Replace various calls to atoi() with strtol_i() and strtoul_ui(), and
add improved error handling.
* ua/atoi:
imap: replace atoi() with strtol_i() for UIDVALIDITY and UIDNEXT parsing
merge: replace atoi() with strtol_i() for marker size validation
daemon: replace atoi() with strtoul_ui() and strtol_i()
Teach 'git notes add' and 'git notes append' a new '-e' flag,
instructing them to open the note in $GIT_EDITOR before saving.
* sa/notes-edit:
notes: teach the -e option to edit messages in editor
Documentation update to clarify that 'uploadpack.allowAnySHA1InWant'
implies both 'allowTipSHA1InWant' and 'allowReachableSHA1InWant'.
* ps/upload-pack-doc:
doc: document how uploadpack.allowAnySHA1InWant impact other allow options
Treat ECONNABORTED the same as ECONNRESET in 'git credential-cache' to
work around a possible Cygwin regression. This resolves a race condition
caused by changes in Cygwin's handling of socket closures, allowing the
client to exit cleanly when encountering ECONNABORTED.
* rj/cygwin-exit:
credential-cache: treat ECONNABORTED like ECONNRESET
Test update.
* ua/t3404-cleanup:
t3404: replace test with test_line_count()
t3404: avoid losing exit status with focus on `git show` and `git cat-file`
Various platform compatibility fixes split out of the larger effort
to use Meson as the primary build tool.
* ps/platform-compat-fixes:
t6006: fix prereq handling with `test_format ()`
http: fix build error on FreeBSD
builtin/credential-cache: fix missing parameter for stub function
t7300: work around platform-specific behaviour with long paths on MinGW
t5500, t5601: skip tests which exercise paths with '[::1]' on Cygwin
t3404: work around platform-specific behaviour on macOS 10.15
t1401: make invocation of tar(1) work with Win32-provided one
t/lib-gpg: fix setup of GNUPGHOME in MinGW
t/lib-gitweb: test against the build version of gitweb
t/test-lib: wire up NO_ICONV prerequisite
t/test-lib: fix quoting of TEST_RESULTS_SAN_FILE
Avoid losing exit status by having Git command being tested on the
upstream side of a pipe.
* co/t6050-pipefix:
t6050: avoid pipes with upstream Git commands
Teaches the ref-filter machinery to recognize and avoid cases where
sorting would be redundant.
* ps/ref-filter-sort:
ref-filter: format iteratively with lexicographic refname sorting
Implements a new reftable-specific strbuf replacement to reduce
reftable's dependency on Git-specific data structures.
* ps/reftable-strbuf:
reftable: handle trivial `reftable_buf` errors
reftable/stack: adapt `stack_filename()` to handle allocation failures
reftable/record: adapt `reftable_record_key()` to handle allocation failures
reftable/stack: adapt `format_name()` to handle allocation failures
t/unit-tests: check for `reftable_buf` allocation errors
reftable/blocksource: adapt interface name
reftable: convert from `strbuf` to `reftable_buf`
reftable/basics: provide new `reftable_buf` interface
reftable: stop using `strbuf_addf()`
reftable: stop using `strbuf_addbuf()`
In df383b5842 (t/test-lib: wire up NO_ICONV prerequisite, 2024-10-16) we
have introduced a new NO_ICONV prerequisite that makes us skip tests in
case Git is not compiled with support for iconv. This change subtly
broke t6006: while the test suite still passes, some of its tests won't
execute because they run into an error.
./t6006-rev-list-format.sh: line 92: test_expect_%e: command not found
The broken tests use `test_format ()`, and the mentioned commit simply
prepended the new prerequisite to its arguments. But that does not work,
as the function is not aware of prereqs at all and will now treat all of
its arguments incorrectly.
Fix this by making the function aware of prereqs by accepting an
optional fourth argument. Adapt the callsites accordingly.
Reported-by: Josh Steadmon <steadmon@google.com>
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
Teaches 'shortlog' to explicitly use SHA-1 when operating outside of
a repository.
* wm/shortlog-hash:
builtin/shortlog: explicitly set hash algo when there is no repo
Commands that can also work outside Git have learned to take the
repository instance "repo" when we know we are in a repository, and
NULL when we are not, in a parameter. The uses of the_repository
variable in a few of them have been removed using the new calling
convention.
* jc/a-commands-without-the-repo:
archive: remove the_repository global variable
annotate: remove usage of the_repository global
git: pass in repo to builtin based on setup_git_directory_gently
Enable Windows-based CI in GitLab.
* ps/ci-gitlab-windows:
gitlab-ci: exercise Git on Windows
gitlab-ci: introduce stages and dependencies
ci: handle Windows-based CI jobs in GitLab CI
ci: create script to set up Git for Windows SDK
t7300: work around platform-specific behaviour with long paths on MinGW
A "git fetch" from the superproject going down to a submodule used
a wrong remote when the default remote names are set differently
between them.
* db/submodule-fetch-with-remote-name-fix:
submodule: correct remote name with fetch
Replace unsafe uses of atoi() with strtol_i() to improve error handling
when parsing UIDVALIDITY, UIDNEXT, and APPENDUID in IMAP commands.
Invalid values, such as those with letters, now trigger error messages and
prevent malformed status responses.
I did not add any test for this commit as we do not have any test
for git-imap-send(1) at this point.
Signed-off-by: Usman Akinyemi <usmanakinyemi202@gmail.com>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
Replace atoi() with strtol_i() for parsing conflict-marker-size to
improve error handling. Invalid values, such as those containing letters
now trigger a clear error message.
Update the test to verify invalid input handling.
Signed-off-by: Usman Akinyemi <usmanakinyemi202@gmail.com>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
Replace atoi() with strtoul_ui() for --timeout and --init-timeout
(non-negative integers) and with strtol_i() for --max-connections
(signed integers). This improves error handling and input validation
by detecting invalid values and providing clear error messages.
Update tests to ensure these arguments are properly validated.
Signed-off-by: Usman Akinyemi <usmanakinyemi202@gmail.com>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
Fix typos and grammar in documentation, comments, etc.
Via codespell.
Reported-by: Kristoffer Haugsbakk <kristofferhaugsbakk@fastmail.com>
Signed-off-by: Andrew Kreimer <algonell@gmail.com>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
`git mv a/a.txt a b/` is a nonsense instruction. Instead of failing
gracefully the command trips over itself,[1] leaving behind unfinished
work:
1. first it moves `a/a.txt` to `b/a.txt`; then
2. tries to move `a/`, including `a/a.txt`; then
3. figures out that it’s in a bad state (assertion); and finally
4. aborts.
Now you’re left with a partially-updated index.
The command should instead fail gracefully and make no changes to the
index until it knows that it can complete a sensible action.
For now just add a failing test since this has been known about for
a while.[2]
† 1: Caused by a `pos >= 0` assertion
[2]: https://lore.kernel.org/git/d1f739fe-b28e-451f-9e01-3d2e24a0fe0d@app.fastmail.com/
Helped-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Kristoffer Haugsbakk <code@khaugsbakk.name>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
This change updates the script to conform to the coding
standards outlined in the Git project's documentation. According to the
guidelines in Documentation/CodingGuidelines under "Redirection
operators", there should be no whitespace after redirection operators.
Signed-off-by: Seyi Kuforiji <kuforiji98@gmail.com>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
This change updates the script to conform to the coding standards
outlined in the Git project's documentation. According to the guidelines
in Documentation/CodingGuidelines under "Redirection operators", there
should be no whitespace after redirection operators.
Signed-off-by: Seyi Kuforiji <kuforiji98@gmail.com>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
An extra worktree attached to a repository points at each other to
allow finding the repository from the worktree and vice versa
possible. Turn this linkage to relative paths.
* cw/worktree-relative:
worktree: add test for path handling in linked worktrees
worktree: link worktrees with relative paths
worktree: refactor infer_backlink() to use *strbuf
worktree: repair copied repository and linked worktrees
Fail gracefully instead of crashing when attempting to write the
contents of a corrupt in-core index as a tree object.
* ps/cache-tree-w-broken-index-entry:
unpack-trees: detect mismatching number of cache-tree/index entries
cache-tree: detect mismatching number of index entries
cache-tree: refactor verification to return error codes
In pipes, the exit code of a chain of commands is determined by
the final command. In order not to miss the exit code of a failed
Git command, avoid pipes instead write output of Git commands
into a file.
For better debugging experience, instances of "grep" were changed
to "test_grep". "test_grep" provides more context in case of a
failed "grep".
Signed-off-by: Chizoba ODINAKA <chizobajames21@gmail.com>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
regexec(3) can fail. E.g. on macOS it fails if it is used with an UTF-8
locale to match a valid regex against a buffer containing invalid UTF-8
characters.
git grep has two ways to search for matches in a file: Either it splits
its contents into lines and matches them separately, or it matches the
whole content and figures out line boundaries later. The latter is done
by look_ahead() and it's quicker in the common case where most files
don't contain a match.
Fall back to line-by-line matching if look_ahead() encounters an
regexec(3) error by propagating errors out of patmatch() and bailing out
of look_ahead() if there is one. This way we at least can find matches
in lines that contain only valid characters. That matches the behavior
of grep(1) on macOS.
pcre2match() dies if pcre2_jit_match() or pcre2_match() fail, but since
we use the flag PCRE2_MATCH_INVALID_UTF it handles invalid UTF-8
characters gracefully. So implement the fall-back only for regexec(3)
and leave the PCRE2 matching unchanged.
Reported-by: David Gstir <david@sigma-star.at>
Signed-off-by: René Scharfe <l.s.r@web.de>
Tested-by: David Gstir <david@sigma-star.at>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
Use `test_config`.
Remove whitespace after redirect operator.
Reported-by: Taylor Blau <me@ttaylorr.com>
Signed-off-by: Andrew Kreimer <algonell@gmail.com>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
Correct "expected" to rightly terminate with NUL ie '\0' instead of '0'
which may have been typoed.
We didn't notice this before because the test is run with
"test_expect_failure", meaning the test would have been marked broken
anyways.
Signed-off-by: Kousik Sanagavarapu <five231003@gmail.com>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
“Trailer” is the preferred nomenclature in this project. Also add a
definite article where I think it makes sense.
As we can see the rest of the document already prefers this term. This
just gets rid of the last stragglers.
Signed-off-by: Kristoffer Haugsbakk <code@khaugsbakk.name>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
These two commands are similar enough to acknowledge each other on their
documentation pages.
See the previous commit where we discussed that option-less update-ref
does not support updating symbolic refs but symbolic-ref does.
Signed-off-by: Kristoffer Haugsbakk <code@khaugsbakk.name>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
Add a paragraph which just emphasizes that the command without any
options does not support refs in the final arguments. This is clear
already from the names `<new-oid>` and `<old-oid>` but the right balance
of redundancy makes documentation robust against stray interpretation.
This is also a good place to mention why `--stdin` has those `symref-*`
commands.
Suggested-by: Bence Ferdinandy <bence@ferdinandy.com>
Signed-off-by: Kristoffer Haugsbakk <code@khaugsbakk.name>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
This paragraph interrupts the flow of the section by going into detail
about what a symbolic ref file is and how it is implemented. It is not
clear what the purpose is since symbolic refs were already mentioned
prior (“possibly dereferencing the symbolic refs”). Worse, it can
confuse the reader about what argument can be a symbolic ref since it
just says “it” and not which of the parameters; in turn the reader can
be lead to try `<new-oid>` and then get a confusing error since
update-ref will just say that it is not a valid SHA1.
gitglossary(7) already documents what a symref is, concretely, and quite
well at that.
Reported-by: Bence Ferdinandy <bence@ferdinandy.com>
Signed-off-by: Kristoffer Haugsbakk <code@khaugsbakk.name>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
