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The tenth was at -rc0 ;-)
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Leakfix.
* cb/pcre2-chartables-leakfix:
grep: avoid leak of chartables in PCRE2
grep: make PCRE2 aware of custom allocator
grep: make PCRE1 aware of custom allocator
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The atomic push over smart HTTP transport did not work, which has
been corrected.
* bc/smart-http-atomic-push:
remote-curl: pass on atomic capability to remote side
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A segfault fix.
* wb/fsmonitor-bitmap-fix:
fsmonitor: don't fill bitmap with entries to be removed
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Tweak userdiff patterns for dts.
* sb/userdiff-dts:
userdiff: fix some corner cases in dts regex
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Byte-order fix the recent update to progress display code.
* sg/progress-fix:
test-progress: fix test failures on big-endian systems
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Code cleanup.
* nr/diff-highlight-indent-fix:
diff-highlight: fix a whitespace nit
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The installation instruction for zsh completion script (in
contrib/) has been a bit improved.
* mb/clarify-zsh-completion-doc:
completion: clarify installation instruction for zsh
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* js/azure-pipelines-msvc:
ci(visual-studio): actually run the tests in parallel
ci(visual-studio): use strict compile flags, and optimization
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Originally, the CI/PR builds that build and test using Visual Studio
were implemented imitating `linux-clang`, i.e. still using the
`Makefile`-based build infrastructure.
Later (but still before the patches made their way into git.git's
`master`), however, this was changed to generate Visual Studio project
files and build the binaries using `MSBuild`, as this reflects more
accurately how Visual Studio users would want to build Git (internally,
Visual Studio uses `MSBuild`, or at least something very similar).
During that transition, we needed to implement a new way to run the test
suite in parallel, as Visual Studio users typically will only have a Git
Bash available (which does not ship with `make` nor with support for
`prove`): we simply implemented a new test helper to run the test suite.
This helper even knows how to run the tests in parallel, but due to a
mistake on this developer's part, it was never turned on in the CI/PR
builds. This results in 2x-3x longer run times of the test phase.
Let's use the `--jobs=10` option to fix this.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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To make full use of the work that went into the Visual Studio build &
test jobs in our CI/PR builds, let's turn on strict compiler flags. This
will give us the benefit of Visual C's compiler warnings (which, at
times, seem to catch things that GCC does not catch, and vice versa).
While at it, also turn on optimization; It does not make sense to
produce binaries with debug information, and we can use any ounce of
speed that we get (because the test suite is particularly slow on
Windows, thanks to the need to run inside a Unix shell, which
requires us to use the POSIX emulation layer provided by MSYS2).
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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While reviewing some dts diffs recently I noticed that the hunk header
logic was failing to find the containing node. This is because the regex
doesn't consider properties that may span multiple lines, i.e.
property = <something>,
<something_else>;
and it got hung up on comments inside nodes that look like the root node
because they start with '/*'. Add tests for these cases and update the
regex to find them. Maybe detecting the root node is too complicated but
forcing it to be a backslash with any amount of whitespace up to an open
bracket seemed OK. I tried to detect that a comment is in-between the
two parts but I wasn't happy so I just dropped it.
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Frank Rowand <frowand.list@gmail.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Reviewed-by: Johannes Sixt <j6t@kdbg.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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In 't0500-progress-display.sh' all tests running 'test-tool progress
--total=<N>' fail on big-endian systems, e.g. like this:
+ test-tool progress --total=3 Working hard
[...]
+ test_i18ncmp expect out
--- expect 2019-10-18 23:07:54.765523916 +0000
+++ out 2019-10-18 23:07:54.773523916 +0000
@@ -1,4 +1,2 @@
-Working hard: 33% (1/3)<CR>
-Working hard: 66% (2/3)<CR>
-Working hard: 100% (3/3)<CR>
-Working hard: 100% (3/3), done.
+Working hard: 0% (1/12884901888)<CR>
+Working hard: 0% (3/12884901888), done.
The reason for that bogus value is that '--total's parameter is parsed
via parse-options's OPT_INTEGER into a uint64_t variable [1], so the
two bits of 3 end up in the "wrong" bytes on big-endian systems
(12884901888 = 0x300000000).
Change the type of that variable from uint64_t to int, to match what
parse-options expects; in the tests of the progress output we won't
use values that don't fit into an int anyway.
[1] start_progress() expects the total number as an uint64_t, that's
why I chose the same type when declaring the variable holding the
value given on the command line.
Signed-off-by: SZEDER Gábor <szeder.dev@gmail.com>
[jpag: Debian unstable/ppc64 (big-endian)]
Tested-By: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
[tz: Fedora s390x (big-endian)]
Tested-By: Todd Zullinger <tmz@pobox.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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The original comment does not describe type of ~/.zsh/_git explicitly
and zsh does not warn or fail if a user create it as a dictionary.
So unexperienced users could be misled by the original comment.
There is a small update to clarify it.
Helped-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Helped-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Maxim Belsky <public.belsky@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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Code cleanup.
* rs/remote-curl-use-argv-array:
remote-curl: use argv_array in parse_push()
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Code cleanup.
* rs/column-use-utf8-strnwidth:
column: use utf8_strnwidth() to strip out ANSI color escapes
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Code cleanup.
* rs/http-push-simplify:
http-push: simplify deleting a list item
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"git stash save" lost local changes to submodules, which has been
corrected.
* jj/stash-reset-only-toplevel:
stash: avoid recursive hard reset on submodules
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"git format-patch -o <outdir>" did an equivalent of "mkdir <outdir>"
not "mkdir -p <outdir>", which is being corrected.
* bw/format-patch-o-create-leading-dirs:
format-patch: create leading components of output directory
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Code cleanup.
* bb/compat-util-comment-fix:
git-compat-util: fix documentation syntax
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Code cleanup.
* bb/utf8-wcwidth-cleanup:
utf8: use ARRAY_SIZE() in git_wcwidth()
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Dev support update.
* dl/allow-running-cocci-verbosely:
Makefile: respect $(V) in %.cocci.patch target
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Code formatting micronit fix.
* dl/compat-cleanup:
pthread.h: manually align parameter lists
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Test fix.
* ta/t1308-typofix:
t1308-config-set: fix a test that has a typo
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Doc clarification.
* js/doc-stash-save:
doc(stash): clarify the description of `save`
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94da9193a6 ("grep: add support for PCRE v2", 2017-06-01) introduced
a small memory leak visible with valgrind in t7813.
Complete the creation of a PCRE2 specific variable that was missing from
the original change and free the generated table just like it is done
for PCRE1.
Signed-off-by: Carlo Marcelo Arenas Belón <carenas@gmail.com>
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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94da9193a6 (grep: add support for PCRE v2, 2017-06-01) didn't include
a way to override the system allocator, and so it is incompatible with
custom allocators (e.g. nedmalloc). This problem became obvious when we
tried to plug a memory leak by `free()`ing a data structure allocated by
PCRE2, triggering a segfault in Windows (where we use nedmalloc by
default).
PCRE2 requires the use of a general context to override the allocator
and therefore, there is a lot more code needed than in PCRE1, including
a couple of wrapper functions.
Extend the grep API with a "destructor" that could be called to cleanup
any objects that were created and used globally.
Update `builtin/grep.c` to use that new API, but any other future users
should make sure to have matching `grep_init()`/`grep_destroy()` calls
if they are using the pattern matching functionality.
Move some of the logic that was before done per thread (in the workers)
into an earlier phase to avoid degrading performance, but as the use of
PCRE2 with custom allocators is better understood it is expected more of
its functions will be instructed to use the custom allocator as well as
was done in the original code[1] this work was based on.
[1] https://public-inbox.org/git/3397e6797f872aedd18c6d795f4976e1c579514b.1565005867.git.gitgitgadget@gmail.com/
Reported-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Carlo Marcelo Arenas Belón <carenas@gmail.com>
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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63e7e9d8b6 ("git-grep: Learn PCRE", 2011-05-09) didn't include a way
to override the system alocator, and so it is incompatible with
USE_NED_ALLOCATOR as reported by Dscho[1] (in similar code from PCRE2)
Note that nedmalloc, as well as other custom allocators like jemalloc
and mi-malloc, can be configured at runtime (via `LD_PRELOAD`),
therefore we cannot know at compile time whether a custom allocator is
used or not.
Make the minimum change possible to ensure this combination is supported
by extending `grep_init()` to set the PCRE1 specific functions to Git's
idea of `malloc()` and `free()` and therefore making sure all
allocations are done inside PCRE1 with the same allocator than the rest
of Git.
This change has negligible performance impact: PCRE needs to allocate
memory once per program run for the character table and for each pattern
compilation. These are both rare events compared to matching patterns
against lines. Actual measurements[2] show that the impact is lost in
the noise.
[1] https://public-inbox.org/git/pull.306.git.gitgitgadget@gmail.com
[2] https://public-inbox.org/git/7f42007f-911b-c570-17f6-1c6af0429586@web.de
Signed-off-by: Carlo Marcelo Arenas Belón <carenas@gmail.com>
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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When pushing more than one reference with the --atomic option, the
server is supposed to perform a single atomic transaction to update the
references, leaving them either all to succeed or all to fail. This
works fine when pushing locally or over SSH, but when pushing over HTTP,
we fail to pass the atomic capability to the remote side. In fact, we
have not reported this capability to any remote helpers during the life
of the feature.
Now normally, things happen to work nevertheless, since we actually
check for most types of failures, such as non-fast-forward updates, on
the client side, and just abort the entire attempt. However, if the
server side reports a problem, such as the inability to lock a ref, the
transaction isn't atomic, because we haven't passed the appropriate
capability over and the remote side has no way of knowing that we wanted
atomic behavior.
Fix this by passing the option from the transport code through to remote
helpers, and from the HTTP remote helper down to send-pack. With this
change, we can detect if the server side rejects the push and report
back appropriately. Note the difference in the messages: the remote
side reports "atomic transaction failed", while our own checking rejects
pushes with the message "atomic push failed".
Document the atomic option in the remote helper documentation, so other
implementers can implement it if they like.
Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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This changes the indent from
"<tab><sp><sp><sp><sp><sp><sp><sp><sp>"
to
"<tab><tab>"
so that the statement lines up with the rest of the block.
Signed-off-by: Norman Rasmussen <norman@rasmussen.co.za>
Acked-by: Jeff King <peff@peff.net>
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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Code-of-conduct document.
* jk/coc:
CODE_OF_CONDUCT: mention individual project-leader emails
add a Code of Conduct document
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Dev support.
* js/trace2-fetch-push:
transport: push codepath can take arbitrary repository
push: add trace2 instrumentation
fetch: add trace2 instrumentation
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Performance hack.
* jt/push-avoid-lazy-fetch:
send-pack: never fetch when checking exclusions
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test cleanup.
* dl/format-patch-doc-test-cleanup:
t4014: treat rev-list output as the expected value
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Comment update.
* js/xdiffi-comment-updates:
xdiffi: fix typos and touch up comments
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test update.
* dl/t0000-skip-test-test:
t0000: cover GIT_SKIP_TESTS blindspots
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"git range-diff" failed to handle mode-only change, which has been
corrected.
* tg/range-diff-output-update:
range-diff: don't segfault with mode-only changes
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Pretty-printed command line formatter (used in e.g. reporting the
command being run by the tracing API) had a bug that lost an
argument that is an empty string, which has been corrected.
* gs/sq-quote-buf-pretty:
sq_quote_buf_pretty: don't drop empty arguments
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Code clean-up of the hashmap API, both users and implementation.
* ew/hashmap:
hashmap_entry: remove first member requirement from docs
hashmap: remove type arg from hashmap_{get,put,remove}_entry
OFFSETOF_VAR macro to simplify hashmap iterators
hashmap: introduce hashmap_free_entries
hashmap: hashmap_{put,remove} return hashmap_entry *
hashmap: use *_entry APIs for iteration
hashmap_cmp_fn takes hashmap_entry params
hashmap_get{,_from_hash} return "struct hashmap_entry *"
hashmap: use *_entry APIs to wrap container_of
hashmap_get_next returns "struct hashmap_entry *"
introduce container_of macro
hashmap_put takes "struct hashmap_entry *"
hashmap_remove takes "const struct hashmap_entry *"
hashmap_get takes "const struct hashmap_entry *"
hashmap_add takes "struct hashmap_entry *"
hashmap_get_next takes "const struct hashmap_entry *"
hashmap_entry_init takes "struct hashmap_entry *"
packfile: use hashmap_entry in delta_base_cache_entry
coccicheck: detect hashmap_entry.hash assignment
diff: use hashmap_entry_init on moved_entry.ent
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The trace2 output, when sending them to files in a designated
directory, can populate the directory with too many files; a
mechanism is introduced to set the maximum number of files and
discard further logs when the maximum is reached.
* js/trace2-cap-max-output-files:
trace2: write discard message to sentinel files
trace2: discard new traces if target directory has too many files
docs: clarify trace2 version invariants
docs: mention trace2 target-dir mode in git-config
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Test fixes.
* am/t0028-utf16-tests:
t0028: add more tests
t0028: fix test for UTF-16-LE-BOM
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"git log --graph" for an octopus merge is sometimes colored
incorrectly, which is demonstrated and documented but not yet
fixed.
* dl/octopus-graph-bug:
t4214: demonstrate octopus graph coloring failure
t4214: explicitly list tags in log
t4214: generate expect in their own test cases
t4214: use test_merge
test-lib: let test_merge() perform octopus merges
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Updates to fast-import/export.
* en/fast-imexport-nested-tags:
fast-export: handle nested tags
t9350: add tests for tags of things other than a commit
fast-export: allow user to request tags be marked with --mark-tags
fast-export: add support for --import-marks-if-exists
fast-import: add support for new 'alias' command
fast-import: allow tags to be identified by mark labels
fast-import: fix handling of deleted tags
fast-export: fix exporting a tag and nothing else
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CI updates.
* js/azure-pipelines-msvc:
ci: also build and test with MS Visual Studio on Azure Pipelines
ci: really use shallow clones on Azure Pipelines
tests: let --immediate and --write-junit-xml play well together
test-tool run-command: learn to run (parts of) the testsuite
vcxproj: include more generated files
vcxproj: only copy `git-remote-http.exe` once it was built
msvc: work around a bug in GetEnvironmentVariable()
msvc: handle DEVELOPER=1
msvc: ignore some libraries when linking
compat/win32/path-utils.h: add #include guards
winansi: use FLEX_ARRAY to avoid compiler warning
msvc: avoid using minus operator on unsigned types
push: do not pretend to return `int` from `die_push_simple()`
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Dev support.
* gs/commit-graph-trace-with-cmd:
commit-graph: emit trace2 cmd_mode for each sub-command
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"git fetch --jobs=<n>" allowed <n> parallel jobs when fetching
submodules, but this did not apply to "git fetch --multiple" that
fetches from multiple remote repositories. It now does.
* js/fetch-jobs:
fetch: let --jobs=<n> parallelize --multiple, too
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The merge-recursive machiery is one of the most complex parts of
the system that accumulated cruft over time. This large series
cleans up the implementation quite a bit.
* en/merge-recursive-cleanup: (26 commits)
merge-recursive: fix the fix to the diff3 common ancestor label
merge-recursive: fix the diff3 common ancestor label for virtual commits
merge-recursive: alphabetize include list
merge-recursive: add sanity checks for relevant merge_options
merge-recursive: rename MERGE_RECURSIVE_* to MERGE_VARIANT_*
merge-recursive: split internal fields into a separate struct
merge-recursive: avoid losing output and leaking memory holding that output
merge-recursive: comment and reorder the merge_options fields
merge-recursive: consolidate unnecessary fields in merge_options
merge-recursive: move some definitions around to clean up the header
merge-recursive: rename merge_options argument to opt in header
merge-recursive: rename 'mrtree' to 'result_tree', for clarity
merge-recursive: use common name for ancestors/common/base_list
merge-recursive: fix some overly long lines
cache-tree: share code between functions writing an index as a tree
merge-recursive: don't force external callers to do our logging
merge-recursive: remove useless parameter in merge_trees()
merge-recursive: exit early if index != head
Ensure index matches head before invoking merge machinery, round N
merge-recursive: remove another implicit dependency on the_repository
...
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Use argv_array to build an array of strings instead of open-coding it.
This simplifies the code a bit.
We also need to make the specs parameter of push(), push_dav() and
push_git() const to match the argv member of the argv_array. That's
fine, as all three only actually read from the specs array anyway.
Signed-off-by: René Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Junio C Hamano
Johannes Schindelin
Stephen Boyd
SZEDER Gábor
Maxim Belsky
Carlo Marcelo Arenas Belón
brian m. carlson
Norman Rasmussen
René Scharfe