"git am --help" now tells readers what actions are available in
"git am --whitespace=<action>", in addition to saying that the
option is passed through to the underlying "git apply".
* jc/am-whitespace-doc:
doc: add shortcut to "am --whitespace=<action>"
More tests that are marked as "ref-files only" have been updated to
improve test coverage of reftable backend.
* ps/ref-tests-update-even-more:
t7003: ensure filter-branch prunes reflogs with the reftable backend
t2011: exercise D/F conflicts with HEAD with the reftable backend
t1405: remove unneeded cleanup step
t1404: make D/F conflict tests compatible with reftable backend
t1400: exercise reflog with gaps with reftable backend
t0410: convert tests to use DEFAULT_REPO_FORMAT prereq
t: move tests exercising the "files" backend
Teach "git checkout -p" and friends that "@" is a synonym for
"HEAD".
* gt/at-is-synonym-for-head-in-add-patch:
add -p tests: remove PERL prerequisites
add-patch: classify '@' as a synonym for 'HEAD'
"git column" has been taught to reject negative padding value, as
it would lead to nonsense behaviour including division by zero.
* kh/column-reject-negative-padding:
column: guard against negative padding
column: disallow negative padding
Adjust use of "rev-list --missing" in an existing tests so that it
does not depend on a buggy failure mode.
* jc/t9210-lazy-fix:
t9210: do not rely on lazy fetching to fail
The code to iterate over refs with the reftable backend has seen
some optimization.
* ps/reftable-iteration-perf:
reftable/reader: add comments to `table_iter_next()`
reftable/record: don't try to reallocate ref record name
reftable/block: swap buffers instead of copying
reftable/pq: allocation-less comparison of entry keys
reftable/merged: skip comparison for records of the same subiter
reftable/merged: allocation-less dropping of shadowed records
reftable/record: introduce function to compare records by key
"git apply" on a filesystem without filemode support have learned
to take a hint from what is in the index for the path, even when
not working with the "--index" or "--cached" option, when checking
the executable bit match what is required by the preimage in the
patch.
* cp/apply-core-filemode:
apply: code simplification
apply: correctly reverse patch's pre- and post-image mode bits
apply: ignore working tree filemode when !core.filemode
Integrate the reftable code into the refs framework as a backend.
* ps/reftable-backend:
refs/reftable: fix leak when copying reflog fails
ci: add jobs to test with the reftable backend
refs: introduce reftable backend
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>
In t7003 we conditionally check whether the reflog for branches pruned
by git-filter-branch(1) get deleted based on whether or not we use the
"files" backend. Same as with the preceding commit, this condition was
added because in its initial iteration the "reftable" backend did not
delete reflogs when their corresponding ref was deleted. Since then, the
backend has been aligned to behave the same as the "files" backend
though, which makes this check unnecessary.
Remove it.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Some of the tests in t2011 exercise whether it is possible to move away
from a symbolic HEAD ref whose target ref has a directory-file conflict
with another, preexisting ref. These tests don't use git-symbolic-ref(1)
but manually write HEAD. This is supposedly done to avoid using logic
that we're about to exercise, but it makes it impossible to verify
whether the logic also works for ref backends other than "files".
Refactor the code to use git-symbolic-ref(1) instead so that the tests
work with the "reftable" backend, as well. We already have lots of tests
in t1404 that ensure that both git-update-ref(1) and git-symbolic-ref(1)
work in such a scenario, so it should be safe to rely on it here.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
In 5e00514745 (t1405: explictly delete reflogs for reftable, 2022-01-31)
we have added a test that explicitly deletes the reflog when not using
the "files" backend. This was required because back then, the "reftable"
backend didn't yet delete reflogs when deleting their corresponding
branches, and thus subsequent tests would fail because some unexpected
reflogs still exist.
The "reftable" backend was eventually changed though so that it behaves
the same as the "files" backend and deletes reflogs when deleting refs.
This was done to make the "reftable" backend behave like the "files"
backend as closely as possible so that it can act as a drop-in
replacement.
The cleanup-style test is thus not required anymore. Remove it.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Some of the tests in t1404 exercise whether Git correctly aborts
transactions when there is a directory/file conflict with ref names.
While these tests are all marked to require the "files" backend, they do
in fact apply to the "reftable" backend as well.
This may not make much sense on the surface: D/F conflicts only exist
because the "files" backend uses the filesystem to store loose refs, and
thus the restriction theoretically shouldn't apply to the "reftable"
backend. But for now, the "reftable" backend artificially restricts the
creation of such conflicting refs so that it is a drop-in replacement
for the "files" backend. This also ensures that the "reftable" backend
can easily be used on the server side without causing issues for clients
which only know to use the "files" backend.
The only difference between the "files" and "reftable" backends is a
slightly different error message. Adapt the tests to accomodate for this
difference and remove the REFFILES prerequisite so that we start testing
with both backends.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
In t1400, we have a test that exercises whether we print a warning
message as expected when the reflog contains entries which have a gap
between the old entry's new object ID and the new entry's old object ID.
While the logic should apply to all ref backends, the test setup writes
into `.git/logs` directly and is thus "files"-backend specific.
Refactor the test to instead use `git reflog delete` to create the gap
and drop the REFFILES prerequisite.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
In t0410 we have two tests which exercise how partial clones behave in
the context of a repository with extensions. These tests are marked to
require a repository using SHA1 and the "files" backend because we
explicitly set the repository format version to 0, and setting up either
the "objectFormat" or "refStorage" extensions requires a repository
format version of 1.
We have recently introduced a new DEFAULT_REPO_FORMAT prerequisite.
Despite capturing the intent more directly, it also has the added
benefit that it can easily be extended in the future in case we add new
repository extensions. Adapt the tests to use it.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
We still have a bunch of tests scattered across our test suites that
exercise on-disk files of the "files" backend directly:
- t1301 exercises permissions of reflog files when the config
"core.sharedRepository" is set.
- t1400 exercises whether empty directories in the ref store are
handled correctly.
- t3200 exercises what happens when there are symlinks in the ref
store.
- t3400 also exercises what happens when ".git/logs" is a symlink.
All of these are inherently low-level tests specific to the "files"
backend. Move them into "t0600-reffiles-backend.sh" to reflect this.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.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
...
