Junio C Hamano [Sat, 16 Jan 2021 05:48:46 +0000 (21:48 -0800)]
Merge branch 'jk/t5516-deflake'
Test fix.
* jk/t5516-deflake:
t5516: loosen "not our ref" error check
Junio C Hamano [Sat, 16 Jan 2021 05:48:46 +0000 (21:48 -0800)]
Merge branch 'vv/send-email-with-less-secure-apps-access'
Doc update.
* vv/send-email-with-less-secure-apps-access:
git-send-email.txt: mention less secure app access with Gmail
Junio C Hamano [Sat, 16 Jan 2021 05:48:46 +0000 (21:48 -0800)]
Merge branch 'pb/mergetool-tool-help-fix'
Fix 2.29 regression where "git mergetool --tool-help" fails to list
all the available tools.
* pb/mergetool-tool-help-fix:
mergetool--lib: fix '--tool-help' to correctly show available tools
Junio C Hamano [Sat, 16 Jan 2021 05:48:45 +0000 (21:48 -0800)]
Merge branch 'ds/for-each-repo-noopfix'
"git for-each-repo --config=<var> <cmd>" should not run <cmd> for
any repository when the configuration variable <var> is not defined
even once.
* ds/for-each-repo-noopfix:
for-each-repo: do nothing on empty config
Junio C Hamano [Sat, 16 Jan 2021 05:48:45 +0000 (21:48 -0800)]
Merge branch 'jc/sign-off'
Doc update.
* jc/sign-off:
SubmittingPatches: tighten wording on "sign-off" procedure
Junio C Hamano [Sat, 16 Jan 2021 05:48:45 +0000 (21:48 -0800)]
Merge branch 'mt/t4129-with-setgid-dir'
Some tests expect that "ls -l" output has either '-' or 'x' for
group executable bit, but setgid bit can be inherited from parent
directory and make these fields 'S' or 's' instead, causing test
failures.
* mt/t4129-with-setgid-dir:
t4129: don't fail if setgid is set in the test directory
Junio C Hamano [Sat, 16 Jan 2021 05:48:45 +0000 (21:48 -0800)]
Merge branch 'ds/maintenance-part-4'
Follow-up on the "maintenance part-3" which introduced scheduled
maintenance tasks to support platforms whose native scheduling
methods are not 'cron'.
* ds/maintenance-part-4:
maintenance: use Windows scheduled tasks
maintenance: use launchctl on macOS
maintenance: include 'cron' details in docs
maintenance: extract platform-specific scheduling
Junio C Hamano [Fri, 15 Jan 2021 23:03:23 +0000 (15:03 -0800)]
The second batch
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Fri, 15 Jan 2021 23:20:29 +0000 (15:20 -0800)]
Merge branch 'fc/completion-aliases-support'
Bash completion (in contrib/) update to make it easier for
end-users to add completion for their custom "git" subcommands.
* fc/completion-aliases-support:
completion: add proper public __git_complete
test: completion: add tests for __git_complete
completion: bash: improve function detection
completion: bash: add __git_have_func helper
Junio C Hamano [Fri, 15 Jan 2021 23:20:29 +0000 (15:20 -0800)]
Merge branch 'en/stash-apply-sparse-checkout'
"git stash" did not work well in a sparsely checked out working
tree.
* en/stash-apply-sparse-checkout:
stash: fix stash application in sparse-checkouts
stash: remove unnecessary process forking
t7012: add a testcase demonstrating stash apply bugs in sparse checkouts
Junio C Hamano [Fri, 15 Jan 2021 23:20:29 +0000 (15:20 -0800)]
Merge branch 'ar/t6016-modernise'
Test update.
* ar/t6016-modernise:
t6016: move to lib-log-graph.sh framework
Junio C Hamano [Fri, 15 Jan 2021 23:20:29 +0000 (15:20 -0800)]
Merge branch 'zh/arg-help-format'
Clean up option descriptions in "git cmd --help".
* zh/arg-help-format:
builtin/*: update usage format
parse-options: format argh like error messages
Junio C Hamano [Fri, 15 Jan 2021 23:20:29 +0000 (15:20 -0800)]
Merge branch 'nk/perf-fsmonitor-cleanup'
Test fix.
* nk/perf-fsmonitor-cleanup:
p7519: allow running without watchman prereq
Junio C Hamano [Fri, 15 Jan 2021 23:20:29 +0000 (15:20 -0800)]
Merge branch 'ds/trace2-topo-walk'
The topological walk codepath is covered by new trace2 stats.
* ds/trace2-topo-walk:
revision: trace topo-walk statistics
Junio C Hamano [Fri, 15 Jan 2021 23:20:29 +0000 (15:20 -0800)]
Merge branch 'rs/rebase-commit-validation'
Diagnose command line error of "git rebase" early.
* rs/rebase-commit-validation:
rebase: verify commit parameter
Junio C Hamano [Fri, 15 Jan 2021 23:20:29 +0000 (15:20 -0800)]
Merge branch 'ma/sha1-is-a-hash'
Retire more names with "sha1" in it.
* ma/sha1-is-a-hash:
hash-lookup: rename from sha1-lookup
sha1-lookup: rename `sha1_pos()` as `hash_pos()`
object-file.c: rename from sha1-file.c
object-name.c: rename from sha1-name.c
Junio C Hamano [Fri, 15 Jan 2021 23:20:28 +0000 (15:20 -0800)]
Merge branch 'ma/doc-pack-format-varint-for-sizes'
Doc update.
* ma/doc-pack-format-varint-for-sizes:
pack-format.txt: document sizes at start of delta data
Junio C Hamano [Fri, 15 Jan 2021 23:20:28 +0000 (15:20 -0800)]
Merge branch 'ma/t1300-cleanup'
Code clean-up.
* ma/t1300-cleanup:
t1300: don't needlessly work with `core.foo` configs
t1300: remove duplicate test for `--file no-such-file`
t1300: remove duplicate test for `--file ../foo`
Junio C Hamano [Fri, 15 Jan 2021 23:20:28 +0000 (15:20 -0800)]
Merge branch 'pb/doc-modules-git-work-tree-typofix'
Doc fix.
* pb/doc-modules-git-work-tree-typofix:
gitmodules.txt: fix 'GIT_WORK_TREE' variable name
Junio C Hamano [Fri, 15 Jan 2021 23:20:28 +0000 (15:20 -0800)]
Merge branch 'ta/doc-typofix'
Doc fix.
* ta/doc-typofix:
doc: fix some typos
Junio C Hamano [Fri, 15 Jan 2021 23:20:28 +0000 (15:20 -0800)]
Merge branch 'bc/rev-parse-path-format'
"git rev-parse" can be explicitly told to give output as absolute
or relative path with the `--path-format=(absolute|relative)` option.
* bc/rev-parse-path-format:
rev-parse: add option for absolute or relative path formatting
abspath: add a function to resolve paths with missing components
Junio C Hamano [Fri, 15 Jan 2021 23:20:28 +0000 (15:20 -0800)]
Merge branch 'ew/decline-core-abbrev'
The configuration variable 'core.abbrev' can be set to 'no' to
force no abbreviation regardless of the hash algorithm.
* ew/decline-core-abbrev:
core.abbrev=no disables abbreviations
Jeff King [Sun, 10 Jan 2021 03:23:09 +0000 (22:23 -0500)]
t5516: loosen "not our ref" error check
Commit
014ade7484 (upload-pack: send ERR packet for non-tip objects,
2019-04-13) added a test that greps the output of a failed fetch to make
sure that upload-pack sent us the ERR packet we expected. But checking
this is racy; despite the argument in that commit, the client may still
be sending a "done" line after the server exits, causing it to die() on
a failed write() and never see the ERR packet at all.
This fails quite rarely on Linux, but more often on macOS. However, it
can be triggered reliably with:
diff --git a/fetch-pack.c b/fetch-pack.c
index
876f90c759..
cf40de9092 100644
--- a/fetch-pack.c
+++ b/fetch-pack.c
@@ -489,6 +489,7 @@ static int find_common(struct fetch_negotiator *negotiator,
done:
trace2_region_leave("fetch-pack", "negotiation_v0_v1", the_repository);
if (!got_ready || !no_done) {
+ sleep(1);
packet_buf_write(&req_buf, "done\n");
send_request(args, fd[1], &req_buf);
}
This is a real user-visible race that it would be nice to fix, but it's
tricky to do so: the client would have to speculatively try to read an
ERR packet after hitting a write() error. And at least for this error,
it's specific to v0 (since v2 does not enforce reachability at all).
So let's loosen the test to avoid annoying racy failures. If we
eventually do the read-after-failed-write thing, we can tighten it. And
if not, v0 will grow increasingly obsolete as servers support v2, so the
utility of this test will decrease over time anyway.
Note that we can still check stderr to make sure upload-pack bailed for
the reason we expected. It writes a similar message to stderr, and
because the server side is just another process connected by pipes,
we'll reliably see it. This would not be the case for git://, or for
ssh servers that do not relay stderr (e.g., GitHub's custom endpoint
does not).
Helped-by: SZEDER Gábor <szeder.dev@gmail.com>
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Vasyl Vavrychuk [Fri, 8 Jan 2021 04:17:17 +0000 (20:17 -0800)]
git-send-email.txt: mention less secure app access with Gmail
Google may have changed Gmail security and now less secure app access
needs to be explicitly enabled if two-factor authentication is not in
place, otherwise send-email fails with:
5.7.8 Username and Password not accepted. Learn more at
5.7.8 https://support.google.com/mail/?p=BadCredentials
Document steps required to make this work.
Signed-off-by: Vasyl Vavrychuk <vvavrychuk@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
[dl: Clean up commit message and incorporate suggestions into patch.]
Signed-off-by: Denton Liu <liu.denton@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Derrick Stolee [Fri, 8 Jan 2021 02:30:46 +0000 (02:30 +0000)]
for-each-repo: do nothing on empty config
'git for-each-repo --config=X' should return success without calling any
subcommands when the config key 'X' has no value. The current
implementation instead segfaults.
A user could run into this issue if they used 'git maintenance start' to
initialize their cron schedule using 'git for-each-repo
--config=maintenance.repo ...' but then using 'git maintenance
unregister' to remove the config option. (Note: 'git maintenance stop'
would remove the config _and_ remove the cron schedule.)
Add a simple test to ensure this works. Use 'git help --no-such-option'
as the potential subcommand to ensure that we will hit a failure if the
subcommand is ever run.
Reported-by: Andreas Bühmann <dev@uuml.de>
Helped-by: Eric Sunshine <sunshine@sunshineco.com>
Helped-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Derrick Stolee <dstolee@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Thu, 7 Jan 2021 23:38:09 +0000 (15:38 -0800)]
SubmittingPatches: tighten wording on "sign-off" procedure
The text says "if you can certify DCO then you add a Signed-off-by
trailer". But it does not say anything about people who cannot or
do not want to certify. A natural reading may be that if you do not
certify, you must not add the trailer, but it shouldn't hurt to be
overly explicit.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Thu, 7 Jan 2021 07:22:15 +0000 (23:22 -0800)]
The first batch in 2.31 cycle
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Thu, 7 Jan 2021 07:33:44 +0000 (23:33 -0800)]
Merge branch 'es/perf-export-fix'
Tweak unneeded recursion from a test framework helper function.
* es/perf-export-fix:
t/perf: avoid unnecessary test_export() recursion
Junio C Hamano [Thu, 7 Jan 2021 07:33:44 +0000 (23:33 -0800)]
Merge branch 'fc/t6030-bisect-reset-removes-auxiliary-files'
A 3-year old test that was not testing anything useful has been
corrected.
* fc/t6030-bisect-reset-removes-auxiliary-files:
test: bisect-porcelain: fix location of files
Junio C Hamano [Thu, 7 Jan 2021 07:33:44 +0000 (23:33 -0800)]
Merge branch 'es/worktree-repair-both-moved'
"git worktree repair" learned to deal with the case where both the
repository and the worktree moved.
* es/worktree-repair-both-moved:
worktree: teach `repair` to fix multi-directional breakage
Junio C Hamano [Thu, 7 Jan 2021 07:33:44 +0000 (23:33 -0800)]
Merge branch 'en/merge-ort-recursive'
The ORT merge strategy learned to synthesize virtual ancestor tree
by recursively merging multiple merge bases together, just like the
recursive backend has done for years.
* en/merge-ort-recursive:
merge-ort: implement merge_incore_recursive()
merge-ort: make clear_internal_opts() aware of partial clearing
merge-ort: copy a few small helper functions from merge-recursive.c
commit: move reverse_commit_list() from merge-recursive
Junio C Hamano [Thu, 7 Jan 2021 07:33:44 +0000 (23:33 -0800)]
Merge branch 'fc/pull-merge-rebase'
When a user does not tell "git pull" to use rebase or merge, the
command gives a loud message telling a user to choose between
rebase or merge but creates a merge anyway, forcing users who would
want to rebase to redo the operation. Fix an early part of this
problem by tightening the condition to give the message---there is
no reason to stop or force the user to choose between rebase or
merge if the history fast-forwards.
* fc/pull-merge-rebase:
pull: display default warning only when non-ff
pull: correct condition to trigger non-ff advice
pull: get rid of unnecessary global variable
pull: give the advice for choosing rebase/merge much later
pull: refactor fast-forward check
Junio C Hamano [Thu, 7 Jan 2021 07:33:44 +0000 (23:33 -0800)]
Merge branch 'en/merge-ort-2'
More "ORT" merge strategy.
* en/merge-ort-2:
merge-ort: add modify/delete handling and delayed output processing
merge-ort: add die-not-implemented stub handle_content_merge() function
merge-ort: add function grouping comments
merge-ort: add a paths_to_free field to merge_options_internal
merge-ort: add a path_conflict field to merge_options_internal
merge-ort: add a clear_internal_opts helper
merge-ort: add a few includes
Junio C Hamano [Thu, 7 Jan 2021 07:33:43 +0000 (23:33 -0800)]
Merge branch 'en/merge-ort-impl'
The merge backend "done right" starts to emerge.
* en/merge-ort-impl:
merge-ort: free data structures in merge_finalize()
merge-ort: add implementation of record_conflicted_index_entries()
tree: enable cmp_cache_name_compare() to be used elsewhere
merge-ort: add implementation of checkout()
merge-ort: basic outline for merge_switch_to_result()
merge-ort: step 3 of tree writing -- handling subdirectories as we go
merge-ort: step 2 of tree writing -- function to create tree object
merge-ort: step 1 of tree writing -- record basenames, modes, and oids
merge-ort: have process_entries operate in a defined order
merge-ort: add a preliminary simple process_entries() implementation
merge-ort: avoid recursing into identical trees
merge-ort: record stage and auxiliary info for every path
merge-ort: compute a few more useful fields for collect_merge_info
merge-ort: avoid repeating fill_tree_descriptor() on the same tree
merge-ort: implement a very basic collect_merge_info()
merge-ort: add an err() function similar to one from merge-recursive
merge-ort: use histogram diff
merge-ort: port merge_start() from merge-recursive
merge-ort: add some high-level algorithm structure
merge-ort: setup basic internal data structures
Junio C Hamano [Thu, 7 Jan 2021 07:33:43 +0000 (23:33 -0800)]
Merge branch 'tb/pack-bitmap'
Various improvements to the codepath that writes out pack bitmaps.
* tb/pack-bitmap: (24 commits)
pack-bitmap-write: better reuse bitmaps
pack-bitmap-write: relax unique revwalk condition
pack-bitmap-write: use existing bitmaps
pack-bitmap: factor out 'add_commit_to_bitmap()'
pack-bitmap: factor out 'bitmap_for_commit()'
pack-bitmap-write: ignore BITMAP_FLAG_REUSE
pack-bitmap-write: build fewer intermediate bitmaps
pack-bitmap.c: check reads more aggressively when loading
pack-bitmap-write: rename children to reverse_edges
t5310: add branch-based checks
commit: implement commit_list_contains()
bitmap: implement bitmap_is_subset()
pack-bitmap-write: fill bitmap with commit history
pack-bitmap-write: pass ownership of intermediate bitmaps
pack-bitmap-write: reimplement bitmap writing
ewah: add bitmap_dup() function
ewah: implement bitmap_or()
ewah: make bitmap growth less aggressive
ewah: factor out bitmap growth
rev-list: die when --test-bitmap detects a mismatch
...
Junio C Hamano [Thu, 7 Jan 2021 07:33:43 +0000 (23:33 -0800)]
Merge branch 'ab/trailers-extra-format'
The "--format=%(trailers)" mechanism gets enhanced to make it
easier to design output for machine consumption.
* ab/trailers-extra-format:
pretty format %(trailers): add a "key_value_separator"
pretty format %(trailers): add a "keyonly"
pretty-format %(trailers): fix broken standalone "valueonly"
pretty format %(trailers) doc: avoid repetition
pretty format %(trailers) test: split a long line
Junio C Hamano [Thu, 7 Jan 2021 07:33:43 +0000 (23:33 -0800)]
Merge branch 'pk/subsub-fetch-fix-take-2'
"git fetch --recurse-submodules" fix (second attempt).
* pk/subsub-fetch-fix-take-2:
submodules: fix of regression on fetching of non-init subsub-repo
Philippe Blain [Thu, 7 Jan 2021 01:09:05 +0000 (01:09 +0000)]
mergetool--lib: fix '--tool-help' to correctly show available tools
Commit
83bbf9b92e (mergetool--lib: improve support for vimdiff-style tool
variants, 2020-07-29) introduced a regression in the output of `git mergetool
--tool-help` and `git difftool --tool-help` [1].
In function 'show_tool_names' in git-mergetool--lib.sh, we loop over the
supported mergetools and their variants and accumulate them in the variable
'variants', separating them with a literal '\n'.
The code then uses 'echo $variants' to turn these '\n' into newlines, but this
behaviour is not portable, it just happens to work in some shells, like
dash(1)'s 'echo' builtin.
For shells in which 'echo' does not turn '\n' into newlines, the end
result is that the only tools that are shown are the existing variants
(except the last variant alphabetically), since the variants are
separated by actual newlines in '$variants' because of the several
'echo' calls in mergetools/{bc,vimdiff}::list_tool_variants.
Fix this bug by embedding an actual line feed into `variants` in
show_tool_names(). While at it, replace `sort | uniq` by `sort -u`.
To prevent future regressions, add a simple test that checks that a few
known tools are correctly shown (let's avoid counting the total number
of tools to lessen the maintenance burden when new tools are added or if
'--tool-help' learns additional logic, like hiding tools depending on
the current platform).
[1] https://lore.kernel.org/git/CADtb9DyozjgAsdFYL8fFBEWmq7iz4=prZYVUdH9W-J5CKVS4OA@mail.gmail.com/
Reported-by: Philippe Blain <levraiphilippeblain@gmail.com>
Based-on-patch-by: Johannes Sixt <j6t@kdbg.org>
Signed-off-by: Philippe Blain <levraiphilippeblain@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Matheus Tavares [Tue, 5 Jan 2021 15:47:39 +0000 (12:47 -0300)]
t4129: don't fail if setgid is set in the test directory
The last test of t4129 creates a directory and expects its setgid bit
(g+s) to be off. But this makes the test fail when the parent directory
has the bit set, as setgid's state is inherited by newly created
subdirectories.
One way to solve this problem is to allow the presence of this bit when
comparing the return of `test_modebits` with the expected value. But
then we may have the same problem in the future when other tests start
using `test_modebits` on directories (currently t4129 is the only one)
and forget about setgid. Instead, let's make the helper function more
robust with respect to the state of the setgid bit in the test directory
by removing this bit from the returning value. There should be no
problem with existing callers as no one currently expects this bit to be
on.
Note that the sticky bit (+t) and the setuid bit (u+s) are not
inherited, so we don't have to worry about those.
Reported-by: Kevin Daudt <me@ikke.info>
Signed-off-by: Matheus Tavares <matheus.bernardino@usp.br>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
ZheNing Hu [Wed, 6 Jan 2021 14:44:03 +0000 (14:44 +0000)]
builtin/*: update usage format
According to the guidelines in parse-options.h,
we should not end in a full stop or start with
a capital letter. Fix old error and usage
messages to match this expectation.
Signed-off-by: ZheNing Hu <adlternative@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Wed, 6 Jan 2021 14:44:02 +0000 (14:44 +0000)]
parse-options: format argh like error messages
"Keep it homogeneous across the repository" is in general a
guideline that can be used to converge to a good practice, but
we can be a bit more prescriptive in this case. Just like the
messages we give die(_("...")) are formatted without the final
full stop and without the initial capitalization, most of the
argument help text are already formatted that way, and we want
to encourage that as the house style.
Noticed-by: ZheNing Hu <adlternative@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: ZheNing Hu <adlternative@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Taylor Blau [Mon, 4 Jan 2021 21:35:37 +0000 (16:35 -0500)]
p7519: allow running without watchman prereq
p7519 measures the performance of the fsmonitor code. To do this, it
uses the installed copy of Watchman. If Watchman isn't installed, a noop
integration script is installed in its place.
When in the latter mode, it is expected that the script should not write
a "last update token": in fact, it doesn't write anything at all since
the script is blank.
Commit
33226af42b (t/perf/fsmonitor: improve error message if typoing
hook name, 2020-10-26) made sure that running 'git update-index
--fsmonitor' did not write anything to stderr, but this is not the case
when using the empty Watchman script, since Git will complain that:
$ which watchman
watchman not found
$ cat .git/hooks/fsmonitor-empty
$ git -c core.fsmonitor=.git/hooks/fsmonitor-empty update-index --fsmonitor
warning: Empty last update token.
Prior to
33226af42b, the output wasn't checked at all, which allowed
this noop mode to work. But,
33226af42b breaks p7519 when running it
without a 'watchman(1)' on your system.
Handle this by only checking that the stderr is empty only when running
with a real watchman executable. Otherwise, assert that the error
message is the expected one when running in the noop mode.
Signed-off-by: Taylor Blau <me@ttaylorr.com>
Acked-by: Nipunn Koorapati <nipunn@dropbox.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Derrick Stolee [Tue, 5 Jan 2021 13:08:28 +0000 (13:08 +0000)]
maintenance: use Windows scheduled tasks
Git's background maintenance uses cron by default, but this is not
available on Windows. Instead, integrate with Task Scheduler.
Tasks can be scheduled using the 'schtasks' command. There are several
command-line options that can allow for some advanced scheduling, but
unfortunately these seem to all require authenticating using a password.
Instead, use the "/xml" option to pass an XML file that contains the
configuration for the necessary schedule. These XML files are based on
some that I exported after constructing a schedule in the Task Scheduler
GUI. These options only run background maintenance when the user is
logged in, and more fields are populated with the current username and
SID at run-time by 'schtasks'.
Since the GIT_TEST_MAINT_SCHEDULER environment variable allows us to
specify 'schtasks' as the scheduler, we can test the Windows-specific
logic on other platforms. Thus, add a check that the XML file written
by Git is valid when xmllint exists on the system.
Since we use a temporary file for the XML files sent to 'schtasks', we
prefix the random characters with the frequency so it is easier to
examine the proper file during tests. Instead of an exact match on the
'args' file, we 'grep' for the arguments other than the filename.
There is a deficiency in the current design. Windows has two kinds of
applications: GUI applications that start by "winmain()" and console
applications that start by "main()". Console applications are attached
to a new Console window if they are not already associated with a GUI
application. This means that every hour the scheudled task launches a
command window for the scheduled tasks. Not only is this visually
obtrusive, but it also takes focus from whatever else the user is
doing!
A simple fix would be to insert a GUI application that acts as a shim
between the scheduled task and Git. This is currently possible in Git
for Windows by setting the <Command> tag equal to
C:\Program Files\Git\git-bash.exe
with options "--hide --no-needs-console --command=cmd\git.exe"
followed by the arguments currently used. Since git-bash.exe is not
included in Windows builds of core Git, I chose to leave out this
feature. My plan is to submit a small patch to Git for Windows that
converts the use of git.exe with this use of git-bash.exe in the
short term. In the long term, we can consider creating this GUI
shim application within core Git, perhaps in contrib/.
Co-authored-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Derrick Stolee <dstolee@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Derrick Stolee [Tue, 5 Jan 2021 13:08:27 +0000 (13:08 +0000)]
maintenance: use launchctl on macOS
The existing mechanism for scheduling background maintenance is done
through cron. The 'crontab -e' command allows updating the schedule
while cron itself runs those commands. While this is technically
supported by macOS, it has some significant deficiencies:
1. Every run of 'crontab -e' must request elevated privileges through
the user interface. When running 'git maintenance start' from the
Terminal app, it presents a dialog box saying "Terminal.app would
like to administer your computer. Administration can include
modifying passwords, networking, and system settings." This is more
alarming than what we are hoping to achieve. If this alert had some
information about how "git" is trying to run "crontab" then we would
have some reason to believe that this dialog might be fine. However,
it also doesn't help that some scenarios just leave Git waiting for
a response without presenting anything to the user. I experienced
this when executing the command from a Bash terminal view inside
Visual Studio Code.
2. While cron initializes a user environment enough for "git config
--global --show-origin" to show the correct config file information,
it does not set up the environment enough for Git Credential Manager
Core to load credentials during a 'prefetch' task. My prefetches
against private repositories required re-authenticating through UI
pop-ups in a way that should not be required.
The solution is to switch from cron to the Apple-recommended [1]
'launchd' tool.
[1] https://developer.apple.com/library/archive/documentation/MacOSX/Conceptual/BPSystemStartup/Chapters/ScheduledJobs.html
The basics of this tool is that we need to create XML-formatted
"plist" files inside "~/Library/LaunchAgents/" and then use the
'launchctl' tool to make launchd aware of them. The plist files
include all of the scheduling information, along with the command-line
arguments split across an array of <string> tags.
For example, here is my plist file for the weekly scheduled tasks:
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0"><dict>
<key>Label</key><string>org.git-scm.git.weekly</string>
<key>ProgramArguments</key>
<array>
<string>/usr/local/libexec/git-core/git</string>
<string>--exec-path=/usr/local/libexec/git-core</string>
<string>for-each-repo</string>
<string>--config=maintenance.repo</string>
<string>maintenance</string>
<string>run</string>
<string>--schedule=weekly</string>
</array>
<key>StartCalendarInterval</key>
<array>
<dict>
<key>Day</key><integer>0</integer>
<key>Hour</key><integer>0</integer>
<key>Minute</key><integer>0</integer>
</dict>
</array>
</dict>
</plist>
The schedules for the daily and hourly tasks are more complicated
since we need to use an array for the StartCalendarInterval with
an entry for each of the six days other than the 0th day (to avoid
colliding with the weekly task), and each of the 23 hours other
than the 0th hour (to avoid colliding with the daily task).
The "Label" value is currently filled with "org.git-scm.git.X"
where X is the frequency. We need a different plist file for each
frequency.
The launchctl command needs to be aligned with a user id in order
to initialize the command environment. This must be done using
the 'launchctl bootstrap' subcommand. This subcommand is new as
of macOS 10.11, which was released in September 2015. Before that
release the 'launchctl load' subcommand was recommended. The best
source of information on this transition I have seen is available
at [2]. The current design does not preclude a future version that
detects the available fatures of 'launchctl' to use the older
commands. However, it is best to rely on the newest version since
Apple might completely remove the deprecated version on short
notice.
[2] https://babodee.wordpress.com/2016/04/09/launchctl-2-0-syntax/
To remove a schedule, we must run 'launchctl bootout' with a valid
plist file. We also need to 'bootout' a task before the 'bootstrap'
subcommand will succeed, if such a task already exists.
The need for a user id requires us to run 'id -u' which works on
POSIX systems but not Windows. Further, the need for fully-qualitifed
path names including $HOME behaves differently in the Git internals and
the external test suite. The $HOME variable starts with "C:\..." instead
of the "/c/..." that is provided by Git in these subcommands. The test
therefore has a prerequisite that we are not on Windows. The cross-
platform logic still allows us to test the macOS logic on a Linux
machine.
We can verify the commands that were run by 'git maintenance start'
and 'git maintenance stop' by injecting a script that writes the
command-line arguments into GIT_TEST_MAINT_SCHEDULER.
An earlier version of this patch accidentally had an opening
"<dict>" tag when it should have had a closing "</dict>" tag. This
was caught during manual testing with actual 'launchctl' commands,
but we do not want to update developers' tasks when running tests.
It appears that macOS includes the "xmllint" tool which can verify
the XML format. This is useful for any system that might contain
the tool, so use it whenever it is available.
We strive to make these tests work on all platforms, but Windows caused
some headaches. In particular, the value of getuid() called by the C
code is not guaranteed to be the same as `$(id -u)` invoked by a test.
This is because `git.exe` is a native Windows program, whereas the
utility programs run by the test script mostly utilize the MSYS2 runtime,
which emulates a POSIX-like environment. Since the purpose of the test
is to check that the input to the hook is well-formed, the actual user
ID is immaterial, thus we can work around the problem by making the the
test UID-agnostic. Another subtle issue is the $HOME environment
variable being a Windows-style path instead of a Unix-style path. We can
be more flexible here instead of expecting exact path matches.
Helped-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Co-authored-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Derrick Stolee <dstolee@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Felipe Contreras [Wed, 30 Dec 2020 23:29:50 +0000 (17:29 -0600)]
completion: add proper public __git_complete
When __git_complete was introduced, it was meant to be temporarily, while
a proper guideline for public shell functions was established
(tentatively _GIT_complete), but since that never happened, people
in the wild started to use __git_complete, even though it was marked as
not public.
Eight years is more than enough wait, let's mark this function as
public, and make it a bit more user-friendly.
So that instead of doing:
__git_complete gk __gitk_main
The user can do:
__git_complete gk gitk
And instead of:
__git_complete gf _git_fetch
Do:
__git_complete gf git_fetch
Backwards compatibility is maintained.
Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Felipe Contreras [Wed, 30 Dec 2020 23:29:49 +0000 (17:29 -0600)]
test: completion: add tests for __git_complete
Even though the function was marked as not public, it's already used in
the wild.
We should at least test basic functionality.
Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Felipe Contreras [Wed, 30 Dec 2020 23:29:48 +0000 (17:29 -0600)]
completion: bash: improve function detection
1. We should quote the argument
2. We don't need two redirections
3. A safeguard for arguments (-a) would be good
Suggested-by: René Scharfe <l.s.r@web.de>
Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Felipe Contreras [Wed, 30 Dec 2020 23:29:47 +0000 (17:29 -0600)]
completion: bash: add __git_have_func helper
This makes the code more readable, and also will help when new code
wants to do similar checks.
Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
René Scharfe [Thu, 31 Dec 2020 23:55:12 +0000 (00:55 +0100)]
rebase: verify commit parameter
If the user specifies a base commit to switch to, check if it actually
references a commit right away to avoid getting confused later on when
it turns out to be an invalid object.
Reported-by: LeSeulArtichaut <leseulartichaut@gmail.com>
Signed-off-by: René Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Derrick Stolee [Wed, 30 Dec 2020 04:31:53 +0000 (04:31 +0000)]
revision: trace topo-walk statistics
We trace statistics about the effectiveness of changed-path Bloom
filters since
42e50e78 (revision.c: add trace2 stats around Bloom
filter usage, 2020-04-06). Add similar tracing for the topo-walk
algorithm that uses generation numbers to limit the walk size.
This information can help investigate and describe benefits to
heuristics and other changes.
The information that is printed is in JSON format and can be formatted
nicely to present as follows:
{
"count_explort_walked":2603,
"count_indegree_walked":2603,
"count_topo_walked":473
}
Each of these values count the number of commits are visited by each of
the three "stages" of the topo-walk as detailed in
b4542418 (revision.c:
generation-based topo-order algorithm, 2018-11-01).
Signed-off-by: Derrick Stolee <dstolee@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Martin Ågren [Thu, 31 Dec 2020 11:56:23 +0000 (12:56 +0100)]
hash-lookup: rename from sha1-lookup
Change all remnants of "sha1" in hash-lookup.c and .h and rename them to
reflect that we're not just able to handle SHA-1 these days.
Signed-off-by: Martin Ågren <martin.agren@gmail.com>
Reviewed-by: Derrick Stolee <dstolee@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Martin Ågren [Thu, 31 Dec 2020 11:56:22 +0000 (12:56 +0100)]
sha1-lookup: rename `sha1_pos()` as `hash_pos()`
Rename this function to reflect that we're not just able to handle SHA-1
these days. There are a few instances of "sha1" left in sha1-lookup.[ch]
after this, but those will be addressed in the next commit.
Signed-off-by: Martin Ågren <martin.agren@gmail.com>
Reviewed-by: Derrick Stolee <dstolee@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Martin Ågren [Thu, 31 Dec 2020 11:56:21 +0000 (12:56 +0100)]
object-file.c: rename from sha1-file.c
Drop the last remnant of "sha1" in this file and rename it to reflect
that we're not just able to handle SHA-1 these days.
Signed-off-by: Martin Ågren <martin.agren@gmail.com>
Reviewed-by: Derrick Stolee <dstolee@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Martin Ågren [Thu, 31 Dec 2020 11:56:20 +0000 (12:56 +0100)]
object-name.c: rename from sha1-name.c
Generalize the last remnants of "sha" and "sha1" in this file and rename
it to reflect that we're not just able to handle SHA-1 these days.
We need to update one test to check for an updated error string.
Signed-off-by: Martin Ågren <martin.agren@gmail.com>
Reviewed-by: Derrick Stolee <dstolee@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Martin Ågren [Tue, 29 Dec 2020 22:43:35 +0000 (23:43 +0100)]
pack-format.txt: document sizes at start of delta data
We document the delta data as a set of instructions, but forget to
document the two sizes that precede those instructions: the size of the
base object and the size of the object to be reconstructed. Fix this
omission.
Rather than cramming all the details about the encoding into the running
text, introduce a separate section detailing our "size encoding" and
refer to it.
Reported-by: Ross Light <ross@zombiezen.com>
Signed-off-by: Martin Ågren <martin.agren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Antonio Russo [Mon, 4 Jan 2021 02:30:35 +0000 (19:30 -0700)]
t6016: move to lib-log-graph.sh framework
t6016 manually reconstructs git log --graph output by using the reported
commit hashes from `git rev-parse`. Each tag is converted into an
environment variable manually, and then `echo`-ed to an expected output
file, which is in turn compared to the actual output.
The expected output is difficult to read and write, because, e.g.,
each line of output must be prefaced with echo, quoted, and properly
escaped. Additionally, the test is sensitive to trailing whitespace,
which may potentially be removed from graph log output in the future.
In order to reduce duplication, ease troubleshooting of failed tests by
improving readability, and ease the addition of more tests to this file,
port the operations to `lib-log-graph.sh`, which is already used in
several other tests, e.g., t4215. Give all merges a simple commit
message, and use a common `check_graph` macro taking a heredoc of the
expected output which does not required extensive escaping.
Signed-off-by: Antonio Russo <aerusso@aerusso.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Martin Ågren [Sun, 3 Jan 2021 09:36:48 +0000 (10:36 +0100)]
t1300: don't needlessly work with `core.foo` configs
We use various made-up config keys in the "core" section for no real
reason. Change them to work in the "section" section instead and be
careful to also change "cores" to "sections". Make sure to also catch
"Core", "CoReS" and similar.
There are a few instances that actually want to work with a real "core"
config such as `core.bare` or `core.editor`. After this, it's clearer
that they work with "core" for a reason.
Reported-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Martin Ågren <martin.agren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Martin Ågren [Sun, 3 Jan 2021 09:36:47 +0000 (10:36 +0100)]
t1300: remove duplicate test for `--file no-such-file`
We test that we can handle `git config --file symlink` and the error
case of `git config --file symlink-to-missing-file`. For good measure,
we also throw in a test to check that we correctly handle referencing a
missing regular file. But we have such a test earlier in this script.
They both check that we fail to use `--file no-such-file --list`.
Drop the latter of these and keep the one that is in the general area
where we test `--file` and `GIT_CONFIG`. The one we're dropping also
checks that we can't even get a specific key from the missing file --
let's make sure we check that in the test we keep.
Signed-off-by: Martin Ågren <martin.agren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Martin Ågren [Sun, 3 Jan 2021 09:36:46 +0000 (10:36 +0100)]
t1300: remove duplicate test for `--file ../foo`
We have two tests for checking that we can handle `git config --file
../other-config ...`. One, using `--file`, was introduced in
65807ee697
("builtin-config: Fix crash when using "-f <relative path>" from
non-root dir", 2010-01-26), then another, using `GIT_CONFIG`, came about
in
270a34438b ("config: stop using config_exclusive_filename",
2012-02-16).
The latter of these was then converted to use `--file` in
f7e8714101
("t: prefer "git config --file" to GIT_CONFIG", 2014-03-20). Both where
then simplified in
a5db0b77b9 ("t1300: extract and use
test_cmp_config()", 2018-10-21).
These two tests differ slightly in the order of the options used, but
other than that, they are identical. Let's drop one. As noted in
f7e8714101, we do still have a test for `GIT_CONFIG` and it shares the
implementation with `--file`.
Signed-off-by: Martin Ågren <martin.agren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Philippe Blain [Sun, 3 Jan 2021 17:42:15 +0000 (17:42 +0000)]
gitmodules.txt: fix 'GIT_WORK_TREE' variable name
'gitmodules.txt' is a guide about the '.gitmodules' file that describes
submodule properties, and that file must exist at the root of the
repository. This was clarified in
e5b5c1d2cf (Document clarification:
gitmodules, gitattributes, 2008-08-31).
However, that commit mistakenly uses the non-existing environment
variable 'GIT_WORK_DIR' to refer to the root of the repository.
Fix that by using the correct variable, 'GIT_WORK_TREE'. Take the
opportunity to modernize and improve the formatting of that guide,
and fix a grammar mistake.
Signed-off-by: Philippe Blain <levraiphilippeblain@gmail.com>
Acked-by: Martin Ågren <martin.agren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Thomas Ackermann [Sun, 3 Jan 2021 14:25:50 +0000 (14:25 +0000)]
doc: fix some typos
Signed-off-by: Thomas Ackermann <th.acker@arcor.de>
Acked-by: Martin Ågren <martin.agren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Sun, 27 Dec 2020 23:15:23 +0000 (15:15 -0800)]
Git 2.30
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Sun, 27 Dec 2020 23:14:31 +0000 (15:14 -0800)]
Merge branch 'pb/doc-git-linkit-fix'
Docfix.
* pb/doc-git-linkit-fix:
git.txt: fix typos in 'linkgit' macro invocation
Junio C Hamano [Sun, 27 Dec 2020 23:01:16 +0000 (15:01 -0800)]
Merge tag 'l10n-2.30.0-rnd2' of https://github.com/git-l10n/git-po
l10n for Git 2.30.0 round 2
* tag 'l10n-2.30.0-rnd2' of https://github.com/git-l10n/git-po:
l10n: zh_CN: for git v2.30.0 l10n round 1 and 2
l10n: zh_TW.po: v2.30.0 round 2 (1 untranslated)
l10n: pl.po: add translation and set team leader
l10n: pl.po: started Polish translation
l10n: de.po: Update German translation for Git 2.30.0
l10n: Update Catalan translation
l10n: bg.po: Updated Bulgarian translation (5037t)
l10n: fr.po v2.30.0 rnd 2
l10n: tr: v2.30.0-r2
l10n: sv.po: Update Swedish translation (5037t0f0u)
l10n: vi.po(5037t): v2.30.0 rnd 2
l10n: git.pot: v2.30.0 round 2 (1 new, 2 removed)
l10n: Update Catalan translation
l10n: fr.po: v2.30.0 rnd 1
l10n: fr.po Fix a typo
l10n: fr fix misleading message
l10n: tr: v2.30.0-r1
l10n: sv.po: Update Swedish translation (5038t0f0u)
l10n: git.pot: v2.30.0 round 1 (70 new, 45 removed)
Jiang Xin [Mon, 7 Dec 2020 00:10:10 +0000 (08:10 +0800)]
l10n: zh_CN: for git v2.30.0 l10n round 1 and 2
Translate 71 new messages (5037t0f0u) for git 2.30.0.
Reviewed-by: 依云 <lilydjwg@gmail.com>
Signed-off-by: Jiang Xin <worldhello.net@gmail.com>
Jiang Xin [Fri, 25 Dec 2020 07:12:02 +0000 (15:12 +0800)]
Merge branch 'l10n/zh_TW/201223' of github.com:l10n-tw/git-po
* 'l10n/zh_TW/201223' of github.com:l10n-tw/git-po:
l10n: zh_TW.po: v2.30.0 round 2 (1 untranslated)
pan93412 [Wed, 23 Dec 2020 13:52:18 +0000 (21:52 +0800)]
l10n: zh_TW.po: v2.30.0 round 2 (1 untranslated)
Signed-off-by: pan93412 <pan93412@gmail.com>
Arusekk [Wed, 2 Dec 2020 23:19:58 +0000 (00:19 +0100)]
l10n: pl.po: add translation and set team leader
Signed-off-by: Arusekk <arek_koz@o2.pl>
Junio C Hamano [Wed, 23 Dec 2020 21:57:41 +0000 (13:57 -0800)]
Git 2.30-rc2
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Wed, 23 Dec 2020 21:59:46 +0000 (13:59 -0800)]
Merge branch 'nk/refspecs-negative-fix'
Hotfix for recent regression.
* nk/refspecs-negative-fix:
negative-refspec: improve comment on query_matches_negative_refspec
negative-refspec: fix segfault on : refspec
Junio C Hamano [Wed, 23 Dec 2020 21:59:46 +0000 (13:59 -0800)]
Merge branch 'ma/maintenance-crontab-fix'
Hotfix for a topic of this cycle.
* ma/maintenance-crontab-fix:
t7900-maintenance: test for magic markers
gc: fix handling of crontab magic markers
git-maintenance.txt: add missing word
Junio C Hamano [Wed, 23 Dec 2020 21:59:46 +0000 (13:59 -0800)]
Merge branch 'dl/checkout-p-merge-base'
Fix to a regression introduced during this cycle.
* dl/checkout-p-merge-base:
checkout -p: handle tree arguments correctly again
Junio C Hamano [Wed, 23 Dec 2020 21:59:46 +0000 (13:59 -0800)]
Merge branch 'js/no-more-prepare-for-main-in-test'
Test coverage fix.
* js/no-more-prepare-for-main-in-test:
tests: drop the `PREPARE_FOR_MAIN_BRANCH` prereq
t9902: use `main` as initial branch name
t6302: use `main` as initial branch name
t5703: use `main` as initial branch name
t5510: use `main` as initial branch name
t5505: finalize transitioning to using the branch name `main`
t3205: finalize transitioning to using the branch name `main`
t3203: complete the transition to using the branch name `main`
t3201: finalize transitioning to using the branch name `main`
t3200: finish transitioning to the initial branch name `main`
t1400: use `main` as initial branch name
Junio C Hamano [Wed, 23 Dec 2020 21:59:46 +0000 (13:59 -0800)]
Merge branch 'jx/pack-redundant-on-single-pack'
"git pack-redandant" when there is only one packfile used to crash,
which has been corrected.
* jx/pack-redundant-on-single-pack:
pack-redundant: fix crash when one packfile in repo
m4sk1n [Mon, 16 Jan 2017 19:31:10 +0000 (20:31 +0100)]
l10n: pl.po: started Polish translation
Signed-off-by: Arusekk <arek_koz@o2.pl>
Eric Wong [Tue, 1 Sep 2020 07:43:55 +0000 (07:43 +0000)]
core.abbrev=no disables abbreviations
This allows users to write hash-agnostic scripts and configs by
disabling abbreviations. Using "-c core.abbrev=40" will be
insufficient with SHA-256, and "-c core.abbrev=64" won't work with
SHA-1 repos today.
Signed-off-by: Eric Wong <e@80x24.org>
[jc: tweaked implementation, added doc and a test]
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Matthias Rüster [Sat, 19 Dec 2020 12:53:23 +0000 (13:53 +0100)]
l10n: de.po: Update German translation for Git 2.30.0
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, 23 Dec 2020 00:44:44 +0000 (08:44 +0800)]
Merge branch 'master' of github.com:Softcatala/git-po
* 'master' of github.com:Softcatala/git-po:
l10n: Update Catalan translation
Eric Sunshine [Sun, 20 Dec 2020 21:27:40 +0000 (16:27 -0500)]
t/perf: avoid unnecessary test_export() recursion
test_export() has been self-recursive since its inception even though a
simple for-loop would have served just as well to append its arguments
to the `test_export_` variable separated by the pipe character "|".
Recently `test_export_` was changed instead to a space-separated list of
tokens to be exported, an operation which can be accomplished via a
single simple assignment, with no need for looping or recursion.
Therefore, simplify the implementation.
While at it, take advantage of the fact that variable names to be
exported are shell identifiers, thus won't be composed of special
characters or whitespace, thus simple a `$*` can be used rather than
magical `"$@"`.
Signed-off-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Philippe Blain [Tue, 22 Dec 2020 15:44:42 +0000 (15:44 +0000)]
git.txt: fix typos in 'linkgit' macro invocation
The 'linkgit' Asciidoc macro is misspelled as 'linkit' in the
description of 'GIT_SEQUENCE_EDITOR' since the addition of that variable
to git(1) in
902a126eca (doc: mention GIT_SEQUENCE_EDITOR and
'sequence.editor' more, 2020-08-31). Also, it uses two colons instead of
one.
Fix that.
Signed-off-by: Philippe Blain <levraiphilippeblain@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jordi Mas [Tue, 22 Dec 2020 17:04:53 +0000 (18:04 +0100)]
l10n: Update Catalan translation
Signed-off-by: Jordi Mas <jmas@softcatala.org>
Alexander Shopov [Sun, 20 Dec 2020 18:00:54 +0000 (19:00 +0100)]
l10n: bg.po: Updated Bulgarian translation (5037t)
Signed-off-by: Alexander Shopov <ash@kambanaria.org>
Nipunn Koorapati [Tue, 22 Dec 2020 03:58:17 +0000 (03:58 +0000)]
negative-refspec: improve comment on query_matches_negative_refspec
Comment did not adequately explain how the two loops work
together to achieve the goal of querying for matching of any
negative refspec.
Signed-off-by: Nipunn Koorapati <nipunn@dropbox.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Nipunn Koorapati [Tue, 22 Dec 2020 03:58:16 +0000 (03:58 +0000)]
negative-refspec: fix segfault on : refspec
The logic added to check for negative pathspec match by
c0192df630
(refspec: add support for negative refspecs, 2020-09-30) looks at
refspec->src assuming it is never NULL, however when
remote.origin.push is set to ":", then refspec->src is NULL,
causing a segfault within strcmp.
Tell git to handle matching refspec by adding the needle to the
set of positively matched refspecs, since matching ":" refspecs
match anything as src.
Add test for matching refspec pushes fetch-negative-refspec
both individually and in combination with a negative refspec.
Signed-off-by: Nipunn Koorapati <nipunn@dropbox.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jiang Xin [Tue, 22 Dec 2020 00:46:17 +0000 (08:46 +0800)]
Merge branch 'fr_2.30_rnd2' of github.com:jnavila/git
* 'fr_2.30_rnd2' of github.com:jnavila/git:
l10n: fr.po v2.30.0 rnd 2
Martin Ågren [Mon, 21 Dec 2020 21:26:33 +0000 (22:26 +0100)]
t7900-maintenance: test for magic markers
When we insert our "BEGIN" and "END" markers into the cron table, it's
so that a Git version from many years into the future would be able to
identify this region in the cron table. Let's add a test to make sure
that these markers don't ever change.
Signed-off-by: Martin Ågren <martin.agren@gmail.com>
Acked-by: Derrick Stolee <dstolee@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Martin Ågren [Mon, 21 Dec 2020 21:26:32 +0000 (22:26 +0100)]
gc: fix handling of crontab magic markers
On `git maintenance start`, we add a few entries to the user's cron
table. We wrap our entries using two magic markers, "# BEGIN GIT
MAINTENANCE SCHEDULE" and "# END GIT MAINTENANCE SCHEDULE". At a later
`git maintenance stop`, we will go through the table and remove these
lines. Or rather, we will remove the "BEGIN" marker, the "END" marker
and everything between them.
Alas, we have a bug in how we detect the "END" marker: we don't. As we
loop through all the lines of the crontab, if we are in the "old
region", i.e., the region we're aiming to remove, we make an early
`continue` and don't get as far as checking for the "END" marker. Thus,
once we've seen our "BEGIN", we remove everything until the end of the
file.
Rewrite the logic for identifying these markers. There are four cases
that are mutually exclusive: The current line starts a region or it ends
it, or it's firmly within the region, or it's outside of it (and should
be printed).
Signed-off-by: Martin Ågren <martin.agren@gmail.com>
Acked-by: Derrick Stolee <dstolee@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Martin Ågren [Mon, 21 Dec 2020 21:26:31 +0000 (22:26 +0100)]
git-maintenance.txt: add missing word
Add a missing "a" before "bunch".
Signed-off-by: Martin Ågren <martin.agren@gmail.com>
Acked-by: Derrick Stolee <dstolee@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Johannes Schindelin [Sat, 19 Dec 2020 14:55:59 +0000 (14:55 +0000)]
checkout -p: handle tree arguments correctly again
This fixes a segmentation fault.
The bug is caused by dereferencing `new_branch_info->commit` when it is
`NULL`, which is the case when the tree-ish argument is actually a tree,
not a commit-ish. This was introduced in
5602b500c3c (builtin/checkout:
fix `git checkout -p HEAD...` bug, 2020-10-07), where we tried to ensure
that the special tree-ish `HEAD...` is handled correctly.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Eric Sunshine [Mon, 21 Dec 2020 08:16:01 +0000 (03:16 -0500)]
worktree: teach `repair` to fix multi-directional breakage
`git worktree repair` knows how to repair the two-way links between the
repository and a worktree as long as a link in one or the other
direction is sound. For instance, if a linked worktree is moved (without
using `git worktree move`), repair is possible because the worktree
still knows the location of the repository even though the repository no
longer knows where the worktree is. Similarly, if the repository is
moved, repair is possible since the repository still knows the locations
of the worktrees even though the worktrees no longer know where the
repository is.
However, if both the repository and the worktrees are moved, then links
are severed in both directions, and no repair is possible. This is the
case even when the new worktree locations are specified as arguments to
`git worktree repair`. The reason for this limitation is twofold. First,
when `repair` consults the worktree's gitfile (/path/to/worktree/.git)
to determine the corresponding <repo>/worktrees/<id>/gitdir file to fix,
<repo> is the old path to the repository, thus it is unable to fix the
`gitdir` file at its new location since it doesn't know where it is.
Second, when `repair` consults <repo>/worktrees/<id>/gitdir to find the
location of the worktree's gitfile (/path/to/worktree/.git), the path
recorded in `gitdir` is the old location of the worktree's gitfile, thus
it is unable to repair the gitfile since it doesn't know where it is.
Fix these shortcomings by teaching `repair` to attempt to infer the new
location of the <repo>/worktrees/<id>/gitdir file when the location
recorded in the worktree's gitfile has become stale but the file is
otherwise well-formed. The inference is intentionally simple-minded.
For each worktree path specified as an argument, `git worktree repair`
manually reads the ".git" gitfile at that location and, if it is
well-formed, extracts the <id>. It then searches for a corresponding
<id> in <repo>/worktrees/ and, if found, concludes that there is a
reasonable match and updates <repo>/worktrees/<id>/gitdir to point at
the specified worktree path. In order for <repo> to be known, `git
worktree repair` must be run in the main worktree or bare repository.
`git worktree repair` first attempts to repair each incoming
/path/to/worktree/.git gitfile to point at the repository, and then
attempts to repair outgoing <repo>/worktrees/<id>/gitdir files to point
at the worktrees. This sequence was chosen arbitrarily when originally
implemented since the order of fixes is immaterial as long as one side
of the two-way link between the repository and a worktree is sound.
However, for this new repair technique to work, the order must be
reversed. This is because the new inference mechanism, when it is
successful, allows the outgoing <repo>/worktrees/<id>/gitdir file to be
repaired, thus fixing one side of the two-way link. Once that side is
fixed, the other side can be fixed by the existing repair mechanism,
hence the order of repairs is now significant.
Two safeguards are employed to avoid hijacking a worktree from a
different repository if the user accidentally specifies a foreign
worktree as an argument. The first, as described above, is that it
requires an <id> match between the repository and the worktree. That
itself is not foolproof for preventing hijack, so the second safeguard
is that the inference will only kick in if the worktree's
/path/to/worktree/.git gitfile does not point at a repository.
Signed-off-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Felipe Contreras [Fri, 18 Dec 2020 15:14:06 +0000 (09:14 -0600)]
test: bisect-porcelain: fix location of files
Commit
ba7eafe146 (t6030: explicitly test for bisection cleanup,
2017-09-29) introduced checks for files in the $GIT_DIR directory, but
that variable is not always defined, and in this test file it's not.
Therefore these checks always passed regardless of the presence of these
files (unless the user has some /BISECT_LOG file, for some reason).
Let's check the files in the correct location.
Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jean-Noël Avila [Mon, 21 Dec 2020 17:53:19 +0000 (18:53 +0100)]
l10n: fr.po v2.30.0 rnd 2
Signed-off-by: Jean-Noël Avila <jn.avila@free.fr>
Emir Sarı [Mon, 21 Dec 2020 09:32:52 +0000 (12:32 +0300)]
l10n: tr: v2.30.0-r2
Signed-off-by: Emir Sarı <bitigchi@me.com>
Peter Krefting [Mon, 21 Dec 2020 07:10:43 +0000 (08:10 +0100)]
l10n: sv.po: Update Swedish translation (5037t0f0u)
Signed-off-by: Peter Krefting <peter@softwolves.pp.se>
Tran Ngoc Quan [Mon, 21 Dec 2020 01:45:38 +0000 (08:45 +0700)]
l10n: vi.po(5037t): v2.30.0 rnd 2
Signed-off-by: Tran Ngoc Quan <vnwildman@gmail.com>
Jiang Xin [Sun, 20 Dec 2020 23:11:59 +0000 (07:11 +0800)]
l10n: git.pot: v2.30.0 round 2 (1 new, 2 removed)
Generate po/git.pot from v2.30.0-rc1 for git v2.30.0 l10n round 2.
Signed-off-by: Jiang Xin <worldhello.net@gmail.com>
Jiang Xin [Sun, 20 Dec 2020 23:10:19 +0000 (07:10 +0800)]
Merge remote-tracking branch 'github/master' into git-po-master
* github/master: (42 commits)
Git 2.30-rc1
git-gui: use gray background for inactive text widgets
Another batch before 2.30-rc1
git-gui: Fix selected text colors
Makefile: conditionally include GIT-VERSION-FILE
git-gui: fix colored label backgrounds when using themed widgets
config.mak.uname: remove old NonStop compatibility settings
diff: correct interaction between --exit-code and -I<pattern>
t/perf: fix test_export() failure with BSD `sed`
style: do not "break" in switch() after "return"
compat-util: pretend that stub setitimer() always succeeds
strmap: make callers of strmap_remove() to call it in void context
doc: mention Python 3.x supports
index-format.txt: document v2 format of file system monitor extension
docs: multi-pack-index: remove note about future 'verify' work
init: provide useful advice about init.defaultBranch
get_default_branch_name(): prepare for showing some advice
branch -m: allow renaming a yet-unborn branch
init: document `init.defaultBranch` better
t7900: use --fixed-value in git-maintenance tests
...
Jordi Mas [Sat, 19 Dec 2020 22:52:12 +0000 (23:52 +0100)]
l10n: Update Catalan translation
Signed-off-by: Jordi Mas <jmas@softcatala.org>
Junio C Hamano [Fri, 18 Dec 2020 23:14:30 +0000 (15:14 -0800)]
Git 2.30-rc1
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Fri, 18 Dec 2020 23:15:18 +0000 (15:15 -0800)]
Merge branch 'jc/diff-I-status-fix'
"git diff -I<pattern> -exit-code" should exit with 0 status when
all the changes match the ignored pattern, but it didn't.
* jc/diff-I-status-fix:
diff: correct interaction between --exit-code and -I<pattern>