"git add -i" was rewritten in C some time ago and has been in
testing; the reimplementation is now exposed to general public by
default.
* js/use-builtin-add-i:
add -i: default to the built-in implementation
t2016: require the PERL prereq only when necessary
The tests that ensured merges stop when interfering local changes
are present did not make sure that local changes are preserved; now
they do.
* jc/t6424-failing-merge-preserve-local-changes:
t6424: make sure a failed merge preserves local changes
With the new http.curloptResolve configuration, the CURLOPT_RESOLVE
mechanism that allows cURL based applications to use pre-resolved
IP addresses for the requests is exposed to the scripts.
* cc/http-curlopt-resolve:
http: add custom hostname to IP address resolutions
"git remote -v" now shows the list-objects-filter used during
fetching from the remote, if available.
* ac/remote-v-with-object-list-filters:
builtin/remote.c: teach `-v` to list filters for promisor remotes
With a recent update to refuse access to repositories of other
people by default, "sudo make install" and "sudo git describe"
stopped working. This series intends to loosen it while keeping
the safety.
* cb/path-owner-check-with-sudo:
t0034: add negative tests and allow git init to mostly work under sudo
git-compat-util: avoid failing dir ownership checks if running privileged
t: regression git needs safe.directory when using sudo
"git -c branch.autosetupmerge=simple branch $A $B" will set the $B
as $A's upstream only when $A and $B shares the same name, and "git
-c push.default=simple" on branch $A would push to update the
branch $A at the remote $B came from. Also more places use the
sole remote, if exists, before defaulting to 'origin'.
* tk/simple-autosetupmerge:
push: new config option "push.autoSetupRemote" supports "simple" push
push: default to single remote even when not named origin
branch: new autosetupmerge option 'simple' for matching branches
"git fetch --recurse-submodules" from multiple remotes (either from
a remote group, or "--all") used to make one extra "git fetch" in
the submodules, which has been corrected.
* jc/avoid-redundant-submodule-fetch:
fetch: do not run a redundant fetch from submodule
The way "git fetch" without "--update-head-ok" ensures that HEAD in
no worktree points at any ref being updated was too wasteful, which
has been optimized a bit.
* os/fetch-check-not-current-branch:
fetch: limit shared symref check only for local branches
Documentation update.
* pb/ggg-in-mfc-doc:
MyFirstContribution: drop PR description for GGG single-patch contributions
MyFirstContribution: reference "The cover letter" in GitGitGadget section
MyFirstContribution: reference "The cover letter" in "Preparing Email"
MyFirstContribution: add standalone section on cover letter
MyFirstContribution: add "Anatomy of a Patch Series" section
"git fetch" unnecessarily failed when an unexpected optional
section appeared in the output, which has been corrected.
* jt/fetch-peek-optional-section:
fetch-pack: make unexpected peek result non-fatal
The "--current" option of "git show-branch" should have been made
incompatible with the "--reflog" mode, but this was not enforced,
which has been corrected.
* jc/show-branch-g-current:
show-branch: -g and --current are incompatible
"make coverage-report" without first running "make coverage" did
not produce any meaningful result, which has been corrected.
* ep/coverage-report-wants-test-to-have-run:
Makefile: add a prerequisite to the coverage-report target
"git archive --add-file=<path>" picked up the raw permission bits
from the path and propagated to zip output in some cases, without
normalization, which has been corrected (tar output did not have
this issue).
* jc/archive-add-file-normalize-mode:
archive: do not let on-disk mode leak to zip archives
A bit of test framework fixes with a few fixes to issues found by
valgrind.
* ab/valgrind-fixes:
commit-graph.c: don't assume that stat() succeeds
object-file: fix a unpack_loose_header() regression in 3b6a8db3b0
log test: skip a failing mkstemp() test under valgrind
tests: using custom GIT_EXEC_PATH breaks --valgrind tests
macOS CI jobs have been occasionally flaky due to tentative version
skew between perforce and the homebrew packager. Instead of
failing the whole CI job, just let it skip the p4 tests when this
happens.
* cb/ci-make-p4-optional:
ci: use https, not http to download binaries from perforce.com
ci: reintroduce prevention from perforce being quarantined in macOS
ci: avoid brew for installing perforce
ci: make failure to find perforce more user friendly
Introduce and apply coccinelle rule to discourage an explicit
comparison between a pointer and NULL, and applies the clean-up to
the maintenance track.
* ep/maint-equals-null-cocci:
tree-wide: apply equals-null.cocci
tree-wide: apply equals-null.cocci
contrib/coccinnelle: add equals-null.cocci
"git show :<path>" learned to work better with the sparse-index
feature.
* ds/sparse-colon-path:
rev-parse: integrate with sparse index
object-name: diagnose trees in index properly
object-name: reject trees found in the index
show: integrate with the sparse index
t1092: add compatibility tests for 'git show'
Teach "git stash" to work better with sparse index entries.
* vd/sparse-stash:
unpack-trees: preserve index sparsity
stash: apply stash using 'merge_ort_nonrecursive()'
read-cache: set sparsity when index is new
sparse-index: expose 'is_sparse_index_allowed()'
stash: integrate with sparse index
stash: expand sparse-checkout compatibility testing
"git bisect" was too silent before it is ready to start computing
the actual bisection, which has been corrected.
* cd/bisect-messages-from-pre-flight-states:
bisect: output bisect setup status in bisect log
bisect: output state before we are ready to compute bisection
"git pull" without "--recurse-submodules=<arg>" made
submodule.recurse take precedence over fetch.recurseSubmodules by
mistake, which has been corrected.
* gc/pull-recurse-submodules:
pull: do not let submodule.recurse override fetch.recurseSubmodules
Trace2 documentation updates.
* js/trace2-doc-fixes:
trace2 docs: add missing full stop
trace2 docs: clarify what `varargs` is all about
trace2 docs: fix a JSON formatted example
trace2 docs: surround more terms in backticks
trace2 docs: "printf" is not an English word
trace2 docs: a couple of grammar fixes
"git log --since=X" will stop traversal upon seeing a commit that
is older than X, but there may be commits behind it that is younger
than X when the commit was created with a faulty clock. A new
option is added to keep digging without stopping, and instead
filter out commits with timestamp older than X.
* mv/log-since-as-filter:
log: "--since-as-filter" option is a non-terminating "--since" variant
The temporary files fed to external diff command are now generated
inside a new temporary directory under the same basename.
* rs/external-diff-tempfile:
diff: use mks_tempfile_dt()
tempfile: add mks_tempfile_dt()
New tests for the safe.directory mechanism.
* sg/safe-directory-tests-and-docs:
safe.directory: document and check that it's ignored in the environment
t0033-safe-directory: check when 'safe.directory' is ignored
t0033-safe-directory: check the error message without matching the trash dir
We do make sure that an attempt to merge with various forms of local
changes will "fail", but the point of stopping the merge is so that
we refrain from discarding uncommitted local changes that could be
precious. Add a few more checks for each case to make sure the
local changes are left intact.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
In c7c4bdeccf (run-command API: remove "env" member, always use
"env_array", 2021-11-25), there was a push to replace
cld.env = env->v;
with
strvec_pushv(&cld.env_array, env->v);
The conversion in c7c4bdeccf was mostly plug-and-play, with the snag
that some instances of strvec_pushv() became guarded with a NULL check
to ensure that the second argument was non-NULL.
This conversion was slightly over-eager to add a conditional in
builtin/receive-pack.c::unpack(), since we know at the point that we
add the result of `tmp_objdir_env()` into the child process's
environment, that `tmp_objdir` is non-NULL.
This follows from the conditional just before our strvec_pushv() call
(which returns from the function if `tmp_objdir` was NULL), as well as
the call to tmp_objdir_add_as_alternate() just below, which relies on
its argument (`tmp_objdir`) being non-NULL.
In the meantime, this extra conditional isn't hurting anything. But it
is redundant and thus unnecessarily confusing. So let's remove it.
Signed-off-by: Taylor Blau <me@ttaylorr.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
When 7dce19d3 (fetch/pull: Add the --recurse-submodules option,
2010-11-12) introduced the "--recurse-submodule" option, the
approach taken was to perform fetches in submodules only once, after
all the main fetching (it may usually be a fetch from a single
remote, but it could be fetching from a group of remotes using
fetch_multiple()) succeeded. Later we added "--all" to fetch from
all defined remotes, which complicated things even more.
If your project has a submodule, and you try to run "git fetch
--recurse-submodule --all", you'd see a fetch for the top-level,
which invokes another fetch for the submodule, followed by another
fetch for the same submodule. All but the last fetch for the
submodule come from a "git fetch --recurse-submodules" subprocess
that is spawned via the fetch_multiple() interface for the remotes,
and the last fetch comes from the code at the end.
Because recursive fetching from submodules is done in each fetch for
the top-level in fetch_multiple(), the last fetch in the submodule
is redundant. It only matters when fetch_one() interacts with a
single remote at the top-level.
While we are at it, there is one optimization that exists in dealing
with a group of remote, but is missing when "--all" is used. In the
former, when the group turns out to be a group of one, instead of
spawning "git fetch" as a subprocess via the fetch_multiple()
interface, we use the normal fetch_one() code path. Do the same
when handing "--all", if it turns out that we have only one remote
defined.
Reviewed-by: Glen Choo <chooglen@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
