The 'fsmonitor' daemon on macOS has been updated to flush pending
FSEvents before waiting for the cookie file, to avoid premature
timeouts on busy systems.
* td/fsmonitor-darwin-cookie-flush:
fsmonitor: flush pending FSEvents before cookie wait
Support for skipping the editor when continuing a rebase after
conflict resolution has been added with the '--no-edit' option, and
forcing it with '--edit'. A new configuration variable
'rebase.noEdit' can be used to set the default behavior.
* hs/rebase-continue-edit:
rebase: add --[no-]edit to --continue
Synopsis and options in the documentation for 'git format-patch',
'git imap-send', 'git send-email', and 'git request-pull' have been
updated to the modern style.
* ja/doc-synopsis-style-yet-more:
doc: convert git-request-pull synopsis and options to new style
doc: convert git-send-email synopsis and options to new style
doc: convert git-format-patch synopsis and options to new style
doc: convert git-imap-send synopsis and options to new style
The 'git last-modified' command has been optimized by using Bloom
filters. It now reuses revision walk filtering logic from 'git log'
to pre-filter commits, and maintains per-path Bloom filters even when
wildcard pathspecs are used.
* tc/last-modified-bloom:
last-modified: keep per-path Bloom filters for wildcard pathspecs
last-modified: check pathspec against Bloom filter first
revision: expose check for paths maybe changed in Bloom filter
revision: move bloom keyvec precondition into function
Two bugs in how 'git rebase' handles skipped 'fixup' and 'squash'
commands have been fixed. One bug caused an incorrect commit count to
be shown in the template message when multiple commands were skipped,
and another prevented the editor from opening when the final command
in a chain containing 'fixup -c' was skipped.
* pw/rebase-fixup-fixes:
rebase: remember fixup -c after skipping fixup/squash
rebase -i: fix counting of fixups after rebase --skip
The 'git repo info' command has been taught more keys to output
paths of various repository components (such as the working tree
root, superproject working tree, object database, etc.), supporting
both absolute and relative path formats.
* kj/repo-info-more-path-keys:
repo: add path.git-prefix path key
repo: add path.grafts with absolute and relative suffix formatting
repo: add path.index with absolute and relative suffix formatting
repo: add path.hooks with absolute and relative suffix formatting
repo: add path.objects with absolute and relative suffix formatting
repo: add path.superproject-working-tree with absolute and relative suffixes
repo: add path.toplevel with absolute and relative suffix formatting
The usage string of 'git fast-import' has been updated to use the
parse_options() API for displaying help, and its SYNOPSIS in the
documentation has been standardized to match.
* cc/fast-import-usage:
fast-import: use struct option for usage string
fast-import: move command state globals into 'struct fast_import_state'
fast-import: introduce 'struct fast_import_state'
fast-import: localize 'i' into the 'for' loops using it
api-parse-options.adoc: document hidden and OPT_*_F option macros
api-parse-options.adoc: document per-option flags
parse-options: introduce OPT_HIDDEN_GROUP
A compatibility wrapper for writev(3p) has been reintroduced,
including fixes for CMake build and 'MAX_IO_SIZE' limits on NonStop.
Calls to write(3p) in send_sideband() and cat_blob() have been
refactored to use writev(3p) wrappers to reduce syscall overhead.
* ps/writev:
fast-import: use writev(3p) to send cat-blob responses
sideband: use writev(3p) to send pktlines
wrapper: properly handle MAX_IO_SIZE in writev(3p)
wrapper: introduce writev(3p) wrappers
compat/posix: introduce writev(3p) wrapper
The 'trace2' telemetry library has been updated to tolerate failures
from system calls like gettimeofday() and datetime formatting
functions, replacing potential program crashes with blank placeholder
timestamps in the traces.
* ds/trace2-tolerate-failed-timestamp:
trace2: tolerate failed timestamp formatting
The get_commit_action() function has been refactored to be a pure
predicate by moving the side-effecting line-level log range folding to
simplify_commit(). This ensures that evaluating a commit's action
before the walk reaches it does not prematurely mutate its tracked
line ranges, making it safer for potential lookahead evaluations.
* mm/revision-pure-get-commit-action:
revision: make get_commit_action() a pure predicate
'git send-pack' has been taught to refrain from sending 'REF_DELTA'
encoded packfiles when the other side asks it to.
* tb/send-pack-no-ref-delta:
send-pack: honor `no-ref-delta` capability
pack-objects: support reuse with `--no-ref-delta`
pack-objects: introduce `--no-ref-delta`
t/helper: teach pack-deltas to list delta entries
The merge-base computation has been optimized by stopping the walk
early when one side's exclusive commits in the queue are exhausted,
yielding significant speedups for queries with one-sided histories.
* kk/merge-base-exhaustion:
commit-reach: remove commit-date ordering fallback
commit-reach: move min_generation check into paint_queue_get()
commit-reach: terminate merge-base walk when one paint side is exhausted
commit-reach: introduce struct paint_state with per-side counters
t6600: add clock-skew topologies and step counts for edge cases
commit-reach: add trace2 instrumentation to paint_down_to_common()
t6099, t6600: add side-exhaustion regression tests
t6600: add test cases for side-exhaustion edge cases
test-lib-functions: improve diagnostic output for trace2 data assertions
Documentation/technical: add paint-down-to-common doc
The application of the edited patch in 'git add -e' has been
refactored to use the internal apply API directly, avoiding the need
to spawn a 'git apply' subprocess.
* gr/add-e-use-apply-api:
builtin/add.c: replace run_command() with direct apply_all_patches() call
The 'pack-objects' and delta-encoding code paths have been updated to
use 'size_t' instead of 'unsigned long' for object sizes and offset
limits, avoiding potential truncation issues on 64-bit Windows.
* js/pack-objects-delta-size-t:
git-zlib: widen `git_deflate_bound()` to `size_t`
t/helper/test-pack-deltas: widen `do_compress()`'s maxsize local to `size_t`
http-push: widen `start_put()`'s size local from `ssize_t` to `size_t`
diff: widen `deflate_it()`'s bound local from int to `size_t`
archive-zip: widen `zlib_deflate_raw()`'s maxsize local to `size_t`
packfile, git-zlib: widen `use_pack()` and zstream avail fields to `size_t`
delta: widen `create_delta()` and `diff_delta()` to `size_t`
pack-objects: widen `mem_usage` and `try_delta()`'s out-param to `size_t`
pack-objects: widen `free_unpacked()` return to `size_t`
pack-objects: widen delta-cache accounting to `size_t`
delta: widen `create_delta_index()` parameter to `size_t`
diff-delta: widen `struct delta_index`' size fields to `size_t`
A candidate 'git diff' header parsed by 'git apply' has been isolated
in a temporary structure, preventing any partially parsed state from
polluting the main patch structure and causing assertions to trip if
the header is ultimately rejected.
* zy/apply-abandoned-header-fix:
apply: avoid leaking abandoned git-header state
'git repack' has been taught to accept '--geometric' and '--cruft'
together. When both are given, non-cruft packs are rolled up by the
geometric repack as usual, while a separate cruft pack is written to
collect unreachable objects.
* tb/repack-geometric-cruft:
SQUASH??? bare grep !???
repack: support combining '--geometric' with '--cruft'
pack-objects: support '--refs-snapshot' with 'follow-reachable'
pack-objects: introduce '--stdin-packs=follow-reachable'
pack-objects: extract `stdin_packs_add_all_pack_entries()`
repack-geometry: drop unused redundant-pack removal
repack: delete geometric packs via existing_packs
repack: teach MIDX retention about geometric rollups
repack: mark geometric progression of packs as retained
repack: extract `locate_existing_pack()` helper
repack: unconditionally exclude non-kept packs
The 'git log -L<range>:<path>' command has been taught to limit
various 'diff' operations, such as '--stat', '--check', and '-G', to
the specified range and path.
* mm/line-log-limited-ops:
diffcore-pickaxe: scope -G to the -L tracked range
diff: support --check with -L line ranges
line-log: support diff stat formats with -L
diff: extract a line-range diff helper for reuse
diff: emit -L hunk headers via xdiff's formatter
diff: simplify the line-range filter by classifying removals immediately
diff: rename and group the line-range filter for clarity
The 'git multi-pack-index write --incremental' command has been
corrected to properly honor the '--base' option. Previously, the
custom base was ignored by the normal write path; packs from layers
above the selected base were incorrectly skipped by the pack exclusion
logic, and reachability closure for bitmaps was broken.
* tb/midx-incremental-custom-base:
midx-write: include packs above custom incremental base
midx: pass custom '--base' through incremental writes
t5334: expose shared `nth_line()` helper
'git rebase --update-refs' has been taught to resolve local branch
symrefs to their referents before queuing updates, ensuring aliases of
the current branch are skipped and duplicate updates are avoided to
prevent failures when branch aliases are present.
* sn/rebase-update-refs-symrefs:
rebase: guard non-branch symref targets
rebase: skip branch symref aliases
Support for '-m', '-F', '-c', or '-C' options to supply a commit log
message from outside the editor has been added for all 'git commit
--fixup' variations.
* ec/commit-fixup-options:
commit: allow -c/-C for all kinds of --fixup
commit: allow -m/-F for all kinds of --fixup
The 'git checkout --track=...' command has been taught to optionally
fetch the branch from the remote that the new branch will work with.
* hn/checkout-track-fetch:
checkout: extend --track with a "fetch" mode to refresh start-point
branch: expose helpers for finding the remote owning a tracking ref
'git branch -d' learned to report when a branch cannot be deleted
because it is being used in an active bisect run.
* rs/branch-delete-bisect-warning:
branch: report active bisect run when rejecting delete
'git mv' has been updated to check for a missing destination
leading directory during the checking phase, allowing 'git mv -n'
to report the failure. The error message when the rename(2)
syscall fails has also been improved to name both the source and
the destination.
* lo/mv-missing-dest-dir-check:
mv: check for missing destination directory before renaming
mv: name both source and destination when rename fails
A handful of code paths have been corrected to check return values
from functions like curl_easy_duphandle(), deflateInit(), lseek(),
dup(), and strbuf_getline_lf(), resolving several Coverity warnings
about unchecked returns.
* js/coverity-unchecked-returns-fix:
bisect: handle dup() failure when redirecting stdout
bisect: check get_terms return at all call sites
bisect: check strbuf_getline_lf return when reading terms
transport-helper: warn when export-marks file cannot be finalized
transport-helper: check dup() return in get_exporter
compat/pread: check initial lseek for errors
last-modified: handle repo_parse_commit() failures
reftable tests: check reftable_table_init_ref_iterator() return
reftable/block: check deflateInit() return value
config: propagate launch_editor() failure in show_editor()
http: die on curl_easy_duphandle failure in get_active_slot
CGI helper scripts used by HTTP-related test scripts have been updated
to use atomic filesystem operations, preventing race conditions when
Apache handles concurrent requests.
* mm/lib-httpd-cgi-safe:
t/README: document writing concurrency-safe helpers
t/lib-httpd: make http-429 first-request check atomic
t/lib-httpd: fix apply-one-time-script race under concurrent requests
Object database housekeeping in 'git gc' and 'git maintenance' has
been refactored to be pluggable. The files-backend-specific logic,
including incremental and geometric repacking as well as object
pruning, has been moved out of the command implementation and into the
files object database source, enabling future alternative object
database backends to implement their own housekeeping services.
* ps/odb-pluggable-housekeeping:
odb: make optimizations pluggable
builtin/gc: fix signedness issues in ODB-related functionality
builtin/gc: refactor ODB optimizations to operate on "files" source
builtin/gc: introduce `odb_optimize_required()`
builtin/gc: move geometric repacking into `odb_optimize()`
builtin/gc: introduce object database optimization options
builtin/gc: inline config values specific to the "files" backend
builtin/gc: make repack arguments self-contained
builtin/gc: extract object database optimizations into separate function
builtin/gc: move worktree and rerere tasks before object optimizations
odb: run "pre-auto-gc" hook for all maintenance tasks
t7900: simplify how we check for maintenance tasks
The shell script implementation of 'git subtree' has been updated to
check for the presence of the configuration file of the new Rust
implementation, preventing users from accidentally running the old
script on repositories already managed by the new tool.
* ij/subtree-reject-v2-config:
git-subtree: Bail out if we find output from Rust rewrite (test)
git-subtree: Bail out if we find output from Rust rewrite
A crash in the 'sparse-index' collapse code when encountering an
invalidated cache-tree node (due to an intent-to-add path) has been
fixed by avoiding collapsing such subtrees.
* ds/sparse-index-ita-crash:
sparse-index: avoid crash on intent-to-add entry outside the cone
Documentation for 'git interpret-trailers' has been updated to explain
the format of trailer keys (alphanumeric characters and hyphens),
replace outdated terminology, define key terms upfront, and document
how comment lines in the input are treated.
* kh/doc-trailers:
doc: interpret-trailers: document comment line treatment
doc: interpret-trailers: commit to “trailer block” term
doc: interpret-trailers: join new-trailers again
doc: interpret-trailers: add key format example
doc: interpret-trailers: explain key format
doc: interpret-trailers: explain the format after the intro
doc: interpret-trailers: not just for commit messages
doc: interpret-trailers: use “metadata” in Name as well
doc: interpret-trailers: replace “lines” with “metadata”
doc: interpret-trailers: stop fixating on RFC 822
Path completion for commands like 'git rm' and 'git mv' has been
updated to hide dotfiles by default unless the user explicitly starts
the path with a dot, matching standard shell-completion behavior.
* za/completion-hide-dotfiles:
completion: hide dotfiles by default for path completion
completion: hide dotfiles for selected path completion
Documentation for 'git replay' has been updated to refer to its
configuration variables.
* kh/doc-replay-config:
doc: replay: move “default” to the right-hand side
doc: replay: use a nested description list
doc: replay: improve config description
doc: link to config for git-replay(1)
The test script 't7412' that tests 'git submodule absorbgitdirs' has
been modernized to use test_path_is_file(), test_path_is_dir(), and
test_path_is_missing() helper functions instead of raw 'test -[fde]'
commands.
* bl/t7412-use-test-path-helpers:
submodule absorbgitdirs tests: use test_* helper functions
The 'TRACE2_ANCESTRY' prerequisite in the 't0213' test script has been
refined to avoid failures under user-mode emulation by verifying that
the ancestry collector reports the expected process names rather than
the emulator binary name.
* jm/t0213-skip-emulated-ancestry-tests:
t0213: skip ancestry tests under user-mode emulation
The remote-matching logic for submodules has been corrected to
resolve 'url.*.insteadOf' aliases before comparing the inventoried
URL from '.gitmodules' with the URLs of configured remotes.
* en/submodule-insteadof-remote-match:
submodule: resolve insteadOf aliases when matching remote
rewrites_release() in remote.c has been updated to free struct
rewrite instances and their instead_of arrays, and handle_config()
now borrows string values directly from repo_config().
* jc/remote-insteadof-leakfix:
remote: plug memory leaks
The 'git branch' command has been taught the '--delete-merged' option
to remove local branches that are already merged into their tracked
remote-tracking branches.
* hn/branch-delete-merged:
branch: add --dry-run for --delete-merged
branch: add branch.<name>.deleteMerged opt-out
branch: add --delete-merged <branch>
branch: prepare delete_branches for a bulk caller
branch: let delete_branches skip unmerged branches on bulk refusal
branch: convert delete_branches() to a flags argument
branch: add --forked filter for --list mode
'git clone --revision' talking to a server that does not support
protocol v2 (falling back to protocol v0) segfaulted, which has
been corrected.
* af/clone-revision-v0-segfault-fix:
builtin/clone: fix segfault when using --revision with protocol v0
The logic to write loose objects has been refactored and moved from
'object-file.c' to the loose backend source file 'odb/source-loose.c',
making the loose backend more self-contained. This is achieved by
first refactoring force_object_loose() to use generic ODB write
interfaces instead of loose-backend internals.
* ps/odb-move-loose-object-writing:
object-file: move logic to write loose objects
object-file: move `force_object_loose()`
object-file: force objects loose via generic interface
object-file: fix memory leak in `force_object_loose()`
odb: support setting mtime when writing objects
odb: lift object existence check out of the "loose" backend
odb: compute object hash in `odb_write_object_ext()`
t/u-odb-inmemory: implement wrapper for writing objects
odb: compute compat object ID in `odb_write_object_ext()`
The object ID shortening and linking in the 'commitdiff' view of
'gitweb' has been corrected to work even when the index line carries
a trailing file mode.
* tl/gitweb-shorten-hashes-with-modes:
gitweb: shorten index hashes with trailing file modes
'git diff --relative' running with '--cached' has been corrected to
avoid a segfault when encountering unmerged paths outside the
prefix.
* jk/diff-relative-cached-unmerged:
diff: ignore unmerged paths outside prefix with --relative --cached
Traversals with '--exclude-first-parent-only' have been corrected to
properly stop after the first parent even when it has already been
marked as SEEN.
* jc/exclude-first-parent-seen:
revision: honor --exclude-first-parent-only with SEEN first parent
When the push remote is specified as a URL, the fetch refspec of a
uniquely matching configured remote is now used to find and update
the remote-tracking branch (e.g., '@{push}').
* hn/url-push-tracking:
remote: find tracking branches for URL push destinations
remote: pass repository to push tracking helper
The 'remote-object-info' command has been added to 'git cat-file
--batch-command', allowing clients to request object metadata
(currently size) from a remote server via protocol v2 without
downloading the entire object. Format placeholders are dynamically
filtered on the client based on server-advertised capabilities,
returning empty strings for inapplicable or unsupported fields.
* ps/cat-file-remote-object-info:
cat-file: make remote-object-info allow-list adapt to the server
cat-file: add remote-object-info to batch-command
transport: add client support for object-info
serve: advertise object-info feature
protocol-caps: check object existence regardless of the attributes requested
fetch-pack: move fetch initialization
connect: make write_fetch_command_and_capabilities() more generic
fetch-pack: move write_fetch_command_and_capabilities() to connect.c
fetch-pack: use unsigned int for hash_algo variable
fetch-pack: drop the static advertise_sid variable
t1006: extract helper functions into new 'lib-cat-file.sh'
cat-file: declare loop counter inside for()
transport-helper: fix memory leak of helper on disconnect
Configuration file locking has been updated to retry for a short
period, avoiding failures when multiple processes attempt to update
the configuration simultaneously.
* jt/config-lock-timeout:
config: retry acquiring config.lock, configurable via core.configLockTimeout
The 'git stash push' command has been optimized to avoid unnecessary
sparse index expansion when pathspecs are wholly inside the
sparse-checkout cone. Also, a potential out-of-bounds read in the
sparse-index expansion check helper pathspec_needs_expanded_index()
has been fixed by consistently using the parsed, prefixed path.
* tn/stash-avoid-sparse-index-expansion:
stash: avoid sparse-index expansion for in-cone paths
pathspec: use match for sparse-index expansion checks
Userdiff patterns for Swift have been added, with support for
Swift-specific constructs such as attributes, modifiers, failable
initializers, and generics.
* sk/userdiff-swift:
userdiff: add support for Swift
The 'excludes_file' and various other global configuration variables
(including 'editor_program', 'pager_program', 'askpass_program', and
'push_default') have been migrated into the per-repository structure.
* ty/migrate-excludes-file:
repository: adjust the comment of config_values_private_
environment: move object_creation_mode into repo_config_values
environment: move autorebase into repo_config_values
environment: move push_default into repo_config_values
environment: migrate apply_default_whitespace and apply_default_ignorewhitespace
environment: move askpass_program into repo_config_values
environment: move pager_program into repo_config_values
environment: move editor_program into repo_config_values
environment: move excludes_file into repo_config_values
repository: introduce repo_config_values_clear()
The 'trust_executable_bit' (coming from the 'core.filemode'
configuration) has been migrated into 'struct repo_config_values' to
tie it to a specific repository instance.
* ty/migrate-trust-executable-bit:
environment: move has_symlinks into repo_config_values
environment: move trust_executable_bit into repo_config_values
read-cache: pass 'repo' to 'ce_mode_from_stat()'
read-cache: remove redundant extern declarations
The experimental 'git history' command has been taught a new 'squash'
subcommand to fold a range of commits into a single commit, with any
descendants replayed on top.
* hn/history-squash:
history: re-edit a squash with every message
sequencer: share the squash message marker helpers and flags
history: add squash subcommand to fold a range
history: give commit_tree_ext a message template
history: extract helper for a commit's parent tree
Junio C Hamano