* maint:
don't use default revision if a rev was specified
for_each_recent_reflog_ent(): use strbuf, fix offset handling
t/Makefile: remove test artifacts upon "make clean"
blame: fix indent of line numbers
If a revision is specified, it happens not to have any commits, don't
use the default revision. By doing so, surprising and undesired
behavior can happen, such as showing the reflog for HEAD when a branch
was specified.
[jc: squashed a test from René]
Signed-off-by: Dave Olszewski <cxreg@pobox.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Correct the calculation of the number of digits for line counts of the
form 10^n-1 (9, 99, ...) in lineno_width(). This makes blame stop
printing an extra space before the line numbers of files with that many
total lines.
Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The rewrite-root option seems to be a bit problematic with merge
detecting, so it's better to have a merge detecting test with it
turned on.
Signed-off-by: Tuomas Suutari <tuomas.suutari@gmail.com>
Acked-by: Eric Wong <normalperson@yhbt.net>
Testing if the output "new commits" should appear in the long format of
"git status" is done by comparing the hashes of the diffpair. This always
resulted in printing "new commits" for submodules that contained untracked
or modified content, even if they did not contain new commits. The reason
was that match_stat_with_submodule() did set the "changed" flag for dirty
submodules, resulting in two->sha1 being set to the null_sha1 at the call
sites, which indicates that new commits are present. This is changed so
that when no new commits are present, the same object names are in the
sha1 field for both sides of the filepair, and the working tree side will
have the "dirty_submodule" flag set when appropriate. For a submodule to
be seen as modified even when it just has a dirty work tree, some
conditions had to be extended to also check for the "dirty_submodule"
flag.
Unfortunately the test case that should have found this bug had been
changed incorrectly too. It is fixed and extended to test for other
combinations too.
Signed-off-by: Jens Lehmann <Jens.Lehmann@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Running 'git notes copy -h' is not very helfpul right now. It lists
the options for all the git notes subcommands and is rather confusing.
Fix this by splitting cmd_notes() into separate functions for each
subcommand (besides append and edit since they're very similar) and
only providing a usage message for the subcommand.
This has an added benefit of reducing the code complexity while making
it safer and easier to read. The downside is we get some code bloat
from similar setup and teardown needed for notes and options parsing.
We also get a bit stricter in options parsing by only allowing
the ref option to come before the subcommand.
Acked-by: Johan Herland <johan@herland.net>
Cc: Thomas Rast <trast@student.ethz.ch>
Signed-off-by: Stephen Boyd <bebarino@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Teaches 'git commit --amend' to copy notes. The catch is that this
must also be guarded by --no-post-rewrite, which we use to prevent
--amend from copying notes during a rebase -i 'edit'/'reword'.
Signed-off-by: Thomas Rast <trast@student.ethz.ch>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Luckily, all the support already happens to be there.
Signed-off-by: Thomas Rast <trast@student.ethz.ch>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Implement helper functions to load the rewriting config, and to
actually copy the notes. Also document the config.
Secondly, also implement an undocumented --for-rewrite=<cmd> option to
'git notes copy' which is used like --stdin, but also puts the
configuration for <cmd> into effect. It will be needed to support the
copying in git-rebase.
Signed-off-by: Thomas Rast <trast@student.ethz.ch>
Acked-by: Johan Herland <johan@herland.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This implements a mass-copy command that takes a sequence of lines in
the format
<from-sha1> SP <to-sha1> [ SP <rest> ] LF
on stdin, and copies each <from-sha1>'s notes to the <to-sha1>. The
<rest> is ignored. The intent, of course, is that this can read the
same input that the 'post-rewrite' hook gets.
The copy_note() function is exposed for everyone's and in particular
the next commit's use.
Signed-off-by: Thomas Rast <trast@student.ethz.ch>
Acked-by: Johan Herland <johan@herland.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Aside from the same issue that rebase also has (remembering the
original commit across a conflict resolution), rebase -i brings an
extra twist: We need to defer writing the rewritten list in the case
of {squash,fixup} because their rewritten result should be the last
commit in the squashed group.
Signed-off-by: Thomas Rast <trast@student.ethz.ch>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
We have to deal with two separate code paths: a normal rebase, which
actually goes through git-am; and rebase {-m|-s}.
The only small issue with both is that they need to remember the
original sha1 across a possible conflict resolution. rebase -m
already puts this information in $dotest/current, and we just
introduce a similar file for git-am.
Note that in git-am, the hook really only runs when coming from
git-rebase: the code path that sets the $dotest/original-commit file
is guarded by a test for $dotest/rebasing.
Signed-off-by: Thomas Rast <trast@student.ethz.ch>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The rough structure of run_rewrite_hook() comes from
run_receive_hook() in receive-pack.
We introduce a --no-post-rewrite option and use it to avoid the hook
when called from git-rebase -i 'edit'. The next patch will add full
support in git-rebase, and we only want to invoke the hook once.
Signed-off-by: Thomas Rast <trast@student.ethz.ch>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
With this patch, you can set notes.displayRef to a glob that points at
your favourite notes refs, e.g.,
[notes]
displayRef = refs/notes/*
Then git-log and friends will show notes from all trees.
Thanks to Junio C Hamano for lots of feedback, which greatly
influenced the design of the entire series and this commit in
particular.
Signed-off-by: Thomas Rast <trast@student.ethz.ch>
Acked-by: Johan Herland <johan@herland.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Consistently using test_cmp would make debugging test scripts far easier,
as output from them run under "-v" option becomes readable.
Besides, some platforms' "diff" implementations lack "-q" option.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Consistently using test_cmp would make debugging test scripts far easier,
as output from them run under "-v" option becomes readable.
Besides, some platforms' "diff" implementations lack "-q" option.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
* sd/init-template:
wrap-for-bin: do not export an empty GIT_TEMPLATE_DIR
t/t0001-init.sh: add test for 'init with init.templatedir set'
init: having keywords without value is not a global error.
Add a "TEMPLATE DIRECTORY" section to git-init[1].
Add `init.templatedir` configuration variable.
* sh/am-keep-cr:
git-am: Add tests for `--keep-cr`, `--no-keep-cr` and `am.keepcr`
git-am: Add am.keepcr and --no-keep-cr to override it
git-am: Add command line parameter `--keep-cr` passing it to git-mailsplit
documentation: 'git-mailsplit --keep-cr' is not hidden anymore
Given that "git show" always shows some diff and does not walk the history
by default, it is natural to expect "git show --first-parent" to show the
difference between the given commit and its first parent. It also would
be natural, given that "--cc" is the default, "git show -m" to show
pairwise difference from each of the parents.
We however always defaulted to --cc and there was no way to turn it off.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Traditionally, "show" defaulted to "show --cc" (dense combined patch), but
asking for combined patch with "show -c" didn't turn the patch output
format on; the placement of this logic in setup_revisions() dates back to
cd2bdc5 (Common option parsing for "git log --diff" and friends,
2006-04-14).
This unfortunately cannot be done as a trivial change of "if dense
combined is asked, default to patch format" done in setup_revisions() to
"if any combined is asked, default to patch format", as "diff-tree -c"
needs to default to raw, while "diff-tree --cc" needs to default to patch,
and they share the codepath. These command specific defaults are now
handled in the new "tweak" callback that can be customized by individual
command implementations.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
There's no way to override the sendemail.to, sendemail.cc, and
sendemail.bcc config settings. Add options allowing the user to tell
git to ignore the config settings and take whatever is on the command
line.
Signed-off-by: Stephen Boyd <bebarino@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
These new options allow users to override their config settings for
format.cc, format.to and format.headers respectively. These options
only make git ignore the config settings and any previous command line
options, so you'll still have to add more command line options to add
extra headers. For example,
$ cat .git/config
[format]
to = Someone <someone@out.there>
$ git format-patch -1 --no-to --to="Someone Else <else@out.there>"
would format a patch addressed to "Someone Else" and not "Someone".
Signed-off-by: Stephen Boyd <bebarino@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Since 1.7.0 there are three reasons a submodule is considered modified
against the work tree: It contains new commits, modified content or
untracked content. Lets show all reasons in the long format of git status,
so the user can better asses the nature of the modification. This change
does not affect the short and porcelain formats.
Two new members are added to "struct wt_status_change_data" to store the
information gathered by run_diff_files(). wt-status.c uses the new flag
DIFF_OPT_DIRTY_SUBMODULES to tell diff-lib.c it wants to get detailed
dirty information about submodules.
A hint line for submodules is printed in the dirty header when dirty
submodules are present.
Signed-off-by: Jens Lehmann <Jens.Lehmann@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
* jc/fetch-param:
fetch --all/--multiple: keep all the fetched branch information
builtin-fetch --all/--multi: propagate options correctly
t5521: fix and modernize
* mm/mkstemps-mode-for-packfiles:
Use git_mkstemp_mode instead of plain mkstemp to create object files
git_mkstemps_mode: don't set errno to EINVAL on exit.
Use git_mkstemp_mode and xmkstemp_mode in odb_mkstemp, not chmod later.
git_mkstemp_mode, xmkstemp_mode: variants of gitmkstemps with mode argument.
Move gitmkstemps to path.c
Add a testcase for ACL with restrictive umask.
* jc/fetch-param:
fetch --all/--multiple: keep all the fetched branch information
builtin-fetch --all/--multi: propagate options correctly
t5521: fix and modernize
* nd/root-git:
Add test for using Git at root of file system
Support working directory located at root
Move offset_1st_component() to path.c
init-db, rev-parse --git-dir: do not append redundant slash
make_absolute_path(): Do not append redundant slash
Conflicts:
setup.c
sha1_file.c
* mm/mkstemps-mode-for-packfiles:
Use git_mkstemp_mode instead of plain mkstemp to create object files
git_mkstemps_mode: don't set errno to EINVAL on exit.
Use git_mkstemp_mode and xmkstemp_mode in odb_mkstemp, not chmod later.
git_mkstemp_mode, xmkstemp_mode: variants of gitmkstemps with mode argument.
Move gitmkstemps to path.c
Add a testcase for ACL with restrictive umask.
In configuration files (and "git config --color" command line), we
supported one and only one attribute after foreground and background
color. Accept combinations of attributes, e.g.
[diff.color]
old = red reverse bold
Signed-off-by: Junio C Hamano <gitster@pobox.com>
I used to set GREP_OPTIONS to exclude *.orig and *.rej files. But with this
the test t4252-am-options.sh fails because it calls grep with a .rej file:
grep "@@ -1,3 +1,3 @@" file-2.rej
Signed-off-by: Bert Wesarg <bert.wesarg@googlemail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The command "git rebase --whitespace=fix HEAD~<N>" is supposed to
only clean up trailing whitespace, and the expectation is that it
cannot fail.
Unfortunately, if one commit adds a blank line at the end of a file
and a subsequent commit adds more non-blank lines after the blank
line, "git apply" (used indirectly by "git rebase") will fail to apply
the patch of the second commit.
Signed-off-by: Björn Gustavsson <bgustavsson@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
In the next commit, we will make it possible for blank context
lines to match beyond the end of the file. That means that a hunk
with a preimage that has more lines than present in the file may
be possible to successfully apply. Therefore, we must remove
the quick rejection test in find_pos().
find_pos() will already work correctly without the quick
rejection test, but that might not be obvious. Therefore,
comment the test for handling out-of-range line numbers in
find_pos() and cast the "line" variable to the same (unsigned)
type as img->nr.
What are performance implications of removing the quick
rejection test?
It can only help "git apply" to reject a patch faster. For example,
if I have a file with one million lines and a patch that removes
slightly more than 50 percent of the lines and try to apply that
patch twice, the second attempt will fail slightly faster
with the test than without (based on actual measurements).
However, there is the pathological case of a patch with many
more context lines than the default three, and applying that patch
using "git apply -C1". Without the rejection test, the running
time will be roughly proportional to the number of context lines
times the size of the file. That could be handled by writing
a more complicated rejection test (it would have to count the
number of blanks at the end of the preimage), but I don't find
that worth doing until there is a real-world use case that
would benfit from it.
It would be possible to keep the quick rejection test if
--whitespace=fix is not given, but I don't like that from
a testing point of view.
Signed-off-by: Björn Gustavsson <bgustavsson@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The use case for --keep option is to remove previous commits unrelated
to the current changes in the working tree. So in this use case we are
not supposed to have unmerged entries. This is why it seems safer to
just disallow using --keep when there are unmerged entries.
And this patch changes the error message when --keep was disallowed and
there were some unmerged entries from:
error: Entry 'file1' would be overwritten by merge. Cannot merge.
fatal: Could not reset index file to revision 'HEAD^'.
to:
fatal: Cannot do a keep reset in the middle of a merge.
which is nicer.
Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
It is safer and consistent with "--merge" and "--hard" resets to disallow
"git reset --keep" outside a work tree.
So let's just do that and add some tests while at it.
Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
These tests have been broken since they were introduced in commits
ca2cedb (git-submodule: add support for --rebase., 2009-04-24) and
42b4917 (git-submodule: add support for --merge., 2009-06-03).
'git submodule init' expects the submodules to exist in the index.
In this case, the submodules don't exist and therefore looking for
the submodules will always fail. To make matters worse, git submodule
fails visibly to the user by saying:
error: pathspec 'rebasing' did not match any file(s) known to git.
Did you forget to 'git add'?
but doesn't return an error code. This allows the test to fail silently.
Fix it by adding the submodules first.
Cc: Johan Herland <johan@herland.net>
Cc: Peter Hutterer <peter.hutterer@who-t.net>
Cc: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Stephen Boyd <bebarino@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Has the same functionality as the '--cc' option and 'format.cc'
configuration variable but for the "To:" email header. Half of the code to
support this was already there.
With email the To: header usually more important than the Cc: header.
[jc: tests are by Stephen Boyd]
Signed-off-by: Steven Drake <sdrake@xnet.co.nz>
Signed-off-by: Stephen Boyd <bebarino@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
* jn/maint-fix-pager:
tests: Fix race condition in t7006-pager
t7006-pager: if stdout is not a terminal, make a new one
tests: Add tests for automatic use of pager
am: Fix launching of pager
git svn: Fix launching of pager
git.1: Clarify the behavior of the --paginate option
Make 'git var GIT_PAGER' always print the configured pager
Fix 'git var' usage synopsis
When encountering a dirty submodule while doing "git diff --submodule"
print an extra line for new untracked content and another for modified
but already tracked content. And if the HEAD of the submodule is equal
to the ref diffed against in the superproject, drop the output which
would just show the same SHA1s and no commit message headlines.
To achieve that, the dirty_submodule bitfield is expanded to two bits.
The output of "git status" inside the submodule is parsed to set the
according bits.
Signed-off-by: Jens Lehmann <Jens.Lehmann@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
All tests in t9119 were disabled for subversion versions other than
1.[45].*. Make the test script run with subversion 1.[456].*.
Signed-off-by: Michael J Gruber <git@drmicha.warpmail.net>
Acked-by: Eric Wong <normalperson@yhbt.net>
* sp/maint-push-sideband:
receive-pack: Send internal errors over side-band #2
t5401: Use a bare repository for the remote peer
receive-pack: Send hook output over side band #2
receive-pack: Wrap status reports inside side-band-64k
receive-pack: Refactor how capabilities are shown to the client
send-pack: demultiplex a sideband stream with status data
run-command: support custom fd-set in async
run-command: Allow stderr to be a caller supplied pipe
Conflicts:
builtin-receive-pack.c
run-command.c
t/t5401-update-hooks.sh
This adds the abbility to specify the conflict marker size for merges outside
a git repository.
Signed-off-by: Bert Wesarg <bert.wesarg@googlemail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
* jn/maint-fix-pager:
tests: Fix race condition in t7006-pager
t7006-pager: if stdout is not a terminal, make a new one
tests: Add tests for automatic use of pager
am: Fix launching of pager
git svn: Fix launching of pager
git.1: Clarify the behavior of the --paginate option
Make 'git var GIT_PAGER' always print the configured pager
Fix 'git var' usage synopsis
This commit fixes a bug in processing project-specific override in
a situation when there is no project, e.g. for the projects list page.
When 'snapshot' feature had project specific config override enabled
by putting
$feature{'snapshot'}{'override'} = 1;
(or equivalent) in $GITWEB_CONFIG, and when viewing toplevel gitweb
page, which means the projects list page (to be more exact this
happens for any project-less action), gitweb would put the following
Perl warnings in error log:
gitweb.cgi: Use of uninitialized value $git_dir in concatenation (.) or string at gitweb.cgi line 2065.
fatal: error processing config file(s)
gitweb.cgi: Use of uninitialized value $git_dir in concatenation (.) or string at gitweb.cgi line 2221.
gitweb.cgi: Use of uninitialized value $git_dir in concatenation (.) or string at gitweb.cgi line 2218.
The problem is in the following fragment of code:
# path to the current git repository
our $git_dir;
$git_dir = "$projectroot/$project" if $project;
# list of supported snapshot formats
our @snapshot_fmts = gitweb_get_feature('snapshot');
@snapshot_fmts = filter_snapshot_fmts(@snapshot_fmts);
For the toplevel gitweb page, which is the list of projects, $project is not
defined, therefore neither is $git_dir. gitweb_get_feature() subroutine
calls git_get_project_config() if project specific override is turned
on... but we don't have project here.
Those errors mentioned above occur in the following fragment of code in
git_get_project_config():
# get config
if (!defined $config_file ||
$config_file ne "$git_dir/config") {
%config = git_parse_project_config('gitweb');
$config_file = "$git_dir/config";
}
git_parse_project_config() calls git_cmd() which has '--git-dir='.$git_dir
There are (at least) three possible solutions:
1. Harden gitweb_get_feature() so that it doesn't call
git_get_project_config() if $project (and therefore $git_dir) is not
defined; there is no project for project specific config.
2. Harden git_get_project_config() like you did in your fix, returning early
if $git_dir is not defined.
3. Harden git_cmd() so that it doesn't add "--git-dir=$git_dir" if $git_dir
is not defined, and change git_get_project_config() so that it doesn't
even try to access $git_dir if it is not defined.
This commit implements both 1.) and 2.), i.e. gitweb_get_feature() doesn't
call project-specific override if $git_dir is not defined (if there is no
project), and git_get_project_config() returns early if $git_dir is not
defined.
Add a test for this bug to t/t9500-gitweb-standalone-no-errors.sh test.
Reported-by: Eli Barzilay <eli@barzilay.org>
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Move non-fast forward tests to lib-httpd.sh so that we don't have to
duplicate the tests in both t5540 and t5541.
Signed-off-by: Tay Ray Chuan <rctay89@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
As reported by Mark Lodato, "git bisect", when it was started with
path parameters that match no commit was kind of working without
taking account of path parameters and was reporting something like:
Bisecting: -1 revisions left to test after this (roughly 0 steps)
It is more correct and safer to just error out in this case, before
displaying the revisions left, so this patch does just that.
Note that this bug is very old, it exists at least since v1.5.5.
And it is possible to detect that case earlier in the bisect
algorithm, but it is not clear that it would be an improvement to
error out earlier, on the contrary it may change the behavior of
"git rev-list --bisect-all" for example, which is currently correct.
Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Add tests for git-am using files with DOS line endings for various
combinations of `--keep-cr`, `--no-keep-cr` and `am.keepcr`.
Signed-off-by: Stefan-W. Hahn <stefan.hahn@s-hahn.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Verify that the output format is correct for successful, rejected, and
flagrantly erroneous pushes.
Signed-off-by: Larry D'Anna <larry@elder-gods.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Previously, if gc.reflogexpire or gc.reflogexpire were set to "never"
or "false", the builtin default values were used instead.
Signed-off-by: Adam Simpkins <simpkins@facebook.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Previously, prune treated an expiration time of 0 to mean that no
expire argument was supplied, and everything should be pruned. As a
result, "prune --expire=never" would prune all unreachable objects,
regardless of their timestamp.
prune can be called with --expire=never automatically by gc, when the
gc.pruneExpire configuration is set to "never".
Signed-off-by: Adam Simpkins <simpkins@facebook.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
If parent J is an ancestor of parent I, then parent J should be
discarded, not I.
Note that J is an ancestor of I if and only if rev-list I..J is emtpy,
which is what we are testing here.
Signed-off-by: Tuomas Suutari <tuomas.suutari@gmail.com>
Acked-by: Eric Wong <normalperson@yhbt.net>
When svn:mergeinfo contains two new parents in a specific order and
one is ancestor of the other, it is possible that git-svn discards the
wrong one. The first test case ("commit made to merged branch is
reachable from the merge") proves this.
The second test case ("merging two branches in one commit is detected
correctly") is just for completeness, since there was no test for
merging two (feature) branches to trunk in one commit.
Signed-off-by: Tuomas Suutari <tuomas.suutari@gmail.com>
Acked-by: Eric Wong <normalperson@yhbt.net>
A few "svn cp" commands and commit commands were executed in incorrect
order. Therefore some of the desired commits were missing and some
were committed with wrong revision number in the commit message. This
made it hard to compare the produced git repository with the SVN
repository.
The dump file is updated too, but only the relevant parts and with
hand-edited timestamps to make history linear.
Signed-off-by: Tuomas Suutari <tuomas.suutari@gmail.com>
Acked-by: Eric Wong <normalperson@yhbt.net>
Requires a small change to wrap-for-bin.sh in order to work.
Signed-off-by: Steven Drake <sdrake@xnet.co.nz>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
On Windows, the equivalent of "/dev/null" is "nul". This implements
compatibility wrappers around fopen() and freopen() that check for this
particular file name.
The new tests exercise code paths where this is relevant.
Signed-off-by: Johannes Sixt <j6t@kdbg.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This is required on Windows because git-notes is now a built-in
rather than a shell script.
Signed-off-by: Johannes Sixt <j6t@kdbg.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Since "git fetch" learned "--all" and "--multiple" options, it has become
tempting for users to say "git pull --all". Even though it may fetch from
remotes that do not need to be fetched from for merging with the current
branch, it is handy.
"git fetch" however clears the list of fetched branches every time it
contacts a different remote. Unless the current branch is configured to
merge with a branch from a remote that happens to be the last in the list
of remotes that are contacted, "git pull" that fetches from multiple
remotes will not be able to find the branch it should be merging with.
Make "fetch" clear FETCH_HEAD (unless --append is given) and then append
the list of branches fetched to it (even when --append is not given). That
way, "pull" will be able to find the data for the branch being merged in
FETCH_HEAD no matter where the remote appears in the list of remotes to be
contacted by "git fetch".
Reported-by: Michael Lukashov
Signed-off-by: Junio C Hamano <gitster@pobox.com>
When running a subfetch, the code propagated some options but not others.
Propagate --force, --update-head-ok and --keep options as well.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
All of these tests were bogus, as they created new directory and tried to
run "git pull" without even running "git init" in there. They were mucking
with the repository in $TEST_DIRECTORY.
While fixing it, modernize the style not to chdir around outside of
subshell. Otherwise a failed test will take us to an unexpected directory
and we need to chdir back to the test directory in each test, which is
ugly and error prone.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
When we look at a patch for adding hunks interactively, we
first split it into a header and a list of hunks. Some of
the header lines, such as mode changes and deletion, however,
become their own selectable hunks. Later when we reassemble
the patch, we simply concatenate the header and the selected
hunks. This leads to patches like this:
diff --git a/file b/file
index d95f3ad..0000000
--- a/file
+++ /dev/null
deleted file mode 100644
@@ -1 +0,0 @@
-content
Notice how the deletion comes _after_ the ---/+++ lines,
when it should come before.
In many cases, we can get away with this as git-apply
accepts the slightly bogus input. However, in the specific
case of a deletion line that is being applied via "apply
-R", this malformed patch triggers an assert in git-apply.
This comes up when discarding a deletion via "git checkout
-p".
Rather than try to make git-apply accept our odd input,
let's just reassemble the patch in the correct order.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
We used to unnecessarily give the read permission to group and others,
regardless of the umask, which isn't serious because the objects are
still protected by their containing directory, but isn't necessary
either.
Signed-off-by: Matthieu Moy <Matthieu.Moy@imag.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
We used to create 0600 files, and then use chmod to set the group and
other permission bits to the umask. This usually has the same effect
as a normal file creation with a umask.
But in the presence of ACLs, the group permission plays the role of
the ACL mask: the "g" bits of newly created files are chosen according
to default ACL mask of the directory, not according to the umask, and
doing a chmod() on these "g" bits affect the ACL's mask instead of
actual group permission.
In other words, creating files with 0600 and then doing a chmod to the
umask creates files which are unreadable by users allowed in the
default ACL. To create the files without breaking ACLs, we let the
umask do it's job at the file's creation time, and get rid of the
later chmod.
Signed-off-by: Matthieu Moy <Matthieu.Moy@imag.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Right now, Git creates unreadable pack files on non-shared
repositories when the user has a umask of 077, even when the default
ACLs for the directory would give read/write access to a specific
user.
Loose object files are created world-readable, which doesn't break ACLs,
but isn't necessarily desirable.
Signed-off-by: Matthieu Moy <Matthieu.Moy@imag.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Pagers that do not consume their input are dangerous: for example,
$ GIT_PAGER=: git log
$ echo $?
141
$
The only reason these tests were able to work before was that
'git log' would write to the pipe (and not fill it) before the
pager had time to terminate and close the pipe.
Fix it by using a program that consumes its input, namely wc (as
suggested by Johannes).
Reported-by: Johannes Sixt <j.sixt@viscovery.net>
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This patch adds two test cases for:
6977c25 git diff --quiet -w: check and report the status
Signed-off-by: Larry D'Anna <larry@elder-gods.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
* sp/push-sideband:
receive-pack: Send internal errors over side-band #2
t5401: Use a bare repository for the remote peer
receive-pack: Send hook output over side band #2
receive-pack: Wrap status reports inside side-band-64k
receive-pack: Refactor how capabilities are shown to the client
send-pack: demultiplex a sideband stream with status data
run-command: support custom fd-set in async
run-command: Allow stderr to be a caller supplied pipe
Testing pagination requires (fake or real) access to a terminal so we
can see whether the pagination automatically kicks in, which makes it
hard to get good coverage when running tests without --verbose. There
are a number of ways to work around that:
- Replace all isatty calls with calls to a custom xisatty wrapper
that usually checks for a terminal but can be overridden for tests.
This would be workable, but it would require implementing xisatty
separately in three languages (C, shell, and perl) and making sure
that any code that is to be tested always uses the wrapper.
- Redirect stdout to /dev/tty. This would be problematic because
there might be no terminal available, and even if a terminal is
available, it might not be appropriate to spew output to it.
- Create a new pseudo-terminal on the fly and capture its output.
This patch implements the third approach.
The new test-terminal.perl helper uses IO::Pty from Expect.pm to create
a terminal and executes the program specified by its arguments with
that terminal as stdout. If the IO::Pty module is missing or not
working on a system, the test script will maintain its old behavior
(skipping most of its tests unless GIT_TEST_OPTS includes --verbose).
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
