cat-file --batch: flush stdout also when objects are missing
cat-file --batch/--batch-check only flushes stdout when the object
exists, but not when it doesn't ("<object> missing"). This makes
bidirectional pipes hang.
Signed-off-by: Lea Wiemann <LeWiemann@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
The scripted version of git-commit internally used git-commit-tree which
omitted duplicated parents given from the command line. This prevented a
nonsensical octopus merge from getting created even when you said "git
merge A B" while you are already on branch A.
However, when git-commit was rewritten in C, this sanity check was lost.
This resurrects it.
rebase --interactive: Compute upstream SHA1 before switching branches
If the upstream argument to rebase (the first argument) was relative to
HEAD and the name of the branch to rebase (the second argument) was given,
the upstream would have been interpreted relative to the second argument.
In particular, this command
git rebase -i HEAD topic
would always finish with "Nothing to do". (a1bf91e fixed the same issue
for non-interactive rebase.)
Signed-off-by: Johannes Sixt <johannes.sixt@telecom.at> Acked-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Documentation/git-filter-branch.txt: Fix description of --commit-filter
The old description was misleading and logically impossible. It claimed that
the ancestors of the original commit would be re-written to have the multiple
emitted ids as parents. Not only would this modify existing objects, but it
would create a cycle. What this actually does is pass the multiple emitted ids
to the newly-created children to use as parents.
Signed-off-by: Kevin Ballard <kevin@sb.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Fix search form generation to not modify $cgi->param(...)'s.
In git_header_html() we used to use $cgi->hidden(-name => "a") etc. to
generate hidden fields; unfortunately to use this form it is required
to modify $cgi->param("a") etc., which makes href(-replay,...) use
wrong replay values. This for example made the "next" link on the
bottom of the page has a=search instead of a=$action, and thus fails to
get you to the next page.
Because in CGI the value of a hidden field is "sticky", there is no
way to modify it short of modifying $cgi->param(...). Therefore it
got replaced by generating <input type="hidden" ...> element [semi]
directly.
Alternate solution would be for href(-replay,...) to use values saved
in global variables, such as $action etc., instead of (re)reading them
from $cgi->param($symbol).
The bad link was reported by Kai Blin through
http://bugs.debian.org/481902
Reported-by: Kai Blin <kai.blin@gmail.com> Signed-off-by: Jakub Narebski <jnareb@gmail.com> Tested-by: Gerrit Pape <pape@smarden.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Revert "git.el: Set process-environment instead of invoking env"
This reverts commit dbe48256b41c1e94d81f2458d7e84b1fdcb47026, which
caused mis-encoding of non-ASCII author/committer names when the
git-status mode is used to create commits.
Signed-off-by: Karl Hasselström <kha@treskal.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* sp/remote:
Make "git-remote rm" delete refs acccording to fetch specs
Make "git-remote prune" delete refs according to fetch specs
Remove unused remote_prefix member in builtin-remote
When a pack gets corrupted, its SHA1 checksum will fail. However, this
is more useful to let the test go on in order to find the actual
problem location than only complain about the SHA1 mismatch and
bail out.
Also, it is more useful to compare the stored pack SHA1 with the one in
the index file instead of the computed SHA1 since the computed SHA1
from a corrupted pack won't match the one stored in the index either.
Finally a few code and message cleanups were thrown in as a bonus.
Signed-off-by: Nicolas Pitre <nico@cam.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* 'jc/checkout':
checkout: "best effort" checkout
unpack_trees(): allow callers to differentiate worktree errors from merge errors
checkout: consolidate reset_{to_new,clean_to_new}()
checkout: make reset_clean_to_new() not die by itself
If config is called in array context, it is supposed to return all
values set for the given option key. This works for all cases except
if there is no value set at all. In that case, it wrongly returns
(undef) instead of (). This fixes the return statement so that it
returns undef in scalar context but an empty array in array context.
Signed-off-by: Lea Wiemann <LeWiemann@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
But as the glossary is included in the user manual and as the new
gitglossary man page cannot be included as a whole in the user manual,
the actual glossary content is now in its own "glossary-content.txt"
new file. And this file is included by both the user manual and the
gitglossary man page.
Other documents that reference the above ones are changed accordingly
and sometimes improved a little too.
Signed-off-by: Christian Couder <chriscool@tuxfamily.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
The documentation of hash_object incorrectly states that it accepts a
file handle -- in fact it doesn't, and there is even a TODO comment
for this. This fixes the documentation.
Signed-off-by: Lea Wiemann <LeWiemann@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
graph API: avoid printing unnecessary padding before some octopus merges
When an octopus merge is printed, several lines are printed before it to
move over existing branch lines to its right. This is needed to make
room for the children of the octopus merge. For example:
However, this step isn't necessary if there are no branch lines to the
right of the octopus merge. Therefore, skip this step when it is not
needed, to avoid printing extra lines that don't really serve any
purpose.
Signed-off-by: Adam Simpkins <adam@adamsimpkins.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
This change improves the way merge commits are displayed, to eliminate a
few visual artifacts. Previously, merge commits were displayed as:
| M \
| |\ |
As pointed out by Teemu Likonen, this didn't look nice if the rightmost
branch line was displayed as '\' on the previous line, as it then
appeared to have an extra space in it:
| |\
| M \
| |\ |
This change updates the code so that branch lines to the right of merge
commits are printed slightly differently depending on how the previous
line was displayed:
| |\ | | | | | /
| M \ | M | | M |
| |\ \ | |\ \ | |\ \
Signed-off-by: Adam Simpkins <adam@adamsimpkins.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
git-svn fails in prop_walk if $self->{path} is not empty
If url://repo/trunk is the current Git branch, prop_walk strips trunk
from the path name. That is useful as, for example "git svn show-ignore"
should not return results like
trunk/foo
but
foo
if svn:ignore for trunk includes foo.
The problem now is that prop_walk strips trunk from the path and then
calls itself recursively. But now trunk is missing in the path and
get_dir fails, because it is called for a non existing path.
The attached patch fixed the problem, by adding the previously stipped
$self->{path} in the recursive call. I tested it with my current
git-svn repository for the commands show-ignore and show-external.
Patch was submitted through
http://bugs.debian.org/477393
Signed-off-by: Gerrit Pape <pape@smarden.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
When working with multiple branches in an svn repository, it can be
useful to verify the svn repository and local tracking branch that will
be used for the rebase operation.
Signed-off-by: Seth Falcon <seth@userprimary.net> Acked-by: Eric Wong <normalperson@yhbt.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Make "git-remote rm" delete refs acccording to fetch specs
A remote may be configured to fetch into tracking branches that
don't match its name. A user may have created a remote by hand
that will fetch to a different tracking branch namespace:
When deleting remote alt we should clean up the refs whose names
start with "refs/remotes/origin/", even though the remote itself
was named alt by the user.
To avoid deleting refs used by another remote we only clear refs
that are unique to this remote. This prevents `git prune rm alt`
from removing the refs used by say origin if alt was just using a
different URL for the same repository.
Signed-off-by: Shawn O. Pearce <spearce@spearce.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Make "git-remote prune" delete refs according to fetch specs
A remote may be configured to fetch into tracking branches that
do not match the remote name. For example a user may have created
extra remotes that will fetch to the same tracking branch namespace,
but from different URLs:
When running `git remote prune alt` we expect stale branches to
be removed from "refs/remotes/origin/*" and not from the unused
namespace of "refs/remotes/alt/*".
Signed-off-by: Shawn O. Pearce <spearce@spearce.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
t/test-lib.sh: resolve symlinks in working directory, for pathname comparisons
Without this, some tests will fail because they compare command output
of subprocesses (such as git) with $PWD -- but subprocesses have the
physical path as their working directory, whereas $PWD contains the
symlinked path. This fixes it.
Signed-off-by: Lea Wiemann <LeWiemann@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Add t/t4151-am.sh that does basic testing of git-am functionality,
including:
* am applies patch correctly
* am changes committer and keeps author
* am --signoff adds Signed-off-by: line
* am stays in branch
* am --signoff does not add Signed-off-by: line if already there
* am without --keep removes Re: and [PATCH] stuff
* am --keep really keeps the subject
* am -3 falls back to 3-way merge
* am pauses on conflict
* am --skip works
* am --resolved works
* am takes patches from a Pine mailbox
* am fails on mail without patch
* am fails on empty patch
Signed-off-by: Stephan Beyer <s-beyer@gmx.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
This means that we can depend on packs always being stable on disk,
simplifying a lot of the object serialization worries. And unlike loose
objects, serializing pack creation IO isn't going to be a performance
killer.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Clarify description of <repository> argument to pull/fetch for naming remotes.
Alter the description of <repository> in OPTIONS section to
explicitly state that a 'remote name' is accepted.
Rewrite REMOTES section to more directly identify the
different kinds of remote-name permitted.
Signed-off-by: John J. Franey <jjfraney@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
rollback lock files on more signals than just SIGINT
Other signals are also common, for example SIGTERM and SIGHUP.
This patch modifies the lock file mechanism to catch more signals.
It also modifies http-push.c which was missing SIGTERM.
Signed-off-by: Paolo Bonzini <bonzini@gnu.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Testing if gitweb handles filenames with spaces, filenames with plus
sign ('+') which encodes spaces in CGI parameters (in URLs), and
filenames with Unicode characters should be handled by gitweb tests.
Those files are remainder of the time when gitweb was project on its
own, not a part of git (with its testsuite).
Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Add shortcut in refresh_cache_ent() for marked entries.
When a cache entry has been marked as CE_VALID, the user has
promised us that any change in the work tree does not matter.
Just mark the entry as up-to-date, and continue.
Signed-off-by: Marius Storm-Olsen <marius@trolltech.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
When unpack_trees() returned an error while switching branches, we used to
stop right there, exiting without writing the index out or switching HEAD.
This is Ok when unpack_trees() returned an error because it detected
untracked files or locally modified paths that could be overwritten by
branch switching, because that error return is done before we start to
modify the work tree. But it is undesirable if unpack_trees() already
started to update the work tree and a failure is returned because some but
not all paths are updated in the work tree, perhaps because a directory
that some files need to go in was read-only by mistake, or a file that
will be overwritten by branch switching had a mandatory lock on it and we
failed to unlink it.
This changes the behaviour upon such an error to complete the branch
switching; the files updated in the work tree will hopefully be much more
consistent with the index and HEAD derived from the switched-to branch.
We still issue error messages, and exit the command with non-zero status,
so scripted callers need to notice it.
unpack_trees(): allow callers to differentiate worktree errors from merge errors
Instead of uniformly returning -1 on any error, this teaches
unpack_trees() to return -2 when the merge itself is Ok but worktree
refuses to get updated.
It is unfortunate that "git init --bare" does not work and the only reason
why "init" did not learn its own "--bare" option is because "git --bare
init" already does the job (and as an option to the git 'potty', it is
more generic solution).
This teaches "git init" its own "--bare" option, so that both "git --bare init"
and "git init --bare" works mostly the same way.
[jc: rewrote the log message and added test]
Signed-off-by: Luciano Rocha <strange@nsk.pt> Signed-off-by: Junio C Hamano <gitster@pobox.com>
"git checkout -- paths..." should error out when paths cannot be written
When "git checkout -- paths..." cannot update work tree for whatever
reason, checkout_entry() correctly issued an error message for the path to
the end user, but the command ignored the error, causing the entire
command to succeed. This fixes it.
bisect: use "$GIT_DIR/BISECT_START" to check if we are bisecting
It seems simpler and safer to use the BISECT_START file everywhere
to decide if we are bisecting or not, instead of using it in some
places and BISECT_NAMES in other places.
In commit 6459c7c6786aa9bda0c7a095c9db66c36da0e5f0 (Nov 18 2007,
Bisect: use "$GIT_DIR/BISECT_NAMES" to check if we are bisecting.),
we decided to use BISECT_NAMES but code changed a lot and we now
have to check BISECT_START first in the "bisect_start" function
anyway.
This patch also makes things a little bit safer by creating
the BISECT_START file first and deleting it last, and also by
adding checks in "bisect_clean_state".
Signed-off-by: Christian Couder <chriscool@tuxfamily.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
An earlier commit 633f43e (Remove redundant code, eliminate one static
variable, 2008-05-24) had a thinko (perhaps an eyeno) that broke
sha1_pack_index_name() function. One symptom of this was that the http
walker is now completely broken.
Git::cat_blob: allow using an empty blob to fix git-svn breakage
Recent "git-svn optimization" series introduced Git::cat_blob() subroutine
whose interface was broken in that it returned the size of the blob but
signalled an error by returning 0. You can never use an empty blob with
such an interface.
This fixes the interface to return a negative value to signal an error.
commit --interactive: properly update the index before commiting
When adding files through git commit --interactive, and 'quit'
afterwards, the message in the editor of the commit message indicates
that many (maybe all) files are deleted from the tree. Dismissing that
and running git commit afterwards does the right thing. This commit
fixes git commit --interactive to properly update the index before
commiting.
Reported by Jiří Paleček through
http://bugs.debian.org/480429
Signed-off-by: Gerrit Pape <pape@smarden.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
gitweb: only display "next" links in logs if there is a next page
There was a bug in the implementation of the "next" links in
format_paging_nav (for log and shortlog), which caused the next links
to always be displayed, even if there is no next page. This fixes it.
Signed-off-by: Lea Wiemann <LeWiemann@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
where B and C modify a path, X, in the same way so that the result is
identical, and D does not modify it at all. With the path limiter X and
without --full-history this is simplified to
A--B
i.e. only one of the paths via B or C is chosen. I had assumed that
--full-history would keep both paths like this
C--M
/ /
A--B
removing the path via D; but in fact it keeps the entire history.
Currently, git does not have the capability to simplify to this
intermediary case. However, the other extreme to keep the entire history
is not wanted either in usual cases. I think we can expect that histories
like the above are rare, and in the usual cases we want a simplified
history. So let's remove --full-history again.
(Concerning t7003, subsequent tests depend on what the test case sets up,
so we can't just back out the entire test case.)
Signed-off-by: Johannes Sixt <johannes.sixt@telecom.at> Signed-off-by: Junio C Hamano <gitster@pobox.com>
If we use an unsupported transport (e.g., http when curl
support is not compiled in), transport_get reports an error
to the user, but we still get a transport object. We need to
manually check and abort the clone process at that point, or
we end up with a segfault.
Noticed by Thomas Rast.
Signed-off-by: Jeff King <peff@peff.net> Acked-by: Daniel Barkalow <barkalow@iabervon.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* jc/diff-no-no-index:
git diff --no-index: default to page like other diff frontends
git-diff: allow --no-index semantics a bit more
"git diff": do not ignore index without --no-index
diff-files: do not play --no-index games
tests: do not use implicit "git diff --no-index"
Even when inside a git work tree, if two paths are given and at least one
is clearly outside the work tree, it cannot be a request to diff a tracked
path anyway; allow such an invocation to use --no-index semantics.
In git-gui after clicking either on 'Create New Repository' or
'Open Existing Repository' the form elements aren't centered like
they are pretty much everywhere else in the app. At least when ran
on a mac, haven't checked on other platforms.
Using grid instead of pack seems to fix this.
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
This patch adds an option to make hg-to-git quiet by default. Note:
it only suppresses those messages that would be printed when everything
was up-to-date.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Acked-by: Stelian Pop <stelian@popies.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
If the hook gets invoked with identical old and new ids there
is no change taking place. We probably should not have been
called, but instead of failing silently allow the no-op.
Signed-off-by: Shawn O. Pearce <spearce@spearce.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Don't load missing ACL files in paranoid update hook
If a user or group ACL file does not exist in the current tip
revision of the acl repository we will get an error from cat-file
when we ask for that blob as it cannot be resolved. A quick look
at the history by rev-list can tell us if there is a path there
or not.
Signed-off-by: Shawn O. Pearce <spearce@spearce.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Don't diff empty tree on branch creation in paranoid update hook
Listing all files in a branch during branch creation is silly;
the user's file-level ACLs probably don't mean anything at this
point. We now treat the base case of 0{40} as an empty diff,
as this happens only when the user is creating the branch and
there are file level ACLs that diff against the old value of
the branch.
Signed-off-by: Shawn O. Pearce <spearce@spearce.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* as/graph:
get_revision(): honor the topo_order flag for boundary commits
Fix output of "git log --graph --boundary"
log --graph --left-right: show left/right information in place of '*'
graph API: don't print branch lines for uninteresting merge parents
graph API: fix graph mis-alignment after uninteresting commits
* js/mailinfo:
mailsplit: minor clean-up in read_line_with_nul()
mailinfo: apply the same fix not to lose NULs in BASE64 and QP codepaths
mailsplit and mailinfo: gracefully handle NUL characters
* db/clone-in-c:
Add test for cloning with "--reference" repo being a subset of source repo
Add a test for another combination of --reference
Test that --reference actually suppresses fetching referenced objects
clone: fall back to copying if hardlinking fails
builtin-clone.c: Need to closedir() in copy_or_link_directory()
builtin-clone: fix initial checkout
Build in clone
Provide API access to init_db()
Add a function to set a non-default work tree
Allow for having for_each_ref() list extra refs
Have a constant extern refspec for "--tags"
Add a library function to add an alternate to the alternates file
Add a lockfile function to append to a file
Mark the list of refs to fetch as const
* jc/apply-whitespace:
builtin-apply: do not declare patch is creation when we do not know it
builtin-apply: accept patch to an empty file
builtin-apply: typofix
* ar/batch-cat:
change quoting in test t1006-cat-file.sh
builtin-cat-file.c: use parse_options()
git-svn: Speed up fetch
Git.pm: Add hash_and_insert_object and cat_blob
Git.pm: Add command_bidi_pipe and command_close_bidi_pipe
git-hash-object: Add --stdin-paths option
Add more tests for git hash-object
Move git-hash-object tests from t5303 to t1007
git-cat-file: Add --batch option
git-cat-file: Add --batch-check option
git-cat-file: Make option parsing a little more flexible
git-cat-file: Small refactor of cmd_cat_file
Add tests for git cat-file
* cc/bisect:
bisect: use a detached HEAD to bisect
bisect: trap critical errors in "bisect_start"
bisect: fix left over "BISECT_START" file when starting with junk rev
bisect: add test cases to check that "git bisect start" is atomic
* ap/svn:
git-svn: add test for --add-author-from and --use-log-author
git-svn: add documentation for --add-author-from option.
git-svn: Add --add-author-from option.
git-svn: add documentation for --use-log-author option.
* js/cvsexportcommit:
cvsexportcommit: introduce -W for shared working trees (between Git and CVS)
cvsexportcommit: chomp only removes trailing whitespace
* js/ignore-submodule:
Ignore dirty submodule states during rebase and stash
Teach update-index about --ignore-submodules
diff options: Introduce --ignore-submodules
* mo/cvsserver:
Documentation: Fix skipped section level
git-cvsserver: add ability to guess -kb from contents
implement gitcvs.usecrlfattr
git-cvsserver: add mechanism for managing working tree and current directory