The command line completion support (in contrib/) learned about the
"--skip" option of "git revert" and "git cherry-pick".
* dl/complete-cherry-pick-revert-skip:
status: mention --skip for revert and cherry-pick
completion: add --skip for cherry-pick and revert
completion: merge options for cherry-pick and revert
Various fixes to codepaths gcc 9 had trouble following dataflow.
* jk/misc-uninitialized-fixes:
pack-objects: drop packlist index_pos optimization
test-read-cache: drop namelen variable
diff-delta: set size out-parameter to 0 for NULL delta
bulk-checkin: zero-initialize hashfile_checkpoint
pack-objects: use object_id in packlist_alloc()
git-am: handle missing "author" when parsing commit
Fix an earlier regression in the test suite, which mistakenly
stopped running HTTPD tests.
* sg/git-test-boolean:
ci: restore running httpd tests
t/lib-git-svn.sh: check GIT_TEST_SVN_HTTPD when running SVN HTTP tests
Start discouraging the use of "git filter-branch".
* en/filter-branch-deprecation:
t9902: use a non-deprecated command for testing
Recommend git-filter-repo instead of git-filter-branch
t6006: simplify, fix, and optimize empty message test
Fix an earlier regression to "git push --all" which should have
been forbidden when the target remote repository is set to be a
mirror.
* tg/push-all-in-mirror-forbidden:
push: disallow --all and refspecs when remote.<name>.mirror is set
On Windows, the root level of UNC share is now allowed to be used
just like any other directory.
* js/gitdir-at-unc-root:
setup_git_directory(): handle UNC root paths correctly
Fix .git/ discovery at the root of UNC shares
setup_git_directory(): handle UNC paths correctly
The memory ownership model of the "git fast-import" got
straightened out.
* jk/fast-import-history-bugfix:
fast-import: duplicate into history rather than passing ownership
fast-import: duplicate parsed encoding string
A few implementation fixes in the notes API.
* mh/notes-duplicate-entries:
notes: avoid potential use-after-free during insertion
notes: avoid leaking duplicate entries
Straighten out the use of strbuf_detach() API function.
* rs/strbuf-detach:
grep: use return value of strbuf_detach()
log-tree: always use return value of strbuf_detach()
The documentation and tests for "git format-patch" have been
cleaned up.
* dl/format-patch-doc-test-cleanup:
config/format.txt: specify default value of format.coverLetter
Doc: add more detail for git-format-patch
t4014: stop losing return codes of git commands
t4014: remove confusing pipe in check_threading()
t4014: use test_line_count() where possible
t4014: let sed open its own files
t4014: drop redirections to /dev/null
t4014: use indentable here-docs
t4014: remove spaces after redirect operators
t4014: use sq for test case names
t4014: move closing sq onto its own line
t4014: s/expected/expect/
t4014: drop unnecessary blank lines from test cases
fast-export allows specifying revision ranges, which can be used to
export a tag without exporting the commit it tags. fast-export handled
this rather poorly: it would emit a "from :0" directive. Since marks
start at 1 and increase, this means it refers to an unknown commit and
fast-import will choke on the input.
When we are unable to look up a mark for the object being tagged, use a
"from $HASH" directive instead to fix this problem.
Note that this is quite similar to the behavior fast-export exhibits
with commits and parents when --reference-excluded-parents is passed
along with an excluded commit range. For tags of excluded commits we do
not require the --reference-excluded-parents flag because we always have
to tag something. By contrast, when dealing with commits, pruning a
parent is always a viable option, so we need the flag to specify that
parent pruning is not wanted. (It is slightly weird that
--reference-excluded-parents isn't the default with a separate
--prune-excluded-parents flag, but backward compatibility concerns
resulted in the current defaults.)
Signed-off-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is similar to 379805051d ("Documentation: render revisions
correctly under Asciidoctor", 2018-05-06) and is a no-op with AsciiDoc.
When creating a literal block from an indented block without any sort of
delimiters, Asciidoctor strips off all leading whitespace, resulting in
a misrendered ASCII drawing. Use an explicit literal block to indicate
to Asciidoctor that we want to keep the leading whitespace. Drop the
common indentation for all lines to make this a no-op with AsciiDoc.
Signed-off-by: Martin Ågren <martin.agren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
user-manual.txt is the only file we process using the "book" doctype.
When we use AsciiDoc, user-manual.conf ensures that the linkgit macro
expands into something like
<ulink url="git-foo.html">git-foo(1)</ulink>
in user-manual.xml, which we then process into a clickable link, both in
user-manual.html and user-manual.pdf. With Asciidoctor,
user-manual.conf is ignored (this is expected) and our
Asciidoctor-specific implementation of linkgit kicks in:
<citerefentry>
<refentrytitle>git-foo</refentrytitle><manvolnum>1</manvolnum>
</citerefentry>
This eventually renders as "git-foo(1)", which is not bad, but it
doesn't turn into a link.
Teach our Asciidoctor-specific implementation of the linkgit macro that
if the doctype is "book", we should emit <ulink .../> just like we do
with AsciiDoc. While we're doing this, future-proof by supporting a
"prefix". The implementation in user-manual.conf doesn't support this,
and we don't need this for now because user-manual.txt is the only file
we process this way (and it's immediately in Documentation/).
Signed-off-by: Martin Ågren <martin.agren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
When AsciiDoc processes user-manual.txt, it generates a book containing
chapters containing sections. So for example, we have chapter 6,
"Advanced branch management", which contains four relatively short
sections, 6.1-6.4. Asciidoctor generates a book containing *parts*
containing *chapters* instead. So part 6, "Advanced branch management"
contains four short chapters, 1-4. This looks a bit odd.
To make AsciiDoc (8.6.10) and Asciidoctor (1.5.5) handle these the same,
change from indicating chapters like so:
[[foobar]]
Foobar
======
to doing it like so:
[[foobar]]
== Foobar
Same thing for sections (line of dashes to ===), subsections (line of
tildes to ====) and subsubsections (line of carets to =====). Mark the
appendices with "[appendix]", which both AsciiDoc and Asciidoctor
understand. This means we need to drop the "Appendix X: " from their
titles, or those "Appendix X: " would be included literally in the name
of the appendix.
This commit is a no-op for AsciiDoc: The generated user-manual.xml is
identical before and after this patch. Asciidoctor now creates the same
chapter-section-subsection structure as AsciiDoc.
Changing the book title at the start of the document to similarly use
"=" instead of a line of equal signs makes no difference with any of the
engines, but let's do that change anyway for consistency.
Signed-off-by: Martin Ågren <martin.agren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
We provide a label for each chapter and section except for the "Pitfalls
with submodules" section. Since we're doing it everywhere else, let's do
it here, too.
Signed-off-by: Martin Ågren <martin.agren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Currently, when testing headers using `make hdr-check`, headers are
directly compiled. Although this seems to test the headers, this is too
strict since we treat the headers as C sources. As a result, this will
cause warnings to appear that would otherwise not, such as a static
variable definition intended for later use throwing a unused variable
warning.
In addition, on platforms that can run `make hdr-check` but require
custom flags, this target was failing because none of them were being
passed to the compiler. For example, on MacOS, the NO_OPENSSL flag was
being set but it was not being passed into compiler so the check was
failing.
Fix these problems by emulating the compile process better, including
test compiling dummy *.hcc C sources generated from the *.h files and
passing $(ALL_CFLAGS) into the compiler for the $(HCO) target so that
these custom flags can be used.
Helped-by: Jeff King <peff@peff.net>
Signed-off-by: Denton Liu <liu.denton@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
When we ran `make hdr-check` with the following patch
diff --git a/Makefile b/Makefile
index f879697ea3..d8df4e316b 100644
--- a/Makefile
+++ b/Makefile
@@ -2773,7 +2773,7 @@ CHK_HDRS = $(filter-out $(EXCEPT_HDRS),$(patsubst ./%,%,$(LIB_H)))
HCO = $(patsubst %.h,%.hco,$(CHK_HDRS))
$(HCO): %.hco: %.h FORCE
- $(QUIET_HDR)$(CC) -include git-compat-util.h -I. -o /dev/null -c -xc $<
+ $(QUIET_HDR)$(CC) -include git-compat-util.h -I. -o /dev/null -c -xc $(ALL_CFLAGS) $<
.PHONY: hdr-check $(HCO)
hdr-check: $(HCO)
and with `DEVELOPER=1`, we got the following warning on Arch Linux:
pack-bitmap.h:20:19: error: ‘BITMAP_IDX_SIGNATURE’ defined but not used [-Werror=unused-const-variable=]
20 | static const char BITMAP_IDX_SIGNATURE[] = {'B', 'I', 'T', 'M'};
| ^~~~~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors
"Use" the BITMAP_IDX_SIGNATURE variable by making the size of
bitmap_disk_header.magic equal to the size of BITMAP_IDX_SIGNATURE,
thereby eliminating the magic number (4).
An alternative was to simply add MAYBE_UNUSED, however that does not
eliminate the magic number.
Another alternative was to change the definition to
extern const char BITMAP_IDX_SIGNATURE[4];
However, this design was also not chosen as the static definition allows
us to keep the declaration together for readability along with removing
the magic number.
Signed-off-by: Denton Liu <liu.denton@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
When we ran `make hdr-check`, we got the following warning message:
promisor-remote.h:21:46: warning: declaration of 'struct repository' will not be visible outside of this function [-Wvisibility]
extern int promisor_remote_get_direct(struct repository *repo,
^
1 warning generated.
This was caused by a missing reference to `struct repository`, which is
defined in "repository.h".
Include this missing header to fix this warning.
Signed-off-by: Denton Liu <liu.denton@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
When running `make hdr-check`, we got the following error messages:
apply.h:146:22: error: use of undeclared identifier 'GIT_MAX_HEXSZ'
char old_oid_prefix[GIT_MAX_HEXSZ + 1];
^
apply.h:147:22: error: use of undeclared identifier 'GIT_MAX_HEXSZ'
char new_oid_prefix[GIT_MAX_HEXSZ + 1];
^
apply.h:151:33: error: array has incomplete element type 'struct object_id'
struct object_id threeway_stage[3];
^
./strbuf.h:79:8: note: forward declaration of 'struct object_id'
struct object_id;
^
3 errors generated.
make: *** [apply.hco] Error 1
Include the missing "hash.h" header to fix these errors.
Signed-off-by: Denton Liu <liu.denton@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
In some cases, the svn author names might contain leading or trailing
whitespaces, leading to messages such as:
Author: user1
not defined in authors.txt
(the trailing newline leads to the line break). The user "user1" is
defined in authors.txt though, e.g.
user1 = User <user1@example.com>
Fix this by trimming the author name retreived from svn before using it
in check_author.
Helped-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
After I discovered that UTF-16-LE-BOM test was buggy, I decided that
better tests are required. Possibly the best option here is to compare
git results against hardcoded ground truth.
The new tests also cover more interesting chars where (ANSI != UTF-8).
Signed-off-by: Alexandr Miloslavskiy <alexandr.miloslavskiy@syntevo.com>
Reviewed-by: Torsten Bögershausen <tboegi@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
According to its name, the test is designed for UTF-16-LE-BOM.
However, possibly due to copy&paste oversight, it was using UTF-32.
While the test succeeds (extra \000\000 are interpreted as NUL),
I myself had an unrelated problem which caused the test to fail.
When analyzing the failure I was quite puzzled by the fact that the
test is obviously buggy. And it seems that I'm not alone:
https://public-inbox.org/git/CAH8yC8kSakS807d4jc_BtcUJOrcVT4No37AXSz=jePxhw-o9Dg@mail.gmail.com/T/#u
Fix the test to follow its original intention.
Signed-off-by: Alexandr Miloslavskiy <alexandr.miloslavskiy@syntevo.com>
Reviewed-by: Torsten Bögershausen <tboegi@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Even though Debug configuration builds, the resulting build is incorrect
in a subtle way: it mixes up Debug and Release binaries, which in turn
causes hard-to-predict bugs.
In my case, when git calls iconv library, iconv sets 'errno' and git
then tests it, but in Debug and Release CRT those 'errno' are different
memory locations.
This patch addresses 3 connected bugs:
1) Typo in '\(Configuration)'. As a result, Debug configuration
condition is always false and Release path is taken instead.
2) Regexp that replaced 'zlib.lib' with 'zlibd.lib' was only affecting
the first occurrence. However, some projects have it listed twice.
Previously this bug was hidden, because Debug path was never taken.
I decided that avoiding double -lz in makefile is fragile and I'd
better replace all occurrences instead.
3) In Debug, 'libcurl-d.lib' should be used instead of 'libcurl.lib'.
Previously this bug was hidden, because Debug path was never taken.
Signed-off-by: Alexandr Miloslavskiy <alexandr.miloslavskiy@syntevo.com>
Acked-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
When 'git name-rev' is invoked with commit-ish parameters, it tries to
save some work, and doesn't visit commits older than the committer
date of the oldest given commit minus a one day worth of slop. Since
our 'timestamp_t' is an unsigned type, this leads to a timestamp
underflow when the committer date of the oldest given commit is within
a day of the UNIX epoch. As a result the cutoff timestamp ends up
far-far in the future, and 'git name-rev' doesn't visit any commits,
and names each given commit as 'undefined'.
Check whether subtracting the slop from the oldest committer date
would lead to an underflow, and use no cutoff in that case. We don't
have a TIME_MIN constant, dddbad728c (timestamp_t: a new data type for
timestamps, 2017-04-26) didn't add one, so do it now.
Note that the type of the cutoff timestamp variable used to be signed
before 5589e87fd8 (name-rev: change a "long" variable to timestamp_t,
2017-05-20). The behavior was still the same even back then, but the
underflow didn't happen when substracting the slop from the oldest
committer date, but when comparing the signed cutoff timestamp with
unsigned committer dates in name_rev(). IOW, this underflow bug is as
old as 'git name-rev' itself.
Helped-by: Johannes Sixt <j6t@kdbg.org>
Signed-off-by: SZEDER Gábor <szeder.dev@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
During the creation of this file, each time a new function declaration
was introduced, it included an `extern`. However, starting from
554544276a (*.[ch]: remove extern from function declarations using
spatch, 2019-04-29), we've been actively trying to prevent externs from
being used in function declarations because they're unnecessary.
Remove these spurious `extern`s.
Signed-off-by: Denton Liu <liu.denton@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Using the pull command instead of push is more accurate when giving
instructions on placing the psuh command in alphabetical order.
Signed-off-by: Pedro Sousa <pedroteosousa@gmail.com>
Acked-by: Philip Oakley <philipoakley@iee.email>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Travis CI offers shell access to its virtual machine environment
running the build jobs, called "debug mode" [1]. After restarting a
build job in debug mode and logging in, the first thing I usually do
is to install dependencies, i.e. run './ci/install-dependencies.sh'.
This works just fine when I restarted a failed build job in debug
mode. However, after restarting a successful build job in debug mode
our CI scripts get all clever, and exit without doing anything useful,
claiming that "This commit's tree has already been built and tested
successfully" [2]. Our CI scripts are right, and we do want to skip
building and testing already known good trees in "regular" CI builds.
In debug mode, however, this is a nuisiance, because one has to delete
the cache (or at least the 'good-trees' file in the cache) to proceed.
Let's update our CI scripts, in particular the common 'ci/lib.sh', to
not skip previously successfully built and tested trees in debug mode,
so all those scripts will do what there were supposed to do even when
a successful build job was restarted in debug mode.
[1] https://docs.travis-ci.com/user/running-build-in-debug-mode/
[2] 9cc2c76f5e (travis-ci: record and skip successfully built trees,
2017-12-31)
Signed-off-by: SZEDER Gábor <szeder.dev@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Some changes were added directly to git.git's git-gui subtree, instead
of being added to the separate git-gui repo and then being pulled back
into git.git. This means those changes are now not in the git-gui tree.
So pull them back into git-gui so we match with what git.git has (after
they pull in the recently added commits).
Most of the changes could be added back in via an octopus merge of all
the missing branches. But there were two commits (faf420e05a and
b71c6c3b64) which touched other parts of git.git along with git-gui, so
they had to be added back in via a cherry-pick because directly pulling
them in would also pull in all the ancestors of those commits,
needlessly bloating git-gui with git.git's history.
Thanks to Denton Liu <liu.denton@gmail.com> for providing me with a
script to generate and merge all the branches that were missing, which
made this task much easier.
* py/git-git-extra-stuff:
treewide: correct several "up-to-date" to "up to date"
Fix build with core.autocrlf=true
git-gui: call do_quit before destroying the main window
git-gui: workaround ttk:style theme use
git-gui: bind CTRL/CMD+numpad ENTER to do_commit
git-gui: search for all current SSH key types
git-gui: allow Ctrl+T to toggle multiple paths
git-gui: fix exception when trying to stage with empty file list
git-gui: avoid exception upon Ctrl+T in an empty list
git gui: fix staging a second line to a 1-line file
git-gui: prevent double UTF-8 conversion
git-gui: sort entries in optimized tclIndex
Replace Free Software Foundation address in license notices
git-gui (MinGW): make use of MSys2's msgfmt
Follow the Oxford style, which says to use "up-to-date" before the noun,
but "up to date" after it. Don't change plumbing (specifically
send-pack.c, but transport.c (git push) also has the same string).
This was produced by grepping for "up-to-date" and "up to date". It
turned out we only had to edit in one direction, removing the hyphens.
Fix a typo in Documentation/git-diff-index.txt while we're there.
Reported-by: Jeffrey Manian <jeffrey.manian@gmail.com>
Reported-by: STEVEN WHITE <stevencharleswhitevoices@gmail.com>
Signed-off-by: Martin Ågren <martin.agren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Pratyush Yadav <me@yadavpratyush.com>
On Windows, the default line endings are denoted by a Carriage Return
byte followed by a Line Feed byte, while Linux and MacOSX use a single
Line Feed byte to denote a line ending.
To help with this situation, Git introduced several mechanisms over the
last decade, most prominently the `core.autocrlf` setting.
Sometimes, however, a single setting is incorrect, e.g. when certain
files in the source code are to be consumed by software that can handle
only LF line endings, while other files can use whatever is appropriate
for the current platform.
To allow for that, Git added the `eol` option to its .gitattributes
handling, expecting every user of Git to mark their source code
appropriately.
Bash assumes that line-endings of scripts are denoted by a single Line
Feed byte. Therefore, shell scripts in Git's source code are one example
where that `eol=lf` option is *required*.
When generating common-cmds.h, the Unix tools we use generally operate on
the assumption that input and output deliminate their lines using LF-only
line endings. Consequently, they would happily copy the CR byte verbatim
into the strings in common-cmds.h, which in turn makes the C preprocessor
barf (that interprets them as MacOS-style line endings). Therefore, we
have to mark the input files as LF-only: command-list.txt and
Documentation/git-*.txt.
Quite a bit belatedly, this patch brings Git's own source code in line
with those expectations by setting those attributes to allow for a
correct build even when core.autocrlf=true.
This patch can be validated even on Linux, by using this cadence:
git config core.autocrlf true
rm .git/index && git stash
make -j15 DEVELOPER=1
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Reviewed-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Pratyush Yadav <me@yadavpratyush.com>
