For a long time, this developer thought that Git's insistence that
pushing into the current branch is evil was completely merited.
Just for fun, the original patch tried to show people that Git is right
there, and that it causes more trouble than it does good when Git allows
you to try to update the working tree for fast-forwards, or to detach the
HEAD, depending on some config settings.
Surprisingly, the opposite was shown.
So here is the support for two new options you can give the config
variable receive.denyCurrentBranch:
'updateInstead':
Try to merge the working tree with the new tip of the branch
(which can lead to really horrible merge conflicts).
'detachInstead':
Detach the HEAD, thereby avoiding a disagreement between the
HEAD and the index (as well as the working tree), possibly
leaving the local user wondering how on earth her HEAD became
so detached.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
This is really a problem with shell scripts being called on msysGit,
but there are more important bugs to fix for the moment.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
With msysGit the .git directory is supposed to be hidden, unless it is
a bare git repository. Test this.
Signed-off-by: Pat Thoyts <patthoyts@users.sourceforge.net>
These two tests fail on msysGit because /dev/null is an alias for nul on
Windows and when reading the value back from git config the alias does
not match the real filename. Also the HOME environment variable has a
unix-style path but git returns a native equivalent path for '~'. As
these are platform-dependent equivalent results it seems simplest to
skip the test entirely.
Signed-off-by: Pat Thoyts <patthoyts <at> users.sourceforge.net>
* jc/grep-header-all-match-fix:
log --author: take union of multiple "author" requests
grep: move logic to compile header pattern into a separate helper
The ancient touch on Solaris 7 thinks that a decimal number supplied as
the first argument specifies a date_time to give to the files specified by
the remaining arguments. In this case, it fails to parse '1' as a proper
date_time and exits with a failure status. Workaround this flaw by
rearranging the arguments supplied to touch so that a non-digit appears
first and touch will not be confused.
Signed-off-by: Brandon Casey <casey@nrlssc.navy.mil>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
* jl/fix-test:
t1020: Get rid of 'cd "$HERE"' at the start of each test
t2016 (checkout -p): add missing &&
t1302 (core.repositoryversion): style tweaks
t2105 (gitfile): add missing &&
t1450 (fsck): remove dangling objects
tests: subshell indentation stylefix
Several tests: cd inside subshell instead of around
t7003-filter-branch.sh had a make_commit() function that was identical
to test_commit() in test-lib.sh except that it used tr to create a
lowercase file name from the uppercase branch name instead of
appending ".t".
Not only is this unneeded code duplication, it also was something
simply waiting to fail on case-insensitive file systems. So replace
all uses of make_commit with test_commit.
While we're editing the setup, chain it together with && so that
failures early in the sequence don't get lost and add a commit graph.
Signed-off-by: Brian Gernhardt <brian@gernhardtsoftware.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
In the olden days,
log --author=me --committer=him --grep=this --grep=that
used to be turned into:
(OR (HEADER-AUTHOR me)
(HEADER-COMMITTER him)
(PATTERN this)
(PATTERN that))
showing my patches that do not have any "this" nor "that", which was
totally useless.
80235ba ("log --author=me --grep=it" should find intersection, not union,
2010-01-17) improved it greatly to turn the same into:
(ALL-MATCH
(HEADER-AUTHOR me)
(HEADER-COMMITTER him)
(OR (PATTERN this) (PATTERN that)))
That is, "show only patches by me and committed by him, that have either
this or that", which is a lot more natural thing to ask.
We however need to be a bit more clever when the user asks more than one
"author" (or "committer"); because a commit has only one author (and one
committer), they ought to be interpreted as asking for union to be useful.
The current implementation simply added another author/committer pattern
at the same top-level for ALL-MATCH to insist on matching all, finding
nothing.
Turn
log --author=me --author=her \
--committer=him --committer=you \
--grep=this --grep=that
into
(ALL-MATCH
(OR (HEADER-AUTHOR me) (HEADER-AUTHOR her))
(OR (HEADER-COMMITTER him) (HEADER-COMMITTER you))
(OR (PATTERN this) (PATTERN that)))
instead.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Use "$GIT_BUILD_DIR" instead of "$TEST_DIRECTORY/.." (both defined in
t/test-lib.sh) in t/gitweb-lib.sh. It better describes the intent.
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
When applying two pathspecs, one of which is named as a prefix to the
other, we mistakenly recursed into the shorter one.
Noticed and fixed by David Reis.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
* rr/fmt-merge-msg:
t6200-fmt-merge-msg: Exercise '--log' to configure shortlog length
t6200-fmt-merge-msg: Exercise 'merge.log' to configure shortlog length
merge: Make 'merge.log' an integer or boolean option
merge: Make '--log' an integer option for number of shortlog entries
fmt_merge_msg: Change fmt_merge_msg API to accept shortlog_len
Conflicts:
builtin/merge.c
* jc/pickaxe-grep:
diff/log -G<pattern>: tests
git log/diff: add -G<regexp> that greps in the patch text
diff: pass the entire diff-options to diffcore_pickaxe()
gitdiffcore doc: update pickaxe description
* jl/fix-test:
t1020: Get rid of 'cd "$HERE"' at the start of each test
t2016 (checkout -p): add missing &&
t1302 (core.repositoryversion): style tweaks
t2105 (gitfile): add missing &&
t1450 (fsck): remove dangling objects
tests: subshell indentation stylefix
Several tests: cd inside subshell instead of around
This adds fortran xfuncname and wordRegex patterns to the list of builtin
patterns. The intention is for the patterns to be appropriate for all
versions of fortran including 77, 90, 95. The patterns can be enabled by
adding the diff=fortran attribute to the .gitattributes file for the
desired file glob.
This also adds a new macro named IPATTERN which is just like the PATTERNS
macro except it sets the REG_ICASE flag so that case will be ignored.
The test code in t4018 and the docs were updated as appropriate.
Signed-off-by: Brandon Casey <casey@nrlssc.navy.mil>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
* master:
t/t4018: test whether the word_regex patterns compile
xdiff-interface.c: always trim trailing space from xfuncname matches
diff.c: call regfree to free memory allocated by regcomp when necessary
t/t5510-fetch.sh: improve testing with explicit URL and merge spec
builtin/fetch.c: comment that branch->remote_name is usable when has_merge
Makefile: use compat regex on IRIX 6.5
t/t7008: workaround broken handling of \000 by printf on IRIX
Previously (e3bf5e43), a test was added to test whether the builtin
xfuncname regular expressions could be compiled without error by regcomp.
Let's do the same for the word_regex patterns. This should help catch any
cross-platform incompatibilities that exist between the pattern creator's
system and the various platforms that the test suite is commonly run on.
Signed-off-by: Brandon Casey <casey@nrlssc.navy.mil>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Commit 6106ce46 introduced a test to demonstrate fetch's failure to
retrieve any objects or update FETCH_HEAD when it was supplied a repository
URL and the current branch had a configured merge spec. This commit
expands the original test based on comments from Junio Hamano. In addition
to actually verifying that the fetch updates FETCH_HEAD correctly, and does
not update the current branch, two more tests are added to ensure that the
merge configuration is ignored even when the supplied URL matches the URL
of the remote configured for the branch.
Signed-off-by: Brandon Casey <casey@nrlssc.navy.mil>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
On IRIX 6.5, the printf utility in /usr/bin does not appear to handle the
\ddd notation according to POSIX. This printf appears to halt processing
of the string argument and ignore any additional characters in the string.
Work around this flaw by replacing the \000's with 'Q' and using the
q_to_nul helper function provided by test-lib.sh
This problem with printf is not apparent when using the Bash shell since
Bash implements a POSIX compatible printf function internally.
Signed-off-by: Brandon Casey <casey@nrlssc.navy.mil>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
In merge-recursive.c, whenever there was a rename where a file name on one
side of the rename matches a directory name on the other side of the merge,
then the very first check that
string_list_has_string(&o->current_directory_set, ren1_dst)
would trigger forcing it into marking it as a rename/directory conflict.
However, if the path is only renamed on one side and a simple three-way
merge between the separate files resolves cleanly, then we don't need to
mark it as a rename/directory conflict. So, we can simply move the check
for rename/directory conflicts after we've verified that there isn't a
rename/rename conflict and that a threeway content merge doesn't work.
This changes the particular error message one gets in the case where the
directory name that a file on one side of the rename matches is not also
part of the rename pair. For example, with commits containing the files:
COMMON -> (HEAD, MERGE )
--------- --------------- -------
sub/file1 -> (sub/file1, newsub)
<NULL> -> (newsub/newfile, <NULL>)
then previously when one tried to merge MERGE into HEAD, one would get
CONFLICT (rename/directory): Rename sub/file1->newsub in HEAD directory newsub added in merge
Renaming sub/file1 to newsub~HEAD instead
Adding newsub/newfile
Automatic merge failed; fix conflicts and then commit the result.
After this patch, the error message will instead become:
Removing newsub
Adding newsub/newfile
CONFLICT (file/directory): There is a directory with name newsub in merge. Adding newsub as newsub~HEAD
Automatic merge failed; fix conflicts and then commit the result.
That makes more sense to me, because git can't know that there's a conflict
until after it's tried resolving paths involving newsub/newfile to see if
they are still in the way at the end (and if newsub/newfile is not in the
way at the end, there should be no conflict at all, which did not hold with
git previously).
Signed-off-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
When one side of a file rename matches a directory name on the other side,
the recursive merge strategy will fail. This is true even if the merge is
trivially resolvable.
Signed-off-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
To achieve that, all cd commands which weren't inside a subshell had to
be put into a new one.
Signed-off-by: Jens Lehmann <Jens.Lehmann@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Although the set_state command is not likely to fail, it is best to
stay in the habit of checking for failures.
Cc: Thomas Rast <trast@student.ethz.ch>
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This test is from 2007, which is late enough for the style to be
recognizably modern but still a while ago. Freshen it up to
follow new best practices:
- guard setup commands with test_expect_setup, so errors at
that stage can be caught;
- use <<\EOF in preference to <<EOF, to save reviewers the
trouble of looking for variable interpolations;
- use test_cmp instead of test "$foo" = "$bar", for better
output with -v on failure;
- indent commands in subshells and let them span multiple lines;
- combine the two "gitdir required mode" tests that do not make
as much sense alone.
Cc: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
