* sp/mergetool:
mergetool: avoid misleading message "Resetting to default..."
mergetool: add support for ECMerge
mergetool: use path to mergetool in config var mergetool.<tool>.path
* sp/help:
shell should call the new setup_path() to setup $PATH
include $PATH in generating list of commands for "help -a"
use only the $PATH for exec'ing git commands
list_commands(): simplify code by using chdir()
"current_exec_path" is a misleading name, use "argv_exec_path"
remove unused/unneeded "pattern" argument of list_commands
"git" returns 1; "git help" and "git help -a" return 0
* kh/commit:
Export rerere() and launch_editor().
Introduce entry point add_interactive and add_files_to_cache
Enable wt-status to run against non-standard index file.
Enable wt-status output to a given FILE pointer.
* maint:
Update GIT 1.5.3.5 Release Notes
git-rebase--interactive.sh: Make 3-way merge strategies work for -p.
git-rebase--interactive.sh: Don't pass a strategy to git-cherry-pick.
Fix --strategy parsing in git-rebase--interactive.sh
Make merge-recursive honor diff.renamelimit
cherry-pick/revert: more compact user direction message
core-tutorial: Use new syntax for git-merge.
git-merge: document but discourage the historical syntax
Prevent send-pack from segfaulting (backport from 'master')
Documentation/git-cvsexportcommit.txt: s/mgs/msg/ in example
Conflicts:
git-rebase--interactive.sh
* cc/skip:
Bisect: add "skip" to the short usage string.
Bisect run: "skip" current commit if script exit code is 125.
Bisect: add a "bisect replay" test case.
Bisect: add "bisect skip" to the documentation.
Bisect: refactor "bisect_{bad,good,skip}" into "bisect_state".
Bisect: refactor some logging into "bisect_write".
Bisect: refactor "bisect_write_*" functions.
Bisect: implement "bisect skip" to mark untestable revisions.
Bisect: fix some white spaces and empty lines breakages.
rev-list documentation: add "--bisect-all".
rev-list: implement --bisect-all
* lt/rename:
Do the fuzzy rename detection limits with the exact renames removed
Fix ugly magic special case in exact rename detection
Do exact rename detection regardless of rename limits
Do linear-time/space rename logic for exact renames
copy vs rename detection: avoid unnecessary O(n*m) loops
Ref-count the filespecs used by diffcore
Split out "exact content match" phase of rename detection
Add 'diffcore.h' to LIB_H
* ds/gitweb:
gitweb: Use chop_and_escape_str in more places.
gitweb: Refactor abbreviation-with-title-attribute code.
gitweb: Provide title attributes for abbreviated author names.
This has been proposed for a few times without much reaction
from the list. Actually remove it to see who screams.
Signed-off-by: Gerrit Pape <pape@smarden.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
git-rebase--interactive.sh used to pass all parents of a merge commit to
git-merge, which means that we have at least 3 heads to merge: HEAD,
first parent and second parent. So 3-way merge strategies like recursive
wouldn't work.
Fortunately, we have checked out the first parent right before the merge
anyway, so that is HEAD. Therefore we can drop simply it from the list
of parents, making 3-way strategies work for merge commits with only
two parents.
Signed-off-by: Björn Steinbrink <B.Steinbrink@gmx.de>
Acked-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
git-cherry-pick doesn't support a strategy paramter, so don't pass one.
This means that --strategy for interactive rebases is a no-op for
anything but merge commits, but that's still better than being broken. A
correct fix would probably need to port the --merge behaviour from plain
git-rebase.sh, but I have no clue how to integrate that cleanly.
Signed-off-by: Björn Steinbrink <B.Steinbrink@gmx.de>
Acked-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
For the --strategy/-s option, git-rebase--interactive.sh dropped the
parameter which it was trying to parse.
Signed-off-by: Björn Steinbrink <B.Steinbrink@gmx.de>
Acked-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
It might be a sign of source code management gone bad, but when two branches
has diverged almost beyond recognition and time has come for the branches to
merge, the user is going to need all the help his tool can give him. Honoring
diff.renamelimit has great potential as a painkiller in such situations.
The painkiller effect could have been achieved by e.g. 'merge.renamelimit',
but the flexibility gained by a separate option is questionable: our user
would probably expect git to detect renames equally good when merging as
when diffing (I known I did).
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
A failed cherry-pick (and friend) currently says:
|Automatic cherry-pick failed. After resolving the conflicts,
|mark the corrected paths with 'git-add <paths>'
|and commit the result.
This can obviously be displayed on two lines only.
While at it, change "git-add" to "git add".
Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Historically "git merge" took its command line arguments in a
rather strange order. Document the historical syntax, and also
document clearly that it is not encouraged in new scripts.
There is no reason to deprecate the historical syntax, as the
current code can sanely tell which syntax the caller is using,
and existing scripts by people do use the historical syntax.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
4491e62ae932d5774f628d1bd3be663c11058a73 (Prevent send-pack from
segfaulting when a branch doesn't match) is hereby cherry-picked
back to 'maint'.
If we can't find a source match, and we have no destination, we
need to abort the match function early before we try to match
the destination against the remote.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
There are some cases when one line from "raw" git-diff output (raw
format) corresponds to more than one patch in the patchset git-diff
output; we call this situation "split patch". Old code misdetected
subsequent patches (for different files) with the same pre-image and
post-image as fragments of "split patch", leading to mislabeled
from-file/to-file diff header etc.
Old code used pre-image and post-image SHA-1 identifier ('from_id' and
'to_id') to check if current patch corresponds to old raw diff format
line, to find if one difftree raw line coresponds to more than one
patch in the patch format. Now we use post-image filename for that.
This assumes that post-image filename alone can be used to identify
difftree raw line. In the case this changes (which is unlikely
considering current diff engine) we can add 'from_id' and 'to_id'
to detect "patch splitting" together with 'to_file'.
Because old code got pre-image and post-image SHA-1 identifier for the
patch from the "index" line in extended diff header, diff header had
to be buffered. New code takes post-image filename from "git diff"
header, which is first line of a patch; this allows to simplify
git_patchset_body code. A side effect of resigning diff header
buffering is that there is always "diff extended_header" div, even
if extended diff header is empty.
Alternate solution would be to check when git splits patches, and do
not check if parsed info from current patch corresponds to current or
next raw diff format output line. Git splits patches only for 'T'
(typechange) status filepair, and there always two patches
corresponding to one raw diff line. It was not used because it would
tie gitweb code to minute details of git diff output.
While at it, use newly introduced parsed_difftree_line wrapper
subroutine in git_difftree_body.
Noticed-by: Yann Dirson <ydirson@altern.org>
Diagnosed-by: Petr Baudis <pasky@suse.cz>
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
"git rev-parse --git-dir" trick does not play well with worktree
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Shell currently does its own manual thing for setting up the $PATH;
it can now call setup_path().
Signed-off-by: Scott R Parish <srp@srparish.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Git had previously been using the $PATH for scripts--a previous
patch moved exec'ed commands to also use the $PATH. For consistency
"help -a" should also list commands in the $PATH.
The main commands are still listed from the git_exec_path(), but
the $PATH is walked and other git commands (probably extensions) are
listed.
Signed-off-by: Scott R Parish <srp@srparish.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
We need to correctly set up $PATH for non-c based git commands.
Since we already do this, we can just use that $PATH and execvp,
instead of looping over the paths with execve.
This patch adds a setup_path() function to exec_cmd.c, which sets
the $PATH order correctly for our search order. execv_git_cmd() is
stripped down to setting up argv and calling execvp(). git.c's
main() only only needs to call setup_path().
Signed-off-by: Scott R Parish <srp@srparish.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The current code builds absolute path strings for each file to
stat(), this can easily be avoided by chdir()ing into the directory.
Signed-off-by: Scott R Parish <srp@srparish.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
list_commands() currently accepts and ignores a "pattern" argument,
and then hard codes a prefix as well as some magic numbers. This
hardcodes the prefix inside of the function and removes the magic
numbers.
Signed-off-by: Scott R Parish <srp@srparish.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The field in the args was being ignored in favor of a static constant
Signed-off-by: Daniel Barkalow <barkalow@iabervon.org>
Thanked-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Try to avoid a lot of work scanning for excluded files,
by caching some more information when setting up the exclusion
data structure.
Speeds up 'git runstatus' on a repository containing the Qt sources by 30% and
reduces the amount of instructions executed (as measured by valgrind) by a
factor of 2.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
These options are supported by git-merge, but git-pull didn't know about
them.
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
* maint:
RelNotes-1.5.3.5: describe recent fixes
merge-recursive.c: mrtree in merge() is not used before set
sha1_file.c: avoid gcc signed overflow warnings
Fix a small memory leak in builtin-add
honor the http.sslVerify option in shell scripts
The called function merge_trees() sets its *result, to which the
address of the variable mrtree in merge() function is passed,
only when index_only is set. But that is Ok as the function
uses the value in the variable only under index_only iteration.
However, recent gcc does not realize this. Work it around by
adding a fake initializer.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
With the recent gcc, we get:
sha1_file.c: In check_packed_git_:
sha1_file.c:527: warning: assuming signed overflow does not
occur when assuming that (X + c) < X is always false
sha1_file.c:527: warning: assuming signed overflow does not
occur when assuming that (X + c) < X is always false
for a piece of code that tries to make sure that off_t is large
enough to hold more than 2^32 offset. The test tried to make
sure these do not wrap-around:
/* make sure we can deal with large pack offsets */
off_t x = 0x7fffffffUL, y = 0xffffffffUL;
if (x > (x + 1) || y > (y + 1)) {
but gcc assumes it can do whatever optimization it wants for a
signed overflow (undefined behaviour) and warns about this
construct.
Follow Linus's suggestion to check sizeof(off_t) instead to work
around the problem.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
No longer talk about Cogito since it's deprecated. Some scripts (such as
git-reset or git-branch) have undergone builtinification so adjust the text
to reflect this.
Fix a typo in the description of git-show-branch (merges are indicated by a
`-', not by a `.').
git-pull/git-push do not seem to use the dumb git-ssh-fetch/git-ssh-upload
(the text was probably missing a word).
Adjust a link that wasn't rendered properly because it was wrapped.
Signed-off-by: Benoit Sigoure <tsuna@lrde.epita.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
prune_directory and fill_directory allocated one byte per pathspec and never
freed it.
Signed-off-by: Benoit Sigoure <tsuna@lrde.epita.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
