When there is no sufficient overlap between old and new history
during a "git fetch" into a shallow repository, objects that the
sending side knows the receiving end has were unnecessarily sent.
* nd/fetch-into-shallow:
Add testcase for needless objects during a shallow fetch
list-objects: mark more commits as edges in mark_edges_uninteresting
list-objects: reduce one argument in mark_edges_uninteresting
upload-pack: delegate rev walking in shallow fetch to pack-objects
shallow: add setup_temporary_shallow()
shallow: only add shallow graft points to new shallow file
move setup_alternate_shallow and write_shallow_commits to shallow.c
Cleanups and tweaks for credential handling to work with ancient versions
of the gnome-keyring library that are still in use.
* bc/gnome-keyring:
contrib/git-credential-gnome-keyring.c: support really ancient gnome-keyring
contrib/git-credential-gnome-keyring.c: support ancient gnome-keyring
contrib/git-credential-gnome-keyring.c: report failure to store password
contrib/git-credential-gnome-keyring.c: use glib messaging functions
contrib/git-credential-gnome-keyring.c: use glib memory allocation functions
contrib/git-credential-gnome-keyring.c: use secure memory for reading passwords
contrib/git-credential-gnome-keyring.c: use secure memory functions for passwds
contrib/git-credential-gnome-keyring.c: use gnome helpers in keyring_object()
contrib/git-credential-gnome-keyring.c: set Gnome application name
contrib/git-credential-gnome-keyring.c: ensure buffer is non-empty before accessing
contrib/git-credential-gnome-keyring.c: strlen() returns size_t, not ssize_t
contrib/git-credential-gnome-keyring.c: exit non-zero when called incorrectly
contrib/git-credential-gnome-keyring.c: add static where applicable
contrib/git-credential-gnome-keyring.c: *style* use "if ()" not "if()" etc.
contrib/git-credential-gnome-keyring.c: remove unused die() function
contrib/git-credential-gnome-keyring.c: remove unnecessary pre-declarations
Explain how '.' can be used to refer to the "current repository"
in the documentation.
* po/dot-url:
doc/cli: make "dot repository" an independent bullet point
config doc: update dot-repository notes
doc: command line interface (cli) dot-repository dwimmery
"git cherry-pick" without further options would segfault.
Could use a follow-up to handle '-' after argv[1] better.
* hu/cherry-pick-previous-branch:
cherry-pick: handle "-" after parsing options
Make "git grep" and "git show" pay attention to --textconv when
dealing with blob objects.
* mg/more-textconv:
grep: honor --textconv for the case rev:path
grep: allow to use textconv filters
t7008: demonstrate behavior of grep with textconv
cat-file: do not die on --textconv without textconv filters
show: honor --textconv for blobs
diff_opt: track whether flags have been set explicitly
t4030: demonstrate behavior of show with textconv
In send_pack(), clear the fd passed to pack_objects() by setting
it to -1, since pack_objects() closes the fd (via a call to
run_command()). Likewise, in get_pack(), clear the fd passed to
run_command().
Not doing so risks having git_transport_push(), caller of
send_pack(), closing the fd again, possibly incorrectly closing
some other open file; or similarly with fetch_refs_from_pack(),
indirect caller of get_pack().
Signed-off-by: Jens Lindström <jl@opera.com>
Acked-by: Jeff King <peff@peff.net>
Acked-by: Duy Nguyen <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Now that ad0e623 (test-lib: support running tests under valgrind in
parallel, 2013-06-23) has been reverted, this support code has no
users any more. Revert it, too.
This reverts commit e939e15d24.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This reverts commit ad0e623332.
--valgrind-parallel was broken from the start: during review I made
the whole valgrind setup code conditional on not being a
--valgrind-parallel worker child. But even the children crucially
need $GIT_VALGRIND to be set; it should therefore have been set
outside the conditional.
The fix would be a two-liner, but since the introduction of the
feature, almost four months have passed without anyone noticing that
it is broken. So this feature is not worth the about hundred lines of
test-lib.sh complexity. Revert it.
Signed-off-by: Thomas Rast <tr@thomasrast.ch>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
While I can understand 4 or 7 white spaces are fancy, we'd rather want
to use tabs throughout the whole document.
Signed-off-by: Stefan Beller <stefanbeller@googlemail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
git clone now reports its progress to standard error, which throws off
t5570. Using test_i18ngrep instead of test_cmp allows the test to be
more flexible by only looking for the expected error and ignoring any
other output from the program.
Signed-off-by: Brian Gernhardt <brian@gernhardtsoftware.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
* jk/clone-progress-to-stderr:
clone: always set transport options
clone: treat "checking connectivity" like other progress
clone: send diagnostic messages to stderr
git-daemon now uses the symref capability to send the correct HEAD
reference, so the test for that in t5570 now passes.
Signed-off-by: Brian Gernhardt <brian@gernhardtsoftware.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The gitk manpage suffers from a bit of neglect: there have been only
minor changes, and no changes to the set of options documented, since
a2df1fb (Documentation: New GUI configuration and command-line
options., 2008-11-13). In the meantime, the set of rev-list options
has been expanded several times by options that are useful in gitk,
e.g., --ancestry-path and the optional globbing for --branches, --tags
and --remotes.
Restructure and expand the manpage. List more options that the author
perceives as useful, while remaining somewhat terse. Ideally the user
should not have to look up any of the references, but we dispense with
precise explanations in some places and refer to git-log(1) instead.
Note that the options that have an easy GUI equivalent (e.g.,
--word-diff, -S, --grep) are deliberately not listed even in the cases
where they simply fill in the GUI fields.
Signed-off-by: Thomas Rast <trast@inf.ethz.ch>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This updates the documentation regarding the changes introduced
by a1bbc6c01 (2013-09-15, repack: rewrite the shell script in C).
Signed-off-by: Stefan Beller <stefanbeller@googlemail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
When parse_pathspec() is called with no paths, the behavior could be
either return no paths, or return one path that is cwd. Some commands
do the former, some the latter. parse_pathspec() itself does not make
either the default and requires the caller to specify either flag if
it may run into this situation.
I've grep'd through all parse_pathspec() call sites. Some pass
neither, but those are guaranteed never pass empty path to
parse_pathspec(). There are two call sites that may pass empty path
and are fixed with this patch.
[jc: added a test from Antoine's bug report]
Reported-by: Antoine Pelisse <apelisse@gmail.com>
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Document rules to use GIT_REFLOG_ACTION variable in the scripted
Porcelain. git-rebase--interactive locally violates them, but it
is a leaf user that does not call out to or dot-source other
scripts, so it does not urgently need to be fixed.
* jc/reflog-doc:
setup_reflog_action: document the rules for using GIT_REFLOG_ACTION
Rewrite "git repack" in C.
* sb/repack-in-c:
repack: improve warnings about failure of renaming and removing files
repack: retain the return value of pack-objects
repack: rewrite the shell script in C
Some progress and diagnostic messages from "git clone" were
incorrectly sent to the standard output stream, not to the standard
error stream.
* jk/clone-progress-to-stderr:
clone: always set transport options
clone: treat "checking connectivity" like other progress
clone: send diagnostic messages to stderr
The previous code was detecting the presence of "--" by looking only at
argument 1. As a result, "git checkout foo bar --" was interpreted as an
ambiguous file/revision list, and errored out with:
error: pathspec 'foo' did not match any file(s) known to git.
error: pathspec 'bar' did not match any file(s) known to git.
error: pathspec '--' did not match any file(s) known to git.
This patch fixes it by walking through the argument list to find the
"--", and now complains about the number of references given.
Signed-off-by: Matthieu Moy <Matthieu.Moy@imag.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The "--" notation disambiguates files and branches, but as a side-effect
of the previous implementation, also disabled the branch auto-creation
when $branch does not exist.
A possible scenario is then:
git checkout $branch
=> fails if $branch is both a ref and a file, and suggests --
git checkout $branch --
=> refuses to create the $branch
This patch allows the second form to create $branch, and since the -- is
provided, it does not look for file named $branch.
Signed-off-by: Matthieu Moy <Matthieu.Moy@imag.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
When drawing the graph of an octopus merge, we draw a horizontal line
from parents 3 and above into the asterisk representing the commit. The
sections of this line should be colored to match the graph lines coming
in from above.
However, if the commit is not in the left-most column we do not take
into account the columns to the left of the commit when calculating
these colors. Fix this by adding the appropriate offset to the column
index used for calculating the color.
Signed-off-by: Hemmo Nieminen <hemmo.nieminen@iki.fi>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The option to gpg sign a merge commit is available but was not
documented. Use wording from the git-commit(1) manpage.
Signed-off-by: Nicolas Vigier <boklm@mars-attacks.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This file isn't really harmful, but isn't useful either, and can create
minor annoyance for the user:
* It's confusing, as the presence of a *.pid file often implies that a
process is currently running. A user running "ls .git/" and finding
this file may incorrectly guess that a "git gc" is currently running.
* Leaving this file means that a "git gc" in an already gc-ed repo is
no-longer a no-op. A user running "git gc" in a set of repositories,
and then synchronizing this set (e.g. rsync -av, unison, ...) will see
all the gc.pid files as changed, which creates useless noise.
This patch unlinks the file after the garbage collection is done, so that
gc.pid is actually present only during execution.
Future versions of Git may want to use the information left in the gc.pid
file (e.g. for policies like "don't attempt to run a gc if one has
already been ran less than X hours ago"). If so, this patch can safely be
reverted. For now, let's not bother the users.
Explained-by: Matthieu Moy <Matthieu.Moy@imag.fr>
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Improved-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
"format-patch --from=<whom>" forgot to omit unnecessary in-body
from line, i.e. when <whom> is the same as the real author.
* jk/format-patch-from:
format-patch: print in-body "From" only when needed
Clean up the internal of the name-hash mechanism used to work
around case insensitivity on some filesystems to cleanly fix a
long-standing API glitch where the caller of cache_name_exists()
that ask about a directory with a counted string was required to
have '/' at one location past the end of the string.
* es/name-hash-no-trailing-slash-in-dirs:
dir: revert work-around for retired dangerous behavior
name-hash: stop storing trailing '/' on paths in index_state.dir_hash
employ new explicit "exists in index?" API
name-hash: refactor polymorphic index_name_exists()
"git filter-branch" in a repository with many refs blew limit of
command line length.
* lc/filter-branch-too-many-refs:
Allow git-filter-branch to process large repositories with lots of branches.
"git checkout [--detach] <commit>" was listed poorly in the
synopsis section of its documentation.
* jc/checkout-detach-doc:
checkout: update synopsys and documentation on detaching HEAD
* es/rebase-i-no-abbrev:
rebase -i: fix short SHA-1 collision
t3404: rebase -i: demonstrate short SHA-1 collision
t3404: make tests more self-contained
Conflicts:
t/t3404-rebase-interactive.sh
- Don't start tests with 'test $? = 0' to catch preparation done
outside the test_expect_success block.
- Move writing the bogus patch and the expected output into the
appropriate test_expect_success blocks.
- Use the test_must_fail helper instead of manually checking for
non-zero exit code.
- Use the debug-friendly test_path_is_file helper instead of 'test -f'.
- No space after '>'.
Signed-off-by: SZEDER Gábor <szeder@ira.uka.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The test 'choking "git rm" should not let it die with cruft' is
supposed to check 'git rm's behavior when interrupted by provoking a
SIGPIPE while 'git rm' is busily deleting files from a specially
crafted index.
This test is silently broken for the following reasons:
- The test crafts a special index by feeding a large number of index
entries with null shas to 'git update-index --index-info'. It was
OK back then when this test was introduced in commit 0693f9ddad
(Make sure lockfiles are unlocked when dying on SIGPIPE,
2008-12-18), but since commit 4337b5856f (do not write null sha1s to
on-disk index, 2012-07-28) null shas are not allowed in the on-disk
index causing 'git update-index' to error out.
- The barfing 'git update-index --index-info' should fail the test,
but it remains unnoticed because of the severely broken && chain:
the test's result depends solely on whether there is a stale lock
file left behind, but after 'git update-index' errors out 'git rm'
won't be executed at all.
To fix this test feed only non-null shas to 'git update-index' and
restore the && chain (partly by adding a missing && and by using the
test_when_finished helper instead of manual cleanup).
Signed-off-by: SZEDER Gábor <szeder@ira.uka.de>
Reviewed-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
