The variable that holds the value read from the core.excludefile
configuration variable used to leak, which has been corrected.
* jc/unleak-core-excludesfile:
config: do not leak excludes_file
Fix was added to work around a regression in libcURL 8.7.0 (which has
already been fixed in their tip of the tree).
* jk/libcurl-8.7-regression-workaround:
remote-curl: add Transfer-Encoding header only for older curl
INSTALL: bump libcurl version to 7.21.3
http: reset POSTFIELDSIZE when clearing curl handle
The "shared repository" test in the t0610 reftable test failed
under restrictive umask setting (e.g. 007), which has been
corrected.
* ps/t0610-umask-fix:
t0610: execute git-pack-refs(1) with specified umask
t0610: make `--shared=` tests reusable
"git add -u <pathspec>" and "git commit [-i] <pathspec>" did not
diagnose a pathspec element that did not match any files in certain
situations, unlike "git add <pathspec>" did.
* gt/add-u-commit-i-pathspec-check:
builtin/add: error out when passing untracked path with -u
builtin/commit: error out when passing untracked path with -i
revision: optionally record matches with pathspec elements
A config parser callback function fell through instead of returning
after recognising and processing a variable, wasting cycles, which
has been corrected.
* ds/fetch-config-parse-microfix:
fetch: return when parsing submodule.recurse
A file descriptor leak in an error codepath, used when "git apply
--reject" fails to create the *.rej file, has been corrected.
* rs/apply-reject-fd-leakfix:
apply: don't leak fd on fdopen() error
"git apply" has been updated to lift the hardcoded pathname length
limit, which in turn allowed a mksnpath() function that is no
longer used.
* rs/apply-lift-path-length-limit:
path: remove mksnpath()
apply: avoid fixed-size buffer in create_one_file()
Windows binary used to decide the use of unix-domain socket at
build time, but it learned to make the decision at runtime instead.
* ma/win32-unix-domain-socket:
Win32: detect unix socket support at runtime
Code clean-up by splitting code responsible for writing midx files
into its own file.
* tb/midx-write:
midx-write.c: use `--stdin-packs` when repacking
midx-write.c: check count of packs to repack after grouping
midx-write.c: factor out common want_included_pack() routine
midx-write: move writing-related functions from midx.c
t-prio-queue test has been cleaned up by using C99 compound
literals; this is meant to also serve as a weather-balloon to smoke
out folks with compilers who have trouble compiling code that uses
the feature.
* rs/t-prio-queue-cleanup:
t-prio-queue: simplify using compound literals
Reftable code clean-up and some bugfixes.
* ps/reftable-binsearch-updates:
reftable/block: avoid decoding keys when searching restart points
reftable/record: extract function to decode key lengths
reftable/block: fix error handling when searching restart points
reftable/block: refactor binary search over restart points
reftable/refname: refactor binary search over refnames
reftable/basics: improve `binsearch()` test
reftable/basics: fix return type of `binsearch()` to be `size_t`
"git checkout/switch --detach foo", after switching to the detached
HEAD state, gave the tracking information for the 'foo' branch,
which was pointless.
Tested-by: M Hickford <mirth.hickford@gmail.com>
cf. <CAGJzqsmE9FDEBn=u3ge4LA3ha4fDbm4OWiuUbMaztwjELBd7ug@mail.gmail.com>
* jc/checkout-detach-wo-tracking-report:
checkout: omit "tracking" information on a detached HEAD
Match the option argument type in the help text to the correct type
updated by a recent series.
* js/merge-tree-3-trees:
merge-tree: fix argument type of the `--merge-base` option
In 5f43cf5b2e (merge-tree: accept 3 trees as arguments, 2024-01-28), I
taught `git merge-tree` to perform three-way merges on trees. This
commit even changed the manual page to state that the `--merge-base`
option takes a tree-ish rather than requiring a commit.
But I forgot to adjust the in-program help text. This patch fixes that.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Doc update, as a preparation to enhance "git update-ref --stdin".
* kn/clarify-update-ref-doc:
githooks: use {old,new}-oid instead of {old,new}-value
update-ref: use {old,new}-oid instead of {old,new}value
Another "set -u" fix for the bash prompt (in contrib/) script.
* vs/complete-with-set-u-fix:
completion: protect prompt against unset SHOWUPSTREAM in nounset mode
completion: fix prompt with unset SHOWCONFLICTSTATE in nounset mode
We use tabs to indent, not two or four spaces.
These days, even the test fixture preparation should be done inside
test_expect_success block.
Address these two style violations in this test.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Use advice_if_enabled() API to rewrite a simple pattern to
call advise() after checking advice_enabled().
* rj/use-adv-if-enabled:
add: use advise_if_enabled for ADVICE_ADD_EMBEDDED_REPO
add: use advise_if_enabled for ADVICE_ADD_EMPTY_PATHSPEC
add: use advise_if_enabled for ADVICE_ADD_IGNORED_FILE
"git pack-refs" learned the "--auto" option, which is a useful
addition to be triggered from "git gc --auto".
Acked-by: Karthik Nayak <karthik.188@gmail.com>
cf. <CAOLa=ZRAEA7rSUoYL0h-2qfEELdbPHbeGpgBJRqesyhHi9Q6WQ@mail.gmail.com>
* ps/pack-refs-auto:
builtin/gc: pack refs when using `git maintenance run --auto`
builtin/gc: forward git-gc(1)'s `--auto` flag when packing refs
t6500: extract objects with "17" prefix
builtin/gc: move `struct maintenance_run_opts`
builtin/pack-refs: introduce new "--auto" flag
builtin/pack-refs: release allocated memory
refs/reftable: expose auto compaction via new flag
refs: remove `PACK_REFS_ALL` flag
refs: move `struct pack_refs_opts` to where it's used
t/helper: drop pack-refs wrapper
refs/reftable: print errors on compaction failure
reftable/stack: gracefully handle failed auto-compaction due to locks
reftable/stack: use error codes when locking fails during compaction
reftable/error: discern locked/outdated errors
reftable/stack: fix error handling in `reftable_stack_init_addition()`
The test script had an incomplete and ineffective attempt to avoid
clobbering the testing user's real crontab (and its equivalents),
which has been completed.
* es/test-cron-safety:
test-lib: fix non-functioning GIT_TEST_MAINT_SCHEDULER fallback
"git add -p" and other "interactive hunk selection" UI has learned to
skip showing the hunk immediately after it has already been shown, and
an additional action to explicitly ask to reshow the current hunk.
* rj/add-p-explicit-reshow:
add-patch: do not print hunks repeatedly
add-patch: introduce 'p' in interactive-patch
Documentation rules has been explicitly described how to mark-up
literal parts and a few manual pages have been updated as examples.
* ja/doc-markup-updates:
doc: git-clone: do not autoreference the manpage in itself
doc: git-clone: apply new documentation formatting guidelines
doc: git-init: apply new documentation formatting guidelines
doc: allow literal and emphasis format in doc vs help tests
doc: rework CodingGuidelines with new formatting rules
The "hint:" messages given by the advice mechanism, when given a
message with a blank line, left a line with trailing whitespace,
which has been cleansed.
* jc/advice-sans-trailing-whitespace:
advice: omit trailing whitespace
"git apply" failed to extract the filename the patch applied to,
when the change was about an empty file created in or deleted from
a directory whose name ends with a SP, which has been corrected.
* jc/apply-parse-diff-git-header-names-fix:
t4126: fix "funny directory name" test on Windows (again)
t4126: make sure a directory with SP at the end is usable
apply: parse names out of "diff --git" more carefully
The tests for git-pack-refs(1) with the `core.sharedRepository` config
execute git-pack-refs(1) outside of the shell that has the expected
umask set. This is wrong because we want to test the behaviour of that
command with different umasks. The issue went unnoticed because most
distributions have a default umask of 0022, and we only ever test with
`--shared=true`, which re-adds the group write bit.
Fix the issue by moving git-pack-refs(1) into the umask'd shell and add
a bunch of test cases that exercise behaviour more thoroughly.
Note that we drop the check for whether `core.sharedRepository` was set
to the correct value to make the test setup a bit easier. We should be
able to rely on git-init(1) doing its thing correctly. Furthermore, to
help readability, we convert tests that pass `--shared=true` to instead
pass the equivalent `--shared=group`.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
We have two kinds of `--shared=` tests, one for git-init(1) and one for
git-pack-refs(1). Merge them into a reusable function such that we can
easily add additional testcases with different umasks and flags for the
`--shared=` switch.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The excludes_file variable is marked "const char *", but all the
assignments to it are made with a piece of memory allocated just
for it, and the variable is responsible for owning it.
When "core.excludesfile" is read, the code just lost the previous
value, leaking memory. Plug it.
The real problem is that the variable is mistyped; our convention
is to never make a variable that owns the piece of memory pointed
by it as "const". Fixing that would reduce the chance of this kind
of bug happening, and also would make it unnecessary to cast the
constness away while free()ing it, but that would be a much larger
follow-up effort.
Reported-by: Rubén Justo <rjusto@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
core.commentChar used to be limited to a single byte, but has been
updated to allow an arbitrary multi-byte sequence.
* jk/core-comment-string:
config: add core.commentString
config: allow multi-byte core.commentChar
environment: drop comment_line_char compatibility macro
wt-status: drop custom comment-char stringification
sequencer: handle multi-byte comment characters when writing todo list
find multi-byte comment chars in unterminated buffers
find multi-byte comment chars in NUL-terminated strings
prefer comment_line_str to comment_line_char for printing
strbuf: accept a comment string for strbuf_add_commented_lines()
strbuf: accept a comment string for strbuf_commented_addf()
strbuf: accept a comment string for strbuf_stripspace()
environment: store comment_line_char as a string
strbuf: avoid shadowing global comment_line_char name
commit: refactor base-case of adjust_comment_line_char()
strbuf: avoid static variables in strbuf_add_commented_lines()
strbuf: simplify comment-handling in add_lines() helper
config: forbid newline as core.commentChar
"git config" learned "--comment=<message>" option to leave a
comment immediately after the "variable = value" on the same line
in the configuration file.
* rs/config-comment:
config: allow tweaking whitespace between value and comment
config: fix --comment formatting
config: add --comment option to add a comment
When parsing config keys, the normal pattern is to return 0 after
completing the logic for a specific config key, since no other key will
match. One instance, for "submodule.recurse", was missing this case in
builtin/fetch.c.
This is a very minor change, and will have minimal impact to
performance. This particular block was edited recently in 56e8bb4fb4
(fetch: use `fetch_config` to store "fetch.recurseSubmodules" value,
2023-05-17), which led to some hesitation that perhaps this omission was
on purpose.
However, no later cases within git_fetch_config() will match the key if
equal to "submodule.recurse" and neither will any key matches within the
catch-all git_default_config().
Signed-off-by: Derrick Stolee <stolee@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
PATH_MAX is not always a hard limit and 'path' in create_one_file()
could be longer -- it's taken from the patch file and allocated
dynamically. Allocate the name of the temporary file on the heap as
well instead of using a fixed-size buffer to avoid that arbitrary limit.
Resist the temptation of using the more convenient mkpath() to avoid
introducing a dependency on a static variable deep inside the apply
machinery.
Take care to work around (arguably buggy) implementations of free(3)
that modify errno, by calling it only after using the errno value.
Suggested-by: Jeff King <peff@peff.net>
Helped-by: Jeff King <peff@peff.net>
Signed-off-by: René Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
When passing untracked path with -u option, it silently succeeds.
There is no error message and the exit code is zero. This is
inconsistent with other instances of git commands where the expected
argument is a known path. In those other instances, we error out when
the path is not known.
Fix this by passing a character array to add_files_to_cache() to
collect the pathspec matching information and report the error if a
pathspec does not match any cache entry. Also add a testcase to cover
this scenario.
Signed-off-by: Ghanshyam Thakkar <shyamthakkar001@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
When we provide a pathspec which does not match any tracked path
alongside --include, we do not error like without --include. If there
is something staged, it will commit the staged changes and ignore the
pathspec which does not match any tracked path. And if nothing is
staged, it will print the status. Exit code is 0 in both cases (unlike
without --include). This is also described in the TODO comment before
the relevant testcase.
Fix this by passing a character array to add_files_to_cache() to
collect the pathspec matching information and error out if the given
path is untracked. Also, amend the testcase to check for the error
message and remove the TODO comment.
Signed-off-by: Ghanshyam Thakkar <shyamthakkar001@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Unlike "git add" and other end-user facing commands, where it is
diagnosed as an error to give a pathspec with an element that does
not match any path, the diff machinery does not care if some
elements of the pathspec do not match. Given that the diff
machinery is heavily used in pathspec-limited "git log" machinery,
and it is common for a path to come and go while traversing the
project history, this is usually a good thing.
However, in some cases we would want to know if all the pathspec
elements matched. For example, "git add -u <pathspec>" internally
uses the machinery used by "git diff-files" to decide contents from
what paths to add to the index, and as an end-user facing command,
"git add -u" would want to report an unmatched pathspec element.
Add a new .ps_matched member next to the .prune_data member in
"struct rev_info" so that we can optionally keep track of the use of
.prune_data pathspec elements that can be inspected by the caller.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Windows 10 build 17063 introduced support for unix sockets to Windows.
bb390b1 (git-compat-util: include declaration for unix sockets in
windows, 2021-09-14) introduced a way to build git with unix socket
support on Windows, but you still had to decide at build time which
Windows version the compiled executable was supposed to run on.
We can detect at runtime wether the operating system supports unix
sockets and act accordingly for all supported Windows versions.
This fixes https://github.com/git-for-windows/git/issues/3892
Signed-off-by: Matthias Aßhauer <mha1993@live.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
