Derrick Stolee [Mon, 4 May 2020 18:27:43 +0000 (18:27 +0000)]
sparse-checkout: stop blocking empty workdirs
Remove the error condition when updating the sparse-checkout leaves
an empty working directory.
This behavior was added in
9e1afb167 (sparse checkout: inhibit empty
worktree, 2009-08-20). The comment was added in
a7bc906f2 (Add
explanation why we do not allow to sparse checkout to empty working
tree, 2011-09-22) in response to a "dubious" comment in
84563a624
(unpack-trees.c: cosmetic fix, 2010-12-22).
With the recent "cone mode" and "git sparse-checkout init [--cone]"
command, it is common to set a reasonable sparse-checkout pattern
set of
/*
!/*/
which matches only files at root. If the repository has no such files,
then their "git sparse-checkout init" command will fail.
Now that we expect this to be a common pattern, we should not have the
commands fail on an empty working directory. If it is a confusing
result, then the user can recover with "git sparse-checkout disable"
or "git sparse-checkout set". This is especially simple when using cone
mode.
Reported-by: Lars Schneider <redacted>
Signed-off-by: Derrick Stolee <redacted>
Signed-off-by: Junio C Hamano <redacted>
Elijah Newren [Fri, 27 Mar 2020 00:49:01 +0000 (00:49 +0000)]
sparse-checkout: provide a new reapply subcommand
If commands like merge or rebase materialize files as part of their work,
or a previous sparse-checkout command failed to update individual files
due to dirty changes, users may want a command to simply 'reapply' the
sparsity rules. Provide one.
Reviewed-by: Derrick Stolee <redacted>
Signed-off-by: Elijah Newren <redacted>
Signed-off-by: Junio C Hamano <redacted>
Elijah Newren [Fri, 27 Mar 2020 00:49:00 +0000 (00:49 +0000)]
unpack-trees: failure to set SKIP_WORKTREE bits always just a warning
Setting and clearing of the SKIP_WORKTREE bit is not only done when
users run 'sparse-checkout'; other commands such as 'checkout' also run
through unpack_trees() which has logic for handling this special bit.
As such, we need to consider how they handle special cases. A couple
comparison points should help explain the rationale for changing how
unpack_trees() handles these bits:
Ignoring sparse checkouts for a moment, if you are switching
branches and have dirty changes, it is only considered an error that
will prevent the branch switching from being successful if the dirty
file happens to be one of the paths with different contents.
SKIP_WORKTREE has always been considered advisory; for example, if
rebase or merge need or even want to materialize a path as part of
their work, they have always been allowed to do so regardless of the
SKIP_WORKTREE setting. This has been used for unmerged paths, but
it was often used for paths it wasn't needed just because it made
the code simpler. It was a best-effort consideration, and when it
materialized paths contrary to the SKIP_WORKTREE setting, it was
never required to even print a warning message.
In the past if you trying to run e.g. 'git checkout' and:
1) you had a path that was materialized and had some dirty changes
2) the path was listed in $GITDIR/info/sparse-checkout
3) this path did not different between the current and target branches
then despite the comparison points above, the inability to set
SKIP_WORKTREE was treated as a *hard* error that would abort the
checkout operation. This is completely inconsistent with how
SKIP_WORKTREE is handled elsewhere, and rather annoying for users as
leaving the paths materialized in the working copy (with a simple
warning) should present no problem at all.
Downgrade any errors from inability to toggle the SKIP_WORKTREE bit to a
warning and allow the operations to continue.
Reviewed-by: Derrick Stolee <redacted>
Signed-off-by: Elijah Newren <redacted>
Signed-off-by: Junio C Hamano <redacted>
Elijah Newren [Fri, 27 Mar 2020 00:48:59 +0000 (00:48 +0000)]
unpack-trees: provide warnings on sparse updates for unmerged paths too
When sparse-checkout runs to update the list of sparsity patterns, it
gives warnings if it can't remove paths from the working tree because
those files have dirty changes. Add a similar warning for unmerged
paths as well.
Reviewed-by: Derrick Stolee <redacted>
Signed-off-by: Elijah Newren <redacted>
Signed-off-by: Junio C Hamano <redacted>
Elijah Newren [Fri, 27 Mar 2020 00:48:58 +0000 (00:48 +0000)]
unpack-trees: make sparse path messages sound like warnings
The messages for problems with sparse paths are phrased as errors that
cause the operation to abort, even though we are not making the
operation abort. Reword the messages to make sense in their new
context.
Reviewed-by: Derrick Stolee <redacted>
Signed-off-by: Elijah Newren <redacted>
Signed-off-by: Junio C Hamano <redacted>
Elijah Newren [Fri, 27 Mar 2020 00:48:57 +0000 (00:48 +0000)]
unpack-trees: split display_error_msgs() into two
display_error_msgs() is never called to show messages of both ERROR_*
and WARNING_* types at the same time; it is instead called multiple
times, separately for each type. Since we want to display these types
differently, make two slightly different versions of this function.
A subsequent commit will further modify unpack_trees() and how it calls
the new display_warning_msgs().
Reviewed-by: Derrick Stolee <redacted>
Signed-off-by: Elijah Newren <redacted>
Signed-off-by: Junio C Hamano <redacted>
Elijah Newren [Fri, 27 Mar 2020 00:48:56 +0000 (00:48 +0000)]
unpack-trees: rename ERROR_* fields meant for warnings to WARNING_*
We want to treat issues with setting the SKIP_WORKTREE bit as a warning
rather than an error; rename the enum values to reflect this intent as
a simple step towards that goal.
Reviewed-by: Derrick Stolee <redacted>
Signed-off-by: Elijah Newren <redacted>
Signed-off-by: Junio C Hamano <redacted>
Elijah Newren [Fri, 27 Mar 2020 00:48:55 +0000 (00:48 +0000)]
unpack-trees: move ERROR_WOULD_LOSE_SUBMODULE earlier
A minor change, but we want to convert the sparse messages to warnings
and this allows us to group warnings and errors.
Reviewed-by: Derrick Stolee <redacted>
Signed-off-by: Elijah Newren <redacted>
Signed-off-by: Junio C Hamano <redacted>
Elijah Newren [Fri, 27 Mar 2020 00:48:54 +0000 (00:48 +0000)]
sparse-checkout: use improved unpack_trees porcelain messages
setup_unpack_trees_porcelain() provides much improved error/warning
messages; instead of a message that assumes that there is only one path
with a given problem despite being used by code that intentionally is
grouping and showing errors together, it uses a message designed to be
used with groups of paths. For example, this transforms
error: Entry ' folder1/a
folder2/a
' not uptodate. Cannot update sparse checkout.
into
error: Cannot update sparse checkout: the following entries are not up to date:
folder1/a
folder2/a
In the past the suboptimal messages were never actually triggered
because we would error out if the working directory wasn't clean before
we even called unpack_trees(). The previous commit changed that,
though, so let's use the better error messages.
Reviewed-by: Derrick Stolee <redacted>
Signed-off-by: Elijah Newren <redacted>
Signed-off-by: Junio C Hamano <redacted>
Elijah Newren [Fri, 27 Mar 2020 00:48:53 +0000 (00:48 +0000)]
sparse-checkout: use new update_sparsity() function
Remove the equivalent of 'git read-tree -mu HEAD' in the sparse-checkout
codepaths for setting the SKIP_WORKTREE bits and instead use the new
update_sparsity() function.
Note that when an issue is hit, the error message splits 'error' and
'Cannot update sparse checkout' on separate lines. For now, we use two
greps to find both pieces of the error message but subsequent commits
will clean up the messages reported to the user.
Reviewed-by: Derrick Stolee <redacted>
Signed-off-by: Elijah Newren <redacted>
Signed-off-by: Junio C Hamano <redacted>
Elijah Newren [Fri, 27 Mar 2020 00:48:52 +0000 (00:48 +0000)]
unpack-trees: add a new update_sparsity() function
Previously, the only way to update the SKIP_WORKTREE bits for various
paths was invoking `git read-tree -mu HEAD` or calling the same code
that this codepath invoked. This however had a number of problems if
the index or working directory were not clean. First, let's consider
the case:
Flipping SKIP_WORKTREE -> !SKIP_WORKTREE (materializing files)
If the working tree was clean this was fine, but if there were files or
directories or symlinks or whatever already present at the given path
then the operation would abort with an error. Let's label this case
for later discussion:
A) There is an untracked path in the way
Now let's consider the opposite case:
Flipping !SKIP_WORKTREE -> SKIP_WORKTREE (removing files)
If the index and working tree was clean this was fine, but if there were
any unclean paths we would run into problems. There are three different
cases to consider:
B) The path is unmerged
C) The path has unstaged changes
D) The path has staged changes (differs from HEAD)
If any path fell into case B or C, then the whole operation would be
aborted with an error. With sparse-checkout, the whole operation would
be aborted for case D as well, but for its predecessor of using `git
read-tree -mu HEAD` directly, any paths that fell into case D would be
removed from the working copy and the index entry for that path would be
reset to match HEAD -- which looks and feels like data loss to users
(only a few are even aware to ask whether it can be recovered, and even
then it requires walking through loose objects trying to match up the
right ones).
Refusing to remove files that have unsaved user changes is good, but
refusing to work on any other paths is very problematic for users. If
the user is in the middle of a rebase or has made modifications to files
that bring in more dependencies, then for their build to work they need
to update the sparse paths. This logic has been preventing them from
doing so. Sometimes in response, the user will stage the files and
re-try, to no avail with sparse-checkout or to the horror of losing
their changes if they are using its predecessor of `git read-tree -mu
HEAD`.
Add a new update_sparsity() function which will not error out in any of
these cases but behaves as follows for the special cases:
A) Leave the file in the working copy alone, clear the SKIP_WORKTREE
bit, and print a warning (thus leaving the path in a state where
status will report the file as modified, which seems logical).
B) Do NOT mark this path as SKIP_WORKTREE, and leave it as unmerged.
C) Do NOT mark this path as SKIP_WORKTREE and print a warning about
the dirty path.
D) Mark the path as SKIP_WORKTREE, but do not revert the version
stored in the index to match HEAD; leave the contents alone.
I tried a different behavior for A (leave the SKIP_WORKTREE bit set),
but found it very surprising and counter-intuitive (e.g. the user sees
it is present along with all the other files in that directory, tries to
stage it, but git add ignores it since the SKIP_WORKTREE bit is set). A
& C seem like optimal behavior to me. B may be as well, though I wonder
if printing a warning would be an improvement. Some might be slightly
surprised by D at first, but given that it does the right thing with
`git commit` and even `git commit -a` (`git add` ignores entries that
are marked SKIP_WORKTREE and thus doesn't delete them, and `commit -a`
is similar), it seems logical to me.
Reviewed-by: Derrick Stolee <redacted>
Signed-off-by: Elijah Newren <redacted>
Signed-off-by: Junio C Hamano <redacted>
Elijah Newren [Fri, 27 Mar 2020 00:48:51 +0000 (00:48 +0000)]
unpack-trees: pull sparse-checkout pattern reading into a new function
Create a populate_from_existing_patterns() function for reading the
path_patterns from $GIT_DIR/info/sparse-checkout so that we can re-use
it elsewhere.
Reviewed-by: Derrick Stolee <redacted>
Signed-off-by: Elijah Newren <redacted>
Signed-off-by: Junio C Hamano <redacted>
Elijah Newren [Fri, 27 Mar 2020 00:48:50 +0000 (00:48 +0000)]
unpack-trees: do not mark a dirty path with SKIP_WORKTREE
If a path is dirty, removing from the working tree risks losing data.
As such, we want to make sure any such path is not marked with
SKIP_WORKTREE. While the current callers of this code detect this case
and re-populate with a previous set of sparsity patterns, we want to
allow some paths to be marked with SKIP_WORKTREE while others are left
unmarked without it being considered an error. The reason this
shouldn't be considered an error is that SKIP_WORKTREE has always been
an advisory-only setting; merge and rebase for example were free to
materialize paths and clear the SKIP_WORKTREE bit in order to accomplish
their work even though they kept the SKIP_WORKTREE bit set for other
paths. Leaving dirty working files in the working tree is thus a
natural extension of what we have already been doing.
Reviewed-by: Derrick Stolee <redacted>
Signed-off-by: Elijah Newren <redacted>
Signed-off-by: Junio C Hamano <redacted>
Elijah Newren [Fri, 27 Mar 2020 00:48:49 +0000 (00:48 +0000)]
unpack-trees: allow check_updates() to work on a different index
check_updates() previously assumed it was working on o->result. We want
to use this function in combination with a different index_state, so
take the intended index_state as a parameter.
Reviewed-by: Derrick Stolee <redacted>
Signed-off-by: Elijah Newren <redacted>
Signed-off-by: Junio C Hamano <redacted>
Elijah Newren [Fri, 27 Mar 2020 00:48:48 +0000 (00:48 +0000)]
t1091: make some tests a little more defensive against failures
Reviewed-by: Derrick Stolee <redacted>
Signed-off-by: Elijah Newren <redacted>
Signed-off-by: Junio C Hamano <redacted>
Elijah Newren [Fri, 27 Mar 2020 00:48:47 +0000 (00:48 +0000)]
unpack-trees: simplify pattern_list freeing
commit
e091228e17 ("sparse-checkout: update working directory
in-process", 2019-11-21) allowed passing a pre-defined set of patterns
to unpack_trees(). However, if o->pl was NULL, it would still read the
existing patterns and use those. If those patterns were read into a
data structure that was allocated, naturally they needed to be free'd.
However, despite the same function being responsible for knowing about
both the allocation and the free'ing, the logic for tracking whether to
free the pattern_list was hoisted to an outer function with an
additional flag in unpack_trees_options. Put the logic back in the
relevant function and discard the now unnecessary flag.
Reviewed-by: Derrick Stolee <redacted>
Signed-off-by: Elijah Newren <redacted>
Signed-off-by: Junio C Hamano <redacted>
Elijah Newren [Fri, 27 Mar 2020 00:48:46 +0000 (00:48 +0000)]
unpack-trees: simplify verify_absent_sparse()
verify_absent_sparse() was introduced in commit
08402b0409
("merge-recursive: distinguish "removed" and "overwritten" messages",
2010-08-11), and has always had exactly one caller which always passes
error_type == ERROR_WOULD_LOSE_UNTRACKED_OVERWRITTEN. This function
then checks whether error_type is this value, and if so, sets it instead
to ERROR_WOULD_LOSE_ORPHANED_OVERWRITTEN. It has been nearly a decade
and no other caller has been created, and no other value has ever been
passed, so just pass the expected value to begin with.
Reviewed-by: Derrick Stolee <redacted>
Signed-off-by: Elijah Newren <redacted>
Signed-off-by: Junio C Hamano <redacted>
Elijah Newren [Fri, 27 Mar 2020 00:48:45 +0000 (00:48 +0000)]
unpack-trees: remove unused error type
commit
08402b0409 ("merge-recursive: distinguish "removed" and
"overwritten" messages", 2010-08-11) split
ERROR_WOULD_LOSE_UNTRACKED
into both
ERROR_WOULD_LOSE_UNTRACKED_OVERWRITTEN
ERROR_WOULD_LOSE_UNTRACKED_REMOVED
and also split
ERROR_WOULD_LOSE_ORPHANED
into both
ERROR_WOULD_LOSE_ORPHANED_OVERWRITTEN
ERROR_WOULD_LOSE_ORPHANED_REMOVED
However, despite the split only three of these four types were used.
ERROR_WOULD_LOSE_ORPHANED_REMOVED was not put into use when it was
introduced and nothing else has used it in the intervening decade
either. Remove it.
Reviewed-by: Derrick Stolee <redacted>
Signed-off-by: Elijah Newren <redacted>
Signed-off-by: Junio C Hamano <redacted>
Elijah Newren [Fri, 27 Mar 2020 00:48:44 +0000 (00:48 +0000)]
unpack-trees: fix minor typo in comment
Reviewed-by: Derrick Stolee <redacted>
Signed-off-by: Elijah Newren <redacted>
Signed-off-by: Junio C Hamano <redacted>
Junio C Hamano [Sun, 22 Mar 2020 23:50:46 +0000 (16:50 -0700)]
Git 2.26
Signed-off-by: Junio C Hamano <redacted>
Junio C Hamano [Sat, 21 Mar 2020 20:48:54 +0000 (13:48 -0700)]
Merge branch 'en/rebase-backend'
Test fix.
* en/rebase-backend:
t3419: prevent failure when run with EXPENSIVE
Junio C Hamano [Sat, 21 Mar 2020 19:12:28 +0000 (12:12 -0700)]
Merge tag 'l10n-2.26.0-rnd2.1' of git://github.com/git-l10n/git-po.git
l10n-2.26.0-rnd2.1
* tag 'l10n-2.26.0-rnd2.1' of https://github.com/git-l10n/git-po: (28 commits)
l10n: tr.po: change file mode to 644
l10n: de.po: Update German translation for Git 2.26.0
l10n: de.po: add missing space
l10n: tr: Fix a couple of ambiguities
l10n: Update Catalan translation
l10n: sv.po: Update Swedish translation (4839t0f0u)
l10n: zh_CN: Revise v2.26.0 translation
l10n: zh_CN: for git v2.26.0 l10n round 1 and 2
l10n: vi(4839t): Updated Vietnamese translation for v2.26.0
l10n: vi: fix translation + grammar
l10n: zh_TW.po: v2.26.0 round 2 (0 untranslated)
l10n: zh_TW.po: v2.26.0 round 1 (11 untranslated)
l10n: it.po: update the Italian translation for Git 2.26.0 round 2
l10n: es: 2.26.0 round#2
l10n: bg.po: Updated Bulgarian translation (4839t)
l10n: tr: v2.26.0 round 2
l10n: fr : v2.26.0 rnd 2
l10n: git.pot: v2.26.0 round 2 (7 new, 2 removed)
l10n: tr: Add glossary for Turkish translations
l10n: sv.po: Update Swedish translation (4835t0f0u)
...
Jiang Xin [Sat, 21 Mar 2020 10:26:56 +0000 (18:26 +0800)]
l10n: tr.po: change file mode to 644
Signed-off-by: Jiang Xin <redacted>
brian m. carlson [Fri, 20 Mar 2020 21:52:41 +0000 (21:52 +0000)]
t3419: prevent failure when run with EXPENSIVE
This test runs a function which itself runs several assertions. The
last of these assertions cleans up the .git/rebase-apply directory,
since when run with EXPENSIVE set, the function is invoked a second time
to run the same tests with a larger data set.
However, as of
2ac0d6273f ("rebase: change the default backend from "am"
to "merge"", 2020-02-15), the default backend of rebase has changed, and
cleaning up the rebase-apply directory has no effect: it no longer
exists, since we're using rebase-merge instead.
Since we don't really care which rebase backend is in use, let's just
use the command "git rebase --quit", which will do the right thing
regardless.
Signed-off-by: brian m. carlson <redacted>
Signed-off-by: Junio C Hamano <redacted>
Matthias Rüster [Sat, 14 Mar 2020 21:10:16 +0000 (22:10 +0100)]
l10n: de.po: Update German translation for Git 2.26.0
Signed-off-by: Matthias Rüster <redacted>
Reviewed-by: Ralf Thielow <redacted>
Reviewed-by: Phillip Szelat <redacted>
Ralf Thielow [Tue, 21 Jan 2020 16:30:48 +0000 (17:30 +0100)]
l10n: de.po: add missing space
Signed-off-by: Ralf Thielow <redacted>
Junio C Hamano [Thu, 19 Mar 2020 23:06:51 +0000 (16:06 -0700)]
Merge https://github.com/prati0100/git-gui
* 'master' of https://github.com/prati0100/git-gui:
git-gui: create a new namespace for chord script evaluation
git-gui: reduce Tcl version requirement from 8.6 to 8.5
git-gui--askpass: coerce answers to UTF-8 on Windows
git-gui: fix error popup when doing blame -> "Show History Context"
git-gui: add missing close bracket
git-gui: update German translation
git-gui: extend translation glossary template with more terms
git-gui: update pot template and German translation to current source code
Emir Sarı [Thu, 19 Mar 2020 22:36:24 +0000 (01:36 +0300)]
l10n: tr: Fix a couple of ambiguities
Signed-off-by: Emir Sarı <redacted>
Pratyush Yadav [Thu, 19 Mar 2020 15:59:19 +0000 (21:29 +0530)]
Merge branch 'py/remove-tcloo'
Reduce the Tcl version requirement to 8.5 to allow git-gui to run on
MacOS distributions like High Sierra. While here, fix a potential
variable name collision.
* py/remove-tcloo:
git-gui: create a new namespace for chord script evaluation
git-gui: reduce Tcl version requirement from 8.6 to 8.5
Elijah Newren [Wed, 18 Mar 2020 21:18:26 +0000 (21:18 +0000)]
RelNotes/2.26.0: fix various typos
Signed-off-by: Elijah Newren <redacted>
Signed-off-by: Junio C Hamano <redacted>
Jordi Mas [Wed, 18 Mar 2020 19:24:20 +0000 (20:24 +0100)]
l10n: Update Catalan translation
Signed-off-by: Jordi Mas <redacted>
Junio C Hamano [Tue, 17 Mar 2020 22:16:14 +0000 (15:16 -0700)]
Sync with Git 2.25.2
Signed-off-by: Junio C Hamano <redacted>
Junio C Hamano [Tue, 17 Mar 2020 21:54:02 +0000 (14:54 -0700)]
Git 2.25.2
Signed-off-by: Junio C Hamano <redacted>
Beat Bolli [Tue, 17 Mar 2020 15:36:05 +0000 (16:36 +0100)]
unicode: update the width tables to Unicode 13.0
Now that Unicode 13.0 has been announced[0], update the character
width tables to the new version.
[0] https://home.unicode.org/announcing-the-unicode-standard-version-13-0/
Signed-off-by: Beat Bolli <redacted>
Signed-off-by: Junio C Hamano <redacted>
Junio C Hamano [Tue, 17 Mar 2020 22:02:26 +0000 (15:02 -0700)]
Merge branch 'js/ci-windows-update' into maint
Updates to the CI settings.
* js/ci-windows-update:
Azure Pipeline: switch to the latest agent pools
ci: prevent `perforce` from being quarantined
t/lib-httpd: avoid using macOS' sed
Junio C Hamano [Tue, 17 Mar 2020 22:02:26 +0000 (15:02 -0700)]
Merge branch 'jk/run-command-formatfix' into maint
Code style cleanup.
* jk/run-command-formatfix:
run-command.h: fix mis-indented struct member
Junio C Hamano [Tue, 17 Mar 2020 22:02:26 +0000 (15:02 -0700)]
Merge branch 'jk/doc-credential-helper' into maint
Docfix.
* jk/doc-credential-helper:
doc: move credential helper info into gitcredentials(7)
Junio C Hamano [Tue, 17 Mar 2020 22:02:25 +0000 (15:02 -0700)]
Merge branch 'js/mingw-open-in-gdb' into maint
Dev support.
* js/mingw-open-in-gdb:
mingw: add a helper function to attach GDB to the current process
Junio C Hamano [Tue, 17 Mar 2020 22:02:25 +0000 (15:02 -0700)]
Merge branch 'js/test-unc-fetch' into maint
Test updates.
* js/test-unc-fetch:
t5580: test cloning without file://, test fetching via UNC paths
Junio C Hamano [Tue, 17 Mar 2020 22:02:25 +0000 (15:02 -0700)]
Merge branch 'js/test-write-junit-xml-fix' into maint
Testfix.
* js/test-write-junit-xml-fix:
tests: fix --write-junit-xml with subshells
Junio C Hamano [Tue, 17 Mar 2020 22:02:25 +0000 (15:02 -0700)]
Merge branch 'en/simplify-check-updates-in-unpack-trees' into maint
Code simplification.
* en/simplify-check-updates-in-unpack-trees:
unpack-trees: exit check_updates() early if updates are not wanted
Junio C Hamano [Tue, 17 Mar 2020 22:02:24 +0000 (15:02 -0700)]
Merge branch 'jc/doc-single-h-is-for-help' into maint
Both "git ls-remote -h" and "git grep -h" give short usage help,
like any other Git subcommand, but it is not unreasonable to expect
that the former would behave the same as "git ls-remote --head"
(there is no other sensible behaviour for the latter). The
documentation has been updated in an attempt to clarify this.
* jc/doc-single-h-is-for-help:
Documentation: clarify that `-h` alone stands for `help`
Junio C Hamano [Tue, 17 Mar 2020 22:02:24 +0000 (15:02 -0700)]
Merge branch 'hd/show-one-mergetag-fix' into maint
"git show" and others gave an object name in raw format in its
error output, which has been corrected to give it in hex.
* hd/show-one-mergetag-fix:
show_one_mergetag: print non-parent in hex form.
Junio C Hamano [Tue, 17 Mar 2020 22:02:23 +0000 (15:02 -0700)]
Merge branch 'am/mingw-poll-fix' into maint
MinGW's poll() emulation has been improved.
* am/mingw-poll-fix:
mingw: workaround for hangs when sending STDIN
Junio C Hamano [Tue, 17 Mar 2020 22:02:23 +0000 (15:02 -0700)]
Merge branch 'hi/gpg-use-check-signature' into maint
"git merge signed-tag" while lacking the public key started to say
"No signature", which was utterly wrong. This regression has been
reverted.
* hi/gpg-use-check-signature:
Revert "gpg-interface: prefer check_signature() for GPG verification"
Junio C Hamano [Tue, 17 Mar 2020 22:02:23 +0000 (15:02 -0700)]
Merge branch 'ds/partial-clone-fixes' into maint
Fix for a bug revealed by a recent change to make the protocol v2
the default.
* ds/partial-clone-fixes:
partial-clone: avoid fetching when looking for objects
partial-clone: demonstrate bugs in partial fetch
Junio C Hamano [Tue, 17 Mar 2020 22:02:23 +0000 (15:02 -0700)]
Merge branch 'en/t3433-rebase-stat-dirty-failure' into maint
The merge-recursive machinery failed to refresh the cache entry for
a merge result in a couple of places, resulting in an unnecessary
merge failure, which has been fixed.
* en/t3433-rebase-stat-dirty-failure:
merge-recursive: fix the refresh logic in update_file_flags
t3433: new rebase testcase documenting a stat-dirty-like failure
Junio C Hamano [Tue, 17 Mar 2020 22:02:23 +0000 (15:02 -0700)]
Merge branch 'en/check-ignore' into maint
"git check-ignore" did not work when the given path is explicitly
marked as not ignored with a negative entry in the .gitignore file.
* en/check-ignore:
check-ignore: fix documentation and implementation to match
Junio C Hamano [Tue, 17 Mar 2020 22:02:22 +0000 (15:02 -0700)]
Merge branch 'jk/push-option-doc-markup-fix' into maint
Doc markup fix.
* jk/push-option-doc-markup-fix:
doc/config/push: use longer "--" line for preformatted example
Junio C Hamano [Tue, 17 Mar 2020 22:02:22 +0000 (15:02 -0700)]
Merge branch 'jk/doc-diff-parallel' into maint
Update to doc-diff.
* jk/doc-diff-parallel:
doc-diff: use single-colon rule in rendering Makefile
Junio C Hamano [Tue, 17 Mar 2020 22:02:22 +0000 (15:02 -0700)]
Merge branch 'jh/notes-fanout-fix' into maint
The code to automatically shrink the fan-out in the notes tree had
an off-by-one bug, which has been killed.
* jh/notes-fanout-fix:
notes.c: fix off-by-one error when decreasing notes fanout
t3305: check notes fanout more carefully and robustly
Junio C Hamano [Tue, 17 Mar 2020 22:02:21 +0000 (15:02 -0700)]
Merge branch 'jk/index-pack-dupfix' into maint
The index-pack code now diagnoses a bad input packstream that
records the same object twice when it is used as delta base; the
code used to declare a software bug when encountering such an
input, but it is an input error.
* jk/index-pack-dupfix:
index-pack: downgrade twice-resolved REF_DELTA to die()
Junio C Hamano [Tue, 17 Mar 2020 22:02:21 +0000 (15:02 -0700)]
Merge branch 'js/rebase-i-with-colliding-hash' into maint
"git rebase -i" identifies existing commits in its todo file with
their abbreviated object name, which could become ambigous as it
goes to create new commits, and has a mechanism to avoid ambiguity
in the main part of its execution. A few other cases however were
not covered by the protection against ambiguity, which has been
corrected.
* js/rebase-i-with-colliding-hash:
rebase -i: also avoid SHA-1 collisions with missingCommitsCheck
rebase -i: re-fix short SHA-1 collision
parse_insn_line(): improve error message when parsing failed
Junio C Hamano [Tue, 17 Mar 2020 22:02:21 +0000 (15:02 -0700)]
Merge branch 'jk/clang-sanitizer-fixes' into maint
C pedantry ;-) fix.
* jk/clang-sanitizer-fixes:
obstack: avoid computing offsets from NULL pointer
xdiff: avoid computing non-zero offset from NULL pointer
avoid computing zero offsets from NULL pointer
merge-recursive: use subtraction to flip stage
merge-recursive: silence -Wxor-used-as-pow warning
Junio C Hamano [Tue, 17 Mar 2020 22:02:21 +0000 (15:02 -0700)]
Merge branch 'dt/submodule-rm-with-stale-cache' into maint
Running "git rm" on a submodule failed unnecessarily when
.gitmodules is only cache-dirty, which has been corrected.
* dt/submodule-rm-with-stale-cache:
git rm submodule: succeed if .gitmodules index stat info is zero
Junio C Hamano [Tue, 17 Mar 2020 22:02:21 +0000 (15:02 -0700)]
Merge branch 'pb/recurse-submodule-in-worktree-fix' into maint
The "--recurse-submodules" option of various subcommands did not
work well when run in an alternate worktree, which has been
corrected.
* pb/recurse-submodule-in-worktree-fix:
submodule.c: use get_git_dir() instead of get_git_common_dir()
t2405: clarify test descriptions and simplify test
t2405: use git -C and test_commit -C instead of subshells
t7410: rename to t2405-worktree-submodule.sh
Junio C Hamano [Tue, 17 Mar 2020 22:02:20 +0000 (15:02 -0700)]
Merge branch 'es/outside-repo-errmsg-hints' into maint
An earlier update to show the location of working tree in the error
message did not consider the possibility that a git command may be
run in a bare repository, which has been corrected.
* es/outside-repo-errmsg-hints:
prefix_path: show gitdir if worktree unavailable
prefix_path: show gitdir when arg is outside repo
Junio C Hamano [Tue, 17 Mar 2020 22:02:20 +0000 (15:02 -0700)]
Merge branch 'js/builtin-add-i-cmds' into maint
Minor bugfixes to "git add -i" that has recently been rewritten in C.
* js/builtin-add-i-cmds:
built-in add -i: accept open-ended ranges again
built-in add -i: do not try to `patch`/`diff` an empty list of files
Peter Krefting [Tue, 17 Mar 2020 17:33:22 +0000 (18:33 +0100)]
l10n: sv.po: Update Swedish translation (4839t0f0u)
Signed-off-by: Peter Krefting <redacted>
Pratyush Yadav [Sat, 14 Mar 2020 21:38:36 +0000 (03:08 +0530)]
git-gui: create a new namespace for chord script evaluation
Evaluating the script in the same namespace as the chord itself creates
potential for variable name collision. And in that case the script would
unknowingly use the chord's variables.
For example, say the script has a variable called 'is_completed', which
also exists in the chord's namespace. The script then calls 'eval' and
sets 'is_completed' to 1 thinking it is setting its own variable,
completely unaware of how the chord works behind the scenes. This leads
to the chord never actually executing because it sees 'is_completed' as
true and thinks it has already completed.
Avoid the potential collision by creating a separate namespace for the
script that is a child of the chord's namespace.
Signed-off-by: Pratyush Yadav <redacted>
Pratyush Yadav [Mon, 17 Feb 2020 15:39:29 +0000 (21:09 +0530)]
git-gui: reduce Tcl version requirement from 8.6 to 8.5
On some MacOS distributions like High Sierra, Tcl 8.5 is shipped by
default. This makes git-gui error out at startup because of the version
mismatch.
The only part that requires Tcl 8.6 is SimpleChord, which depends on
TclOO. So, don't use it and use our homegrown class.tcl instead.
This means some slight syntax changes. Since class.tcl doesn't have an
"unknown" method like TclOO does, we can't just call '$note', but have
to use '$note activate' instead. The constructor now needs a proper
namespace qualifier. Update the documentation to reflect the new syntax.
As of now, the only part of git-gui that needs Tcl 8.5 is a call to
'apply' in lib/index.tcl::lambda. Keep using it until someone shows up
shouting that their OS ships with 8.4 only. Then we would have to look
into implementing it in pure Tcl.
Signed-off-by: Pratyush Yadav <redacted>
Fangyi Zhou [Wed, 11 Mar 2020 11:55:43 +0000 (11:55 +0000)]
l10n: zh_CN: Revise v2.26.0 translation
Signed-off-by: Fangyi Zhou <redacted>
Reviewed-by: 依云 <redacted>
Signed-off-by: Jiang Xin <redacted>
Jiang Xin [Mon, 30 Dec 2019 00:56:49 +0000 (08:56 +0800)]
l10n: zh_CN: for git v2.26.0 l10n round 1 and 2
Translate 79 new messages (4839t0f0u) for git 2.26.0.
Signed-off-by: Jiang Xin <redacted>
Junio C Hamano [Mon, 16 Mar 2020 19:46:32 +0000 (12:46 -0700)]
Git 2.26-rc2
Signed-off-by: Junio C Hamano <redacted>
Junio C Hamano [Mon, 16 Mar 2020 19:43:30 +0000 (12:43 -0700)]
Merge branch 'en/test-cleanup'
Test fixes.
* en/test-cleanup:
t6022, t6046: fix flaky files-are-updated checks
Junio C Hamano [Mon, 16 Mar 2020 19:43:29 +0000 (12:43 -0700)]
Merge branch 'es/outside-repo-errmsg-hints'
An earlier update to show the location of working tree in the error
message did not consider the possibility that a git command may be
run in a bare repository, which has been corrected.
* es/outside-repo-errmsg-hints:
prefix_path: show gitdir if worktree unavailable
Tran Ngoc Quan [Mon, 16 Mar 2020 01:55:40 +0000 (08:55 +0700)]
l10n: vi(4839t): Updated Vietnamese translation for v2.26.0
Signed-off-by: Tran Ngoc Quan <redacted>
Đoàn Trần Công Danh [Mon, 13 Jan 2020 15:48:39 +0000 (22:48 +0700)]
l10n: vi: fix translation + grammar
- context should be translated to ngữ cảnh instead of nội dung
- add missing accents
- switch adjective and secondary objects position:
* The formatted English text will be "To remove '+/-' lines",
it should be translated to "Để bỏ dòng bắt đầu với '+/-'
Signed-off-by: Đoàn Trần Công Danh <redacted>
Emily Shaffer [Tue, 3 Mar 2020 04:05:06 +0000 (20:05 -0800)]
prefix_path: show gitdir if worktree unavailable
If there is no worktree at present, we can still hint the user about
Git's current directory by showing them the absolute path to the Git
directory. Even though the Git directory doesn't make it as easy to
locate the worktree in question, it can still help a user figure out
what's going on while developing a script.
This fixes a segmentation fault introduced in
e0020b2f
("prefix_path: show gitdir when arg is outside repo", 2020-02-14).
Signed-off-by: Emily Shaffer <redacted>
[jc: added minimum tests, with help from Szeder Gábor]
Signed-off-by: Junio C Hamano <redacted>
Yi-Jyun [Fri, 13 Mar 2020 17:12:19 +0000 (01:12 +0800)]
l10n: zh_TW.po: v2.26.0 round 2 (0 untranslated)
Revision 2.
Signed-off-by: Yi-Jyun Pan <redacted>
Yi-Jyun [Mon, 9 Mar 2020 17:33:00 +0000 (01:33 +0800)]
l10n: zh_TW.po: v2.26.0 round 1 (11 untranslated)
Signed-off-by: Yi-Jyun Pan <redacted>
Pratyush Yadav [Sat, 14 Mar 2020 17:22:43 +0000 (22:52 +0530)]
Merge branch 'js/askpass-coerce-utf8'
Askpass can now send non-ASCII to Git on Windows.
* js/askpass-coerce-utf8:
git-gui--askpass: coerce answers to UTF-8 on Windows
Luke Bonanomi [Thu, 12 Mar 2020 21:31:50 +0000 (21:31 +0000)]
git-gui--askpass: coerce answers to UTF-8 on Windows
This addresses the issue where Git for Windows asks the user for a
password, no credential helper is available, and then Git fails to pick
up non-ASCII characters from the Git GUI helper.
This can be verified e.g. via
echo host=http://abc.com |
git -c credential.helper= credential fill
and then pasting some umlauts.
The underlying reason is that Git for Windows tries to communicate using
the UTF-8 encoding no matter what the actual current code page is. So
let's indulge Git for Windows and do use that encoding.
This fixes https://github.com/git-for-windows/git/issues/2215
Signed-off-by: Luke Bonanomi <redacted>
Helped-by: Junio C Hamano <redacted>
Signed-off-by: Johannes Schindelin <redacted>
Signed-off-by: Pratyush Yadav <redacted>
Pratyush Yadav [Sat, 14 Mar 2020 17:11:45 +0000 (22:41 +0530)]
Merge branch 'py/blame-status-error'
Fixes an error popup in blame because of a missing closing bracket.
* py/blame-status-error:
git-gui: fix error popup when doing blame -> "Show History Context"
Elijah Newren [Fri, 13 Mar 2020 20:03:02 +0000 (20:03 +0000)]
t6022, t6046: fix flaky files-are-updated checks
Several tests wanted to verify that files were actually modified by a
merge, which it would do by checking that the mtime was updated. In
order to avoid problems with the merge completing so fast that the mtime
at the beginning and end of the operation was the same, these tests
would first set the mtime of a file to something "old". This "old"
value was usually determined as current system clock minus one second,
truncated to the nearest integer. Unfortunately, it appears the system
clock and filesystem clock are different and comparing across the two
runs into race problems resulting in flaky tests.
From https://stackoverflow.com/questions/
14392975/timestamp-accuracy-on-ext4-sub-millsecond:
date will call the gettimeofday system call which will always return
the most accurate time available based on the cached kernel time,
adjusted by the CPU cycle time if available to give nanosecond
resolution. The timestamps stored in the file system however, are
only based on the cached kernel time. ie The time calculated at the
last timer interrupt.
and from https://apenwarr.ca/log/
20181113:
Does mtime get set to >= the current time?
No, this depends on clock granularity. For example, gettimeofday()
can return times in microseconds on my system, but ext4 rounds
timestamps down to the previous ~10ms (but not exactly 10ms)
increment, with the surprising result that a newly-created file is
almost always created in the past:
$ python -c "
import os, time
t0 = time.time()
open('testfile', 'w').close()
print os.stat('testfile').st_mtime - t0
"
-0.
00234484672546
So, instead of trying to compare across what are effectively two
different clocks, just avoid using the system clock. Any new updates to
files have to give an mtime at least as big as what is already in the
file, so we could define "old" as one second before the mtime found in
the file before the merge starts. But, to avoid problems with leap
seconds, ntp updates, filesystems that only provide two second
resolution, and other such weirdness, let's just pick an hour before the
mtime found in the file before the merge starts.
Also, clarify in one test where we check the mtime of different files
that it really was intentional. I totally forgot the reasons for that
and assumed it was a bug when asked.
Reported-by: SZEDER Gábor <redacted>
Signed-off-by: Elijah Newren <redacted>
Signed-off-by: Junio C Hamano <redacted>
Junio C Hamano [Thu, 12 Mar 2020 21:36:00 +0000 (14:36 -0700)]
Hopefully the final batch before -rc2
Signed-off-by: Junio C Hamano <redacted>
Junio C Hamano [Thu, 12 Mar 2020 21:28:01 +0000 (14:28 -0700)]
Merge branch 'en/rebase-backend'
Band-aid fixes for two fallouts from switching the default "rebase"
backend.
* en/rebase-backend:
git-rebase.txt: highlight backend differences with commit rewording
sequencer: clear state upon dropping a become-empty commit
i18n: unmark a message in rebase.c
Jiang Xin [Thu, 12 Mar 2020 10:41:56 +0000 (18:41 +0800)]
Merge branch of github.com:ChrisADR/git-po into master
* 'next' of github.com:ChrisADR/git-po:
l10n: es: 2.26.0 round#2
Alessandro Menti [Thu, 12 Mar 2020 06:52:58 +0000 (07:52 +0100)]
l10n: it.po: update the Italian translation for Git 2.26.0 round 2
Signed-off-by: Alessandro Menti <redacted>
Christopher Diaz Riveros [Thu, 12 Mar 2020 04:19:58 +0000 (23:19 -0500)]
l10n: es: 2.26.0 round#2
Signed-off-by: Christopher Diaz Riveros <redacted>
Jiang Xin [Thu, 12 Mar 2020 02:17:22 +0000 (10:17 +0800)]
Merge branch of github.com:alshopov/git-po into master
* 'git-l10n_git-po_master' of github.com:alshopov/git-po:
l10n: bg.po: Updated Bulgarian translation (4839t)
Jiang Xin [Thu, 12 Mar 2020 02:15:49 +0000 (10:15 +0800)]
Merge branch of github.com:bitigchi/git-po into master
* 'tr_translations_2.26.1' of github.com:bitigchi/git-po:
l10n: tr: v2.26.0 round 2
Alexander Shopov [Wed, 11 Mar 2020 23:04:37 +0000 (00:04 +0100)]
l10n: bg.po: Updated Bulgarian translation (4839t)
Signed-off-by: Alexander Shopov <redacted>
Emir Sarı [Wed, 11 Mar 2020 21:09:51 +0000 (00:09 +0300)]
l10n: tr: v2.26.0 round 2
Signed-off-by: Emir Sarı <redacted>
Jean-Noël Avila [Wed, 11 Mar 2020 20:19:25 +0000 (21:19 +0100)]
l10n: fr : v2.26.0 rnd 2
Signed-off-by: Jean-Noël Avila <redacted>
Elijah Newren [Wed, 11 Mar 2020 15:30:23 +0000 (15:30 +0000)]
git-rebase.txt: highlight backend differences with commit rewording
As noted by Junio:
Back when "git am" was written, it was not considered a bug that the
"git am --resolved" option did not offer the user a chance to update
the log message to match the adjustment of the code the user made,
but honestly, I'd have to say that it is a bug in "git am" in that
over time it wasn't adjusted to the new world order where we
encourage users to describe what they did when the automation
hiccuped by opening an editor. These days, even when automation
worked well (e.g. a clean auto-merge with "git merge"), we open an
editor. The world has changed, and so should the expectations.
Junio also suggested providing a workaround such as allowing --no-edit
together with git rebase --continue, but that should probably be done in
a patch after the git-2.26.0 release. For now, just document the known
difference in the Behavioral Differences section.
Signed-off-by: Elijah Newren <redacted>
Signed-off-by: Junio C Hamano <redacted>
Elijah Newren [Wed, 11 Mar 2020 15:30:22 +0000 (15:30 +0000)]
sequencer: clear state upon dropping a become-empty commit
In commit
e98c4269c8 ("rebase (interactive-backend): fix handling of
commits that become empty", 2020-02-15), the merge backend was changed
to drop commits that did not start empty but became so after being
applied (because their changes were a subset of what was already
upstream). This new code path did not need to go through the process of
creating a commit, since we were dropping the commit instead.
Unfortunately, this also means we bypassed the clearing of the
CHERRY_PICK_HEAD and MERGE_MSG files, which if there were no further
commits to cherry-pick would mean that the rebase would end but assume
there was still an operation in progress. Ensure that we clear such
state files when we decide to drop the commit.
Signed-off-by: Elijah Newren <redacted>
Signed-off-by: Junio C Hamano <redacted>
Jiang Xin [Wed, 11 Mar 2020 06:55:27 +0000 (14:55 +0800)]
i18n: unmark a message in rebase.c
Commit
v2.25.0-4-ge98c4269c8 (rebase (interactive-backend): fix handling
of commits that become empty, 2020-02-15) marked "{drop,keep,ask}" for
translation, but this message should not be changed.
Signed-off-by: Jiang Xin <redacted>
Signed-off-by: Junio C Hamano <redacted>
Junio C Hamano [Wed, 11 Mar 2020 17:58:16 +0000 (10:58 -0700)]
Merge branch 'ds/sparse-add'
Test fix.
* ds/sparse-add:
t1091: don't grep for `strerror()` string
Junio C Hamano [Wed, 11 Mar 2020 17:58:16 +0000 (10:58 -0700)]
Merge branch 'dr/push-remote-ref-update'
Code clean-up.
* dr/push-remote-ref-update:
remote: drop "explicit" parameter from remote_ref_for_branch()
Junio C Hamano [Wed, 11 Mar 2020 17:58:16 +0000 (10:58 -0700)]
Merge branch 'jc/doc-single-h-is-for-help'
Both "git ls-remote -h" and "git grep -h" give short usage help,
like any other Git subcommand, but it is not unreasonable to expect
that the former would behave the same as "git ls-remote --head"
(there is no other sensible behaviour for the latter). The
documentation has been updated in an attempt to clarify this.
* jc/doc-single-h-is-for-help:
Documentation: clarify that `-h` alone stands for `help`
Jiang Xin [Wed, 11 Mar 2020 06:59:57 +0000 (14:59 +0800)]
l10n: git.pot: v2.26.0 round 2 (7 new, 2 removed)
Generate po/git.pot from v2.26.0-rc1 for git v2.26.0 l10n round 2.
Signed-off-by: Jiang Xin <redacted>
Jiang Xin [Wed, 11 Mar 2020 06:59:05 +0000 (14:59 +0800)]
Merge branch 'master' of github.com:git/git into git-po-master
* 'master' of github.com:git/git: (27 commits)
Git 2.26-rc1
remote-curl: show progress for fetches over dumb HTTP
show_one_mergetag: print non-parent in hex form.
config.mak.dev: re-enable -Wformat-zero-length
rebase-interactive.c: silence format-zero-length warnings
mingw: workaround for hangs when sending STDIN
t6020: new test with interleaved lexicographic ordering of directories
t6022, t6046: test expected behavior instead of testing a proxy for it
t3035: prefer test_must_fail to bash negation for git commands
t6020, t6022, t6035: update merge tests to use test helper functions
t602[1236], t6034: modernize test formatting
merge-recursive: apply collision handling unification to recursive case
completion: add diff --color-moved[-ws]
t1050: replace test -f with test_path_is_file
am: support --show-current-patch=diff to retrieve .git/rebase-apply/patch
am: support --show-current-patch=raw as a synonym for--show-current-patch
am: convert "resume" variable to a struct
parse-options: convert "command mode" to a flag
parse-options: add testcases for OPT_CMDMODE()
stash push: support the --pathspec-from-file option
...
Emir Sarı [Tue, 10 Mar 2020 20:31:48 +0000 (23:31 +0300)]
l10n: tr: Add glossary for Turkish translations
Signed-off-by: Emir Sarı <redacted>
Jiang Xin [Tue, 10 Mar 2020 06:28:22 +0000 (14:28 +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 (4835t0f0u)
Jiang Xin [Tue, 10 Mar 2020 06:26:58 +0000 (14:26 +0800)]
Merge branch 'fr_2.26.0' of github.com:jnavila/git
* 'fr_2.26.0' of github.com:jnavila/git:
l10n: fr v2.26.0 rnd1
Peter Krefting [Mon, 9 Mar 2020 19:57:46 +0000 (20:57 +0100)]
l10n: sv.po: Update Swedish translation (4835t0f0u)
Signed-off-by: Peter Krefting <redacted>
Emir Sarı [Mon, 9 Mar 2020 18:41:28 +0000 (21:41 +0300)]
l10n: tr: Add Turkish translations
Signed-off-by: Emir Sarı <redacted>
Emir Sarı [Mon, 9 Mar 2020 18:39:08 +0000 (21:39 +0300)]
l10n: tr: Add Turkish translation team info
Signed-off-by: Emir Sarı <redacted>
Junio C Hamano [Mon, 9 Mar 2020 18:20:59 +0000 (11:20 -0700)]
Git 2.26-rc1
Signed-off-by: Junio C Hamano <redacted>