01-12) 1 commit
- completion: dir-type optargs for am, format-patch
Command line completion support (in contrib/) has been
updated for a few commands to complete directory names where a
directory name is expected.
Expecting a reroll.
cf. <40c3a824-a961-490b-94d4-4eb23c8f713d@gmail.com>
cf. <6683f24e-7e56-489d-be2d-8afe1fc38d2b@gmail.com>
source: <d37781c3-6af2-409b-95a8-660a9b92d20b@smtp-relay.sendinblue.com>
* bk/complete-send-email (2024-01-12) 1 commit
- completion: don't complete revs when --no-format-patch
Command line completion support (in contrib/) has been taught to
avoid offering revision names as candidates to "git send-email" when
the command is used to send pre-generated files.
Expecting a reroll.
cf. <CAC4O8c88Z3ZqxH2VVaNPpEGB3moL5dJcg3cOWuLWwQ_hLrJMtA@mail.gmail.com>
source: <a718b5ee-afb0-44bd-a299-3208fac43506@smtp-relay.sendinblue.com>
* tb/path-filter-fix (2024-01-31) 16 commits
- bloom: introduce `deinit_bloom_filters()`
- commit-graph: reuse existing Bloom filters where possible
- object.h: fix mis-aligned flag bits table
- commit-graph: new Bloom filter version that fixes murmur3
- commit-graph: unconditionally load Bloom filters
- bloom: prepare to discard incompatible Bloom filters
- bloom: annotate filters with hash version
- repo-settings: introduce commitgraph.changedPathsVersion
- t4216: test changed path filters with high bit paths
- t/helper/test-read-graph: implement `bloom-filters` mode
- bloom.h: make `load_bloom_filter_from_graph()` public
- t/helper/test-read-graph.c: extract `dump_graph_info()`
- gitformat-commit-graph: describe version 2 of BDAT
- commit-graph: ensure Bloom filters are read with consistent settings
- revision.c: consult Bloom filters for root commits
- t/t4216-log-bloom.sh: harden `test_bloom_filters_not_used()`
The Bloom filter used for path limited history traversal was broken
on systems whose "char" is unsigned; update the implementation and
bump the format version to 2.
Waiting for a final ack?
cf. <ZcFjkfbsBfk7JQIH@nand.local>
source: <cover.1706741516.git.me@ttaylorr.com>
* jc/rerere-cleanup (2023-08-25) 4 commits
- rerere: modernize use of empty strbuf
- rerere: try_merge() should use LL_MERGE_ERROR when it means an error
- rerere: fix comment on handle_file() helper
- rerere: simplify check_one_conflict() helper function
Code clean-up.
Not ready to be reviewed yet.
source: <20230824205456.1231371-1-gitster@pobox.com>
--------------------------------------------------
[Discarded]
* tb/pseudo-merge-reachability-bitmap (2024-04-30) 23 commits
. t/perf: implement performace tests for pseudo-merge bitmaps
. pseudo-merge: implement support for finding existing merges
. ewah: `bitmap_equals_ewah()`
. pack-bitmap: extra trace2 information
. pack-bitmap.c: use pseudo-merges during traversal
. t/test-lib-functions.sh: support `--date` in `test_commit_bulk()`
. pack-bitmap: implement test helpers for pseudo-merge
. ewah: implement `ewah_bitmap_popcount()`
. pseudo-merge: implement support for reading pseudo-merge commits
. pack-bitmap.c: read pseudo-merge extension
. pseudo-merge: scaffolding for reads
. pack-bitmap: extract `read_bitmap()` function
. pack-bitmap-write.c: write pseudo-merge table
. pack-bitmap-write.c: select pseudo-merge commits
. pseudo-merge: implement support for selecting pseudo-merge commits
. pack-bitmap: make `bitmap_writer_push_bitmapped_commit()` public
. pack-bitmap: implement `bitmap_writer_has_bitmapped_object_id()`
. pack-bitmap-write: support storing pseudo-merge commits
. pseudo-merge.ch: initial commit
. pack-bitmap: move some initialization to `bitmap_writer_init()`
. pack-bitmap: drop unused `max_bitmaps` parameter
. ewah: implement `ewah_bitmap_is_subset()`
. Documentation/technical: describe pseudo-merge bitmaps format
The pack-bitmap machinery learned to write pseudo-merge bitmaps,
which act as imaginary octopus merges covering un-bitmapped
reference tips. This enhances bitmap coverage, and thus,
performance, for repositories with many references using bitmaps.
Retracted to be rebuilt on top of tb/pack-bitmap-write-cleanups topic
source: <cover.1714422410.git.me@ttaylorr.com>
next reply other threads:[~2024-05-20 23:55 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-20 23:55 Junio C Hamano [this message]
2024-05-21 6:06 ` What's cooking in git.git (May 2024, #08; Mon, 20) Patrick Steinhardt
2024-05-21 16:20 ` Junio C Hamano
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