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The fake package allow any dependencies to use local version instead of
the official one.
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I always forgot how to build and install it on my local.
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The functionality that provides by Find bar and
information provides by Commit bar is for the commit
tree.
For example, if we Find commit that containing "xyz",
it will search and highlight the commit subject line that
contain the word "xyz".
If we click on any commit subject, it will changes the
Commit hash and Row.
So, in this changes, it make senses that we position
both of bars at the top instead of in the middle.
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The shortcut for visualizing current branch is CTRL+H (H derived from
[H]istory).
The shortcut for visualizing all branch is CTRL+K.
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Indentation make us hard to copy-paste the content of commit comment
from gitk to other medium, especially when creating change log.
The "git log --pretty=raw" command does not have option to re-format
the pretty output again, so the only way to remove indentation is
by trimming left space line by line.
This changes add option "Remove indentation on comment" under
"General" option in Preference. If its checked the comment will
rendered without left space; otherwise it will displayed as usual.
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Add CTRL+r to update commits and Shift+R to reload commits.
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Signed-off-by: Junio C Hamano <gitster@pobox.com>
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In commit ec0becacc9 (run-command: add stdin callback for
parallelization, 2026-01-28), we taught run_processes_parallel() to
ignore SIGPIPE, since we wouldn't want a write() to a broken pipe of one
of the children to take down the whole process.
But there's a subtle ordering issue. After we ignore SIGPIPE, we call
pp_init(), which installs its own cleanup handler for multiple signals
using sigchain_push_common(), which includes SIGPIPE. So if we receive
SIGPIPE while writing to a child, we'll trigger that handler first, pop
it off the stack, and then re-raise (which is then ignored because of
the SIG_IGN we pushed first).
But what does that handler do? It tries to clean up all of the child
processes, under the assumption that when we re-raise the signal we'll
be exiting the process!
So a hook that exits without reading all of its input will cause us to
get SIGPIPE, which will put us in a signal handler that then tries to
kill() that same child.
This seems to be mostly harmless on Linux. The process has already
exited by this point, and though kill() does not complain (since the
process has not been reaped with a wait() call), it does not affect the
exit status of the process.
However, this seems not to be true on all platforms. This case is
triggered by t5401.13, "pre-receive hook that forgets to read its
input". This test fails on NonStop since that hook was converted to the
run_processes_parallel() API.
We can fix it by reordering the code a bit. We should run pp_init()
first, and then push our SIG_IGN onto the stack afterwards, so that it
is truly ignored while feeding the sub-processes.
Note that we also reorder the popping at the end of the function, too.
This is not technically necessary, as we are doing two pops either way,
but now the pops will correctly match their pushes.
This also fixes a related case that we can't test yet. If we did have
more than one process to run, then one child causing SIGPIPE would cause
us to kill() all of the children (which might still actually be
running). But the hook API is the only user of the new feed_pipe
feature, and it does not yet support parallel hook execution. So for now
we'll always execute the processes sequentially. Once parallel hook
execution exists, we'll be able to add a test which covers this.
Reported-by: Randall S. Becker <rsbecker@nexbridge.com>
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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During Git 2.52 timeframe, we broke streaming computation of object
hash outside a repository, which has been corrected.
* jt/index-fd-wo-repo-regression-fix:
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During Git 2.52 timeframe, we broke streaming computation of object
hash outside a repository, which has been corrected.
* jt/index-fd-wo-repo-regression-fix-maint:
object-file: avoid ODB transaction when not writing objects
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The experimental `git replay` command learned the `--ref=<ref>` option
to allow specifying which ref to update, overriding the default behavior.
* tc/replay-ref:
replay: allow to specify a ref with option --ref
replay: use stuck form in documentation and help message
builtin/replay: mark options as not negatable
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add_files_to_cache() used diff_files() to detect only the paths that
are different between the index and the working tree and add them,
which does not need rename detection, which interfered with unnecessary
conflicts.
* ng/add-files-to-cache-wo-rename:
read-cache: disable renames in add_files_to_cache
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Update reftable library part with what is used in libgit2 to improve
portability to different target codebases and platforms.
* ps/reftable-portability:
reftable/system: add abstraction to mmap files
reftable/system: add abstraction to retrieve time in milliseconds
reftable/fsck: use REFTABLE_UNUSED instead of UNUSED
reftable/stack: provide fsync(3p) via system header
reftable: introduce "reftable-system.h" header
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Code cleanup.
* jd/cache-tree-trace-wo-the-repository:
cache-tree: use index state repository in trace2 calls
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Various code clean-up around odb subsystem.
* ps/odb-cleanup:
odb: drop unneeded headers and forward decls
odb: rename `odb_has_object()` flags
odb: use enum for `odb_write_object` flags
odb: rename `odb_write_object()` flags
treewide: use enum for `odb_for_each_object()` flags
CodingGuidelines: document our style for flags
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Test clean-up.
* ss/t7004-unhide-git-failures:
t7004: replace wc -l with modern test helpers
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Add the missing &&'s so we properly propagate failures
between commands in the hook helper functions.
Also add a missing mkdir -p arg (found by adding the &&).
Reported-by: SZEDER Gábor <szeder.dev@gmail.com>
Signed-off-by: Adrian Ratiu <adrian.ratiu@collabora.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Signed-off-by: Junio C Hamano <gitster@pobox.com>
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* jt/index-fd-wo-repo-regression-fix-maint:
object-file: avoid ODB transaction when not writing objects
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In ce1661f9da (odb: add transaction interface, 2025-09-16), existing
ODB transaction logic is adapted to create a transaction interface
at the ODB layer. The intent here is for the ODB transaction
interface to eventually provide an object source agnostic means to
manage transactions.
An unintended consequence of this change though is that
`object-file.c:index_fd()` may enter the ODB transaction path even
when no object write is requested. In non-repository contexts, this
can result in a NULL dereference and segfault. One such case occurs
when running git-diff(1) outside of a repository with
"core.bigFileThreshold" forcing the streaming path in `index_fd()`:
$ echo foo >foo
$ echo bar >bar
$ git -c core.bigFileThreshold=1 diff -- foo bar
In this scenario, the caller only needs to compute the object ID. Object
hashing does not require an ODB, so starting a transaction is both
unnecessary and invalid.
Fix the bug by avoiding the use of ODB transactions in `index_fd()` when
callers are only interested in computing the object hash.
Reported-by: Luca Stefani <luca.stefani.ge1@gmail.com>
Signed-off-by: Justin Tobler <jltobler@gmail.com>
[jc: adjusted to fd13909e (Merge branch 'jt/odb-transaction', 2025-10-02)]
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Glitches in "git history -h" have been corrected.
* rs/history-short-help-fix:
history: fix short help for argument of --update-refs
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"git backfill" is capable of auto-detecting a sparsely checked out
working tree, which was broken.
* th/backfill-auto-detect-sparseness-fix:
backfill: auto-detect sparse-checkout from config
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The check in "receive-pack" to prevent a checked out branch from
getting updated via updateInstead mechanism has been corrected.
* ps/receive-pack-updateinstead-in-worktree:
receive-pack: use worktree HEAD for updateInstead
t5516: clean up cloned and new-wt in denyCurrentBranch and worktrees test
t5516: test updateInstead with worktree and unborn bare HEAD
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Handling of signed commits and tags in fast-import has been made more
configurable.
* jt/fast-import-signed-modes:
fast-import: add 'abort-if-invalid' mode to '--signed-tags=<mode>'
fast-import: add 'sign-if-invalid' mode to '--signed-tags=<mode>'
fast-import: add 'strip-if-invalid' mode to '--signed-tags=<mode>'
fast-import: add 'abort-if-invalid' mode to '--signed-commits=<mode>'
fast-export: check for unsupported signing modes earlier
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The way the "git log -L<range>:<file>" feature is bolted onto the
log/diff machinery is being reworked a bit to make the feature
compatible with more diff options, like -S/G.
* mm/line-log-use-standard-diff-output:
doc: note that -L supports patch formatting and pickaxe options
t4211: add tests for -L with standard diff options
line-log: route -L output through the standard diff pipeline
line-log: fix crash when combined with pickaxe options
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Reduce dependency on `the_repository` in add-patch.c file.
* sp/add-patch-with-fewer-the-repository:
add-patch: use repository instance from add_i_state instead of the_repository
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Internals of "git fsck" have been refactored to not depend on the
global `the_repository` variable.
* ps/fsck-wo-the-repository:
builtin/fsck: stop using `the_repository` in error reporting
builtin/fsck: stop using `the_repository` when marking objects
builtin/fsck: stop using `the_repository` when checking packed objects
builtin/fsck: stop using `the_repository` with loose objects
builtin/fsck: stop using `the_repository` when checking reflogs
builtin/fsck: stop using `the_repository` when checking refs
builtin/fsck: stop using `the_repository` when snapshotting refs
builtin/fsck: fix trivial dependence on `the_repository`
fsck: drop USE_THE_REPOSITORY
fsck: store repository in fsck options
fsck: initialize fsck options via a function
fetch-pack: move fsck options into function scope
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The value of a wrong pointer variable was referenced in an error
message that reported that it shouldn't be NULL.
* yc/path-walk-fix-error-reporting:
path-walk: fix NULL pointer dereference in error message
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Fix whitespace correction for new-style empty context lines.
* jc/whitespace-incomplete-line:
apply: fix new-style empty context line triggering incomplete-line check
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Fix a regression in writing the commit-graph where commits with dates
exceeding 34 bits (beyond year 2514) could cause an underflow and
crash Git during the generation data overflow chunk writing.
* ps/commit-graph-overflow-fix:
commit-graph: fix writing generations with dates exceeding 34 bits
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A handful of inappropriate uses of the_repository have been
rewritten to use the right repository structure instance in the
read-cache.c codepath.
* jd/read-cache-trace-wo-the-repository:
read-cache: use istate->repo for trace2 logging
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Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Adjust the codebase for C23 that changes functions like strchr()
that discarded constness when they return a pointer into a const
string to preserve constness.
* jk/c23-const-preserving-fixes:
config: store allocated string in non-const pointer
rev-parse: avoid writing to const string for parent marks
revision: avoid writing to const string for parent marks
rev-parse: simplify dotdot parsing
revision: make handle_dotdot() interface less confusing
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A few code paths that spawned child processes for network
connection weren't wait(2)ing for their children and letting "init"
reap them instead; they have been tightened.
* aa/reap-transport-child-processes:
transport-helper, connect: use clean_on_exit to reap children on abnormal exit
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Doc update.
* qb/doc-git-stash-push-optionality:
docs: fix "git stash [push]" documentation
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Doc update.
* sp/doc-gitignore-oowt:
doc: gitignore: clarify pattern base for info/exclude and core.excludesFile
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Test cleanup.
* th/t6101-unhide-git-failures:
t6101: avoid suppressing git's exit code
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Test cleanup.
* za/t2000-modernise:
t2000: modernise overall structure
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git replay now supports replaying down to the root commit.
* tc/replay-down-to-root:
replay: support replaying down from root commit
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pack-objects's --stdin-packs=follow mode learns to handle
excluded-but-open packs.
* tb/stdin-packs-excluded-but-open:
repack: mark non-MIDX packs above the split as excluded-open
pack-objects: support excluded-open packs with --stdin-packs
t7704: demonstrate failure with once-cruft objects above the geometric split
pack-objects: refactor `read_packs_list_from_stdin()` to use `strmap`
pack-objects: plug leak in `read_stdin_packs()`
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Object name handling (disambiguation and abbreviation) has been
refactored to be backend-generic, moving logic into the respective
object database backends.
* ps/odb-generic-object-name-handling:
odb: introduce generic `odb_find_abbrev_len()`
object-file: move logic to compute packed abbreviation length
object-name: move logic to compute loose abbreviation length
object-name: simplify computing common prefixes
object-name: abbreviate loose object names without `disambiguate_state`
object-name: merge `update_candidates()` and `match_prefix()`
object-name: backend-generic `get_short_oid()`
object-name: backend-generic `repo_collect_ambiguous()`
object-name: extract function to parse object ID prefixes
object-name: move logic to iterate through packed prefixed objects
object-name: move logic to iterate through loose prefixed objects
odb: introduce `struct odb_for_each_object_options`
oidtree: extend iteration to allow for arbitrary return codes
oidtree: modernize the code a bit
object-file: fix sparse 'plain integer as NULL pointer' error
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"print" is not a valid argument for --update-refs. List both valid
alternatives literally in the argh string, consistent with documentation
and usage string.
Signed-off-by: René Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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1edeb9a (Win32: warn if the console font doesn't support Unicode,
2014-06-10) introduced both code to detect the current console font on
Windows Vista and newer and a fallback for older systems to detect the
default console font and issue a warning if that font doesn't support
unicode.
Since we haven't supported any Windows older than Vista in almost a
decade, we don't need to keep the workaround.
Signed-off-by: Matthias Aßhauer <mha1993@live.de>
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Git for Windows doesn't support anything prior to Windows 8.1 since 2.47.0
and Git followed along with commits like ce6ccba (mingw: drop Windows
7-specific work-around, 2025-08-04).
There is no need to pretend to the compiler that we still support Windows
Vista, just to lock us out of easy access to newer APIs. There is also no
need to have conflicting and unused definitions claiming we support some
versions of Windows XP or even Windows NT 4.0.
Bump all definitions of _WIN32_WINNT to a realistic value of Windows 8.1.
This will also simplify code for a followup commit that will improve cpu
core detection on multi-socket systems.
Signed-off-by: Matthias Aßhauer <mha1993@live.de>
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Commit 85127bcdea ("backfill: assume --sparse when sparse-checkout is
enabled") intended for 'git backfill' to consult the repository
configuration when the user does not pass '--sparse' or
'--no-sparse' on the command line. It added the sentinel check:
if (ctx->sparse < 0)
ctx->sparse = cfg->apply_sparse_checkout;
However, the ctx->sparse field is initialized to 0 instead of -1,
so this guard never triggers. Consequently, the repository config
(core.sparseCheckout) is never checked, and the command always
performs a full backfill even when sparse-checkout is enabled.
Fix this by initializing ctx->sparse to -1, ensuring the existing
fallback logic correctly reads the repository configuration when
no explicit flags are provided.
Add a test to verify that 'git backfill' automatically respects
sparse-checkout settings when no flags are passed.
Signed-off-by: Trieu Huynh <vikingtc4@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Signed-off-by: Junio C Hamano <gitster@pobox.com>
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The way dash 0.5.13 handles non-ASCII contents in here-doc
is buggy and breaks our existing tests, which unfortunately
have been rewritten to avoid triggering the bug.
* ps/dash-buggy-0.5.13-workaround:
t9300: work around partial read bug in Dash v0.5.13
t: work around multibyte bug in quoted heredocs with Dash v0.5.13
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Build instruction for recently added writev() compatibility wrapper
has been also added to cmake.
* js/cmake-needs-writev-compat-too:
cmake: use writev(3p) wrapper as needed
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MinGW build updates.
* js/mingw-use-strftime-directly-in-ucrt-build:
mingw: use strftime() directly in UCRT builds
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