Nipunn Koorapati [Tue, 20 Oct 2020 13:40:59 +0000 (13:40 +0000)]
t/perf/README: elaborate on output format
Signed-off-by: Nipunn Koorapati <nipunn@dropbox.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Alex Vandiver [Tue, 20 Oct 2020 13:40:58 +0000 (13:40 +0000)]
fsmonitor: use fsmonitor data in `git diff`
With fsmonitor enabled, the first call to match_stat_with_submodule
calls refresh_fsmonitor, incurring the overhead of reading the list of
updated files -- but run_diff_files does not respect the
CE_FSMONITOR_VALID flag.
Make use of the fsmonitor extension to skip lstat() calls on files
that fsmonitor judged as unmodified.
Notably, this change improves performance of the git shell prompt when
GIT_PS1_SHOWDIRTYSTATE is set.
Signed-off-by: Alex Vandiver <alexmv@dropbox.com>
Signed-off-by: Nipunn Koorapati <nipunn@dropbox.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Christian Couder [Tue, 20 Oct 2020 08:33:43 +0000 (10:33 +0200)]
filter-branch doc: fix filter-repo typo
The name of the tool is 'git-filter-repo' not
'git-repo-filter'.
Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
Reviewed-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Fri, 16 Oct 2020 20:51:04 +0000 (13:51 -0700)]
Revert "test_cmp: diagnose incorrect arguments"
This reverts commit
d572f52a64c6a69990f72ad6a09504b9b615d2e4; the
idea to detect that "test_cmp expect actual" was fed a misspelt
filename meant well, but when the version of Git tested exhibits a
bug, the reason why these two files do not match may be because one
of them did not get created as expected, in which case missing file
is not a sign of misspelt filename but is a genuine test failure.
Acked-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Bradley M. Kuhn [Tue, 20 Oct 2020 01:03:55 +0000 (18:03 -0700)]
Documentation: stylistically normalize references to Signed-off-by:
Ted reported an old typo in the git-commit.txt and merge-options.txt.
Namely, the phrase "Signed-off-by line" was used without either a
definite nor indefinite article.
Upon examination, it seems that the documentation (including items in
Documentation/, but also option help strings) have been quite
inconsistent on usage when referring to `Signed-off-by`.
First, very few places used a definite or indefinite article with the
phrase "Signed-off-by line", but that was the initial typo that led
to this investigation. So, normalize using either an indefinite or
definite article consistently.
The original phrasing, in Commit
3f971fc425b (Documentation updates,
2005-08-14), is "Add Signed-off-by line". Commit
6f855371a53 (Add
--signoff, --check, and long option-names. 2005-12-09) switched to
using "Add `Signed-off-by:` line", but didn't normalize the former
commit to match. Later commits seem to have cut and pasted from one
or the other, which is likely how the usage became so inconsistent.
Junio stated on the git mailing list in
<xmqqy2k1dfoh.fsf@gitster.c.googlers.com> a preference to leave off
the colon. Thus, prefer `Signed-off-by` (with backticks) for the
documentation files and Signed-off-by (without backticks) for option
help strings.
Additionally, Junio argued that "trailer" is now the standard term to
refer to `Signed-off-by`, saying that "becomes plenty clear that we
are not talking about any random line in the log message". As such,
prefer "trailer" over "line" anywhere the former word fits.
However, leave alone those few places in documentation that use
Signed-off-by to refer to the process (rather than the specific
trailer), or in places where mail headers are generally discussed in
comparison with Signed-off-by.
Reported-by: "Theodore Y. Ts'o" <tytso@mit.edu>
Signed-off-by: Bradley M. Kuhn <bkuhn@sfconservancy.org>
Acked-by: Taylor Blau <me@ttaylorr.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Tue, 20 Oct 2020 01:03:54 +0000 (18:03 -0700)]
SubmittingPatches: clarify DCO is our --signoff rule
The description on sign-off and DCO was written back in the days
where there was only a choice between "use sign-off and it means the
contributor agrees to the Linux-kernel style DCO" and "not using
sign-off at all will make your patch unusable". These days, we are
trying to clarify that the exact meaning of a sign-off varies
project to project.
Let's be more explicit when presenting what _our_ rules are. It is
of secondary importance that it originally came from the kernel
project, so move the description as a historical note at the end,
while cautioning that what a sign-off means to us may be different from
what it means to other projects contributors may have been used to.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Reviewed-by: Taylor Blau <me@ttaylorr.com>
Reviewed-by: Bradley M. Kuhn <bkuhn@sfconservancy.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Bradley M. Kuhn [Tue, 20 Oct 2020 01:03:53 +0000 (18:03 -0700)]
Documentation: clarify and expand description of --signoff
Building on past documentation improvements in
b2c150d3aa (Expand
documentation describing --signoff, 2016-01-05), further clarify
that any project using Git may and often does set its own policy.
However, leave intact reference to the Linux DCO, which Git also
uses. It is reasonable for Git to advocate for its own Signed-off-by
methodology in its documentation, as long as the documentation
remains respectful that YMMV and other projects may well have very
different contributor representations tied to Signed-off-by.
Signed-off-by: Bradley M. Kuhn <bkuhn@sfconservancy.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Jeff King <peff@peff.net>
Reviewed-by: Taylor Blau <me@ttaylorr.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Tue, 20 Oct 2020 01:03:52 +0000 (18:03 -0700)]
doc: preparatory clean-up of description on the sign-off option
Almost identical text on the signed-off-by trailer appears in the
documentation for "git commit" and "git merge" and its friends.
Introduce a new signoff-option.txt file to be shared. A couple of
things of note are:
- The short-form "-s" is available only in "git commit", but not in
commands that are friends of "git merge", as it is used as a
short-hand for "--strategy".
- The original lacks description on the negated "--no-signoff" form
on "git commit" side, but it equally is applicable. It however
was unclear in the original text that not adding a Signed-off-by
trailer is the default, so rephrase to explain it as a way to
countermand a --signoff option that appeared earlier on the same
command line.
This is in preparation to apply a further clarification on what
exactly the Signed-off-by trailer means.
Suggested-by: Philippe Blain <levraiphilippeblain@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Reviewed-by: Taylor Blau <me@ttaylorr.com>
Reviewed-by: Bradley M. Kuhn <bkuhn@sfconservancy.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Mon, 19 Oct 2020 16:58:42 +0000 (09:58 -0700)]
Git 2.29
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Amanda Shafack [Sun, 18 Oct 2020 20:48:07 +0000 (20:48 +0000)]
t2200,t9832: avoid using 'git' upstream in a pipe
Avoid placing `git` upstream in a pipe since doing so throws away
its exit code, thus an unexpected failure may go unnoticed.
Signed-off-by: Amanda Shafack <shafack.likhene@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Elijah Newren [Sun, 18 Oct 2020 00:23:47 +0000 (00:23 +0000)]
test-lib: reduce verbosity of skipped tests
When using the --run flag to run just two or three tests from a test
file which contains several dozen tests, having every skipped test print
out dozens of lines of output for the test code for that skipped test
(in addition to the TAP output line) adds up to hundreds or thousands of
lines of irrelevant output that make it very hard to fish out the
relevant results you were looking for. Simplify the output for skipped
tests to remove this extra output, leaving only the TAP output line
(i.e. the line reading "ok <number> # skip <test-description>", which
already mentions that the test was "skip"ped).
Signed-off-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Elijah Newren [Sun, 18 Oct 2020 00:23:46 +0000 (00:23 +0000)]
t6006, t6012: adjust tests to use 'setup' instead of synonyms
With the new ability to pass --run=setup to select which tests to run,
it is more convenient if tests use the term "setup" instead of synonyms
like 'prepare' or 'rebuild'. There are undoubtedly many other tests in
our testsuite that could be changed over too, these are just a couple
that I ran into.
Signed-off-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Elijah Newren [Sun, 18 Oct 2020 00:23:45 +0000 (00:23 +0000)]
test-lib: allow selecting tests by substring/glob with --run
Many of our test scripts have several "setup" tests. It's a lot easier
to say
./t0050-filesystem.sh --run=setup,9
in order to run all the setup tests as well as test #9, than it is to
track down what all the setup tests are and enter all their numbers in
the list. Also, I often find myself wanting to run just one or a couple
tests from the test file, but I don't know the numbering of any of the
tests -- to get it I either have to first run the whole test file (or
start counting by hand or figure out some other clever but non-obvious
tricks). It's really convenient to be able to just look at the test
description(s) and then run
./t6416-recursive-corner-cases.sh --run=symlink
or
./t6402-merge-rename.sh --run='setup,unnecessary update'
Add such an ability to test selection which relies on merely matching
against the test description.
Signed-off-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Elijah Newren [Fri, 16 Oct 2020 23:39:54 +0000 (23:39 +0000)]
t7518: fix flaky grep invocation
t7518.1 added in commit
862e80a413 ("ident: handle NULL email when
complaining of empty name", 2017-02-23), was trying to make sure that
the test with an empty ident did not segfault and did not result in
glibc quiety translating a NULL pointer into a name of "(null)". It did
the latter by ensuring that a grep for "null" didn't appear in the
output, but on one automatic CI run I observed the following output:
fatal: empty ident name (for <runner@fv-az128-670.gcliasfzo2nullsdbrimjtbyhg.cx.internal.cloudapp.net>) not allowed
Note that 'null' appears as a substring of the domain name, found
within 'gcliasfzo2nullsdbrimjtbyhg'. Tighten the test by searching for
"(null)" rather than "null".
Signed-off-by: Elijah Newren <newren@gmail.com>
Reviewed-by: Taylor Blau <me@ttaylorr.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Sun, 18 Oct 2020 20:16:08 +0000 (13:16 -0700)]
Merge tag 'l10n-2.29.0-rnd2' of git://github.com/git-l10n/git-po
l10n for Git 2.29.0 round 2
* tag 'l10n-2.29.0-rnd2' of git://github.com/git-l10n/git-po:
l10n: zh_CN: for git v2.29.0 l10n round 1 and 2
l10n: de.po: Update German translation for Git 2.29.0
l10n: vi(5013t): Updated translation for v2.29.0 rd2
l10n: pt_PT: make on po/pt_PT.po
l10n: Portuguese translation team has changed. Wohoo!
l10n: bg.po: Updated Bulgarian translation (5013t)
l10n: sv.po: Update Swedish translation (5013t0f0u)
l10n: it.po: update the Italian translation
l10n: tr: v2.29.0 round 2
l10n: zh_TW.po: v2.29.0 round 2 (2 untranslated)
l10n: fr: v2.29.0 rnd 2
l10n: git.pot: v2.29.0 round 2 (1 new, 1 removed)
l10n: fr: v2.29.0 rnd 1
l10n: it.po: update the Italian translation for Git 2.29.0 round 1
l10n: tr: v2.29.0 round 1
l10n: Update Catalan translation
l10n: git.pot: v2.29.0 round 1 (124 new, 42 removed)
Samuel Čavoj [Sat, 17 Oct 2020 23:15:57 +0000 (01:15 +0200)]
t3435: add tests for rebase -r GPG signing
Add test cases of various combinations of the commit.gpgsign option and
--gpg-sign, --no-gpg-sign flags with rebase -r with the default merge
strategy. This excercises a different code-path from those with octopus
merges or overridden merge strategy with rebase -s.
Signed-off-by: Samuel Čavoj <samuel@cavoj.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Samuel Čavoj [Sat, 17 Oct 2020 23:15:56 +0000 (01:15 +0200)]
sequencer: pass explicit --no-gpg-sign to merge
The merge subcommand launched for merges with non-default strategy would
use its own default behaviour to decide how to sign commits, regardless
of what opts->gpg_sign was set to. For example the --no-gpg-sign flag
given to rebase explicitly would get ignored, if commit.gpgsign was set
to true.
Fix the issue and add a test case excercising this behaviour.
Signed-off-by: Samuel Čavoj <samuel@cavoj.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Samuel Čavoj [Sat, 17 Oct 2020 23:15:55 +0000 (01:15 +0200)]
sequencer: fix gpg option passed to merge subcommand
When performing a rebase with --rebase-merges using either a custom
strategy specified with -s or an octopus merge, and at the same time
having gpgsign enabled (either rebase -S or config commit.gpgsign), the
operation would fail on making the merge commit. Instead of "-S%s" with
the key id substituted, only the bare key id would get passed to the
underlying merge command, which tried to interpret it as a ref.
Fix the issue and add test cases as suggested by Johannes Schindelin and
Junio C Hamano.
Signed-off-by: Samuel Čavoj <samuel@cavoj.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Caleb Tillman [Sat, 17 Oct 2020 02:43:53 +0000 (02:43 +0000)]
t0000: use test_path_is_file instead of "test -f"
Signed-off-by: Caleb Tillman <caleb.tillman@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jiang Xin [Sun, 18 Oct 2020 01:56:33 +0000 (09:56 +0800)]
Merge branch 'master' of github.com:Softcatala/git-po
* 'master' of github.com:Softcatala/git-po:
l10n: Update Catalan translation
Jiang Xin [Thu, 24 Sep 2020 00:51:52 +0000 (08:51 +0800)]
l10n: zh_CN: for git v2.29.0 l10n round 1 and 2
Translate 124 new messages (5013t0f0u) for git 2.29.0.
Reviewed-by: 依云 <lilydjwg@gmail.com>
Reviewed-by: Fangyi Zhou <me@fangyi.io>
Signed-off-by: Jiang Xin <worldhello.net@gmail.com>
Junio C Hamano [Sat, 17 Oct 2020 20:10:58 +0000 (13:10 -0700)]
Merge https://github.com/prati0100/git-gui
* https://github.com/prati0100/git-gui:
git-gui: blame: prevent tool tips from sticking around after Command-Tab
git-gui: improve dark mode support
git-gui: fix mixed tabs and spaces; prefer tabs
Pratyush Yadav [Sat, 17 Oct 2020 09:35:27 +0000 (15:05 +0530)]
Merge branch 'sh/blame-tooltip'
Make sure `git gui blame` tooltips are destroyed once the window loses
focus on MacOS.
* sh/blame-tooltip:
git-gui: blame: prevent tool tips from sticking around after Command-Tab
Stefan Haller [Tue, 13 Oct 2020 13:26:43 +0000 (15:26 +0200)]
git-gui: blame: prevent tool tips from sticking around after Command-Tab
On Mac, tooltips are not automatically removed when a window loses
focus. Furthermore, mouse-move events are only dispatched to the active
window, which means that if we Command-tab to another application while
a tool tip is showing, the tool tip will stay there forever (in front of
other applications). So we must hide it manually when we lose focus.
Do this unconditionally here (i.e. without if {[is_MacOSX]}); it
shouldn't hurt on other platforms, even though they don't seem to have
this problem.
Signed-off-by: Stefan Haller <stefan@haller-berlin.de>
Signed-off-by: Pratyush Yadav <me@yadavpratyush.com>
Emily Shaffer [Fri, 16 Oct 2020 20:52:31 +0000 (13:52 -0700)]
MyFirstContribution: clarify asciidoc dependency
Per IRC:
[19:52] <lkmandy> With respect to the MyFirstContribution tutorial, I
will like to suggest this - Under the section "Adding Documentation",
just before the "make all doc" command, it will be really helpful to
prompt a user to check if they have the asciidoc package installed, if
they don't, the command should be provided or they can just be pointed
to install it
So, let's move the note about the dependency to before the build command
blockquote.
Signed-off-by: Emily Shaffer <emilyshaffer@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Thomas Koutcher [Thu, 15 Oct 2020 21:59:20 +0000 (21:59 +0000)]
credential: load default config
Make `git credential fill` honour the core.askPass variable.
Signed-off-by: Thomas Koutcher <thomas.koutcher@online.fr>
[jk: added test]
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Elijah Newren [Thu, 15 Oct 2020 20:46:30 +0000 (20:46 +0000)]
t6423: more involved rules for renaming directories into each other
Testcases 12b and 12c were both slightly weird; they were marked as
having a weird resolution, but with the note that even straightforward
simple rules can give weird results when the input is bizarre.
However, during optimization work for merge-ort, I discovered a
significant speedup that is possible if we add one more fairly
straightforward rule: we don't bother doing directory rename detection
if there are no new files added to the directory on the other side of
the history to be affected by the directory rename. This seems like an
obvious and straightforward rule, but there was one funny corner case
where directory rename detection could affect only existing files: the
funny corner case where two directories are renamed into each other on
opposite sides of history. In other words, it only results in a
different output for testcases 12b and 12c.
Since we already thought testcases 12b and 12c were weird anyway, and
because the optimization often has a significant effect on common cases
(but is entirely prevented if we can't change how 12b and 12c function),
let's add the additional rule and tweak how 12b and 12c work. Split
both testcases into two (one where we add no new files, and one where
the side that doesn't rename a given directory will add files to it),
and mark them with the new expectation.
Signed-off-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Elijah Newren [Thu, 15 Oct 2020 20:46:29 +0000 (20:46 +0000)]
t6423: update directory rename detection tests with new rule
While investigating the issues highlighted by the testcase in the
previous patch, I also found a shortcoming in the directory rename
detection rules. Split testcase 6b into two to explain this issue
and update directory-rename-detection.txt to remove one of the previous
rules that I know believe to be detrimental. Also, update the wording
around testcase 8e; while we are not modifying the results of that
testcase, we were previously unsure of the appropriate resolution of
that test and the new rule makes the previously chosen resolution for
that testcase a bit more solid.
Signed-off-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Elijah Newren [Thu, 15 Oct 2020 20:46:28 +0000 (20:46 +0000)]
t6423: more involved directory rename test
Add a new testcase modelled on a real world repository example that
served multiple purposes:
* it uncovered a bug in the current directory rename detection
implementation.
* it is a good test of needing to do directory rename detection for
a series of commits instead of just one (and uses rebase instead
of just merge like all the other tests in this testfile).
* it is an excellent stress test for some of the optimizations in
my new merge-ort engine
I can expand on the final item later when I have submitted more of
merge-ort, but the bug is the main immediate concern. It arises as
follows:
* dir/subdir/ has several files
* almost all files in dir/subdir/ are renamed to folder/subdir/
* one of the files in dir/subdir/ is renamed to folder/subdir/newsubdir/
* If the other side of history (that doesn't do the renames) adds a
new file to dir/subdir/, where should it be placed after the merge?
The most obvious two choices are: (1) leave the new file in dir/subdir/,
don't make it follow the rename, and (2) move the new file to
folder/subdir/, following the rename of most the files. However,
there's a possible third choice here: (3) move the new file to
folder/subdir/newsubdir/. The choice reinforce the fact that
merge.directoryRenames=conflict is a good default, but when the merge
machinery needs to stick it somewhere and notify the user of the
possibility that they might want to place it elsewhere. Surprisingly,
the current code would always choose (3), while the real world
repository was clearly expecting (2) -- move the file along with where
the herd of files was going, not with the special exception.
The problem here is that for the majority of the file renames,
dir/subdir/ -> folder/subdir/
is actually represented as
dir/ -> folder/
This directory rename would have a big weight associated with it since
most the files followed that rename. However, we always consult the
most immediate directory first, and there is only one rename rule for
it:
dir/subdir/ -> folder/subdir/newsubdir/
Since this rule is the only one for mapping from dir/subdir/, it
automatically wins and that directory rename was followed instead of the
desired dir/subdir/ -> folder/subdir/.
Unfortunately, the fix is a bit involved so for now just add the
testcase documenting the issue.
Signed-off-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Elijah Newren [Thu, 15 Oct 2020 20:46:27 +0000 (20:46 +0000)]
directory-rename-detection.txt: update references to regression tests
The regression tests for directory rename detection were renamed from
t6043 to t6423 in commit
919df31955 ("Collect merge-related tests to
t64xx", 2020-08-10); update this file to match. Also, add a small
clarification to nearby text while we're at it.
Signed-off-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Pranit Bauva [Thu, 15 Oct 2020 13:38:38 +0000 (15:38 +0200)]
bisect--helper: retire `--bisect-autostart` subcommand
The `--bisect-autostart` subcommand is no longer used from the
git-bisect.sh shell script. Instead the function
`bisect_autostart()` is directly called from the C implementation.
Mentored-by: Lars Schneider <larsxschneider@gmail.com>
Mentored-by: Christian Couder <chriscool@tuxfamily.org>
Mentored-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Pranit Bauva <pranit.bauva@gmail.com>
Signed-off-by: Tanushree Tumane <tanushreetumane@gmail.com>
Signed-off-by: Miriam Rubio <mirucam@gmail.com>
Reviewed-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Pranit Bauva [Thu, 15 Oct 2020 13:38:37 +0000 (15:38 +0200)]
bisect--helper: retire `--write-terms` subcommand
The `--write-terms` subcommand is no longer used from the
git-bisect.sh shell script. Instead the function `write_terms()`
is called from the C implementation of `set_terms()` and
`bisect_start()`.
Mentored-by: Lars Schneider <larsxschneider@gmail.com>
Mentored-by: Christian Couder <chriscool@tuxfamily.org>
Mentored-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Pranit Bauva <pranit.bauva@gmail.com>
Signed-off-by: Tanushree Tumane <tanushreetumane@gmail.com>
Signed-off-by: Miriam Rubio <mirucam@gmail.com>
Reviewed-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Pranit Bauva [Thu, 15 Oct 2020 13:38:36 +0000 (15:38 +0200)]
bisect--helper: retire `--check-expected-revs` subcommand
The `--check-expected-revs` subcommand is no longer used from the
git-bisect.sh shell script. Functions `check_expected_revs` and
`is_expected_revs` are also deleted.
Mentored-by: Lars Schneider <larsxschneider@gmail.com>
Mentored-by: Christian Couder <chriscool@tuxfamily.org>
Mentored-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Pranit Bauva <pranit.bauva@gmail.com>
Signed-off-by: Tanushree Tumane <tanushreetumane@gmail.com>
Signed-off-by: Miriam Rubio <mirucam@gmail.com>
Reviewed-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Pranit Bauva [Thu, 15 Oct 2020 13:38:35 +0000 (15:38 +0200)]
bisect--helper: reimplement `bisect_state` & `bisect_head` shell functions in C
Reimplement the `bisect_state()` shell functions in C and also add a
subcommand `--bisect-state` to `git-bisect--helper` to call them from
git-bisect.sh .
Using `--bisect-state` subcommand is a temporary measure to port shell
function to C so as to use the existing test suite. As more functions
are ported, this subcommand will be retired and will be called by some
other methods.
`bisect_head()` is only called from `bisect_state()`, thus it is not
required to introduce another subcommand.
Note that the `eval` in the changed line of `git-bisect.sh` cannot be
dropped: it is necessary because the `rev` and the `tail`
variables may contain multiple, quoted arguments that need to be
passed to `bisect--helper` (without the quotes, naturally).
Mentored-by: Lars Schneider <larsxschneider@gmail.com>
Mentored-by: Christian Couder <chriscool@tuxfamily.org>
Mentored-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Pranit Bauva <pranit.bauva@gmail.com>
Signed-off-by: Tanushree Tumane <tanushreetumane@gmail.com>
Signed-off-by: Miriam Rubio <mirucam@gmail.com>
Reviewed-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Pranit Bauva [Thu, 15 Oct 2020 13:38:34 +0000 (15:38 +0200)]
bisect--helper: retire `--next-all` subcommand
The `--next-all` subcommand is no longer used from the git-bisect.sh
shell script. Instead the function `bisect_next_all()` is called from
the C implementation of `bisect_next()`.
Mentored-by: Lars Schneider <larsxschneider@gmail.com>
Mentored-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Pranit Bauva <pranit.bauva@gmail.com>
Signed-off-by: Tanushree Tumane <tanushreetumane@gmail.com>
Signed-off-by: Miriam Rubio <mirucam@gmail.com>
Reviewed-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Pranit Bauva [Thu, 15 Oct 2020 13:38:33 +0000 (15:38 +0200)]
bisect--helper: retire `--bisect-clean-state` subcommand
The `--bisect-clean-state` subcommand is no longer used from the
git-bisect.sh shell script. Instead the function
`bisect_clean_state()` is directly called from the C
implementation.
Mentored-by: Lars Schneider <larsxschneider@gmail.com>
Mentored-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Pranit Bauva <pranit.bauva@gmail.com>
Signed-off-by: Tanushree Tumane <tanushreetumane@gmail.com>
Signed-off-by: Miriam Rubio <mirucam@gmail.com>
Reviewed-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Pranit Bauva [Thu, 15 Oct 2020 13:38:32 +0000 (15:38 +0200)]
bisect--helper: finish porting `bisect_start()` to C
Add the subcommand to `git bisect--helper` and call it from
git-bisect.sh.
With the conversion of `bisect_auto_next()` from shell to C in a
previous commit, `bisect_start()` can now be fully ported to C.
So let's complete the `--bisect-start` subcommand of
`git bisect--helper` so that it fully implements `bisect_start()`,
and let's use this subcommand in `git-bisect.sh` instead of
`bisect_start()`.
Note that the `eval` in the changed line of `git-bisect.sh` cannot be
dropped: it is necessary because the `rev` and the `tail`
variables may contain multiple, quoted arguments that need to be
passed to `bisect--helper` (without the quotes, naturally).
Mentored-by: Christian Couder <chriscool@tuxfamily.org>
Mentored-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Pranit Bauva <pranit.bauva@gmail.com>
Signed-off-by: Tanushree Tumane <tanushreetumane@gmail.com>
Signed-off-by: Miriam Rubio <mirucam@gmail.com>
Reviewed-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Alexey [Thu, 2 Jul 2020 10:51:20 +0000 (10:51 +0000)]
completion: fix zsh installation instructions
- Fix wrong script in completion configuration. zsh wants bash completion
path here, not path to itself.
- Add `compinit` autoload command, since whole thing didn't work
if it is not loaded.
Signed-off-by: Alexey <lesha.ogonkov@gmail.com>
Reviewed-by: Stefan Haller <lists@haller-berlin.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King [Thu, 15 Oct 2020 19:34:11 +0000 (15:34 -0400)]
fast-import: remove duplicated option-parsing line
Commit
1bdca81641 (fast-import: add options for rewriting submodules,
2020-02-22) accidentally added two lines parsing the option
"rewrite-submodules-from". This didn't do anything in practice, because
they're in an if/else chain and so the second one can never trigger.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Adam Spiers [Thu, 15 Oct 2020 22:54:46 +0000 (23:54 +0100)]
hook: add sample template for push-to-checkout
The template is a more-or-less exact translation to shell of the C
code for the default behaviour for git's push-to-checkout hook defined
in the push_to_deploy() function in builtin/receive-pack.c, to serve
as a convenient starting point for modification.
It also contains relevant text extracted from the git-config(1) and
githooks(5) man pages.
Signed-off-by: Adam Spiers <git@adamspiers.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King [Thu, 15 Oct 2020 19:30:29 +0000 (15:30 -0400)]
config.mak.dev: build with -fno-common
It's an easy mistake to define a variable in a header with "int x;" when
you really meant to only declare the variable as "extern int x;"
instead. Clang and gcc will both allow this when building with
"-fcommon"; they put these "tentative definitions" in a common block
which the linker is able to resolve.
This is the default in clang and was the default in gcc until gcc-10,
since it helps some legacy code. However, we would prefer not to rely on
this because:
- using "extern" makes the intent more clear (so it's a style issue,
but it's one the compiler can help us catch)
- according to the gcc manpage, it may yield a speed and code size
penalty
So let's build explicitly with -fno-common when the DEVELOPER knob is
set, which will let developers using clang and older versions of gcc
notice these problems.
I didn't bother making this conditional on a particular version of gcc.
As far as I know, this option has been available forever in both gcc and
clang, so old versions don't need to avoid it. And we already expect gcc
and clang options throughout config.mak.dev, so it's unlikely anybody
setting the DEVELOPER knob is using anything else. It's a noop on
gcc-10, of course, but it's not worth trying to exclude it there.
Note that there's nothing to fix in the code; we already don't have any
issues here. But if you want to test the patch, you can add a bare "int
x;" into cache.h, which will cause the link step to fail.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Alex Vandiver [Thu, 15 Oct 2020 16:28:36 +0000 (16:28 +0000)]
dir.c: fix comments to agree with argument name
Signed-off-by: Alex Vandiver <alexmv@dropbox.com>
Signed-off-by: Nipunn Koorapati <nipunn@dropbox.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King [Thu, 15 Oct 2020 19:30:04 +0000 (15:30 -0400)]
usage: define a type for a reporting function
The usage, die, warning, and error routines all work with a function
pointer that takes the message to be reported. We usually just mention
the function's full type inline. But this makes the use of these
pointers hard to read, especially because C's syntax for returning a
function pointer is so awful:
void (*get_error_routine(void))(const char *err, va_list params);
Unless you read it very carefully, this looks like a function pointer
declaration. Let's instead use a single typedef to define a reporting
function, which is the same for all four types.
Note that this also removes the "extern" from these declarations to
match the surrounding functions. They were missed in
554544276a (*.[ch]:
remove extern from function declarations using spatch, 2019-04-29)
presumably because of the unusual syntax.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Thu, 15 Oct 2020 18:58:37 +0000 (11:58 -0700)]
Git 2.29-rc2
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King [Thu, 15 Oct 2020 15:38:49 +0000 (11:38 -0400)]
fast-import: fix over-allocation of marks storage
Fast-import stores its marks in a trie-like structure made of mark_set
structs. Each struct has a fixed size (1024). If our id number is too
large to fit in the struct, then we allocate a new struct which shifts
the id number by 10 bits. Our original struct becomes a child node
of this new layer, and the new struct becomes the top level of the trie.
This scheme was broken by
ddddf8d7e2 (fast-import: permit reading
multiple marks files, 2020-02-22). Before then, we had a top-level
"marks" pointer, and the push-down worked by assigning the new top-level
struct to "marks". But after that commit, insert_mark() takes a pointer
to the mark_set, rather than using the global "marks". It continued to
assign to the global "marks" variable during the push down, which was
wrong for two reasons:
- we added a call in option_rewrite_submodules() which uses a separate
mark set; pushing down on "marks" is outright wrong here. We'd
corrupt the "marks" set, and we'd fail to correctly store any
submodule mappings with an id over 1024.
- the other callers passed "marks", but the push-down was still wrong.
In read_mark_file(), we take the pointer to the mark_set as a
parameter. So even though insert_mark() was updating the global
"marks", the local pointer we had in read_mark_file() was not
updated. As a result, we'd add a new level when needed, but then the
next call to insert_mark() wouldn't see it! It would then allocate a
new layer, which would also not be seen, and so on. Lookups for the
lost layers obviously wouldn't work, but before we even hit any
lookup stage, we'd generally run out of memory and die.
Our tests didn't notice either of these cases because they didn't have
enough marks to trigger the push-down behavior. The new tests in t9304
cover both cases (and fail without this patch).
We can solve the problem by having insert_mark() take a pointer-to-pointer
of the top-level of the set. Then our push down can assign to it in a
way that the caller actually sees. Note the subtle reordering in
option_rewrite_submodules(). Our call to read_mark_file() may modify our
top-level set pointer, so we have to wait until after it returns to
assign its value into the string_list.
Reported-by: Sergey Brester <serg.brester@sebres.de>
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Matthias Rüster [Mon, 12 Oct 2020 15:10:49 +0000 (17:10 +0200)]
l10n: de.po: Update German translation for Git 2.29.0
Reviewed-by: Ralf Thielow <ralf.thielow@gmail.com>
Reviewed-by: Phillip Szelat <phillip.szelat@gmail.com>
Signed-off-by: Matthias Rüster <matthias.ruester@gmail.com>
Jiang Xin [Wed, 14 Oct 2020 01:35:03 +0000 (09:35 +0800)]
Merge branch 'pt-PT' of github.com:git-l10n-pt-PT/git-po
* 'pt-PT' of github.com:git-l10n-pt-PT/git-po:
l10n: pt_PT: make on po/pt_PT.po
l10n: Portuguese translation team has changed. Wohoo!
Tran Ngoc Quan [Tue, 13 Oct 2020 01:38:20 +0000 (08:38 +0700)]
l10n: vi(5013t): Updated translation for v2.29.0 rd2
Signed-off-by: Tran Ngoc Quan <vnwildman@gmail.com>
Johannes Schindelin [Sun, 11 Oct 2020 21:27:11 +0000 (21:27 +0000)]
ci: make the "skip-if-redundant" check more defensive
In
7d78d5fc1a9 (ci: skip GitHub workflow runs for already-tested
commits/trees, 2020-10-08), we added a check that determines whether
there is already a workflow run for the given commit (or at least tree),
and if found, skips the current run.
We just worked around an issue with this check where older runs might
unexpectedly miss the `head_commit` attribute.
Let's be even more defensive by catching all kinds of exceptions,
logging them as warnings, and continue the run without skipping it
(after all, if the check fails, we _want_ to continue with the run).
This commit is best viewed with the diff option `-w` because it
increases the indentation level of the GitHub Action script by two
spaces, surrounding it by a `try ... catch` construct.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Johannes Schindelin [Sun, 11 Oct 2020 21:27:10 +0000 (21:27 +0000)]
ci: work around old records of GitHub runs
Apparently older GitHub runs at least _sometimes_ lack information about
the `head_commit` (and therefore the `ci-config` check will fail with
"TypeError: Cannot read property 'tree_id' of null") in the check added
in
7d78d5fc1a9 (ci: skip GitHub workflow runs for already-tested
commits/trees, 2020-10-08).
Let's work around this by adding a defensive condition.
Reported-by: Philippe Blain <levraiphilippeblain@gmail.com>
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
René Scharfe [Sun, 11 Oct 2020 16:03:40 +0000 (18:03 +0200)]
line-log: handle deref_tag() returning NULL
Signed-off-by: René Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
René Scharfe [Sun, 11 Oct 2020 16:03:37 +0000 (18:03 +0200)]
blame: handle deref_tag() returning NULL
Signed-off-by: René Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
René Scharfe [Sun, 11 Oct 2020 16:03:28 +0000 (18:03 +0200)]
grep: handle deref_tag() returning NULL
deref_tag() can return NULL. Exit gracefully in that case instead
of blindly dereferencing the return value.
.name shouldn't ever be NULL, but grep_object() handles that case
explicitly, so let's be defensive here as well and show the broken
object's ID if it happens to lack a name after all.
Signed-off-by: René Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Rafael Silva [Sun, 11 Oct 2020 10:11:52 +0000 (10:11 +0000)]
worktree: teach `list` to annotate locked worktree
The "git worktree list" shows the absolute path to the working tree,
the commit that is checked out and the name of the branch. It is not
immediately obvious which of the worktrees, if any, are locked.
"git worktree remove" refuses to remove a locked worktree with
an error message. If "git worktree list" told which worktrees
are locked in its output, the user would not even attempt to
remove such a worktree, or would realize that
"git worktree remove -f -f <path>" is required.
Teach "git worktree list" to append "locked" to its output.
The output from the command becomes like so:
$ git worktree list
/path/to/main abc123 [master]
/path/to/worktree 456def (detached HEAD)
/path/to/locked-worktree 123abc (detached HEAD) locked
Helped-by: Junio C Hamano <gitster@pobox.com>
Helped-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Rafael Silva <rafaeloliveira.cs@gmail.com>
Reviewed-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
René Scharfe [Sun, 11 Oct 2020 06:14:35 +0000 (08:14 +0200)]
Makefile: remove the unused variable TAR_DIST_EXTRA_OPTS
Signed-off-by: René Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
René Scharfe [Sat, 10 Oct 2020 16:45:18 +0000 (18:45 +0200)]
Makefile: use git init/add/commit/archive for dist-doc
Reduce the dependency on external tools by generating the distribution
archives for HTML documentation and manpages using git commands instead
of tar. This gives the archive entries the same meta data as those in
the dist archive for binaries.
Signed-off-by: René Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Derrick Stolee [Mon, 12 Oct 2020 13:28:34 +0000 (13:28 +0000)]
maintenance: core.commitGraph=false prevents writes
Recently, a user had an issue due to combining
fetch.writeCommitGraph=true with core.commitGraph=false. The root bug
has been resolved by preventing commit-graph writes when
core.commitGraph is disabled. This happens inside the 'git commit-graph
write' command, but we can be more aware of this situation and prevent
that process from ever starting in the 'commit-graph' maintenance task.
Signed-off-by: Derrick Stolee <dstolee@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Daniel Santos [Mon, 12 Oct 2020 08:47:24 +0000 (09:47 +0100)]
l10n: pt_PT: make on po/pt_PT.po
Pull from the language Coordenator repository and
`make` done at the top-level directory.
Signed-off-by: Daniel Santos <hello@brighterdan.com>
Daniel Santos [Mon, 12 Oct 2020 08:32:37 +0000 (09:32 +0100)]
l10n: Portuguese translation team has changed. Wohoo!
I am excited. Because I like a lot languages, and because I believe this
is the way to contribute to a large number of Portuguese speaking
person.
Jiang Xin and last Portuguese team gave me the lead. Thank you very
much. Honored to be a part of such a project.
Signed-off-by: Daniel Santos <hello@brighterdan.com>
Jiang Xin [Mon, 12 Oct 2020 07:19:19 +0000 (15:19 +0800)]
Merge branch 'master' of github.com:alshopov/git-po
* 'master' of github.com:alshopov/git-po:
l10n: bg.po: Updated Bulgarian translation (5013t)
Jiang Xin [Mon, 12 Oct 2020 07:18:03 +0000 (15:18 +0800)]
Merge branch 'master' of github.com:nafmo/git-l10n-sv
* 'master' of github.com:nafmo/git-l10n-sv:
l10n: sv.po: Update Swedish translation (5013t0f0u)
Jiang Xin [Mon, 12 Oct 2020 07:11:30 +0000 (15:11 +0800)]
Merge branch 'update-italian-translation' of github.com:AlessandroMenti/git-po
* 'update-italian-translation' of github.com:AlessandroMenti/git-po:
l10n: it.po: update the Italian translation
Alexander Shopov [Sun, 11 Oct 2020 12:46:54 +0000 (14:46 +0200)]
l10n: bg.po: Updated Bulgarian translation (5013t)
Signed-off-by: Alexander Shopov <ash@kambanaria.org>
Peter Krefting [Sun, 11 Oct 2020 10:54:47 +0000 (11:54 +0100)]
l10n: sv.po: Update Swedish translation (5013t0f0u)
Signed-off-by: Peter Krefting <peter@softwolves.pp.se>
Jiang Xin [Sun, 11 Oct 2020 08:12:01 +0000 (16:12 +0800)]
Merge branch 'l10n/zh_TW/201010' of github.com:l10n-tw/git-po
* 'l10n/zh_TW/201010' of github.com:l10n-tw/git-po:
l10n: zh_TW.po: v2.29.0 round 2 (2 untranslated)
Alessandro Menti [Sat, 10 Oct 2020 07:31:36 +0000 (09:31 +0200)]
l10n: it.po: update the Italian translation
Update the Italian translation for Git 2.29.0, round 2.
Signed-off-by: Alessandro Menti <alessandro.menti@alessandromenti.it>
Jiang Xin [Sun, 11 Oct 2020 01:46:46 +0000 (09:46 +0800)]
Merge branch '2.29-r2' of github.com:bitigchi/git-po
* '2.29-r2' of github.com:bitigchi/git-po:
l10n: tr: v2.29.0 round 2
Emir Sarı [Sat, 10 Oct 2020 11:41:15 +0000 (14:41 +0300)]
l10n: tr: v2.29.0 round 2
Signed-off-by: Emir Sarı <bitigchi@me.com>
pan93412 [Sat, 10 Oct 2020 11:34:56 +0000 (19:34 +0800)]
l10n: zh_TW.po: v2.29.0 round 2 (2 untranslated)
Signed-off-by: pan93412 <pan93412@gmail.com>
Jean-Noël Avila [Sat, 10 Oct 2020 11:11:18 +0000 (13:11 +0200)]
l10n: fr: v2.29.0 rnd 2
Signed-off-by: Jean-Noël Avila <jn.avila@free.fr>
Jiang Xin [Sat, 10 Oct 2020 01:33:19 +0000 (09:33 +0800)]
l10n: git.pot: v2.29.0 round 2 (1 new, 1 removed)
Generate po/git.pot from v2.29.0-rc1 for git v2.29.0 l10n round 2.
Signed-off-by: Jiang Xin <worldhello.net@gmail.com>
Jiang Xin [Sat, 10 Oct 2020 01:22:36 +0000 (09:22 +0800)]
Merge tag 'v2.29.0-rc1' of github.com:git/git
Git 2.29-rc1
* tag 'v2.29.0-rc1' of github.com:git/git:
Git 2.29-rc1
doc: fix the bnf like style of some commands
doc: git-remote fix ups
doc: use linkgit macro where needed.
git-bisect-lk2009: make continuation of list indented
ci: do not skip tagged revisions in GitHub workflows
ci: skip GitHub workflow runs for already-tested commits/trees
tests: avoid using the branch name `main`
t1415: avoid using `main` as ref name
Makefile: ASCII-sort += lists
help: do not expect built-in commands to be hardlinked
index-pack: make get_base_data() comment clearer
index-pack: drop type_cas mutex
index-pack: restore "resolving deltas" progress meter
compat/mingw.h: drop extern from function declaration
GitHub workflow: automatically follow minor updates of setup-msbuild
t5534: split stdout and stderr redirection
Derrick Stolee [Fri, 9 Oct 2020 20:53:52 +0000 (20:53 +0000)]
commit-graph: don't write commit-graph when disabled
The core.commitGraph config setting can be set to 'false' to prevent
parsing commits from the commit-graph file(s). This causes an issue when
trying to write with "--split" which needs to distinguish between
commits that are in the existing commit-graph layers and commits that
are not. The existing mechanism uses parse_commit() and follows by
checking if there is a 'graph_pos' that shows the commit was parsed from
the commit-graph file.
When core.commitGraph=false, we do not parse the commits from the
commit-graph and 'graph_pos' indicates that no commits are in the
existing file. The --split logic moves forward creating a new layer on
top that holds all reachable commits, then possibly merges down into
those layers, resulting in duplicate commits. The previous change makes
that merging process more robust to such a situation in case it happens
in the written commit-graph data.
The easy answer here is to avoid writing a commit-graph if reading the
commit-graph is disabled. Since the resulting commit-graph will would not
be read by subsequent Git processes. This is more natural than forcing
core.commitGraph to be true for the 'write' process.
Reported-by: Thomas Braun <thomas.braun@virtuell-zuhause.de>
Helped-by: Jeff King <peff@peff.net>
Helped-by: Taylor Blau <me@ttaylorr.com>
Signed-off-by: Derrick Stolee <dstolee@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Derrick Stolee [Fri, 9 Oct 2020 20:53:51 +0000 (20:53 +0000)]
commit-graph: ignore duplicates when merging layers
Thomas reported [1] that a "git fetch" command was failing with an error
saying "unexpected duplicate commit id". The root cause is that they had
fetch.writeCommitGraph enabled which generates commit-graph chains, and
this instance was merging two layers that both contained the same commit
ID.
[1] https://lore.kernel.org/git/
55f8f00c-a61c-67d4-889e-
a9501c596c39@virtuell-zuhause.de/
The initial assumption is that Git would not write a commit ID into a
commit-graph layer if it already exists in a lower commit-graph layer.
Somehow, this specific case did get into that situation, leading to this
error.
While unexpected, this isn't actually invalid (as long as the two layers
agree on the metadata for the commit). When we parse a commit that does
not have a graph_pos in the commit_graph_data_slab, we use binary search
in the commit-graph layers to find the commit and set graph_pos. That
position is never used again in this case. However, when we parse a
commit from the commit-graph file, we load its parents from the
commit-graph and assign graph_pos at that point. If those parents were
already parsed from the commit-graph, then nothing needs to be done.
Otherwise, this graph_pos is a valid position in the commit-graph so we
can parse the parents, when necessary.
Thus, this die() is too aggressive. The easiest thing to do would be to
ignore the duplicates.
If we only ignore the duplicates, then we will produce a commit-graph
that has identical commit IDs listed in adjacent positions. This excess
data will never be removed from the commit-graph, which could cascade
into significantly bloated file sizes.
Thankfully, we can collapse the list to erase the duplicate commit
pointers. This allows us to get the end result we want without extra
memory costs and minimal CPU time.
The root cause is due to disabling core.commitGraph, which prevents
parsing commits from the lower layers during a 'git commit-graph write
--split' command. Since we use the 'graph_pos' value to determine
whether a commit is in a lower layer, we never discover that those
commits are already in the commit-graph chain and add them to the top
layer. This layer is then merged down, creating duplicates.
The test added in t5324-split-commit-graph.sh fails without this change.
However, we still have not completely removed the need for this
duplicate check. That will come in a follow-up change.
Reported-by: Thomas Braun <thomas.braun@virtuell-zuhause.de>
Helped-by: Taylor Blau <me@ttaylorr.com>
Co-authored-by: Jeff King <peff@peff.net>
Signed-off-by: Derrick Stolee <dstolee@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Chris. Webster [Tue, 22 Sep 2020 07:28:04 +0000 (07:28 +0000)]
ci: github action - add check for whitespace errors
Not all developers are aware of `git diff --check` to warn
about whitespace issues. Running a check when a pull request is
opened or updated can save time for reviewers and the submitter.
A GitHub workflow will run when a pull request is created or the
contents are updated to check the patch series. A pull request
provides the necessary information (number of commits) to only
check the patch series.
To ensure the developer is aware of any issues, a comment will be
added to the pull request with the check errors.
Signed-off-by: Chris. Webster <chris@webstech.net>
Reviewed-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Fri, 9 Oct 2020 04:53:09 +0000 (21:53 -0700)]
Git 2.29-rc1
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Fri, 9 Oct 2020 04:53:26 +0000 (21:53 -0700)]
Merge branch 'js/default-branch-name-part-3'
Test preparation for the switch of default branch name continues.
* js/default-branch-name-part-3:
tests: avoid using the branch name `main`
t1415: avoid using `main` as ref name
Junio C Hamano [Fri, 9 Oct 2020 04:53:26 +0000 (21:53 -0700)]
Merge branch 'js/ci-ghwf-dedup-tests'
The logic to skip testing on the tagged commit and the tag itself
was not quite consistent which led to failure of Windows test
tasks. It has been revamped to consistently skip revisions that
have already been tested, based on the tree object of the revision.
* js/ci-ghwf-dedup-tests:
ci: do not skip tagged revisions in GitHub workflows
ci: skip GitHub workflow runs for already-tested commits/trees
Junio C Hamano [Fri, 9 Oct 2020 04:53:26 +0000 (21:53 -0700)]
Merge branch 'ja/misc-doc-fixes'
Doc fixes.
* ja/misc-doc-fixes:
doc: fix the bnf like style of some commands
doc: git-remote fix ups
doc: use linkgit macro where needed.
git-bisect-lk2009: make continuation of list indented
Junio C Hamano [Fri, 9 Oct 2020 04:53:26 +0000 (21:53 -0700)]
Merge branch 'dl/makefile-sort'
Makefile clean-up.
* dl/makefile-sort:
Makefile: ASCII-sort += lists
Junio C Hamano [Fri, 9 Oct 2020 04:53:26 +0000 (21:53 -0700)]
Merge branch 'js/no-builtins-on-disk-option'
Hotfix to breakage introduced in the topic in v2.29-rc0
* js/no-builtins-on-disk-option:
help: do not expect built-in commands to be hardlinked
Junio C Hamano [Fri, 9 Oct 2020 04:53:26 +0000 (21:53 -0700)]
Merge branch 'js/ghwf-setup-msbuild-update'
CI update.
* js/ghwf-setup-msbuild-update:
GitHub workflow: automatically follow minor updates of setup-msbuild
Junio C Hamano [Fri, 9 Oct 2020 04:53:25 +0000 (21:53 -0700)]
Merge branch 'jk/index-pack-hotfixes'
Hotfix and clean-up for the jt/threaded-index-pack topic that has
graduated to v2.29-rc0.
* jk/index-pack-hotfixes:
index-pack: make get_base_data() comment clearer
index-pack: drop type_cas mutex
index-pack: restore "resolving deltas" progress meter
Junio C Hamano [Fri, 9 Oct 2020 04:53:25 +0000 (21:53 -0700)]
Merge branch 'dl/mingw-header-cleanup'
Header clean-up.
* dl/mingw-header-cleanup:
compat/mingw.h: drop extern from function declaration
Junio C Hamano [Fri, 9 Oct 2020 04:53:25 +0000 (21:53 -0700)]
Merge branch 'hx/push-atomic-with-cert'
Hotfix to a recently added test script.
* hx/push-atomic-with-cert:
t5534: split stdout and stderr redirection
Jean-Noël Avila [Thu, 8 Oct 2020 20:23:57 +0000 (22:23 +0200)]
doc: fix the bnf like style of some commands
In command line options, variables are entered between < and >
Signed-off-by: Jean-Noël Avila <jn.avila@free.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jean-Noël Avila [Thu, 8 Oct 2020 20:23:56 +0000 (22:23 +0200)]
doc: git-remote fix ups
Signed-off-by: Jean-Noël Avila <jn.avila@free.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jean-Noël Avila [Thu, 8 Oct 2020 20:23:55 +0000 (22:23 +0200)]
doc: use linkgit macro where needed.
Signed-off-by: Jean-Noël Avila <jn.avila@free.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jean-Noël Avila [Thu, 8 Oct 2020 20:23:54 +0000 (22:23 +0200)]
git-bisect-lk2009: make continuation of list indented
That's clearer asciidoc formatting.
Signed-off-by: Jean-Noël Avila <jn.avila@free.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Johannes Schindelin [Thu, 8 Oct 2020 15:29:35 +0000 (15:29 +0000)]
ci: do not skip tagged revisions in GitHub workflows
When `master` is tagged, and then both `master` and the tag are pushed,
Travis CI will happily build both. That is a waste of energy, which is
why we skip the build for `master` in that case.
Our GitHub workflow is also triggered by tags. However, the run would
fail because the `windows-test` jobs are _not_ skipped on tags, but the
`windows-build` job _is skipped (and therefore fails to upload the
build artifacts needed by the test jobs).
In addition, we just added logic to our GitHub workflow that will skip
runs altogether if there is already a successful run for the same commit
or at least for the same tree.
Let's just change the GitHub workflow to no longer specifically skip
tagged revisions.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Johannes Schindelin [Thu, 8 Oct 2020 15:29:34 +0000 (15:29 +0000)]
ci: skip GitHub workflow runs for already-tested commits/trees
When pushing a commit that has already passed a CI or PR build
successfully, it makes sense to save some energy and time and skip the
new build.
Let's teach our GitHub workflow to do that.
For good measure, we also compare the tree ID, which is what we actually
test (the commit ID might have changed due to a reworded commit message,
which should not affect the outcome of the run).
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Denton Liu [Thu, 8 Oct 2020 06:44:40 +0000 (23:44 -0700)]
contrib/git-resurrect.sh: use hash-agnostic OID pattern
Since Git now supports hashes other than SHA-1, the hash length isn't
guaranteed to be 40 characters. Replace $_x40 with a hash-agnostic OID
pattern.
Signed-off-by: Denton Liu <liu.denton@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Denton Liu [Thu, 8 Oct 2020 06:44:39 +0000 (23:44 -0700)]
contrib/git-resurrect.sh: indent with tabs
In the git-resurrect script, there are a few lines that are mistakenly
indented with spaces. Replace these lines with tabs.
Signed-off-by: Denton Liu <liu.denton@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Johannes Schindelin [Thu, 8 Oct 2020 10:13:47 +0000 (10:13 +0000)]
tests: avoid using the branch name `main`
In the near future, we want to change Git's default branch name to
`main`. In preparation for that, stop using it as a branch name in the
test suite. Replace that branch name by `topic`, the same name we used
to rename variations of `master` in
b6211b89eb3 (tests: avoid variations
of the `master` branch name, 2020-09-26).
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Johannes Schindelin [Thu, 8 Oct 2020 10:13:46 +0000 (10:13 +0000)]
t1415: avoid using `main` as ref name
In preparation for a patch series that will change the fall-back for
`init.defaultBranch` to `main`, let's not use `main` as ref name in this
test script.
Otherwise, the `git for-each-ref ... | grep main` which wants to catch
those refs would also unexpectedly catch `refs/heads/main`.
Since the refs in question are worktree-local ones (i.e. each worktree
has their own, just like `HEAD`), and since the test case already uses a
secondary worktree called "second", let's use the name "first" for those
refs instead.
While at it, adjust the test titles that talk about a "repo" when they
meant a "worktree" instead.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Denton Liu [Thu, 8 Oct 2020 07:39:26 +0000 (00:39 -0700)]
Makefile: ASCII-sort += lists
In
805d9eaf5e (Makefile: ASCII-sort += lists, 2020-03-21), the += lists
in the Makefile were sorted into ASCII order. Since then, more out of
order elements have been introduced. Sort these lists back into ASCII
order.
This patch is best viewed with `--color-moved`.
Signed-off-by: Denton Liu <liu.denton@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Derrick Stolee [Thu, 8 Oct 2020 00:50:39 +0000 (00:50 +0000)]
maintenance: test commit-graph auto condition
The auto condition for the commit-graph maintenance task walks refs
looking for commits that are not in the commit-graph file. This was
added in
4ddc79b2 (maintenance: add auto condition for commit-graph
task, 2020-09-17) but was left untested.
The initial goal of this change was to demonstrate the feature works
properly by adding tests. However, there was an off-by-one error that
caused the basic tests around maintenance.commit-graph.auto=1 to fail
when it should work.
The subtlety is that if a ref tip is not in the commit-graph, then we
were not adding that to the total count. In the test, we see that we
have only added one commit since our last commit-graph write, so the
auto condition would say there is nothing to do.
The fix is simple: add the check for the commit-graph position to see
that the tip is not in the commit-graph file before starting our walk.
Since this happens before adding to the DFS stack, we do not need to
clear our (currently empty) commit list.
This does add some extra complexity for the test, because we also want
to verify that the walk along the parents actually does some work. This
means we need to add at least two commits in a row without writing the
commit-graph. However, we also need to make sure no additional refs are
pointing to the middle of this list or else the for_each_ref() in
should_write_commit_graph() might visit these commits as tips instead of
doing a DFS walk. Hence, the last two commits are added with "git
commit" instead of "test_commit".
Signed-off-by: Derrick Stolee <dstolee@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Sohom Datta [Thu, 8 Oct 2020 08:36:04 +0000 (08:36 +0000)]
userdiff: expand detected chunk headers for css
The regex used for the CSS builtin diff driver in git is only
able to show chunk headers for lines that start with a number,
a letter or an underscore.
However, the regex fails to detect classes (starts with a .), ids
(starts with a #), :root and attribute-value based selectors (for
example [class*="col-"]), as well as @based block-level statements
like @page,@keyframes and @media since all of them, start with a
special character.
Allow the selectors and block level statements to begin with these
special characters.
Signed-off-by: Sohom Datta <sohom.datta@learner.manipal.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Denton Liu [Thu, 8 Oct 2020 05:48:15 +0000 (22:48 -0700)]
checkout: learn to respect checkout.guess
The current behavior of git checkout/switch is that --guess is currently
enabled by default. However, some users may not wish for this to happen
automatically. Instead of forcing users to specify --no-guess manually
each time, teach these commands the checkout.guess configuration
variable that gives users the option to set a default behavior.
Teach the completion script to recognize the new config variable and
disable DWIM logic if it is set to false.
Signed-off-by: Denton Liu <liu.denton@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Pratyush Yadav [Thu, 8 Oct 2020 13:04:54 +0000 (18:34 +0530)]
Merge branch 'st/dark-mode' into master
Improve dark mode support. Do not hard-code widget colors and instead
pull them from the current theme and update them in the options
database.
* st/dark-mode:
git-gui: improve dark mode support