hash_chars() would hash lines to integers, and store them in a spanhash,
but cut lines at 64 characters. Thus, whenever it reached 64 characters
or a newline, it would create a new spanhash. The problem is, the final
part of the file might not end 64 characters after the previous 'line'
and might not end with a newline. This could, for example, cause an
85-byte file with 12 lines and only the first character in the file
differing to appear merely 23% similar rather than the expected 97%.
Ensure the last line is included, and add a testcase that would have
caught this problem.
Signed-off-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
`git maintenance register` registers the repository in the user's global
config. `$XDG_CONFIG_HOME/git/config` is supposed to be used if
`~/.gitconfig` does not exist. However, this command creates a
`~/.gitconfig` file and writes to that one even though the XDG variant
exists.
This used to work correctly until 50a044f1e4 (gc: replace config
subprocesses with API calls, 2022-09-27), when the command started calling
the config API instead of git-config(1).
Also change `unregister` accordingly.
Signed-off-by: Kristoffer Haugsbakk <code@khaugsbakk.name>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Factor out code that retrieves the global config file so that we can use
it in `gc.c` as well.
Use the old name from the previous commit since this function acts
functionally the same as `git_system_config` but for “global”.
Signed-off-by: Kristoffer Haugsbakk <code@khaugsbakk.name>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Rename this function to a more descriptive name since we want to use the
existing name for a new function.
Signed-off-by: Kristoffer Haugsbakk <code@khaugsbakk.name>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Remove unneeded newlines according to `clang-format`.
Signed-off-by: Kristoffer Haugsbakk <code@khaugsbakk.name>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
In 6fdfaf15a0 (reftable/stack: use stat info to avoid re-reading stack
list, 2024-01-11) we have introduced a new mechanism to avoid re-reading
the table list in case stat(3P) figures out that the stack didn't change
since the last time we read it.
While this change significantly improved performance when writing many
refs, it can unfortunately lead to false negatives in very specific
scenarios. Given two processes A and B, there is a feasible sequence of
events that cause us to accidentally treat the table list as up-to-date
even though it changed:
1. A reads the reftable stack and caches its stat info.
2. B updates the stack, appending a new table to "tables.list". This
will both use a new inode and result in a different file size, thus
invalidating A's cache in theory.
3. B decides to auto-compact the stack and merges two tables. The file
size now matches what A has cached again. Furthermore, the
filesystem may decide to recycle the inode number of the file we
have replaced in (2) because it is not in use anymore.
4. A reloads the reftable stack. Neither the inode number nor the
file size changed. If the timestamps did not change either then we
think the cached copy of our stack is up-to-date.
In fact, the commit introduced three related issues:
- Non-POSIX compliant systems may not report proper `st_dev` and
`st_ino` values in stat(3P), which made us rely solely on the
file's potentially coarse-grained mtime and ctime.
- `stat_validity_check()` and friends may end up not comparing
`st_dev` and `st_ino` depending on the "core.checkstat" config,
again reducing the signal to the mtime and ctime.
- `st_ino` can be recycled, rendering the check moot even on
POSIX-compliant systems.
Given that POSIX defines that "The st_ino and st_dev fields taken
together uniquely identify the file within the system", these issues led
to the most important signal to establish file identity to be ignored or
become useless in some cases.
Refactor the code to stop using `stat_validity_check()`. Instead, we
manually stat(3P) the file descriptors to make relevant information
available. On Windows and MSYS2 the result will have both `st_dev` and
`st_ino` set to 0, which allows us to address the first issue by not
using the stat-based cache in that case. It also allows us to make sure
that we always compare `st_dev` and `st_ino`, addressing the second
issue.
The third issue of inode recycling can be addressed by keeping the file
descriptor of "files.list" open during the lifetime of the reftable
stack. As the file will still exist on disk even though it has been
unlinked it is impossible for its inode to be recycled as long as the
file descriptor is still open.
This should address the race in a POSIX-compliant way. The only real
downside is that this mechanism cannot be used on non-POSIX-compliant
systems like Windows. But we at least have the second-level caching
mechanism in place that compares contents of "files.list" with the
currently loaded list of tables.
This new mechanism performs roughly the same as the previous one that
relied on `stat_validity_check()`:
Benchmark 1: update-ref: create many refs (HEAD~)
Time (mean ± σ): 4.754 s ± 0.026 s [User: 2.204 s, System: 2.549 s]
Range (min … max): 4.694 s … 4.802 s 20 runs
Benchmark 2: update-ref: create many refs (HEAD)
Time (mean ± σ): 4.721 s ± 0.020 s [User: 2.194 s, System: 2.527 s]
Range (min … max): 4.691 s … 4.753 s 20 runs
Summary
update-ref: create many refs (HEAD~) ran
1.01 ± 0.01 times faster than update-ref: create many refs (HEAD)
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
After we have committed an addition to the reftable stack we call
`reftable_stack_reload()` to reload the stack and thus reflect the
changes that were just added. This function will only conditionally
reload the stack in case `stack_uptodate()` tells us that the stack
needs reloading. This check is wasteful though because we already know
that the stack needs reloading.
Call `reftable_stack_reload_maybe_reuse()` instead, which will
unconditionally reload the stack. This is merely a conceptual fix, the
code in question was not found to cause any problems in practice.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Add a job to GitLab CI which runs tests on macOS, which matches the
equivalent "osx-clang" job that we have for GitHub Workflows. One
significant difference though is that this new job runs on Apple M1
machines and thus uses the "arm64" architecture. As GCC does not yet
support this comparatively new architecture we cannot easily include an
equivalent for the "osx-gcc" job that exists in GitHub Workflows.
Note that one test marked as `test_must_fail` is surprisingly passing:
t7815-grep-binary.sh (Wstat: 0 Tests: 22 Failed: 0)
TODO passed: 12
This seems to boil down to an unexpected difference in how regcomp(3P)
works when matching NUL bytes. Cross-checking with the respective GitHub
job shows that this is not an issue unique to the GitLab CI job as it
passes in the same way there.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
When setting up Perforce on macOS we put both `p4` and `p4d` into
"$HOME/bin". On GitHub CI this directory is indeed contained in the PATH
environment variable and thus there is no need for additional setup than
to put the binaries there. But GitLab CI does not do this, and thus our
Perforce-based tests would be skipped there even though we download the
binaries.
Refactor the setup code to become more robust by downloading binaries
into a separate directory which we then manually append to our PATH.
This matches what we do on Linux-based jobs.
Note that it may seem like we already did append "$HOME/bin" to PATH
because we're actually removing the lines that adapt PATH. But we only
ever adapted the PATH variable in "ci/install-dependencies.sh", and
didn't adapt it when running "ci/run-build-and-test.sh". Consequently,
the required binaries wouldn't be found during the test run unless the
CI platform already had the "$HOME/bin" in PATH right from the start.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The TEST_OUTPUT_DIRECTORY environment variable can be used to instruct
the test suite to write test data and test results into a different
location than into "t/". The "ci/print-test-failures.sh" script does not
know to handle this environment variable though, which means that it
will search for test results in the wrong location if it was set.
Update the script to handle TEST_OUTPUT_DIRECTORY so that we can start
to set it in our CI.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
With the introduction of the ARM-based Macs the default location for
Homebrew has changed from "/usr/local" to "/opt/homebrew". We only
handle the former location though, which means that unless the user has
manually configured required search paths we won't be able to locate it.
Improve upon this by adding relevant paths to our CFLAGS and LDFLAGS as
well as detecting the location of msgfmt(1).
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
In t7527, we test that the builtin fsmonitor daemon works well in
various edge cases. One of these tests is frequently failing because
events reported by the fsmonitor--daemon are missing an expected event.
This failure is essentially a race condition: we do not wait for the
daemon to flush out all events before we ask it to quit. Consequently,
it can happen that we miss some expected events.
In other testcases we counteract this race by sending a simple query to
the daemon. Quoting a comment:
We run a simple query after modifying the filesystem just to introduce
a bit of a delay so that the trace logging from the daemon has time to
get flushed to disk.
Now this workaround is not a "proper" fix as we do not wait for all
events to have been synchronized in a deterministic way. But this fix
seems to be sufficient for all the other tests to pass, so it must not
be all that bad.
Convert the failing test to do the same. While the test was previously
failing in about 50% of the test runs, I couldn't reproduce the failure
after the change anymore.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
9080a7f178 (builtin/show-ref: add new mode to check for reference
existence, 2023-10-31) added the option --exists to git-show-ref(1).
When you use this option against a ref that doesn't exist, but it is
a parent directory of an existing ref, you get the following error:
$ git show-ref --exists refs/heads
error: failed to look up reference: Is a directory
when the ref-files backend is in use. To be more clear to user,
hide the error about having found a directory. What matters to the
user is that the named ref does not exist. Instead, print the same
error as when the ref was not found:
error: reference does not exist
Signed-off-by: Toon Claes <toon@iotcl.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The 'check-name' subcommand to 'test-tool submodule' is documented as being
able to take a command line argument '<name>'. However, this does not work -
and has never worked - because 'argc > 0' triggers the usage message in
'cmd__submodule_check_name()'. To simplify the helper and avoid future
confusion around proper use of the subcommand, remove any references to
command line arguments for 'check-name' in usage strings and handling in
'check_name()'.
Helped-by: Jeff King <peff@peff.net>
Signed-off-by: Victoria Dye <vdye@github.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Move 'check_submodule_url' out of 'fsck.c' and into 'submodule-config.h' as
a public method, similar to 'check_submodule_name'. With the function now
accessible outside of 'fsck', it can be used in a later commit to extend
'test-tool submodule' to check the validity of submodule URLs as it does
with names in the 'check-name' subcommand.
Other than its location, no changes are made to 'check_submodule_url' in
this patch.
Signed-off-by: Victoria Dye <vdye@github.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The shell used when using the -x option is erroneously documented to be
the one pointed to by the $SHELL environmental variable. This was true
when rebase was implemented as a shell script but this is no longer
true.
Signed-off-by: Nikolay Borisov <nik.borisov@suse.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Add tests for amending the commit to add Signed-off-by trailer. And
also to check if it does not add another trailer if one already exists.
Currently, there are tests for --signoff separately in t7501, however,
they are not tested with --amend.
Therefore, these tests belong with other similar tests of --amend in
t7501-commit-basic-functionality.
Helped-by: Phillip Wood <phillip.wood123@gmail.com>
Signed-off-by: Ghanshyam Thakkar <shyamthakkar001@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Add tests for --only (-o) and --include (-i). This include testing
with or without staged changes for both -i and -o. Also to test
for committing untracked files with -i, -o and without -i/-o.
Some tests already exist in t7501 for testing --only, however,
it is only tested in combination with --amend and --allow-empty
and on to-be-born branch. The addition of these tests check, when
the pathspec is provided without using -only, that only the files
matching the pathspec get committed. This behavior is same when
we provide --only and it is checked by the tests.
(as --only is the default mode of operation when pathspec is
provided.)
As for --include, there is no prior test for checking if --include
also commits staged changes, thus add test for that. Along with
the tests also document a potential bug, in which, when provided
with -i and a pathspec that does not match any tracked path,
commit does not fail if there are staged changes. And when there
are no staged changes commit fails. However, no error is returned
to stderr in either of the cases. This is described in the TODO
comment before the relevent testcase.
And also add a test for checking incompatibilty when using -o and
-i together.
Thus, these tests belong in t7501 with other similar existing tests,
as described in the case of --only.
Helped-by: Junio C Hamano <gitster@pobox.com>
Helped-by: Christian Couder <christian.couder@gmail.com>
Signed-off-by: Ghanshyam Thakkar <shyamthakkar001@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Using advise_if_enabled() to display an advice will automatically
include instructions on how to disable the advice, alongside the main
advice:
hint: use --reapply-cherry-picks to include skipped commits
hint: Disable this message with "git config advice.skippedCherryPicks false"
To do so, we provide a knob which can be used to disable the advice.
But also to tell us the opposite: to show the advice.
Let's not include the deactivation instructions for an advice if the
user explicitly sets its visibility.
Signed-off-by: Rubén Justo <rjusto@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
* rj/advice-delete-branch-not-fully-merged:
branch: make the advice to force-deleting a conditional one
advice: fix an unexpected leading space
advice: sort the advice related lists
Clearing in-core repository (happens during e.g., "git fetch
--recurse-submodules" with commit graph enabled) made in-core
commit object in an inconsistent state by discarding the necessary
data from commit-graph too early, which has been corrected.
* jk/commit-graph-slab-clear-fix:
commit-graph: retain commit slab when closing NULL commit_graph
Introduce a new extension "refstorage" so that we can mark a
repository that uses a non-default ref backend, like reftable.
* ps/refstorage-extension:
t9500: write "extensions.refstorage" into config
builtin/clone: introduce `--ref-format=` value flag
builtin/init: introduce `--ref-format=` value flag
builtin/rev-parse: introduce `--show-ref-format` flag
t: introduce GIT_TEST_DEFAULT_REF_FORMAT envvar
setup: introduce GIT_DEFAULT_REF_FORMAT envvar
setup: introduce "extensions.refStorage" extension
setup: set repository's formats on init
setup: start tracking ref storage format
refs: refactor logic to look up storage backends
worktree: skip reading HEAD when repairing worktrees
t: introduce DEFAULT_REPO_FORMAT prereq
More fixes and optimizations to the reftable backend.
* ps/reftable-fixes-and-optims:
reftable/merged: transfer ownership of records when iterating
reftable/merged: really reuse buffers to compute record keys
reftable/record: store "val2" hashes as static arrays
reftable/record: store "val1" hashes as static arrays
reftable/record: constify some parts of the interface
reftable/writer: fix index corruption when writing multiple indices
reftable/stack: do not auto-compact twice in `reftable_stack_add()`
reftable/stack: do not overwrite errors when compacting
The `__git_pseudoref_exists ()` helper function back to git-rev-parse(1)
in case the reftable backend is in use. This is not in the same spirit
as the simple existence check that the "files" backend does though,
because there we only check for the pseudo-ref to exist with `test -f`.
With git-rev-parse(1) we not only check for existence, but also verify
that the pseudo-ref resolves to an object, which may not be the case
when the pseudo-ref points to an unborn branch.
Fix this issue by using `git show-ref --exists` instead. Note that we do
not have to silence stdout anymore as git-show-ref(1) will not print
anything.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
In 44dbb3bf29 (completion: support pseudoref existence checks for
reftables, 2023-12-19), we have extended the Bash completion script to
support future ref backends better by using git-rev-parse(1) to check
for pseudo-ref existence. This conversion has introduced a bug, because
even though we pass `--quiet` to git-rev-parse(1) it would still output
the resolved object ID of the ref in question if it exists.
Fix this by redirecting its stdout to `/dev/null` and add a test that
catches this behaviour. Note that the test passes even without the fix
for the "files" backend because we parse pseudo refs via the filesystem
directly in that case. But the test will fail with the "reftable"
backend.
Helped-by: Jeff King <peff@peff.net>
Helped-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Improve the existence check along the following lines:
- Stop stripping the "ref :" prefix and compare to the expected value
directly. This allows us to drop a now-unused variable that was
previously leaking into the user's shell.
- Mark the "head" variable as local so that we don't leak its value
into the user's shell.
- Stop manually handling the `-C $__git_repo_path` option, which the
`__git ()` wrapper aleady does for us.
- In simlar spirit, stop redirecting stderr, which is also handled by
the wrapper already.
Suggested-by: SZEDER Gábor <szeder.dev@gmail.com>
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The Bash completion script must not print anything to either stdout or
stderr. Instead, it is only expected to populate certain variables.
Tighten our `test_completion ()` test helper to verify this requirement.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The helper function `__git_pseudoref_exists ()` expects that the repo
path has already been discovered by its callers, which makes for a
rather fragile calling convention. Refactor the function to discover the
repo path itself to make it more self-contained, which also removes the
need to discover the path in some of its callers.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
'--filter=blob:limit=<n>' was introduced in 25ec7bcac0 (list-objects:
filter objects in traverse_commit_list, 2017-11-21) and later expanded
to bitmaps in 84243da129 (pack-bitmap: implement BLOB_LIMIT filtering,
2020-02-14)
The logic that was introduced in these commits (and that still persists
to this day) omits blobs larger than _or equal_ to n bytes or units.
However, the documentation (Documentation/rev-list-options.txt) states:
>The form '--filter=blob:limit=<n>[kmg]' omits blobs larger than n
bytes or units. n may be zero.
Moreover, the t6113-rev-list-bitmap-filters.sh tests for exactly this
logic, so it seems it is the documentation that needs fixing, not the
code.
This changes the explanation to be similar to
Documentation/git-clone.txt, which is correct.
Signed-off-by: Nikolay Edigaryev <edigaryev@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
In the recent codebase update (8bf6fbd00d (Merge branch
'js/doc-unit-tests', 2023-12-09)), a new unit testing framework was
merged, providing a standardized approach for testing C code. Prior to
this update, some unit tests relied on the test helper mechanism,
lacking a dedicated unit testing framework. It's more natural to perform
these unit tests using the new unit test framework.
This commit migrates the unit tests for C character classification
functions (isdigit(), isspace(), etc) from the legacy approach
using the test-tool command `test-tool ctype` in t/helper/test-ctype.c
to the new unit testing framework (t/unit-tests/test-lib.h).
The migration involves refactoring the tests to utilize the testing
macros provided by the framework (TEST() and check_*()).
Mentored-by: Christian Couder <chriscool@tuxfamily.org>
Helped-by: René Scharfe <l.s.r@web.de>
Helped-by: Phillip Wood <phillip.wood123@gmail.com>
Helped-by: Taylor Blau <me@ttaylorr.com>
Signed-off-by: Achu Luma <ach.lumap@gmail.com>
Acked-by: Phillip Wood <phillip.wood123@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
When `write_commit_graph()` bails out writing a split commit-graph early
then it may happen that we have already gathered the set of existing
commit-graph file names without yet determining the new merged set of
files. This can result in a memory leak though because we only clear the
preimage of files when we have collected the postimage.
Fix this issue by dropping the condition altogether so that we always
try to free both preimage and postimage filenames. As the context
structure is zero-initialized this simplification is safe to do.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Acked-by: Taylor Blau <me@ttaylorr.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Unlike other environment variables that took the usual
true/false/yes/no as well as 0/1, GIT_FLUSH only understood 0/1,
which has been corrected.
* cp/git-flush-is-an-env-bool:
write-or-die: make GIT_FLUSH a Boolean environment variable
Sideband demultiplexer fixes.
* jx/sideband-chomp-newline-fix:
pkt-line: do not chomp newlines for sideband messages
pkt-line: memorize sideband fragment in reader
test-pkt-line: add option parser for unpack-sideband
Streaming spans of packfile data used to be done only from a
single, primary, pack in a repository with multiple packfiles. It
has been extended to allow reuse from other packfiles, too.
* tb/multi-pack-verbatim-reuse: (26 commits)
t/perf: add performance tests for multi-pack reuse
pack-bitmap: enable reuse from all bitmapped packs
pack-objects: allow setting `pack.allowPackReuse` to "single"
t/test-lib-functions.sh: implement `test_trace2_data` helper
pack-objects: add tracing for various packfile metrics
pack-bitmap: prepare to mark objects from multiple packs for reuse
pack-revindex: implement `midx_pair_to_pack_pos()`
pack-revindex: factor out `midx_key_to_pack_pos()` helper
midx: implement `midx_preferred_pack()`
git-compat-util.h: implement checked size_t to uint32_t conversion
pack-objects: include number of packs reused in output
pack-objects: prepare `write_reused_pack_verbatim()` for multi-pack reuse
pack-objects: prepare `write_reused_pack()` for multi-pack reuse
pack-objects: pass `bitmapped_pack`'s to pack-reuse functions
pack-objects: keep track of `pack_start` for each reuse pack
pack-objects: parameterize pack-reuse routines over a single pack
pack-bitmap: return multiple packs via `reuse_partial_packfile_from_bitmap()`
pack-bitmap: simplify `reuse_partial_packfile_from_bitmap()` signature
ewah: implement `bitmap_is_empty()`
pack-bitmap: pass `bitmapped_pack` struct to pack-reuse functions
...
The builtin_objectmode attribute is populated for each path
without adding anything in .gitattributes files, which would be
useful in magic pathspec, e.g., ":(attr:builtin_objectmode=100755)"
to limit to executables.
* jw/builtin-objectmode-attr:
attr: add builtin objectmode values support
Doc update.
* js/contributor-docs-updates:
SubmittingPatches: hyphenate non-ASCII
SubmittingPatches: clarify GitHub artifact format
SubmittingPatches: clarify GitHub visual
SubmittingPatches: provide tag naming advice
SubmittingPatches: update extra tags list
SubmittingPatches: discourage new trailers
SubmittingPatches: drop ref to "What's in git.git"
CodingGuidelines: write punctuation marks
CodingGuidelines: move period inside parentheses
In d70a9eb611 (strvec: rename struct fields, 2020-07-28), we renamed the
"argv" member to "v". In the same patch we also did the following rename
in strvec.c:
-void strvec_pushv(struct strvec *array, const char **argv)
+void strvec_pushv(struct strvec *array, const char **items)
and it appears that this s/argv/items operation was erroneously applied
to strvec.h.
Rename "items" to "v".
Signed-off-by: Linus Arver <linusa@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The treewide clean-up of "up-to-date" strings done in 7560f547
(treewide: correct several "up-to-date" to "up to date", 2017-08-23)
deliberately left some out, but unlike the lines that were changed
by the commit, the lines that were deliberately left untouched by
the commit is impossible to ask "git blame" to link back to the
commit that did not touch them.
Let's do the second best thing, leave a short comment near them
explaining why those strings should not be modified or localized.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
[es: make in-code comment more developer-friendly]
Signed-off-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
To create error conditions, some tests set up reference locks by
directly creating its lockfile. While this works for the files reference
backend, this approach is incompatible with the reftable backend.
Refactor the test to create a d/f conflict via git-update-ref(1) instead
so that the test is reference backend agnostic.
Signed-off-by: Justin Tobler <jltobler@gmail.com>
Acked-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
To create error conditions, some tests set up reference locks by
directly creating its lockfile. While this works for the files reference
backend, this approach is incompatible with the reftable backend.
Refactor the test to create a d/f conflict via git-symbolic-ref(1)
instead so that the test is reference backend agnostic.
Signed-off-by: Justin Tobler <jltobler@gmail.com>
Acked-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The error message we show when the user tries to delete a not fully
merged branch describes the error and gives a hint to the user:
error: the branch 'foo' is not fully merged.
If you are sure you want to delete it, run 'git branch -D foo'.
Let's move the hint part so that it is displayed using the advice
machinery:
error: the branch 'foo' is not fully merged
hint: If you are sure you want to delete it, run 'git branch -D foo'
hint: Disable this message with "git config advice.forceDeleteBranch false"
Signed-off-by: Rubén Justo <rjusto@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This space was introduced, presumably unintentionally, in b3b18d1621
(advice: revamp advise API, 2020-03-02)
I notice this space due to confuse diff outputs while doing some
changes to enum advice_type.
As a reference, a recent change we have to that enum is:
$ git show 35f0383
...
diff --git a/advice.h b/advice.h
index 0f584163f5..2affbe1426 100644
--- a/advice.h
+++ b/advice.h
@@ -49,6 +49,7 @@ struct string_list;
ADVICE_UPDATE_SPARSE_PATH,
ADVICE_WAITING_FOR_EDITOR,
ADVICE_SKIPPED_CHERRY_PICKS,
+ ADVICE_WORKTREE_ADD_ORPHAN,
};
Note the hunk header, instead of a much more expected:
@@ -49,6 +49,7 @@ enum advice_type
Signed-off-by: Rubén Justo <rjusto@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
