"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
Advice shown by "git status" when the local branch is behind or has
diverged from its push branch has been updated to suggest "git pull
<remote> <branch>".
* hn/status-pull-advice-qualified:
remote: qualify "git pull" advice for non-upstream compareBranches
"git branch" command learned "--prune-merged" option to remove
local branches that have already been merged to the remote-tracking
branches they track.
* hn/branch-prune-merged:
branch: add --dry-run for --prune-merged
branch: add branch.<name>.pruneMerged opt-out
branch: add --prune-merged <branch>
branch: prepare delete_branches for a bulk caller
branch: let delete_branches warn instead of error on bulk refusal
branch: add --forked filter for --list mode
"git checkout --track=..." learned to optionally fetch the branch
from the remote 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
Configuration file locking now retries 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 parse-options library learned to auto-correct misspelled
subcommand names.
* js/parseopt-subcommand-autocorrection:
SQUASH???
doc: document autocorrect API
parseopt: add tests for subcommand autocorrection
parseopt: enable subcommand autocorrection for git-remote and git-notes
parseopt: autocorrect mistyped subcommands
autocorrect: provide config resolution API
autocorrect: rename AUTOCORRECT_SHOW to AUTOCORRECT_HINT
autocorrect: use mode and delay instead of magic numbers
help: move tty check for autocorrection to autocorrect.c
help: make autocorrect handling reusable
parseopt: extract subcommand handling from parse_options_step()
The display of the rebase todo list in "git status" has been
improved to correctly abbreviate object IDs for more commands and
avoid misinterpreting refs as object IDs.
* pw/status-rebase-todo:
status: improve rebase todo list parsing
sequencer: factor out parsing of todo commands
When fetching objects into a lazily cloned repository, .promisor
files are created with information meant to help debugging. "git
repack" has been taught to carry this information forward to
packfiles that are newly created.
Retracted.
cf. <agx_GPfBKpkSc3Gx@lorenzo-VM>
* lp/repack-propagate-promisor-debugging-info:
repack-promisor: add missing headers
t7703: test for promisor file content after geometric repack
t7700: test for promisor file content after repack
repack-promisor: preserve content of promisor files after repack
repack-promisor add helper to fill promisor file after repack
pack-write: add explanation to promisor file content
When processing large history graphs on Debian or Ubuntu, "git
subtree" can die with a "recursion depth reached" error.
* cs/subtree-split-recursion:
contrib/subtree: reduce recursion during split
contrib/subtree: functionalize split traversal
contrib/subtree: reduce function side-effects
A handful of inappropriate uses of the_repository have been
rewritten to use the right repository structure instance in the
unpack-trees.c codepath.
* jd/unpack-trees-wo-the-repository:
unpack-trees: use repository from index instead of global
unpack-trees: use repository from index instead of global
Documentation and tests have been added to clarify that Git's internal
raw timestamp format requires a `@` prefix for values less than
100,000,000 to prevent ambiguity with other formats like YYYYMMDD.
* ls/doc-raw-timestamp-prefix:
doc: document and test `@` prefix for raw timestamps
A recent regression in t7527 that broke TAP output has been fixed,
some other test noise that also broke TAP output has been silenced,
and 'prove' is now configured to fail on invalid TAP output to
prevent future regressions.
* ps/t7527-fix-tap-output:
t: let prove fail when parsing invalid TAP output
t/lib-git-p4: silence output when killing p4d and its watchdog
t/test-lib: silence EBUSY errors on Windows during test cleanup
t7527: fix broken TAP output
Guidelines on how to write a cover letter for a multi-patch series
have been added to SubmittingPatches, which also got a new marker
to separate the section for typofixes.
* jc/submitting-patches-cover-letter:
SubmittingPatches: describe cover letter
SubmittingPatches: separate typofixes section
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
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`
"ort" merge backend handles merging corrupt trees better by
aborting when it should.
* en/ort-harden-against-corrupt-trees:
cache-tree: fix verify_cache() to catch non-adjacent D/F conflicts
merge-ort: abort merge when trees have duplicate entries
merge-ort: free diff pairs queue in clear_or_reinit_internal_opts()
merge-ort: drop unnecessary show_all_errors from collect_merge_info()
merge-ort: propagate callback errors from traverse_trees_wrapper()
Documentation updates.
* kh/doc-trailers:
doc: interpret-trailers: document comment line treatment
doc: interpret-trailers: commit to “trailer block” term
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
The final step, split from earlier attempt by Dscho, to loosen the
sideband restriction for now and tighten later at Git v3.0 boundary.
* jc/neuter-sideband-post-3.0:
sideband: delay sanitizing by default to Git v3.0
In a history with more than one root commit, "git log --graph
--oneline" stuffed an unrelated commit immediately below a root
commit, which has been corrected by making the spot below a root
unavailable.
* ps/shift-root-in-graph:
graph: add indentation for commits preceded by a parentless commit
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
The path completion for commands like `git rm` and `git mv`, is being
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 for selected path completion
Doc update for "git replay" to actually 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)
A linker warning on macOS when building with Xcode 16.3 or newer has
been avoided by passing -fno-common to the compiler when a
sufficiently new linker is detected.
* hn/macos-linker-warning:
config.mak.uname: avoid macOS linker warning on Xcode 16.3+
In t3070-wildmatch, "via ls-files" test variants with patterns
containing backslash escapes are now skipped on Windows, avoiding 36
test failures caused by pathspec separator conversion.
* kk/wildmatch-windows-ls-files-prereq:
t3070: skip ls-files tests with backslash patterns on Windows
The documentation for "--word-diff" has been extended with a bit of
implementation detail of where these different words come from.
* mm/doc-word-diff:
doc: clarify that --word-diff operates on line-level hunks
A memory leak in `fetch_and_setup_pack_index()` when verification of
the downloaded pack index fails has been plugged. Also an obsolete
`unlink()` call on parse failure has been cleaned up.
* lp/http-fetch-pack-index-leak-fix:
http: fix memory leak in fetch_and_setup_pack_index()
http: cleanup function fetch_and_setup_pack_index()
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
The `git log -L` implementation has been refactored to use the
standard diff output pipeline, enabling pickaxe and diff-filter to
work as expected. Additionally, metadata-only diff formats like
--raw and --name-only are now supported with -L.
* mm/line-log-cleanup:
line-log: allow non-patch diff formats with -L
line-log: integrate -L output with the standard log-tree pipeline
revision: move -L setup before output_format-to-diff derivation
Correct use of sockaddr API in "git daemon".
* st/daemon-sockaddr-fixes:
daemon: guard NULL REMOTE_PORT in execute() logging
daemon: fix IPv6 address truncation in ip2str()
daemon: fix IPv6 address corruption in lookup_hostname()
The documentation for `push.default = simple` has been clarified to
better explain its behavior, making it clear that it pushes the
current branch to a same-named branch on the remote, and detailing
the upstream requirements for centralized workflows.
* ib/doc-push-default-simple:
doc: clarify push.default=simple behavior
The 'git-jump' command (in contrib/) has been taught to automatically
pick a mode (merge, diff, or ws) when invoked without arguments.
* gh/jump-auto-mode:
git-jump: pick a mode automatically when invoked without arguments
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
The "promisor.quiet" configuration variable was not used from
relevant submodules when commands like "grep --recurse-submodules"
triggered a lazy fetch, which has been corrected.
* th/promisor-quiet-per-repo:
promisor-remote: fix promisor.quiet to use the correct repository
Reachability bitmap generation has been significantly optimized. By
reordering tree traversal, caching object positions, and refining how
pseudo-merge bitmaps are constructed, the performance of "git repack
--write-midx-bitmaps" is improved, especially for large repositories
and when using pseudo-merges.
* tb/bitmap-build-performance:
pack-bitmap: build pseudo-merge bitmaps after regular bitmaps
pack-bitmap: remember pseudo-merge parents
pack-bitmap: sort bitmaps before XORing
pack-bitmap: cache object positions during fill
pack-bitmap: consolidate `find_object_pos()` success path
pack-bitmap: reuse stored selected bitmaps
pack-bitmap: check subtree bits before recursing
pack-bitmap: pass object position to `fill_bitmap_tree()`
A batch of documentation pages has been updated to use the modern
synopsis style.
* ja/doc-synopsis-style-again:
doc: convert git-imap-send synopsis and options to new style
doc: convert git-apply synopsis and options to new style
doc: convert git-am synopsis and options to new style
doc: convert git-grep synopsis and options to new style
doc: git bisect: clarify the usage of the synopsis vs actual command
doc: convert git-bisect to synopsis style
The check for non-stale commits in the priority queue used by
`paint_down_to_common` and `ahead_behind` has been optimized by
replacing an O(N) scan with an O(1) counter, yielding performance
improvements in repositories with wide histories.
* kk/commit-reach-optim:
commit-reach: replace queue_has_nonstale() scan with O(1) tracking
commit-reach: deduplicate queue entries in paint_down_to_common
object.h: fix stale entries in object flag allocation table
"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
This is now a description list (see previous commit) and parentheticals
like this do not go on the left-hand side. Moving it to the other side
makes it stand out just as much and is also more consistent with the
rest of the documentation.
Let’s also do the same for the `replay.refAction` description list.
That makes the two desc. lists identical in the first sentence. Let’s
add a comment about that for future editors.
Signed-off-by: Kristoffer Haugsbakk <code@khaugsbakk.name>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This bullet list for `--ref-action` introduces a term with a colon.
This is exactly what a description list is, structurally. Let’s be
sylistically consistent and use the desc. list markup construct.[1]
We can reuse the `::` delimiter since we use an open block.
But for consistency use the typical nested description list
delimiter, namely `;;`.
Also drop the harmless but unneeded indentation.
† 1: Same explanation as in the previous commit
Signed-off-by: Kristoffer Haugsbakk <code@khaugsbakk.name>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
First of all, this bullet list for `--ref-action` introduces a term with
a colon. This is exactly what a description list is, structurally. Let’s
be sylistically consistent and use the description list markup
construct. Let’s also drop the harmless but unneeded indentation.
Second, let’s replace the inline-verbatim `git replay` with a link
to git-replay(1), since we are naming the command. But make that
conditional so that we avoid a self-link inside git-replay(1).[1]
† 1: See e.g. e7b3a768 (doc: git-init: rework config item
init.templateDir, 2024-03-10) for another example of
avoiding self-linking
Signed-off-by: Kristoffer Haugsbakk <code@khaugsbakk.name>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This config doc was added in 336ac90c (replay: add replay.refAction
config option, 2025-11-06) but never included anywhere. Include it in
git-replay(1) and git-config(1).
Signed-off-by: Kristoffer Haugsbakk <code@khaugsbakk.name>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
With --dry-run, --prune-merged prints the local branches it would
delete, one "Would delete branch <name>" line per candidate, and
exits without touching any ref.
The @{push}-vs-@{upstream} and unmerged filtering still applies,
so the dry-run output is exactly the set that the live run would
delete.
--dry-run is only meaningful in combination with --prune-merged
and is rejected otherwise.
Signed-off-by: Harald Nordgren <haraldnordgren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
