Prepare for a stricter type check in COPY_ARRAY by removing the const
qualifier of argv2, like we already do to placate Visual Studio. We
have to add it back using explicit casts when actually using the
variable, unfortunately, because GCC (rightly) refuses to add it
implicitly. Similar casts are already used in mingw_execv().
Signed-off-by: René Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Just like "git var GIT_EDITOR" abstracts the complex logic to
choose which editor gets used behind it, "git var" now give support
to GIT_SEQUENCE_EDITOR.
* sa/git-var-sequence-editor:
var: add GIT_SEQUENCE_EDITOR variable
"git pull -v --recurse-submodules" attempted to pass "-v" down to
underlying "git submodule update", which did not understand the
request and barfed, which has been corrected.
* ss/pull-v-recurse-fix:
submodule: accept -v for the update command
Use the SHA1DC implementation on macOS, just like other platforms,
by default.
* ab/darwin-default-to-sha1dc:
Makefile: use sha1collisiondetection by default on OSX and Darwin
The output from "git diff --stat" on an unmerged path lost the
terminating LF in Git 2.39, which has been corrected.
* pg/diff-stat-unmerged-regression-fix:
diff: fix regression with --stat and unmerged file
Clean-ups in error messages produced by "git for-each-ref" and friends.
* jk/ref-filter-error-reporting-fix:
ref-filter: convert email atom parser to use err_bad_arg()
ref-filter: truncate atom names in error messages
ref-filter: factor out "unrecognized %(foo) arg" errors
ref-filter: factor out "%(foo) does not take arguments" errors
ref-filter: reject arguments to %(HEAD)
Code clean-up around unused function parameters.
* jk/unused-post-2.39:
userdiff: mark unused parameter in internal callback
list-objects-filter: mark unused parameters in virtual functions
diff: mark unused parameters in callbacks
xdiff: mark unused parameter in xdl_call_hunk_func()
xdiff: drop unused parameter in def_ff()
ws: drop unused parameter from ws_blank_line()
list-objects: drop process_gitlink() function
blob: drop unused parts of parse_blob_buffer()
ls-refs: use repository parameter to iterate refs
"git http-fetch" (which is rarely used) forgot to identify itself
in the trace2 output.
* jt/http-fetch-trace2-report-name:
http-fetch: invoke trace2_cmd_name()
The code to auto-correct a misspelt subcommand unnecessarily called
into git_default_config() from the early config codepath, which was
a no-no. This has bee corrected.
* sg/help-autocorrect-config-fix:
help.c: fix autocorrect in work tree for bare repository
The advice message given by "git status" when it takes long time to
enumerate untracked paths has been updated.
* rr/status-untracked-advice:
status: modernize git-status "slow untracked files" advice
Introduce a case insensitive mode to the Bash completion helpers.
* aw/complete-case-insensitive:
completion: add case-insensitive match of pseudorefs
completion: add optional ignore-case when matching refs
The way the diff machinery prepares the options array for the
parse_options API has been refactored to avoid resource leaks.
* rs/diff-parseopts:
diff: remove parseopts member from struct diff_options
diff: use add_diff_options() in diff_opt_parse()
diff: factor out add_diff_options()
Redefining system functions for a few functions did not follow our
usual "implement git_foo() and #define foo(args) git_foo(args)"
pattern, which has broken build for some folks.
* jk/avoid-redef-system-functions-2.30:
git-compat-util: undefine system names before redeclaring them
git-compat-util: avoid redefining system function names
The editor program used by Git when editing the sequencer "todo" file
is determined by examining a few environment variables and also
affected by configuration variables. Introduce "git var
GIT_SEQUENCE_EDITOR" to give users access to the final result of the
logic without having to know the exact details.
This is very similar in spirit to 44fcb497 (Teach git var about
GIT_EDITOR, 2009-11-11) that introduced "git var GIT_EDITOR".
Signed-off-by: Sean Allred <allred.sean@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Since a56771a6 (builtin/pull: respect verbosity settings in
submodules, 2018-01-25), "git pull -v --recurse-submodules"
propagates the "-v" to the submodule command, but because the
latter command does not understand the option, it barfs.
Teach "git submodule update" to accept the option to fix it.
Signed-off-by: Sven Strickroth <email@cs-ware.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
When the sha1collisiondetection library was added and made the default
in [1] the interaction with APPLE_COMMON_CRYPTO added in [2] and [3]
seems to have been missed. On modern OSX and Darwin we are able to use
Apple's CommonCrypto both for SHA-1, and as a generic (but partial)
OpenSSL replacement.
This left OSX and Darwin without protection against the SHAttered
attack when building Git in its default configuration.
Let's also use sha1collisiondetection on OSX, to do so we'll need to
split up the "APPLE_COMMON_CRYPTO" flag into that flag and a new
"APPLE_COMMON_CRYPTO_SHA1".
Because of this we can stop conflating whether we want to use Apple's
CommonCrypto at all, and whether we want to use it for SHA-1. This
makes the CI recipe added in [4] simpler.
1. e6b07da278 (Makefile: make DC_SHA1 the default, 2017-03-17)
2. 4dcd7732db (Makefile: add support for Apple CommonCrypto facility, 2013-05-19)
3. 61067954ce (cache.h: eliminate SHA-1 deprecation warnings on Mac OS X, 2013-05-19)
4. 1ad5c3df35 (ci: use DC_SHA1=YesPlease on osx-clang job for CI,
2022-10-20)
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The error message for a bogus argument to %(authoremail), etc, is:
$ git for-each-ref --format='%(authoremail:foo)'
fatal: unrecognized email option: foo
Saying just "email" is a little vague; most of the other atom parsers
would use the full name "%(authoremail)", but we can't do that here
because the same function also handles %(taggeremail), etc. Until
recently, passing atom->name was a bad idea, because it erroneously
included the arguments in the atom name. But since the previous commit
taught err_bad_arg() to handle this, we can now do so and get:
fatal: unrecognized %(authoremail) argument: foo
which is consistent with other atoms.
Signed-off-by: Jeff King <peff@peff.net>
Acked-by: Taylor Blau <me@ttaylorr.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
If you pass a bogus argument to %(refname), you may end up with a
message like this:
$ git for-each-ref --format='%(refname:foo)'
fatal: unrecognized %(refname:foo) argument: foo
which is confusing. It should just say:
fatal: unrecognized %(refname) argument: foo
which is clearer, and is consistent with most other atom parsers. Those
other parsers do not have the same problem because they pass the atom
name from a string literal in the parser function. But because the
parser for %(refname) also handles %(upstream) and %(push), it instead
uses atom->name, which includes the arguments. The oid atom parser which
handles %(tree), %(parent), etc suffers from the same problem.
It seems like the cleanest fix would be for atom->name to be _just_ the
name, since there's already a separate "args" field. But since that
field is also used for other things, we can't change it easily (e.g.,
it's how we find things in the used_atoms array, and clearly %(refname)
and %(refname:short) are not the same thing).
Instead, we'll teach our error_bad_arg() function to stop at the first
":". This is a little hacky, as we're effectively re-parsing the name,
but the format is simple enough to do this as a one-liner, and this
localizes the change to the error-reporting code.
We'll give the same treatment to err_no_arg(). None of its callers use
this atom->name trick, but it's worth future-proofing it while we're
here.
Signed-off-by: Jeff King <peff@peff.net>
Acked-by: Taylor Blau <me@ttaylorr.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Atom parsers that take arguments generally have a catch-all for "this
arg is not recognized". Most of them use the same printf template, which
is good, because it makes life easier for translators. Let's pull this
template into a helper function, which makes the code in the parsers
shorter and avoids any possibility of differences.
As with the previous commit, we'll pick an arbitrary atom to make sure
the test suite covers this code.
Signed-off-by: Jeff King <peff@peff.net>
Acked-by: Taylor Blau <me@ttaylorr.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Many atom parsers give the same error message, differing only in the
name of the atom. If we use "%s does not take arguments", that should
make life easier for translators, as they only need to translate one
string. And in doing so, we can easily pull it into a helper function to
make sure they are all using the exact same string.
I've added a basic test here for %(HEAD), just to make sure this code is
exercised at all in the test suite. We could cover each such atom, but
the effort-to-reward ratio of trying to maintain an exhaustive list
doesn't seem worth it.
Signed-off-by: Jeff King <peff@peff.net>
Acked-by: Taylor Blau <me@ttaylorr.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The %(HEAD) atom doesn't take any arguments, but unlike other atoms in
the same boat (objecttype, deltabase, etc), it does not detect this
situation and complain. Let's make it consistent with the others.
Signed-off-by: Jeff King <peff@peff.net>
Acked-by: Taylor Blau <me@ttaylorr.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
A regression was introduced in
12fc4ad89e (diff.c: use utf8_strwidth() to count display width, 2022-09-14)
that causes missing newlines after "Unmerged" entries in `git diff
--cached --stat` output.
This problem affects v2.39.0-rc0 through v2.39.0.
Add the missing newline along with a new test to cover this
behavior.
Signed-off-by: Peter Grayson <pete@jpgrayson.net>
Acked-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
These files are already included; we do not need to include them again
Signed-off-by: Seija Kijin <doremylover123@gmail.com>
Acked-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Replace the call to `FSEventStreamScheduleWithRunLoop()` function with
the suggested `FSEventStreamSetDispatchQueue()` function.
The MacOS version of the builtin FSMonitor feature uses the
`FSEventStreamScheduleWithRunLoop()` function to drive the event loop
and process FSEvents from the system. This routine has now been
deprecated by Apple. The MacOS 13 (Ventura) compiler tool chain now
generates a warning when compiling calls to this function. In
DEVELOPER=1 mode, this now causes a compile error.
The `FSEventStreamSetDispatchQueue()` function is conceptually similar
and is the suggested replacement. However, there are some subtle
thread-related differences.
Previously, the event stream would be processed by the
`fsm_listen__loop()` thread while it was in the `CFRunLoopRun()`
method. (Conceptually, this was a blocking call on the lifetime of
the event stream where our thread drove the event loop and individual
events were handled by the `fsevent_callback()`.)
With the change, a "dispatch queue" is created and FSEvents will be
processed by a hidden queue-related thread (that calls the
`fsevent_callback()` on our behalf). Our `fsm_listen__loop()` thread
maintains the original blocking model by waiting on a mutex/condition
variable pair while the hidden thread does all of the work.
While the deprecated API used by the original were introduced in
macOS 10.5 (Oct 2007), the API used by the updated code were
introduced back in macOS 10.6 (Aug 2009) and has been available
since then. So this change _could_ break those who have happily
been using 10.5 (if there were such people), but these two dates
both predate the oldest versions of macOS Apple seems to support
anyway, so we should be safe.
Signed-off-by: Jeff Hostetler <jeffhostetler@github.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
"git var UNKNOWN_VARIABLE" and "git var VARIABLE" with the variable
given an empty value used to behave identically. Now the latter
just gives an empty output, while the former still gives an error
message.
* sa/git-var-empty:
var: allow GIT_EDITOR to return null
var: do not print usage() with a correct invocation
The pack-bitmap machinery is taught to log the paths of redundant
bitmap(s) to trace2 instead of stderr.
* tl/pack-bitmap-absolute-paths:
pack-bitmap.c: trace bitmap ignore logs when midx-bitmap is found
pack-bitmap.c: break out of the bitmap loop early if not tracing
pack-bitmap.c: avoid exposing absolute paths
pack-bitmap.c: remove unnecessary "open_pack_index()" calls
