Small code clean-up around constness area.
* cf/constness-fixes:
dir: avoid -Wdiscarded-qualifiers in remove_path()
bloom: remove a misleading const qualifier
Try to resurrect and reboot a stalled "avoid sending risky escape
sequences taken from sideband to the terminal" topic by Dscho. The
plan is to keep it in 'next' long enough to see if anybody screams
with the "everything dropped except for ANSI color escape sequence"
default.
* jc/neuter-sideband-fixup:
sideband: drop 'default' configuration
sideband: offer to configure sanitizing on a per-URL basis
sideband: add options to allow more control sequences to be passed through
sideband: do allow ANSI color sequences by default
sideband: introduce an "escape hatch" to allow control characters
sideband: mask control characters
The run_command() API lost its implicit dependence on the singleton
the_repository instance.
* bk/run-command-wo-the-repository:
run-command: wean auto_maintenance() functions off the_repository
run-command: wean start_command() off the_repository
Editorconfig filename patterns were specified incorrectly, making
many source files inside subdirectories uncovered, which has been
corrected.
* ps/editorconfig-unanchor:
editorconfig: fix style not applying to subdirs anymore
A test now use symbolic constant $ZERO_OID instead of 40 "0" to
work better with SHA-256 as well as SHA-1.
* ss/t3200-test-zero-oid:
t3200: replace hardcoded null OID with $ZERO_OID
Revamp the way combined option filter is parsed.
* dd/list-objects-filter-options-wo-strbuf-split:
list-objects-filter-options: avoid strbuf_split_str()
worktree: do not pass strbuf by value
"git send-email" has learned to be a bit more careful when it
accepts charset to use from the end-user, to avoid 'y' (mistaken
'yes' when expecting a charset like 'UTF-8') and other nonsense.
* sp/send-email-validate-charset:
send-email: validate charset name in 8bit encoding prompt
Move gitlab CI from macOS 14 images that are being deprecated.
* ps/ci-gitlab-prepare-for-macos-14-deprecation:
gitlab-ci: update to macOS 15 images
meson: detect broken iconv that requires ICONV_RESTART_RESET
meson: simplify iconv-emits-BOM check
"git send-email" learns to pass hostname/port to Authen::SASL
module.
* ag/send-email-sasl-with-host-port:
send-email: pass smtp hostname and port to Authen::SASL
A bit of OIDmap API enhancement and cleanup.
* sk/oidmap-clear-with-custom-free-func:
builtin/rev-list: migrate missing_objects cleanup to oidmap_clear_with_free()
oidmap: make entry cleanup explicit in oidmap_clear
The way end-users can add their own "git <cmd>" subcommand by
storing "git-<cmd>" in a directory on their $PATH has not been
documented clearly, which has been corrected.
* os/doc-custom-subcommand-on-path:
doc: add information regarding external commands
The code to maintain mapping between object names in multiple hash
functions is being added, written in Rust.
* bc/sha1-256-interop-02:
object-file-convert: always make sure object ID algo is valid
rust: add a small wrapper around the hashfile code
rust: add a new binary object map format
rust: add functionality to hash an object
rust: add a build.rs script for tests
rust: fix linking binaries with cargo
hash: expose hash context functions to Rust
write-or-die: add an fsync component for the object map
csum-file: define hashwrite's count as a uint32_t
rust: add additional helpers for ObjectID
hash: add a function to look up hash algo structs
rust: add a hash algorithm abstraction
rust: add a ObjectID struct
hash: use uint32_t for object_id algorithm
conversion: don't crash when no destination algo
repository: require Rust support for interoperability
Replace old style 'test -f' with helper
'test_path_is_file', which make debugging
a failing test easier by loudly reporting
what expectation was not met.
Signed-off-by: Pablo Sabater <pabloosabaterr@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The prepare_auto_maintenance() relies on the_repository to read
configurations. Since run_auto_maintenance() calls
prepare_auto_maintenance(), it also implicitly depends the_repository.
Add 'struct repository *' as a parameter to both functions and update
all callers to pass the_repository.
With no global repository dependencies left in this file, remove the
USE_THE_REPOSITORY_VARIABLE macro.
Suggested-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Burak Kaan Karaçay <bkkaracay@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The start_command() relies on the_repository due to the
close_object_store flag in 'struct child_process'. When this flag is
set, start_command() closes the object store associated with
the_repository before spawning a child process.
To eliminate this dependency, replace the 'close_object_store' with the
new 'struct object_database *odb_to_close' field. This allows callers to
specify the object store that needs to be closed.
Suggested-by: René Scharfe <l.s.r@web.de>
Signed-off-by: Burak Kaan Karaçay <bkkaracay@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
CVS initialization runs outside a test_expect_success and when it
fails, the error report isn't good.
Wrap CVS initialization in a skip_all check so when CVS initialization
fails, the error report becomes clearer.
Move the Git repo initialization into its own test_expect_success instead
of being in the same CVS check.
Signed-off-by: Pablo Sabater <pabloosabaterr@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
To support the SHA-256 transition, replace the hardcoded 40-zero string
in 'git branch --merged' with '$ZERO_OID'. The current 40-character
string causes the test to fail prematurely in SHA-256 environments
because Git identifies a "malformed object name" (due to the 40 vs 64
character mismatch) before it even validates the object type.
By using '$ZERO_OID', we ensure the hash length is always correct for
the active algorithm. Additionally, use 'test_grep' to verify the
"must point to a commit" error message, ensuring the test validates
the object type logic rather than just string syntax.
Suggested-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Siddharth Shrimali <r.siddharth.shrimali@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
parse_combine_filter() splits a combine: filter spec at '+' using
strbuf_split_str(), which yields an array of strbufs with the
delimiter left at the end of each non-final piece. The code then
mutates each non-final piece to strip the trailing '+' before parsing.
Allocating an array of strbufs is unnecessary. The function processes
one sub-spec at a time and does not use strbuf editing on the pieces.
The two helpers it calls, has_reserved_character() and
parse_combine_subfilter(), only read the string content of the strbuf
they receive.
Walk the input string directly with strchrnul() to find each '+',
copying each sub-spec into a reusable temporary buffer. The '+'
delimiter is naturally excluded. Empty sub-specs (e.g. from a
trailing '+') are silently skipped for consistency. Change the
helpers to take const char * instead of struct strbuf *.
The test that expected an error on a trailing '+' is removed, since
that behavior was incorrect.
Signed-off-by: Deveshi Dwivedi <deveshigurgaon@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
write_worktree_linking_files() takes two struct strbuf parameters by
value, even though it only reads path strings from them.
Passing a strbuf by value is misleading and dangerous. The structure
carries a pointer to its underlying character array; caller and callee
end up sharing that storage. If the callee ever causes the strbuf to
be reallocated, the caller's copy becomes a dangling pointer, which
results in a double-free when the caller does strbuf_release().
The function only needs the string values, not the strbuf machinery.
Switch it to take const char * and update all callers to pass .buf.
Signed-off-by: Deveshi Dwivedi <deveshigurgaon@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
In 046e1117d5 (templates: add .gitattributes entry for sample hooks,
2026-02-13) we have added another pattern to our EditorConfig that sets
the style for our hook templates. As our templates are located in
"templates/hooks/", we explicitly specify that subdirectory as part of
the globbing pattern.
This change causes files in other subdirectories, like for example
"builtin/add.c", to not be configured properly anymore. This seems to
stem from a subtlety in the EditorConfig specification [1]:
If the glob contains a path separator (a / not inside square
brackets), then the glob is relative to the directory level of the
particular .editorconfig file itself. Otherwise the pattern may also
match at any level below the .editorconfig level.
What's interesting is that the _whole_ expression is considered to be
the glob. So when the expression used is for example "{*.c,foo/*.h}",
then it will be considered a single glob, and because it contains a path
separator we will now anchor "*.c" matches to the same directory as the
".editorconfig" file.
Fix this issue by splitting out the configuration for hook templates
into a separate section. It leads to a tiny bit of duplication, but the
alternative would be something like the following (note the "{,**/}"):
[{{,**/}*.{c,h,sh,bash,perl,pl,pm,txt,adoc},config.mak.*,{,**/}Makefile,templates/hooks/*.sample}]
indent_style = tab
tab_width = 8
This starts to become somewhat hard to read, so the duplication feels
like the better tradeoff.
[1]: https://spec.editorconfig.org/#glob-expressions
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Acked-by: Phillip Wood <phillip.wood@dunelm.org.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
In-code comment update to record a design decision to allow lazy
computation of patch IDs.
* ty/patch-ids-document-lazy-eval:
patch-ids: document intentional const-casting in patch_id_neq()
Plug a few leaks where mmap'ed memory regions are not unmapped.
* jk/unleak-mmap:
meson: turn on NO_MMAP when building with LSan
Makefile: turn on NO_MMAP when building with LSan
object-file: fix mmap() leak in odb_source_loose_read_object_stream()
pack-revindex: avoid double-loading .rev files
check_connected(): fix leak of pack-index mmap
check_connected(): delay opening new_pack
While discovering a ".git" directory, the code treats any stat()
failure as a sign that a filesystem entity .git does not exist
there, and ignores ".git" that is not a "gitdir" file or a
directory. The code has been tightened to notice and report
filesystem corruption better.
* ty/setup-error-tightening:
setup: improve error diagnosis for invalid .git files
Further update to the i18n alias support to avoid regressions.
* jh/alias-i18n-fixes:
doc: fix list continuation in alias.adoc
git, help: fix memory leaks in alias listing
alias: treat empty subsection [alias ""] as plain [alias]
doc: fix list continuation in alias subsection example
"git diff --no-index --find-object=<object-name>" outside a
repository of course wouldn't be able to find the object and died
while parsing the command line, which is made to die in a bit more
user-friendly way.
* mm/diff-no-index-find-object:
diff: fix crash with --find-object outside repository
The parse-options API learned to notice an options[] array with
duplicated long options.
* rs/parse-options-duplicated-long-options:
parseopt: check for duplicate long names and numerical options
pack-objects: remove duplicate --stdin-packs definition
Allow hook commands to be defined (possibly centrally) in the
configuration files, and run multiple of them for the same hook
event.
* ar/config-hooks:
hook: add -z option to "git hook list"
hook: allow out-of-repo 'git hook' invocations
hook: allow event = "" to overwrite previous values
hook: allow disabling config hooks
hook: include hooks from the config
hook: add "git hook list" command
hook: run a list of hooks to prepare for multihook support
hook: add internal state alloc/free callbacks
The configuration variable format.noprefix did not behave as a
proper boolean variable, which has now been fixed and documented.
* kh/format-patch-noprefix-is-boolean:
doc: diff-options.adoc: make *.noprefix split translatable
doc: diff-options.adoc: show format.noprefix for format-patch
format-patch: make format.noprefix a boolean
When building with glibc-2.43 there is the following warning:
dir.c:3526:15: warning: assignment discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
3526 | slash = strrchr(name, '/');
| ^
In this case we use a non-const pointer to get the last slash of the
unwritable file name, and then use it again to write in the strdup'd
file name.
We can avoid this warning and make the code a bit more clear by using a
separate variable to access the original argument and its strdup'd
copy.
Signed-off-by: Collin Funk <collin.funk1@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
It unfortunately is a recurring theme that new developers tend to
pile more "fixup" patches on top of the already reviewed patches,
making the topic longer and keeping the history of all wrong turns,
which interests nobody in the larger picture. Even picking a narrow
search in the list archive for "pretend to be a perfect " substring,
we find these:
https://lore.kernel.org/git/xmqqk29bsz2o.fsf@gitster.mtv.corp.google.com/https://lore.kernel.org/git/xmqqd0ds5ysq.fsf@gitster-ct.c.googlers.com/https://lore.kernel.org/git/xmqqr173faez.fsf@gitster.g/
The SubmittingPatches guide does talk about going incremental once a
topic hits the 'next' branch, but it does not say much about how a
new iteration of the topic should be prepared before that happens,
and it does not mention that the developers are encouraged to seize
the opportunity to pretend to be perfect with a full replacement set
of patches.
Add a new paragraph to stress this point in the section that
describes the life-cycle of a patch series.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
