* git://git.kernel.org/pub/scm/gitk/gitk:
gitk: Re-read the descendent/ancestor tag & head info on update
gitk: Show branch name(s) as well, if "show nearby tags" is enabled
gitk: Show nearby tags
gitk: Add a goto next/previous highlighted commit function
gitk: Provide ability to highlight based on relationship to selected commit
gitk: Fix bug in highlight stuff when no line is selected
gitk: Move "pickaxe" find function to highlight facility
gitk: Improve the text window search function
gitk: First cut at a search function in the patch/file display window
gitk: Highlight paths of interest in tree view as well
gitk: Highlight entries in the file list as well
gitk: Make a row of controls for controlling highlighting
* vb/sendemail:
send-email: a bit more careful domain regexp.
send-email: be more lenient and just catch obvious mistakes.
Cleanup git-send-email.perl:extract_valid_email
A few style fixes to get the code in line with the rest.
- asterisk to make a type a pointer to something goes in front
of the variable, not at the end of the base type.
E.g. a pointer to an integer is "int *ip", not "int* ip".
- open parenthesis for function parameter list, unlike
syntactic constructs, comes immediately after the function
name. E.g. "if (foo) bar();" not "if(foo) bar ();".
- "else" does not come on the same line as the closing brace of
corresponding "if".
The style is mostly a matter of personal taste, and people may
disagree, but consistency is important.
This updates the ref locking code to use creat-rename locking
code we use for the index file, so that it can borrow the code
to clean things up upon signals and program termination.
The framework to create lockfiles that are removed at exit is
first used to reliably write the index file, but it is
applicable to other things, so stop calling it "cache_file".
This also rewords a few remaining error message that called the
index file "cache file".
This ifdef's out more functions that are not used while !USE_MULTI
in http code. Also the dependency of http related objects on http.h
header file was missing in the Makefile.
git-format-patch: add --output-directory long option again
Additionally notices and complains to an -o option without
directory or a duplicated -o option, -o and --stdout given
together. Also delays the creation of directory until all
arguments are parsed, so that the command does not leave an
empty directory behind when it exits after seeing an unrelated
invalid option.
[jc: originally from Dennis Stosberg but with minor fixes, and
documentation updates from Dennis.]
send-email: be more lenient and just catch obvious mistakes.
This cleans up the pattern matching subroutine by introducing
two variables to hold regexp to approximately match local-part
and domain in the e-mail address. It is meant to catch obvious
mistakes with a cheap check.
The patch also moves "scalar" to force Email::Valid->address()
to work in !wantarray environment to extract_valid_address;
earlier it was in the caller of the subroutine, which was way
too error prone.
This disables alias "foo" from being used for git-foo, and when
we do use alias we check the built-in and then existing command
names first and then alias as the fallback. This avoids the
problem of common commands used in scripts getting clobbered by
user specific aliases.
This trivial patch not only simplifies the name hashing, it actually
improves packing for both git and the kernel.
The git archive pack shrinks from 6824090->6622627 bytes (a 3%
improvement), and the kernel pack shrinks from 108756213 to 108219021 (a
mere 0.5% improvement, but still, it's an improvement from making the
hashing much simpler!)
We just create a 32-bit hash, where we "age" previous characters by two
bits, so the last characters in a filename count most. So when we then
compare the hashes in the sort routine, filenames that end the same way
sort the same way.
It takes the subdirectory into account (unless the filename is > 16
characters), but files with the same name within the same subdirectory
will obviously sort closer than files in different subdirectories.
And, incidentally (which is why I tried the hash change in the first
place, of course) builtin-rev-list.c will sort fairly close to rev-list.c.
And no, it's not a "good hash" in the sense of being secure or unique, but
that's not what we're looking for. The whole "hash" thing is misnamed
here. It's not so much a hash as a "sorting number".
[jc: rolled in simplification for computing the sorting number
computation for thin pack base objects]
Signed-off-by: Linus Torvalds <torvalds@osdl.org> Signed-off-by: Junio C Hamano <junkio@cox.net>
Anton Blanchard spotted that watching checkout stage of a clone
on a slow terminal takes ages because it forgot to clear the
"once a second happened" flag, so instead of updates the
percentage output for every file it checks out after the first
second has passed.
Signed-off-by: Linus Torvalds <torvalds@osdl.org> Signed-off-by: Junio C Hamano <junkio@cox.net>
* lt/tree-2:
fetch.c: do not call process_tree() from process_tree().
tree_entry(): new tree-walking helper function
adjust to the rebased series by Linus.
Remove "tree->entries" tree-entry list from tree parser
Switch "read_tree_recursive()" over to tree-walk functionality
Make "tree_entry" have a SHA1 instead of a union of object pointers
Add raw tree buffer info to "struct tree"
Remove last vestiges of generic tree_entry_list
Convert fetch.c: process_tree() to raw tree walker
Convert "mark_tree_uninteresting()" to raw tree walker
Remove unused "zeropad" entry from tree_list_entry
fsck-objects: avoid unnecessary tree_entry_list usage
Remove "tree->entries" tree-entry list from tree parser
builtin-read-tree.c: avoid tree_entry_list in prime_cache_tree_rec()
Switch "read_tree_recursive()" over to tree-walk functionality
Make "tree_entry" have a SHA1 instead of a union of object pointers
Make "struct tree" contain the pointer to the tree buffer
* sp/reflog:
fetch.c: do not pass uninitialized lock to unlock_ref().
Test that git-branch -l works.
Verify git-commit provides a reflog message.
Enable ref log creation in git checkout -b.
Create/delete branch ref logs.
Include ref log detail in commit, reset, etc.
Change order of -m option to update-ref.
Correct force_write bug in refs.c
Change 'master@noon' syntax to 'master@{noon}'.
Log ref updates made by fetch.
Force writing ref if it doesn't exist.
Added logs/ directory to repository layout.
General ref log reading improvements.
Fix ref log parsing so it works properly.
Support 'master@2 hours ago' syntax
Log ref updates to logs/refs/<ref>
Convert update-ref to use ref_lock API.
Improve abstraction of ref lock/write.
read-tree --reset: update working tree file for conflicted paths.
The earlier "git reset --hard" simplification stopped removing
leftover working tree files from a failed automerge, when
switching back to the HEAD version that does not have the
paths.
This patch, instead of removing the unmerged paths from the
index, drops them down to stage#0 but marks them with mode=0
(the same "to be deleted" marker we internally use for paths
deleted by the merge). one_way_merge() function and the
functions it calls already know what to do with them -- if the
tree we are reading has the path the working tree file is
overwritten, and if it doesn't the working tree file is
removed.
gitk: Show branch name(s) as well, if "show nearby tags" is enabled
This is a small extension to the code that reads the complete commit
graph, to make it compute descendent heads as well as descendent tags.
We don't exclude descendent heads that are descendents of other
descendent heads as we do for tags, since it is useful to know all the
branches that a commit is on.
This adds a feature to the diff display window where it will show
the tags that this commit follows (is a descendent of) and precedes
(is an ancestor of). Specifically, it will show the tags for all
tagged descendents that are not a descendent of another tagged
descendent of this commit, and the tags for all tagged ancestors
that are not ancestors of another tagged ancestor of this commit.
To do this, gitk reads the complete commit graph using git rev-list
and performs a couple of traversals of the tree. This is done in
the background, but since it can be time-consuming, there is an option
to turn it off in the `edit preferences' window.
fetch.c: do not call process_tree() from process_tree().
This function reads a freshly fetched tree object, and schedules
the objects pointed by it for further fetching, so doing
lookup_tree() and process_tree() recursively from there does not
make much sense. We need to use process() on it to make sure we
fetch it first, and leave the recursive processing to later
stages.
When adding packs, skip the pack if we already have it in the packed_git
list. This might happen if we are re-preparing our packs because of a
missing object.
This patch causes read_sha1_file and sha1_object_info to re-examine the
list of packs if an object cannot be found. It works by re-running
prepare_packed_git() after an object fails to be found.
It does not attempt to clean up the old pack list. Old packs which are in
use can continue to be used (until unused by lru selection). New packs
are placed at the front of the list and will thus be examined before old
packs.
Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <junkio@cox.net>
If a curl handle is configured with special options, they may reference
information that is freed after the request is complete which can cause
a segfault if the curl handle is reused for a different type of request.
This patch resets these options to a safe state when a transfer slot is
assigned to a new request.
Signed-off-by: Nick Hengeveld <nickh@reactrix.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
send-email: only 'require' instead of 'use' Net::SMTP
This was proposed by Eric Wong and fixes the test. (Of course, git-send-email
does not work, if there is no Net::SMTP here, but it will say what is wrong
when you actually try to use send-email.)
Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de> Signed-off-by: Junio C Hamano <junkio@cox.net>
I find it very convenient to be able to supply multiple paragraphs
of text on the command line with a single git-commit call. This
change permits multiple -m/--message type options to be supplied
to git-commit with each message being added as its own paragraph
of text in the commit message.
The -m option is still not permitted with -c/-C/-F nor are multiple
occurrences of these options permitted.
Signed-off-by: Shawn O. Pearce <spearce@spearce.org> Signed-off-by: Junio C Hamano <junkio@cox.net>
The regexes detecting merges (while still relying on the commit messages,
though) have been improved to catch saner (and hopefully more) messages. The
old regex was so generic that it often matched something else and missed the
actual merge-message.
Also, the regex given with the `-M' commandline-option is checked first:
Explicitely given regexes should be considered better than the builtin ones,
and should therefore be given a chance to match a message first.
While trying to implement a pack reader in Java I was mislead by
some facts listed in this documentation as well as found a few
details to be missing about the pack header.
Signed-off-by: Shawn O. Pearce <spearce@spearce.org> Signed-off-by: Junio C Hamano <junkio@cox.net>
This adds a "tree_entry()" function that combines the common operation of
doing a "tree_entry_extract()" + "update_tree_entry()".
It also has a simplified calling convention, designed for simple loops
that traverse over a whole tree: the arguments are pointers to the tree
descriptor and a name_entry structure to fill in, and it returns a boolean
"true" if there was an entry left to be gotten in the tree.
This allows tree traversal with
struct tree_desc desc;
struct name_entry entry;
desc.buf = tree->buffer;
desc.size = tree->size;
while (tree_entry(&desc, &entry) {
... use "entry.{path, sha1, mode, pathlen}" ...
}
which is not only shorter than writing it out in full, it's hopefully less
error prone too.
[ It's actually a tad faster too - we don't need to recalculate the entry
pathlength in both extract and update, but need to do it only once.
Also, some callers can avoid doing a "strlen()" on the result, since
it's returned as part of the name_entry structure.
However, by now we're talking just 1% speedup on "git-rev-list --objects
--all", and we're definitely at the point where tree walking is no
longer the issue any more. ]
NOTE! Not everybody wants to use this new helper function, since some of
the tree walkers very much on purpose do the descriptor update separately
from the entry extraction. So the "extract + update" sequence still
remains as the core sequence, this is just a simplified interface.
We should probably add a silly two-line inline helper function for
initializing the descriptor from the "struct tree" too, just to cut down
on the noise from that common "desc" initializer.
Signed-off-by: Linus Torvalds <torvalds@osdl.org> Signed-off-by: Junio C Hamano <junkio@cox.net>
Ignoring empty environment variables is good common practice.
Ignoring --exec-path with empty argument won't harm, too:
if user means current directory, there is a "--exec-path=."
Signed-off-by: Dmitry V. Levin <ldv@altlinux.org> Signed-off-by: Junio C Hamano <junkio@cox.net>
gitk: Add a goto next/previous highlighted commit function
This is invoked by shift-down/shift-up. It relies on a patch to
git-diff-tree that has recently gone into the git repository, commit
ID e0c97ca6 (without this it may just sit there doing waiting for
git-diff-tree when looking for the next/previous highlight).
git-svn: remove assertion that broke with older versions of svn
svn < 1.3.x would display changes to keywords lines as modified
if they aren't expanded in the working copy. We already check
for changes against the git tree here, so checking against the
svn one is probably excessive.
Signed-off-by: Eric Wong <normalperson@yhbt.net> Signed-off-by: Junio C Hamano <junkio@cox.net>
documentation: mention gitk font adjustment in tutorial
Kind of silly, but the font I get by default in gitk makes it mostly
unusable for me, so this is the first thing I'd want to know about.
(But maybe there's a better suggestion than just Ctrl-='ing until
satisfied.)
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu> Signed-off-by: Junio C Hamano <junkio@cox.net>
Merge branch 'jc/lt-tree-n-cache-tree' into lt/tree-2
* jc/lt-tree-n-cache-tree:
adjust to the rebased series by Linus.
Remove "tree->entries" tree-entry list from tree parser
Switch "read_tree_recursive()" over to tree-walk functionality
Make "tree_entry" have a SHA1 instead of a union of object pointers
Add raw tree buffer info to "struct tree"
This results as if an "ours" merge absorbed the previous "next"
branch change into the 10-patch series, but it really is a result
of an honest merge.
The old tree_entry_list is dead, long live the unified single tree
parser.
Yes, we now still have a compatibility function to create a bogus
tree_entry_list in builtin-read-tree.c, but that is now entirely local
to that very messy piece of code.
I'd love to clean read-tree.c up too, but I'm too scared right now, so
the best I can do is to just contain the damage, and try to make sure
that no new users of the tree_entry_list sprout up by not having it as
an exported interface any more.
Signed-off-by: Linus Torvalds <torvalds@osdl.org> Signed-off-by: Junio C Hamano <junkio@cox.net>
Remove "tree->entries" tree-entry list from tree parser
Instead, just use the tree buffer directly, and use the tree-walk
infrastructure to walk the buffers instead of the tree-entry list.
The tree-entry list is inefficient, and generates tons of small
allocations for no good reason. The tree-walk infrastructure is
generally no harder to use than following a linked list, and allows
us to do most tree parsing in-place.
Some programs still use the old tree-entry lists, and are a bit
painful to convert without major surgery. For them we have a helper
function that creates a temporary tree-entry list on demand.
Signed-off-by: Linus Torvalds <torvalds@osdl.org> Signed-off-by: Junio C Hamano <junkio@cox.net>
There are times when gitk needs to know that the commits it has sent
to git-diff-tree --stdin did not match, and it needs to know in a
timely fashion even if none of them match. At the moment,
git-diff-tree outputs nothing for non-matching commits, so it is
impossible for gitk to distinguish between git-diff-tree being slow
and git-diff-tree saying no.
This makes git-diff-tree flush its output and echo back the
input line when it is not a valid-looking object name. Gitk, or
other users of git-diff-tree --stdin, can use a blank line or
any other "marker line" to indicate that git-diff-tree has
processed all the commits on its input up to the echoed back
marker line, and any commits that have not been output do not
match.
[jc: re-done after a couple of back-and-forth discussion on the list.]
Signed-off-by: Paul Mackerras <paulus@samba.org> Signed-off-by: Junio C Hamano <junkio@cox.net>
Moved the setup commands into test_expect_success blocks so their
output is hidden unless -v is used. This makes the test suite look
a little cleaner when the rm test-file setup step fails (and was
expected to fail for most cases).
Signed-off-by: Shawn O. Pearce <spearce@spearce.org> Signed-off-by: Junio C Hamano <junkio@cox.net>