Typofix.
* ak/typofix-2.46-maint:
upload-pack: fix a typo
sideband: fix a typo
setup: fix a typo
run-command: fix a typo
revision: fix a typo
refs: fix typos
rebase: fix a typo
read-cache-ll: fix a typo
pretty: fix a typo
object-file: fix a typo
merge-ort: fix typos
merge-ll: fix a typo
http: fix a typo
gpg-interface: fix a typo
git-p4: fix typos
git-instaweb: fix a typo
fsmonitor-settings: fix a typo
diffcore-rename: fix typos
config.mak.dev: fix a typo
The reftable backend learned to more efficiently handle exclude
patterns while enumerating the refs.
* ps/reftable-exclude:
refs/reftable: wire up support for exclude patterns
reftable/reader: make table iterator reseekable
t/unit-tests: introduce reftable library
Makefile: stop listing test library objects twice
builtin/receive-pack: fix exclude patterns when announcing refs
refs: properly apply exclude patterns to namespaced refs
"git apply" had custom buffer management code that predated before
use of strbuf got widespread, which has been updated to use strbuf,
which also plugged some memory leaks.
* ps/apply-leakfix:
apply: refactor `struct image` to use a `struct strbuf`
apply: rename members that track line count and allocation length
apply: refactor code to drop `line_allocated`
apply: introduce macro and function to init images
apply: rename functions operating on `struct image`
apply: reorder functions to move image-related things together
The convention to calling into built-in command implementation has
been updated to pass the repository, if known, together with the
prefix value.
* jc/pass-repo-to-builtins:
add: pass in repo variable instead of global the_repository
builtin: remove USE_THE_REPOSITORY for those without the_repository
builtin: remove USE_THE_REPOSITORY_VARIABLE from builtin.h
builtin: add a repository parameter for builtin functions
A few usability fixes to "git jump" (in contrib/).
* jk/jump-quickfix-fixes:
git-jump: ignore deleted files in diff mode
git-jump: always specify column 1 for diff entries
When a remote-helper dies before Git writes to it, SIGPIPE killed
Git silently. We now explain the situation a bit better to the end
user in our error message.
* jk/diag-unexpected-remote-helper-death:
print an error when remote helpers die during capabilities
Code clean-up.
* ps/environ-wo-the-repository: (21 commits)
environment: stop storing "core.notesRef" globally
environment: stop storing "core.warnAmbiguousRefs" globally
environment: stop storing "core.preferSymlinkRefs" globally
environment: stop storing "core.logAllRefUpdates" globally
refs: stop modifying global `log_all_ref_updates` variable
branch: stop modifying `log_all_ref_updates` variable
repo-settings: track defaults close to `struct repo_settings`
repo-settings: split out declarations into a standalone header
environment: guard state depending on a repository
environment: reorder header to split out `the_repository`-free section
environment: move `set_git_dir()` and related into setup layer
environment: make `get_git_namespace()` self-contained
environment: move object database functions into object layer
config: make dependency on repo in `read_early_config()` explicit
config: document `read_early_config()` and `read_very_early_config()`
environment: make `get_git_work_tree()` accept a repository
environment: make `get_graft_file()` accept a repository
environment: make `get_index_file()` accept a repository
environment: make `get_object_directory()` accept a repository
environment: make `get_git_common_dir()` accept a repository
...
The interpret-trailers command failed to recognise the end of the
message when the commit log ends in an incomplete line.
* bl/trailers-and-incomplete-last-line-fix:
interpret-trailers: handle message without trailing newline
Cygwin does have /dev/tty support that is needed by things like
single-key input mode.
* rj/cygwin-has-dev-tty:
config.mak.uname: add HAVE_DEV_TTY to cygwin config section
In a few corner cases "git diff --exit-code" failed to report
"changes" (e.g., renamed without any content change), which has
been corrected.
* rs/diff-exit-code-fix:
diff: report dirty submodules as changes in builtin_diff()
diff: report copies and renames as changes in run_diff_cmd()
Merge the topics that have been cooking since 2024-09-13 or so in
'next'.
Let's try a new workflow to update the maintenance track by removing
the "merge ... later to maint" comments from the draft release notes
on the 'master' track.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
In Git 2.39, Git.pm stopped working in a bare repository, which has
been corrected.
* jk/git-pm-bare-repo-fix:
Git.pm: use "rev-parse --absolute-git-dir" rather than perl code
Git.pm: fix bare repository search with Directory option
The support to customize build options to adjust for older versions
and/or older systems for the interop tests has been improved.
* jk/interop-test-build-options:
t/interop: allow per-version make options
The "imap-send" now allows to be compiled with NO_OPENSSL and
OPENSSL_SHA1 defined together.
* jk/no-openssl-with-openssl-sha1:
imap-send: handle NO_OPENSSL even when openssl exists
"git rebase --autostash" failed to resurrect the autostashed
changes when the command gets aborted after giving back control
asking for hlep in conflict resolution.
* pw/rebase-autostash-fix:
rebase: apply and cleanup autostash when rebase fails to start
The error messages from the test script checker have been improved.
* es/chainlint-message-updates:
chainlint: reduce annotation noise-factor
chainlint: make error messages self-explanatory
chainlint: don't be fooled by "?!...?!" in test body
Import clar unit tests framework libgit2 folks invented for our
use.
* ps/clar-unit-test:
Makefile: rename clar-related variables to avoid confusion
clar: add CMake support
t/unit-tests: convert ctype tests to use clar
t/unit-tests: convert strvec tests to use clar
t/unit-tests: implement test driver
Makefile: wire up the clar unit testing framework
Makefile: do not use sparse on third-party sources
Makefile: make hdr-check depend on generated headers
Makefile: fix sparse dependency on GENERATED_H
clar: stop including `shellapi.h` unnecessarily
clar(win32): avoid compile error due to unused `fs_copy()`
clar: avoid compile error with mingw-w64
t/clar: fix compatibility with NonStop
t: import the clar unit testing framework
t: do not pass GIT_TEST_OPTS to unit tests with prove
The `struct image` uses a character array to track the pre- or postimage
of a patch operation. This has multiple downsides:
- It is somewhat hard to track memory ownership. In fact, we have
several memory leaks in git-apply(1) because we do not (and cannot
easily) free the buffer in all situations.
- We have to reinvent the wheel and manually implement a lot of
functionality that would already be provided by `struct strbuf`.
- We have to carefully track whether `update_pre_post_images()` can do
an in-place update of the postimage or whether it has to allocate a
new buffer for it.
This is all rather cumbersome, and especially `update_pre_post_images()`
is really hard to understand as a consequence even though what it is
doing is rather trivial.
Refactor the code to use a `struct strbuf` instead, addressing all of
the above. Like this we can easily perform in-place updates in all
situations, the logic to perform those updates becomes way simpler and
the lifetime of the buffer becomes a ton easier to track.
This refactoring also plugs some leaking buffers as a side effect.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The `struct image` has two members `nr` and `alloc` that track the
number of lines as well as how large its array is. It is somewhat easy
to confuse these members with `len` though, which tracks the length of
the `buf` member.
Rename these members to `line_nr` and `line_alloc` respectively to avoid
confusion. This is in line with how we typically name variables that
track an array in this way.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
