* mz/rebase: (34 commits)
rebase: define options in OPTIONS_SPEC
Makefile: do not install sourced rebase scripts
rebase: use @{upstream} if no upstream specified
rebase -i: remove unnecessary state rebase-root
rebase -i: don't read unused variable preserve_merges
git-rebase--am: remove unnecessary --3way option
rebase -m: don't print exit code 2 when merge fails
rebase -m: remember allow_rerere_autoupdate option
rebase: remember strategy and strategy options
rebase: remember verbose option
rebase: extract code for writing basic state
rebase: factor out sub command handling
rebase: make -v a tiny bit more verbose
rebase -i: align variable names
rebase: show consistent conflict resolution hint
rebase: extract am code to new source file
rebase: extract merge code to new source file
rebase: remove $branch as synonym for $orig_head
rebase -i: support --stat
rebase: factor out call to pre-rebase hook
...
* jc/rename-degrade-cc-to-c:
diffcore-rename: fall back to -C when -C -C busts the rename limit
diffcore-rename: record filepair for rename src
diffcore-rename: refactor "too many candidates" logic
builtin/diff.c: remove duplicated call to diff_result_code()
* jh/dirstat:
--dirstat: In case of renames, use target filename instead of source filename
Teach --dirstat not to completely ignore rearranged lines within a file
--dirstat-by-file: Make it faster and more correct
--dirstat: Describe non-obvious differences relative to --stat or regular diff
* rr/doc-content-type:
Documentation: Allow custom diff tools to be specified in 'diff.tool'
Documentation: Add diff.<driver>.* to config
Documentation: Move diff.<driver>.* from config.txt to diff-config.txt
Documentation: Add filter.<driver>.* to config
* rj/sparse:
sparse: Fix some "symbol not declared" warnings
sparse: Fix errors due to missing target-specific variables
sparse: Fix an "symbol 'merge_file' not decared" warning
sparse: Fix an "symbol 'format_subject' not declared" warning
sparse: Fix some "Using plain integer as NULL pointer" warnings
sparse: Fix an "symbol 'cmd_index_pack' not declared" warning
Makefile: Use cgcc rather than sparse in the check target
* mg/reflog-with-options:
reflog: fix overriding of command line options
t/t1411: test reflog with formats
builtin/log.c: separate default and setup of cmd_log_init()
In particular, sparse issues the "symbol 'a_symbol' was not declared.
Should it be static?" warnings for the following symbols:
attr.c:468:12: 'git_etc_gitattributes'
attr.c:476:5: 'git_attr_system'
vcs-svn/svndump.c:282:6: 'svndump_read'
vcs-svn/svndump.c:417:5: 'svndump_init'
vcs-svn/svndump.c:432:6: 'svndump_deinit'
vcs-svn/svndump.c:445:6: 'svndump_reset'
The symbols in attr.c only require file scope, so we add the static
modifier to their declaration.
The symbols in vcs-svn/svndump.c are external symbols, and they
already have extern declarations in the "svndump.h" header file,
so we simply include the header in svndump.c.
Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
In particular, sparse issues the following errors:
attr.c:472:43: error: undefined identifier 'ETC_GITATTRIBUTES'
config.c:821:43: error: undefined identifier 'ETC_GITCONFIG'
exec_cmd.c:14:37: error: undefined identifier 'PREFIX'
exec_cmd.c:83:28: error: undefined identifier 'GIT_EXEC_PATH'
builtin/help.c:328:46: error: undefined identifier 'GIT_MAN_PATH'
builtin/help.c:374:40: error: undefined identifier 'GIT_INFO_PATH'
builtin/help.c:382:45: error: undefined identifier 'GIT_HTML_PATH'
git.c:96:42: error: undefined identifier 'GIT_HTML_PATH'
git.c:241:35: error: invalid initializer
http.c:293:43: error: undefined identifier 'GIT_HTTP_USER_AGENT'
which is caused by not passing the target-specific additions to
the EXTRA_CPPFLAGS variable to cgcc.
In order to fix the problem, we define a new sparse target which
depends on a set of non-existent "sparse object" files (*.sp)
which correspond to the set of C source files. In addition to the
new target, we also provide a new pattern rule for "creating" the
sparse object files from the source files by running cgcc. This
allows us to add '*.sp' to the rules setting the target-specific
EXTRA_CPPFLAGS variable, which is then included in the new pattern
rule to run cgcc.
Also, we change the 'check' target to re-direct the user to the
new sparse target.
Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
When relative dates are more than about a year ago, we start
writing them as "Y years, M months". At the point where we
calculate Y and M, we have the time delta specified as a
number of days. We calculate these integers as:
Y = days / 365
M = (days % 365 + 15) / 30
This rounds days in the latter half of a month up to the
nearest month, so that day 16 is "1 month" (or day 381 is "1
year, 1 month").
We don't round the year at all, though, meaning we can end
up with "1 year, 12 months", which is silly; it should just
be "2 years".
Implement this differently with months of size
onemonth = 365/12
so that
totalmonths = (long)( (days + onemonth/2)/onemonth )
years = totalmonths / 12
months = totalmonths % 12
In order to do this without floats, we write the first formula as
totalmonths = (days*12*2 + 365) / (365*2)
Tests and inspiration by Jeff King.
Helped-by: Jeff King <peff@peff.net>
Signed-off-by: Michael J Gruber <git@drmicha.warpmail.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
6abd933 (git-svn: allow the mergeinfo property to be set, 2010-09-24)
introduced the --mergeinfo option. Document it.
Signed-off-by: Michael J Gruber <git@drmicha.warpmail.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The local value of the config variable tar.umask is not passed to the
other side with --remote. We may want to change that, but for now just
document this fact.
Reported-by: Jacek Masiulaniec <jacek.masiulaniec@gmail.com>
Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
On systems where the local time and file modification time may be out of
sync (e.g. test directory on NFS) t3306 and t5305 can fail because prune
compares times such as "now" (client time) with file modification times
(server times for remote file systems). I.e., these are spurious test
failures.
Avoid this by setting the relevant modification times to the local time.
Noticed on a system with as little as 2s time skew.
Signed-off-by: Michael J Gruber <git@drmicha.warpmail.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Remove a spurious empty line which prevented asciidoc from recognizing a
list continuation mark ('+'), so that it does not get output literally any
more.
Signed-off-by: Michael J Gruber <git@drmicha.warpmail.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
I found that some doubled words had snuck back into projects from which
I'd already removed them, so now there's a "syntax-check" makefile rule in
gnulib to help prevent recurrence.
Running the command below spotted a few in git, too:
git ls-files | xargs perl -0777 -n \
-e 'while (/\b(then?|[iao]n|i[fst]|but|f?or|at|and|[dt])\s+\1\b/gims)' \
-e '{$n=($` =~ tr/\n/\n/ + 1); ($v=$&)=~s/\n/\\n/g;' \
-e 'print "$ARGV:$n:$v\n"}'
Signed-off-by: Jim Meyering <meyering@redhat.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The '-r' command-line option is a no-op provided only for backward
compatiblity since abd6970 (cherry-pick: make -r the default, 2006-10-05),
and somehow ended up surviving across reimplementation in C at 9509af6
(Make git-revert & git-cherry-pick a builtin, 2007-03-01) and another
rewrite of the command line parser at f810379 (Make builtin-revert.c use
parse_options, 2007-10-07). We should have stopped advertising the option
long time ago.
Signed-off-by: Ramkumar Ramachandra <artagnon@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The --quiet flag is not meant to be passed on to the diff, as the user
always wants the patches to be produced so catch it and pass it to
reopen_stdout which decides whether to print the filename or not.
Noticed by Paul Gortmaker
Signed-off-by: Carlos Martín Nieto <cmn@elego.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This changes --dirstat analysis to count "damage" toward the target filename,
rather than the source filename. For renames within a directory, this won't
matter to the final output, but when moving files between diretories, the
output now lists the target directory rather than the source directory.
Signed-off-by: Johan Herland <johan@herland.net>
Acked-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
parse_value in config.c has a static buffer of 1024 bytes that it
parse the value into. This can sometimes be a problem when a
config file contains very long values.
It's particularly amusing that git-config already is able to write
such files, so it should probably be able to read them as well.
Fix this by using a strbuf instead of a fixed-size buffer.
Signed-off-by: Erik Faye-Lund <kusmabite@gmail.com>
Acked-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
strbuf_init does not zero-terminate the initial buffer when hint is
non-zero. Fix this so we can rely on the string to be zero-terminated
even if we haven't filled it with anything yet.
Signed-off-by: Erik Faye-Lund <kusmabite@gmail.com>
Acked-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Currently, the --dirstat analysis ignores when lines within a file are
rearranged, because the "damage" calculated by show_dirstat() is 0.
However, if the object name has changed, we already know that there is
some damage, and it is unintuitive to claim there is _no_ damage.
Teach show_dirstat() to assign a minimum amount of damage (== 1) to
entries for which the analysis otherwise yields zero damage, to still
represent that these files are changed, instead of saying that there
is no change.
Also, skip --dirstat analysis when the object names are the same (e.g. for
a pure file rename).
Signed-off-by: Johan Herland <johan@herland.net>
Acked-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
