We read from the marks file and keep only marked commits, but in
order to find the type of object, we are parsing the whole thing,
which is slow, specially in big repositories with lots of big files.
There's no need for that, we can query the object information with
sha1_object_info().
Before this, loading the objects of a fresh emacs import, with 260598
blobs took 14 minutes, after this patch, it takes 3 seconds.
This is the way fast-import does it. Also die if the object is not
found (like fast-import).
Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
* tr/remote-tighten-commandline-parsing:
remote: 'show' and 'prune' can take more than one remote
remote: check for superfluous arguments in 'git remote add'
remote: add a test for extra arguments, according to docs
zsh is smart enough to add the right suffix while completing, there's no
point in trying to do the same as bash.
Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
-C takes a commit object, not a file.
Signed-off-by: Anders Granskogen Bjørnstad <andersgb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
* rs/pp-user-info-without-extra-allocation:
pretty: remove intermediate strbufs from pp_user_info()
pretty: simplify output line length calculation in pp_user_info()
pretty: simplify input line length calculation in pp_user_info()
* tr/remote-tighten-commandline-parsing:
remote: 'show' and 'prune' can take more than one remote
remote: check for superfluous arguments in 'git remote add'
remote: add a test for extra arguments, according to docs
In the !delta_data error path of unpack_entry(), we run free(base).
This became a window for use-after-free() in abe601b (sha1_file:
remove recursion in unpack_entry, 2013-03-27), as follows:
Before abe601b, we got the 'base' from cache_or_unpack_entry(..., 0);
keep_cache=0 tells it to also remove that entry. So the 'base' is at
this point not cached, and freeing it in the error path is the right
thing.
After abe601b, the structure changed: we use a three-phase approach
where phase 1 finds the innermost base or a base that is already in
the cache. In phase 3 we therefore know that all bases we unpack are
not part of the delta cache yet. (Observe that we pop from the cache
in phase 1, so this is also true for the very first base.) So we make
no further attempts to look up the bases in the cache, and just call
add_delta_base_cache() on every base object we have assembled.
But the !delta_data error path remained unchanged, and now calls
free() on a base that has already been entered in the cache. This
means that there is a use-after-free if we later use the same base
again.
So remove that free(); we are still going to use that data.
Reported-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Thomas Rast <trast@inf.ethz.ch>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
224c2171 (remote.c: introduce remote.pushdefault, 2013-04-02)
introduced the remote.pushdefault configuration variable, but forgot
to teach git-completion.bash about it. Fix this.
Signed-off-by: Ramkumar Ramachandra <artagnon@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
9f765ce (remote.c: introduce branch.<name>.pushremote, 2013-04-02)
introduced the configuration variable branch.*.pushremote, but forgot
to teach git-completion.bash about it. Fix this.
Signed-off-by: Ramkumar Ramachandra <artagnon@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
* maint:
complete: zsh: use zsh completion for the main cmd
complete: zsh: trivial simplification
git-completion.bash: complete branch.*.rebase as boolean
git-completion.bash: add diff.submodule to config list
git-completion.bash: lexical sorting for diff.statGraphWidth
So that we can have a nice zsh completion output:
% git <tab>
add -- add file contents to the index
bisect -- find by binary search the change that introduced a bug
branch -- list, create, or delete branches
checkout -- checkout a branch or paths to the working tree
clone -- clone a repository into a new directory
commit -- record changes to the repository
diff -- show changes between commits, commit and working tree, etc
fetch -- download objects and refs from another repository
grep -- print lines matching a pattern
init -- create an empty Git repository or reinitialize an existing one
log -- show commit logs
merge -- join two or more development histories together
mv -- move or rename a file, a directory, or a symlink
pull -- fetch from and merge with another repository or a local branch
push -- update remote refs along with associated objects
rebase -- forward-port local commits to the updated upstream head
reset -- reset current HEAD to the specified state
rm -- remove files from the working tree and from the index
show -- show various types of objects
status -- show the working tree status
tag -- create, list, delete or verify a tag object signed with GPG
And other niceties, like 'git --git-dir=<tab>' showing only directories.
For the rest, the bash completion stuff is still used.
Also, add my copyright, since this more than a thin wrapper.
Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
There should be no functional changes.
The only reason I wrapped this code around a sub-function is because zsh
did the same in it's bashcompinit script in order to declare the special
variable 'words' as hidden, but only in this context.
There's no need for that any more since we access __git_main directly,
so 'words' is not modified, so there's no need for the sub-function.
In zsh mode the array indexes are different though.
Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
6fac1b83 (completion: add missing config variables, 2009-06-29) added
"rebase" to the list of completions for "branch.*.*", but forgot to
specify completions for the values that this configuration variable
can take (namely "false" and "true"). Fix this.
Signed-off-by: Ramkumar Ramachandra <artagnon@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
c47ef57 (diff: introduce diff.submodule configuration variable,
2012-11-13) introduced the diff.submodule configuration variable, but
forgot to teach git-completion.bash about it. Fix this.
Signed-off-by: Ramkumar Ramachandra <artagnon@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
df44483a (diff --stat: add config option to limit graph width,
2012-03-01) added the option diff.startGraphWidth to the list of
configuration variables in git-completion.bash, but failed to notice
that the list is sorted alphabetically. Move it to its rightful place
in the list.
Signed-off-by: Ramkumar Ramachandra <artagnon@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
We call File::Temp's "tempfile" function as a class method, but it was
never designed to be called this way. Older versions seemed to
tolerate it, but as of File::Temp 0.23, it blows up like this:
$ git svn fetch
'tempfile' can't be called as a method at .../Git.pm line 1117.
Fix it by calling it as a regular function, just inside the File::Temp
namespace.
Signed-off-by: H. Merijn Brand <h.m.brand@xs4all.nl>
Helped-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Commit d24fbca (Remove Git's support for smoke testing - 2011-12-23)
removed the smoke test support from the test suite but it was
re-added by commit 342e9ef (Introduce a performance testing
framework - 2012-02-17). This appears to be the result of a
mis-rebase, since re-adding the smoke testing infrastructure does
not relate to the subject of that commit.
The current 'smoke' target is broken since the 'harness' script it
uses no longer exists, so just reapply this section of commit d24fbca
and remove all of the smoke testing section in the makefile.
Signed-off-by: John Keeping <john@keeping.me.uk>
Acked-by: Thomas Rast <trast@inf.ethz.ch>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Some systems experience failures in t4205-*.sh (tests 18-20, 27)
which all relate to the use of truncation with the %< padding
placeholder. This capability was added in the commit a7f01c6b
("pretty: support truncating in %>, %< and %><", 19-04-2013).
The truncation support was implemented with the assistance of a
new strbuf function (strbuf_utf8_replace). This function contains
the following code:
strbuf_attach(sb_src, strbuf_detach(&sb_dst, NULL),
sb_dst.len, sb_dst.alloc);
Unfortunately, this code is subject to unspecified behaviour. In
particular, the order of evaluation of the argument expressions
(along with the associated side effects) is not specified by the
C standard. Note that the second argument expression is a call to
strbuf_detach() which, as a side effect, sets the 'len' and 'alloc'
fields of the sb_dst argument to zero. Depending on the order of
evaluation of the argument expressions to the strbuf_attach call,
this can lead to assigning an empty string to 'sb_src'.
In order to remove the undesired behaviour, we replace the above
line of code with:
strbuf_swap(sb_src, &sb_dst);
strbuf_release(&sb_dst);
which achieves the desired effect without provoking unspecified
behaviour.
Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
Acked-by: Duy Nguyen <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Sparse issues an "'junk_mode' not declared. Should it be static?"
warning. In order to suppress the warning, since this symbol does
not need more than file visibility, we simply add the static
modifier to its declaration.
Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
Acked-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Commit aacecc3 (merge-tree: don't print entries that match "local" -
2013-04-07) had a typo causing the "same in both" check to be incorrect
and check if both the base and "their" versions are removed instead of
checking that both the "our" and "their" versions are removed. Fix
this.
Reported-by: René Scharfe <rene.scharfe@lsrfire.ath.cx>
Test-written-by: René Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: John Keeping <john@keeping.me.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Update documentation for "log" and "shortlog".
* rr/shortlog-doc:
builtin/shortlog.c: make usage string consistent with log
builtin/log.c: make usage string consistent with doc
git-shortlog.txt: make SYNOPSIS match log, update OPTIONS
git-log.txt: rewrite note on why "--" may be required
git-log.txt: generalize <since>..<until>
git-log.txt: order OPTIONS properly; move <since>..<until>
revisions.txt: clarify the .. and ... syntax
git-shortlog.txt: remove (-h|--help) from OPTIONS
The wording for "revision" in the glossary wanted to say it refers
to "commit (noun) as a concept" but it was badly phrased.
This may need further updates to hint that in contexts where it is
clear, the word may refer to an object name, not necessarily a
commit. But the patch as-is is already an improvement.
* jn/glossary-revision:
glossary: a revision is just a commit
Introduce "--ignore-removal" as a synonym to "--no-all" for "git
add", and improve the 2.0 migration warning with it.
* jc/add-ignore-removal:
git add: rephrase -A/--no-all warning
git add: --ignore-removal is a better named --no-all
It's added by fast-export, the user didn't type it.
Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Otherwise we get notification, progress bars, and what not.
Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Bazaar might convert the URL to something more appropriate, like an
absolute path. Lets store that instead of the original URL, which won't
work from a different working directory if it's relative.
Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Carried from remote-hg.
The problem reportedly happened after doing a push that fails, the abort
causes the state of remote-hg to go bad, this happens because
remote-hg's marks are not stored, but 'git fast-export' marks are.
Ensure that the marks are _always_ stored.
Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Not needed since we use xrange ourselves.
Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
No functional changes. Typos, unused variables, redundant operations,
and white-spaces.
Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
* fc/remote-hg:
remote-hg: strip extra newline
remote-hg: use marks instead of inlined files
remote-hg: small performance improvement
remote-hg: allow refs with spaces
remote-hg: don't update bookmarks unnecessarily
remote-hg: add support for schemes extension
remote-hg: improve email sanitation
remote-hg: add custom local tag write code
remote-hg: write tags in the appropriate branch
remote-hg: custom method to write tags
remote-hg: add support for tag objects
remote-hg: add branch_tip() helper
remote-hg: properly mark branches up-to-date
remote-hg: use python urlparse
remote-hg: safer bookmark pushing
remote-helpers: avoid has_key
