Tests that compare $HOME and $(pwd), which should be the same
directory unless the tests chdir's around, would fail when the user
enters the test directory via symbolic links, which has been
corrected.
* mm/test-in-absolute-home:
t: run tests from a normalized working directory
Adjust to newer version of libcURL.
* jk/curl-easy-setopt-typefix:
curl: fix symbolic constant typechecks with curl_easy_setopt()
curl: fix integer variable typechecks with curl_easy_setopt()
curl: fix integer constant typechecks with curl_easy_setopt()
As of Homebrew's update to cURL v8.14.0, there are new compile errors to
be observed in the `osx-gcc` job of Git's CI builds:
In file included from http.h:8,
from imap-send.c:36:
In function 'setup_curl',
inlined from 'curl_append_msgs_to_imap' at imap-send.c:1460:9,
inlined from 'cmd_main' at imap-send.c:1581:9:
/usr/local/Cellar/curl/8.14.0/include/curl/typecheck-gcc.h:50:15: error: call to '_curl_easy_setopt_err_long' declared with attribute warning: curl_easy_setopt expects a long argument [-Werror=attribute-warning]
50 | _curl_easy_setopt_err_long(); \
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/local/Cellar/curl/8.14.0/include/curl/curl.h:54:7: note: in definition of macro 'CURL_IGNORE_DEPRECATION'
54 | statements \
| ^~~~~~~~~~
imap-send.c:1423:9: note: in expansion of macro 'curl_easy_setopt'
1423 | curl_easy_setopt(curl, CURLOPT_PORT, srvc->port);
| ^~~~~~~~~~~~~~~~
[... many more instances of nearly identical warnings...]
See for example this CI workflow run:
https://github.com/git/git/actions/runs/15454602308/job/43504278284#step:4:307
The most likely explanation is the entry "typecheck-gcc.h: fix the
typechecks" in cURL's release notes (https://curl.se/ch/8.14.0.html).
Nearly identical compile errors afflicted recently-updated Debian
setups, which have been addressed by `jk/curl-easy-setopt-typefix`.
However, on macOS Git is built with different build options, which
uncovered more instances of `int` values that need to be cast to
constants, which were not covered by 6f11c42e8e (curl: fix integer
constant typechecks with curl_easy_setopt(), 2025-06-04). Let's
explicitly convert even those remaining `int` constants in
`curl_easy_setopt()` calls to `long` parameters.
In addition to looking at the compile errors of the `osx-gcc` job, I
verified that there are no other instances of the same issue that need
to be handled in this manner (and that might not be caught by our CI
builds because of yet other build options that might skip those code
parts), I ran the following command and inspected all 23 results
manually to ensure that the fix is now actually complete:
git grep -n curl_easy_setopt |
grep -ve ',.*, *[A-Za-z_"&]' \
-e ',.*, *[-0-9]*L)' \
-e ',.*,.* (long)'
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Commit 2cc5b0facf (git-gui: extract script to generate "tclIndex",
2025-03-11) converted commands in a Makefile rule to a shell script.
In this process, the Makefile variable $@ had to be replaced by the
file name that it represents, 'lib/tclIndex'. However, the occurrence
in `rm -f $@` was missed. In a shell script, $@ expands to all
command line arguments, which happen to be the source files lib/*.tcl
in this case. Needless to say that we do not want to remove source
files during a build. Replace $@ by the intended 'lib/tclIndex'.
Reported-by: Randall S. Becker <rsbecker@nexbridge.com>
Signed-off-by: Johannes Sixt <j6t@kdbg.org>
In the GitHub workflow used in Git's CI builds, the `vs test` jobs use a
subset of a specific revision of Git for Windows' SDK to run Git's test
suite. This revision is validated by another CI workflow to ensure that
said revision _can_ run Git's test suite successfully, skipping buggy
updates in Git for Windows' SDK.
The `win+Meson test` jobs do things differently, quite differently. They
use the Bash of the Git for Windows version that is installed on the
runners to run Git's test suite.
This difference has consequences.
When 68cb0b5253 (builtin/receive-pack: add option to skip connectivity
check, 2025-05-20) introduced a test case that uses `tee <file> | git
receive-pack` as `--receive-pack` parameter (imitating an existing
pattern in the same test script), it hit just the sweet spot to trigger
a bug in the MSYS2 runtime shipped in Git for Windows v2.49.0. This
version is the one currently installed on GitHub's runners.
The problem is that the `git receive-pack` process finishes while the
`tee` process does not need to write anything anymore and therefore does
not receive an EOF. Instead, it should receive a SIGPIPE, but the bug in
the MSYS2 runtime prevents that from working as intended. As a
consequence, the `tee` process waits for more input from the `git.exe
send-pack` process but none is coming, and the test script patiently
waits until the 6h timeout hits.
Only every once in a while, the `git receive-pack` process manages to
send an EOF to the `tee` process and no hang occurs. Therefore, the
problem can be worked around by cancelling the clearly-hanging job after
twenty or so minutes and re-running it, repeating the process about half
a dozen times, until the hang was successfully avoided.
This bug in the MSYS2 runtime has been fixed in the meantime, which is
the reason why the same test case causes no problems in the `win test`
and the `vs test` jobs.
This will continue to be the case until the Git for Windows version on
the GitHub runners is upgraded to a version that distributes a newer
MSYS2 runtime version. However, as of time of writing, this _is_ the
latest Git for Windows version, and will be for another 1.5 weeks, until
Git v2.50.0 is scheduled to appear (and shortly thereafter Git for
Windows v2.50.0). Traditionally it takes a while before the runners pick
up the new version.
We could just wait it out, six hours at a time.
Here, I opt for an alternative: Detect the buggy MSYS2 runtime and
simply skip the test case. It's not like the `receive-pack` test cases
are specific to Windows, and even then, to my chagrin the CI runs in
git-for-windows/git spend around ten hours of compute time each and
every time to run the entire test suite on all the platforms, even the
tests that cover cross-platform code, and for Windows alone we do that
three times: with GCC, with MSVC, and with MSVC via Meson. Therefore, I
deem it more than acceptable to skip this test case in one of those
matrices.
For good luck, also the preceding test case is skipped in that scenario,
as it uses the same `--receive-pack=tee <file> | git receive-pack`
pattern, even though I never observed that test case to hang in
practice.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
As with the previous two commits, we should be passing long integers,
not regular ones, to curl_easy_setopt(), and compiling against curl 8.14
loudly complains if we don't.
This patch catches the remaining cases, which are ones where we pass
curl's own symbolic constants. We'll cast them to long manually in each
call.
It seems kind of weird to me that curl doesn't define these constants as
longs, since the point of them is to pass to curl_easy_setopt(). But in
the curl documentation and examples, they clearly show casting them as
part of the setopt calls. It may be that there is some reason not to
push the type into the macro, like backwards compatibility. I didn't
dig, as it doesn't really matter: we have to follow what existing curl
versions ask for anyway.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
As discussed in the previous commit, we should be passing long integers,
not regular ones, to curl_easy_setopt(), and compiling against curl 8.14
loudly complains if we don't.
That patch fixed integer constants by adding an "L". This one deals with
actual variables.
Arguably these variables could just be declared as "long" in the first
place. But it's actually kind of awkward due to other code which uses
them:
- port is conceptually a short, and we even call htons() on it (though
weirdly it is defined as a regular int).
- ssl_verify is conceptually a bool, and we assign to it from
git_config_bool().
So I think we could probably switch these out for longs without hurting
anything, but it just feels a bit weird. Doubly so because if you don't
set USE_CURL_FOR_IMAP_SEND set, then the current types are fine!
So let's just cast these to longs in the curl calls, which makes what's
going on obvious. There aren't that many spots to modify (and as you can
see from the context, we already have some similar casts).
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The curl documentation specifies that curl_easy_setopt() takes either:
...a long, a function pointer, an object pointer or a curl_off_t,
depending on what the specific option expects.
But when we pass an integer constant like "0", it will by default be a
regular non-long int. This has always been wrong, but seemed to work in
practice (I didn't dig into curl's implementation to see whether this
might actually be triggering undefined behavior, but it seems likely and
regardless we should do what the docs say).
This is especially important since curl has a type-checking macro that
causes building against curl 8.14 to produce many warnings. The specific
commit is due to their 79b4e56b3 (typecheck-gcc.h: fix the typechecks,
2025-04-22). Curiously, it does only seem to trigger when compiled with
-O2 for me.
We can fix it by just marking the constants with a long "L".
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
"git verify-refs" (and hence "git fsck --reference") started
erroring out in a repository in which secondary worktrees were
prepared with Git 2.43 or lower.
* sj/ref-contents-check-fix:
fsck: ignore missing "refs" directory for linked worktrees
Handle OpenBSD and NetBSD as FreeBSD / DragonFly are. OpenBSD would
need _XOPEN_SOURCE to be set to 700. Its simpler to just not set
_XOPEN_SOURCE.
CC strbuf.o
strbuf.c:645:6: warning: call to undeclared function 'getdelim'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
r = getdelim(&sb->buf, &sb->alloc, term, fp);
^
1 warning generated.
Signed-off-by: Brad Smith <brad@comstyle.com>
Reviewed-by: Collin Funk <collin.funk1@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The OpenBSD 'sed' command does not support '\n' to represent newlines in
sed expressions. This leads to the follow compiler error:
In file included from builtin/help.c:15:
./config-list.h:282:18: error: use of undeclared identifier 'n'
"gitcvs.dbUser",n "gitcvs.dbPass",
^
1 error generated.
gmake: *** [Makefile:2821: builtin/help.o] Error 1
We can fix this by documenting related configuration variables
one-per-line instead of listing them separated by commas. This allows us
to remove the unportable part of the sed expression in
generate-configlist.sh.
Signed-off-by: Collin Funk <collin.funk1@gmail.com>
Reviewed-by: Jacob Keller <jacob.keller@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
"git refs verify" doesn't work if there are worktrees created on Git
v2.43.0 or older versions. These versions don't automatically create the
"refs" directory, causing the error:
error: cannot open directory .git/worktrees/<worktree name>/refs:
No such file or directory
Since 8f4c00de95 (builtin/worktree: create refdb via ref backend,
2024-01-08), we automatically create the "refs" directory for new
worktrees. And in 7c78d819e6 (ref: support multiple worktrees check for
refs, 2024-11-20), we assume that all linked worktrees have this
directory and would wrongly report an error to the user, thus
introducing compatibility issue.
Check for ENOENT errno before reporting directory access errors for
linked worktrees to maintain backward compatibility.
Reported-by: Kristoffer Haugsbakk <code@khaugsbakk.name>
Signed-off-by: shejialuo <shejialuo@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Mark a new feature added during this cycle as experimental and fix
its default so that existing users of the fast-export command is
not broken.
* jc/signed-fast-export-is-experimental:
fast-export: --signed-commits is experimental
Doc mark-up fixes.
* ja/doc-synopsis-style:
doc: convert git-switch manpage to new synopsis style
doc: convert git-mergetool options to new synopsis style
doc: convert git-mergetool manpage to new synopsis style
doc: switch merge config description to new synopsis format
doc: convert merge strategies to synopsis format
doc: merge-options.adoc remove a misleading double negation
doc: convert merge options to new synopsis format
doc: convert git-merge manpage to new style
doc: convert git-checkout manpage to new style
OpenBSD requires DIR_HAS_BSD_GROUP_SEMANTICS.
OpenBSD has never had the BSD sysctl KERN_PROC_PATHNAME nor
does it support or use the /proc filesystem.
OpenBSD has had strcasestr() since 3.8. OpenBSD has had memmem()
since 5.4.
Signed-off-by: Brad Smith <brad@comstyle.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
OpenBSD / NetBSD use HW_PHYSMEM64 to detect the amount of physical
memory in a system. HW_PHYSMEM will not provide the correct amount
on a system with >=4GB of memory.
Signed-off-by: Brad Smith <brad@comstyle.com>
Reviewed-by: Collin Funk <collin.funk1@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
227c4f33a0 (doc: add a blank line around block delimiters,
2025-03-09) added blank lines around block delimiters as a
defensive measure. For each block you had to mind the con-
text (like the commit says):
• Top-level: just add blank lines
• Block: use list continuation (+)
But list continuation was used here at the top level, which
results in literal `+` in the output formats.
Acked-by: Jean-Noël Avila <jn.avila@free.fr>
Signed-off-by: Kristoffer Haugsbakk <code@khaugsbakk.name>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
OpenBSD / NetBSD use HW_NCPUONLINE to detect the online CPU
count. OpenBSD ships with SMT disabled on X86 systems so
HW_NCPU would provide double the number of CPUs as opposed
to the proper online count.
Signed-off-by: Brad Smith <brad@comstyle.com>
Reviewed-by: Collin Funk <collin.funk1@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Some tests make git perform actions that produce observable pathnames,
and have expectations on those paths. Tests run with $HOME set to a
$TRASH_DIRECTORY, and with their working directory the same
$TRASH_DIRECTORY, although these paths are logically identical, they do
not observe the same pathname canonicalization rules and thus might not
be represented by strings that compare equal. In particular, no pathname
normalization is applied to $TRASH_DIRECTORY or $HOME, while tests
change their working directory with `cd -P`, which normalizes the
working directory's path by fully resolving symbolic links.
t7900's macOS maintenance tests (which are not limited to running on
macOS) have an expectation on a path that `git maintenance` forms by
using abspath.c strbuf_realpath() to resolve a canonical absolute path
based on $HOME. When t7900 runs from a working directory that contains
symbolic links in its pathname, $HOME will also contain symbolic links,
which `git maintenance` resolves but the test's expectation does not,
causing a test failure.
Align $TRASH_DIRECTORY and $HOME with the normalized path as used for
the working directory by resetting them to match the working directory
after it's established by `cd -P`. With all paths in agreement and
symbolic links resolved, pathname expectations can be set and met based
on string comparison without regard to external environmental factors
such as the presence of symbolic links in a path.
Suggested-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Mark Mentovai <mark@chromium.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
When a stale .midx file refers to .pack files that no longer exist,
we ended up checking for these non-existent files repeatedly, which
has been optimized by memoizing the non-existence.
* ps/midx-negative-packfile-cache:
midx: stop repeatedly looking up nonexistent packfiles
packfile: explain ordering of how we look up auxiliary pack files
"git notes --help" documentation updates.
* kh/notes-doc-fixes:
doc: notes: use stuck form throughout
doc: notes: treat --stdin equally between copy/remove
doc: notes: point out copy --stdin use with argv
doc: notes: clearly state that --stripspace is the default
doc: notes: remove stripspace discussion from other options
doc: notes: rework --[no-]stripspace
doc: notes: split out options with negated forms
doc: config: mention core.commentChar on commit.cleanup
doc: stripspace: mention where the default comes from
"git apply --index/--cached" when applying a deletion patch in
reverse failed to give the mode bits of the path "removed" by the
patch to the file it creates, which has been corrected.
* mm/apply-reverse-mode-of-deleted-path:
apply: set file mode when --reverse creates a deleted file
t4129: test that git apply warns for unexpected mode changes
Recent versions of Perl started warning against "! A =~ /pattern/"
which does not negate the result of the matching. As it turns out
that the problematic function is not even called, it was removed.
* op/cvsserver-perl-warning:
cvsserver: remove unused escapeRefName function
Avoid adding directory path to a sparse-index tree entries to the
name-hash, since they would bloat the hashtable without anybody
querying for them. This was done already for a single threaded
part of the code, but now the multi-threaded code also does the
same.
* am/sparse-index-name-hash-fix:
name-hash: don't add sparse directories in threaded lazy init
Integer overflow fix around code paths for "git multi-pack-index repack"..
* pw/midx-repack-overflow-fix:
midx docs: clarify tie breaking
midx: avoid negative array index
midx repack: avoid potential integer overflow on 64 bit systems
midx repack: avoid integer overflow on 32 bit systems
Fix this inline list to use a single style, namely numeric, instead of
`(1)` followed by `(b)`.
Signed-off-by: Wonuk Kim <kimww0306@gmail.com>
Acked-by: Kristoffer Haugsbakk <kristofferhaugsbakk@fastmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Since f93b2a0424 (reftable/basics: introduce `REFTABLE_UNUSED`
annotation, 2025-02-18), the reftable library was migrated to
use an internal version of `UNUSED`, which unconditionally sets
a GNU __attribute__ to avoid warnings function parameters that
are not being used.
Make the definition conditional to prevent breaking the build
with non GNU compilers.
Reported-by: "Randall S. Becker" <rsbecker@nexbridge.com>
Signed-off-by: Carlo Marcelo Arenas Belón <carenas@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
* 'master' of https://github.com/j6t/git-gui:
git-gui: wire up support for the Meson build system
git-gui: stop including GIT-VERSION-FILE file
git-gui: extract script to generate macOS app
git-gui: extract script to generate macOS wrapper
git-gui: extract script to generate "tclIndex"
git-gui: extract script to generate "git-gui"
git-gui: drop no-op GITGUI_SCRIPT replacement
git-gui: make output of GIT-VERSION-GEN source'able
git-gui: prepare GIT-VERSION-GEN for out-of-tree builds
git-gui: replace GIT-GUI-VARS with GIT-GUI-BUILD-OPTIONS
* 'master' of https://github.com/j6t/gitk:
gitk: do not hard-code color of search results in commit list
gitk: place file name arguments after options in msgfmt call
gitk: Legacy widgets doesn't have combobox
* 'pks-meson-support' of github.com:pks-t/git-gui:
git-gui: wire up support for the Meson build system
git-gui: stop including GIT-VERSION-FILE file
git-gui: extract script to generate macOS app
git-gui: extract script to generate macOS wrapper
git-gui: extract script to generate "tclIndex"
git-gui: extract script to generate "git-gui"
git-gui: drop no-op GITGUI_SCRIPT replacement
git-gui: make output of GIT-VERSION-GEN source'able
git-gui: prepare GIT-VERSION-GEN for out-of-tree builds
git-gui: replace GIT-GUI-VARS with GIT-GUI-BUILD-OPTIONS
Signed-off-by: Johannes Sixt <j6t@kdbg.org>
As the design of signature handling is still being discussed, it is
likely that the data stream produced by the code in Git 2.50 would
have to be changed in such a way that is not backward compatible.
Mark the feature as experimental and discourge its use for now.
Also flip the default on the generation side to "strip"; users of
existing versions would not have passed --signed-commits=strip and
will be broken by this change if the default is made to abort, and
will be encouraged by the error message to produce data stream with
future breakage guarantees by passing --signed-commits option.
As we tone down the default behaviour, we no longer need the
FAST_EXPORT_SIGNED_COMMITS_NOABORT environment variable, which was
not discoverable enough.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
"git receive-pack" optionally learns not to care about connectivity
check, which can be useful when the repository arranges to ensure
connectivity by some other means.
* jt/receive-pack-skip-connectivity-check:
builtin/receive-pack: add option to skip connectivity check
t5410: test receive-pack connectivity check
Junio C Hamano