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* jc/diff:
builtin-diff: call it "git-diff", really.
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Call it "git diff" not "git diffn", remove the shell script
version, and hardlink the git binary to it.
Signed-off-by: Junio C Hamano <junkio@cox.net>
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* jc/cache-tree:
fsck-objects: mark objects reachable from cache-tree
cache-tree: replace a sscanf() by two strtol() calls
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When fsck-objects scanned cache-tree, it forgot to mark the
trees it found reachable and in use.
Signed-off-by: Junio C Hamano <junkio@cox.net>
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On one of my systems, sscanf() first calls strlen() on the buffer. But
this buffer is not terminated by NUL. So git crashed.
strtol() does not share that problem, as it stops reading after the
first non-digit.
[jc: original patch was wrong and did not read the cache-tree
structure correctly; this has been fixed up and tested minimally
with fsck-objects. ]
Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
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* jc/grep:
builtin-grep: do not use setup_revisions()
builtin-grep: support '-l' option.
builtin-grep: wildcard pathspec fixes
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Grep may want to grok multiple revisions, but it does not make
much sense to walk revisions while doing so. This stops calling
the code to parse parameters for the revision walker. The
parameter parsing for the optional "-e" option becomes a lot
simpler with it as well.
Signed-off-by: Junio C Hamano <junkio@cox.net>
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Signed-off-by: Junio C Hamano <junkio@cox.net>
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This tweaks the pathspec wildcard used in builtin-grep to match
that of ls-files. With this:
git grep -e DEBUG -- '*/Kconfig*'
would work like the shell script version, and you could even do:
git grep -e DEBUG --cached -- '*/Kconfig*' ;# from index
git grep -e DEBUG v2.6.12 -- '*/Kconfig*' ;# from rev
Signed-off-by: Junio C Hamano <junkio@cox.net>
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* jc/fmt-patch:
Use RFC2822 dates from "git fmt-patch".
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* jc/xsha1:
get_sha1(): :path and :[0-3]:path to extract from index.
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* jc/xsha1-2:
Extended SHA1 -- "rev^@" syntax to mean "all parents"
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* jc/grep:
built-in "git grep"
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Still Work-in-progress git fmt-patch (should it be known as
format-patch-ng?) is matched with the fix made by Huw Davies
in 262a6ef76a1dde97ab50d79fa5cd6d3f9f125765 commit to use
RFC2822 date format.
Signed-off-by: Junio C Hamano <junkio@cox.net>
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This attempts to set up built-in "git grep" to further reduce
our dependence on the shell, while at the same time optionally
allowing to run grep against object database. You could do
funky things like these:
git grep --cached -e pattern ;# grep from index
git grep -e pattern master ;# or in a rev
git grep -e pattern master next ;# or in multiple revs
git grep -e pattern pu^@ ;# even like this with an
;# extension from another topic ;-)
git grep -e pattern master..next ;# or even from rev ranges
git grep -e pattern master~20:Documentation
;# or an arbitrary tree
git grep -e pattern next:git-commit.sh
;# or an arbitrary blob
Right now, it does not understand and/or obey many options grep
should accept, and the pattern must be given with -e option due
to the way the parameter parser is structured, both of which
obviously need to be fixed for usability.
But this is going in the right direction. The shell script
version is one of the worst Portability offender in the git
barebone Porcelainish; it uses xargs -0 to pass paths around and
shell arrays to sift flags and parameters.
Signed-off-by: Junio C Hamano <junkio@cox.net>
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Earlier patch to say <ent>:<path> by Linus was very useful, and
this extends the same idea to the current index. An sha1
expression :<path> extracts the object name for the named path
from the current index.
Signed-off-by: Junio C Hamano <junkio@cox.net>
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A short-hand "rev^@" is understood to be "all parents of the
named commit" with this patch. So you can do
git show v1.0.0^@
to view the parents of a merge commit,
gitk ^v1.0.0^@ v1.0.4
to view the log between two revs (including the bottom one), and
git diff --cc v1.1.0 v1.0.0^@
to inspect what got changed from the merge parents of v1.0.0 to v1.1.0.
This might be just my shiny new toy that is not very useful in
practice. I needed it to do the multi-tree diff on Len's
infamous 12-way Octopus; typing "diff --cc funmerge funmerge^1
funmerge^2 funmerge^3 ..." was too painful.
[jc: taking suggestions from Linus and Johannes to match expectations
from shell users who are used to see $@ or $* either of which makes
sense. I tend to write "$@" more often so...]
Signed-off-by: Junio C Hamano <junkio@cox.net>
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* lt/push:
Fix builtin-push to honor Push: lines in remotes file.
builtin-push: resurrect parsing of Push: lines
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[jc: originally from Johannes Schindelin, but reworked to lift a
hard limit of Push: lines]
Signed-off-by: Junio C Hamano <junkio@cox.net>
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The C'ification of push left these behind.
Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
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* jc/diff:
builtin-diff.c: die() formatting type fix.
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* lt/push:
git builtin "push"
git-format-patch: Use rfc2822 compliant date.
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This adds a builtin "push" command, which is largely just a C'ification of
the "git-push.sh" script.
Now, the reason I did it as a built-in is partly because it's yet another
step on relying less on shell, but it's actually mostly because I've
wanted to be able to push to _multiple_ repositories, and the most obvious
and simplest interface for that would seem be to just have a "remotes"
file that has multiple URL entries.
(For "pull", having multiple entries should either just select the first
one, or you could fall back on the others on failure - your choice).
And quite frankly, it just became too damn messy to do that in shell.
Besides, we actually have a fair amount of infrastructure in C, so it just
wasn't that hard to do.
Of course, this is almost totally untested. It probably doesn't work for
anything but the one trial I threw at it. "Simple" doesn't necessarily
mean "obviously correct".
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
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* fix:
git-format-patch: Use rfc2822 compliant date.
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Signed-off-by: Huw Davies <huw@codeweavers.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
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Signed-off-by: Junio C Hamano <junkio@cox.net>
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* jc/diff:
built-in diff: assorted updates.
built-in diff.
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"git diff(n)" without --base, --ours, etc. defaults to --cc,
which usually is the same as -p unless you are in the middle of
a conflicted merge, just like the shell script version.
"git diff(n) blobA blobB path" complains and dies.
"git diff(n) tree0 tree1 tree2...treeN" does combined diff that
shows a merge of tree1..treeN to result in tree0.
Giving "-c" option to any command that defaults to "--cc" turns
off dense-combined flag.
Signed-off-by: Junio C Hamano <junkio@cox.net>
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This starts to replace the shell script version of "git diff".
Signed-off-by: Junio C Hamano <junkio@cox.net>
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* np/delta:
replace adler32 with Rabin's polynomial in diff-delta
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This brings another small repacking speedup for sensibly the same pack
size. On the Linux kernel repo, git-repack -a -f is 3.7% faster for a
0.4% larger pack.
Credits to Geert Bosch who brought the Rabin's polynomial idea to my
attention.
This also eliminate the issue of adler32() reading past the data buffer,
as noticed by Johannes Schindelin.
Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
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* master:
Fix trivial typo in git-log man page.
Properly render asciidoc "callouts" in git man pages.
Fix up remaining man pages that use asciidoc "callouts".
Update the git-branch man page to include the "-r" option,
annotate: display usage information if no filename was given
annotate: fix warning about uninitialized scalar
git-am --resolved: more usable error message.
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* fix:
Fix trivial typo in git-log man page.
Properly render asciidoc "callouts" in git man pages.
Fix up remaining man pages that use asciidoc "callouts".
Update the git-branch man page to include the "-r" option,
annotate: display usage information if no filename was given
annotate: fix warning about uninitialized scalar
git-am --resolved: more usable error message.
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Signed-off-by: Sean Estabrooks <seanlkml@sympatico.ca>
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Adds an xsl fragment to render docbook callouts when
converting to man page format. Update the Makefile
to have "xmlto" use it when generating man pages.
Signed-off-by: Sean Estabrooks <seanlkml@sympatico.ca>
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Unfortunately docbook does not allow a callout to be
referenced from inside a callout list description.
Rewrite one paragraph in git-reset man page to work
around this limitation.
Signed-off-by: Sean Estabrooks <seanlkml@sympatico.ca>
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and fix up asciidoc "callouts"
Signed-off-by: Sean Estabrooks <seanlkml@sympatico.ca>
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Signed-off-by: Matthias Kestenholz <matthias@spinlock.ch>
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Use of uninitialized value in scalar chomp at
./git-annotate.perl line 212, <$kid> chunk 4.
Signed-off-by: Matthias Kestenholz <matthias@spinlock.ch>
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After doing the hard work of hand resolving the conflicts in the
working tree, if the user forgets to run update-index to mark
the paths that have been resolved, the command gave an
unfriendly "fatal: git-write-tree: not able to write tree" error
message. Catch the situation early and give more meaningful
message and suggestion.
Noticed and suggested by Len Brown.
Signed-off-by: Junio C Hamano <junkio@cox.net>
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* jc/cache-tree:
cache-tree.c: typefix
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Signed-off-by: Junio C Hamano <junkio@cox.net>
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* jc/count:
built-in count-objects.
pack-objects: update size heuristucs.
verify-pack: check integrity in a saner order.
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Also it learned to do -v (verbose) to report:
- number of loose objects
- disk occupied by loose objects
- number of objects in local packs
- number of loose objects that are also in pack
- unrecognised garbage in .git/objects/??/.
Signed-off-by: Junio C Hamano <junkio@cox.net>
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We used to omit delta base candidates that is much bigger than
the target, but delta size does not grow when we delete more, so
that was not a very good heuristics.
Signed-off-by: Junio C Hamano <junkio@cox.net>
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* np/delta:
use delta index data when finding best delta matches
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* jc/cache-tree:
test-dump-cache-tree: validate the cached data as well.
cache_tree_update: give an option to update cache-tree only.
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While dumping the cached data, try recomputing everything from
scratch to make sure things match.
Signed-off-by: Junio C Hamano <junkio@cox.net>
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When the extra "dryrun" parameter is true, cache_tree_update()
recomputes the invalid entry but does not actually creates
new tree object.
Signed-off-by: Junio C Hamano <junkio@cox.net>
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* fix:
verify-pack: check integrity in a saner order.
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Junio C Hamano
Johannes Schindelin
Linus Torvalds
Huw Davies
Nicolas Pitre
Sean Estabrooks
Matthias Kestenholz