In April, GitHub announced that the `macos-13` pool is available:
https://github.blog/changelog/2023-04-24-github-actions-macos-13-is-now-available/.
It is only a matter of time until the `macos-12` pool is going away,
therefore we should switch now, without pressure of a looming deadline.
Since the `macos-13` runners no longer include Python2, we also drop
specifically testing with Python2 and switch uniformly to Python3, see
https://github.com/actions/runner-images/blob/HEAD/images/macos/macos-13-Readme.md
for details about the software available on the `macos-13` pool's
runners.
Also, on macOS 13, Homebrew seems to install a `gcc@9` package that no
longer comes with a regular `unistd.h` (there seems only to be a
`ssp/unistd.h`), and hence builds would fail with:
In file included from base85.c:1:
git-compat-util.h:223:10: fatal error: unistd.h: No such file or directory
223 | #include <unistd.h>
| ^~~~~~~~~~
compilation terminated.
The reason why we install GCC v9.x explicitly is historical, and back in
the days it was because it was the _newest_ version available via
Homebrew: 176441bfb5 (ci: build Git with GCC 9 in the 'osx-gcc' build
job, 2019-11-27).
To reinstate the spirit of that commit _and_ to fix that build failure,
let's switch to the now-newest GCC version: v13.x.
Backported-from: 682a868f67 (ci: upgrade to using macos-13, 2023-11-03)
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Stop using deprecated macOS API in fsmonitor.
* jh/fsmonitor-darwin-modernize:
fsmonitor: eliminate call to deprecated FSEventStream function
This backport to `maint-2.39` is needed to be able to build on
`macos-13`, which we need to update to as we restore the CI health of
that branch.
Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
The `fsmonitor` repo-setting data is allocated lazily. It needs to be
released in `repo_clear()` along the rest of the allocated data in
`repository`.
This is needed because the next commit will merge v2.39.4, which will
add a `git checkout --recurse-modules` call (which would leak memory
without this here fix) to an otherwise leak-free test script.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
As of curl 7.66.0, we don't need to manually specify a "chunked"
Transfer-Encoding header. Instead, modern curl deduces the need for it
in a POST that has a POSTFIELDSIZE of -1 and uses READFUNCTION rather
than POSTFIELDS.
That version is recent enough that we can't just drop the header; we
need to do so conditionally. Since it's only a single line, it seems
like the simplest thing would just be to keep setting it unconditionally
(after all, the #ifdefs are much longer than the actual code). But
there's another wrinkle: HTTP/2.
Curl may choose to use HTTP/2 under the hood if the server supports it.
And in that protocol, we do not use the chunked encoding for streaming
at all. Most versions of curl handle this just fine by recognizing and
removing the header. But there's a regression in curl 8.7.0 and 8.7.1
where it doesn't, and large requests over HTTP/2 are broken (which t5559
notices). That regression has since been fixed upstream, but not yet
released.
Make the setting of this header conditional, which will let Git work
even with those buggy curl versions. And as a bonus, it serves as a
reminder that we can eventually clean up the code as we bump the
supported curl versions.
This is a backport of 92a209bf24 (remote-curl: add Transfer-Encoding
header only for older curl, 2024-04-05) into the `maint-2.39` branch.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Our documentation claims we support curl versions back to 7.19.5. But we
can no longer compile with that version since adding an unconditional
use of CURLOPT_RESOLVE in 511cfd3bff (http: add custom hostname to IP
address resolutions, 2022-05-16). That feature wasn't added to libcurl
until 7.21.3.
We could add #ifdefs to make this work back to 7.19.5. But given that
nobody noticed the compilation failure in the intervening two years, it
makes more sense to bump the version in the documentation to 7.21.3
(which is itself over 13 years old).
We could perhaps go forward even more (which would let us drop some
cruft from git-curl-compat.h), but this should be an obviously safe
jump, and we can move forward later.
Note that user-visible syntax for CURLOPT_RESOLVE has grown new features
in subsequent curl versions. Our documentation mentions "+" and "-"
entries, which require more recent versions than 7.21.3. We could
perhaps clarify that in our docs, but it's probably not worth cluttering
them with restrictions of ancient curl versions.
This is a backport of c28ee09503 (INSTALL: bump libcurl version to
7.21.3, 2024-04-02) into the `maint-2.39` branch.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
In get_active_slot(), we return a CURL handle that may have been used
before (reusing them is good because it lets curl reuse the same
connection across many requests). We set a few curl options back to
defaults that may have been modified by previous requests.
We reset POSTFIELDS to NULL, but do not reset POSTFIELDSIZE (which
defaults to "-1"). This usually doesn't matter because most POSTs will
set both fields together anyway. But there is one exception: when
handling a large request in remote-curl's post_rpc(), we don't set
_either_, and instead set a READFUNCTION to stream data into libcurl.
This can interact weirdly with a stale POSTFIELDSIZE setting, because
curl will assume it should read only some set number of bytes from our
READFUNCTION. However, it has worked in practice because we also
manually set a "Transfer-Encoding: chunked" header, which libcurl uses
as a clue to set the POSTFIELDSIZE to -1 itself.
So everything works, but we're better off resetting the size manually
for a few reasons:
- there was a regression in curl 8.7.0 where the chunked header
detection didn't kick in, causing any large HTTP requests made by
Git to fail. This has since been fixed (but not yet released). In
the issue, curl folks recommended setting it explicitly to -1:
https://github.com/curl/curl/issues/13229#issuecomment-2029826058
and it indeed works around the regression. So even though it won't
be strictly necessary after the fix there, this will help folks who
end up using the affected libcurl versions.
- it's consistent with what a new curl handle would look like. Since
get_active_slot() may or may not return a used handle, this reduces
the possibility of heisenbugs that only appear with certain request
patterns.
Note that the recommendation in the curl issue is to actually drop the
manual Transfer-Encoding header. Modern libcurl will add the header
itself when streaming from a READFUNCTION. However, that code wasn't
added until 802aa5ae2 (HTTP: use chunked Transfer-Encoding for HTTP_POST
if size unknown, 2019-07-22), which is in curl 7.66.0. We claim to
support back to 7.19.5, so those older versions still need the manual
header.
This is a backport of 3242311742 (http: reset POSTFIELDSIZE when
clearing curl handle, 2024-04-02) into the `maint-2.39` branch.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Commit 97e9d0b78a (trailer: find the end of the log message, 2023-10-20)
combined two code paths for finding the end of the log message. For the
"no_divider" case, we used to use find_trailer_end(), and that has now
been rolled into find_end_of_log_message(). But there's a regression;
that function returns early when no_divider is set, returning the whole
string.
That's not how find_trailer_end() behaved. Although it did skip the
"---" processing (which is what "no_divider" is meant to do), we should
still respect ignored_log_message_bytes(), which covers things like
comments, "commit -v" cut lines, and so on.
The bug is actually in the interpret-trailers command, but the obvious
way to experience it is by running "commit -v" with a "--trailer"
option. The new trailer will be added at the end of the verbose diff,
rather than before it (and consequently will be ignored entirely, since
everything after the diff's intro scissors line is thrown away).
I've added two tests here: one for interpret-trailers directly, which
shows the bug via the parsing routines, and one for "commit -v".
The fix itself is pretty simple: instead of returning early, no_divider
just skips the "---" handling but still calls ignored_log_message_bytes().
Reported-by: Philippe Blain <levraiphilippeblain@gmail.com>
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
In addition to the localized translation in 2.44, for zh_CN, we have
uniformly modified the translation of the word "commit-graph" to make it
more consistent with language usage habits.
Signed-off-by: Teng Long <dyroneteng@gmail.com>
After we upgraded actions/setup-go to v5, the following warning message
was reported every time we ran the CI.
Restore cache failed: Dependencies file is not found ...
Disable cache to suppress warning messages as described in the solution
below.
https://github.com/actions/setup-go/issues/427
Signed-off-by: Jiang Xin <worldhello.net@gmail.com>
When we upgraded GitHub Actions "mshick/add-pr-comment" to v2, the
following warning message was reported every time we ran the CI.
Unexpected input(s) 'repo-token-user-login', valid inputs ...
Removed the obsolete parameter "repo-token-user-login" to suppress
warning messages.
Signed-off-by: Jiang Xin <worldhello.net@gmail.com>
* 'master' of github.com:git/git: (51 commits)
Hopefully the last batch of fixes before 2.44 final
Git 2.43.2
A few more fixes before -rc1
write-or-die: fix the polarity of GIT_FLUSH environment variable
A few more topics before -rc1
completion: add and use __git_compute_second_level_config_vars_for_section
completion: add and use __git_compute_first_level_config_vars_for_section
completion: complete 'submodule.*' config variables
completion: add space after config variable names also in Bash 3
receive-pack: use find_commit_header() in check_nonce()
ci(linux32): add a note about Actions that must not be updated
ci: bump remaining outdated Actions versions
unit-tests: do show relative file paths on non-Windows, too
receive-pack: use find_commit_header() in check_cert_push_options()
prune: mark rebase autostash and orig-head as reachable
sequencer: unset GIT_CHERRY_PICK_HELP for 'exec' commands
ref-filter.c: sort formatted dates by byte value
ssh signing: signal an error with a negative return value
bisect: document command line arguments for "bisect start"
bisect: document "terms" subcommand more fully
...
The command line completion script (in contrib/) learned to
complete configuration variable names better.
* pb/complete-config:
completion: add and use __git_compute_second_level_config_vars_for_section
completion: add and use __git_compute_first_level_config_vars_for_section
completion: complete 'submodule.*' config variables
completion: add space after config variable names also in Bash 3
The code paths that call repo_read_object_file() have been
tightened to react to errors.
* js/check-null-from-read-object-file:
Always check the return value of `repo_read_object_file()`
Code simplification.
* rs/receive-pack-remove-find-header:
receive-pack: use find_commit_header() in check_nonce()
receive-pack: use find_commit_header() in check_cert_push_options()
"git cherry-pick" invoked during "git rebase -i" session lost
the authorship information, which has been corrected.
* vn/rebase-with-cherry-pick-authorship:
sequencer: unset GIT_CHERRY_PICK_HELP for 'exec' commands
The sequencer machinery does not use the ref API and instead
records names of certain objects it needs for its correct operation
in temporary files, which makes these objects susceptible to loss
by garbage collection. These temporary files have been added as
starting points for reachability analysis to fix this.
* pw/gc-during-rebase:
prune: mark rebase autostash and orig-head as reachable
Some l10n translators translated the parameters "files", "param1" and
"param2" in the following message:
"synonym for --dirstat=files,param1,param2..."
Translating "param1" and "param2" is OK, but changing the parameter
"files" is wrong. The parameters that are not meant to be used verbatim
should be marked as placeholders, but the verbatim parameter not marked
as a placeholder should be left as is.
This change is a complement for commit 51e846e673 (doc: enforce
placeholders in documentation, 2023-12-25).
With the help of Jean-Noël,some parameter combinations in one
placeholder (e.g. "<param1,param2>...") are splited into seperate
placeholders.
Helped-by: Jean-Noël Avila <jn.avila@free.fr>
Signed-off-by: Jiang Xin <worldhello.net@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Johannes Schindelin