"ort" merge backend handles merging corrupt trees better by
aborting when it should.
* en/ort-harden-against-corrupt-trees:
cache-tree: fix verify_cache() to catch non-adjacent D/F conflicts
merge-ort: abort merge when trees have duplicate entries
merge-ort: free diff pairs queue in clear_or_reinit_internal_opts()
merge-ort: drop unnecessary show_all_errors from collect_merge_info()
merge-ort: propagate callback errors from traverse_trees_wrapper()
Documentation updates.
* kh/doc-trailers:
doc: interpret-trailers: document comment line treatment
doc: interpret-trailers: commit to “trailer block” term
doc: interpret-trailers: join new-trailers again
doc: interpret-trailers: add key format example
doc: interpret-trailers: explain key format
doc: interpret-trailers: explain the format after the intro
doc: interpret-trailers: not just for commit messages
doc: interpret-trailers: use “metadata” in Name as well
doc: interpret-trailers: replace “lines” with “metadata”
doc: interpret-trailers: stop fixating on RFC 822
The path completion for commands like `git rm` and `git mv`, is being
updated to hide dotfiles by default, unless the user explicitly starts
the path with a dot, matching standard shell-completion behavior.
* za/completion-hide-dotfiles:
completion: hide dotfiles for selected path completion
Doc update for "git replay" to actually refer to its configuration
variables.
* kh/doc-replay-config:
doc: replay: move “default” to the right-hand side
doc: replay: use a nested description list
doc: replay: improve config description
doc: link to config for git-replay(1)
`git ls-files --modified` and `git ls-files --deleted` have been
optimized to filter with pathspec before calling lstat() when there is
only a single pathspec item, avoiding unnecessary filesystem access
for entries that will not be shown.
* td/ls-files-pathspec-prefilter:
ls-files: filter pathspec before lstat
Various AsciiDoc markup fixes in 'git config' documentation and
related files to ensure lists and formatting are rendered correctly.
* ta/doc-config-adoc-fixes:
doc: git-config: escape erroneous highlight markup
doc: config/sideband: fix description list delimiter
doc: config: terminate runaway lists
Continuation of "setup.c" refactoring to drop remaining global state
(`git_work_tree_cfg`, `is_bare_repository_cfg`). The most notable
outcome is that `is_bare_repository()` has been updated to no longer
implicitly rely on `the_repository`.
* ps/setup-drop-global-state:
treewide: drop USE_THE_REPOSITORY_VARIABLE
environment: stop using `the_repository` in `is_bare_repository()`
environment: split up concerns of `is_bare_repository_cfg`
builtin/init: stop modifying `is_bare_repository_cfg`
setup: remove global `git_work_tree_cfg` variable
builtin/init: simplify logic to configure worktree
builtin/init: stop modifying global `git_work_tree_cfg` variable
'git describe' has been taught to pass the 'refs/tags/' prefix down to
the ref iterator when '--all' is not requested, avoiding unnecessary
iteration over non-tag refs.
* td/describe-tag-iteration:
describe: limit default ref iteration to tags
The global configuration variables protect_hfs and protect_ntfs have
been migrated into struct repo_config_values to tie them to
per-repository configuration state.
* ty/move-protect-hfs-ntfs:
environment: move 'protect_hfs' and 'protect_ntfs' into 'repo_config_values'
The TSAN race in transfer_debug() within transport-helper.c has been
resolved by initializing the debug flag early in
bidirectional_transfer_loop() before spawning worker threads, allowing
the removal of a TSAN suppression.
* ps/transport-helper-tsan-fix:
transport-helper: fix TSAN race in transfer_debug()
Project-specific configuration for b4 has been introduced, and the
documentation has been updated to recommend using it as a
streamlined method for submitting patches.
* ps/doc-recommend-b4:
b4: introduce configuration for the Git project
MyFirstContribution: recommend the use of b4
MyFirstContribution: recommend shallow threading of cover letters
The handling of promisor-remote protocol capability has been
loosened to allow the other side to add to the list of promisor
remotes via the promisor.acceptFromServerURL configuration
variable.
* cc/promisor-auto-config-url-more:
doc: promisor: improve acceptFromServer entry
promisor-remote: auto-configure unknown remotes
promisor-remote: trust known remotes matching acceptFromServerUrl
promisor-remote: introduce promisor.acceptFromServerUrl
promisor-remote: add 'local_name' to 'struct promisor_info'
urlmatch: add url_normalize_pattern() helper
urlmatch: change 'allow_globs' arg to bool
t5710: simplify 'mkdir X' followed by 'git -C X init'
Advice shown by "git status" when the local branch is behind or has
diverged from its push branch has been updated to suggest "git pull
<remote> <branch>".
* hn/status-pull-advice-qualified:
remote: qualify "git pull" advice for non-upstream compareBranches
"git index-pack" has been optimized by retaining child bases in the
delta cache instead of immediately freeing them, letting the existing
cache limit policy decide eviction.
* ab/index-pack-retain-child-bases:
index-pack: retain child bases in delta cache
The subprocess handshake during startup has been made gentler by using
packet_read_line_gently() instead of packet_read_line() to prevent the
parent Git process from dying abruptly when a configured subprocess
(e.g., a clean/smudge filter) fails to start.
* mm/subprocess-handshake-fix:
sub-process: use gentle handshake to avoid die() on startup failure
Various typos, grammatical errors, and duplicated words in both
documentation and code comments have been corrected.
* wy/docs-typofixes:
docs: fix typos and grammar
A handful of inappropriate uses of the_repository have been
rewritten to use the right repository structure instance in the
unpack-trees.c codepath.
* jd/unpack-trees-wo-the-repository:
unpack-trees: use repository from index instead of global
A recent regression in t7527 that broke TAP output has been fixed,
some other test noise that also broke TAP output has been silenced,
and 'prove' is now configured to fail on invalid TAP output to
prevent future regressions.
* ps/t7527-fix-tap-output:
t: let prove fail when parsing invalid TAP output
t/lib-git-p4: silence output when killing p4d and its watchdog
t/test-lib: silence EBUSY errors on Windows during test cleanup
t7810: turn MB_REGEX check into a lazy prereq
t7527: fix broken TAP output
ci: unify Linux images across GitLab and GitHub
gitlab-ci: add missing Linux jobs
gitlab-ci: rearrange Linux jobs to match GitHub's order
The 'git describe --contains --all' command has been fixed to
properly honor the '--match' and '--exclude' options by passing
them down to 'git name-rev' with the appropriate reference
prefixes.
* jk/describe-contains-all-match-fix:
describe: fix --exclude, --match with --contains and --all
Streaming revision walks have been optimized by using a priority queue
for date-sorting commits, speeding up walks repositories with many
merges.
* kk/streaming-walk-pqueue:
revision: use priority queue for non-limited streaming walks
revision: introduce rev_walk_mode to clarify get_revision_1()
pack-objects: call release_revisions() after cruft traversal
Many core configuration variables have been migrated from global
variables into 'repo_config_values' to tie them to a specific
repository instance, avoiding cross-repository state leakage.
* ob/more-repo-config-values:
environment: move "warn_on_object_refname_ambiguity" into `struct repo_config_values`
environment: move "sparse_expect_files_outside_of_patterns" into `struct repo_config_values`
environment: move "core_sparse_checkout_cone" into `struct repo_config_values`
environment: move "precomposed_unicode" into `struct repo_config_values`
environment: move "pack_compression_level" into `struct repo_config_values`
environment: move `zlib_compression_level` into `struct repo_config_values`
environment: move "check_stat" into `struct repo_config_values`
environment: move "trust_ctime" into `struct repo_config_values`
Wording used in "format-patch --subject-prefix" documentation
has been improved.
* lo/doc-format-patch-subject-prefix:
Documentation: remove redundant 'instead' in --subject-prefix
The setup logic to discover and configure repositories has been
refactored, and the initialization of the object database has been
centralized.
* ps/setup-centralize-odb-creation:
setup: construct object database in `apply_repository_format()`
repository: stop reading loose object map twice on repo init
setup: stop initializing object database without repository
setup: stop creating the object database in `setup_git_env()`
repository: stop initializing the object database in `repo_set_gitdir()`
setup: deduplicate logic to apply repository format
setup: drop `setup_git_env()`
t0001: plug test gaps for git-init(1) with GIT_OBJECT_DIRECTORY
"git config foo.bar=baz" is not likely to be a request to read the
value of such a variable with '=' in its name; rather it is plausible
that the user meant "git config set foo.bar baz". Give advice when
giving an error message.
* hn/config-typo-advice:
config: improve diagnostic for "set" with missing value
config: add git_config_key_is_valid() for quiet validation
"git rev-list" (and "git log" family of commands) learned a new "--max-count-oldest"
that picks oldest N commits in the range instead of the usual newest.
* mf/revision-max-count-oldest:
bash-completions: add --max-count-oldest
revision.c: implement --max-count-oldest
Documentation and tests have been added to clarify that Git's internal
raw timestamp format requires a `@` prefix for values less than
100,000,000 to prevent ambiguity with other formats like YYYYMMDD.
* ls/doc-raw-timestamp-prefix:
doc: document and test `@` prefix for raw timestamps
Guidelines on how to write a cover letter for a multi-patch series
have been added to SubmittingPatches, which also got a new marker
to separate the section for typofixes.
* jc/submitting-patches-cover-letter:
SubmittingPatches: describe cover letter
SubmittingPatches: separate typofixes section
Advanced emulation of kill() used on Windows in GfW has been
upstreamed to improve the symptoms like left-behind .lock files and
that fails to let the child clean-up itself when it gets killed.
* js/win-kill-child-more-gently:
mingw: really handle SIGINT
mingw: kill child processes in a gentler way
GIT_GNUC_PREREQ() uses a glibc-style bit-shift version comparison,
which is harder to read than an explicit major/minor comparison.
Use an explicit comparison, as in many BSD <sys/cdefs.h> headers, and
drop the Linux header attribution comment because it no longer applies.
Signed-off-by: Dominik Loidolt <dominik.loidolt@univie.ac.at>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Fix the preprocessor indentation of the GIT_GNUC_PREREQ() and UNUSED
macros according to the CodingGuidelines, without changing their
behavior.
Adjust the spelling in the GIT_GNUC_PREREQ() comment block.
Signed-off-by: Dominik Loidolt <dominik.loidolt@univie.ac.at>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Use a dedicated Clang version check for the UNUSED macro.
Commit 7c07f36ad2 (git-compat-util.h: GCC deprecated message arg only in
GCC 4.5+, 2022-10-05) restricted use of the deprecated attribute's
message argument in the UNUSED macro to GCC 4.5 or newer.
Clang identifies itself as GNUC 4.2.1 for compatibility, so
GIT_GNUC_PREREQ(4, 5) does not detect whether Clang supports the
deprecated("...") form. Add GIT_CLANG_PREREQ() macro and use it to
enable the UNUSED warning message for Clang 2.9 and newer.
Signed-off-by: Dominik Loidolt <dominik.loidolt@univie.ac.at>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
In --deleted and --modified modes, show_files() calls lstat() for each
index entry before show_ce() applies the pathspec. prune_index() avoids
most of these calls for pathspecs with a common directory prefix, but
not for a top-level name or leading wildcard.
Match before lstat() to avoid accessing the worktree for entries that
cannot be shown. Treat this as a prefilter: do not update ps_matched,
and retain the match in show_ce() so --error-unmatch is satisfied only
by entries that the selected modes actually show.
Prefilter only a single pathspec item, bounding the added work for each
index entry. Applying match_pathspec() to multiple arguments can cost
more than the lstat() calls it avoids. In a synthetic repository with
10,000 clean files, passing every path to ls-files --modified increased
runtime from 112.5 ms to 494.1 ms when the prefilter was unconditional.
With $parent and $this exported as paths to binaries built from the
parent and this commit, on a repository with 881,290 index entries:
hyperfine --warmup 0 --runs 3 \
--command-name parent \
'$parent -c core.fsmonitor=false ls-files --deleted -- README.md >/dev/null' \
--command-name this-commit \
'$this -c core.fsmonitor=false ls-files --deleted -- README.md >/dev/null'
reported means of 65.790 seconds for the parent and 4.987 seconds for
this commit.
Link: https://lore.kernel.org/r/xmqqfr2tnfk0.fsf@gitster.g
Helped-by: Jeff King <peff@peff.net>
Signed-off-by: Tamir Duberstein <tamird@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Move the global 'protect_hfs' and 'protect_ntfs' configurations
into the repository-specific 'repo_config_values' struct.
This will help with the elimination of 'the_repository'
To ensure code readability, the getter functions
'repo_protect_hfs()' and 'repo_protect_ntfs()'
have been introduced.
For now, associated functions access this configuration by
explicitly falling back to 'the_repository', which needs to
be addressed in the future.
Note: In 't/helper/test-path-utils.c', there is a function
'protect_ntfs_hfs_benchmark()' where these two global
variables are used as loop iterators. New local variables
have been created to replace them.
Mentored-by: Christian Couder <christian.couder@gmail.com>
Mentored-by: Ayush Chandekar <ayu.chandekar@gmail.com>
Mentored-by: Olamide Caleb Bello <belkid98@gmail.com>
Signed-off-by: Tian Yuchen <cat@malon.dev>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
* 'master' of https://github.com/j6t/git-gui:
git-gui: silence install recipes under "make -s"
git-gui: add gui and pick as explicit subcommands
git-gui: check browser/blame arguments carefully
git-gui: allow specifying path '.' to the browser
git-gui: try harder to find worktree from gitdir
git-gui: simplify [is_bare] to report if a worktree is known
git-gui: use git rev-parse for worktree discovery
git-gui: use rev-parse exclusively to find a repository
git-gui: use --absolute-git-dir
git-gui: do not change global vars in choose_repository::pick
git-gui: guard set/unset of GIT_DIR and GIT_WORK_TREE
git-gui: remove unnecessary 'cd $_gitworktree' from do_gitk
git-gui: use HEAD as current branch when detached
* ml/repo-discovery:
git-gui: add gui and pick as explicit subcommands
git-gui: check browser/blame arguments carefully
git-gui: allow specifying path '.' to the browser
git-gui: try harder to find worktree from gitdir
git-gui: simplify [is_bare] to report if a worktree is known
git-gui: use git rev-parse for worktree discovery
git-gui: use rev-parse exclusively to find a repository
git-gui: use --absolute-git-dir
git-gui: do not change global vars in choose_repository::pick
git-gui: guard set/unset of GIT_DIR and GIT_WORK_TREE
git-gui: remove unnecessary 'cd $_gitworktree' from do_gitk
git-gui: use HEAD as current branch when detached
Paired octothorpes are used in AsciiDoc to mark highlighted text,
<mark> being the equivalent HTML tag. To use the symbol as a literal
character, it can be escaped with backticks.
Do so in git-config.adoc.
While at it, tweak the text slightly to make it scan better.
Signed-off-by: Tuomas Ahola <taahol@utu.fi>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
There are many places in git-config(1) where paragraphs that should
logically come after a list are instead appended to the last item of
the list. This is a well-documented quirk of AsciiDoc, and can be
mitigated by enclosing the list in an open block:
--
* first item
* last item
--
+
New paragraph after the list.
Fix the issue accordingly.
Signed-off-by: Tuomas Ahola <taahol@utu.fi>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
One test in this script creates a pair of FIFOs, "in" and "out",
that are named so generically that later tests may be tempted to use
them. By the time those later tests run a command with its output
redirected to the file (e.g., "git foobar >out"), however, nobody is
reading from the lingering FIFO, and the test gets blocked forever.
Clean them up when the test finishes.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Adapt a couple of trivial callers of `is_bare_repository()` to instead
use a repository available via the caller's context so that we can drop
the `USE_THE_REPOSITORY_VARIABLE` macro.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Refactor `is_bare_repository()` to take in a repository parameter so
that we no longer depend on `the_repository`. Adjust callers
accordingly.
Furthermore, move the function outside of the declarations that are only
available when `USE_THE_REPOSITORY_VARIABLE` is set, as it no longer
depends on that variable.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
