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This reverts commit f5bfcc823ba242a46e20fb6f71c9fbf7ebb222fe, which
made "git log -m" imply "--patch" by default. The logic was that
"-m", which makes diff generation for merges perform a diff against
each parent, has no use unless I am viewing the diff, so we could save
the user some typing by turning on display of the resulting diff
automatically. That wasn't expected to adversely affect scripts
because scripts would either be using a command like "git diff-tree"
that already emits diffs by default or would be combining -m with a
diff generation option such as --name-status. By saving typing for
interactive use without adversely affecting scripts in the wild, it
would be a pure improvement.
The problem is that although diff generation options are only relevant
for the displayed diff, a script author can imagine them affecting
path limiting. For example, I might run
git log -w --format=%H -- README
hoping to list commits that edited README, excluding whitespace-only
changes. In fact, a whitespace-only change is not TREESAME so the use
of -w here has no effect (since we don't apply these diff generation
flags to the diff_options struct rev_info::pruning used for this
purpose), but the documentation suggests that it should work
Suppose you specified foo as the <paths>. We shall call
commits that modify foo !TREESAME, and the rest TREESAME. (In
a diff filtered for foo, they look different and equal,
respectively.)
and a script author who has not tested whitespace-only changes
wouldn't notice.
Similarly, a script author could include
git log -m --first-parent --format=%H -- README
to filter the first-parent history for commits that modified README.
The -m is a no-op but it reflects the script author's intent. For
example, until 1e20a407fe2 (stash list: stop passing "-m" to "git
log", 2021-05-21), "git stash list" did this.
As a result, we can't safely change "-m" to imply "-p" without fear of
breaking such scripts. Restore the previous behavior.
Noticed because Rust's src/bootstrap/bootstrap.py made use of this
same construct: https://github.com/rust-lang/rust/pull/87513. That
script has been updated to omit the unnecessary "-m" option, but we
can expect other scripts in the wild to have similar expectations.
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Signed-off-by: Peter Krefting <peter@softwolves.pp.se>
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cf2dc1c238 (speed up alt_odb_usable() with many alternates, 2021-07-07)
introduces a KHASH_INIT invocation with a trailing ';', which while
commonly expected will trigger warnings with pedantic on both
clang[-Wextra-semi] and gcc[-Wpedantic], because that macro has already
a semicolon and is meant to be invoked without one.
while fixing the macro would be a worthy solution (specially considering
this is a common recurring problem), remove the extra ';' for now to
minimize churn.
Signed-off-by: Carlo Marcelo Arenas Belón <carenas@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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92d8ed8ac1 (oidtree: a crit-bit tree for odb_loose_cache, 2021-07-07)
adds a struct oidtree_node that contains only an n field with a
struct cb_node.
unfortunately, while building in pedantic mode witch clang 12 (as well
as a similar error from gcc 11) it will show:
oidtree.c:11:17: error: 'n' may not be nested in a struct due to flexible array member [-Werror,-Wflexible-array-extensions]
struct cb_node n;
^
because of a constrain coded in ISO C 11 6.7.2.1¶3 that forbids using
structs that contain a flexible array as part of another struct.
use a strict cb_node directly instead.
Signed-off-by: Carlo Marcelo Arenas Belón <carenas@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Signed-off-by: Tran Ngoc Quan <vnwildman@gmail.com>
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Signed-off-by: Junio C Hamano <gitster@pobox.com>
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* cb/t7508-regexp-fix:
t7508: avoid non POSIX BRE
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* ab/pickaxe-pcre2:
diff: --pickaxe-all typofix
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* fc/disable-checkwinsize:
test: fix for COLUMNS and bash 5
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Since c49a177bec (test-lib.sh: set COLUMNS=80 for --verbose
repeatability, 2021-06-29) multiple tests have been failing when using
bash 5 because checkwinsize is enabled by default, therefore COLUMNS is
reset using TIOCGWINSZ even for non-interactive shells.
It's debatable whether or not bash should even be doing that, but for
now we can avoid this undesirable behavior by disabling this option.
Reported-by: Fabian Stelzer <fabian.stelzer@campoint.net>
Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
[jc: with SZEDER Gábor's suggestion to do this before setting COLUMNS]
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Signed-off-by: Alexander Shopov <ash@kambanaria.org>
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* 'po-id' of github.com:bagasme/git-po:
l10n: id: po-id for 2.33.0 (round 1)
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Signed-off-by: Daniel Santos <hello@brighterdan.com>
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* removed all unecessary trailing file comments
Signed-off-by: Daniel Santos <hello@brighterdan.com>
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* filled translation table
* add other translation table helper
Signed-off-by: Daniel Santos <hello@brighterdan.com>
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Translate following new components:
* builtin/show-branch.c
* builtin/show-index.c
* builtin/show-ref.c
* builtin/shortlog.c
* builtin/describe.c
* bisect.c
* builtin/bisect--helper.c
* blame.c
* builtin/blame.c
* grep.c
* builtin/grep.c
* builtin/diff-tree.c
* builtin/diff.c
* help.c
Update translation for following components:
* diff.c
* builtin/clone.c
* builtin/fetch.c
Signed-off-by: Bagas Sanjaya <bagasdotme@gmail.com>
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* 'tr-loc-v2.33' of github.com:bitigchi/git-po:
l10n: tr: v2.33.0 round 1
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Signed-off-by: Emir Sarı <bitigchi@me.com>
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* 'fr_v2.33_rnd1' of github.com:jnavila/git:
l10n: fr.po v2.33 rnd 1
l10n: fr: fix typo
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Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Windows rmdir() equivalent behaves differently from POSIX ones in
that when used on a symbolic link that points at a directory, the
target directory gets removed, which has been corrected.
* tb/mingw-rmdir-symlink-to-directory:
mingw: align symlinks-related rmdir() behavior with Linux
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Doc mark-up fix.
* ar/doc-markup-fix:
Documentation: render special characters correctly
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Portability test update.
* ab/getcwd-test:
t0001: fix broken not-quite getcwd(3) test in bed67874e2
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Code simplification.
* rs/use-fspathhash:
use fspathhash() everywhere
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The local changes stashed by "git merge --autostash" were lost when
the merge failed in certain ways, which has been corrected.
* pb/merge-autostash-more:
merge: apply autostash if merge strategy fails
merge: apply autostash if fast-forward fails
Documentation: define 'MERGE_AUTOSTASH'
merge: add missing word "strategy" to a message
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Further optimization on "merge -sort" backend.
* en/ort-perf-batch-14:
merge-ort: restart merge with cached renames to reduce process entry cost
merge-ort: avoid recursing into directories when we don't need to
merge-ort: defer recursing into directories when merge base is matched
merge-ort: add a handle_deferred_entries() helper function
merge-ort: add data structures for allowable trivial directory resolves
merge-ort: add some more explanations in collect_merge_info_callback()
merge-ort: resolve paths early when we have sufficient information
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"git checkout" and "git commit" learn to work without unnecessarily
expanding sparse indexes.
* ds/commit-and-checkout-with-sparse-index:
unpack-trees: resolve sparse-directory/file conflicts
t1092: document bad 'git checkout' behavior
checkout: stop expanding sparse indexes
sparse-index: recompute cache-tree
commit: integrate with sparse-index
p2000: compress repo names
p2000: add 'git checkout -' test and decrease depth
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Reorganize and update the SubmitingPatches document.
* ab/update-submitting-patches:
SubmittingPatches: replace discussion of Travis with GitHub Actions
SubmittingPatches: move discussion of Signed-off-by above "send"
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Leak plugging.
* ah/plugleaks:
reset: clear_unpack_trees_porcelain to plug leak
builtin/rebase: fix options.strategy memory lifecycle
builtin/merge: free found_ref when done
builtin/mv: free or UNLEAK multiple pointers at end of cmd_mv
convert: release strbuf to avoid leak
read-cache: call diff_setup_done to avoid leak
ref-filter: also free head for ATOM_HEAD to avoid leak
diffcore-rename: move old_dir/new_dir definition to plug leak
builtin/for-each-repo: remove unnecessary argv copy to plug leak
builtin/submodule--helper: release unused strbuf to avoid leak
environment: move strbuf into block to plug leak
fmt-merge-msg: free newly allocated temporary strings when done
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Rewrite of "git submodule" in C continues.
* ar/submodule-add:
submodule: drop unused sm_name parameter from show_fetch_remotes()
submodule--helper: introduce add-clone subcommand
submodule--helper: refactor module_clone()
submodule: prefix die messages with 'fatal'
t7400: test failure to add submodule in tracked path
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When I was fixing fuzzies as I updating po/id.po for 2.33.0 l10n round,
I noticed a triple-dash typo (--pickaxe-all) at diff.c, which according
to git-diff(1) manpage, the correct option name should be --pickaxe-all.
Fix the typo.
Signed-off-by: Bagas Sanjaya <bagasdotme@gmail.com>
Acked-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Signed-off-by: Jean-Noël Avila <jn.avila@free.fr>
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Reported-by: Andrei Rybak <rybak.a.v@gmail.com>
Signed-off-by: Jean-Noël Avila <jn.avila@free.fr>
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* git-po-helper update
Signed-off-by: Daniel Santos <hello@brighterdan.com>
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* Fixed some typos
* Transformed 'não' (no) into affirmative
* Substituted 'excerto' to 'pedaço'
Signed-off-by: Daniel Santos <hello@brighterdan.com>
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Signed-off-by: Jordi Mas <jmas@softcatala.org>
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Generate po/git.pot from v2.33.0-rc0 for git v2.33.0 l10n round 1.
Signed-off-by: Jiang Xin <worldhello.net@gmail.com>
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* 'master' of github.com:git/git: (397 commits)
Git 2.33-rc0
The seventh batch
ci/install-dependencies: handle "sparse" job package installs
ci: run "apt-get update" before "apt-get install"
cache-tree: prefetch in partial clone read-tree
unpack-trees: refactor prefetching code
pack-bitmap: check pack validity when opening bitmap
bundle tests: use test_cmp instead of grep
bundle tests: use ">file" not ": >file"
The sixth batch
doc: pull: fix rebase=false documentation
pack-bitmap: clarify comment in filter_bitmap_exclude_type()
doc: clarify description of 'submodule.recurse'
doc/git-config: simplify "override" advice for FILES section
doc/git-config: clarify GIT_CONFIG environment variable
doc/git-config: explain --file instead of referring to GIT_CONFIG
t0000: fix test if run with TEST_OUTPUT_DIRECTORY
multi-pack-index: fix potential segfault without sub-command
refs/debug: quote prefix
t0000: clear GIT_SKIP_TESTS before running sub-tests
...
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When performing a rebase, rmdir() is called on the folder .git/logs. On
Unix rmdir() exits without deleting anything in case .git/logs is a
symbolic link but the equivalent functions on Windows (_rmdir, _wrmdir
and RemoveDirectoryW) do not behave the same and remove the folder if it
is symlinked even if it is not empty.
This creates issues when folders in .git/ are symlinks which is
especially the case when git-repo[1] is used: It replaces `.git/logs/`
with a symlink.
One such issue is that the _target_ of that symlink is removed e.g.
during a `git rebase`, where `delete_reflog("REBASE_HEAD")` will not
only try to remove `.git/logs/REBASE_HEAD` but then recursively try to
remove the parent directories until an error occurs, a technique that
obviously relies on `rmdir()` refusing to remove a symlink.
This was reported in https://github.com/git-for-windows/git/issues/2967.
This commit updates mingw_rmdir() so that its behavior is the same as
Linux rmdir() in case of symbolic links.
To verify that Git does not regress on the reported issue, this patch
adds a regression test for the `git rebase` symptom, even if the same
`rmdir()` behavior is quite likely to cause potential problems in other
Git commands as well.
[1]: git-repo is a python tool built on top of Git which helps manage
many Git repositories. It stores all the .git/ folders in a central
place by taking advantage of symbolic links.
More information: https://gerrit.googlesource.com/git-repo/
Signed-off-by: Thomas Bétous <tomspycell@gmail.com>
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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24c30e0b6 (wt-status: tolerate dangling marks, 2020-09-01) adds a test
that uses a BRE which breaks at least with OpenBSD's grep.
switch to an ERE as it is done for similar checks and while at it, remove
the now obsolete test_i18ngrep call.
Signed-off-by: Carlo Marcelo Arenas Belón <carenas@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Signed-off-by: Junio C Hamano <gitster@pobox.com>
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A race between repacking and using pack bitmaps has been corrected.
* jk/check-pack-valid-before-opening-bitmap:
pack-bitmap: check pack validity when opening bitmap
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"git read-tree" had a codepath where blobs are fetched one-by-one
from the promisor remote, which has been corrected to fetch in bulk.
* jt/bulk-prefetch:
cache-tree: prefetch in partial clone read-tree
unpack-trees: refactor prefetching code
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Documentation fix for "git pull --rebase=no".
* fc/pull-no-rebase-merges-theirs-into-ours:
doc: pull: fix rebase=false documentation
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"git bundle" gained more test coverage.
* ab/bundle-tests:
bundle tests: use test_cmp instead of grep
bundle tests: use ">file" not ": >file"
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Test update.
* ps/perf-with-separate-output-directory:
perf: fix when running with TEST_OUTPUT_DIRECTORY
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CI update.
* js/ci-check-whitespace-updates:
ci(check-whitespace): restrict to the intended commits
ci(check-whitespace): stop requiring a read/write token
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Documentation around GIT_CONFIG has been updated.
* jk/config-env-doc:
doc/git-config: simplify "override" advice for FILES section
doc/git-config: clarify GIT_CONFIG environment variable
doc/git-config: explain --file instead of referring to GIT_CONFIG
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Doc update.
* pb/submodule-recurse-doc:
doc: clarify description of 'submodule.recurse'
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In-code comment update.
* tb/bitmap-type-filter-comment-fix:
pack-bitmap: clarify comment in filter_bitmap_exclude_type()
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