Jeff King [Wed, 8 Jan 2020 11:43:44 +0000 (06:43 -0500)]
restore: invalidate cache-tree when removing entries with --staged
When "git restore --staged <path>" removes a path that's in the index,
it marks the entry with CE_REMOVE, but we don't do anything to
invalidate the cache-tree. In the non-staged case, we end up in
checkout_worktree(), which calls remove_marked_cache_entries(). That
actually drops the entries from the index, as well as invalidating the
cache-tree and untracked-cache.
But with --staged, we never call checkout_worktree(), and the CE_REMOVE
entries remain. Interestingly, they are dropped when we write out the
index, but that means the resulting index is inconsistent: its
cache-tree will not match the actual entries, and running "git commit"
immediately after will create the wrong tree.
We can solve this by calling remove_marked_cache_entries() ourselves
before writing out the index. Note that we can't just hoist it out of
checkout_worktree(); that function needs to iterate over the CE_REMOVE
entries (to drop their matching worktree files) before removing them.
One curiosity about the test: without this patch, it actually triggers a
BUG() when running git-restore:
BUG: cache-tree.c:810: new1 with flags 0x4420000 should not be in cache-tree
But in the original problem report, which used a similar recipe,
git-restore actually creates the bogus index (and the commit is created
with the wrong tree). I'm not sure why the test here behaves differently
than my out-of-suite reproduction, but what's here should catch either
symptom (and the fix corrects both cases).
Reported-by: Torsten Krah <krah.tm@gmail.com>
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Heba Waly [Wed, 8 Jan 2020 00:31:36 +0000 (00:31 +0000)]
doc/gitcore-tutorial: fix prose to match example command
In
328c6cb853 (doc: promote "git switch", 2019-03-29), an example
was changed to use "git switch" rather than "git checkout" but an
instance of "git checkout" in the explanatory text preceding the
example was overlooked. Fix this oversight.
Signed-off-by: Heba Waly <heba.waly@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Alexandr Miloslavskiy [Mon, 30 Dec 2019 18:38:13 +0000 (18:38 +0000)]
checkout: don't revert file on ambiguous tracking branches
For easier understanding, here are the existing good scenarios:
1) Have *no* file 'foo', *no* local branch 'foo' and a *single*
remote branch 'foo'
2) `git checkout foo` will create local branch foo, see [1]
and
1) Have *a* file 'foo', *no* local branch 'foo' and a *single*
remote branch 'foo'
2) `git checkout foo` will complain, see [3]
This patch prevents the following scenario:
1) Have *a* file 'foo', *no* local branch 'foo' and *multiple*
remote branches 'foo'
2) `git checkout foo` will successfully... revert contents of
file `foo`!
That is, adding another remote suddenly changes behavior significantly,
which is a surprise at best and could go unnoticed by user at worst.
Please see [3] which gives some real world complaints.
To my understanding, fix in [3] overlooked the case of multiple remotes,
and the whole behavior of falling back to reverting file was never
intended:
[1] introduces the unexpected behavior. Before, there was fallback
from not-a-ref to pathspec. This is reasonable fallback. After, there
is another fallback from ambiguous-remote to pathspec. I understand
that it was a copy&paste oversight.
[2] noticed the unexpected behavior but chose to semi-document it
instead of forbidding, because the goal of the patch series was
focused on something else.
[3] adds `die()` when there is ambiguity between branch and file. The
case of multiple tracking branches is seemingly overlooked.
The new behavior: if there is no local branch and multiple remote
candidates, just die() and don't try reverting file whether it
exists (prevents surprise) or not (improves error message).
[1] Commit
70c9ac2f ("DWIM "git checkout frotz" to "git checkout -b frotz origin/frotz"" 2009-10-18)
https://public-inbox.org/git/7vaazpxha4.fsf_-_@alter.siamese.dyndns.org/
[2] Commit
ad8d5104 ("checkout: add advice for ambiguous "checkout <branch>"", 2018-06-05)
https://public-inbox.org/git/
20180502105452.17583-1-avarab@gmail.com/
[3] Commit
be4908f1 ("checkout: disambiguate dwim tracking branches and local files", 2018-11-13)
https://public-inbox.org/git/
20181110120707.25846-1-pclouds@gmail.com/
Signed-off-by: Alexandr Miloslavskiy <alexandr.miloslavskiy@syntevo.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Alexandr Miloslavskiy [Mon, 30 Dec 2019 18:38:12 +0000 (18:38 +0000)]
parse_branchname_arg(): extract part as new function
This is done for the next commit to avoid crazy 7x tab code padding.
Signed-off-by: Alexandr Miloslavskiy <alexandr.miloslavskiy@syntevo.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
brian m. carlson [Tue, 7 Jan 2020 01:36:40 +0000 (01:36 +0000)]
run-command: avoid undefined behavior in exists_in_PATH
In this function, we free the pointer we get from locate_in_PATH and
then check whether it's NULL. However, this is undefined behavior if
the pointer is non-NULL, since the C standard no longer permits us to
use a valid pointer after freeing it.
The only case in which the C standard would permit this to be defined
behavior is if r were NULL, since it states that in such a case "no
action occurs" as a result of calling free.
It's easy to suggest that this is not likely to be a problem, but we
know that GCC does aggressively exploit the fact that undefined
behavior can never occur to optimize and rewrite code, even when that's
contrary to the expectations of the programmer. It is, in fact, very
common for it to omit NULL pointer checks, just as we have here.
Since it's easy to fix, let's do so, and avoid a potential headache in
the future.
Noticed-by: Miriam R. <mirucam@gmail.com>
Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Elijah Newren [Tue, 7 Jan 2020 15:07:30 +0000 (15:07 +0000)]
string-list: note in docs that callers can specify sorting function
In commit
1959bf6430 (string_list API: document what "sorted" means,
2012-09-17), Documentation/technical/api-string-list.txt was updated to
specify that strcmp() was used for sorting. In commit
8dd5afc926
(string-list: allow case-insensitive string list, 2013-01-07), a cmp
member was added to struct string_list to allow callers to specify an
alternative comparison function, but api-string-list.txt was not
updated. In commit
4f665f2cf3 (string-list.h: move documentation from
Documentation/api/ into header, 2017-09-26), the now out-dated
api-string-list.txt documentation was moved into string-list.h. Update
the docs to reflect the configurability of sorting.
Signed-off-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Elijah Newren [Tue, 7 Jan 2020 06:57:57 +0000 (06:57 +0000)]
unpack-trees: exit check_updates() early if updates are not wanted
check_updates() has a lot of code that repeatedly checks whether
o->update or o->dry_run are set. (Note that o->dry_run is a
near-synonym for !o->update, but not quite as per commit
2c9078d05bf2
("unpack-trees: add the dry_run flag to unpack_trees_options",
2011-05-25).) In fact, this function almost turns into a no-op whenever
the condition
!o->update || o->dry_run
is met. Simplify the code by checking this condition at the beginning
of the function, and when it is true, do the few things that are
relevant and return early.
There are a few things that make the conversion not quite obvious:
* The fact that check_updates() does not actually turn into a no-op
when updates are not wanted may be slightly surprising. However,
commit
33ecf7eb61 (Discard "deleted" cache entries after using them
to update the working tree, 2008-02-07) put the discarding of
unused cache entries in check_updates() so we still need to keep
the call to remove_marked_cache_entries(). It's possible this
call belongs in another function, but it is certainly needed as
tests will fail if it is removed.
* The original called remove_scheduled_dirs() unconditionally.
Technically, commit
7847892716 (unlink_entry(): introduce
schedule_dir_for_removal(), 2009-02-09) should have made that call
conditional, but it didn't matter in practice because
remove_scheduled_dirs() becomes a no-op when all the calls to
unlink_entry() are skipped. As such, we do not need to call it.
* When (o->dry_run && o->update), the original would have two calls
to git_attr_set_direction() surrounding a bunch of skipped updates.
These two calls to git_attr_set_direction() cancel each other out
and thus can be omitted when o->dry_run is true just as they
already are when !o->update.
* The code would previously call setup_collided_checkout_detection()
and report_collided_checkout() even when o->dry_run. However, this
was just an expensive no-op because
setup_collided_checkout_detection() merely cleared the CE_MATCHED
flag for each cache entry, and report_collided_checkout() reported
which ones had it set. Since a dry-run would skip all the
checkout_entry() calls, CE_MATCHED would never get set and thus
no collisions would be reported. Since we can't detect the
collisions anyway without doing updates, skipping the collisions
detection setup and reporting is an optimization.
* The code previously would call get_progress() and
display_progress() even when (!o->update || o->dry_run). This
served to show how long it took to skip all the updates, which is
somewhat useless. Since we are skipping the updates, we can skip
showing how long it takes to skip them.
Signed-off-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Mon, 6 Jan 2020 22:17:38 +0000 (14:17 -0800)]
The final batch before -rc2
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Mon, 6 Jan 2020 22:17:51 +0000 (14:17 -0800)]
Merge branch 'ds/sparse-cone'
Code cleanup.
* ds/sparse-cone:
Documentation/git-sparse-checkout.txt: fix a typo
sparse-checkout: use extern for global variables
Junio C Hamano [Mon, 6 Jan 2020 22:17:51 +0000 (14:17 -0800)]
Merge branch 'ds/commit-graph-set-size-mult'
The code to write split commit-graph file(s) upon fetching computed
bogus value for the parameter used in splitting the resulting
files, which has been corrected.
* ds/commit-graph-set-size-mult:
commit-graph: prefer default size_mult when given zero
Junio C Hamano [Mon, 6 Jan 2020 22:17:51 +0000 (14:17 -0800)]
Merge branch 'en/merge-recursive-oid-eq-simplify'
Code cleanup.
* en/merge-recursive-oid-eq-simplify:
merge-recursive: remove unnecessary oid_eq function
Junio C Hamano [Mon, 6 Jan 2020 22:17:51 +0000 (14:17 -0800)]
Merge branch 'ds/sparse-list-in-cone-mode'
"git sparse-checkout list" subcommand learned to give its output in
a more concise form when the "cone" mode is in effect.
* ds/sparse-list-in-cone-mode:
sparse-checkout: document interactions with submodules
sparse-checkout: list directories in cone mode
Junio C Hamano [Mon, 6 Jan 2020 22:17:50 +0000 (14:17 -0800)]
Merge branch 'js/mingw-loosen-overstrict-tree-entry-checks'
An earlier update to Git for Windows declared that a tree object is
invalid if it has a path component with backslash in it, which was
overly strict, which has been corrected. The only protection the
Windows users need is to prevent such path (or any path that their
filesystem cannot check out) from entering the index.
* js/mingw-loosen-overstrict-tree-entry-checks:
mingw: only test index entries for backslashes, not tree entries
Junio C Hamano [Mon, 6 Jan 2020 22:17:50 +0000 (14:17 -0800)]
Merge branch 'pb/clarify-line-log-doc'
Doc update.
* pb/clarify-line-log-doc:
doc: log, gitk: line-log arguments must exist in starting revision
doc: log, gitk: document accepted line-log diff formats
Junio C Hamano [Mon, 6 Jan 2020 22:17:50 +0000 (14:17 -0800)]
Merge branch 'ew/packfile-syscall-optim'
Code cleanup.
* ew/packfile-syscall-optim:
packfile: replace lseek+read with pread
packfile: remove redundant fcntl F_GETFD/F_SETFD
Thomas Menzel [Mon, 6 Jan 2020 14:50:13 +0000 (14:50 +0000)]
doc: submodule: fix typo for command absorbgitdirs
The sentence wants to talk about the superproject's possesive, not plural form.
Signed-off-by: Thomas Menzel <dev@tomsit.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Hans Jerry Illikainen [Sun, 5 Jan 2020 14:00:55 +0000 (14:00 +0000)]
editorconfig: indent text files with tabs
Previously, the .editorconfig did not specify an indentation style for
text files. However, a quick look for indentation-like spacing suggest
that tabs are more common for documentation:
$ git grep -Pe '^ {4}' -- '*.txt' |wc -l
2683
$ git grep -Pe '^\t' -- '*.txt' |wc -l
14011
Note that there are a lot of files that indent list continuations (and
other things) with a single space -- if the first search was made
without the fixed quantifier the result would look very different.
However, the result does correspond with my anecdotal experience when
editing git documentation.
This commit adds *.txt to .editorconfig as an extension that should be
indented with tabs.
Signed-off-by: Hans Jerry Illikainen <hji@dyntopia.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jonathan Nieder [Sat, 4 Jan 2020 00:13:31 +0000 (16:13 -0800)]
sha1-file: document how to use pretend_object_file
Like in-memory alternates, pretend_object_file contains a trap for the
unwary: careless callers can use it to create references to an object
that does not exist in the on-disk object store.
Add a comment documenting how to use the function without risking such
problems.
The only current caller is blame, which uses pretend_object_file to
create an in-memory commit representing the working tree state.
Noticed during a discussion of how to safely use this function in
operations like "git merge" which, unlike blame, are not read-only.
Inspired-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Christopher Diaz Riveros [Mon, 6 Jan 2020 14:18:43 +0000 (09:18 -0500)]
l10n: es: 2.25.0 round #1
Signed-off-by: Christopher Diaz Riveros <christopher.diaz.riv@gmail.com>
Paul Menzel [Fri, 3 Jan 2020 15:05:46 +0000 (16:05 +0100)]
am: document that Date: can appear as an in-body header
Similar to "From:" and "Subject:" already mentioned in the
documentation, "Date:" can also appear as an in-body header
to override the value in the e-mail headers. Document it.
Signed-off-by: Paul Menzel <pmenzel@molgen.mpg.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Denis Ovsienko [Sat, 4 Jan 2020 17:39:26 +0000 (18:39 +0100)]
gitweb: fix a couple spelling errors in comments
Signed-off-by: Denis Ovsienko <denis@ovsienko.info>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Johannes Berg [Sat, 4 Jan 2020 12:43:14 +0000 (13:43 +0100)]
multi-pack-index: correct configuration in documentation
It's core.multiPackIndex, not pack.multiIndex.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Taylor Blau [Thu, 2 Jan 2020 22:51:40 +0000 (15:51 -0700)]
Documentation/git-sparse-checkout.txt: fix a typo
This typo was introduced in
94c0956b60 (sparse-checkout: create builtin
with 'list' subcommand, 2019-11-21).
Signed-off-by: Taylor Blau <me@ttaylorr.com>
Acked-by: Derrick Stolee <dstolee@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Pratyush Yadav [Sat, 4 Jan 2020 21:08:03 +0000 (02:38 +0530)]
Merge branch 'zs/open-current-file'
Allow opening the currently selected file in its default app by clicking
on its name.
* zs/open-current-file:
git-gui: allow opening currently selected file in default app
Peter Krefting [Sat, 4 Jan 2020 18:53:30 +0000 (19:53 +0100)]
l10n: sv.po: Update Swedish translation (4800t0f0u)
Signed-off-by: Peter Krefting <peter@softwolves.pp.se>
Jiang Xin [Sat, 4 Jan 2020 00:46:36 +0000 (08:46 +0800)]
Merge branch 'fr_v2.25.0_rnd1' of github.com:jnavila/git into master
* 'fr_v2.25.0_rnd1' of github.com:jnavila/git:
l10n: fr.po v2.25.0 rnd 1
Jean-Noël Avila [Fri, 3 Jan 2020 17:47:15 +0000 (18:47 +0100)]
l10n: fr.po v2.25.0 rnd 1
Signed-off-by: Jean-Noël Avila <jn.avila@free.fr>
Tran Ngoc Quan [Fri, 3 Jan 2020 07:12:58 +0000 (14:12 +0700)]
l10n: vi(4800t): Updated Vietnamese translation v2.25.0
Signed-off-by: Tran Ngoc Quan <vnwildman@gmail.com>
Derrick Stolee [Thu, 2 Jan 2020 16:14:14 +0000 (16:14 +0000)]
commit-graph: prefer default size_mult when given zero
In
50f26bd ("fetch: add fetch.writeCommitGraph config setting",
2019-09-02), the fetch builtin added the capability to write a
commit-graph using the "--split" feature. This feature creates
multiple commit-graph files, and those can merge based on a set
of "split options" including a size multiple. The default size
multiple is 2, which intends to provide a log_2 N depth of the
commit-graph chain where N is the number of commits.
However, I noticed during dogfooding that my commit-graph chains
were becoming quite large when left only to builds by 'git fetch'.
It turns out that in split_graph_merge_strategy(), we default the
size_mult variable to 2 except we override it with the context's
split_opts if they exist. In builtin/fetch.c, we create such a
split_opts, but do not populate it with values.
This problem is due to two failures:
1. It is unclear that we can add the flag COMMIT_GRAPH_WRITE_SPLIT
with a NULL split_opts.
2. If we have a non-NULL split_opts, then we override the default
values even if a zero value is given.
Correct both of these issues. First, do not override size_mult when
the options provide a zero value. Second, stop creating a split_opts
in the fetch builtin.
Signed-off-by: Derrick Stolee <dstolee@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Johannes Schindelin [Tue, 31 Dec 2019 22:53:50 +0000 (22:53 +0000)]
mingw: only test index entries for backslashes, not tree entries
During a clone of a repository that contained a file with a backslash in
its name in the past, as of v2.24.1(2), Git for Windows prints errors
like this:
error: filename in tree entry contains backslash: '\'
The idea is to prevent Git from even trying to write files with
backslashes in their file names: while these characters are valid in
file names on other platforms, on Windows it is interpreted as directory
separator (which would obviously lead to ambiguities, e.g. when there is
a file `a\b` and there is also a file `a/b`).
Arguably, this is the wrong layer for that error: As long as the user
never checks out the files whose names contain backslashes, there should
not be any problem in the first place.
So let's loosen the requirements: we now leave tree entries with
backslashes in their file names alone, but we do require any entries
that are added to the Git index to contain no backslashes on Windows.
Note: just as before, the check is guarded by `core.protectNTFS` (to
allow overriding the check by toggling that config setting), and it
is _only_ performed on Windows, as the backslash is not a directory
separator elsewhere, even when writing to NTFS-formatted volumes.
An alternative approach would be to try to prevent creating files with
backslashes in their file names. However, that comes with its own set of
problems. For example, `git config -f C:\ProgramData\Git\config ...` is
a very valid way to specify a custom config location, and we obviously
do _not_ want to prevent that. Therefore, the approach chosen in this
patch would appear to be better.
This addresses https://github.com/git-for-windows/git/issues/2435
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jonathan Tan [Thu, 2 Jan 2020 20:16:30 +0000 (12:16 -0800)]
sha1-file: remove OBJECT_INFO_SKIP_CACHED
In a partial clone, if a user provides the hash of the empty tree ("git
mktree </dev/null" - for SHA-1, this is 4b825d...) to a command which
requires that that object be parsed, for example:
git diff-tree 4b825d <a non-empty tree>
then Git will lazily fetch the empty tree, unnecessarily, because
parsing of that object invokes repo_has_object_file(), which does not
special-case the empty tree.
Instead, teach repo_has_object_file() to consult find_cached_object()
(which handles the empty tree), thus bringing it in line with the rest
of the object-store-accessing functions. A cost is that
repo_has_object_file() will now need to oideq upon each invocation, but
that is trivial compared to the filesystem lookup or the pack index
search required anyway. (And if find_cached_object() needs to do more
because of previous invocations to pretend_object_file(), all the more
reason to be consistent in whether we present cached objects.)
As a historical note, the function now known as repo_read_object_file()
was taught the empty tree in
346245a1bb ("hard-code the empty tree
object", 2008-02-13), and the function now known as oid_object_info()
was taught the empty tree in
c4d9986f5f ("sha1_object_info: examine
cached_object store too", 2011-02-07). repo_has_object_file() was never
updated, perhaps due to oversight. The flag OBJECT_INFO_SKIP_CACHED,
introduced later in
dfdd4afcf9 ("sha1_file: teach
sha1_object_info_extended more flags", 2017-06-26) and used in
e83e71c5e1 ("sha1_file: refactor has_sha1_file_with_flags", 2017-06-26),
was introduced to preserve this difference in empty-tree handling, but
now it can be removed.
Signed-off-by: Jonathan Tan <jonathantanmy@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Thu, 2 Jan 2020 20:37:02 +0000 (12:37 -0800)]
Git 2.25-rc1
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Thu, 2 Jan 2020 20:38:30 +0000 (12:38 -0800)]
Merge branch 'js/use-test-tool-on-path'
Test fix.
* js/use-test-tool-on-path:
t3008: find test-tool through path lookup
Junio C Hamano [Thu, 2 Jan 2020 20:38:30 +0000 (12:38 -0800)]
Merge branch 'js/mingw-reserved-filenames'
Forbid pathnames that the platform's filesystem cannot represent on
MinGW.
* js/mingw-reserved-filenames:
mingw: refuse paths containing reserved names
mingw: short-circuit the conversion of `/dev/null` to UTF-16
Junio C Hamano [Thu, 2 Jan 2020 20:38:30 +0000 (12:38 -0800)]
Merge branch 'en/rebase-signoff-fix'
"git rebase --signoff" stopped working when the command was written
in C, which has been corrected.
* en/rebase-signoff-fix:
rebase: fix saving of --signoff state for am-based rebases
Junio C Hamano [Thu, 2 Jan 2020 20:38:29 +0000 (12:38 -0800)]
Merge branch 'em/freebsd-cirrus-ci'
* em/freebsd-cirrus-ci:
CI: add FreeBSD CI support via Cirrus-CI
Junio C Hamano [Thu, 2 Jan 2020 20:38:29 +0000 (12:38 -0800)]
Merge branch 'bk/p4-misc-usability'
Miscellaneous small UX improvements on "git-p4".
* bk/p4-misc-usability:
git-p4: show detailed help when parsing options fail
git-p4: yes/no prompts should sanitize user text
Elijah Newren [Wed, 1 Jan 2020 05:20:57 +0000 (05:20 +0000)]
merge-recursive: remove unnecessary oid_eq function
Back when merge-recursive was first introduced in commit
6d297f8137
(Status update on merge-recursive in C, 2006-07-08), it created a
sha_eq() function. This function pre-dated the introduction of
hashcmp() to cache.h by about a month, but was switched over to using
hashcmp() as part of commit
9047ebbc22 (Split out merge_recursive() to
merge-recursive.c, 2008-08-12). In commit
b4da9d62f9 (merge-recursive:
convert leaf functions to use struct object_id, 2016-06-24), sha_eq() was
renamed to oid_eq() and its hashcmp() call was switched to oideq().
oid_eq() is basically just a wrapper around oideq() that has some extra
checks to protect against NULL arguments or to allow short-circuiting if
one of the arguments is NULL. I don't know if any caller ever tried to
call with NULL arguments, but certainly none do now which means the
extra checks serve no purpose. (Also, if these checks were genuinely
useful, then they probably should be added to the main oideq() so all
callers could benefit from them.)
Reduce the cognitive overhead of having both oid_eq() and oideq(), by
getting rid of merge-recursive's special oid_eq() wrapper.
Signed-off-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Derrick Stolee [Tue, 31 Dec 2019 13:17:48 +0000 (13:17 +0000)]
sparse-checkout: use extern for global variables
When the core.sparseCheckoutCone config setting was added in
879321eb0b ("sparse-checkout: add 'cone' mode" 2019-11-21), the
variables storing the config values for core.sparseCheckout and
core.sparseCheckoutCone were rearranged in cache.h, but in doing
so the "extern" keyword was dropped.
While we are tending to drop the "extern" keyword for function
declarations, it is still necessary for global variables used
across multiple *.c files. The impact of not having the extern
keyword may be unpredictable.
Signed-off-by: Derrick Stolee <dstolee@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jiang Xin [Wed, 1 Jan 2020 03:15:05 +0000 (11:15 +0800)]
Merge branch 'translation_191231' of github.com:l10n-tw/git-po into git-po-master
* 'translation_191231' of github.com:l10n-tw/git-po:
l10n: zh_TW.po: update translation for v2.25.0 round 1
pan93412 [Mon, 30 Dec 2019 16:58:40 +0000 (00:58 +0800)]
l10n: zh_TW.po: update translation for v2.25.0 round 1
Signed-off-by: pan93412 <pan93412@gmail.com>
Zoli Szabó [Mon, 30 Dec 2019 15:56:59 +0000 (15:56 +0000)]
git-gui: allow opening currently selected file in default app
Many times there's the need to quickly open a source file (the one you're
looking at in Git GUI) in the predefined text editor / IDE. Of course,
the file can be searched for in your preferred file manager or directly
in the text editor, but having the option to directly open the current
file from Git GUI would be just faster. This change enables just that by:
- clicking the diff header path (which is now highlighted as a hyperlink)
- or diff header path context menu -> Open
Note: executable files will be run and not opened for editing.
Signed-off-by: Zoli Szabó <zoli.szabo@gmail.com>
Signed-off-by: Pratyush Yadav <me@yadavpratyush.com>
Derrick Stolee [Mon, 30 Dec 2019 15:33:13 +0000 (15:33 +0000)]
sparse-checkout: document interactions with submodules
Using 'git submodule (init|deinit)' a user can select a subset of
submodules to populate. This behaves very similar to the sparse-checkout
feature, but those directories contain their own .git directory
including an object database and ref space. To have the sparse-checkout
file also determine if those files should exist would easily cause
problems. Therefore, keeping these features independent in this way
is the best way forward.
Also create a test that demonstrates this behavior to make sure
it doesn't change as the sparse-checkout feature evolves.
Reported-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Derrick Stolee <dstolee@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Derrick Stolee [Mon, 30 Dec 2019 15:33:12 +0000 (15:33 +0000)]
sparse-checkout: list directories in cone mode
When core.sparseCheckoutCone is enabled, the 'git sparse-checkout set'
command takes a list of directories as input, then creates an ordered
list of sparse-checkout patterns such that those directories are
recursively included and all sibling entries along the parent directories
are also included. Listing the patterns is less user-friendly than the
directories themselves.
In cone mode, and as long as the patterns match the expected cone-mode
pattern types, change the output of 'git sparse-checkout list' to only
show the directories that created the patterns.
With this change, the following piped commands would not change the
working directory:
git sparse-checkout list | git sparse-checkout set --stdin
The only time this would not work is if core.sparseCheckoutCone is
true, but the sparse-checkout file contains patterns that do not
match the expected pattern types for cone mode.
Signed-off-by: Derrick Stolee <dstolee@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Alessandro Menti [Mon, 30 Dec 2019 08:46:51 +0000 (09:46 +0100)]
l10n: it.po: update the Italian translation for Git 2.25.0
Signed-off-by: Alessandro Menti <alessandro.menti@alessandromenti.it>
Jiang Xin [Mon, 30 Dec 2019 00:52:42 +0000 (08:52 +0800)]
l10n: git.pot: v2.25.0 round 1 (119 new, 13 removed)
Generate po/git.pot from v2.25.0-rc0 for git v2.25.0 l10n round 1.
Signed-off-by: Jiang Xin <worldhello.net@gmail.com>
Jiang Xin [Mon, 30 Dec 2019 00:47:27 +0000 (08:47 +0800)]
Merge tag 'v2.25.0-rc0' into git-po-master
Git 2.25-rc0
* tag 'v2.25.0-rc0': (531 commits)
Git 2.25-rc0
sparse-checkout: improve OS ls compatibility
dir.c: use st_add3() for allocation size
dir: consolidate similar code in treat_directory()
dir: synchronize treat_leading_path() and read_directory_recursive()
dir: fix checks on common prefix directory
t4015: improve coverage of function context test
commit: forbid --pathspec-from-file --all
t3434: mark successful test as such
notes.h: fix typos in comment
t6030: don't create unused file
t5580: don't create unused file
t3501: don't create unused file
bisect--helper: convert `*_warning` char pointers to char arrays.
The sixth batch
fix-typo: consecutive-word duplications
Makefile: drop GEN_HDRS
built-in add -p: show helpful hint when nothing can be staged
built-in add -p: only show the applicable parts of the help text
built-in add -p: implement the 'q' ("quit") command
...
Johannes Sixt [Sun, 22 Dec 2019 15:03:53 +0000 (16:03 +0100)]
t3008: find test-tool through path lookup
Do not use $GIT_BUILD_DIR without quotes; it may contain spaces and be
split into fields. But it is not necessary to access test-tool with an
absolute path in the first place as it can be found via path lookup.
Remove the explicit path.
Signed-off-by: Johannes Sixt <j6t@kdbg.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jordi Mas [Fri, 27 Dec 2019 17:23:20 +0000 (18:23 +0100)]
l10n: Update Catalan translation
Signed-off-by: Jordi Mas <jmas@softcatala.org>
Eric Wong [Thu, 26 Dec 2019 10:42:20 +0000 (10:42 +0000)]
packfile: replace lseek+read with pread
We already have pread emulation for portability, so there's
there's no reason to make two syscalls where one suffices.
Furthermore, readers of the packfile will be using mmap
(or pread to emulate mmap), anyways, so the file description
offset does not matter in this case.
Signed-off-by: Eric Wong <e@80x24.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Philippe Blain [Thu, 26 Dec 2019 17:43:37 +0000 (17:43 +0000)]
doc: log, gitk: line-log arguments must exist in starting revision
The line number, regex or offset parameters <start> and <end> in
`git log -L <start>,<end>:<file>`, or the function name regex in
`git log -L :<funcname>:<file>` must exist in the starting
revision, or else the command exits with a fatal error.
This is not obvious in the documentation, so add a note to that
effect.
Signed-off-by: Philippe Blain <levraiphilippeblain@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Philippe Blain [Thu, 26 Dec 2019 17:43:36 +0000 (17:43 +0000)]
doc: log, gitk: document accepted line-log diff formats
Currently the line-log functionality (git log -L) only supports
displaying patch output (`-p | --patch`, its default behavior) and suppressing it
(`-s | --no-patch`). A check was added in the code to that effect in
5314efaea
(line-log: detect unsupported formats, 2019-03-10) but the documentation was not
updated.
Explicitly mention that `-L` implies `-p`, that patch output can be
suppressed using `-s`, and that all other diff formats are not allowed.
Signed-off-by: Philippe Blain <levraiphilippeblain@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Eric Wong [Thu, 26 Dec 2019 10:42:19 +0000 (10:42 +0000)]
packfile: remove redundant fcntl F_GETFD/F_SETFD
git_open sets close-on-exec since
cd66ada06588f797
("sha1_file: open window into packfiles with O_CLOEXEC").
There's no reason to keep using fcntl to set the close-on-exec
flag, anymore.
Signed-off-by: Eric Wong <e@80x24.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Thu, 26 Dec 2019 17:53:09 +0000 (09:53 -0800)]
mailmap: mask accentless variant for Công Danh
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Wed, 25 Dec 2019 19:21:28 +0000 (11:21 -0800)]
Git 2.25-rc0
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Wed, 25 Dec 2019 19:22:02 +0000 (11:22 -0800)]
Merge branch 'en/fill-directory-fixes'
Assorted fixes to the directory traversal API.
* en/fill-directory-fixes:
dir.c: use st_add3() for allocation size
dir: consolidate similar code in treat_directory()
dir: synchronize treat_leading_path() and read_directory_recursive()
dir: fix checks on common prefix directory
dir: break part of read_directory_recursive() out for reuse
dir: exit before wildcard fall-through if there is no wildcard
dir: remove stray quote character in comment
Revert "dir.c: make 'git-status --ignored' work within leading directories"
t3011: demonstrate directory traversal failures
Junio C Hamano [Wed, 25 Dec 2019 19:22:01 +0000 (11:22 -0800)]
Merge branch 'rs/test-cleanup'
Test cleanup.
* rs/test-cleanup:
t6030: don't create unused file
t5580: don't create unused file
t3501: don't create unused file
t7004: don't create unused file
t4256: don't create unused file
Junio C Hamano [Wed, 25 Dec 2019 19:22:01 +0000 (11:22 -0800)]
Merge branch 'mr/bisect-save-pointer-to-const-string'
Code cleanup.
* mr/bisect-save-pointer-to-const-string:
bisect--helper: convert `*_warning` char pointers to char arrays.
Junio C Hamano [Wed, 25 Dec 2019 19:22:01 +0000 (11:22 -0800)]
Merge branch 'rs/xdiff-ignore-ws-w-func-context'
Extend test coverage for a recent fix.
* rs/xdiff-ignore-ws-w-func-context:
t4015: improve coverage of function context test
Junio C Hamano [Wed, 25 Dec 2019 19:22:00 +0000 (11:22 -0800)]
Merge branch 'js/add-p-in-c'
The effort to move "git-add--interactive" to C continues.
* js/add-p-in-c:
built-in add -p: show helpful hint when nothing can be staged
built-in add -p: only show the applicable parts of the help text
built-in add -p: implement the 'q' ("quit") command
built-in add -p: implement the '/' ("search regex") command
built-in add -p: implement the 'g' ("goto") command
built-in add -p: implement hunk editing
strbuf: add a helper function to call the editor "on an strbuf"
built-in add -p: coalesce hunks after splitting them
built-in add -p: implement the hunk splitting feature
built-in add -p: show different prompts for mode changes and deletions
built-in app -p: allow selecting a mode change as a "hunk"
built-in add -p: handle deleted empty files
built-in add -p: support multi-file diffs
built-in add -p: offer a helpful error message when hunk navigation failed
built-in add -p: color the prompt and the help text
built-in add -p: adjust hunk headers as needed
built-in add -p: show colored hunks by default
built-in add -i: wire up the new C code for the `patch` command
built-in add -i: start implementing the `patch` functionality in C
Junio C Hamano [Wed, 25 Dec 2019 19:22:00 +0000 (11:22 -0800)]
Merge branch 'jc/drop-gen-hdrs'
Code cleanup.
* jc/drop-gen-hdrs:
Makefile: drop GEN_HDRS
Junio C Hamano [Wed, 25 Dec 2019 19:22:00 +0000 (11:22 -0800)]
Merge branch 'ja/doc-markup-cleanup'
Doc cleanup.
* ja/doc-markup-cleanup:
doc: indent multi-line items in list
doc: remove non pure ASCII characters
Junio C Hamano [Wed, 25 Dec 2019 19:22:00 +0000 (11:22 -0800)]
Merge branch 'rs/ref-read-cleanup'
Code cleanup.
* rs/ref-read-cleanup:
remote: pass NULL to read_ref_full() because object ID is not needed
refs: pass NULL to refs_read_ref_full() because object ID is not needed
Junio C Hamano [Wed, 25 Dec 2019 19:22:00 +0000 (11:22 -0800)]
Merge branch 'rb/p4-lfs'
"git p4" used to ignore lfs.storage configuration variable, which
has been corrected.
* rb/p4-lfs:
git-p4: honor lfs.storage configuration variable
Junio C Hamano [Wed, 25 Dec 2019 19:21:59 +0000 (11:21 -0800)]
Merge branch 'pb/submodule-doc-xref'
Doc update.
* pb/submodule-doc-xref:
gitmodules: link to gitsubmodules guide
Junio C Hamano [Wed, 25 Dec 2019 19:21:59 +0000 (11:21 -0800)]
Merge branch 'mr/bisect-use-after-free'
Use-after-free fix.
* mr/bisect-use-after-free:
bisect--helper: avoid use-after-free
Junio C Hamano [Wed, 25 Dec 2019 19:21:59 +0000 (11:21 -0800)]
Merge branch 'ln/userdiff-elixir'
Hotfix.
* ln/userdiff-elixir:
userdiff: remove empty subexpression from elixir regex
Junio C Hamano [Wed, 25 Dec 2019 19:21:58 +0000 (11:21 -0800)]
Merge branch 'ds/sparse-cone'
Management of sparsely checked-out working tree has gained a
dedicated "sparse-checkout" command.
* ds/sparse-cone: (21 commits)
sparse-checkout: improve OS ls compatibility
sparse-checkout: respect core.ignoreCase in cone mode
sparse-checkout: check for dirty status
sparse-checkout: update working directory in-process for 'init'
sparse-checkout: cone mode should not interact with .gitignore
sparse-checkout: write using lockfile
sparse-checkout: use in-process update for disable subcommand
sparse-checkout: update working directory in-process
sparse-checkout: sanitize for nested folders
unpack-trees: add progress to clear_ce_flags()
unpack-trees: hash less in cone mode
sparse-checkout: init and set in cone mode
sparse-checkout: use hashmaps for cone patterns
sparse-checkout: add 'cone' mode
trace2: add region in clear_ce_flags
sparse-checkout: create 'disable' subcommand
sparse-checkout: add '--stdin' option to set subcommand
sparse-checkout: 'set' subcommand
clone: add --sparse mode
sparse-checkout: create 'init' subcommand
...
Junio C Hamano [Wed, 25 Dec 2019 19:21:58 +0000 (11:21 -0800)]
Merge branch 'sg/name-rev-wo-recursion'
Redo "git name-rev" to avoid recursive calls.
* sg/name-rev-wo-recursion:
name-rev: cleanup name_ref()
name-rev: eliminate recursion in name_rev()
name-rev: use 'name->tip_name' instead of 'tip_name'
name-rev: drop name_rev()'s 'generation' and 'distance' parameters
name-rev: restructure creating/updating 'struct rev_name' instances
name-rev: restructure parsing commits and applying date cutoff
name-rev: pull out deref handling from the recursion
name-rev: extract creating/updating a 'struct name_rev' into a helper
t6120: add a test to cover inner conditions in 'git name-rev's name_rev()
name-rev: use sizeof(*ptr) instead of sizeof(type) in allocation
name-rev: avoid unnecessary cast in name_ref()
name-rev: use strbuf_strip_suffix() in get_rev_name()
t6120-describe: modernize the 'check_describe' helper
t6120-describe: correct test repo history graph in comment
Junio C Hamano [Wed, 25 Dec 2019 19:21:58 +0000 (11:21 -0800)]
Merge branch 'ra/t5150-depends-on-perl'
Some Porcelain commands are written in Perl, and tests on them are
expected not to work when the platform lacks a working perl.
* ra/t5150-depends-on-perl:
t5150: skip request-pull test if Perl is disabled
Junio C Hamano [Wed, 25 Dec 2019 19:21:58 +0000 (11:21 -0800)]
Merge branch 'dl/format-patch-notes-config-fixup'
"git format-patch" can take a set of configured format.notes values
to specify which notes refs to use in the log message part of the
output. The behaviour of this was not consistent with multiple
--notes command line options, which has been corrected.
* dl/format-patch-notes-config-fixup:
notes.h: fix typos in comment
notes: break set_display_notes() into smaller functions
config/format.txt: clarify behavior of multiple format.notes
format-patch: move git_config() before repo_init_revisions()
format-patch: use --notes behavior for format.notes
notes: extract logic into set_display_notes()
notes: create init_display_notes() helper
notes: rename to load_display_notes()
Junio C Hamano [Wed, 25 Dec 2019 19:21:57 +0000 (11:21 -0800)]
Merge branch 'am/pathspec-f-f-checkout'
A few more commands learned the "--pathspec-from-file" command line
option.
* am/pathspec-f-f-checkout:
checkout, restore: support the --pathspec-from-file option
doc: restore: synchronize <pathspec> description
doc: checkout: synchronize <pathspec> description
doc: checkout: fix broken text reference
doc: checkout: remove duplicate synopsis
add: support the --pathspec-from-file option
cmd_add: prepare for next patch
Junio C Hamano [Wed, 25 Dec 2019 19:21:57 +0000 (11:21 -0800)]
Merge branch 'am/pathspec-from-file'
An earlier series to teach "--pathspec-from-file" to "git commit"
forgot to make the option incompatible with "--all", which has been
corrected.
* am/pathspec-from-file:
commit: forbid --pathspec-from-file --all
Johannes Schindelin [Sat, 21 Dec 2019 22:05:01 +0000 (22:05 +0000)]
mingw: refuse paths containing reserved names
There are a couple of reserved names that cannot be file names on
Windows, such as `AUX`, `NUL`, etc. For an almost complete list, see
https://docs.microsoft.com/en-us/windows/win32/fileio/naming-a-file
If one would try to create a directory named `NUL`, it would actually
"succeed", i.e. the call would return success, but nothing would be
created.
Worse, even adding a file extension to the reserved name does not make
it a valid file name. To understand the rationale behind that behavior,
see https://devblogs.microsoft.com/oldnewthing/
20031022-00/?p=42073
Let's just disallow them all.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Johannes Schindelin [Sat, 21 Dec 2019 22:05:00 +0000 (22:05 +0000)]
mingw: short-circuit the conversion of `/dev/null` to UTF-16
In the next commit, we want to disallow accessing any path that contains
any segment that is equivalent to `NUL`. In particular, we want to
disallow accessing `NUL` (e.g. to prevent any repository from being
checked out that contains a file called `NUL`, as that is not a valid
file name on Windows).
However, there are legitimate use cases within Git itself to write to
the Null device. As Git is really a Linux project, it does not abstract
that idea, though, but instead uses `/dev/null` to describe this
intention.
So let's side-step the validation _specifically_ in the case that we
want to write to (or read from) `/dev/null`, via a dedicated short-cut
in the code that skips the call to `validate_win32_path()`.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Johannes Schindelin [Sat, 21 Dec 2019 21:57:16 +0000 (21:57 +0000)]
commit --interactive: make it work with the built-in `add -i`
The built-in `git add -i` machinery obviously has its `the_repository`
structure initialized at the point where `cmd_commit()` calls it, and
therefore does not look at the environment variable `GIT_INDEX_FILE`.
But when being called from `commit --interactive`, it has to, because
the index was already locked in that case, and we want to ask the
interactive add machinery to work on the `index.lock` file instead of
the `index` file.
Technically, we could teach `run_add_i()`, or for that matter
`run_add_p()`, to look specifically at that environment variable, but
the entire idea of passing in a parameter of type `struct repository *`
is to allow working on multiple repositories (and their index files)
independently.
So let's instead override the `index_file` field of that structure
temporarily.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Johannes Schindelin [Sat, 21 Dec 2019 21:57:15 +0000 (21:57 +0000)]
built-in add -p: implement the "worktree" patch modes
This is a straight-forward port of
2f0896ec3ad4 (restore: support
--patch, 2019-04-25) which added support for `git restore -p`.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Johannes Schindelin [Sat, 21 Dec 2019 21:57:14 +0000 (21:57 +0000)]
built-in add -p: implement the "checkout" patch modes
This patch teaches the built-in `git add -p` machinery all the tricks it
needs to know in order to act as the work horse for `git checkout -p`.
Apart from the minor changes (slightly reworded messages, different
`diff` and `apply --check` invocations), it requires a new function to
actually apply the changes, as `git checkout -p` is a bit special in
that respect: when the desired changes do not apply to the index, but
apply to the work tree, Git does not fail straight away, but asks the
user whether to apply the changes to the worktree at least.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Johannes Schindelin [Sat, 21 Dec 2019 21:57:13 +0000 (21:57 +0000)]
built-in stash: use the built-in `git add -p` if so configured
The scripted version of `git stash` called directly into the Perl script
`git-add--interactive.perl`, and this was faithfully converted to C.
However, we have a much better way to do this now: call the internal API
directly, which will now incidentally also respect the
`add.interactive.useBuiltin` setting. Let's just do this.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Johannes Schindelin [Sat, 21 Dec 2019 21:57:12 +0000 (21:57 +0000)]
legacy stash -p: respect the add.interactive.usebuiltin setting
As `git add` traditionally did not expose the `--patch=<mode>` modes via
command-line options, the scripted version of `git stash` had to call
`git add--interactive` directly.
But this prevents the built-in `add -p` from kicking in, as
`add--interactive` is the scripted version (which does not have a
"fall-back" to the built-in version).
So let's introduce support for internal switch for `git add` that the
scripted `git stash` can use to call the appropriate backend (scripted
or built-in, depending on `add.interactive.useBuiltin`).
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Johannes Schindelin [Sat, 21 Dec 2019 21:57:11 +0000 (21:57 +0000)]
built-in add -p: implement the "stash" and "reset" patch modes
The `git stash` and `git reset` commands support a `--patch` option, and
both simply hand off to `git add -p` to perform that work. Let's teach
the built-in version of that command to be able to perform that work, too.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Johannes Schindelin [Sat, 21 Dec 2019 21:57:10 +0000 (21:57 +0000)]
built-in add -p: prepare for patch modes other than "stage"
The Perl script backing `git add -p` is used not only for that command,
but also for `git stash -p`, `git reset -p` and `git checkout -p`.
In preparation for teaching the C version of `git add -p` to support
also the latter commands, let's abstract away what is "stage" specific
into a dedicated data structure describing the differences between the
patch modes.
Finally, please note that the Perl version tries to make sure that the
diffs are only generated for the modified files. This is not actually
necessary, as the calls to Git's diff machinery already perform that
work, and perform it well. This makes it unnecessary to port the
`FILTER` field of the `%patch_modes` struct, as well as the
`get_diff_reference()` function.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Ed Maste [Fri, 20 Dec 2019 19:41:14 +0000 (19:41 +0000)]
sparse-checkout: improve OS ls compatibility
On FreeBSD, when executed by root ls enables the '-A' option:
-A Include directory entries whose names begin with a dot (`.')
except for . and ... Automatically set for the super-user unless
-I is specified.
As a result the .git directory appeared in the output when run as root.
Simulate no-dotfile ls behaviour using a shell glob.
Helped-by: Eric Wong <e@80x24.org>
Helped-by: Junio C Hamano <gitster@pobox.com>
Helped-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Ed Maste <emaste@FreeBSD.org>
Acked-by: Derrick Stolee <dstolee@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Denton Liu [Fri, 20 Dec 2019 18:45:01 +0000 (10:45 -0800)]
contrib/credential/netrc: work outside a repo
Currently, git-credential-netrc does not work outside of a git
repository. It fails with the following error:
fatal: Not a git repository: . at /usr/share/perl5/Git.pm line 214.
There is no real reason why need to be within a repository, though.
Credential helpers should be able to work just fine outside the
repository as well.
Call the non-self version of config() so that git-credential-netrc no
longer needs to be run within a repository.
Signed-off-by: Denton Liu <liu.denton@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Denton Liu [Fri, 20 Dec 2019 18:45:00 +0000 (10:45 -0800)]
contrib/credential/netrc: make PERL_PATH configurable
The shebang path for the Perl interpreter in git-credential-netrc was
hardcoded. However, some users may have it located at a different
location and thus, would have had to manually edit the script.
Add a .perl prefix to the script to denote it as a template and ignore
the generated version. Augment the Makefile so that it generates
git-credential-netrc from git-credential-netrc.perl, just like other
Perl scripts.
The Makefile recipes were shamelessly stolen from
contrib/mw-to-git/Makefile.
Signed-off-by: Denton Liu <liu.denton@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Ed Maste [Fri, 20 Dec 2019 02:11:45 +0000 (02:11 +0000)]
CI: add FreeBSD CI support via Cirrus-CI
Currently testing on FreeBSD 12.1.
Signed-off-by: Ed Maste <emaste@FreeBSD.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Denton Liu [Fri, 20 Dec 2019 18:16:02 +0000 (10:16 -0800)]
t1507: inline full_name()
Before, we were running `test_must_fail full_name`. However,
`test_must_fail` should only be used on git commands. Inline full_name()
so that we can use test_must_fail on the git command directly.
When full_name() was introduced in
28fb84382b (Introduce
<branch>@{upstream} notation, 2009-09-10), the `git -C` option wasn't
available yet (since it was introduced in
44e1e4d67d (git: run in a
directory given with -C option, 2013-09-09)). As a result, the helper
function removed the need to manually cd each time. However, since
`git -C` is available now, we can just use that instead and inline
full_name().
An alternate approach was taken where we taught full_name() to accept an
optional `!` arg to trigger test_must_fail behavior. However, this added
more unnecessary complexity than inlining so we inline instead.
Signed-off-by: Denton Liu <liu.denton@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Denton Liu [Fri, 20 Dec 2019 18:16:01 +0000 (10:16 -0800)]
t1507: run commands within test_expect_success
The expected test style is to have all commands tested within a
test_expect_success block. Move the generation of the 'expect' text into
their corresponding blocks. While we're at it, insert a second
`commit=$(git rev-parse HEAD)` into the next test case so that it's
clear where $commit is coming from.
The biggest advantage of doing this is that we now check the return code
of `git rev-parse HEAD` so we can catch it in case it fails.
This patch is best viewed with `--color-moved --ignore-all-space`.
Signed-off-by: Denton Liu <liu.denton@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Denton Liu [Fri, 20 Dec 2019 18:16:00 +0000 (10:16 -0800)]
t1507: stop losing return codes of git commands
The return code of git commands are lost when a command is in a
non-assignment command substitution in favour of the surrounding
command's. Rewrite instances of this so that git commands run
on their own.
In commit_subject(), use a `tformat` instead of `format` since,
previously, we were testing the output of a command substitution which
didn't care if there was a trailing newline since it was automatically
stripped. Since we use test_cmp() now, the trailing newline matters so
use `tformat` to always output it.
Signed-off-by: Denton Liu <liu.denton@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Denton Liu [Fri, 20 Dec 2019 18:15:59 +0000 (10:15 -0800)]
t1501: remove use of `test_might_fail cp`
The test_must_fail() family of functions (including test_might_fail())
should only be used on git commands. Replace test_might_fail() with
a compound command wrapping the old cp invocation that always returns 0.
The `test_might_fail cp` line was introduced in
466e8d5d66 (t1501: fix
test with split index, 2015-03-24). It is necessary because there might
exist some index files in `repo.git/sharedindex.*` and, if they exist,
we want to copy them over. However, if they don't exist, we don't want
to error out because we expect that possibility. As a result, we want to
keep the "might fail" semantics so we always return 0, even if the
underlying cp errors out.
Signed-off-by: Denton Liu <liu.denton@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Denton Liu [Fri, 20 Dec 2019 18:15:58 +0000 (10:15 -0800)]
t1409: use test_path_is_missing()
The test_must_fail() function should only be used for git commands since
we should assume that external commands work sanely. Replace
`test_must_fail test -f` with `test_path_is_missing` since we expect
these paths to not exist.
Signed-off-by: Denton Liu <liu.denton@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Denton Liu [Fri, 20 Dec 2019 18:15:57 +0000 (10:15 -0800)]
t1409: let sed open its own input file
In one case, we were using a redirection operator to feed input into
sed. However, since sed is capable of opening its own input file, make
sed do that instead of redirecting input into it.
Signed-off-by: Denton Liu <liu.denton@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Denton Liu [Fri, 20 Dec 2019 18:15:56 +0000 (10:15 -0800)]
t1307: reorder `nongit test_must_fail`
In the future, we plan on only allowing `test_must_fail` to work on a
restricted subset of commands, including `git`. Reorder the commands so
that `nongit` comes before `test_must_fail`. This way, `test_must_fail`
operates on a git command.
Signed-off-by: Denton Liu <liu.denton@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Denton Liu [Fri, 20 Dec 2019 18:15:55 +0000 (10:15 -0800)]
t1306: convert `test_might_fail rm` to `rm -f`
The test_must_fail() family of functions (including test_might_fail())
should only be used on git commands. Replace `test_might_fail rm` with
`rm -f` so that we don't use `test_might_fail` on a non-git command.
Signed-off-by: Denton Liu <liu.denton@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Denton Liu [Fri, 20 Dec 2019 18:15:54 +0000 (10:15 -0800)]
t0020: use ! check_packed_refs_marked
The test_must_fail function should only be used for git commands since
we should assume that external commands work sanely. Since
check_packed_refs_marked() just wraps a grep invocation, replace
`test_must_fail check_packed_refs_marked` with
`! check_packed_refs_marked`.
Signed-off-by: Denton Liu <liu.denton@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Denton Liu [Fri, 20 Dec 2019 18:15:53 +0000 (10:15 -0800)]
t0020: don't use `test_must_fail has_cr`
The test_must_fail function should only be used for git commands since
we should assume that external commands work sanely. Since has_cr() just
wraps a tr and grep pipeline, replace `test_must_fail has_cr` with
`! has_cr`.
Signed-off-by: Denton Liu <liu.denton@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Denton Liu [Fri, 20 Dec 2019 18:15:52 +0000 (10:15 -0800)]
t0003: don't use `test_must_fail attr_check`
In an effort to remove test_must_fail for all invocations not related to
git or test-tool, replace invocations of `test_must_fail attr_check`
with a plain attr_check call with the $expect argument set to the
actual value output by git.
Signed-off-by: Denton Liu <liu.denton@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Denton Liu [Fri, 20 Dec 2019 18:15:51 +0000 (10:15 -0800)]
t0003: use test_must_be_empty()
In several places, we used `test_line_count = 0` to check for an empty
file. Although this is correct, it's overkill. Use test_must_be_empty()
instead because it's more suited for this purpose.
Signed-off-by: Denton Liu <liu.denton@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Denton Liu [Fri, 20 Dec 2019 18:15:50 +0000 (10:15 -0800)]
t0003: use named parameters in attr_check()
We had named the parameters in attr_check() but $2 was being used
instead of $expect. Make all variable accesses in attr_check() use named
variables instead of numbered arguments for clarity.
While we're at it, add variable assignments to the &&-chain. These
aren't ever expected to fail but if a future developer ever adds some
code above the assignments and they could fail in some way, the intact
&&-chain will ensure that the failure is caught.
Signed-off-by: Denton Liu <liu.denton@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Denton Liu [Fri, 20 Dec 2019 18:15:49 +0000 (10:15 -0800)]
t0000: replace test_must_fail with run_sub_test_lib_test_err()
The test_must_fail function should only be used for git commands since
we should assume that external commands work sanely. We use
test_must_fail to test run_sub_test_lib_test() but that function does
not invoke any git commands internally. Even better, we have a function
that's exactly meant to be used when we expect to have a failing test
suite: run_sub_test_lib_test_err()!
Replace `test_must_fail run_sub_test_lib_test` with
`run_sub_test_lib_test_err`.
Signed-off-by: Denton Liu <liu.denton@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>