Jeff King [Tue, 31 May 2011 15:33:56 +0000 (11:33 -0400)]
diff_tree: disable QUICK optimization with diff filter
We stop looking for changes early with QUICK, so our diff
queue contains only a subset of the changes. However, we
don't apply diff filters until later; it will appear at that
point as though there are no changes matching our filter,
when in reality we simply didn't keep looking for changes
long enough.
Commit
2cfe8a6 (diff --quiet: disable optimization when
--diff-filter=X is used, 2011-03-16) fixes this in some
cases by disabling the optimization when a filter is
present. However, it only tweaked run_diff_files, missing
the similar case in diff_tree. Thus the fix worked only for
diffing the working tree and index, but not between trees.
Noticed by Yasushi SHOJI.
Signed-off-by: Jeff King <redacted>
Signed-off-by: Junio C Hamano <redacted>
Junio C Hamano [Tue, 31 May 2011 03:19:21 +0000 (20:19 -0700)]
Merge branch 'jc/fmt-req-fix'
* jc/fmt-req-fix:
userformat_find_requirements(): find requirement for the correct format
Junio C Hamano [Tue, 31 May 2011 03:19:14 +0000 (20:19 -0700)]
Merge branch 'jk/maint-config-alias-fix'
* jk/maint-config-alias-fix:
handle_options(): do not miscount how many arguments were used
config: always parse GIT_CONFIG_PARAMETERS during git_config
git_config: don't peek at global config_parameters
config: make environment parsing routines static
Conflicts:
config.c
Jonathan Nieder [Mon, 30 May 2011 15:52:56 +0000 (10:52 -0500)]
Documentation: do not misinterpret refspecs as bold text
In v1.7.3.3~2 (Documentation: do not misinterpret pull refspec as bold
text, 2010-12-03) many uses of asterisks in expressions like
"refs/heads/*:refs/svn/origin/branches/*" were escaped as {asterisk}
to avoid being treated as delimiters for bold text, but these two were
missed.
Signed-off-by: Jonathan Nieder <redacted>
Signed-off-by: Junio C Hamano <redacted>
Jeff King [Mon, 30 May 2011 14:19:05 +0000 (10:19 -0400)]
format-patch: make zero-length subject prefixes prettier
If you give a zero-length subject prefix to format-patch
(e.g., "format-patch --subject-prefix="), we will print the
ugly:
Subject: [ 1/2] your subject here
because we always insert a space between the prefix and
numbering. Requiring the user to provide the space in their
prefix would be more flexible, but would break existing
usage. This patch provides a DWIM and suppresses the space
for zero-length prefixes, under the assumption that nobody
actually wants "[ 1/2]".
Signed-off-by: Jeff King <redacted>
Signed-off-by: Junio C Hamano <redacted>
Ævar Arnfjörð Bjarmason [Sun, 29 May 2011 11:00:35 +0000 (11:00 +0000)]
git-sh-i18n--envsubst: add SYNOPSIS section to the documentation
Change the documentation for the git-sh-i18n--envsubst program to
include a SYNOPSIS section. Include the invocation of the program from
git-sh-i18n.sh.
Not having a SYNOPSIS section caused the "doc" target to fail on
Centos 5.5 with asciidoc 8.2.5, while building with 8.6.4 on Debian
works just fine.
The relevant error was:
ERROR: git-sh-i18n--envsubst.txt: line 9: second section must be named SYNOPSIS
Signed-off-by: Ævar Arnfjörð Bjarmason <redacted>
Signed-off-by: Junio C Hamano <redacted>
Junio C Hamano [Mon, 30 May 2011 07:09:55 +0000 (00:09 -0700)]
Merge branch 'maint'
* maint:
git-submodule.sh: separate parens by a space to avoid confusing some shells
Documentation/technical/api-diff.txt: correct name of diff_unmerge()
read_gitfile_gently: use ssize_t to hold read result
remove tests of always-false condition
rerere.c: diagnose a corrupt MERGE_RR when hitting EOF between TAB and '\0'
Junio C Hamano [Mon, 30 May 2011 07:09:41 +0000 (00:09 -0700)]
Merge branch 'jm/maint-misc-fix' into maint
* jm/maint-misc-fix:
read_gitfile_gently: use ssize_t to hold read result
remove tests of always-false condition
rerere.c: diagnose a corrupt MERGE_RR when hitting EOF between TAB and '\0'
Junio C Hamano [Mon, 30 May 2011 07:09:36 +0000 (00:09 -0700)]
Merge branch 'bc/maint-submodule-fix-parked' into maint
* bc/maint-submodule-fix-parked:
git-submodule.sh: separate parens by a space to avoid confusing some shells
Junio C Hamano [Mon, 30 May 2011 07:03:52 +0000 (00:03 -0700)]
Merge branch 'bc/maint-api-doc-parked' into maint
* bc/maint-api-doc-parked:
Documentation/technical/api-diff.txt: correct name of diff_unmerge()
Junio C Hamano [Mon, 30 May 2011 07:00:07 +0000 (00:00 -0700)]
Merge branch 'mk/grep-pcre'
* mk/grep-pcre:
git-grep: Fix problems with recently added tests
git-grep: Update tests (mainly for -P)
Makefile: Pass USE_LIBPCRE down in GIT-BUILD-OPTIONS
git-grep: update tests now regexp type is "last one wins"
git-grep: do not die upon -F/-P when grep.extendedRegexp is set.
git-grep: Bail out when -P is used with -F or -E
grep: Add basic tests
configure: Check for libpcre
git-grep: Learn PCRE
grep: Extract compile_regexp_failed() from compile_regexp()
grep: Fix a typo in a comment
grep: Put calls to fixmatch() and regmatch() into patmatch()
contrib/completion: --line-number to git grep
Documentation: Add --line-number to git-grep synopsis
Michał Kiedrowicz [Thu, 26 May 2011 22:43:59 +0000 (00:43 +0200)]
git-grep: Fix problems with recently added tests
Brian Gernhardt reported that test 'git grep -E -F -G a\\+b' fails on
OS X 10.6.7. This is because I assumed \+ is part of BRE, which isn't
true on all platforms.
The easiest way to make this test pass is to just update expected
output, but that would make the test pointless. Its real purpose is to
check whether 'git grep -E -F -G' is different from 'git grep -E -G -F'.
To check that, let's change pattern to "a+b*c". This should return
different match for -G, -F and -E.
I also made two small tweaks to the tests. First, I added path "ab" to
all calls to future-proof tests. Second, I updated last two tests to
better show that 'git grep -P -E' is different from 'git grep -E -P'.
Signed-off-by: Michał Kiedrowicz <redacted>
Signed-off-by: Junio C Hamano <redacted>
Junio C Hamano [Mon, 30 May 2011 06:51:26 +0000 (23:51 -0700)]
Merge branch 'jc/notes-batch-removal'
* jc/notes-batch-removal:
show: --ignore-missing
notes remove: --stdin reads from the standard input
notes remove: --ignore-missing
notes remove: allow removing more than one
Junio C Hamano [Mon, 30 May 2011 06:51:22 +0000 (23:51 -0700)]
Merge branch 'jk/haves-from-alternate-odb'
* jk/haves-from-alternate-odb:
receive-pack: eliminate duplicate .have refs
bisect: refactor sha1_array into a generic sha1 list
refactor refs_from_alternate_cb to allow passing extra data
Junio C Hamano [Mon, 30 May 2011 02:08:51 +0000 (19:08 -0700)]
Merge branch 'jn/run-command-error-failure' into maint
* jn/run-command-error-failure:
run-command: handle short writes and EINTR in die_child
tests: check error message from run_command
Brandon Casey [Thu, 26 May 2011 20:43:21 +0000 (13:43 -0700)]
builtin/commit.c: set status_format _after_ option parsing
'git status' should use --porcelain output format when -z is given.
It was not doing so since the _effect_ of using -z, namely that
null_termination would be set, was being checked _before_ option parsing
was performed.
So, move the check so that it is performed after option parsing.
Signed-off-by: Brandon Casey <redacted>
Signed-off-by: Junio C Hamano <redacted>
Brandon Casey [Thu, 26 May 2011 20:43:20 +0000 (13:43 -0700)]
t7508: demonstrate status's failure to use --porcelain format with -z
When 'git status' is supplied the -z switch, and no output format has been
selected, it is supposed to use the --porcelain format. This does not
happen. Instead, the standard long format is used. Add a test to
demonstrate this failure.
Signed-off-by: Brandon Casey <redacted>
Signed-off-by: Junio C Hamano <redacted>
Raphael Zimmerer [Tue, 19 Apr 2011 20:37:09 +0000 (22:37 +0200)]
gitk: When a commit contains a note, mark it with a yellow box
It is desirable to see at a glance which commits do contain notes.
Therefore mark them with a yellow rectangle.
That can be suppressed with `gitk --no-notes`.
Signed-off-by: Raphael Zimmerer <redacted>
Signed-off-by: Paul Mackerras <redacted>
Anders Kaseorg [Wed, 19 Jan 2011 19:47:25 +0000 (14:47 -0500)]
gitk: Remember time zones from author and commit timestamps
When resolving a conflicted cherry-pick, this lets us pass
GIT_AUTHOR_DATE to git citool with the correct timezone.
It does this by making elements 2 and 4 of the commitinfo array
entries, which store the author and committer dates of the commit,
be 2-element lists storing the numerical date and timezone offset,
rather than just the numerical date.
Signed-off-by: Anders Kaseorg <redacted>
Signed-off-by: Paul Mackerras <redacted>
Anders Kaseorg [Wed, 19 Jan 2011 19:46:59 +0000 (14:46 -0500)]
gitk: Remove unused $cdate array
It was unused since commit
9f1afe05c3 ("gitk: New improved gitk").
Signed-off-by: Anders Kaseorg <redacted>
Signed-off-by: Paul Mackerras <redacted>
Junio C Hamano [Sat, 28 May 2011 19:25:24 +0000 (12:25 -0700)]
log: --quiet should serve as synonym to -s
The previous commit simply hijacked --quiet and essentially made it into a
no-op. Instead, take it as a cue that the end user wants to omit the patch
output from commands that default to show patches, e.g. "show".
Signed-off-by: Junio C Hamano <redacted>
Junio C Hamano [Sat, 28 May 2011 04:50:39 +0000 (21:50 -0700)]
diff --stat-count: finishing touches
Signed-off-by: Junio C Hamano <redacted>
Jeff King [Fri, 27 May 2011 20:16:14 +0000 (16:16 -0400)]
rebase: write a reflog entry when finishing
When we finish a rebase, our detached HEAD is at the final
result. We update the original branch ref with this result,
and then point the HEAD symbolic ref at the updated branch.
We write a reflog for the branch update, but not for the
update of HEAD.
Because we're already at the final result on the detached
HEAD, moving to the branch actually doesn't change our
commit sha1 at all. So in that sense, a reflog entry would
be pointless.
However, humans do read reflogs, and an entry saying "rebase
finished: returning to refs/heads/master" can be helpful in
understanding what is going on.
Signed-off-by: Jeff King <redacted>
Signed-off-by: Junio C Hamano <redacted>
Csaba Henk [Fri, 27 May 2011 20:13:02 +0000 (16:13 -0400)]
rebase: create HEAD reflog entry when aborting
When we abort a rebase, we return to the original value of
HEAD. Failing to write a reflog entry means we create a
gap in the reflog (which can cause "git show
HEAD@{5.minutes.ago}" to issue a warning). Plus having the
extra entry makes the reflog easier to follow for a human.
Signed-off-by: Jeff King <redacted>
Signed-off-by: Junio C Hamano <redacted>
Junio C Hamano [Thu, 5 May 2011 01:50:45 +0000 (18:50 -0700)]
config.mak.in: allow "configure --sysconfdir=/else/where"
We do allow vanilla Makefile users to say make sysconfdir=/else/where
and config.mak can also be tweaked manually for the same effect. Give
the same configurablity to ./configure users as well.
Signed-off-by: Junio C Hamano <redacted>
Jakub Narebski [Fri, 27 May 2011 13:50:01 +0000 (15:50 +0200)]
gitweb.js: use setTimeout rather than setInterval in blame_incremental.js
If there is a possibility that your logic could take longer to execute
than the interval time, it is recommended that you recursively call a
named function using window.setTimeout rather than window.setInterval.
Therefore instead of using setInterval as an alternate way of invoking
handleResponse (because some web browsers call onreadystatechange only
once per each distinct state, and not for each server flush), use
setTimeout and reset it from handleResponse. As a bonus this allows
us to get rid of timer if it turns out that web browser calls
onreadystatechange on each server flush.
While at it get rid of `xhr' global variable, creating it instead as
local variable in startBlame and passing it as parameter, and of
`pollTimer' global variable, passing it as member of xhr object
(xhr.pollTimer).
Signed-off-by: Jakub Narebski <redacted>
Signed-off-by: Junio C Hamano <redacted>
Jakub Narebski [Fri, 27 May 2011 13:50:00 +0000 (15:50 +0200)]
gitweb.js: No need for loop in blame_incremental's handleResponse()
JavaScript is single-threaded, so there is no need for protecting
against changes to XMLHttpRequest object behind event handler back.
Therefore there is no need for loop that was here in case `xhr' got
new changes while processing current changes. This should make code a
bit more clear.
Signed-off-by: Jakub Narebski <redacted>
Signed-off-by: Junio C Hamano <redacted>
Jakub Narebski [Fri, 27 May 2011 13:49:59 +0000 (15:49 +0200)]
gitweb.js: No need for inProgress in blame_incremental.js
JavaScript is single-threaded, so there is no need for protection
against re-entrancy via inProgress variable.
In particular calls to setInterval handler are stacked if handler
doesn't finish before new interrupt (before new interval). The same
happens with events - they are (hopefully) stacked if even handler
didn't finish work.
Signed-off-by: Jakub Narebski <redacted>
Signed-off-by: Junio C Hamano <redacted>
Erik Faye-Lund [Fri, 27 May 2011 16:00:40 +0000 (18:00 +0200)]
verify_path: consider dos drive prefix
If someone manage to create a repo with a 'C:' entry in the
root-tree, files can be written outside of the working-dir. This
opens up a can-of-worms of exploits.
Fix it by explicitly checking for a dos drive prefix when verifying
a paht. While we're at it, make sure that paths beginning with '\' is
considered absolute as well.
Noticed-by: Theo Niessink <redacted>
Signed-off-by: Erik Faye-Lund <redacted>
Signed-off-by: Junio C Hamano <redacted>
Theo Niessink [Fri, 27 May 2011 16:00:39 +0000 (18:00 +0200)]
real_path: do not assume '/' is the path seperator
real_path currently assumes it's input had '/' as path seperator.
This assumption does not hold true for the code-path from
prefix_path (on Windows), where real_path can be called before
normalize_path_copy.
Fix real_path so it doesn't make this assumption. Create a helper
function to reverse-search for the last path-seperator in a string.
Signed-off-by: Theo Niessink <redacted>
Signed-off-by: Erik Faye-Lund <redacted>
Signed-off-by: Junio C Hamano <redacted>
Theo Niessink [Fri, 27 May 2011 16:00:38 +0000 (18:00 +0200)]
A Windows path starting with a backslash is absolute
This fixes prefix_path() not recognizing e.g. \foo\bar as an absolute path
on Windows.
Signed-off-by: Theo Niessink <redacted>
Signed-off-by: Erik Faye-Lund <redacted>
Signed-off-by: Junio C Hamano <redacted>
Michael J Gruber [Fri, 27 May 2011 12:36:42 +0000 (14:36 +0200)]
diff-options.txt: describe --stat-{width,name-width,count}
Signed-off-by: Michael J Gruber <redacted>
Signed-off-by: Junio C Hamano <redacted>
Michael J Gruber [Fri, 27 May 2011 12:36:41 +0000 (14:36 +0200)]
diff: introduce --stat-lines to limit the stat lines
Often one is interested in the full --stat output only for commits which
change a few files, but not others, because larger restructuring gives a
--stat which fills a few screens.
Introduce a new option --stat-count=<count> which limits the --stat output
to the first <count> lines, followed by a "..." line. It can
also be given as the third parameter in
--stat=<width>,<name-width>,<count>.
Also, the unstuck form is supported analogous to the other two stat
parameters.
Signed-off-by: Michael J Gruber <redacted>
Signed-off-by: Junio C Hamano <redacted>
Michael J Gruber [Fri, 27 May 2011 12:36:40 +0000 (14:36 +0200)]
diff.c: omit hidden entries from namelen calculation with --stat
Currently, --stat calculates the longest name from all items but then
drops some (mode changes) from the output later on.
Instead, drop them from the namelen generation and calculation.
Signed-off-by: Michael J Gruber <redacted>
Signed-off-by: Junio C Hamano <redacted>
Jeff King [Fri, 27 May 2011 02:33:15 +0000 (22:33 -0400)]
docs: fix some antique example output
These diff-index and diff-tree sample outputs date back to
the first month of git's existence. The output format has
changed slightly since then, so let's have it match the
current output.
Signed-off-by: Jeff King <redacted>
Signed-off-by: Junio C Hamano <redacted>
Jeff King [Fri, 27 May 2011 02:32:41 +0000 (22:32 -0400)]
docs: make sure literal "->" isn't converted to arrow
Recent versions of asciidoc will treat "->" as a
single-glyph arrow symbol, unless it is inside a literal
code block. This is a problem if we are discussing literal
output and want to show the ASCII characters.
Our usage falls into three categories:
1. Inside a code block. These can be left as-is.
2. Discussing literal output or code, but inside a
paragraph. This patch escapes these as "\->".
3. Using the arrow as a symbolic element, such as "use the
Edit->Account Settings menu". In this case, the
arrow symbol is preferable, so we leave it as-is.
Signed-off-by: Jeff King <redacted>
Signed-off-by: Junio C Hamano <redacted>
Jeff King [Fri, 27 May 2011 02:31:51 +0000 (22:31 -0400)]
docs: update status --porcelain format
The --porcelain format was originally identical to the
--short format, but designed to be stable as the short
format changed. Since this was written, the short format
picked up a few incompatible niceties, but this description
was never changed.
Let's mention the differences. While we're at it, let's add
some sub-section headings to make the "output" section a
little easier to navigate.
Signed-off-by: Jeff King <redacted>
Signed-off-by: Junio C Hamano <redacted>
Jeff King [Fri, 27 May 2011 02:31:11 +0000 (22:31 -0400)]
docs: minor grammar fixes to git-status
Signed-off-by: Jeff King <redacted>
Signed-off-by: Junio C Hamano <redacted>
Junio C Hamano [Wed, 25 May 2011 01:02:48 +0000 (18:02 -0700)]
t0021: test application of both crlf and ident
Signed-off-by: Junio C Hamano <redacted>
Junio C Hamano [Fri, 20 May 2011 21:33:31 +0000 (14:33 -0700)]
Add streaming filter API
This introduces an API to plug custom filters to an input stream.
The caller gets get_stream_filter("path") to obtain an appropriate
filter for the path, and then uses it when opening an input stream
via open_istream(). After that, the caller can read from the stream
with read_istream(), and close it with close_istream(), just like an
unfiltered stream.
This only adds a "null" filter that is a pass-thru filter, but later
changes can add LF-to-CRLF and other filters, and the callers of the
streaming API do not have to change.
Signed-off-by: Junio C Hamano <redacted>
René Scharfe [Sat, 21 May 2011 21:25:06 +0000 (23:25 +0200)]
t0021-conversion.sh: fix NoTerminatingSymbolAtEOF test
The last line of the test file "expanded-keywords" ended in a newline,
which is a valid terminator for ident. Use printf instead of echo to omit
it and thus really test if a file that ends unexpectedly in the middle of
an ident tag is handled properly.
Also take the oppertunity to calculate the expected ID dynamically
instead of hardcoding it into the test script. This should make future
changes easier.
Signed-off-by: Rene Scharfe <redacted>
Signed-off-by: Junio C Hamano <redacted>
Junio C Hamano [Fri, 20 May 2011 19:59:01 +0000 (12:59 -0700)]
convert.h: move declarations for conversion from cache.h
Before adding the streaming filter API to the conversion layer,
move the existing declarations related to the conversion to its
own header file.
Signed-off-by: Junio C Hamano <redacted>
Junio C Hamano [Sun, 22 May 2011 01:28:41 +0000 (18:28 -0700)]
streaming: filter cascading
This implements an internal "cascade" filter mechanism that plugs
two filters in series.
Signed-off-by: Junio C Hamano <redacted>
Junio C Hamano [Sat, 21 May 2011 01:28:00 +0000 (18:28 -0700)]
streaming filter: ident filter
Add support for "ident" filter on the output codepath. This does not work
with lf-to-crlf filter together (yet).
Signed-off-by: Junio C Hamano <redacted>
Junio C Hamano [Fri, 20 May 2011 23:47:56 +0000 (16:47 -0700)]
Add LF-to-CRLF streaming conversion
If we do not have to guess or validate by scanning the input, we can
just stream this through.
Signed-off-by: Junio C Hamano <redacted>
Junio C Hamano [Sat, 21 May 2011 21:05:51 +0000 (14:05 -0700)]
stream filter: add "no more input" to the filters
Some filters may need to buffer the input and look-ahead inside it
to decide what to output, and they may consume more than zero bytes
of input and still not produce any output. After feeding all the
input, pass NULL as input as keep calling stream_filter() to let
such filters know there is no more input coming, and it is time for
them to produce the remaining output based on the buffered input.
Signed-off-by: Junio C Hamano <redacted>
Jeff King [Thu, 26 May 2011 22:28:17 +0000 (18:28 -0400)]
format-patch: preserve subject newlines with -k
In older versions of git, we used rfc822 header folding to
indicate that the original subject line had multiple lines
in it. But since
a1f6baa (format-patch: wrap long header
lines, 2011-02-23), we now use header folding whenever there
is a long line.
This means that "git am" cannot trust header folding as a
sign from format-patch that newlines should be preserved.
Instead, format-patch needs to signal more explicitly that
the newlines are significant. This patch does so by
rfc2047-encoding the newlines in the subject line. No
changes are needed on the "git am" end; it already decodes
the newlines properly.
Signed-off-by: Jeff King <redacted>
Signed-off-by: Junio C Hamano <redacted>
Jeff King [Thu, 26 May 2011 22:27:49 +0000 (18:27 -0400)]
clean up calling conventions for pretty.c functions
We have a pretty_print_context representing the parameters
for a pretty-print session, but we did not use it uniformly.
As a result, functions kept growing more and more arguments.
Let's clean this up in a few ways:
1. All pretty-print pp_* functions now take a context.
This lets us reduce the number of arguments to these
functions, since we were just passing around the
context values separately.
2. The context argument now has a cmit_fmt field, which
was passed around separately. That's one less argument
per function.
3. The context argument always comes first, which makes
calling a little more uniform.
This drops lines from some callers, and adds lines in a few
places (because we need an extra line to set the context's
fmt field). Overall, we don't save many lines, but the lines
that are there are a lot simpler and more readable.
Signed-off-by: Jeff King <redacted>
Signed-off-by: Junio C Hamano <redacted>
Jeff King [Thu, 26 May 2011 22:27:24 +0000 (18:27 -0400)]
pretty: add pp_commit_easy function for simple callers
Many callers don't actually care about the pretty print
context at all; let's just give them a simple way of
pretty-printing a commit without having to create a context
struct.
Signed-off-by: Jeff King <redacted>
Signed-off-by: Junio C Hamano <redacted>
David Aguilar [Thu, 26 May 2011 06:21:01 +0000 (23:21 -0700)]
git-mergetool--lib: Make vimdiff retain the current directory
When using difftool with vimdiff it can be unexpected that
the current directory changes to the root of the project.
Tell vim to chdir to the value of $GIT_PREFIX to fix this.
Care is taken to quote the variable so that vim expands it.
This avoids problems when directory names contain spaces.
Signed-off-by: David Aguilar <redacted>
Reported-by: Frédéric Heitzmann <redacted>
Signed-off-by: Junio C Hamano <redacted>
David Aguilar [Thu, 26 May 2011 03:37:13 +0000 (20:37 -0700)]
git: Remove handling for GIT_PREFIX
handle_alias() no longer needs to set GIT_PREFIX since it is defined
in setup_git_directory_gently(). Remove the duplicated effort and use
run_command_v_opt() since there is no need to setup the environment.
Signed-off-by: David Aguilar <redacted>
Signed-off-by: Junio C Hamano <redacted>
David Aguilar [Thu, 26 May 2011 03:37:12 +0000 (20:37 -0700)]
setup: Provide GIT_PREFIX to built-ins
GIT_PREFIX was added in
7cf16a14f5c070f7b14cf28023769450133172ae so that
aliases can know the directory from which a !alias was called.
Knowing the prefix relative to the root is helpful in other programs
so export it to built-ins as well.
Helped-by: Michael J Gruber <redacted>
Signed-off-by: David Aguilar <redacted>
Signed-off-by: Junio C Hamano <redacted>
Brandon Casey [Thu, 26 May 2011 20:52:04 +0000 (13:52 -0700)]
git-submodule.sh: separate parens by a space to avoid confusing some shells
Some shells interpret '(( ))' according to the rules for arithmetic
expansion. This may not follow POSIX, but is prevalent in commonly used
shells. Bash does not have a problem with this particular instance of
'((', likely because it is not followed by a '))', but the public domain
ksh does, and so does ksh on IRIX 6.5.
So, add a space between the parenthesis to avoid confusing these shells.
Signed-off-by: Brandon Casey <redacted>
Signed-off-by: Junio C Hamano <redacted>
Brandon Casey [Thu, 26 May 2011 20:46:56 +0000 (13:46 -0700)]
Documentation/technical/api-diff.txt: correct name of diff_unmerge()
Signed-off-by: Brandon Casey <redacted>
Signed-off-by: Junio C Hamano <redacted>
Jeff King [Thu, 26 May 2011 20:53:38 +0000 (16:53 -0400)]
mailinfo: always clean up rfc822 header folding
Without the "-k" option, mailinfo will convert a folded
subject header like:
Subject: this is a
subject that doesn't
fit on one line
into a single line. With "-k", however, we assumed that
these newlines were significant and represented something
that the sending side would want us to preserve.
For messages created by format-patch, this assumption was
broken by
a1f6baa (format-patch: wrap long header lines,
2011-02-23). For messages sent by arbitrary MUAs, this was
probably never a good assumption to make, as they may have
been folding subjects in accordance with rfc822's line
length recommendations all along.
This patch now joins folded lines with a single whitespace
character. This treats header folding purely as a syntactic
feature of the transport mechanism, not as something that
format-patch is trying to tell us about the original
subject.
Signed-off-by: Jeff King <redacted>
Signed-off-by: Junio C Hamano <redacted>
Jeff King [Thu, 26 May 2011 20:41:18 +0000 (16:41 -0400)]
t: test subject handling in format-patch / am pipeline
Commit
a1f6baa (format-patch: wrap long header lines,
2011-02-23) changed format-patch's behavior with respect to
long header lines, but made no accompanying changes to the
receiving side. It was thought that "git am" would handle
these folded subjects fine, but there is a regression when
using "am -k".
Let's add a test documenting this. While we're at it, let's
give more complete test coverage to document what should be
happening in each case. We test three types of subjects:
a short one, one long enough to require wrapping, and a
multiline subject. For each, we test these three
combinations:
format-patch | am
format-patch -k | am
format-patch -k | am -k
We don't bother testing "format-patch | am -k", which is
nonsense (you will be adding in [PATCH] cruft to each
subject).
This reveals the regression above (long subjects have
linebreaks introduced via "format-patch -k | am -k"),
as well as an existing non-optimal behavior (multiline
subjects are not preserved using "-k").
Signed-off-by: Jeff King <redacted>
Signed-off-by: Junio C Hamano <redacted>
Jeff King [Thu, 26 May 2011 16:30:27 +0000 (12:30 -0400)]
read_in_full: always report errors
The read_in_full function repeatedly calls read() to fill a
buffer. If the first read() returns an error, we notify the
caller by returning the error. However, if we read some data
and then get an error on a subsequent read, we simply return
the amount of data that we did read, and the caller is
unaware of the error.
This makes the tradeoff that seeing the partial data is more
important than the fact that an error occurred. In practice,
this is generally not the case; we care more if an error
occurred, and should throw away any partial data.
I audited the current callers. In most cases, this will make
no difference at all, as they do:
if (read_in_full(fd, buf, size) != size)
error("short read");
However, it will help in a few cases:
1. In sha1_file.c:index_stream, we would fail to notice
errors in the incoming stream.
2. When reading symbolic refs in resolve_ref, we would
fail to notice errors and potentially use a truncated
ref name.
3. In various places, we will get much better error
messages. For example, callers of safe_read would
erroneously print "the remote end hung up unexpectedly"
instead of showing the read error.
Signed-off-by: Jeff King <redacted>
Signed-off-by: Junio C Hamano <redacted>
Jeff King [Thu, 26 May 2011 15:11:00 +0000 (11:11 -0400)]
remote: allow "-t" with fetch mirrors
Commit
13fc2c1 (remote: disallow some nonsensical option
combinations, 2011-03-30) made it impossible to use "remote
add -t foo --mirror". The argument was that specifying
specific branches is useless because:
1. Push mirrors do not want a refspec at all.
2. The point of fetch mirroring is to use a broad refspec
like "refs/*", but using "-t" overrides that.
Point (1) is valid; "-t" with push mirrors is useless. But
point (2) ignored another side effect of using --mirror: it
fetches the refs directly into the refs/ namespace as they
are found upstream, instead of placing them in a
separate-remote layout.
So
13fc2c1 was overly constrictive, and disallowed
reasonable specific-branch mirroring, like:
git remote add -t heads/foo -t heads/bar --mirror=fetch
which makes the local "foo" and "bar" branches direct
mirrors of the remote, but does not fetch anything else.
This patch restores the original behavior, but only for
fetch mirrors.
Signed-off-by: Jeff King <redacted>
Signed-off-by: Junio C Hamano <redacted>
Jim Meyering [Thu, 26 May 2011 14:34:20 +0000 (16:34 +0200)]
sha1_file: use the correct type (ssize_t, not size_t) for read-style function
Using an unsigned type, we would fail to detect a read error and then
proceed to try to write (size_t)-1 bytes.
Signed-off-by: Jim Meyering <redacted>
Signed-off-by: Junio C Hamano <redacted>
Jeff King [Thu, 26 May 2011 16:28:44 +0000 (12:28 -0400)]
read_gitfile_gently: use ssize_t to hold read result
Otherwise, a negative error return becomes a very large read
value. We catch this in practice because we compare the
expected and actual numbers of bytes (and you are not likely
to be reading (size_t)-1 bytes), but this makes the
correctness a little more obvious.
Signed-off-by: Jeff King <redacted>
Signed-off-by: Junio C Hamano <redacted>
Jim Meyering [Thu, 26 May 2011 13:58:16 +0000 (15:58 +0200)]
remove tests of always-false condition
* fsck.c (fsck_error_function): Don't test obj->sha1 == 0.
It can never be true, since that sha1 member is an array.
* transport.c (set_upstreams): Likewise for ref->new_sha1.
Signed-off-by: Jim Meyering <redacted>
Signed-off-by: Junio C Hamano <redacted>
Jim Meyering [Thu, 26 May 2011 13:55:50 +0000 (15:55 +0200)]
plug a DIR buffer leak in rerere.c
Signed-off-by: Jim Meyering <redacted>
Signed-off-by: Junio C Hamano <redacted>
Jim Meyering [Thu, 26 May 2011 13:54:18 +0000 (15:54 +0200)]
rerere.c: diagnose a corrupt MERGE_RR when hitting EOF between TAB and '\0'
If we reach EOF after the SHA1-then-TAB, yet before the NUL that
terminates each file name, we would fill the file name buffer with \255
bytes resulting from the repeatedly-failing fgetc (returns EOF/-1) and
ultimately complain about "filename too long", because no NUL was
encountered.
Signed-off-by: Jim Meyering <redacted>
Signed-off-by: Junio C Hamano <redacted>
Junio C Hamano [Thu, 26 May 2011 17:41:33 +0000 (10:41 -0700)]
Update 1.7.6 draft release notes
Signed-off-by: Junio C Hamano <redacted>
Junio C Hamano [Thu, 26 May 2011 17:32:25 +0000 (10:32 -0700)]
Merge branch 'jn/userdiff-perl-updates'
* jn/userdiff-perl-updates:
userdiff/perl: tighten BEGIN/END block pattern to reject here-doc delimiters
tests: make test_expect_code quieter on success
userdiff/perl: catch sub with brace on second line
userdiff/perl: match full line of POD headers
userdiff/perl: anchor "sub" and "package" patterns on the left
t4018 (funcname patterns): minor cleanups
t4018 (funcname patterns): make configuration easier to track
t4018 (funcname patterns): make .gitattributes state easier to track
Junio C Hamano [Thu, 26 May 2011 17:32:19 +0000 (10:32 -0700)]
Merge branch 'rg/no-gecos-in-pwent'
* rg/no-gecos-in-pwent:
ident: add NO_GECOS_IN_PWENT for systems without pw_gecos in struct passwd
Conflicts:
Makefile
Junio C Hamano [Thu, 26 May 2011 17:32:11 +0000 (10:32 -0700)]
Merge branch 'jk/fetch-mark-complete-optimization'
* jk/fetch-mark-complete-optimization:
fetch: avoid repeated commits in mark_complete
Junio C Hamano [Thu, 26 May 2011 17:31:57 +0000 (10:31 -0700)]
Merge branch 'jn/gitweb-js'
* jn/gitweb-js:
gitweb: Make JavaScript ability to adjust timezones configurable
gitweb.js: Add UI for selecting common timezone to display dates
gitweb: JavaScript ability to adjust time based on timezone
gitweb: Unify the way long timestamp is displayed
gitweb: Refactor generating of long dates into format_timestamp_html
gitweb.js: Provide getElementsByClassName method (if it not exists)
gitweb.js: Introduce code to handle cookies from JavaScript
gitweb.js: Extract and improve datetime handling
gitweb.js: Provide default values for padding in padLeftStr and padLeft
gitweb.js: Update and improve comments in JavaScript files
gitweb: Split JavaScript for maintability, combining on build
Junio C Hamano [Thu, 26 May 2011 17:31:53 +0000 (10:31 -0700)]
Merge branch 'jn/ctags-more'
* jn/ctags-more:
gitweb: Optional grouping of projects by category
gitweb: Modularized git_get_project_description to be more generic
gitweb: Split git_project_list_body in two functions
Junio C Hamano [Thu, 26 May 2011 17:31:47 +0000 (10:31 -0700)]
Merge branch 'jc/require-work-tree-exists'
* jc/require-work-tree-exists:
require-work-tree wants more than what its name says
Junio C Hamano [Thu, 26 May 2011 17:30:28 +0000 (10:30 -0700)]
Sync with 1.7.5.3
Signed-off-by: Junio C Hamano <redacted>
Junio C Hamano [Thu, 26 May 2011 16:45:29 +0000 (09:45 -0700)]
Git 1.7.5.3
Signed-off-by: Junio C Hamano <redacted>
Junio C Hamano [Thu, 26 May 2011 17:29:24 +0000 (10:29 -0700)]
Merge branch 'maint-1.7.4' into maint
* maint-1.7.4:
Junio C Hamano [Thu, 26 May 2011 17:28:10 +0000 (10:28 -0700)]
Merge branch 'jk/git-connection-deadlock-fix' into maint-1.7.4
* jk/git-connection-deadlock-fix:
test core.gitproxy configuration
send-pack: avoid deadlock on git:// push with failed pack-objects
connect: let callers know if connection is a socket
connect: treat generic proxy processes like ssh processes
Conflicts:
connect.c
Junio C Hamano [Thu, 26 May 2011 17:27:55 +0000 (10:27 -0700)]
Merge branch 'js/maint-send-pack-stateless-rpc-deadlock-fix' into maint-1.7.4
* js/maint-send-pack-stateless-rpc-deadlock-fix:
sideband_demux(): fix decl-after-stmt
send-pack: unbreak push over stateless rpc
send-pack: avoid deadlock when pack-object dies early
Junio C Hamano [Thu, 26 May 2011 17:27:29 +0000 (10:27 -0700)]
Merge branch 'jk/maint-upload-pack-shallow' into maint-1.7.4
* jk/maint-upload-pack-shallow:
upload-pack: start pack-objects before async rev-list
Junio C Hamano [Thu, 26 May 2011 16:43:00 +0000 (09:43 -0700)]
Merge branch 'jm/maint-diff-words-with-sbe' into maint
* jm/maint-diff-words-with-sbe:
do not read beyond end of malloc'd buffer
Junio C Hamano [Thu, 26 May 2011 16:42:12 +0000 (09:42 -0700)]
Merge branch 'kk/maint-prefix-in-config-mak' into maint
* kk/maint-prefix-in-config-mak:
Honor $(prefix) set in config.mak* when defining ETC_GIT*
Revert "Honor $(prefix) set in config.mak* when defining ETC_GIT* and sysconfdir"
Honor $(prefix) set in config.mak* when defining ETC_GIT* and sysconfdir
Junio C Hamano [Thu, 26 May 2011 16:41:11 +0000 (09:41 -0700)]
Merge branch 'mg/diff-uiconfig-doc' into maint
* mg/diff-uiconfig-doc:
config.txt,diff-options.txt: porcelain vs. plumbing for color.diff
Junio C Hamano [Thu, 26 May 2011 16:40:50 +0000 (09:40 -0700)]
Merge branch 'ft/gitweb-tar-with-gzip-n' into maint
* ft/gitweb-tar-with-gzip-n:
gitweb: supply '-n' to gzip for identical output
Junio C Hamano [Thu, 26 May 2011 16:39:40 +0000 (09:39 -0700)]
Merge branch 'ss/doc-svn' into maint
* ss/doc-svn:
remove noise and inaccuracies from git-svn docs
Junio C Hamano [Thu, 26 May 2011 16:39:33 +0000 (09:39 -0700)]
Merge branch 'jn/format-patch-doc' into maint
* jn/format-patch-doc:
Documentation/format-patch: suggest Toggle Word Wrap add-on for Thunderbird
Documentation: publicize hints for sending patches with GMail
Documentation: publicize KMail hints for sending patches inline
Documentation: hints for sending patches inline with Thunderbird
Documentation: explain how to check for patch corruption
Junio C Hamano [Thu, 26 May 2011 16:38:44 +0000 (09:38 -0700)]
Merge branch 'jc/maint-pathspec-stdin-and-cmdline' into maint
* jc/maint-pathspec-stdin-and-cmdline:
setup_revisions(): take pathspec from command line and --stdin correctly
Junio C Hamano [Thu, 26 May 2011 16:37:41 +0000 (09:37 -0700)]
Merge branch 'jk/cherry-pick-root-with-resolve' into maint
* jk/cherry-pick-root-with-resolve:
t3503: test cherry picking and reverting root commits
revert: allow reverting a root commit
cherry-pick: handle root commits with external strategies
Junio C Hamano [Thu, 26 May 2011 16:37:04 +0000 (09:37 -0700)]
Merge branch 'rg/copy-gecos-username' into maint
* rg/copy-gecos-username:
copy_gecos: fix not adding nlen to len when processing "&"
Junio C Hamano [Thu, 26 May 2011 16:36:33 +0000 (09:36 -0700)]
Merge branch 'fc/completion-zsh' into maint
* fc/completion-zsh:
git-completion: fix regression in zsh support
Junio C Hamano [Thu, 26 May 2011 16:33:25 +0000 (09:33 -0700)]
Merge branch 'jk/git-connection-deadlock-fix' into maint
* jk/git-connection-deadlock-fix:
test core.gitproxy configuration
send-pack: avoid deadlock on git:// push with failed pack-objects
connect: let callers know if connection is a socket
connect: treat generic proxy processes like ssh processes
Conflicts:
connect.c
Junio C Hamano [Thu, 26 May 2011 16:32:14 +0000 (09:32 -0700)]
Merge branch 'js/maint-send-pack-stateless-rpc-deadlock-fix' into maint
* js/maint-send-pack-stateless-rpc-deadlock-fix:
sideband_demux(): fix decl-after-stmt
send-pack: unbreak push over stateless rpc
send-pack: avoid deadlock when pack-object dies early
Junio C Hamano [Thu, 26 May 2011 16:25:47 +0000 (09:25 -0700)]
compat/fnmatch/fnmatch.c: give a fall-back definition for NULL
Somebody tried to compile fnmatch.c compatibility file on Interix and got
an error because no header included in the file on that platform defined
NULL. It usually comes from stddef.h and indirectly from other headers
like string.h, unistd.h, stdio.h, stdlib.h, etc., but with the way we
compile this file from our Makefile, inclusion of the header files that
are expected to define NULL in fnmatch.c do not happen because they are
protected with "#ifdef STDC_HEADERS", etc. which we do not pass.
As the least-impact workaround, give a fall-back definition when none of
the headers define NULL.
Noticed-by: Markus Duft <redacted>
Signed-off-by: Junio C Hamano <redacted>
Junio C Hamano [Thu, 26 May 2011 15:52:11 +0000 (08:52 -0700)]
Merge branch 'svn-fe-maint' of git://repo.or.cz/git/jrn into maint
* 'svn-fe-maint' of git://repo.or.cz/git/jrn:
Revert "t0081 (line-buffer): add buffering tests"
David Barr [Sat, 19 Mar 2011 07:20:54 +0000 (18:20 +1100)]
vcs-svn: implement text-delta handling
Handle input in Subversion's dumpfile format, version 3. This is the
format produced by "svnrdump dump" and "svnadmin dump --deltas", and
the main difference between v3 dumpfiles and the dumpfiles already
handled is that these can include nodes whose properties and text are
expressed relative to some other node.
To handle such nodes, we find which node the text and properties are
based on, handle its property changes, use the cat-blob command to
request the basis blob from the fast-import backend, use the
svndiff0_apply() helper to apply the text delta on the fly, writing
output to a temporary file, and then measure that postimage file's
length and write its content to the fast-import stream.
The temporary postimage file is shared between delta-using nodes to
avoid some file system overhead.
The svn-fe interface needs to be more complicated to accomodate the
backward flow of information from the fast-import backend to svn-fe.
The backflow fd is not needed when parsing streams without deltas,
though, so existing scripts using svn-fe on v2 dumps should
continue to work.
NEEDSWORK: generalize interface so caller sets the backflow fd, close
temporary file before exiting
Signed-off-by: David Barr <redacted>
Signed-off-by: Jonathan Nieder <redacted>
Signed-off-by: David Barr <redacted>
Signed-off-by: Jonathan Nieder <redacted>
Jonathan Nieder [Thu, 26 May 2011 07:27:48 +0000 (02:27 -0500)]
Merge branch 'db/delta-applier' into db/text-delta
* db/delta-applier:
vcs-svn: let deltas use data from preimage
vcs-svn: let deltas use data from postimage
vcs-svn: verify that deltas consume all inline data
vcs-svn: implement copyfrom_data delta instruction
vcs-svn: read instructions from deltas
vcs-svn: read inline data from deltas
vcs-svn: read the preimage when applying deltas
vcs-svn: parse svndiff0 window header
vcs-svn: skeleton of an svn delta parser
vcs-svn: make buffer_read_binary API more convenient
vcs-svn: learn to maintain a sliding view of a file
Makefile: list one vcs-svn/xdiff object or header per line
Conflicts:
Makefile
vcs-svn/LICENSE
Jonathan Nieder [Thu, 26 May 2011 07:12:14 +0000 (02:12 -0500)]
Merge branch 'db/svn-fe-code-purge' into svn-fe
* db/svn-fe-code-purge:
vcs-svn: drop obj_pool
vcs-svn: drop treap
vcs-svn: drop string_pool
vcs-svn: pass paths through to fast-import
Conflicts:
vcs-svn/fast_export.c
vcs-svn/fast_export.h
vcs-svn/repo_tree.c
vcs-svn/repo_tree.h
vcs-svn/string_pool.c
vcs-svn/svndump.c
vcs-svn/trp.txt
Jonathan Nieder [Thu, 26 May 2011 06:51:38 +0000 (01:51 -0500)]
Merge branch 'db/vcs-svn-incremental' into svn-fe
This teaches svn-fe to incrementally import into an existing
repository (at last!) at the expense of less convenient UI. Think of
it as growing pains. This opens the door to many excellent things,
and it would be a bad idea to discourage people from building on it
for much longer.
* db/vcs-svn-incremental:
vcs-svn: avoid using ls command twice
vcs-svn: use mark from previous import for parent commit
vcs-svn: handle filenames with dq correctly
vcs-svn: quote paths correctly for ls command
vcs-svn: eliminate repo_tree structure
vcs-svn: add a comment before each commit
vcs-svn: save marks for imported commits
vcs-svn: use higher mark numbers for blobs
vcs-svn: set up channel to read fast-import cat-blob response
Conflicts:
t/t9010-svn-fe.sh
vcs-svn/fast_export.c
vcs-svn/fast_export.h
vcs-svn/repo_tree.c
vcs-svn/svndump.c
Junio C Hamano [Wed, 25 May 2011 23:23:26 +0000 (16:23 -0700)]
Merge branch 'jc/bigfile'
* jc/bigfile:
Bigfile: teach "git add" to send a large file straight to a pack
index_fd(): split into two helper functions
index_fd(): turn write_object and format_check arguments into one flag
Junio C Hamano [Wed, 25 May 2011 23:23:22 +0000 (16:23 -0700)]
Merge branch 'js/log-abbrev-commit-config'
* js/log-abbrev-commit-config:
Add log.abbrevCommit config variable
"git log -h": typofix misspelled 'suppress'
Junio C Hamano [Wed, 25 May 2011 22:25:44 +0000 (15:25 -0700)]
Merge branch 'maint'
* maint:
init/clone: remove short option -L and document --separate-git-dir
Jens Lehmann [Wed, 25 May 2011 20:10:41 +0000 (22:10 +0200)]
Teach read-tree the -n|--dry-run option
The option can be used to check if read-tree with the same set of other
options like "-m" and "-u" would succeed without actually changing either
the index or the working tree.
The relevant tests in the t10?? range were extended to do a read-tree -n
before the real read-tree to make sure neither the index nor any local
files were changed with -n and the same exit code as without -n is
returned. The helper functions added for that purpose reside in the new
t/lib-read-tree.sh file.
The only exception is #13 in t1004 ("unlinking an un-unlink-able
symlink"). As this is an issue of wrong directory permissions it is not
detected with -n.
Signed-off-by: Jens Lehmann <redacted>
Signed-off-by: Junio C Hamano <redacted>
Jens Lehmann [Wed, 25 May 2011 20:07:51 +0000 (22:07 +0200)]
unpack-trees: add the dry_run flag to unpack_trees_options
Until now there was no way to test if unpack_trees() with update=1 would
succeed without really updating the work tree. The reason for that is that
setting update to 0 does skip the tests for new files and deactivates the
sparse handling, thereby making that unsuitable as a dry run.
Add the new dry_run flag to struct unpack_trees_options unpack_trees().
Setting that together with the update flag will check if the work tree
update would be successful without doing it for real.
The only class of problems that is not detected at the moment are file
system conditions like ENOSPC or missing permissions. Also the index
entries of updated files are not as they would be after a real checkout
because lstat() isn't run as the files aren't updated for real.
Signed-off-by: Jens Lehmann <redacted>
Signed-off-by: Junio C Hamano <redacted>
Junio C Hamano [Wed, 25 May 2011 19:43:59 +0000 (12:43 -0700)]
merge: reword the final message
Ever since the merge command was made multi-strategy aware, we said
Merge made by octopus.
at the end of a session. Reword it to
Merge made by the 'octopus' strategy.
Signed-off-by: Junio C Hamano <redacted>