Jeff King [Fri, 24 Oct 2025 17:07:53 +0000 (13:07 -0400)]
diff: drop save/restore of color_moved in dry-run mode
When running a dry-run content-level diff to check whether a "--quiet"
diff has any changes, we have always unset the color_moved variable
since the feature was added in 2e2d5ac184 (diff.c: color moved lines
differently, 2017-06-30). The reasoning is not given explicitly there,
but presumably the idea is that since color_moved requires a lot of
extra computation to match lines but does not actually affect the
found_changes flag, we want to skip it.
Later, in 3da4413dbc (diff: make sure the other caller of
diff_flush_patch_quietly() is silent, 2025-10-22) we copied the same
idea for other dry-run diffs.
But neither spot actually needs to reset this flag at all, because
diff_flush_patch() will not ever compute color_moved. Nor could it, as
it is only looking at a single file-pair, and we detect moves across
files. So color_moved is checked only when we are actually doing real
DIFF_FORMAT_PATCH output, and call diff_flush_patch_all_file_pairs().
So we can get rid of these extra lines to save and restore the
color_moved flag without changing the behavior at all. (Note that there
is no "restore" to drop for the second caller, as we know at that point
we are not generating any output and can just leave the feature
disabled).
Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King [Fri, 24 Oct 2025 17:06:49 +0000 (13:06 -0400)]
diff: send external diff output to diff_options.file
Diff output usually goes to the process stdout, but it can be redirected
with the "--output" option. We store this in the "file" pointer of
diff_options, and all of the diff code should write there instead of to
stdout.
But there's one spot we missed: running an external diff cmd. We don't
redirect its output at all, so it just defaults to the stdout of the
parent process. We should instead point its stdout at our output file.
There are a few caveats to watch out for when doing so:
- The stdout field takes a descriptor, not a FILE pointer. We can pull
out the descriptor with fileno().
- The run-command API always closes the stdout descriptor we pass to
it. So we must duplicate it (otherwise we break the FILE pointer,
since it now points to a closed descriptor).
- We don't need to worry about closing our dup'd descriptor, since the
point is that run-command will do it for us (even in the case of an
error). But we do need to make sure we skip the dup() if we set
no_stdout (because then run-command will not look at it at all).
- When the output is going to stdout, it would not be wrong to dup()
the descriptor, but we don't need to. We can skip that extra work
with a simple pointer comparison.
- It seems like you'd need to fflush() the descriptor before handing
off a copy to the child process to prevent out-of-order writes. But
that was true even before this patch! It works because run-command
always calls fflush(NULL) before running the child.
The new test shows the breakage (and fix). The need for duplicating the
descriptor doesn't need a new test; that is covered by the later test
"GIT_EXTERNAL_DIFF with more than one changed files".
Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Fri, 24 Oct 2025 16:10:37 +0000 (09:10 -0700)]
Merge branch 'jc/diff-from-contents-fix'
The code to squelch output from "git diff -w --name-status"
etc. for paths that "git diff -w -p" would have stayed silent
leaked output from dry-run patch generation, which has been
corrected.
* jc/diff-from-contents-fix:
diff: make sure the other caller of diff_flush_patch_quietly() is silent
Junio C Hamano [Fri, 24 Oct 2025 16:10:37 +0000 (09:10 -0700)]
Merge branch 'jk/diff-from-contents-fix'
Recently we attempted to improve "git diff -w" and friends to
handle cases where patch output would be suppressed, but it
introduced a bug that emits unnecessary output, which has been
corrected.
* jk/diff-from-contents-fix:
diff: restore redirection to /dev/null for diff_from_contents
Lidong Yan [Sun, 19 Oct 2025 16:30:24 +0000 (00:30 +0800)]
diff: stop output garbled message in dry run mode
Earlier, b55e6d36 (diff: ensure consistent diff behavior with
ignore options, 2025-08-08) introduced "dry-run" mode to the
diff machinery so that content-based diff filtering (like
ignoring space changes or those that match -I<regex>) can first
try to produce a patch without emitting any output to see if
under the given diff filtering condition we would get any output
lines, and a new helper function diff_flush_patch_quietly() was
introduced to use the mode to see an individual filepair needs
to be shown.
However, the solution was not complete. When files are deleted,
file modes change, or there are unmerged entries in the index,
dry-run mode still produces output because we overlooked these
conditions, and as a result, dry-run mode was not quiet.
To fix this, return early in emit_diff_symbol_from_struct() if
we are in dry-run mode. This function will be called by all the
emit functions to output the results. Returning early can avoid
diff output when files are deleted or file modes are changed.
Stop print message in dry-run mode if we have unmerged entries
in index. Discard output of external diff tool in dry-run mode.
Signed-off-by: Lidong Yan <yldhome2d2@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Wed, 22 Oct 2025 17:39:12 +0000 (10:39 -0700)]
diff: make sure the other caller of diff_flush_patch_quietly() is silent
Earlier, we added is a protection for the loop that computes "git
diff --quiet -w" to ensure calls to the diff_flush_patch_quietly()
helper stays quiet. Do the same for another loop that deals with
options like "--name-status" to make calls to the same helper.
Helped-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Wed, 22 Oct 2025 18:38:58 +0000 (11:38 -0700)]
Merge branch 'je/doc-pull'
Documentation updates.
* je/doc-pull:
doc: git-pull: clarify how to exit a conflicted merge
doc: git-pull: delete the example
doc: git-pull: clarify options for integrating remote branch
doc: git-pull: move <repository> and <refspec> params
Junio C Hamano [Wed, 22 Oct 2025 18:38:58 +0000 (11:38 -0700)]
Merge branch 'bc/sha1-256-interop-01'
The beginning of SHA1-SHA256 interoperability work.
* bc/sha1-256-interop-01:
t1010: use BROKEN_OBJECTS prerequisite
t: allow specifying compatibility hash
fsck: consider gpgsig headers expected in tags
rev-parse: allow printing compatibility hash
docs: add documentation for loose objects
docs: improve ambiguous areas of pack format documentation
docs: reflect actual double signature for tags
docs: update offset order for pack index v3
docs: update pack index v3 format
Junio C Hamano [Wed, 22 Oct 2025 18:38:58 +0000 (11:38 -0700)]
Merge branch 'js/ci-github-actions-update'
CI update.
* js/ci-github-actions-update:
build(deps): bump actions/github-script from 7 to 8
build(deps): bump actions/setup-python from 5 to 6
build(deps): bump actions/checkout from 4 to 5
build(deps): bump actions/download-artifact from 4 to 5
Junio C Hamano [Fri, 17 Oct 2025 21:02:17 +0000 (14:02 -0700)]
Merge branch 'jk/diff-no-index-with-pathspec-fix'
An earlier addition to "git diff --no-index A B" to limit the
output with pathspec after the two directories misbehaved when
these directories were given with a trailing slash, which has been
corrected.
* jk/diff-no-index-with-pathspec-fix:
diff --no-index: fix logic for paths ending in '/'
Junio C Hamano [Fri, 17 Oct 2025 21:02:17 +0000 (14:02 -0700)]
Merge branch 'rs/add-patch-options-fix'
The code in "git add -p" and friends to iterate over hunks was
riddled with bugs, which has been corrected.
* rs/add-patch-options-fix:
add-patch: reset "permitted" at loop start
add-patch: let options a and d roll over like y and n
add-patch: let options k and K roll over like j and J
add-patch: let options y, n, j, and e roll over to next undecided
add-patch: document that option J rolls over
add-patch: improve help for options j, J, k, and K
Junio C Hamano [Fri, 17 Oct 2025 21:02:16 +0000 (14:02 -0700)]
Merge branch 'en/make-libgit-a'
Instead of three library archives (one for git, one for reftable,
and one for xdiff), roll everything into a single libgit.a archive.
This would help later effort to FFI into Rust.
* en/make-libgit-a:
make: delete REFTABLE_LIB, add reftable to LIB_OBJS
make: delete XDIFF_LIB, add xdiff to LIB_OBJS
Jeff King [Fri, 17 Oct 2025 08:36:41 +0000 (04:36 -0400)]
diff: restore redirection to /dev/null for diff_from_contents
In --quiet mode, since we produce only an exit code for "something was
changed" and no actual output, we can often get by with just a
tree-level diff. However, certain options require us to actually look at
the file contents (e.g., if we are ignoring whitespace changes). We have
a flag "diff_from_contents" for that, and if it is set we call
diff_flush() on each path.
To avoid producing any output (since we were asked to be --quiet), we
traditionally just redirected the output to /dev/null. That changed in b55e6d36eb (diff: ensure consistent diff behavior with ignore options,
2025-08-08), which replaced that with a "dry_run" flag. In theory, with
dry_run set, we should produce no output. But it carries a risk of
regression: if we forget to respect dry_run in any of the output paths,
we'll accidentally produce output.
And indeed, there is at least one such regression in that commit, as it
covered only the case where we actually call into xdiff, and not
creation or deletion diffs, where we manually generate the headers. We
even test this case in t4035, but only with diff-tree, which does not
show the bug by default because it does not require diff_from_contents.
But git-diff does, because it allows external diff programs by default
(so we must dig into each diff filepair to decide if it requires running
an external diff that may declare two distinct blobs to actually be the
same).
We should fix all of those code paths to respect dry_run correctly, but
in the meantime we can protect ourselves more fully by restoring the
redirection to /dev/null. This gives us an extra layer of protection
against regressions dues to other code paths we've missed.
Though the original issue was reported with "git diff" (and due to its
default of --ext-diff), I've used "diff-tree -w" in the new test. It
triggers the same issue, but I think the fact that "-w" implies
diff_from_contents is a bit more obvious, and fits in with the rest of
t4035.
Reported-by: Jake Zimmerman <jake@zimmerman.io> Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Julia Evans [Wed, 15 Oct 2025 13:13:31 +0000 (13:13 +0000)]
doc: git-pull: clarify how to exit a conflicted merge
From user feedback:
- One user is confused about why `git reset --merge`
(why not just `git reset`?). Handle this by mentioning
`git merge --abort` and `git reset --abort` instead, which have a
more obvious meaning.
- 2 users want to know what "In older versions of Git" means exactly
(in versions older than 1.7.0). Handle this by removing the warning
since it was added 15 years ago (in 3f8fc184c0e2c)
Signed-off-by: Julia Evans <julia@jvns.ca> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Julia Evans [Wed, 15 Oct 2025 13:13:30 +0000 (13:13 +0000)]
doc: git-pull: delete the example
From user feedback: this example is confusing because it implies that
`git pull` will run `git merge` by default, but the default is
`--ff-only`.
We could instead show an example of a fast-forward merge, but that may
not add a lot since fast-forward merges are relatively simple. This lets
us keep the description short.
Signed-off-by: Julia Evans <julia@jvns.ca> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Julia Evans [Wed, 15 Oct 2025 13:13:29 +0000 (13:13 +0000)]
doc: git-pull: clarify options for integrating remote branch
From user feedback:
- One user is confused about the current default ("I was convinced that
the git default was still to merge on pull")
- One user is confused about why "git fetch" isn't mentioned earlier
- One user says they always forget what the arguments to `git pull` are
and that it's not immediately obvious that `--no-rebase` means "merge"
- One user wants `--ff-only` to be mentioned
Resolve this by listing the options for integrating the the remote
branch. This should help users figure out at a glance which one they
want to do, and make it clearer that --ff-only is the default.
Signed-off-by: Julia Evans <julia@jvns.ca> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Julia Evans [Wed, 15 Oct 2025 13:13:28 +0000 (13:13 +0000)]
doc: git-pull: move <repository> and <refspec> params
From user feedback:
- it's confusing that we use both <branch> and <refspec> to refer to the
second argument
- one user is not clear about what `refs/heads/*:refs/remotes/origin/*`
is meant to be an example of ("is it like a path?")
The DESCRIPTION section is also doing a lot right now: it's trying to
describe both how the <repository> and <refspec> arguments work (which
is pretty complex, as seen in the DEFAULT BEHAVIOUR section)
as well as how `git pull` calls `git fetch` and merge/rebase/etc
depending on the arguments.
Handle this by moving the description of the <repository> and <refspec>
arguments to the OPTIONS section, so that we can focus on the
merge/rebase/etc behaviour in the DESCRIPTION section, and refer folks
to the later sections for details.
Use the term "upstream" instead of 'the "remote" and "merge"
configuration for the current branch' since users are more likely to
know what an "upstream" is.
Signed-off-by: Julia Evans <julia@jvns.ca> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Wed, 15 Oct 2025 17:29:35 +0000 (10:29 -0700)]
Merge branch 'ja/doc-markup-attached-paragraph-fix' into maint-2.51
Documentation mark-up fix.
* ja/doc-markup-attached-paragraph-fix:
doc: fix indentation of refStorage item in git-config(1)
doc: change the markup of paragraphs following a nested list item
Junio C Hamano [Wed, 15 Oct 2025 17:29:31 +0000 (10:29 -0700)]
Merge branch 'kn/refs-files-case-insensitive' into maint-2.51
Deal more gracefully with directory / file conflicts when the files
backend is used for ref storage, by failing only the ones that are
involved in the conflict while allowing others.
* kn/refs-files-case-insensitive:
refs/files: handle D/F conflicts during locking
refs/files: handle F/D conflicts in case-insensitive FS
refs/files: use correct error type when lock exists
refs/files: catch conflicts on case-insensitive file-systems
Junio C Hamano [Wed, 15 Oct 2025 17:29:31 +0000 (10:29 -0700)]
Merge branch 'pw/rebase-i-cleanup-fix' into maint-2.51
"git rebase -i" failed to clean-up the commit log message when the
command commits the final one in a chain of "fixup" commands, which
has been corrected.
* pw/rebase-i-cleanup-fix:
sequencer: remove VERBATIM_MSG flag
rebase -i: respect commit.cleanup when picking fixups
Junio C Hamano [Wed, 15 Oct 2025 17:29:30 +0000 (10:29 -0700)]
Merge branch 'jk/add-i-color' into maint-2.51
Some among "git add -p" and friends ignored color.diff and/or
color.ui configuration variables, which is an old regression, which
has been corrected.
* jk/add-i-color:
contrib/diff-highlight: mention interactive.diffFilter
add-interactive: manually fall back color config to color.ui
add-interactive: respect color.diff for diff coloring
stash: pass --no-color to diff plumbing child processes
Junio C Hamano [Wed, 15 Oct 2025 17:29:30 +0000 (10:29 -0700)]
Merge branch 'ps/upload-pack-oom-protection' into maint-2.51
A broken or malicious "git fetch" can say that it has the same
object for many many times, and the upload-pack serving it can
exhaust memory storing them redundantly, which has been corrected.
Junio C Hamano [Wed, 15 Oct 2025 17:29:30 +0000 (10:29 -0700)]
Merge branch 'ds/midx-write-fixes' into maint-2.51
Fixes multiple crashes around midx write-out codepaths.
* ds/midx-write-fixes:
midx-write: simplify error cases
midx-write: reenable signed comparison errors
midx-write: use uint32_t for preferred_pack_idx
midx-write: use cleanup when incremental midx fails
midx-write: put failing response value back
midx-write: only load initialized packs
Junio C Hamano [Wed, 15 Oct 2025 17:29:29 +0000 (10:29 -0700)]
Merge branch 'ds/path-walk-repack-fix' into maint-2.51
"git repack --path-walk" lost objects in some corner cases, which
has been corrected.
cf. <CABPp-BHFxxGrqKc0m==TjQNjDGdO=H5Rf6EFsf2nfE1=TuraOQ@mail.gmail.com>
* ds/path-walk-repack-fix:
path-walk: create initializer for path lists
path-walk: fix setup of pending objects
Junio C Hamano [Wed, 15 Oct 2025 17:29:29 +0000 (10:29 -0700)]
Merge branch 'jk/fetch-check-graph-objects-fix' into maint-2.51
Under a race against another process that is repacking the
repository, especially a partially cloned one, "git fetch" may
mistakenly think some objects we do have are missing, which has
been corrected.
* jk/fetch-check-graph-objects-fix:
fetch-pack: re-scan when double-checking graph objects
Junio C Hamano [Wed, 15 Oct 2025 17:29:29 +0000 (10:29 -0700)]
Merge branch 'ly/diff-name-only-with-diff-from-content' into maint-2.51
Various options to "git diff" that makes comparison ignore certain
aspects of the differences (like "space changes are ignored",
"differences in lines that match these regular expressions are
ignored") did not work well with "--name-only" and friends.
* ly/diff-name-only-with-diff-from-content:
diff: ensure consistent diff behavior with ignore options
Junio C Hamano [Wed, 15 Oct 2025 17:29:28 +0000 (10:29 -0700)]
Merge branch 'jc/diff-no-index-in-subdir' into maint-2.51
"git diff --no-index" run inside a subdirectory under control of a
Git repository operated at the top of the working tree and stripped
the prefix from the output, and oddballs like "-" (stdin) did not
work correctly because of it. Correct the set-up by undoing what
the set-up sequence did to cwd and prefix.
* jc/diff-no-index-in-subdir:
diff: --no-index should ignore the worktree
Junio C Hamano [Wed, 15 Oct 2025 17:29:28 +0000 (10:29 -0700)]
Merge branch 'en/ort-rename-fixes' into maint-2.51
Various bugs about rename handling in "ort" merge strategy have
been fixed.
* en/ort-rename-fixes:
merge-ort: fix directory rename on top of source of other rename/delete
merge-ort: fix incorrect file handling
merge-ort: clarify the interning of strings in opt->priv->path
t6423: fix missed staging of file in testcases 12i,12j,12k
t6423: document two bugs with rename-to-self testcases
merge-ort: drop unnecessary temporary in check_for_directory_rename()
merge-ort: update comments to modern testfile location
Junio C Hamano [Wed, 15 Oct 2025 17:29:28 +0000 (10:29 -0700)]
Merge branch 'dl/push-missing-object-error' into maint-2.51
"git push" had a code path that led to BUG() but it should have
been a die(), as it is a response to a usual but invalid end-user
action to attempt pushing an object that does not exist.
cf. <xmqqo6spiyqp.fsf@gitster.g>
* dl/push-missing-object-error:
remote.c: convert if-else ladder to switch
remote.c: remove BUG in show_push_unqualified_ref_name_error()
t5516: remove surrounding empty lines in test bodies
Junio C Hamano [Wed, 15 Oct 2025 17:29:27 +0000 (10:29 -0700)]
Merge branch 'ps/reflog-migrate-fixes' into maint-2.51
"git refs migrate" to migrate the reflog entries from a refs
backend to another had a handful of bugs squashed.
* ps/reflog-migrate-fixes:
refs: fix invalid old object IDs when migrating reflogs
refs: stop unsetting REF_HAVE_OLD for log-only updates
refs/files: detect race when generating reflog entry for HEAD
refs: fix identity for migrated reflogs
ident: fix type of string length parameter
builtin/reflog: implement subcommand to write new entries
refs: export `ref_transaction_update_reflog()`
builtin/reflog: improve grouping of subcommands
Documentation/git-reflog: convert to use synopsis type
Junio C Hamano [Tue, 14 Oct 2025 20:41:38 +0000 (13:41 -0700)]
Merge branch 'ps/ci-avoid-broken-sudo-on-ubuntu' into maint-2.51
Our CI script requires "sudo" that can be told to preserve
environment, but Ubuntu replaced with "sudo" with an implementation
that lacks the feature. Work this around by reinstalling the
original version.
* ps/ci-avoid-broken-sudo-on-ubuntu:
ci: fix broken jobs on Ubuntu 25.10 caused by switch to sudo-rs(1)
Junio C Hamano [Tue, 14 Oct 2025 20:40:53 +0000 (13:40 -0700)]
Merge branch 'js/progress-delay-fix' into maint-2.51
The start_delayed_progress() function in the progress eye-candy API
did not clear its internal state, making an initial delay value
larger than 1 second ineffective, which has been corrected.
* js/progress-delay-fix:
progress: pay attention to (customized) delay time
Junio C Hamano [Tue, 14 Oct 2025 20:40:53 +0000 (13:40 -0700)]
Merge branch 'js/curl-off-t-fixes' into maint-2.51
A few places where an size_t value was cast to curl_off_t without
checking has been updated to use the existing helper function.
* js/curl-off-t-fixes:
http-push: avoid new compile error
imap-send: be more careful when casting to `curl_off_t`
http: offer to cast `size_t` to `curl_off_t` safely
Junio C Hamano [Tue, 14 Oct 2025 20:40:53 +0000 (13:40 -0700)]
Merge branch 'jt/clang-format-foreach-wo-space-before-parenthesis' into maint-2.51
Clang-format update to let our control macros formatted the way we
had them traditionally, e.g., "for_each_string_list_item()" without
space before the parentheses.
* jt/clang-format-foreach-wo-space-before-parenthesis:
clang-format: exclude control macros from SpaceBeforeParens
Junio C Hamano [Tue, 14 Oct 2025 20:40:53 +0000 (13:40 -0700)]
Merge branch 'ds/doc-ggg-pr-fork-clarify' into maint-2.51
Update the instruction to use of GGG in the MyFirstContribution
document to say that a GitHub PR could be made against `git/git`
instead of `gitgitgadget/git`.
* ds/doc-ggg-pr-fork-clarify:
doc: clarify which remotes can be used with GitGitGadget
Junio C Hamano [Tue, 14 Oct 2025 20:40:52 +0000 (13:40 -0700)]
Merge branch 'bc/doc-compat-object-format-not-working' into maint-2.51
The compatObjectFormat extension is used to hide an incomplete
feature that is not yet usable for any purpose other than
developing the feature further. Document it as such to discourage
its use by mere mortals.
* bc/doc-compat-object-format-not-working:
docs: note that extensions.compatobjectformat is incomplete
Junio C Hamano [Tue, 14 Oct 2025 20:40:52 +0000 (13:40 -0700)]
Merge branch 'kh/you-still-use-whatchanged-fix' into maint-2.51
The "do you still use it?" message given by a command that is
deeply deprecated and allow us to suggest alternatives has been
updated.
* kh/you-still-use-whatchanged-fix:
BreakingChanges: remove claim about whatchanged reports
whatchanged: remove not-even-shorter clause
whatchanged: hint about git-log(1) and aliasing
you-still-use-that??: help the user help themselves
t0014: test shadowing of aliases for a sample of builtins
git: allow alias-shadowing deprecated builtins
git: move seen-alias bookkeeping into handle_alias(...)
git: add `deprecated` category to --list-cmds
Makefile: don’t add whatchanged after it has been removed
Junio C Hamano [Tue, 14 Oct 2025 19:56:09 +0000 (12:56 -0700)]
Merge branch 'jc/optional-path'
Configuration variables that take a pathname as a value
(e.g. blame.ignorerevsfile) can be marked as optional by prefixing
":(optoinal)" before its value.
* jc/optional-path:
parseopt: values of pathname type can be prefixed with :(optional)
config: values of pathname type can be prefixed with :(optional)
t7500: fix GIT_EDITOR shell snippet
t7500: make each piece more independent
Junio C Hamano [Tue, 14 Oct 2025 19:56:09 +0000 (12:56 -0700)]
Merge branch 'kh/format-patch-range-diff-notes'
"git format-patch --range-diff=... --notes=..." did not drive the
underlying range-diff with correct --notes parameter, ending up
comparing with different set of notes from its main patch output
you would get from "git format-patch --notes=..." for a singleton
patch.
* kh/format-patch-range-diff-notes:
format-patch: handle range-diff on notes correctly for single patches
revision: add rdiff_log_arg to rev_info
range-diff: rename other_arg to log_arg
Junio C Hamano [Tue, 14 Oct 2025 19:56:09 +0000 (12:56 -0700)]
Merge branch 'en/xdiff-cleanup'
A lot of code clean-up of xdiff.
Split out of a larger topic.
* en/xdiff-cleanup:
xdiff: change type of xdfile_t.changed from char to bool
xdiff: add macros DISCARD(0), KEEP(1), INVESTIGATE(2) in xprepare.c
xdiff: rename rchg -> changed in xdfile_t
xdiff: delete chastore from xdfile_t
xdiff: delete fields ha, line, size in xdlclass_t in favor of an xrecord_t
xdiff: delete redundant array xdfile_t.ha
xdiff: delete struct diffdata_t
xdiff: delete local variables that alias fields in xrecord_t
xdiff: delete superfluous function xdl_get_rec() in xemit
xdiff: delete unnecessary fields from xrecord_t and xdfile_t
xdiff: delete local variables and initialize/free xdfile_t directly
xdiff: delete static forward declarations in xprepare
Junio C Hamano [Tue, 14 Oct 2025 19:56:08 +0000 (12:56 -0700)]
Merge branch 'pw/add-p-hunk-splitting-fix'
Marking a hunk 'selected' in "git add -p" and then splitting made
all the split pieces 'selected'; this has been changed to make them
all 'undecided', which gives better end-user experience.
* pw/add-p-hunk-splitting-fix:
add-patch: update hunk splitability after editing
add -p: mark split hunks as undecided
Junio C Hamano [Tue, 14 Oct 2025 19:56:08 +0000 (12:56 -0700)]
Merge branch 'sj/string-list'
The "string-list" API function to find where a given string would
be inserted got updated so that it can use unrealistically huge
array index that would only fit in size_t but not int or ssize_t
to achieve unstated goal.
* sj/string-list:
refs: enable sign compare warnings check
string-list: change "string_list_find_insert_index" return type to "size_t"
string-list: replace negative index encoding with "exact_match" parameter
string-list: use bool instead of int for "exact_match"
Junio C Hamano [Tue, 14 Oct 2025 05:00:35 +0000 (22:00 -0700)]
Merge branch 'ps/commit-graph-per-object-source'
Code clean-up around commit-graph.
* ps/commit-graph-per-object-source:
commit-graph: pass graphs that are to be merged as parameter
commit-graph: return commit graph from `repo_find_commit_pos_in_graph()`
commit-graph: return the prepared commit graph from `prepare_commit_graph()`
revision: drop explicit check for commit graph
blame: drop explicit check for commit graph
projects / thirdparty / git.git / log
