Drop support for TravisCI and update test workflows at GitHub.
* ab/ci-updates:
CI: don't run "make test" twice in one job
CI: use "$runs_on_pool", not "$jobname" to select packages & config
CI: rename the "Linux32" job to lower-case "linux32"
CI: use shorter names that fit in UX tooltips
CI: remove Travis CI support
Prepare tests on ref API to help testing reftable backends.
* hn/reflog-tests:
refs/debug: trim trailing LF from reflog message
test-ref-store: tweaks to for-each-reflog-ent format
t1405: check for_each_reflog_ent_reverse() more thoroughly
test-ref-store: don't add newline to reflog message
show-branch: show reflog message
When the "git push" command is killed while the receiving end is
trying to report what happened to the ref update proposals, the
latter used to die, due to SIGPIPE. The code now ignores SIGPIPE
to increase our chances to run the post-receive hook after it
happens.
* rj/receive-pack-avoid-sigpipe-during-status-reporting:
receive-pack: ignore SIGPIPE while reporting status to client
API clean-up.
* ab/run-command:
run-command API: remove "env" member, always use "env_array"
difftool: use "env_array" to simplify memory management
run-command API: remove "argv" member, always use "args"
run-command API users: use strvec_push(), not argv construction
run-command API users: use strvec_pushl(), not argv construction
run-command tests: use strvec_pushv(), not argv assignment
run-command API users: use strvec_pushv(), not argv assignment
upload-archive: use regular "struct child_process" pattern
worktree: stop being overly intimate with run_command() internals
"Zealous diff3" style of merge conflict presentation has been added.
* en/zdiff3:
update documentation for new zdiff3 conflictStyle
xdiff: implement a zealous diff3, or "zdiff3"
The default setting for trace2 event nesting was too low to cause
test failures, which is worked around by bumping it up in the test
framework.
* ds/trace2-regions-in-tests:
t/t*: remove custom GIT_TRACE2_EVENT_NESTING
test-lib.sh: set GIT_TRACE2_EVENT_NESTING
The test framework learns to list unsatisfied test prerequisites,
and optionally error out when prerequisites that are expected to be
satisfied are not.
* fs/test-prereq:
test-lib: make BAIL_OUT() work in tests and prereq
test-lib: introduce required prereq for test runs
test-lib: show missing prereq summary
"diff --histogram" optimization.
* pw/xdiff-classify-record-in-histogram:
xdiff: drop unused flags parameter from recs_match
xdiff: drop xpparam_t parameter from histogram cmp_recs()
xdiff: drop CMP_ENV macro from xhistogram
Since 6b13bc3232 (xdiff: simplify comparison, 2021-11-17), we do not
call xdl_recmatch() from xdiffi.c's recs_match(), so we no longer need
the "flags" parameter. That in turn lets us drop the flags parameters
from the group-slide functions which call it.
There's no functional change here; it's just making these functions a
little simpler.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Since 663c5ad035 (diff histogram: intern strings, 2021-11-17), our
cmp_recs() does not call xdl_recmatch(), and thus no longer needs an
xpparam_t struct from which to get the flags. We can drop the unused
parameter from the function, as well as the macro which wraps it.
There's no functional change here; it's just simplifying things (and
making -Wunused-parameter happier).
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This macro has been unused since 43ca7530df (xdiff/xhistogram: rely on
xdl_trim_ends(), 2011-08-01). The function that called it went away
there, and its use in the CMP() macro was inlined. It probably should
have been deleted then, but nobody noticed.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
"git rebase -x" added an unnecessary 'exec' instructions before
'noop', which has been corrected.
* en/rebase-x-fix:
sequencer: avoid adding exec commands for non-commit creating commands
The single-key-input mode in "git add -p" had some code to handle
keys that generate a sequence of input via ReadKey(), which did not
handle end-of-file correctly, which has been fixed.
* cb/add-p-single-key-fix:
add -p: avoid use of undefined $key when ReadKey -> EOF
The completion script (in contrib/) learns that the "--date"
option of commands from the "git log" family takes "human" and
"auto" as valid values.
* yn/complete-date-format-options:
completion: add human and auto: date format
When a non-existent program is given as the pager, we tried to
reuse an uninitialized child_process structure and crashed, which
has been fixed.
* em/missing-pager:
pager: fix crash when pager program doesn't exist
"git submodule deinit" for a submodule whose .git metadata
directory is embedded in its working tree refused to work, until
the submodule gets converted to use the "absorbed" form where the
metadata directory is stored in superproject, and a gitfile at the
top-level of the working tree of the submodule points at it. The
command is taught to convert such submodules to the absorbed form
as needed.
* mp/absorb-submodule-git-dir-upon-deinit:
submodule: absorb git dir instead of dying on deinit
Weather balloon to find compilers that do not grok variable
declaration in the for() loop.
* jc/c99-var-decl-in-for-loop:
revision: use C99 declaration of variable in for() loop
More tests are marked as leak-free.
* ab/mark-leak-free-tests-even-more:
leak tests: mark some fast-import tests as passing with SANITIZE=leak
leak tests: mark some config tests as passing with SANITIZE=leak
leak tests: mark some status tests as passing with SANITIZE=leak
leak tests: mark some clone tests as passing with SANITIZE=leak
leak tests: mark some add tests as passing with SANITIZE=leak
leak tests: mark some diff tests as passing with SANITIZE=leak
leak tests: mark some apply tests as passing with SANITIZE=leak
leak tests: mark some notes tests as passing with SANITIZE=leak
leak tests: mark some update-index tests as passing with SANITIZE=leak
leak tests: mark some rev-parse tests as passing with SANITIZE=leak
leak tests: mark some rev-list tests as passing with SANITIZE=leak
leak tests: mark some misc tests as passing with SANITIZE=leak
leak tests: mark most gettext tests as passing with SANITIZE=leak
leak tests: mark "sort" test as passing SANITIZE=leak
leak tests: mark a read-tree test as passing SANITIZE=leak
The "reftable" backend for the refs API, without integrating into
the refs subsystem, has been added.
* hn/reftable:
Add "test-tool dump-reftable" command.
reftable: add dump utility
reftable: implement stack, a mutable database of reftable files.
reftable: implement refname validation
reftable: add merged table view
reftable: add a heap-based priority queue for reftable records
reftable: reftable file level tests
reftable: read reftable files
reftable: generic interface to tables
reftable: write reftable files
reftable: a generic binary tree implementation
reftable: reading/writing blocks
Provide zlib's uncompress2 from compat/zlib-compat.c
reftable: (de)serialization for the polymorphic record type.
reftable: add blocksource, an abstraction for random access reads
reftable: utility functions
reftable: add error related functionality
reftable: add LICENSE
hash.h: provide constants for the hash IDs
There are certain C99 features that might be nice to use in our code
base, but we've hesitated to do so in order to avoid breaking
compatibility with older compilers. But we don't actually know if
people are even using pre-C99 compilers these days.
One way to figure that out is to introduce a very small use of a
feature, and see if anybody complains, and we've done so to probe
the portability for a few features like "trailing comma in enum
declaration", "designated initializer for struct", and "designated
initializer for array". A few years ago, we tried to use a handy
for (int i = 0; i < n; i++)
use(i);
to introduce a new variable valid only in the loop, but found that
some compilers we cared about didn't like it back then. Two years
is a long-enough time, so let's try it again.
If this patch can survive a few releases without complaint, then we
can feel more confident that variable declaration in for() loop is
supported by the compilers our user base use. And if we do get
complaints, then we'll have gained some data and we can easily
revert this patch.
Helped-by: Martin Ågren <martin.agren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The function to cull a child process and determine the exit status
had two separate code paths for normal callers and callers in a
signal handler, and the latter did not yield correct value when the
child has caught a signal. The handling of the exit status has
been unified for these two code paths. An existing test with
flakiness has also been corrected.
* jk/t7006-sigpipe-tests-fix:
t7006: simplify exit-code checks for sigpipe tests
t7006: clean up SIGPIPE handling in trace2 tests
run-command: unify signal and regular logic for wait_or_whine()
"git fetch", when received a bad packfile, can fail with SIGPIPE.
This wasn't wrong per-se, but we now detect the situation and fail
in a more predictable way.
* jk/fetch-pack-avoid-sigpipe-to-index-pack:
fetch-pack: ignore SIGPIPE when writing to index-pack
Various operating modes of "git reset" have been made to work
better with the sparse index.
* vd/sparse-reset:
unpack-trees: improve performance of next_cache_entry
reset: make --mixed sparse-aware
reset: make sparse-aware (except --mixed)
reset: integrate with sparse index
reset: expand test coverage for sparse checkouts
sparse-index: update command for expand/collapse test
reset: preserve skip-worktree bit in mixed reset
reset: rename is_missing to !is_in_reset_tree
* po/size-t-for-vs:
object-file.c: LLP64 compatibility, upcast unity for left shift
diffcore-delta.c: LLP64 compatibility, upcast unity for left shift
repack.c: LLP64 compatibility, upcast unity for left shift
The advice message given by "git pull" when the user hasn't made a
choice between merge and rebase still said that the merge is the
default, which no longer is the case. This has been corrected.
* ah/advice-pull-has-no-preference-between-rebase-and-merge:
pull: don't say that merge is "the default strategy"
The code to decode the length of packed object size has been
corrected.
* jt/pack-header-lshift-overflow:
packfile: avoid overflowing shift during decode
The "merge" subcommand of "git jump" (in contrib/) silently ignored
pathspec and other parameters.
* jk/jump-merge-with-pathspec:
git-jump: pass "merge" arguments to ls-files
Build optimization.
* ab/generate-command-list:
generate-cmdlist.sh: don't parse command-list.txt thrice
generate-cmdlist.sh: replace "grep' invocation with a shell version
generate-cmdlist.sh: do not shell out to "sed"
generate-cmdlist.sh: stop sorting category lines
generate-cmdlist.sh: replace for loop by printf's auto-repeat feature
generate-cmdlist.sh: run "grep | sort", not "sort | grep"
generate-cmdlist.sh: don't call get_categories() from category_list()
generate-cmdlist.sh: spawn fewer processes
generate-cmdlist.sh: trivial whitespace change
command-list.txt: sort with "LC_ALL=C sort"
"git var GIT_DEFAULT_BRANCH" is a way to see what name is used for
the newly created branch if "git init" is run.
* tw/var-default-branch:
var: add GIT_DEFAULT_BRANCH variable
The "--date=format:<strftime>" gained a workaround for the lack of
system support for a non-local timezone to handle "%s" placeholder.
* jk/strbuf-addftime-seconds-since-epoch:
strbuf_addftime(): handle "%s" manually
CI has been taught to catch some Unicode directional formatting
sequence that can be used in certain mischief.
* js/ci-no-directional-formatting:
ci: disallow directional formatting
Redact the path part of packfile URI that appears in the trace output.
* if/redact-packfile-uri:
http-fetch: redact url on die() message
fetch-pack: redact packfile urls in traces
Doc update.
* ja/doc-cleanup:
init doc: --shared=0xxx does not give umask but perm bits
doc: git-init: clarify file modes in octal.
doc: git-http-push: describe the refs as pattern pairs
doc: uniformize <URL> placeholders' case
doc: use three dots for indicating repetition instead of star
doc: git-ls-files: express options as optional alternatives
doc: use only hyphens as word separators in placeholders
doc: express grammar placeholders between angle brackets
doc: split placeholders as individual tokens
doc: fix git credential synopsis
Code clean-up to eventually allow information on remotes defined
for an arbitrary repository to be read.
* gc/remote-with-fewer-static-global-variables:
remote: die if branch is not found in repository
remote: remove the_repository->remote_state from static methods
remote: use remote_state parameter internally
remote: move static variables into per-repository struct
t5516: add test case for pushing remote refspecs
