Jeff King [Sat, 11 Feb 2023 02:44:13 +0000 (21:44 -0500)]
doc/ls-remote: cosmetic cleanups for examples
There are effectively three example commands and their output, but
they're smushed together with no extra whitespace. Let's add some blank
lines to make them more readable.
Likewise, the first example uses "./." to refer to the path of the
current repository, which is somewhat distracting. That may have been
necessary back in 2005 when it was added, but we can just say "." these
days.
Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
René Scharfe [Fri, 10 Feb 2023 20:20:30 +0000 (21:20 +0100)]
cache-tree: fix strbuf growth in prime_cache_tree_rec()
Use size_t to store the original length of the strbuf tree_len, as
that's the correct type.
Don't double the allocated size of the strbuf when adding a subdirectory
name. And the chance of the trailing slash fitting in the slack left by
strbuf_add() is very high, so stop pre-growing the strbuf at all.
Suggested-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: René Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Have the last users of "USE_THE_INDEX_COMPATIBILITY_MACROS" use the
underlying *_index() variants instead. Now all previous users of
"USE_THE_INDEX_COMPATIBILITY_MACROS" have been migrated away from the
wrapper macros, and if applicable to use the "USE_THE_INDEX_VARIABLE"
added in [1].
Let's leave the "index-compatibility.cocci" in place, even though it
won't be doing anything on "master". It will benefit any out-of-tree
code that need to use these compatibility macros. We can eventually
remove it.
1. bdafeae0b9c (cache.h & test-tool.h: add & use
"USE_THE_INDEX_VARIABLE", 2022-11-19)
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Remove the redundant update_main_cache_tree() function, and make its
users use cache_tree_update() instead.
The behavior of populating the "the_index.cache_tree" if it wasn't
present already was needed when this function was introduced in [1],
but it hasn't been needed since [2]; The "cache_tree_update()" will
now lazy-allocate, so there's no need for the wrapper.
1. 996277c5206 (Refactor cache_tree_update idiom from commit,
2011-12-06)
2. fb0882648e0 (cache-tree: clean up cache_tree_update(), 2021-01-23)
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
cocci & cache-tree.h: migrate "write_cache_as_tree" to "*_index_*"
Add a trivial rule for "write_cache_as_tree" to
"index-compatibility.cocci", and apply it. This was left out of the
rules added in 0e6550a2c63 (cocci: add a
index-compatibility.pending.cocci, 2022-11-19) because this
compatibility wrapper lived in "cache-tree.h", not "cache.h"
But it's like the other "USE_THE_INDEX_COMPATIBILITY_MACROS", so let's
migrate it too.
The replacement of "USE_THE_INDEX_COMPATIBILITY_MACROS" here with
"USE_THE_INDEX_VARIABLE" is a manual change on top, now that these
files only use "&the_index", and don't need any compatibility
macros (or functions).
The wrapping of some argument lists is likewise manual, as coccinelle
would otherwise give us overly long argument lists.
The reason for putting the "O" in the cocci rule on the "-" and "+"
lines is because I couldn't get correct whitespacing otherwise,
i.e. I'd end up with "oid,&the_index", not "oid, &the_index".
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Apply the rule added in [1] to change "cache_name_pos" to
"index_name_pos", which allows us to get rid of another
"USE_THE_INDEX_COMPATIBILITY_MACROS" macro.
The replacement of "USE_THE_INDEX_COMPATIBILITY_MACROS" here with
"USE_THE_INDEX_VARIABLE" is a manual change on top, now that these
files only use "&the_index", and don't need any compatibility
macros (or functions).
1. 0e6550a2c63 (cocci: add a index-compatibility.pending.cocci,
2022-11-19)
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
cocci & cache.h: fully apply "active_nr" part of index-compatibility
Apply the "active_nr" part of "index-compatibility.pending.cocci",
which was left out in [1] due to an in-flight conflict. As of [2] the
topic we conflicted with has been merged to "master", so we can fully
apply this rule.
builtin/rm.c: use narrower "USE_THE_INDEX_VARIABLE"
Replace the "USE_THE_INDEX_COMPATIBILITY_MACROS" define with the
narrower "USE_THE_INDEX_VARIABLE". This could have been done in 07047d68294 (cocci: apply "pending" index-compatibility to some
"builtin/*.c", 2022-11-19), but I missed it at the time.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Thu, 9 Feb 2023 20:24:14 +0000 (12:24 -0800)]
gpg-interface: lazily initialize and read the configuration
Instead of forcing the porcelain commands to always read the
configuration variables related to the signing and verifying
signatures, lazily initialize the necessary subsystem on demand upon
the first use.
This hopefully would make it more future-proof as we do not have to
think and decide whether we should call git_gpg_config() in the
git_config() callback for each command.
A few git_config() callback functions that used to be custom
callbacks are now just a thin wrapper around git_default_config().
We could further remove, git_FOO_config and replace calls to
git_config(git_FOO_config) with git_config(git_default_config), but
to make it clear which ones are affected and the effect is only the
removal of git_gpg_config(), it is vastly preferred not to do such a
change in this step (they can be done on top once the dust settled).
Junio C Hamano [Thu, 9 Feb 2023 22:40:46 +0000 (14:40 -0800)]
Merge branch 'jk/httpd-test-updates'
Test update.
* jk/httpd-test-updates:
t/lib-httpd: increase ssl key size to 2048 bits
t/lib-httpd: drop SSLMutex config
t/lib-httpd: bump required apache version to 2.4
t/lib-httpd: bump required apache version to 2.2
Elijah Newren [Thu, 9 Feb 2023 09:11:46 +0000 (09:11 +0000)]
name-rev: fix names by dropping taggerdate workaround
Commit 7550424804 ("name-rev: include taggerdate in considering the best
name", 2016-04-22) introduced the idea of using taggerdate in the
criteria for selecting the best name. At the time, a certain commit in
linux.git -- namely, aed06b9cfcab -- was being named by name-rev as
v4.6-rc1~9^2~792
which, while correct, was very suboptimal. Some investigation found
that tweaking the MERGE_TRAVERSAL_WEIGHT to lower it could give
alternate answers such as
v3.13-rc7~9^2~14^2~42
or
v3.13~5^2~4^2~2^2~1^2~42
A manual solution involving looking at tagger dates came up with
v3.13-rc1~65^2^2~42
which is much nicer. That workaround was then implemented in name-rev.
Unfortunately, the taggerdate heuristic is causing bugs. I was pointed
to a case in a private repository where name-rev reports a name of the
form
v2022.10.02~86
when users expected to see one of the form
v2022.10.01~2
(I've modified the names and numbers a bit from the real testcase.) As
you can probably guess, v2022.10.01 was created after v2022.10.02 (by a
few hours), even though it pointed to an older commit. While the
condition is unusual even in the repository in question, it is not the
only problematic set of tags in that repository. The taggerdate logic
is causing problems.
Further, it turns out that this taggerdate heuristic isn't even helping
anymore. Due to the fix to naming logic in 3656f84278 ("name-rev:
prefer shorter names over following merges", 2021-12-04), we get
improved names without the taggerdate heuristic. For the original
commit of interest in linux.git, a modern git without the taggerdate
heuristic still provides the same optimal answer of interest, namely:
v3.13-rc1~65^2^2~42
So, the taggerdate is no longer providing benefit, and it is causing
problems. Simply get rid of it.
However, note that "taggerdate" as a variable is used to store things
besides a taggerdate these days. Ever since commit ef1e74065c
("name-rev: favor describing with tags and use committer date to
tiebreak", 2017-03-29), this has been used to store committer dates and
there it is used as a fallback tiebreaker (as opposed to a primary
criteria overriding effective distance calculations). We do not want to
remove that fallback tiebreaker, so not all instances of "taggerdate"
are removed in this change.
Signed-off-by: Elijah Newren <newren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Andrei Rybak [Tue, 7 Feb 2023 23:42:59 +0000 (00:42 +0100)]
userdiff: support Java sealed classes
A new kind of class was added in Java 17 -- sealed classes.[1] This
feature includes several new keywords that may appear in a declaration
of a class. New modifiers before name of the class: "sealed" and
"non-sealed", and a clause after name of the class marked by keyword
"permits".
The current set of regular expressions in userdiff.c already allows the
modifier "sealed" and the "permits" clause, but not the modifier
"non-sealed", which is the first hyphenated keyword in Java.[2] Allow
hyphen in the words that precede the name of type to match the
"non-sealed" modifier.
In new input file "java-sealed" for the test t4018-diff-funcname.sh, use
a Java code comment for the marker "RIGHT". This workaround is needed,
because the name of the sealed class appears on the line of code that
has the "ChangeMe" marker.
[1] Detailed description in "JEP 409: Sealed Classes"
https://openjdk.org/jeps/409
[2] "JEP draft: Keyword Management for the Java Language"
https://openjdk.org/jeps/8223002
Signed-off-by: Andrei Rybak <rybak.a.v@gmail.com> Reviewed-by: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Andrei Rybak [Tue, 7 Feb 2023 23:42:58 +0000 (00:42 +0100)]
userdiff: support Java record types
A new kind of class was added in Java 16 -- records.[1] The syntax of
records is similar to regular classes with one important distinction:
the name of the record class is followed by a mandatory list of
components. The list is enclosed in parentheses, it may be empty, and
it may immediately follow the name of the class or type parameters, if
any, with or without separating whitespace. For example:
public record Example(int i, String s) {
}
public record WithTypeParameters<A, B>(A a, B b, String s) {
}
record SpaceBeforeComponents (String comp1, int comp2) {
}
Support records in the builtin userdiff pattern for Java. Add "record"
to the alternatives of keywords for kinds of class.
Allowing matching various possibilities for the type parameters and/or
list of the components of a record has already been covered by the
preceding patch.
[1] detailed description is available in "JEP 395: Records"
https://openjdk.org/jeps/395
Signed-off-by: Andrei Rybak <rybak.a.v@gmail.com> Reviewed-by: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Andrei Rybak [Tue, 7 Feb 2023 23:42:57 +0000 (00:42 +0100)]
userdiff: support Java type parameters
A class or interface in Java can have type parameters following the name
in the declared type, surrounded by angle brackets (paired less than and
greater than signs).[2] The type parameters -- `A` and `B` in the
examples -- may follow the class name immediately:
public class ParameterizedClass<A, B> {
}
or may be separated by whitespace:
public class SpaceBeforeTypeParameters <A, B> {
}
A part of the builtin userdiff pattern for Java matches declarations of
classes, enums, and interfaces. The regular expression requires at
least one whitespace character after the name of the declared type.
This disallows matching for opening angle bracket of type parameters
immediately after the name of the type. Mandatory whitespace after the
name of the type also disallows using the pattern in repositories with a
fairly common code style that puts braces for the body of a class on
separate lines:
class WithLineBreakBeforeOpeningBrace
{
}
Support matching Java code in more diverse code styles and declarations
of classes and interfaces with type parameters immediately following the
name of the type in the builtin userdiff pattern for Java. Do so by
just matching anything until the end of the line after the keywords for
the kind of type being declared.
[1] Since Java 5 released in 2004.
[2] Detailed description is available in the Java Language
Specification, sections "Type Variables" and "Parameterized Types":
https://docs.oracle.com/javase/specs/jls/se17/html/jls-4.html#jls-4.4
Signed-off-by: Andrei Rybak <rybak.a.v@gmail.com> Reviewed-by: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Emily Shaffer [Wed, 8 Feb 2023 19:21:15 +0000 (20:21 +0100)]
hook: support a --to-stdin=<path> option
Expose the "path_to_stdin" API added in the preceding commit in the
"git hook run" command.
For now we won't be using this command interface outside of the tests,
but exposing this functionality makes it easier to test the hook
API. The plan is to use this to extend the "sendemail-validate"
hook[1][2].
Emily Shaffer [Wed, 8 Feb 2023 19:21:14 +0000 (20:21 +0100)]
sequencer: use the new hook API for the simpler "post-rewrite" call
Change the invocation of the "post-rewrite" hook added in 795160457db (sequencer (rebase -i): run the post-rewrite hook, if
needed, 2017-01-02) to use the new hook API.
This leaves the more complex "post-rewrite" invocation added in a87a6f3c98e (commit: move post-rewrite code to libgit, 2017-11-17)
here in sequencer.c unconverted.
Here we can pass in a file's via the "in" file descriptor, in that
case we don't have a file, but will need to write_in_full() to an "in"
provide by the API. Support for that will be added to the hook API in
the future, but we're not there yet.
Signed-off-by: Emily Shaffer <emilyshaffer@google.com> Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Emily Shaffer [Wed, 8 Feb 2023 19:21:13 +0000 (20:21 +0100)]
hook API: support passing stdin to hooks, convert am's 'post-rewrite'
Convert the invocation of the 'post-rewrite' hook run by 'git am' to
use the hook.h library. To do this we need to add a "path_to_stdin"
member to "struct run_hooks_opt".
In our API this is supported by asking for a file path, rather
than by reading stdin. Reading directly from stdin would involve caching
the entire stdin (to memory or to disk) once the hook API is made to
support "jobs" larger than 1, along with support for executing N hooks
at a time (i.e. the upcoming config-based hooks).
Signed-off-by: Emily Shaffer <emilyshaffer@google.com> Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Emily Shaffer [Wed, 8 Feb 2023 19:21:12 +0000 (20:21 +0100)]
run-command: allow stdin for run_processes_parallel
While it makes sense not to inherit stdin from the parent process to
avoid deadlocking, it's not necessary to completely ban stdin to
children. An informed user should be able to configure stdin safely. By
setting `some_child.process.no_stdin=1` before calling `get_next_task()`
we provide a reasonable default behavior but enable users to set up
stdin streaming for themselves during the callback.
`some_child.process.stdout_to_stderr`, however, remains unmodifiable by
`get_next_task()` - the rest of the run_processes_parallel() API depends
on child output in stderr.
Signed-off-by: Emily Shaffer <emilyshaffer@google.com> Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Wed, 8 Feb 2023 17:14:42 +0000 (09:14 -0800)]
Merge branch 'ds/scalar-ignore-cron-error'
Allow "scalar" to warn but continue when its periodic maintenance
feature cannot be enabled.
* ds/scalar-ignore-cron-error:
scalar: only warn when background maintenance fails
t921*: test scalar behavior starting maintenance
t: allow 'scalar' in test_must_fail
Calvin Wan [Tue, 7 Feb 2023 18:12:27 +0000 (18:12 +0000)]
Documentation: clarify multiple pushurls vs urls
In a remote with multiple configured URLs, `git remote -v` shows the
correct url that fetch uses. However, `git config remote.<remote>.url`
returns the last defined url instead. This discrepancy can cause
confusion for users with a remote defined as such, since any url
defined after the first essentially acts as a pushurl.
Add documentation to clarify how fetch interacts with multiple urls
and how push interacts with multiple pushurls and urls.
Add test affirming interaction between fetch and multiple urls.
Signed-off-by: Calvin Wan <calvinwan@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
When the "strategy_opts" member was added in ba1905a5fef (builtin
rebase: add support for custom merge strategies, 2018-09-04) the
corresponding free() for it at the end of cmd_rebase() wasn't added,
let's do so.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
sequencer.c: always free() the "msgbuf" in do_pick_commit()
In [1] the strbuf_release(&msgbuf) was moved into this
do_pick_commit(), but didn't take into account the case of [2], where
we'd return before the strbuf_release(&msgbuf).
Then when the "fixup" support was added in [3] this leak got worse, as
in this error case we added another place where we'd "return" before
reaching the strbuf_release().
This changes the behavior so that we'll call
update_abort_safety_file() in these cases where we'd previously
"return", but as noted in [4] "update_abort_safety_file() is a no-op
when rebasing and you're changing code that is only run when
rebasing.". Here "no-op" refers to the early return in
update_abort_safety_file() if git_path_seq_dir() doesn't exist.
1. 452202c74b8 (sequencer: stop releasing the strbuf in
write_message(), 2016-10-21)
2. f241ff0d0a9 (prepare the builtins for a libified merge_recursive(),
2016-07-26)
3. 6e98de72c03 (sequencer (rebase -i): add support for the 'fixup' and
'squash' commands, 2017-01-02)
4. https://lore.kernel.org/git/bcace50b-a4c3-c468-94a3-4fe0c62b3671@dunelm.org.uk/
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
builtin/revert.c: move free-ing of "revs" to replay_opts_release()
In [1] and [2] I added the code being moved here to cmd_revert() and
cmd_cherry_pick(), now that we've got a "replay_opts_release()" for
the "struct replay_opts" it should know how to free these "revs",
rather than having these users reach into the struct to free its
individual members.
Make the replay_opts_release() function added in the preceding commit
non-static, and use it for freeing the "struct replay_opts"
constructed for "rebase" and "revert".
To safely call our new replay_opts_release() we'll need to stop
calling it in sequencer_remove_state(), and instead call it where we
allocate the "struct replay_opts" itself.
This is because in e.g. do_interactive_rebase() we construct a "struct
replay_opts" with "get_replay_opts()", and then call
"complete_action()". If we get far enough in that function without
encountering errors we'll call "pick_commits()" which (indirectly)
calls sequencer_remove_state() at the end.
But if we encounter errors anywhere along the way we'd punt out early,
and not free() the memory we allocated. Remembering whether we
previously called sequencer_remove_state() would be a hassle.
Using a FREE_AND_NULL() pattern would also work, as it would be safe
to call replay_opts_release() repeatedly. But let's fix this properly
instead, by having the owner of the data free() it.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Split off the free()-ing in sequencer_remove_state() into a utility
function, which will be adjusted and called independent of the other
code in sequencer_remove_state() in a subsequent commit.
The only functional change here is changing the "int" to a "size_t",
which is the correct type, as "xopts_nr" is a "size_t".
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
rebase: use "cleanup" pattern in do_interactive_rebase()
Use a "goto cleanup" pattern in do_interactive_rebase(). This
eliminates some duplicated free() code added in 53bbcfbde7c (rebase
-i: implement the main part of interactive rebase as a builtin,
2018-09-27), and sets us up for a subsequent commit which'll make
further use of the "cleanup" label.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
push: free_refs() the "local_refs" in set_refspecs()
Fix a memory leak that's been with us since this code was added in ca02465b413 (push: use remote.$name.push as a refmap, 2013-12-03).
The "remote = remote_get(...)" added in the same commit would seem to
leak based only on the context here, but that function is a wrapper
for sticking the remotes we fetch into "the_repository->remote_state".
See fd3cb0501e1 (remote: move static variables into per-repository
struct, 2021-11-17) for the addition of code in repository.c that
free's the "remote" allocated here.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
push: refactor refspec_append_mapped() for subsequent leak-fix
The set_refspecs() caller of refspec_append_mapped() (added in [1])
left open the question[2] of whether the "remote" we lazily fetch
might be NULL in the "[...]uniquely name our ref?" case, as
remote_get() can return NULL.
If we got past the "[...]uniquely name our ref?" case we'd have
already segfaulted if we tried to dereference it as
"remote->push.nr". In these cases the config mechanism & previous
remote validation will have bailed out earlier.
Let's refactor this code to clarify that, we'll now BUG() out if we
can't get a "remote", and will no longer retrieve it for these common
cases where we don't need it.
1. ca02465b413 (push: use remote.$name.push as a refmap, 2013-12-03)
2. https://lore.kernel.org/git/c0c07b89-7eaf-21cd-748e-e14ea57f09fd@web.de/
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
receive-pack: release the linked "struct command *" list
Fix a memory leak that's been with us since this code was introduced
in [1]. Later in [2] we started using FLEX_ALLOC_MEM() to allocate the
"struct command *".
1. 575f497456e (Add first cut at "git-receive-pack", 2005-06-29)
2. eb1af2df0b1 (git-receive-pack: start parsing ref update commands,
2005-06-29)
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Refactor the free_grep_patterns() function to split out the freeing of
the "struct grep_pat" it contains. Right now we're only freeing the
"pattern_list", but we should be freeing another member of the same
type, which we'll do in the subsequent commit.
Let's also replace the "return" if we don't have an
"opt->pattern_expression" with a conditional call of
free_pattern_expr().
Before db84376f981 (grep.c: remove "extended" in favor of
"pattern_expression", fix segfault, 2022-10-11) the pattern here was:
if (!x)
return;
free_pattern_expr(y);
While at it, instead of:
if (!x)
return;
free_pattern_expr(x);
Let's instead do:
if (x)
free_pattern_expr(x);
This will make it easier to free additional members from
free_grep_patterns() in the future.
Helped-by: Elijah Newren <newren@gmail.com> Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
builtin/merge.c: free "&buf" on "Your local changes..." error
Plug a memory leak introduced in [1], since that change didn't follow
the "goto done" pattern introduced in [2] we'd leak the "&buf" memory.
1. e4cdfe84a0d (merge: abort if index does not match HEAD for trivial
merges, 2022-07-23)
2. d5a35c114ab (Copy resolve_ref() return value for longer use,
2011-11-13)
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
builtin/merge.c: use fixed strings, not "strbuf", fix leak
Follow-up 465028e0e25 (merge: add missing strbuf_release(),
2021-10-07) and address the "msg" memory leak in this block. We could
free "&msg" before the "goto done" here, but even better is to avoid
allocating it in the first place.
By repeating the "Fast-forward" string here we can avoid using a
"struct strbuf" altogether.
Suggested-by: René Scharfe <l.s.r@web.de> Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
When the parse_options_concat() was added to this file in 84e4484f128 (commit-graph: use parse_options_concat(), 2021-08-23) we
wouldn't free() it if we returned early in these cases.
Since "result" is 0 by default we can "goto cleanup" in both cases,
and only need to set "result" if write_commit_graph_reachable() fails.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Fix a memory leak that's been with us ever since 2f4038ab337 (Git-aware CGI to provide dumb HTTP transport,
2009-10-30). In this case we're not calling regerror() after a failed
regexec(), and don't otherwise use "re" afterwards.
We can therefore simplify this code by calling regfree() right after
the regexec(). An alternative fix would be to add a regfree() to both
the "return" and "break" path in this for-loop.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
http-backend.c: fix "dir" and "cmd_arg" leaks in cmd_main()
Free the "dir" variable after we're done with it. Before 917adc03608 (http-backend: add GIT_PROJECT_ROOT environment var,
2009-10-30) there was no leak here, as we'd get it via getenv(), but
since 917adc03608 we've xstrdup()'d it (or the equivalent), so we need
to free() it.
We also need to free the "cmd_arg" variable, which has been leaked
ever since it was added in 2f4038ab337 (Git-aware CGI to provide dumb
HTTP transport, 2009-10-30).
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
We were leaking both the "struct strbuf" in prune_worktrees(), as well
as the "path" we got from should_prune_worktree(). Since these were
the only two uses of the "struct string_list" let's change it to a
"DUP" and push these to it with "string_list_append_nodup()".
For the string_list_append_nodup() we could also string_list_append()
the main_path.buf, and then strbuf_release(&main_path) right away. But
doing it this way avoids an allocation, as we already have the "struct
strbuf" prepared for appending to "kept".
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
When "add_to_tip_table()" is called with a non-zero
"shorten_unambiguous" we always return an xstrdup()'d string, which
we'd then xstrdup() again, leaking memory. See [1] and [2] for how
this leak came about.
We could xstrdup() only if "shorten_unambiguous" wasn't true, but
let's instead inline this code, so that information on whether we need
to xstrdup() is contained within add_to_tip_table().
1. 98c5c4ad015 (name-rev: allow to specify a subpath for --refs
option, 2013-06-18)
2. b23e0b9353e (name-rev: allow converting the exact object name at
the tip of a ref, 2013-07-07)
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Fix memory leaks resulting from a missing clear_pathspec().
- archive.c: Plug a leak in the "struct archiver_args", and
clear_pathspec() the "pathspec" member that the "parse_pathspec_arg()"
call in this function populates.
- builtin/clean.c: Fix a memory leak that's been with us since 893d839970c (clean: convert to use parse_pathspec, 2013-07-14).
- builtin/reset.c: Add clear_pathspec() calls to cmd_reset(),
including to the codepaths where we'd return early.
- builtin/stash.c: Call clear_pathspec() on the pathspec initialized
in push_stash().
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Change an UNLEAK() added in 0c4542738e6 (clone: free or UNLEAK further
pointers when finished, 2021-03-14) to use a "to_free" pattern
instead. In this case the "repo" can be either this absolute_pathdup()
value, or in the "else if" branch seen in the context the the
"argv[0]" argument to "main()".
We can only free() the value in the former case, hence the "to_free"
pattern.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
commit-graph: use free_commit_graph() instead of UNLEAK()
In 0bfb48e6723 (builtin/commit-graph.c: UNLEAK variables, 2018-10-03)
this was made to UNLEAK(), but we can just as easily invoke the
free_commit_graph() function added in c3756d5b7fc (commit-graph: add
free_commit_graph, 2018-07-11) instead.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
bundle.c: don't leak the "args" in the "struct child_process"
Fix a leak that's been here since 7366096de9d (bundle API: change
"flags" to be "extra_index_pack_args", 2021-09-05). If we can't verify
the bundle, we didn't call child_process_clear() to clear the "args".
But rather than adding an additional child_process_clear() call, let's
verify the bundle before we start preparing the process we're going to
spawn. If we fail to verify, we don't need to push anything to the
child_process "args".
Helped-by: Elijah Newren <newren@gmail.com> Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
When the "ab/various-leak-fixes" topic was merged in [1] only t6021
would fail if the tests were run in the
"GIT_TEST_PASSING_SANITIZE_LEAK=check" mode, i.e. to check whether we
marked all leak-free tests with "TEST_PASSES_SANITIZE_LEAK=true".
Since then we've had various tests starting to pass under
SANITIZE=leak. Let's mark those as passing, this is when they started
to pass, narrowed down with "git bisect":
- t5317-pack-objects-filter-objects.sh: In faebba436e6 (list-objects-filter: plug pattern_list leak, 2022-12-01).
- t3210-pack-refs.sh, t5613-info-alternate.sh,
t7403-submodule-sync.sh: In 189e97bc4ba (diff: remove parseopts member
from struct diff_options, 2022-12-01).
- t1408-packed-refs.sh: In ab91f6b7c42 (Merge branch
'rs/diff-parseopts', 2022-12-19).
- t0023-crlf-am.sh, t4152-am-subjects.sh, t4254-am-corrupt.sh,
t4256-am-format-flowed.sh, t4257-am-interactive.sh,
t5403-post-checkout-hook.sh: In a658e881c13 (am: don't pass strvec to
apply_parse_options(), 2022-12-13)
- t1301-shared-repo.sh, t1302-repo-version.sh: In b07a819c05f (reflog:
clear leftovers in reflog_expiry_cleanup(), 2022-12-13).
- t3800-mktag.sh, t5302-pack-index.sh, t5306-pack-nobase.sh,
t5573-pull-verify-signatures.sh, t7612-merge-verify-signatures.sh: In 69bbbe484ba (hash-object: use fsck for object checks, 2023-01-18).
- t1451-fsck-buffer.sh: In 8e4309038f0 (fsck: do not assume
NUL-termination of buffers, 2023-01-19).
- t6501-freshen-objects.sh: In abf2bb895b4 (Merge branch
'jk/hash-object-fsck', 2023-01-30)
- We lost the "git" exit code via "git ... | grep"
- Likewise by having a $(git) argument to git itself
- Used "test -z" to check that a command emitted no output, we can use
"test_must_be_empty" and &&-chaining instead.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
tests: don't lose exit status with "test <op> $(git ...)"
As with the preceding commit, rewrite tests that ran "git" inside
command substitution and lost the exit status of "git" so that we
notice the failing "git". This time around we're converting cases that
didn't involve a containing sub-shell around the command substitution.
In the case of "t0060-path-utils.sh" and
"t2005-checkout-index-symlinks.sh" convert the relevant code to using
the modern style of indentation and newline wrapping while having to
change it.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Change tests that would lose the "git" exit code via a negation
pattern to:
- In the case of "t0055-beyond-symlinks.sh" compare against the
expected output instead.
We could use the same pattern as in the "t3700-add.sh" below, doing
so would have the advantage that if we added an earlier test we
wouldn't need to adjust the "expect" output.
But as "t0055-beyond-symlinks.sh" is a small and focused test (less
than 40 lines in total) let's use "test_cmp" instead.
- For "t3700-add.sh" use "sed -n" to print the expected "bad" part,
and use "test_must_be_empty" to assert that it's not there. If we used
"grep" we'd get a non-zero exit code.
We could use "test_expect_code 1 grep", but this is more consistent
with existing patterns in the test suite.
We can also remove a repeated invocation of "git ls-files" for the
last test that's being modified in that file, and search the
existing "files" output instead.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
tests: don't lose exit status with "(cd ...; test <op> $(git ...))"
Rewrite tests that ran "git" inside command substitution and lost the
exit status of "git" so that we notice the failing "git".
Have them use modern patterns such as a "test_cmp" of the expected
outputs instead.
We'll fix more of these these in the subsequent commit, for now we're
only converting the cases where this loss of exit code was combined
with spawning a sub-shell.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Fix code added in b319ef70a94 (Add a small patch-mode testing library,
2009-08-13) to use &&-chaining.
This avoids losing both the exit code of a "git" and the "cat"
processes.
This fixes cases where we'd have e.g. missed memory leaks under
SANITIZE=leak, this code doesn't leak now as far as I can tell, but I
discovered it while looking at leaks in related code.
For "verify_saved_head()" we could make use of "test_cmp_rev" with
some changes, but it uses "git rev-parse --verify", and this existing
test does not. I think it could safely use it, but let's avoid the
while-at-it change, and narrowly fix the exit code problem.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
auto-crlf tests: don't lose exit code in loops and outside tests
Change the functions which are called from within
"test_expect_success" to add the "|| return 1" idiom to their
for-loops, so we won't lose the exit code of "cp", "git" etc.
Then for those setup functions that aren't called from a
"test_expect_success" we need to put the setup code in a
"test_expect_success" as well. It would not be enough to properly
&&-chain these, as the calling code is the top-level script itself. As
we don't run the tests with "set -e" we won't report failing commands
at the top-level.
The "checkout" part of this would miss memory leaks under
SANITIZE=leak, this code doesn't leak (the relevant "git checkout"
leak has been fixed), but in a past version of git we'd continue past
this failure under SANITIZE=leak when these invocations had errored
out, even under "--immediate".
For checkout_files() we could run one test_expect_success() instead of
the 5 we run now in a loop.
But as this function added in [1] is already taking pains to split up
its setup into phases (there are 5 more "test_expect_success()" at the
end of it already, see [1]), let's follow that existing convention.
1. 343151dcbdf (t0027: combinations of core.autocrlf, core.eol and text, 2014-06-29)
Helped-by: René Scharfe <l.s.r@web.de> Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
docs & comments: replace mentions of "git-add--interactive.perl"
Now that we've removed "git-add--interactive.perl" let's replace
mentions of it with "add-interactive.c". In the case of the "git add"
documentation we were using it as an example filename, so the mention
wasn't wrong, but using a dead file is slightly confusing.
The "borrowed" comment here likewise isn't wrong, but let's mention
the successor file instead. In the case of pathspec.c the implied TODO
item should refer to the current code (and the comment may not even be
current, I didn't check).
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
add API: remove run_add_interactive() wrapper function
Now that the Perl "git-add--interactive" has gone away in the
preceding commit we don't need to pass along our desire for a mode as
a string, and can instead directly use the "enum add_p_mode", see d2a233cb8b9 (built-in add -p: prepare for patch modes other than
"stage", 2019-12-21) for its introduction.
As a result of that the run_add_interactive() function would become a
trivial wrapper which would only run run_add_i() if a 0 (or now,
"NULL") "patch_mode" was provided. Let's instead remove it, and have
the one callsite that wanted the "NULL" case (interactive_add())
handle it.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Since [1] first released with Git v2.37.0 the built-in version of "add
-i" has been the default. That built-in implementation was added in
[2], first released with Git v2.25.0.
At this point enough time has passed to allow for finding any
remaining bugs in this new implementation, so let's remove the
fallback code.
As with similar migrations for "stash"[3] and "rebase"[4] we're
keeping a mention of "add.interactive.useBuiltin" in the
documentation, but adding a warning() to notify any outstanding users
that the built-in is now the default. As with [5] and [6] we should
follow-up in the future and eventually remove that warning.
1. 0527ccb1b55 (add -i: default to the built-in implementation,
2021-11-30)
2. f83dff60a78 (Start to implement a built-in version of `git add
--interactive`, 2019-11-13)
3. 8a2cd3f5123 (stash: remove the stash.useBuiltin setting,
2020-03-03)
4. d03ebd411c6 (rebase: remove the rebase.useBuiltin setting,
2019-03-18)
5. deeaf5ee077 (stash: remove documentation for `stash.useBuiltin`,
2022-01-27)
6. 9bcde4d5314 (rebase: remove transitory rebase.useBuiltin setting &
env, 2021-03-23)
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
René Scharfe [Sun, 5 Feb 2023 10:42:27 +0000 (11:42 +0100)]
pack-objects: use strcspn(3) in name_cmp_len()
Call strcspn(3) to find the length of a string terminated by NUL, NL or
slash instead of open-coding it. Adopt its return type, size_t, to
support strings of arbitrary length. Use that type in callers as well
for variables and function parameters that receive the return value.
Signed-off-by: René Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
René Scharfe [Sun, 5 Feb 2023 10:36:28 +0000 (11:36 +0100)]
read-cache: use size_t for {base,df}_name_compare()
Support names of any length in base_name_compare() and df_name_compare()
by using size_t for their length parameters. They pass the length on to
memcmp(3), which also takes it as a size_t.
Signed-off-by: René Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Wes Lord [Sat, 4 Feb 2023 02:27:39 +0000 (02:27 +0000)]
new-command.txt: update reference to builtin docs
Commit ec14d4ecb5 (builtin.h: take over documentation from
api-builtin.txt, 2017-08-02) deleted api-builtin.txt and moved the
contents into builtin.h, but new-command.txt still references the old
file.
Signed-off-by: Wes Lord <weslord@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Philip Oakley [Fri, 3 Feb 2023 12:59:20 +0000 (12:59 +0000)]
.gitattributes: include `text` attribute for eol attributes
The standard advice for text file eol endings in the .gitattributes file
was updated in e28eae3184 (gitattributes: Document the unified "auto"
handling, 2016-08-26) with a recent clarification in 8c591dbfce (docs:
correct documentation about eol attribute, 2022-01-11), with a follow
up comment by the original author in [1] confirming the use of the eol
attribute in conjunction with the text attribute.
Update Git's .gitattributes file to reflect our own advice.
* maint-2.35:
Git 2.35.7
Git 2.34.7
http: support CURLOPT_PROTOCOLS_STR
http: prefer CURLOPT_SEEKFUNCTION to CURLOPT_IOCTLFUNCTION
http-push: prefer CURLOPT_UPLOAD to CURLOPT_PUT
Git 2.33.7
Git 2.32.6
Git 2.31.7
Git 2.30.8
apply: fix writing behind newly created symbolic links
dir-iterator: prevent top-level symlinks without FOLLOW_SYMLINKS
clone: delay picking a transport until after get_repo_path()
t5619: demonstrate clone_local() with ambiguous transport
* maint-2.34:
Git 2.34.7
http: support CURLOPT_PROTOCOLS_STR
http: prefer CURLOPT_SEEKFUNCTION to CURLOPT_IOCTLFUNCTION
http-push: prefer CURLOPT_UPLOAD to CURLOPT_PUT
Git 2.33.7
Git 2.32.6
Git 2.31.7
Git 2.30.8
apply: fix writing behind newly created symbolic links
dir-iterator: prevent top-level symlinks without FOLLOW_SYMLINKS
clone: delay picking a transport until after get_repo_path()
t5619: demonstrate clone_local() with ambiguous transport
* maint-2.33:
Git 2.33.7
Git 2.32.6
Git 2.31.7
Git 2.30.8
apply: fix writing behind newly created symbolic links
dir-iterator: prevent top-level symlinks without FOLLOW_SYMLINKS
clone: delay picking a transport until after get_repo_path()
t5619: demonstrate clone_local() with ambiguous transport
Junio C Hamano [Fri, 20 Jan 2023 23:36:21 +0000 (15:36 -0800)]
Merge branch 'jk/curl-avoid-deprecated-api'
Deal with a few deprecation warning from cURL library.
* jk/curl-avoid-deprecated-api:
http: support CURLOPT_PROTOCOLS_STR
http: prefer CURLOPT_SEEKFUNCTION to CURLOPT_IOCTLFUNCTION
http-push: prefer CURLOPT_UPLOAD to CURLOPT_PUT
Jeff King [Tue, 17 Jan 2023 03:04:48 +0000 (22:04 -0500)]
http: support CURLOPT_PROTOCOLS_STR
The CURLOPT_PROTOCOLS (and matching CURLOPT_REDIR_PROTOCOLS) flag was
deprecated in curl 7.85.0, and using it generate compiler warnings as of
curl 7.87.0. The path forward is to use CURLOPT_PROTOCOLS_STR, but we
can't just do so unilaterally, as it was only introduced less than a
year ago in 7.85.0.
Until that version becomes ubiquitous, we have to either disable the
deprecation warning or conditionally use the "STR" variant on newer
versions of libcurl. This patch switches to the new variant, which is
nice for two reasons:
- we don't have to worry that silencing curl's deprecation warnings
might cause us to miss other more useful ones
- we'd eventually want to move to the new variant anyway, so this gets
us set up (albeit with some extra ugly boilerplate for the
conditional)
There are a lot of ways to split up the two cases. One way would be to
abstract the storage type (strbuf versus a long), how to append
(strbuf_addstr vs bitwise OR), how to initialize, which CURLOPT to use,
and so on. But the resulting code looks pretty magical:
GIT_CURL_PROTOCOL_TYPE allowed = GIT_CURL_PROTOCOL_TYPE_INIT;
if (...http is allowed...)
GIT_CURL_PROTOCOL_APPEND(&allowed, "http", CURLOPT_HTTP);
and you end up with more "#define GIT_CURL_PROTOCOL_TYPE" macros than
actual code.
On the other end of the spectrum, we could just implement two separate
functions, one that handles a string list and one that handles bits. But
then we end up repeating our list of protocols (http, https, ftp, ftp).
This patch takes the middle ground. The run-time code is always there to
handle both types, and we just choose which one to feed to curl.
Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com> Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Jeff King [Tue, 17 Jan 2023 03:04:44 +0000 (22:04 -0500)]
http: prefer CURLOPT_SEEKFUNCTION to CURLOPT_IOCTLFUNCTION
The IOCTLFUNCTION option has been deprecated, and generates a compiler
warning in recent versions of curl. We can switch to using SEEKFUNCTION
instead. It was added in 2008 via curl 7.18.0; our INSTALL file already
indicates we require at least curl 7.19.4.
But there's one catch: curl says we should use CURL_SEEKFUNC_{OK,FAIL},
and those didn't arrive until 7.19.5. One workaround would be to use a
bare 0/1 here (or define our own macros). But let's just bump the
minimum required version to 7.19.5. That version is only a minor version
bump from our existing requirement, and is only a 2 month time bump for
versions that are almost 13 years old. So it's not likely that anybody
cares about the distinction.
Switching means we have to rewrite the ioctl functions into seek
functions. In some ways they are simpler (seeking is the only
operation), but in some ways more complex (the ioctl allowed only a full
rewind, but now we can seek to arbitrary offsets).
Curl will only ever use SEEK_SET (per their documentation), so I didn't
bother implementing anything else, since it would naturally be
completely untested. This seems unlikely to change, but I added an
assertion just in case.
Likewise, I doubt curl will ever try to seek outside of the buffer sizes
we've told it, but I erred on the defensive side here, rather than do an
out-of-bounds read.
Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com> Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Jeff King [Tue, 17 Jan 2023 03:04:38 +0000 (22:04 -0500)]
http-push: prefer CURLOPT_UPLOAD to CURLOPT_PUT
The two options do exactly the same thing, but the latter has been
deprecated and in recent versions of curl may produce a compiler
warning. Since the UPLOAD form is available everywhere (it was
introduced in the year 2000 by curl 7.1), we can just switch to it.
Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com> Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
* maint-2.32:
Git 2.32.6
Git 2.31.7
Git 2.30.8
apply: fix writing behind newly created symbolic links
dir-iterator: prevent top-level symlinks without FOLLOW_SYMLINKS
clone: delay picking a transport until after get_repo_path()
t5619: demonstrate clone_local() with ambiguous transport
* maint-2.31:
Git 2.31.7
Git 2.30.8
apply: fix writing behind newly created symbolic links
dir-iterator: prevent top-level symlinks without FOLLOW_SYMLINKS
clone: delay picking a transport until after get_repo_path()
t5619: demonstrate clone_local() with ambiguous transport
* maint-2.30:
Git 2.30.8
apply: fix writing behind newly created symbolic links
dir-iterator: prevent top-level symlinks without FOLLOW_SYMLINKS
clone: delay picking a transport until after get_repo_path()
t5619: demonstrate clone_local() with ambiguous transport
Taylor Blau [Wed, 25 Jan 2023 19:58:38 +0000 (14:58 -0500)]
Merge branch 'tb/clone-local-symlinks' into maint-2.30
Resolve a security vulnerability (CVE-2023-22490) where `clone_local()`
is used in conjunction with non-local transports, leading to arbitrary
path exfiltration.
* tb/clone-local-symlinks:
dir-iterator: prevent top-level symlinks without FOLLOW_SYMLINKS
clone: delay picking a transport until after get_repo_path()
t5619: demonstrate clone_local() with ambiguous transport
Eric Wong [Fri, 3 Feb 2023 23:44:30 +0000 (23:44 +0000)]
delta-islands: free island_marks and bitmaps
On my mirror of linux.git forkgroup with 780 islands, this saves
nearly 4G of heap memory in pack-objects. This savings only
benefits delta island users of pack bitmaps, as the process
would otherwise be exiting anyways.
However, there's probably not many delta island users, but the
majority of delta island users would also be pack bitmaps users.
Signed-off-by: Eric Wong <e@80x24.org> Helped-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Helped-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Sat, 4 Feb 2023 00:08:22 +0000 (16:08 -0800)]
Merge branch 'en/ls-files-doc-update'
Doc update to ls-files.
* en/ls-files-doc-update:
ls-files: guide folks to --exclude-standard over other --exclude* options
ls-files: clarify descriptions of status tags for -t
ls-files: clarify descriptions of file selection options
ls-files: add missing documentation for --resolve-undo option
Junio C Hamano [Sat, 4 Feb 2023 00:08:21 +0000 (16:08 -0800)]
Merge branch 'en/rebase-incompatible-opts'
"git rebase" often ignored incompatible options instead of
complaining, which has been corrected.
* en/rebase-incompatible-opts:
rebase: provide better error message for apply options vs. merge config
rebase: put rebase_options initialization in single place
rebase: fix formatting of rebase --reapply-cherry-picks option in docs
rebase: clarify the OPT_CMDMODE incompatibilities
rebase: add coverage of other incompatible options
rebase: fix incompatiblity checks for --[no-]reapply-cherry-picks
rebase: fix docs about incompatibilities with --root
rebase: remove --allow-empty-message from incompatible opts
rebase: flag --apply and --merge as incompatible
rebase: mark --update-refs as requiring the merge backend
projects / thirdparty / git.git / log
