OSDN Git Service
Junio C Hamano [Fri, 4 Sep 2015 02:18:05 +0000 (19:18 -0700)]
Merge branch 'ee/clean-test-fixes' into maint
* ee/clean-test-fixes:
t7300: fix broken && chains
Junio C Hamano [Fri, 4 Sep 2015 02:18:03 +0000 (19:18 -0700)]
Merge branch 'jk/log-missing-default-HEAD' into maint
"git init empty && git -C empty log" said "bad default revision 'HEAD'",
which was found to be a bit confusing to new users.
* jk/log-missing-default-HEAD:
log: diagnose empty HEAD more clearly
Junio C Hamano [Fri, 4 Sep 2015 02:18:03 +0000 (19:18 -0700)]
Merge branch 'cc/trailers-corner-case-fix' into maint
The "interpret-trailers" helper mistook a multi-paragraph title of
a commit log message with a colon in it as the end of the trailer
block.
* cc/trailers-corner-case-fix:
trailer: support multiline title
trailer: retitle a test and correct an in-comment message
trailer: ignore first line of message
Junio C Hamano [Fri, 4 Sep 2015 02:18:02 +0000 (19:18 -0700)]
Merge branch 'dt/commit-preserve-base-index-upon-opportunistic-cache-tree-update' into maint
When re-priming the cache-tree opportunistically while committing
the in-core index as-is, we mistakenly invalidated the in-core
index too aggressively, causing the experimental split-index code
to unnecessarily rewrite the on-disk index file(s).
* dt/commit-preserve-base-index-upon-opportunistic-cache-tree-update:
commit: don't rewrite shared index unnecessarily
Junio C Hamano [Fri, 4 Sep 2015 02:18:01 +0000 (19:18 -0700)]
Merge branch 'rs/archive-zip-many' into maint
"git archive" did not use zip64 extension when creating an archive
with more than 64k entries, which nobody should need, right ;-)?
* rs/archive-zip-many:
archive-zip: support more than 65535 entries
archive-zip: use a local variable to store the creator version
t5004: test ZIP archives with many entries
Junio C Hamano [Fri, 4 Sep 2015 02:18:00 +0000 (19:18 -0700)]
Merge branch 'jc/calloc-pathspec' into maint
Minor code cleanup.
* jc/calloc-pathspec:
ps_matched: xcalloc() takes nmemb and then element size
Junio C Hamano [Fri, 4 Sep 2015 02:17:59 +0000 (19:17 -0700)]
Merge branch 'ss/fix-config-fd-leak' into maint
* ss/fix-config-fd-leak:
config: close config file handle in case of error
Junio C Hamano [Fri, 4 Sep 2015 02:17:57 +0000 (19:17 -0700)]
Merge branch 'sg/wt-status-header-inclusion' into maint
* sg/wt-status-header-inclusion:
wt-status: move #include "pathspec.h" to the header
Junio C Hamano [Fri, 4 Sep 2015 02:17:56 +0000 (19:17 -0700)]
Merge branch 'po/po-readme' into maint
Doc updates for i18n.
* po/po-readme:
po/README: Update directions for l10n contributors
Junio C Hamano [Fri, 4 Sep 2015 02:17:54 +0000 (19:17 -0700)]
Merge branch 'sg/t3020-typofix' into maint
* sg/t3020-typofix:
t3020: fix typo in test description
Junio C Hamano [Fri, 4 Sep 2015 02:17:53 +0000 (19:17 -0700)]
Merge branch 'as/docfix-reflog-expire-unreachable' into maint
Docfix.
* as/docfix-reflog-expire-unreachable:
Documentation/config: fix inconsistent label on gc.*.reflogExpireUnreachable
Junio C Hamano [Fri, 4 Sep 2015 02:17:53 +0000 (19:17 -0700)]
Merge branch 'nd/fixup-linked-gitdir' into maint
The code in "multiple-worktree" support that attempted to recover
from an inconsistent state updated an incorrect file.
* nd/fixup-linked-gitdir:
setup: update the right file in multiple checkouts
Junio C Hamano [Fri, 4 Sep 2015 02:17:52 +0000 (19:17 -0700)]
Merge branch 'jk/rev-list-has-no-notes' into maint
"git rev-list" does not take "--notes" option, but did not complain
when one is given.
* jk/rev-list-has-no-notes:
rev-list: make it obvious that we do not support notes
Junio C Hamano [Fri, 4 Sep 2015 02:17:52 +0000 (19:17 -0700)]
Merge branch 'jk/fix-alias-pager-config-key-warnings' into maint
Because the configuration system does not allow "alias.0foo" and
"pager.0foo" as the configuration key, the user cannot use '0foo'
as a custom command name anyway, but "git 0foo" tried to look these
keys up and emitted useless warnings before saying '0foo is not a
git command'. These warning messages have been squelched.
* jk/fix-alias-pager-config-key-warnings:
config: silence warnings for command names with invalid keys
Junio C Hamano [Fri, 4 Sep 2015 02:17:51 +0000 (19:17 -0700)]
Merge branch 'nd/dwim-wildcards-as-pathspecs' into maint
Test updates for Windows.
* nd/dwim-wildcards-as-pathspecs:
t2019: skip test requiring '*' in a file name non Windows
Junio C Hamano [Fri, 4 Sep 2015 02:17:51 +0000 (19:17 -0700)]
Merge branch 'sg/help-group' into maint
We rewrote one of the build scripts in Perl but this reimplements
in Bourne shell.
* sg/help-group:
generate-cmdlist: re-implement as shell script
Junio C Hamano [Fri, 4 Sep 2015 02:17:50 +0000 (19:17 -0700)]
Merge branch 'ps/t1509-chroot-test-fixup' into maint
t1509 test that requires a dedicated VM environment had some
bitrot, which has been corrected.
* ps/t1509-chroot-test-fixup:
tests: fix cleanup after tests in t1509-root-worktree
tests: fix broken && chains in t1509-root-worktree
Junio C Hamano [Fri, 4 Sep 2015 02:17:50 +0000 (19:17 -0700)]
Merge branch 'jh/strbuf-read-use-read-in-full' into maint
strbuf_read() used to have one extra iteration (and an unnecessary
strbuf_grow() of 8kB), which was eliminated.
* jh/strbuf-read-use-read-in-full:
strbuf_read(): skip unnecessary strbuf_grow() at eof
Junio C Hamano [Fri, 4 Sep 2015 02:17:49 +0000 (19:17 -0700)]
Merge branch 'jk/long-error-messages' into maint
The codepath to produce error messages had a hard-coded limit to
the size of the message, primarily to avoid memory allocation while
calling die().
* jk/long-error-messages:
vreportf: avoid intermediate buffer
vreportf: report to arbitrary filehandles
Junio C Hamano [Fri, 4 Sep 2015 02:17:49 +0000 (19:17 -0700)]
Merge branch 'cb/open-noatime-clear-errno' into maint
When trying to see that an object does not exist, a state errno
leaked from our "first try to open a packfile with O_NOATIME and
then if it fails retry without it" logic on a system that refuses
O_NOATIME. This confused us and caused us to die, saying that the
packfile is unreadable, when we should have just reported that the
object does not exist in that packfile to the caller.
* cb/open-noatime-clear-errno:
git_open_noatime: return with errno=0 on success
Junio C Hamano [Fri, 4 Sep 2015 02:17:47 +0000 (19:17 -0700)]
Merge branch 'mh/get-remote-group-fix' into maint
An off-by-one error made "git remote" to mishandle a remote with a
single letter nickname.
* mh/get-remote-group-fix:
get_remote_group(): use skip_prefix()
get_remote_group(): eliminate superfluous call to strcspn()
get_remote_group(): rename local variable "space" to "wordlen"
get_remote_group(): handle remotes with single-character names
Christian Couder [Sun, 30 Aug 2015 19:14:40 +0000 (21:14 +0200)]
trailer: support multiline title
We currently ignore the first line passed to `git interpret-trailers`,
when looking for the beginning of the trailers.
Unfortunately this does not work well when a commit is created with a
line break in the title, using for example the following command:
git commit -m 'place of
code: change we made'
That's why instead of ignoring only the first line, it is better to
ignore the first paragraph.
Signed-off-by: Christian Couder <christian.couder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Erik Elfström [Sun, 30 Aug 2015 09:18:09 +0000 (11:18 +0200)]
t7300: fix broken && chains
While we are here, remove some boilerplate by using test_commit.
Signed-off-by: Erik Elfström <erik.elfstrom@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King [Sat, 29 Aug 2015 05:04:18 +0000 (01:04 -0400)]
log: diagnose empty HEAD more clearly
If you init or clone an empty repository, the initial
message from running "git log" is not very friendly:
$ git init
Initialized empty Git repository in /home/peff/foo/.git/
$ git log
fatal: bad default revision 'HEAD'
Let's detect this situation and write a more friendly
message:
$ git log
fatal: your current branch 'master' does not have any commits yet
We also detect the case that 'HEAD' points to a broken ref;
this should be even less common, but is easy to see. Note
that we do not diagnose all possible cases. We rely on
resolve_ref, which means we do not get information about
complex cases. E.g., "--default master" would use dwim_ref
to find "refs/heads/master", but we notice only that
"master" does not exist. Similarly, a complex sha1
expression like "--default HEAD^2" will not resolve as a
ref.
But that's OK. We fall back to a generic error message in
those cases, and they are unlikely to be used anyway.
Catching an empty or broken "HEAD" improves the common case,
and the other cases are not regressed.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
David Turner [Thu, 27 Aug 2015 17:07:54 +0000 (13:07 -0400)]
commit: don't rewrite shared index unnecessarily
Remove a cache invalidation which would cause the shared index to be
rewritten on as-is commits.
When the cache-tree has changed, we need to update it. But we don't
necessarily need to update the shared index. So setting
active_cache_changed to SOMETHING_CHANGED is unnecessary. Instead, we
let update_main_cache_tree just update the CACHE_TREE_CHANGED bit.
In order to test this, make test-dump-split-index not segfault on
missing replace_bitmap/delete_bitmap. This new codepath is not called
now that the test passes, but is necessary to avoid a segfault when the
new test is run with the old builtin/commit.c code.
Signed-off-by: David Turner <dturner@twopensource.com>
Acked-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Fri, 28 Aug 2015 18:19:57 +0000 (11:19 -0700)]
Git 2.5.1
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jose F. Morales [Fri, 28 Aug 2015 09:43:37 +0000 (09:43 +0000)]
Mingw: verify both ends of the pipe () call
The code to open and test the second end of the pipe clearly imitates
the code for the first end. A little too closely, though... Let's fix
the obvious copy-edit bug.
Signed-off-by: Jose F. Morales <jfmcjf@gmail.com>
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Reviewed-by: Jonathan Nieder <jrnieder@gmail.com>
Acked-by: Johannes Sixt <j6t@kdbg.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
René Scharfe [Sat, 22 Aug 2015 19:06:45 +0000 (21:06 +0200)]
archive-zip: support more than 65535 entries
Support more than 65535 entries cleanly by writing a "zip64 end of
central directory record" (with a 64-bit field for the number of
entries) before the usual "end of central directory record" (which
contains only a 16-bit field). InfoZIP's zip does the same.
Archives with 65535 or less entries are not affected.
Programs that extract all files like InfoZIP's zip and 7-Zip
ignored the field and could extract all files already. Software
that relies on the ZIP file directory to show a list of contained
files quickly to simulate to normal directory like Windows'
built-in ZIP functionality only saw a subset of the included files.
Windows supports ZIP64 since Vista according to
https://en.wikipedia.org/wiki/Zip_%28file_format%29#ZIP64.
Suggested-by: Johannes Schauer <josch@debian.org>
Signed-off-by: Rene Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
René Scharfe [Sat, 22 Aug 2015 19:06:31 +0000 (21:06 +0200)]
archive-zip: use a local variable to store the creator version
Use a simpler conditional right next to the code which makes a higher
creator version necessary -- namely symlink handling and support for
executable files -- instead of a long line with a ternary operator.
The resulting code has more lines but is simpler and allows reuse of
the value easily.
Signed-off-by: Rene Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
René Scharfe [Sat, 22 Aug 2015 19:06:12 +0000 (21:06 +0200)]
t5004: test ZIP archives with many entries
A ZIP file directory has a 16-bit field for the number of entries it
contains. There are 64-bit extensions to deal with that. Demonstrate
that git archive --format=zip currently doesn't use them and instead
overflows the field.
InfoZIP's unzip doesn't care about this field and extracts all files
anyway. Software that uses the directory for presenting a filesystem
like view quickly -- notably Windows -- depends on it, but doesn't
lend itself to an automatic test case easily. Use InfoZIP's zipinfo,
which probably isn't available everywhere but at least can provides
*some* way to check this field.
To speed things up a bit create and commit only a subset of the files
and build a fake tree out of duplicates and pass that to git archive.
Signed-off-by: Rene Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Christian Couder [Wed, 26 Aug 2015 02:51:00 +0000 (04:51 +0200)]
trailer: retitle a test and correct an in-comment message
Signed-off-by: Christian Couder <christian.couder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Tue, 25 Aug 2015 23:09:17 +0000 (16:09 -0700)]
Merge branch 'jk/guess-repo-name-regression-fix' into maint
"git clone $URL" in recent releases of Git contains a regression in
the code that invents a new repository name incorrectly based on
the $URL. This has been corrected.
* jk/guess-repo-name-regression-fix:
clone: use computed length in guess_dir_name
clone: add tests for output directory
Junio C Hamano [Tue, 25 Aug 2015 23:09:16 +0000 (16:09 -0700)]
Merge branch 'jk/test-with-x' into maint
Running tests with the "-x" option to make them verbose had some
unpleasant interactions with other features of the test suite.
* jk/test-with-x:
test-lib: disable trace when test is not verbose
test-lib: turn off "-x" tracing during chain-lint check
Junio C Hamano [Tue, 25 Aug 2015 23:09:16 +0000 (16:09 -0700)]
Merge branch 'sb/check-return-from-read-ref' into maint
* sb/check-return-from-read-ref:
transport-helper: die on errors reading refs.
Junio C Hamano [Tue, 25 Aug 2015 23:09:15 +0000 (16:09 -0700)]
Merge branch 'mm/pull-upload-pack' into maint
"git pull" in recent releases of Git has a regression in the code
that allows custom path to the --upload-pack=<program>. This has
been corrected.
Note that this is irrelevant for 'master' with "git pull" rewritten
in C.
* mm/pull-upload-pack:
pull: pass upload_pack only when it was given
pull.sh: quote $upload_pack when passing it to git-fetch
Junio C Hamano [Tue, 25 Aug 2015 23:06:53 +0000 (16:06 -0700)]
pull: pass upload_pack only when it was given
The upload_pack shell variable is initialized to an empty string, so
conditional expansion with ${upload_pack+"$upload_pack"} would not
work very well. You need a colon there.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Eric Sunshine [Sun, 23 Aug 2015 21:31:09 +0000 (17:31 -0400)]
generate-cmdlist: re-implement as shell script
527ec39 (generate-cmdlist: parse common group commands, 2015-05-21)
replaced generate-cmdlist.sh with a more functional Perl version,
generate-cmdlist.perl. The Perl version gleans named tags from a new
"common groups" section in command-list.txt and recognizes those
tags in "command list" section entries in place of the old 'common'
tag. This allows git-help to, not only recognize, but also group
common commands.
Although the tests require Perl,
527ec39 creates an unconditional
dependence upon Perl in the build system itself, which can not be
overridden with NO_PERL. Such a dependency may be undesirable; for
instance, the 'git-lite' package in the FreeBSD ports tree is
intended as a minimal Git installation (which may, for example, be
useful on servers needing only local clone and update capability),
which, historically, has not depended upon Perl[1].
Therefore, revive generate-cmdlist.sh and extend it to recognize
"common groups" and its named tags. Retire generate-cmdlist.perl.
[1]: http://thread.gmane.org/gmane.comp.version-control.git/275905/focus=276132
Signed-off-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Nguyễn Thái Ngọc Duy [Tue, 25 Aug 2015 10:30:46 +0000 (17:30 +0700)]
setup: update the right file in multiple checkouts
This code is introduced in
23af91d (prune: strategies for linked
checkouts - 2014-11-30), and it's supposed to implement this rule from
that commit's message:
- linked checkouts are supposed to keep its location in $R/gitdir up
to date. The use case is auto fixup after a manual checkout move.
Note the name, "$R/gitdir", not "$R/gitfile". Correct the path to be
updated accordingly.
While at there, make sure I/O errors are not silently dropped.
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King [Sun, 23 Aug 2015 17:56:40 +0000 (13:56 -0400)]
rev-list: make it obvious that we do not support notes
The rev-list command does not have the internal
infrastructure to display notes. Running:
git rev-list --notes HEAD
will silently ignore the "--notes" option. Running:
git rev-list --notes --grep=. HEAD
will crash on an assert. Running:
git rev-list --format=%N HEAD
will place a literal "%N" in the output (it does not even
expand to an empty string).
Let's have rev-list tell the user that it cannot fill the
user's request, rather than silently producing wrong data.
Likewise, let's remove mention of the notes options from the
rev-list documentation.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King [Mon, 24 Aug 2015 06:11:33 +0000 (02:11 -0400)]
config: silence warnings for command names with invalid keys
When we are running the git command "foo", we may have to
look up the config keys "pager.foo" and "alias.foo". These
config schemes are mis-designed, as the command names can be
anything, but the config syntax has some restrictions. For
example:
$ git foo_bar
error: invalid key: pager.foo_bar
error: invalid key: alias.foo_bar
git: 'foo_bar' is not a git command. See 'git --help'.
You cannot name an alias with an underscore. And if you have
an external command with one, you cannot configure its
pager.
In the long run, we may develop a different config scheme
for these features. But in the near term (and because we'll
need to support the existing scheme indefinitely), we should
at least squelch the error messages shown above.
These errors come from git_config_parse_key. Ideally we
would pass a "quiet" flag to the config machinery, but there
are many layers between the pager code and the key parsing.
Passing a flag through all of those would be an invasive
change.
Instead, let's provide a config function to report on
whether a key is syntactically valid, and have the pager and
alias code skip lookup for bogus keys. We can build this
easily around the existing git_config_parse_key, with two
minor modifications:
1. We now handle a NULL store_key, to validate but not
write out the normalized key.
2. We accept a "quiet" flag to avoid writing to stderr.
This doesn't need to be a full-blown public "flags"
field, because we can make the existing implementation
a static helper function, keeping the mess contained
inside config.c.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
SZEDER Gábor [Thu, 20 Aug 2015 14:06:27 +0000 (16:06 +0200)]
wt-status: move #include "pathspec.h" to the header
The declaration of 'struct wt_status' requires the declararion of 'struct
pathspec'.
Signed-off-by: SZEDER Gábor <szeder@ira.uka.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Christian Couder [Thu, 20 Aug 2015 21:59:15 +0000 (23:59 +0200)]
trailer: ignore first line of message
When looking for the start of the trailers in the message
we are passed, we should ignore the first line of the message.
The reason is that if we are passed a patch or commit message
then the first line should be the patch title.
If we are passed only trailers we can expect that they start
with an empty line that can be ignored too.
This way we can properly process commit messages that have
only one line with something that looks like a trailer, for
example like "area of code: change we made".
Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Andreas Schwab [Fri, 21 Aug 2015 15:06:18 +0000 (17:06 +0200)]
Documentation/config: fix inconsistent label on gc.*.reflogExpireUnreachable
Change <ref> to <pattern> in the description of
gc.*.reflogExpireUnreachable, since that is what the text refers to.
Signed-off-by: Andreas Schwab <schwab@linux-m68k.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
SZEDER Gábor [Thu, 20 Aug 2015 13:58:55 +0000 (15:58 +0200)]
t3020: fix typo in test description
Signed-off-by: SZEDER Gábor <szeder@ira.uka.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Thu, 20 Aug 2015 16:57:32 +0000 (09:57 -0700)]
ps_matched: xcalloc() takes nmemb and then element size
Even though multiplication is commutative, the order of arguments
should be xcalloc(nmemb, size). ps_matched is an array of 1-byte
element whose size is the same as the number of pathspec elements.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Wed, 19 Aug 2015 21:26:31 +0000 (14:26 -0700)]
Start preparing for 2.5.1
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Wed, 19 Aug 2015 21:41:34 +0000 (14:41 -0700)]
Merge branch 'ta/docfix-index-format-tech' into maint
* ta/docfix-index-format-tech:
typofix for index-format.txt
Junio C Hamano [Wed, 19 Aug 2015 21:41:33 +0000 (14:41 -0700)]
Merge branch 'sb/parse-options-codeformat' into maint
* sb/parse-options-codeformat:
parse-options: align curly braces for all options
Junio C Hamano [Wed, 19 Aug 2015 21:41:33 +0000 (14:41 -0700)]
Merge branch 'sb/remove-unused-var-from-builtin-add' into maint
* sb/remove-unused-var-from-builtin-add:
add: remove dead code
Junio C Hamano [Wed, 19 Aug 2015 21:41:32 +0000 (14:41 -0700)]
Merge branch 'kn/tag-doc-fix' into maint
* kn/tag-doc-fix:
Documentation/tag: remove double occurance of "<pattern>"
Junio C Hamano [Wed, 19 Aug 2015 21:41:31 +0000 (14:41 -0700)]
Merge branch 'es/doc-clean-outdated-tools' into maint
* es/doc-clean-outdated-tools:
Documentation/git-tools: retire manually-maintained list
Documentation/git-tools: drop references to defunct tools
Documentation/git-tools: fix item text formatting
Documentation/git-tools: improve discoverability of Git wiki
Documentation/git: drop outdated Cogito reference
Junio C Hamano [Wed, 19 Aug 2015 21:41:30 +0000 (14:41 -0700)]
Merge branch 'nd/export-worktree' into maint
Running an aliased command from a subdirectory when the .git thing
in the working tree is a gitfile pointing elsewhere did not work.
* nd/export-worktree:
setup: set env $GIT_WORK_TREE when work tree is set, like $GIT_DIR
Junio C Hamano [Wed, 19 Aug 2015 21:41:29 +0000 (14:41 -0700)]
Merge branch 'mh/fast-import-optimize-current-from' into maint
Often a fast-import stream builds a new commit on top of the
previous commit it built, and it often unconditionally emits a
"from" command to specify the first parent, which can be omitted in
such a case. This caused fast-import to forget the tree of the
previous commit and then re-read it from scratch, which was
inefficient. Optimize for this common case.
* mh/fast-import-optimize-current-from:
fast-import: do less work when given "from" matches current branch head
Junio C Hamano [Wed, 19 Aug 2015 21:41:29 +0000 (14:41 -0700)]
Merge branch 'ib/scripted-parse-opt-better-hint-string' into maint
The "rev-parse --parseopt" mode parsed the option specification
and the argument hint in a strange way to allow '=' and other
special characters in the option name while forbidding them from
the argument hint. This made it impossible to define an option
like "--pair <key>=<value>" with "pair=key=value" specification,
which instead would have defined a "--pair=key <value>" option.
* ib/scripted-parse-opt-better-hint-string:
rev-parse --parseopt: allow [*=?!] in argument hints
Junio C Hamano [Wed, 19 Aug 2015 21:41:28 +0000 (14:41 -0700)]
Merge branch 'se/doc-checkout-ours-theirs' into maint
A "rebase" replays changes of the local branch on top of something
else, as such they are placed in stage #3 and referred to as
"theirs", while the changes in the new base, typically a foreign
work, are placed in stage #2 and referred to as "ours". Clarify
the "checkout --ours/--theirs".
* se/doc-checkout-ours-theirs:
checkout: document subtlety around --ours/--theirs
Junio C Hamano [Wed, 19 Aug 2015 21:41:27 +0000 (14:41 -0700)]
Merge branch 'cb/uname-in-untracked' into maint
An experimental "untracked cache" feature used uname(2) in a
slightly unportable way.
* cb/uname-in-untracked:
untracked: fix detection of uname(2) failure
Junio C Hamano [Wed, 19 Aug 2015 21:41:27 +0000 (14:41 -0700)]
Merge branch 'as/sparse-checkout-removal' into maint
"sparse checkout" misbehaved for a path that is excluded from the
checkout when switching between branches that differ at the path.
* as/sparse-checkout-removal:
unpack-trees: don't update files with CE_WT_REMOVE set
Junio C Hamano [Wed, 19 Aug 2015 21:41:26 +0000 (14:41 -0700)]
Merge branch 'db/send-pack-user-signingkey' into maint
The low-level "git send-pack" did not honor 'user.signingkey'
configuration variable when sending a signed-push.
* db/send-pack-user-signingkey:
builtin/send-pack.c: respect user.signingkey
Junio C Hamano [Wed, 19 Aug 2015 21:41:26 +0000 (14:41 -0700)]
Merge branch 'jx/do-not-crash-receive-pack-wo-head' into maint
An attempt to delete a ref by pushing into a repositorywhose HEAD
symbolic reference points at an unborn branch that cannot be
created due to ref D/F conflict (e.g. refs/heads/a/b exists, HEAD
points at refs/heads/a) failed.
* jx/do-not-crash-receive-pack-wo-head:
receive-pack: crash when checking with non-exist HEAD
Junio C Hamano [Wed, 19 Aug 2015 21:41:24 +0000 (14:41 -0700)]
Merge branch 'da/subtree-date-confusion' into maint
"git subtree" (in contrib/) depended on "git log" output to be
stable, which was a no-no. Apply a workaround to force a
particular date format.
* da/subtree-date-confusion:
contrib/subtree: ignore log.date configuration
Philip Oakley [Sun, 16 Aug 2015 07:56:56 +0000 (15:56 +0800)]
po/README: Update directions for l10n contributors
Some Linux distributions (such as Ubuntu) have their own l10n workflows,
and their translations may be different. Add notes for this case for
l10n translators.
Signed-off-by: Philip Oakley <philipoakley@iee.org>
Signed-off-by: Jiang Xin <worldhello.net@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Sven Strickroth [Fri, 14 Aug 2015 20:21:17 +0000 (22:21 +0200)]
config: close config file handle in case of error
When updating an existing configuration file, we did not always
close the filehandle that is reading from the current configuration
file when we encountered an error (e.g. when unsetting a variable
that does not exist).
Signed-off-by: Sven Strickroth <email@cs-ware.de>
Signed-off-by: Sup Yut Sum <ch3cooli@gmail.com>
Reviewed-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Clemens Buchacher [Tue, 4 Aug 2015 08:24:29 +0000 (10:24 +0200)]
git_open_noatime: return with errno=0 on success
In read_sha1_file_extended we die if read_object fails with a fatal
error. We detect a fatal error if errno is non-zero and is not
ENOENT. If the object could not be read because it does not exist,
this is not considered a fatal error and we want to return NULL.
Somewhere down the line, read_object calls git_open_noatime to open
a pack index file, for example. We first try open with O_NOATIME.
If O_NOATIME fails with EPERM, we retry without O_NOATIME. When the
second open succeeds, errno is however still set to EPERM from the
first attempt. When we finally determine that the object does not
exist, read_object returns NULL and read_sha1_file_extended dies
with a fatal error:
fatal: failed to read object <sha1>: Operation not permitted
Fix this by resetting errno to zero before we call open again.
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Clemens Buchacher <clemens.buchacher@intel.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Johannes Sixt [Tue, 11 Aug 2015 20:38:46 +0000 (22:38 +0200)]
t2019: skip test requiring '*' in a file name non Windows
A test case introduced by
ae454f61 (Add tests for wildcard "path vs ref"
disambiguation) allocates a file named '*.c'. This does not work on
Windows, because the OS forbids file names containing wildcard
characters. The test case fails where the shell attempts to allocate the
file. Skip the test on Windows.
Signed-off-by: Johannes Sixt <j6t@kdbg.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King [Tue, 11 Aug 2015 18:13:59 +0000 (14:13 -0400)]
vreportf: avoid intermediate buffer
When we call "die(fmt, args...)", we end up in vreportf with
two pieces of information:
1. The prefix "fatal: "
2. The original fmt and va_list of args.
We format item (2) into a temporary buffer, and then fprintf
the prefix and the temporary buffer, along with a newline.
This has the unfortunate side effect of truncating any error
messages that are longer than 4096 bytes.
Instead, let's use separate calls for the prefix and
newline, letting us hand the item (2) directly to vfprintf.
This is essentially undoing
d048a96 (print
warning/error/fatal messages in one shot, 2007-11-09), which
tried to have the whole output end up in a single `write`
call.
But we can address this instead by explicitly requesting
line-buffering for the output handle, and by making sure
that the buffer is empty before we start (so that outputting
the prefix does not cause a flush due to hitting the buffer
limit).
We may still break the output into two writes if the content
is larger than our buffer, but there's not much we can do
there; depending on the stdio implementation, that might
have happened even with a single fprintf call.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King [Tue, 11 Aug 2015 18:06:15 +0000 (14:06 -0400)]
vreportf: report to arbitrary filehandles
The vreportf function always goes to stderr, but run-command
wants child errors to go to the parent's original stderr. To
solve this, commit
a5487dd duplicates the stderr fd and
installs die and error handlers to direct the output
appropriately (which later turned into the vwritef
function). This has two downsides, though:
- we make multiple calls to write(), which contradicts the
"write at once" logic from
d048a96 (print
warning/error/fatal messages in one shot, 2007-11-09).
- the custom handlers basically duplicate the normal
handlers. They're only a few lines of code, but we
should not have to repeat the magic "exit(128)", for
example.
We can solve the first by using fdopen() on the duplicated
descriptor. We can't pass this to vreportf, but we could
introduce a new vreportf_to to handle it.
However, to fix the second problem, we instead introduce a
new "set_error_handle" function, which lets the normal
vreportf calls output to a handle besides stderr. Thus we
can get rid of our custom handlers entirely, and just ask
the regular handlers to output to our new descriptor.
And as vwritef has no more callers, it can just go away.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jim Hill [Sun, 31 May 2015 18:16:45 +0000 (11:16 -0700)]
strbuf_read(): skip unnecessary strbuf_grow() at eof
The loop in strbuf_read() uses xread() repeatedly while extending
the strbuf until the call returns zero. If the buffer is
sufficiently large to begin with, this results in xread()
returning the remainder of the file to the end (returning
non-zero), the loop extending the strbuf, and then making another
call to xread() to have it return zero.
By using read_in_full(), we can tell when the read reached the end
of file: when it returns less than was requested, it's eof. This
way we can avoid an extra iteration that allocates an extra 8kB
that is never used.
Signed-off-by: Jim Hill <gjthill@gmail.com>
Reviewed-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King [Mon, 10 Aug 2015 15:48:22 +0000 (17:48 +0200)]
clone: use computed length in guess_dir_name
Commit
7e837c6 (clone: simplify string handling in
guess_dir_name(), 2015-07-09) changed clone to use
strip_suffix instead of hand-rolled pointer manipulation.
However, strip_suffix will strip from the end of a
NUL-terminated string, and we may have already stripped some
characters (like directory separators, or "/.git"). This
leads to commands like:
git clone host:foo.git/
failing to strip the ".git".
We must instead convert our pointer arithmetic into a
computed length and feed that to strip_suffix_mem, which will
then reduce the length further for us.
It would be nicer if we could drop the pointer manipulation
entirely, and just continually strip using strip_suffix. But
that doesn't quite work for two reasons:
1. The early suffixes we're stripping are not constant; we
need to look for is_dir_sep, which could be one of
several characters.
2. Mid-way through the stripping we compute the pointer
"start", which shows us the beginning of the pathname.
Which really give us two lengths to work with: the
offset from the start of the string, and from the start
of the path. By using pointers for the early part, we
can just compute the length from "start" when we need
it.
Signed-off-by: Jeff King <peff@peff.net>
Acked-by: Sebastian Schuberth <sschuberth@gmail.com>
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King [Mon, 10 Aug 2015 15:48:21 +0000 (17:48 +0200)]
clone: add tests for output directory
When we run "git clone $url", clone guesses from the $url
what to name the local output directory. We don't have any
test coverage of this, so let's add some basic tests.
This reveals a few problems:
- cloning "foo.git/" does not properly remove the ".git";
this is a recent regression from
7e837c6 (clone:
simplify string handling in guess_dir_name(), 2015-07-09)
- likewise, cloning foo/.git does not seem to handle the
bare case (we should end up in foo.git, but we try to
use foo/.git on the local end), which also comes from
7e837c6.
- cloning the root is not very smart about URL parsing,
and usernames and port numbers may end up in the
directory name
All of these tests are marked as failures.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King [Thu, 6 Aug 2015 05:33:57 +0000 (01:33 -0400)]
test-lib: disable trace when test is not verbose
The "-x" test-script option turns on the shell's "-x"
tracing, which can help show why a particular test is
failing. Unfortunately, this can create false negatives in
some tests if they invoke a shell function with its stderr
redirected. t5512.10 is such a test, as it does:
test_must_fail git ls-remote refs*master >actual 2>&1 &&
test_cmp exp actual
The "actual" file gets the "-x" trace for the test_must_fail
function, which prevents it from matching the expected
output.
There's no way to avoid this without managing the
trace flag inside each sub-function, which isn't really a
workable solution. But unless you specifically care about
t5512.10, we can work around it by enabling tracing only for
the specific tests we want.
You can already do:
./t5512-ls-remote.sh -x --verbose-only=16
to see the trace only for a specific test. But that doesn't
_disable_ the tracing in the other tests; it just sends it
to /dev/null. However, there's no point in generating a
trace that the user won't see, so we can simply disable
tracing whenever it doesn't have a matching verbose flag.
The normal case of just "./t5512-ls-remote.sh -x" stays the
same, as "-x" already implies "--verbose" (and
"--verbose-only" overrides "--verbose", which is why this
works at all). And for our test, we need only check
$verbose, as maybe_setup_verbose will have already
set that flag based on the $verbose_only list).
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King [Thu, 6 Aug 2015 05:31:47 +0000 (01:31 -0400)]
test-lib: turn off "-x" tracing during chain-lint check
Now that GIT_TEST_CHAIN_LINT is on by default, running:
./t0000-basic.sh -x --verbose-only=1
starts with:
expecting success:
find .git/objects -type f -print >should-be-empty &&
test_line_count = 0 should-be-empty
+ exit 117
error: last command exited with $?=117
+ find .git/objects -type f -print
+ test_line_count = 0 should-be-empty
+ test 3 != 3
+ wc -l
+ test 0 = 0
ok 1 - .git/objects should be empty after git init in an empty repo
This is confusing, as the "exit 117" line and the error line
(which is printed in red, no less!) are not part of the test
at all, but are rather in the separate chain-lint test_eval.
Let's unset the "trace" variable when eval-ing the chain
lint check, which avoids this.
Note that we cannot just do a one-shot variable like:
trace= test_eval ...
as the behavior of one-shot variables for function calls
is not portable.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Patrick Steinhardt [Wed, 5 Aug 2015 09:43:51 +0000 (11:43 +0200)]
tests: fix cleanup after tests in t1509-root-worktree
During cleanup we do a simple 'rm /*' to remove leftover files
from previous tests. As 'rm' errors out when there is anything it
cannot delete and there are directories present at '/' it will
throw an error, causing the '&&' chain to fail.
Fix this by explicitly removing the files.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Patrick Steinhardt [Wed, 5 Aug 2015 09:43:50 +0000 (11:43 +0200)]
tests: fix broken && chains in t1509-root-worktree
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Stefan Beller [Fri, 31 Jul 2015 23:57:57 +0000 (16:57 -0700)]
transport-helper: die on errors reading refs.
We check the return value of read_ref in 19 out of 21 cases.
This adds checks to the missing cases.
Signed-off-by: Stefan Beller <sbeller@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Mon, 3 Aug 2015 17:45:34 +0000 (10:45 -0700)]
Sync with 2.4.8
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Mon, 3 Aug 2015 17:40:37 +0000 (10:40 -0700)]
Git 2.4.8
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Mon, 3 Aug 2015 17:41:34 +0000 (10:41 -0700)]
Merge branch 'js/rebase-i-clean-up-upon-continue-to-skip' into maint
Abandoning an already applied change in "git rebase -i" with
"--continue" left CHERRY_PICK_HEAD and confused later steps.
* js/rebase-i-clean-up-upon-continue-to-skip:
rebase -i: do not leave a CHERRY_PICK_HEAD file behind
t3404: demonstrate CHERRY_PICK_HEAD bug
Junio C Hamano [Mon, 3 Aug 2015 17:41:33 +0000 (10:41 -0700)]
Merge branch 'ss/clone-guess-dir-name-simplify' into maint
Code simplification.
* ss/clone-guess-dir-name-simplify:
clone: simplify string handling in guess_dir_name()
Junio C Hamano [Mon, 3 Aug 2015 17:41:33 +0000 (10:41 -0700)]
Merge branch 'sg/completion-commit-cleanup' into maint
* sg/completion-commit-cleanup:
completion: teach 'scissors' mode to 'git commit --cleanup='
Junio C Hamano [Mon, 3 Aug 2015 17:41:32 +0000 (10:41 -0700)]
Merge branch 'pt/am-abort-fix' into maint
Various fixes around "git am" that applies a patch to a history
that is not there yet.
* pt/am-abort-fix:
am --abort: keep unrelated commits on unborn branch
am --abort: support aborting to unborn branch
am --abort: revert changes introduced by failed 3way merge
am --skip: support skipping while on unborn branch
am -3: support 3way merge on unborn branch
am --skip: revert changes introduced by failed 3way merge
Junio C Hamano [Mon, 3 Aug 2015 17:41:31 +0000 (10:41 -0700)]
Merge branch 'mh/reporting-broken-refs-from-for-each-ref' into maint
"git for-each-ref" reported "missing object" for 0{40} when it
encounters a broken ref. The lack of object whose name is 0{40} is
not the problem; the ref being broken is.
* mh/reporting-broken-refs-from-for-each-ref:
read_loose_refs(): treat NULL_SHA1 loose references as broken
read_loose_refs(): simplify function logic
for-each-ref: report broken references correctly
t6301: new tests of for-each-ref error handling
Junio C Hamano [Mon, 3 Aug 2015 17:41:30 +0000 (10:41 -0700)]
Merge branch 'sg/commit-cleanup-scissors' into maint
"git commit --cleanup=scissors" was not careful enough to protect
against getting fooled by a line that looked like scissors.
* sg/commit-cleanup-scissors:
commit: cope with scissors lines in commit message
Stefan Beller [Fri, 31 Jul 2015 00:19:16 +0000 (17:19 -0700)]
add: remove dead code
Signed-off-by: Stefan Beller <sbeller@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Matthieu Moy [Thu, 30 Jul 2015 20:40:03 +0000 (22:40 +0200)]
pull.sh: quote $upload_pack when passing it to git-fetch
The previous code broke for example
git pull --upload-pack 'echo --foo'
Reported-by: Joey Hess <id@joeyh.name>
Fix-suggested-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Matthieu Moy <Matthieu.Moy@imag.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Stefan Beller [Wed, 29 Jul 2015 20:18:37 +0000 (13:18 -0700)]
parse-options: align curly braces for all options
Signed-off-by: Stefan Beller <sbeller@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Michael Haggerty [Tue, 28 Jul 2015 21:08:21 +0000 (23:08 +0200)]
get_remote_group(): use skip_prefix()
Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Michael Haggerty [Tue, 28 Jul 2015 21:08:20 +0000 (23:08 +0200)]
get_remote_group(): eliminate superfluous call to strcspn()
There is no need to call it if value is the empty string. This also
eliminates code duplication.
Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Michael Haggerty [Tue, 28 Jul 2015 21:08:19 +0000 (23:08 +0200)]
get_remote_group(): rename local variable "space" to "wordlen"
Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Michael Haggerty [Tue, 28 Jul 2015 21:08:18 +0000 (23:08 +0200)]
get_remote_group(): handle remotes with single-character names
The code for splitting a whitespace-separated list of values in
"remotes.<name>" had an off-by-one error that caused it to skip over
remotes whose names consist of a single character.
Also remove unnecessary braces.
Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Eric Sunshine [Tue, 28 Jul 2015 20:06:15 +0000 (16:06 -0400)]
Documentation/git-tools: retire manually-maintained list
When Git was young, people looking for third-party Git-related tools
came to the Git project itself to find them, so it made sense to
maintain a list of tools here. These days, however, search engines fill
that role much more efficiently, so retire the manually-maintained
list.
The list of front-ends and tools on the Git wiki rates perhaps a distant
second to search engines, and may still have value, so retain a
reference to it.
Signed-off-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Eric Sunshine [Tue, 28 Jul 2015 20:06:14 +0000 (16:06 -0400)]
Documentation/git-tools: drop references to defunct tools
Cogito -- unmaintained since late 2006[1]
pg -- URL dead; web searches reveal no information
quilt2git -- URL dead; web searches reveal no information
(h)gct -- URL dead; no repository activity since 2007[2]
[1]: http://git.or.cz/cogito/
[2]: http://repo.or.cz/w/hgct.git
Signed-off-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Eric Sunshine [Tue, 28 Jul 2015 20:06:13 +0000 (16:06 -0400)]
Documentation/git-tools: fix item text formatting
Descriptive text for each tool item is incorrectly formatted using a
fixed width font. Fix formatting to use a variable width font by
unindenting the item text.
Signed-off-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Eric Sunshine [Tue, 28 Jul 2015 20:06:12 +0000 (16:06 -0400)]
Documentation/git-tools: improve discoverability of Git wiki
These days, the best way to find Git-related tools is via a search
engine. The Git wiki may be a distant second, and git-tools.txt falls in
last place. Therefore, promote the Git wiki reference to the top of
git-tools.txt so the reader will encounter it first, rather than hiding
it away at the very bottom.
Signed-off-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Thomas Ackermann [Tue, 28 Jul 2015 17:45:14 +0000 (19:45 +0200)]
typofix for index-format.txt
Signed-off-by: Thomas Ackermann <th.acker@arcor.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Mon, 27 Jul 2015 19:29:47 +0000 (12:29 -0700)]
Git 2.5
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Mon, 27 Jul 2015 19:26:36 +0000 (12:26 -0700)]
Sync with 2.4.7
Junio C Hamano [Mon, 27 Jul 2015 19:25:42 +0000 (12:25 -0700)]
Git 2.4.7
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Mon, 27 Jul 2015 19:21:48 +0000 (12:21 -0700)]
Merge branch 'jk/pretty-encoding-doc' into maint
Doc update.
* jk/pretty-encoding-doc:
docs: clarify that --encoding can produce invalid sequences
Junio C Hamano [Mon, 27 Jul 2015 19:21:47 +0000 (12:21 -0700)]
Merge branch 'tb/checkout-doc' into maint
Doc update.
* tb/checkout-doc:
git-checkout.txt: document "git checkout <pathspec>" better
Junio C Hamano [Mon, 27 Jul 2015 19:21:47 +0000 (12:21 -0700)]
Merge branch 'ls/hint-rev-list-count' into maint
* ls/hint-rev-list-count:
rev-list: add --count to usage guide