Jeff Hostetler [Mon, 26 Feb 2024 21:39:19 +0000 (21:39 +0000)]
fsmonitor: move untracked-cache invalidation into helper functions
Move the call to invalidate the untracked-cache for the FSEvent
pathname into the two helper functions.
In a later commit in this series, we will call these helpers
from other contexts and it safer to include the UC invalidation
in the helpers than to remember to also add it to each helper
call-site.
This has the side-effect of invalidating the UC *before* we
invalidate the ce_flags in the cache-entry. These activities
are independent and do not affect each other. Also, by doing
the UC work first, we can avoid worrying about "early returns"
or the need for the usual "goto the end" in each of the
handler functions.
Signed-off-by: Jeff Hostetler <jeffhostetler@github.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff Hostetler [Mon, 26 Feb 2024 21:39:18 +0000 (21:39 +0000)]
fsmonitor: refactor untracked-cache invalidation
Update fsmonitor_refresh_callback() to use the new
untracked_cache_invalidate_trimmed_path() to invalidate
the cache using the observed pathname without needing to
modify the caller's buffer.
Previously, we modified the caller's buffer when the observed pathname
contained a trailing slash (and did not restore it). This wasn't a
problem for the single use-case caller, but felt dirty nontheless. In
a later commit we will want to invalidate case-corrected versions of
the pathname (using possibly borrowed pathnames from the name-hash or
dir-name-hash) and we may not want to keep the tradition of altering
the passed-in pathname.
Signed-off-by: Jeff Hostetler <jeffhostetler@github.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Create a wrapper function for untracked_cache_invalidate_path()
that silently trims a trailing slash, if present, before calling
the wrapped function.
The untracked cache expects to be called with a pathname that
does not contain a trailing slash. This can make it inconvenient
for callers that have a directory path. Lets hide this complexity.
This will be used by a later commit in the FSMonitor code which
may receive directory pathnames from an FSEvent.
Signed-off-by: Jeff Hostetler <jeffhostetler@github.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff Hostetler [Mon, 26 Feb 2024 21:39:13 +0000 (21:39 +0000)]
t7527: add case-insensitve test for FSMonitor
The FSMonitor client code trusts the spelling of the pathnames in the
FSEvents received from the FSMonitor daemon. On case-insensitive file
systems, these OBSERVED pathnames may be spelled differently than the
EXPECTED pathnames listed in the .git/index. This causes a miss when
using `index_name_pos()` which expects the given case to be correct.
When this happens, the FSMonitor client code does not update the state
of the CE_FSMONITOR_VALID bit when refreshing the index (and before
starting to scan the worktree).
This results in modified files NOT being reported by `git status` when
there is a discrepancy in the case-spelling of a tracked file's
pathname.
This commit contains a (rather contrived) test case to demonstrate
this. A later commit in this series will update the FSMonitor client
code to recognize these discrepancies and update the CE_ bit accordingly.
Signed-off-by: Jeff Hostetler <jeffhostetler@github.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff Hostetler [Mon, 26 Feb 2024 21:39:12 +0000 (21:39 +0000)]
name-hash: add index_dir_find()
index_dir_exists() returns a boolean to indicate if there is a
case-insensitive match in the directory name-hash, but does not
provide the caller with the exact spelling of that match.
Create index_dir_find() to do the case-insensitive search *and*
optionally return the spelling of the matched directory prefix in a
provided strbuf.
To avoid code duplication, convert index_dir_exists() to be a trivial
wrapper around the new index_dir_find().
Signed-off-by: Jeff Hostetler <jeffhostetler@github.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Tue, 13 Feb 2024 22:31:11 +0000 (14:31 -0800)]
Merge branch 'jc/unit-tests-make-relative-fix'
The mechanism to report the filename in the source code, used by
the unit-test machinery, assumed that the compiler expanded __FILE__
to the path to the source given to the $(CC), but some compilers
give full path, breaking the output. This has been corrected.
* jc/unit-tests-make-relative-fix:
unit-tests: do show relative file paths on non-Windows, too
Junio C Hamano [Tue, 13 Feb 2024 19:48:15 +0000 (11:48 -0800)]
write-or-die: fix the polarity of GIT_FLUSH environment variable
When GIT_FLUSH is set to 1, true, on, yes, then we should disable
skip_stdout_flush, but the conversion somehow did the opposite.
With the understanding of the original motivation behind "skip" in 06f59e9f (Don't fflush(stdout) when it's not helpful, 2007-06-29),
we can sympathize with the current naming (we wanted to avoid
useless flushing of stdout by default, with an escape hatch to
always flush), but it is still not a good excuse.
Retire the "skip_stdout_flush" variable and replace it with "flush_stdout"
that tells if we do or do not want to run fflush().
Reported-by: Xiaoguang WANG <wxiaoguang@gmail.com> Helped-by: Phillip Wood <phillip.wood@dunelm.org.uk> Signed-off-by: Junio C Hamano <gitster@pobox.com>
"git branch" and friends learned to use the formatted text as
sorting key, not the underlying timestamp value, when the --sort
option is used with author or committer timestamp with a format
specifier (e.g., "--sort=creatordate:format:%H:%M:%S").
* vd/for-each-ref-sort-with-formatted-timestamp:
ref-filter.c: sort formatted dates by byte value
Junio C Hamano [Mon, 12 Feb 2024 21:16:10 +0000 (13:16 -0800)]
Merge branch 'bk/complete-bisect'
Command line completion support (in contrib/) has been
updated for "git bisect".
* bk/complete-bisect:
completion: bisect: recognize but do not complete view subcommand
completion: bisect: complete log opts for visualize subcommand
completion: new function __git_complete_log_opts
completion: bisect: complete missing --first-parent and - -no-checkout options
completion: bisect: complete custom terms and related options
completion: bisect: complete bad, new, old, and help subcommands
completion: tests: always use 'master' for default initial branch name
Junio C Hamano [Mon, 12 Feb 2024 21:16:10 +0000 (13:16 -0800)]
Merge branch 'ps/reftable-styles'
Code clean-up in various reftable code paths.
* ps/reftable-styles:
reftable/record: improve semantics when initializing records
reftable/merged: refactor initialization of iterators
reftable/merged: refactor seeking of records
reftable/stack: use `size_t` to track stack length
reftable/stack: use `size_t` to track stack slices during compaction
reftable/stack: index segments with `size_t`
reftable/stack: fix parameter validation when compacting range
reftable: introduce macros to allocate arrays
reftable: introduce macros to grow arrays
Write multi-level indices for reftable has been corrected.
* ps/reftable-multi-level-indices-fix:
reftable: document reading and writing indices
reftable/writer: fix writing multi-level indices
reftable/writer: simplify writing index records
reftable/writer: use correct type to iterate through index entries
reftable/reader: be more careful about errors in indexed seeks
ci(linux32): add a note about Actions that must not be updated
The Docker container used by the `linux32` job comes without Node.js,
and therefore the `actions/checkout` and `actions/upload-artifact`
Actions cannot be upgraded to the latest versions (because they use
Node.js).
One time too many, I accidentally tried to update them, where
`actions/checkout` at least fails immediately, but the
`actions/upload-artifact` step is only used when any test fails, and
therefore the CI run usually passes even though that Action was updated
to a version that is incompatible with the Docker container in which
this job runs.
So let's add a big fat warning, mainly for my own benefit, to avoid
running into the very same issue over and over again.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
After activating automatic Dependabot updates in the
git-for-windows/git repository, Dependabot noticed a couple
of yet-unaddressed updates. They avoid "Node.js 16 Actions"
deprecation messages by bumping the following Actions'
versions:
- actions/upload-artifact from 3 to 4
- actions/download-artifact from 3 to 4
- actions/cache from 3 to 4
Helped-by: Matthias Aßhauer <mha1993@live.de> Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Sun, 11 Feb 2024 15:58:04 +0000 (07:58 -0800)]
unit-tests: do show relative file paths on non-Windows, too
There are compilers other than Visual C that want to show absolute
paths. Generalize the helper introduced by a2c5e294 (unit-tests: do
show relative file paths, 2023-09-25) so that it can also work with
a path that uses slash as the directory separator, and becomes
almost no-op once one-time preparation finds out that we are using a
compiler that already gives relative paths. Incidentally, this also
should do the right thing on Windows with a compiler that shows
relative paths but with backslash as the directory separator (if
such a thing exists and is used to build git).
Reported-by: Randall S. Becker <rsbecker@nexbridge.com> Helped-by: Phillip Wood <phillip.wood@dunelm.org.uk> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Fri, 9 Feb 2024 00:22:11 +0000 (16:22 -0800)]
Merge branch 'jx/sideband-chomp-newline-fix' into maint-2.43
Sideband demultiplexer fixes.
* jx/sideband-chomp-newline-fix:
pkt-line: do not chomp newlines for sideband messages
pkt-line: memorize sideband fragment in reader
test-pkt-line: add option parser for unpack-sideband
Junio C Hamano [Fri, 9 Feb 2024 00:22:11 +0000 (16:22 -0800)]
Merge branch 'js/contributor-docs-updates' into maint-2.43
Doc update.
* js/contributor-docs-updates:
SubmittingPatches: hyphenate non-ASCII
SubmittingPatches: clarify GitHub artifact format
SubmittingPatches: clarify GitHub visual
SubmittingPatches: provide tag naming advice
SubmittingPatches: update extra tags list
SubmittingPatches: discourage new trailers
SubmittingPatches: drop ref to "What's in git.git"
CodingGuidelines: write punctuation marks
CodingGuidelines: move period inside parentheses
Junio C Hamano [Fri, 9 Feb 2024 00:22:10 +0000 (16:22 -0800)]
Merge branch 'en/header-cleanup' into maint-2.43
Remove unused header "#include".
* en/header-cleanup:
treewide: remove unnecessary includes in source files
treewide: add direct includes currently only pulled in transitively
trace2/tr2_tls.h: remove unnecessary include
submodule-config.h: remove unnecessary include
pkt-line.h: remove unnecessary include
line-log.h: remove unnecessary include
http.h: remove unnecessary include
fsmonitor--daemon.h: remove unnecessary includes
blame.h: remove unnecessary includes
archive.h: remove unnecessary include
treewide: remove unnecessary includes in source files
treewide: remove unnecessary includes from header files
Junio C Hamano [Fri, 9 Feb 2024 00:22:09 +0000 (16:22 -0800)]
Merge branch 'la/trailer-cleanups' into maint-2.43
Code clean-up.
* la/trailer-cleanups:
trailer: use offsets for trailer_start/trailer_end
trailer: find the end of the log message
commit: ignore_non_trailer computes number of bytes to ignore
Junio C Hamano [Fri, 9 Feb 2024 00:22:08 +0000 (16:22 -0800)]
Merge branch 'jc/doc-most-refs-are-not-that-special' into maint-2.43
Doc updates.
* jc/doc-most-refs-are-not-that-special:
docs: MERGE_AUTOSTASH is not that special
docs: AUTO_MERGE is not that special
refs.h: HEAD is not that special
git-bisect.txt: BISECT_HEAD is not that special
git.txt: HEAD is not that special
Junio C Hamano [Fri, 9 Feb 2024 00:22:07 +0000 (16:22 -0800)]
Merge branch 'jk/config-cleanup' into maint-2.43
Code clean-up around use of configuration variables.
* jk/config-cleanup:
sequencer: simplify away extra git_config_string() call
gpg-interface: drop pointless config_error_nonbool() checks
push: drop confusing configset/callback redundancy
config: use git_config_string() for core.checkRoundTripEncoding
diff: give more detailed messages for bogus diff.* config
config: use config_error_nonbool() instead of custom messages
imap-send: don't use git_die_config() inside callback
git_xmerge_config(): prefer error() to die()
config: reject bogus values for core.checkstat
Junio C Hamano [Fri, 9 Feb 2024 00:22:06 +0000 (16:22 -0800)]
Merge branch 'rs/incompatible-options-messages' into maint-2.43
Clean-up code that handles combinations of incompatible options.
* rs/incompatible-options-messages:
worktree: simplify incompatibility message for --orphan and commit-ish
worktree: standardize incompatibility messages
clean: factorize incompatibility message
revision, rev-parse: factorize incompatibility messages about - -exclude-hidden
revision: use die_for_incompatible_opt3() for - -graph/--reverse/--walk-reflogs
repack: use die_for_incompatible_opt3() for -A/-k/--cruft
push: use die_for_incompatible_opt4() for - -delete/--tags/--all/--mirror
Junio C Hamano [Fri, 9 Feb 2024 00:22:06 +0000 (16:22 -0800)]
Merge branch 'ps/ref-tests-update-more' into maint-2.43
Tests update.
* ps/ref-tests-update-more:
t6301: write invalid object ID via `test-tool ref-store`
t5551: stop writing packed-refs directly
t5401: speed up creation of many branches
t4013: simplify magic parsing and drop "failure"
t3310: stop checking for reference existence via `test -f`
t1417: make `reflog --updateref` tests backend agnostic
t1410: use test-tool to create empty reflog
t1401: stop treating FETCH_HEAD as real reference
t1400: split up generic reflog tests from the reffile-specific ones
t0410: mark tests to require the reffiles backend
Junio C Hamano [Fri, 9 Feb 2024 00:22:05 +0000 (16:22 -0800)]
Merge branch 'jk/commit-graph-slab-clear-fix' into maint-2.43
Clearing in-core repository (happens during e.g., "git fetch
--recurse-submodules" with commit graph enabled) made in-core
commit object in an inconsistent state by discarding the necessary
data from commit-graph too early, which has been corrected.
* jk/commit-graph-slab-clear-fix:
commit-graph: retain commit slab when closing NULL commit_graph
Junio C Hamano [Fri, 9 Feb 2024 00:22:04 +0000 (16:22 -0800)]
Merge branch 'rj/status-bisect-while-rebase' into maint-2.43
"git status" is taught to show both the branch being bisected and
being rebased when both are in effect at the same time.
cf. <xmqqil76kyov.fsf@gitster.g>
* rj/status-bisect-while-rebase:
status: fix branch shown when not only bisecting
Junio C Hamano [Fri, 9 Feb 2024 00:22:03 +0000 (16:22 -0800)]
Merge branch 'jk/mailinfo-iterative-unquote-comment' into maint-2.43
The code to parse the From e-mail header has been updated to avoid
recursion.
* jk/mailinfo-iterative-unquote-comment:
mailinfo: avoid recursion when unquoting From headers
t5100: make rfc822 comment test more careful
mailinfo: fix out-of-bounds memory reads in unquote_quoted_pair()
Junio C Hamano [Fri, 9 Feb 2024 00:22:03 +0000 (16:22 -0800)]
Merge branch 'jk/implicit-true' into maint-2.43
Some codepaths did not correctly parse configuration variables
specified with valueless "true", which has been corrected.
* jk/implicit-true:
fsck: handle NULL value when parsing message config
trailer: handle NULL value when parsing trailer-specific config
submodule: handle NULL value when parsing submodule.*.branch
help: handle NULL value for alias.* config
trace2: handle NULL values in tr2_sysenv config callback
setup: handle NULL value when parsing extensions
config: handle NULL value when parsing non-bools
Junio C Hamano [Fri, 9 Feb 2024 00:22:02 +0000 (16:22 -0800)]
Merge branch 'jk/end-of-options' into maint-2.43
"git $cmd --end-of-options --rev -- --path" for some $cmd failed
to interpret "--rev" as a rev, and "--path" as a path. This was
fixed for many programs like "reset" and "checkout".
* jk/end-of-options:
parse-options: decouple "--end-of-options" and "--"
Junio C Hamano [Fri, 9 Feb 2024 00:22:02 +0000 (16:22 -0800)]
Merge branch 'jc/revision-parse-int' into maint-2.43
The command line parser for the "log" family of commands was too
loose when parsing certain numbers, e.g., silently ignoring the
extra 'q' in "git log -n 1q" without complaining, which has been
tightened up.
* jc/revision-parse-int:
revision: parse integer arguments to --max-count, --skip, etc., more carefully
Junio C Hamano [Fri, 9 Feb 2024 00:22:02 +0000 (16:22 -0800)]
Merge branch 'jp/use-diff-index-in-pre-commit-sample' into maint-2.43
The sample pre-commit hook that tries to catch introduction of new
paths that use potentially non-portable characters did not notice
an existing path getting renamed to such a problematic path, when
rename detection was enabled.
* jp/use-diff-index-in-pre-commit-sample:
hooks--pre-commit: detect non-ASCII when renaming
Junio C Hamano [Fri, 9 Feb 2024 00:22:01 +0000 (16:22 -0800)]
Merge branch 'jh/trace2-redact-auth' into maint-2.43
trace2 streams used to record the URLs that potentially embed
authentication material, which has been corrected.
* jh/trace2-redact-auth:
t0212: test URL redacting in EVENT format
t0211: test URL redacting in PERF format
trace2: redact passwords from https:// URLs by default
trace2: fix signature of trace2_def_param() macro
Junio C Hamano [Fri, 9 Feb 2024 00:22:01 +0000 (16:22 -0800)]
Merge branch 'js/update-urls-in-doc-and-comment' into maint-2.43
Stale URLs have been updated to their current counterparts (or
archive.org) and HTTP links are replaced with working HTTPS links.
* js/update-urls-in-doc-and-comment:
doc: refer to internet archive
doc: update links for andre-simon.de
doc: switch links to https
doc: update links to current pages
Junio C Hamano [Fri, 9 Feb 2024 00:22:01 +0000 (16:22 -0800)]
Merge branch 'ps/commit-graph-less-paranoid' into maint-2.43
Earlier we stopped relying on commit-graph that (still) records
information about commits that are lost from the object store,
which has negative performance implications. The default has been
flipped to disable this pessimization.
* ps/commit-graph-less-paranoid:
commit-graph: disable GIT_COMMIT_GRAPH_PARANOIA by default