This is hidden in v2.55.0-rc0's own CI because of an omission in
5ba82911bc (ci: enable EXPENSIVE for contributor builds, 2026-05-11)
which fails to enable EXPENSIVE tests for tags.
Due to 7d78d5fc1a (ci: skip GitHub workflow runs for already-tested
commits/trees, 2020-10-08), the CI of `master` is now also mistakenly
green because it reuses the tag's CI run to prove that it's solid.
This is an evil merge by necessity because `survey.c` needs to adapt to
the changed function signatures.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
`git ls-files --modified` and `git ls-files --deleted` have been
optimized to filter with pathspec before calling lstat() when there is
only a single pathspec item, avoiding unnecessary filesystem access
for entries that will not be shown.
* td/ls-files-pathspec-prefilter:
ls-files: filter pathspec before lstat
'git describe' has been taught to pass the 'refs/tags/' prefix down to
the ref iterator when '--all' is not requested, avoiding unnecessary
iteration over non-tag refs.
* td/describe-tag-iteration:
describe: limit default ref iteration to tags
"git index-pack" has been optimized by retaining child bases in the
delta cache instead of immediately freeing them, letting the existing
cache limit policy decide eviction.
* ab/index-pack-retain-child-bases:
index-pack: retain child bases in delta cache
The 'git describe --contains --all' command has been fixed to
properly honor the '--match' and '--exclude' options by passing
them down to 'git name-rev' with the appropriate reference
prefixes.
* jk/describe-contains-all-match-fix:
describe: fix --exclude, --match with --contains and --all
Streaming revision walks have been optimized by using a priority queue
for date-sorting commits, speeding up walks repositories with many
merges.
* kk/streaming-walk-pqueue:
revision: use priority queue for non-limited streaming walks
revision: introduce rev_walk_mode to clarify get_revision_1()
pack-objects: call release_revisions() after cruft traversal
Many core configuration variables have been migrated from global
variables into 'repo_config_values' to tie them to a specific
repository instance, avoiding cross-repository state leakage.
* ob/more-repo-config-values:
environment: move "warn_on_object_refname_ambiguity" into `struct repo_config_values`
environment: move "sparse_expect_files_outside_of_patterns" into `struct repo_config_values`
environment: move "core_sparse_checkout_cone" into `struct repo_config_values`
environment: move "precomposed_unicode" into `struct repo_config_values`
environment: move "pack_compression_level" into `struct repo_config_values`
environment: move `zlib_compression_level` into `struct repo_config_values`
environment: move "check_stat" into `struct repo_config_values`
environment: move "trust_ctime" into `struct repo_config_values`
"git config foo.bar=baz" is not likely to be a request to read the
value of such a variable with '=' in its name; rather it is plausible
that the user meant "git config set foo.bar baz". Give advice when
giving an error message.
* hn/config-typo-advice:
config: improve diagnostic for "set" with missing value
config: add git_config_key_is_valid() for quiet validation
When `js/objects-larger-than-4gb-on-windows` widened the streaming,
index-pack and unpack-objects code paths, in the interest of keeping the
patches somewhat reasonably-sized, it left the public ODB API still
typed in `unsigned long`. In particular `struct object_info::sizep` and
the four wrappers built on top of it (`odb_read_object`,
`odb_read_object_peeled`, `odb_read_object_info`, `odb_pretend_object`)
still return the unpacked size through `unsigned long *`, so on Windows
`cat-file -s` and the `git add` / `git status` paths for a >4 GiB blob
silently cap at 4 GiB.
Widen the field and the four wrappers. The previous commits already
widened the `unpack_entry()` cascade and pack-objects' in-core size
accessors, so most of the cascade arrives here with no further work: the
temporary shims in `packed_object_info_with_index_pos()` and in
`unpack_entry()`'s delta-base recovery path go away, the two
`SET_SIZE(entry, cast_size_t_to_ulong(canonical_size))` calls in
`check_object()` and the matching one in `drop_reused_delta()` collapse
to plain `SET_SIZE`, and `oe_get_size_slow()`'s tail
`cast_size_t_to_ulong()` is gone too.
What remains narrow are the boundaries this series does not
intend to touch: the diff, blame, textconv and fast-import machinery.
Even so, this patch is unfortunately quite large.
Assisted-by: Opus 4.7
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
`pack-objects` stores per-entry object sizes in either the 31-bit
`size_` member of the `struct object_entry` or, when the value does not
fit, the `pack->delta_size[]` spill array. The accessors (`oe_size`,
`oe_delta_size`, `oe_get_size_slow`, `oe_size_*_than`) and the setters
(`oe_set_size`, `oe_set_delta_size`) used `unsigned long` for the spill
type, which on Windows means the spill silently caps at 4 GiB per entry.
That is what made `upload-pack` die with "object too large to read on
this platform" when serving the >4 GiB blob in `t5608` tests 5 and 6
when run with `GIT_TEST_CLONE_2GB`.
Widen them all to `size_t` (including `pack->delta_size`) and drop the
three `cast_size_t_to_ulong()` calls in `check_object()` that guarded
`in_pack_size`. The two `SET_SIZE(entry, canonical_size)` calls in the
same function stay cast-free as before, since `canonical_size` is still
`unsigned long` until a later commit widens `object_info::sizep`.
Assisted-by: Opus 4.7
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
The topic `js/objects-larger-than-4gb-on-windows` widened the streaming,
index-pack and unpack-objects paths to `size_t` but deliberately stopped
at the in-memory `unpack_entry()` cascade, which still hands back the
unpacked size through `unsigned long *`. On Windows that boundary
truncates above 4 GiB because that data type is only 32 bits wide on
that platform.
Widen the code path. Except `packed_object_info_with_index_pos()`: It
cannot yet pass `oi->sizep` directly because the field is still
`unsigned long *`; bridge it with a `size_t` temporary that narrows
back, and let a later commit drop the bridge once the field is wide
too. `gfi_unpack_entry()` keeps its narrow signature because fast-import
tracks sizes through `unsigned long` everywhere it crosses subsystem
boundaries, keeping its signature allows the scope of this commit to be
somewhat reasonable, still.
Assisted-by: Opus 4.7
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
`write_reuse_object()` learned to track its packed-object size as
`size_t` in 606c192380 (odb, packfile: use size_t for streaming
object sizes, 2026-05-08), but the comparison sink it feeds,
`check_pack_inflate()`, still takes the expected decompressed size
as `unsigned long`. The call site bridges the mismatch with
`cast_size_t_to_ulong()`, which on Windows turns a >4 GiB object
into an immediate die().
That function only uses `expect` once: as the right-hand side of a
`stream.total_out == expect` equality test against zlib's counter.
zlib's own `total_out` counter is `uLong` and is therefore still
32-bit-bound on Windows. Widening `expect` to `size_t` cannot fix that,
but it is a strict improvement nonetheless: instead of dying outright,
an oversized object now simply makes the equality fail and lets
`write_reuse_object()` fall back to `write_no_reuse_object()`, which
decompresses and re-deflates the content (and which the larger
pack-objects widening series targets separately).
Drop the `cast_size_t_to_ulong()` shim at the call site now that
the receiving parameter speaks the same type as `entry_size`.
Assisted-by: Opus 4.7
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
`patch_delta()` takes the source and delta sizes by value and writes
back the reconstructed target size through an `unsigned long *`. That
datatype cannot represent a value that exceeds 4 GiB on systems where
`unsigned long` is 32-bit (notably 64-bit Windows builds), though, even
though the delta encoding itself, the on-disk layout, and the in-memory
buffers happily carry such sizes. A `size_t` companion to
`get_delta_hdr_size()`, `get_delta_hdr_size_sz()`, was introduced in
17fa077596 (delta, packfile: use size_t for delta header sizes,
2026-05-08) precisely so that `patch_delta()` could be widened without
changing the on-the-wire decoding helper's signature.
Widen `patch_delta()`'s three size parameters to `size_t` and switch
its internal use of `get_delta_hdr_size()` to the `_sz` variant.
Then propagate the wider type through the callers.
Assisted-by: Opus 4.7
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
In --deleted and --modified modes, show_files() calls lstat() for each
index entry before show_ce() applies the pathspec. prune_index() avoids
most of these calls for pathspecs with a common directory prefix, but
not for a top-level name or leading wildcard.
Match before lstat() to avoid accessing the worktree for entries that
cannot be shown. Treat this as a prefilter: do not update ps_matched,
and retain the match in show_ce() so --error-unmatch is satisfied only
by entries that the selected modes actually show.
Prefilter only a single pathspec item, bounding the added work for each
index entry. Applying match_pathspec() to multiple arguments can cost
more than the lstat() calls it avoids. In a synthetic repository with
10,000 clean files, passing every path to ls-files --modified increased
runtime from 112.5 ms to 494.1 ms when the prefilter was unconditional.
With $parent and $this exported as paths to binaries built from the
parent and this commit, on a repository with 881,290 index entries:
hyperfine --warmup 0 --runs 3 \
--command-name parent \
'$parent -c core.fsmonitor=false ls-files --deleted -- README.md >/dev/null' \
--command-name this-commit \
'$this -c core.fsmonitor=false ls-files --deleted -- README.md >/dev/null'
reported means of 65.790 seconds for the parent and 4.987 seconds for
this commit.
Link: https://lore.kernel.org/r/xmqqfr2tnfk0.fsf@gitster.g
Helped-by: Jeff King <peff@peff.net>
Signed-off-by: Tamir Duberstein <tamird@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The loose object source has been refactored into a proper `struct
odb_source`.
* ps/odb-source-loose:
odb/source-loose: drop pointer to the "files" source
odb/source-loose: stub out remaining callbacks
odb/source-loose: wire up `write_object_stream()` callback
object-file: refactor writing objects to use loose source
odb/source-loose: wire up `write_object()` callback
loose: refactor object map to operate on `struct odb_source_loose`
odb/source-loose: wire up `freshen_object()` callback
odb/source-loose: drop `odb_source_loose_has_object()`
odb/source-loose: wire up `count_objects()` callback
odb/source-loose: wire up `find_abbrev_len()` callback
odb/source-loose: wire up `for_each_object()` callback
odb/source-loose: wire up `read_object_stream()` callback
odb/source-loose: wire up `read_object_info()` callback
odb/source-loose: wire up `close()` callback
odb/source-loose: wire up `reprepare()` callback
odb/source-loose: start converting to a proper `struct odb_source`
odb/source-loose: store pointer to "files" instead of generic source
odb/source-loose: move loose source into "odb/" subsystem
Without --all, git describe ignores refs outside refs/tags/. Commit
8a5a1884e9 (Avoid accessing non-tag refs in git-describe unless --all is
requested, 2008-02-24) moved this check ahead of object lookup. That
avoided loading objects for irrelevant refs, but the backend still has
to yield every ref before get_name() can reject it.
Pass refs/tags/ to the iterator so the backend can avoid visiting those
refs in the first place.
The new perf test creates 10,000 unrelated packed refs. It measures:
git describe --exact-match HEAD
The runtime drops from 0.03(0.01+0.01) to 0.02(0.00+0.00). In a
repository with 120,532 refs but only 330 tags, the same command went
from 171.7 ms to 9.9 ms.
Signed-off-by: Tamir Duberstein <tamird@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Formatting object name in full hexadecimal form has been optimized
by using a new strbuf_add_oid_hex() helper function.
* rs/strbuf-add-oid-hex:
hex: add and use strbuf_add_oid_hex()
Adding a decimal integer with strbuf_addf("%u") appears commonly;
they have been optimized by using a custom formatter.
* rs/strbuf-add-uint:
ls-tree: use strbuf_add_uint()
ls-files: use strbuf_add_uint()
cat-file: use strbuf_add_uint()
strbuf: add strbuf_add_uint()
"git push" learned to take a "remote group" name to push to, which
causes pushes to multiple places, just like "git fetch" would do.
* ua/push-remote-group:
push: support pushing to a remote group
remote: move remote group resolution to remote.c
remote: fix sign-compare warnings in push_cas_option
There are some typos in the documentation, comments, etc.
Fix them via codespell, and then adjust the "dump" files
used by the subversion tests to match the updated contents.
Signed-off-by: Andrew Kreimer <algonell@gmail.com>
[dscho noticed and fixed the problems in svn test]
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
[jc did final assembling of the three patches]
Signed-off-by: Junio C Hamano <gitster@pobox.com>
"git stash -p" has been optimized by reusing cached index
entries in its temporary index, avoiding unnecessary lstat()
calls on unchanged files.
* aj/stash-patch-optimize-temporary-index:
stash: reuse cached index entries in --patch temporary index
'git restore --staged' has been optimized to avoid unnecessarily expanding
the sparse index when operating on paths within the sparse checkout
definition, by handling sparse directory entries at the tree level.
* ds/restore-sparse-index:
restore: avoid sparse index expansion
t1092: test 'git restore' with sparse index
The GIT_WORK_TREE variable prepared to invoke the push-to-checkout
hook was leaking into the environment even when there was no hook
used and broke the default push-to-deploy (i.e., let "git checkout"
update the working tree only when the working tree is clean).
* ar/receive-pack-worktree-env:
receive-pack: fix updateInstead with core.worktree
"git config set pull.rebase=false" currently fails with "wrong
number of arguments", and the implicit form "git config
pull.rebase=false" fails with "invalid key". Neither points at
the real problem: the value is missing.
Report that directly, and when the argument has the shape
"<valid-key>=<value>", also suggest the split form:
$ git config set pull.rebase=false
error: missing value to set to the variable 'pull.rebase=false'
hint: did you mean "git config set pull.rebase false"?
When the prefix before "=" is not a valid key, drop the hint:
$ git config set foo=bar
error: missing value to set to a variable with an invalid name 'foo=bar'
Signed-off-by: Harald Nordgren <haraldnordgren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The `core.warnAmbiguousRefs` configuration was previously stored in a
global `int` variable, making it shared across repository instances
and risking cross‑repository state leakage.
Store it instead in `repo_config_values`, where eagerly‑parsed
repository configuration lives. This option is parsed eagerly because
ambiguity warnings influence how users interpret object references in
many commands; a lazy parse could cause these warnings to behave
inconsistently or to appear for the wrong repository, confusing users
and hindering libification. This preserves the existing behavior while
tying the value to the repository from which it was read, avoiding
cross‑repository state leakage and continuing the effort to reduce
reliance on global configuration state.
Update all references to use `repo_config_values()`.
Mentored-by: Christian Couder <christian.couder@gmail.com>
Mentored-by: Usman Akinyemi <usmanakinyemi202@gmail.com>
Signed-off-by: Olamide Caleb Bello <belkid98@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The `core.sparseCheckoutCone` configuration was previously stored in an
uninitialized global `int` variable, risking cross‑repository state
leakage.
Move it into `repo_config_values`, where eagerly‑parsed repository
configuration lives. `core.sparseCheckoutCone` is parsed eagerly
because it determines the fundamental sparse‑checkout mode and is
consulted very early during repository setup; a lazy parse could
leave the sparse‑checkout state undefined and complicate
libification. This preserves the existing behavior while tying the
value to the repository from which it was read, avoiding cross‑
repository state leakage and continuing the effort to reduce reliance
on global configuration state.
Update all references to use `repo_config_values()`.
Mentored-by: Christian Couder <christian.couder@gmail.com>
Mentored-by: Usman Akinyemi <usmanakinyemi202@gmail.com>
Signed-off-by: Olamide Caleb Bello <belkid98@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The `pack_compression_level` configuration is currently stored in the
global variable `pack_compression_level`, which makes it shared across
repository instances within a single process.
Store it instead in `repo_config_values`, where eagerly‑parsed
repository configuration lives. `pack_compression_level` is parsed
eagerly because it influences packfile compression, a core operation
where a lazy parse could cause inconsistent behavior and hamper
libification. This preserves the existing eager‑parsing behavior while
tying the value to the repository from which it was read, avoiding
cross‑repository state leakage and continuing the effort to reduce
reliance on global configuration state.
Update all references to use `repo_config_values()`.
Mentored-by: Christian Couder <christian.couder@gmail.com>
Mentored-by: Usman Akinyemi <usmanakinyemi202@gmail.com>
Signed-off-by: Olamide Caleb Bello <belkid98@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The `zlib_compression_level` configuration is currently stored in the
global variable `zlib_compression_level`, which makes it shared across
repository instances within a single process.
Store it instead in `repo_config_values`, where eagerly‑parsed
repository configuration lives. `zlib_compression_level` is parsed
eagerly because it determines compression behaviour for objects and
packs – core operations where a lazy parse could lead to unpredictable
results and hinder libification. This preserves the existing
eager‑parsing behavior while tying the value to the repository it
was read from, avoiding cross‑repository state leakage and continuing
the effort to reduce reliance on global configuration state.
Update all references to use `repo_config_values()`.
Mentored-by: Christian Couder <christian.couder@gmail.com>
Mentored-by: Usman Akinyemi <usmanakinyemi202@gmail.com>
Signed-off-by: Olamide Caleb Bello <belkid98@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The "git pack-objects --path-walk" traversal has been integrated
with several object filters, including blobless and sparse filters.
* ds/path-walk-filters:
path-walk: support `combine` filter
path-walk: support `object:type` filter
path-walk: support `tree:0` filter
t6601: tag otherwise-unreachable trees
pack-objects: support sparse:oid filter with path-walk
path-walk: add pl_sparse_trees to control tree pruning
path-walk: support blob size limit filter
backfill: die on incompatible filter options
path-walk: support blobless filter
path-walk: always emit directly-requested objects
t/perf: add pack-objects filter and path-walk benchmark
pack-objects: pass --objects with --path-walk
t5620: make test work with path-walk var
The "name" argument in git_connect() and related functions has been
converted to a "service" enum to improve type safety and clarify its
purpose.
* jk/connect-service-enum:
transport-helper: fix typo in BUG() message
connect: use "service" enum for "name" argument
git describe --contains acts as a wrapper around git name-rev. When
operating with --contains and --all, the --match and --exclude patterns
are not properly forwarded to name-rev as --exclude and --refs options.
This results in the command silently discarding match and exclude
requests from the user when operating in --all mode.
We could check and die() if the user provides --contains, --all, and
--match/--exclude. However, its also straight forward to just pass the
filters down to git name-rev.
Notice that the documentation for --match and --exclude mention the
--all mode. It explains that they operate on refs with the prefix
refs/tags, and additionally refs/heads and refs/remotes when using
--all.
Fix the describe logic to pass the patterns down with the appropriate
prefixes when --all is provided. This fixes the support to match the
documented behavior.
Add tests to check that this works as expected.
Reported-by: Tuomas Ahola <taahol@utu.fi>
Signed-off-by: Jacob Keller <jacob.keller@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
When resolving a delta whose result has children of its own,
index-pack adds the result to work_head, accounts its data in
base_cache_used, and calls prune_base_data(). It then immediately frees
that same data.
This bypasses the existing delta base cache policy and can force later
descendants to reconstruct the queued base again. Let the existing
delta_base_cache_limit pruning policy decide whether to keep or evict
the data instead.
This does not add a new cache or increase the cache limit. The object
data is already accounted in base_cache_used before prune_base_data()
runs, and the existing pruning and base cleanup paths still release it.
On a quiet Ubuntu 24.04 VM with 16 vCPUs, 32 GiB RAM, and local SSD,
direct index-pack timings on single-pack Linux fixtures improved as
follows:
linux blobless: 69.17s -> 57.98s (16.2% faster), RSS flat
linux full: 280.72s -> 236.32s (15.8% faster), RSS +1.9%
Five-repeat medians on public repositories also improved:
git.git: 12.31s -> 10.70s (13.1% faster)
libgit2: 3.35s -> 2.88s (14.0% faster)
redis: 6.52s -> 5.64s (13.5% faster)
cpython: 33.02s -> 31.44s (4.8% faster)
The standard p5302 perf test on a smaller git.git fixture was neutral:
5302.9 index-pack default threads:
11.21(38.07+1.33) -> 11.16(37.90+1.31), -0.4%
t/t5302-pack-index.sh passed, and GitGitGadget's linux-leaks CI also
exercised that test under SANITIZE=leak.
Signed-off-by: Arijit Banerjee <arijit@effectiveailabs.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The function `odb_source_loose_has_object()` checks whether a specific
object exists as a loose object on disk by using lstat(3p). This
interface is somewhat redundant, as we typically check for object
existence in a generic way via `odb_source_read_object_info()`.
In fact, these two calls are redundant in case the latter is called in a
specific way: when called without an object info request and without the
`OBJECT_INFO_QUICK` flag, then we will end up doing the same call to
lstat(3p) in `read_object_info_from_path()`.
Drop the function and adapt callers to instead use the generic
interface so that its calling conventions align with that of other
sources.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Move `odb_source_loose_count_objects()` and its associated helpers from
"object-file.c" into "odb/source-loose.c" and wire it up as the
`count_objects()` callback of the loose source.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Move `odb_source_loose_for_each_object()` and its associated helpers
from "object-file.c" into "odb/source-loose.c" and wire it up as the
`for_each_object()` callback of the loose source.
Again, as in the preceding commit, we are forced to expose a couple of
functions from "object-file.c" that are now used by both subsystems.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
"git cat-file --batch" learns an in-line command "mailmap"
that lets the user toggle use of mailmap.
* sa/cat-file-batch-mailmap-switch:
cat-file: add mailmap subcommand to --batch-command
The fsmonitor daemon has been implemented for Linux.
* pt/fsmonitor-linux:
fsmonitor: convert shown khash to strset in do_handle_client
fsmonitor: add tests for Linux
fsmonitor: add timeout to daemon stop command
fsmonitor: close inherited file descriptors and detach in daemon
run-command: add close_fd_above_stderr option
fsmonitor: implement filesystem change listener for Linux
fsmonitor: rename fsm-settings-darwin.c to fsm-settings-unix.c
fsmonitor: rename fsm-ipc-darwin.c to fsm-ipc-unix.c
fsmonitor: use pthread_cond_timedwait for cookie wait
compat/win32: add pthread_cond_timedwait
fsmonitor: fix hashmap memory leak in fsmonitor_run_daemon
fsmonitor: fix khash memory leak in do_handle_client
t9210, t9211: disable GIT_TEST_SPLIT_INDEX for scalar clone tests
"git bisect" now uses the selected terms (e.g., old/new) more
consistently in its output.
* jr/bisect-custom-terms-in-output:
rev-parse: use selected alternate terms to look up refs
bisect: print bisect terms in single quotes
bisect: use selected alternate terms in status output
Replace `free_commit_list` with `commit_list_free`. The former was
deprecated in 9f18d089 (commit: rename `free_commit_list()` to conform
to coding guidelines, 2026-01-15).
This allows us to remove all the deprecated functions in the
next commit:
• `copy_commit_list`
• `reverse_commit_list`
• `free_commit_list`
Acked-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Kristoffer Haugsbakk <code@khaugsbakk.name>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
enumerate_and_traverse_cruft_objects() initializes a rev_info on the
stack but never calls release_revisions() afterwards. This is not
visible on master but becomes a leak once the revision walking
machinery uses dynamically allocated structures.
Add the missing release_revisions() call.
Signed-off-by: Kristofer Karlsson <krka@spotify.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Many uses of the_repository has been updated to use a more
appropriate struct repository instance in setup.c codepath.
* ps/setup-wo-the-repository:
setup: stop using `the_repository` in `init_db()`
setup: stop using `the_repository` in `create_reference_database()`
setup: stop using `the_repository` in `initialize_repository_version()`
setup: stop using `the_repository` in `check_repository_format()`
setup: stop using `the_repository` in `upgrade_repository_format()`
setup: stop using `the_repository` in `setup_git_directory()`
setup: stop using `the_repository` in `setup_git_directory_gently()`
setup: stop using `the_repository` in `setup_git_env()`
setup: stop using `the_repository` in `set_git_work_tree()`
setup: stop using `the_repository` in `setup_work_tree()`
setup: stop using `the_repository` in `enter_repo()`
setup: stop using `the_repository` in `verify_non_filename()`
setup: stop using `the_repository` in `verify_filename()`
setup: stop using `the_repository` in `path_inside_repo()`
setup: stop using `the_repository` in `prefix_path()`
setup: stop using `the_repository` in `is_inside_work_tree()`
setup: stop using `the_repository` in `is_inside_git_dir()`
setup: replace use of `the_repository` in static functions
The repacking code has been refactored and compaction of MIDX layers
have been implemented, and incremental strategy that does not require
all-into-one repacking has been introduced.
* tb/incremental-midx-part-3.3:
repack: allow `--write-midx=incremental` without `--geometric`
repack: introduce `--write-midx=incremental`
repack: implement incremental MIDX repacking
packfile: ensure `close_pack_revindex()` frees in-memory revindex
builtin/repack.c: convert `--write-midx` to an `OPT_CALLBACK`
repack-geometry: prepare for incremental MIDX repacking
repack-midx: extract `repack_fill_midx_stdin_packs()`
repack-midx: factor out `repack_prepare_midx_command()`
midx: expose `midx_layer_contains_pack()`
repack: track the ODB source via existing_packs
midx: support custom `--base` for incremental MIDX writes
midx: introduce `--no-write-chain-file` for incremental MIDX writes
midx: use `strvec` for `keep_hashes`
midx: build `keep_hashes` array in order
midx: use `strset` for retained MIDX files
midx-write: handle noop writes when converting incremental chains
The negotiation tip options in "git fetch" have been reworked to
allow requiring certain refs to be sent as "have" lines, and to
restrict negotiation to a specific set of refs.
* ds/fetch-negotiation-options:
send-pack: pass negotiation config in push
remote: add remote.*.negotiationInclude config
fetch: add --negotiation-include option for negotiation
negotiator: add have_sent() interface
remote: add remote.*.negotiationRestrict config
transport: rename negotiation_tips
fetch: add --negotiation-restrict option
t5516: fix test order flakiness
The logic to determine that branches in an octopus merge are
independent has been optimized.
* kk/merge-octopus-optim:
merge: use repo_in_merge_bases for octopus up-to-date check
In a lazy clone, "git cherry" and "git grep" often fetch necessary
blob objects one by one from promisor remotes. It has been corrected
to collect necessary object names and fetch them in bulk to gain
reasonable performance.
* en/batch-prefetch:
grep: prefetch necessary blobs
builtin/log: prefetch necessary blobs for `git cherry`
patch-ids.h: add missing trailing parenthesis in documentation comment
promisor-remote: document caller filtering contract
Teach update_some() to handle sparse directory entries at the tree
level rather than expanding the entire sparse index. When iterating a
source tree during checkout/restore operations:
- If a directory matches a sparse directory entry with the same OID,
skip it entirely (no change needed).
- If the OID differs and we are in non-overlay mode (e.g., restore
--staged), update the sparse directory entry's OID in place. This
is semantically correct because non-overlay mode removes paths not
in the source tree anyway.
- In overlay mode (e.g., checkout <tree> -- .), fall through to
recursive descent so individual file entries are preserved
correctly.
Also switch from index_name_pos() to index_name_pos_sparse() for
individual file lookups to avoid triggering ensure_full_index() when
the file is already individually tracked in the index.
Update the test expectation in t1092 to assert that 'restore --staged'
no longer expands the sparse index.
Signed-off-by: Derrick Stolee <stolee@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Before a8cc594333 (hooks: fix an obscure TOCTOU "did we just run a
hook?" race, 2022-03-07), when receive.denyCurrentBranch is set to
updateInstead, only one of push_to_checkout() or push_to_deploy()
was called. That commit changed to always call push_to_checkout(),
and then to call push_to_deploy() if push_to_checkout() didn't run
anything.
This change didn't take into account that push_to_checkout() had a
side effect of modifying env, and that modified env broke updating
the worktree in push_to_deploy() if core.worktree was configured.
To fix this, only mutate the environment used inside
push_to_commit(), rather than the environment that might later be
passed to push_to_deploy().
Signed-off-by: Alyssa Ross <hi@alyssa.is>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
