Junio C Hamano [Wed, 3 Apr 2013 16:25:29 +0000 (09:25 -0700)]
Merge branch 'ks/rfc2047-one-char-at-a-time' into maint
When "format-patch" quoted a non-ascii strings on the header files,
it incorrectly applied rfc2047 and chopped a single character in the
middle of it.
* ks/rfc2047-one-char-at-a-time:
format-patch: RFC 2047 says multi-octet character may not be split
Junio C Hamano [Wed, 3 Apr 2013 16:25:15 +0000 (09:25 -0700)]
Merge branch 'jk/empty-archive' into maint
"git archive" reports a failure when asked to create an archive out
of an empty tree. It would be more intuitive to give an empty
archive back in such a case.
* jk/empty-archive:
archive: handle commits with an empty tree
test-lib: factor out $GIT_UNZIP setup
Junio C Hamano [Wed, 3 Apr 2013 16:24:51 +0000 (09:24 -0700)]
Merge branch 'ph/tag-force-no-warn-on-creation' into maint
"git tag -f <tag>" always said "Updated tag '<tag>'" even when
creating a new tag (i.e. not overwriting nor updating).
* ph/tag-force-no-warn-on-creation:
tag: --force does not have to warn when creating tags
Junio C Hamano [Wed, 3 Apr 2013 16:24:18 +0000 (09:24 -0700)]
Merge branch 'lf/setup-prefix-pathspec' into maint
"git cmd -- ':(top'" was not diagnosed as an invalid syntax, and
instead the parser kept reading beyond the end of the string.
* lf/setup-prefix-pathspec:
setup.c: check that the pathspec magic ends with ")"
setup.c: stop prefix_pathspec() from looping past the end of string
Junio C Hamano [Wed, 3 Apr 2013 16:18:01 +0000 (09:18 -0700)]
Sync with 1.8.1 maintenance track
* maint-1.8.1:
Start preparing for 1.8.1.6
git-tag(1): we tag HEAD by default
Fix revision walk for commits with the same dates
t2003: work around path mangling issue on Windows
pack-refs: add fully-peeled trait
pack-refs: write peeled entry for non-tags
use parse_object_or_die instead of die("bad object")
avoid segfaults on parse_object failure
entry: fix filter lookup
t2003: modernize style
name-hash.c: fix endless loop with core.ignorecase=true
Junio C Hamano [Wed, 3 Apr 2013 16:12:11 +0000 (09:12 -0700)]
Start preparing for 1.8.1.6
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Wed, 3 Apr 2013 15:44:54 +0000 (08:44 -0700)]
Merge branch 'kb/name-hash' into maint-1.8.1
* kb/name-hash:
name-hash.c: fix endless loop with core.ignorecase=true
Junio C Hamano [Wed, 3 Apr 2013 15:44:02 +0000 (08:44 -0700)]
Merge branch 'kk/revwalk-slop-too-many-commit-within-a-second' into maint-1.8.1
* kk/revwalk-slop-too-many-commit-within-a-second:
Fix revision walk for commits with the same dates
Junio C Hamano [Wed, 3 Apr 2013 15:43:40 +0000 (08:43 -0700)]
Merge branch 'jk/checkout-attribute-lookup' into maint-1.8.1
* jk/checkout-attribute-lookup:
t2003: work around path mangling issue on Windows
entry: fix filter lookup
t2003: modernize style
Junio C Hamano [Wed, 3 Apr 2013 15:43:03 +0000 (08:43 -0700)]
Merge branch 'jk/fully-peeled-packed-ref' into maint-1.8.1
* jk/fully-peeled-packed-ref:
pack-refs: add fully-peeled trait
pack-refs: write peeled entry for non-tags
use parse_object_or_die instead of die("bad object")
avoid segfaults on parse_object failure
Junio C Hamano [Wed, 3 Apr 2013 15:37:39 +0000 (08:37 -0700)]
Merge branch 'ap/maint-diff-rename-avoid-overlap' into maint-1.8.1
* ap/maint-diff-rename-avoid-overlap:
tests: make sure rename pretty print works
diff: prevent pprint_rename from underrunning input
diff: Fix rename pretty-print when suffix and prefix overlap
Junio C Hamano [Wed, 3 Apr 2013 15:36:52 +0000 (08:36 -0700)]
Merge branch 'yd/doc-merge-annotated-tag' into maint-1.8.1
* yd/doc-merge-annotated-tag:
Documentation: merging a tag is a special case
Junio C Hamano [Wed, 3 Apr 2013 15:36:10 +0000 (08:36 -0700)]
Merge branch 'ap/maint-update-index-h-is-for-help' into maint-1.8.1
* ap/maint-update-index-h-is-for-help:
update-index: allow "-h" to also display options
Junio C Hamano [Wed, 3 Apr 2013 15:35:45 +0000 (08:35 -0700)]
Merge branch 'jc/perl-cat-blob' into maint-1.8.1
* jc/perl-cat-blob:
Git.pm: fix cat_blob crashes on large files
Junio C Hamano [Wed, 3 Apr 2013 15:35:33 +0000 (08:35 -0700)]
Merge branch 'ob/imap-send-ssl-verify' into maint-1.8.1
* ob/imap-send-ssl-verify:
imap-send: support Server Name Indication (RFC4366)
Junio C Hamano [Wed, 3 Apr 2013 15:35:06 +0000 (08:35 -0700)]
Merge branch 'nd/index-pack-l10n-buf-overflow' into maint-1.8.1
* nd/index-pack-l10n-buf-overflow:
index-pack: fix buffer overflow caused by translations
Thomas Rast [Wed, 3 Apr 2013 14:27:14 +0000 (16:27 +0200)]
git-tag(1): we tag HEAD by default
The <commit>|<object> argument is actually not explained anywhere
(except implicitly in the description of an unannotated tag). Write a
little explanation, in particular to cover the default.
Signed-off-by: Thomas Rast <trast@inf.ethz.ch>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Mon, 1 Apr 2013 16:23:05 +0000 (09:23 -0700)]
Update draft release notes to 1.8.2.1
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Mon, 1 Apr 2013 16:19:46 +0000 (09:19 -0700)]
Merge branch 'ap/maint-diff-rename-avoid-overlap' into maint
* ap/maint-diff-rename-avoid-overlap:
tests: make sure rename pretty print works
diff: prevent pprint_rename from underrunning input
diff: Fix rename pretty-print when suffix and prefix overlap
Junio C Hamano [Mon, 1 Apr 2013 16:19:41 +0000 (09:19 -0700)]
Merge branch 'rr/tests-dedup-test-config' into maint
* rr/tests-dedup-test-config:
t4018,7810,7811: remove test_config() redefinition
Junio C Hamano [Mon, 1 Apr 2013 16:19:40 +0000 (09:19 -0700)]
Merge branch 'yd/doc-is-in-asciidoc' into maint
* yd/doc-is-in-asciidoc:
CodingGuidelines: our documents are in AsciiDoc
Junio C Hamano [Mon, 1 Apr 2013 16:19:37 +0000 (09:19 -0700)]
Merge branch 'yd/doc-merge-annotated-tag' into maint
* yd/doc-merge-annotated-tag:
Documentation: merging a tag is a special case
Junio C Hamano [Mon, 1 Apr 2013 16:19:30 +0000 (09:19 -0700)]
Merge branch 'tb/document-status-u-tradeoff' into maint
* tb/document-status-u-tradeoff:
status: advise to consider use of -u when read_directory takes too long
git status: document trade-offs in choosing parameters to the -u option
Junio C Hamano [Mon, 1 Apr 2013 16:19:04 +0000 (09:19 -0700)]
Merge branch 'da/downcase-u-in-usage' into maint
* da/downcase-u-in-usage:
contrib/mw-to-git/t/install-wiki.sh: use a lowercase "usage:" string
contrib/examples/git-remote.perl: use a lowercase "usage:" string
tests: use a lowercase "usage:" string
git-svn: use a lowercase "usage:" string
Documentation/user-manual.txt: use a lowercase "usage:" string
templates/hooks--update.sample: use a lowercase "usage:" string
contrib/hooks/setgitperms.perl: use a lowercase "usage:" string
contrib/examples: use a lowercase "usage:" string
contrib/fast-import/import-zips.py: use spaces instead of tabs
contrib/fast-import/import-zips.py: fix broken error message
contrib/fast-import: use a lowercase "usage:" string
contrib/credential: use a lowercase "usage:" string
git-cvsimport: use a lowercase "usage:" string
git-cvsimport: use a lowercase "usage:" string
git-cvsexportcommit: use a lowercase "usage:" string
git-archimport: use a lowercase "usage:" string
git-merge-one-file: use a lowercase "usage:" string
git-relink: use a lowercase "usage:" string
git-svn: use a lowercase "usage:" string
git-sh-setup: use a lowercase "usage:" string
Ramsay Jones [Tue, 26 Mar 2013 19:20:11 +0000 (19:20 +0000)]
cat-file: Fix an gcc -Wuninitialized warning
After commit
cbfd5e1c ("drop some obsolete "x = x" compiler warning
hacks", 21-03-2013) removed a gcc specific hack, older versions of
gcc now issue an "'contents' might be used uninitialized" warning.
In order to suppress the warning, we simply initialize the variable
to NULL in it's declaration.
Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Ramsay Jones [Tue, 26 Mar 2013 19:09:44 +0000 (19:09 +0000)]
fast-import: Fix an gcc -Wuninitialized warning
Commit
cbfd5e1c ("drop some obsolete "x = x" compiler warning hacks",
21-03-2013) removed a gcc hack that suppressed an "might be used
uninitialized" warning issued by older versions of gcc.
However, commit
3aa99df8 ('fast-import: clarify "inline" logic in
file_change_m', 21-03-2013) addresses an (almost) identical issue
(with very similar code), but includes additional code in it's
resolution. The solution used by this commit, unlike that used by
commit
cbfd5e1c, also suppresses the -Wuninitialized warning on
older versions of gcc.
In order to suppress the warning (against the 'oe' symbol) in the
note_change_n() function, we adopt the same solution used by commit
3aa99df8.
Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Thu, 28 Mar 2013 21:34:07 +0000 (14:34 -0700)]
Merge branch 'maint-1.8.1' into maint
* maint-1.8.1:
git help config: s/insn/instruction/
Matthias Krüger [Wed, 27 Mar 2013 22:53:50 +0000 (23:53 +0100)]
git help config: s/insn/instruction/
"insn" appears to be an in-code abbreviation and should not appear
in manual/help pages.
Signed-off-by: Matthias Krüger <matthias.krueger@famsik.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Wed, 27 Mar 2013 17:57:57 +0000 (10:57 -0700)]
More fixes for 1.8.2.1
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Wed, 27 Mar 2013 17:51:10 +0000 (10:51 -0700)]
Merge branch 'maint-1.8.1' into maint
* maint-1.8.1:
merge-tree: fix typo in merge-tree.c::unresolved
git-commit doc: describe use of multiple `-m` options
git-pull doc: fix grammo ("conflicts" is plural)
John Keeping [Wed, 27 Mar 2013 15:58:50 +0000 (15:58 +0000)]
merge-tree: fix typo in merge-tree.c::unresolved
When calculating whether there is a d/f conflict, the calculation of
whether both sides are directories generates an incorrect references
mask because it does not use the loop index to set the correct bit.
Fix this typo.
Signed-off-by: John Keeping <john@keeping.me.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Christian Helmuth [Wed, 27 Mar 2013 14:19:35 +0000 (15:19 +0100)]
git-commit doc: describe use of multiple `-m` options
The text is copied from Documentation/git-tag.txt.
Signed-off-by: Christian Helmuth <christian.helmuth@genode-labs.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Mihai Capotă [Wed, 27 Mar 2013 11:04:51 +0000 (12:04 +0100)]
git-pull doc: fix grammo ("conflicts" is plural)
Signed-off-by: Mihai Capotă <mihai@mihaic.ro>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Tue, 26 Mar 2013 19:53:49 +0000 (12:53 -0700)]
More corrections for 1.8.2.1
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Tue, 26 Mar 2013 20:14:11 +0000 (13:14 -0700)]
Merge branch 'maint-1.8.1' into maint
* maint-1.8.1:
Correct the docs about GIT_SSH.
Junio C Hamano [Tue, 26 Mar 2013 19:44:26 +0000 (12:44 -0700)]
Merge branch 'we/submodule-update-prefix-output' into maint
"git submodule update", when recursed into sub-submodules, did not
acccumulate the prefix paths.
* we/submodule-update-prefix-output:
submodule update: when using recursion, show full path
Junio C Hamano [Tue, 26 Mar 2013 19:44:11 +0000 (12:44 -0700)]
Merge branch 'jk/mailsplit-maildir-muttsort' into maint
Sort filenames read from the maildir/ in a way that is more likely
to sort messages in the order the writing MUA meant to, by sorting
numeric segment in numeric order and non-numeric segment in
alphabetical order.
* jk/mailsplit-maildir-muttsort:
mailsplit: sort maildir filenames more cleverly
Junio C Hamano [Tue, 26 Mar 2013 19:43:49 +0000 (12:43 -0700)]
Merge branch 'rs/zip-compresssed-size-with-export-subst' into maint
When export-subst is used, "zip" output recorded incorrect
size of the file.
* rs/zip-compresssed-size-with-export-subst:
archive-zip: fix compressed size for stored export-subst files
Junio C Hamano [Tue, 26 Mar 2013 19:43:25 +0000 (12:43 -0700)]
Merge branch 'jk/utf-8-can-be-spelled-differently' into maint
Some platforms and users spell UTF-8 differently; retry with the
most official "UTF-8" when the system does not understand the
user-supplied encoding name that are the common alternative
spellings of UTF-8.
* jk/utf-8-can-be-spelled-differently:
utf8: accept alternate spellings of UTF-8
Junio C Hamano [Tue, 26 Mar 2013 19:43:05 +0000 (12:43 -0700)]
Merge branch 'nd/branch-error-cases' into maint
"git branch" had more cases where it did not bother to check
nonsense command line parameters.
* nd/branch-error-cases:
branch: segfault fixes and validation
Junio C Hamano [Tue, 26 Mar 2013 19:42:42 +0000 (12:42 -0700)]
Merge branch 'ap/maint-update-index-h-is-for-help' into maint
"git update-index -h" did not do the usual "-h(elp)" thing.
* ap/maint-update-index-h-is-for-help:
update-index: allow "-h" to also display options
Junio C Hamano [Tue, 26 Mar 2013 19:42:24 +0000 (12:42 -0700)]
Merge branch 'jc/perl-cat-blob' into maint
perl/Git.pm::cat_blob slurped everything in core only to write it
out to a file descriptor, which was not a very smart thing to do.
* jc/perl-cat-blob:
Git.pm: fix cat_blob crashes on large files
Junio C Hamano [Tue, 26 Mar 2013 19:41:59 +0000 (12:41 -0700)]
Merge branch 'ob/imap-send-ssl-verify' into maint
Correctly connect to SSL/TLS sites that serve multiple hostnames on
a single IP by including Server Name Indication in the client-hello.
* ob/imap-send-ssl-verify:
imap-send: support Server Name Indication (RFC4366)
Junio C Hamano [Tue, 26 Mar 2013 19:40:19 +0000 (12:40 -0700)]
Merge branch 'nd/index-pack-l10n-buf-overflow' into maint
* nd/index-pack-l10n-buf-overflow:
index-pack: fix buffer overflow caused by translations
Junio C Hamano [Tue, 26 Mar 2013 19:40:13 +0000 (12:40 -0700)]
Merge branch 'jc/maint-push-refspec-default-doc' into maint
* jc/maint-push-refspec-default-doc:
Documentation/git-push: clarify the description of defaults
Junio C Hamano [Tue, 26 Mar 2013 19:40:11 +0000 (12:40 -0700)]
Merge branch 'wk/user-manual-literal-format' into maint
* wk/user-manual-literal-format:
user-manual: Standardize backtick quoting
Junio C Hamano [Tue, 26 Mar 2013 19:40:04 +0000 (12:40 -0700)]
Merge branch 'gp/avoid-explicit-mention-of-dot-git-refs' into maint
* gp/avoid-explicit-mention-of-dot-git-refs:
Fix ".git/refs" stragglers
Junio C Hamano [Tue, 26 Mar 2013 19:39:51 +0000 (12:39 -0700)]
Merge branch 'jc/maint-reflog-expire-clean-mark-typofix' into maint
In "git reflog expire", REACHABLE bit was not cleared from the
correct objects.
* jc/maint-reflog-expire-clean-mark-typofix:
reflog: fix typo in "reflog expire" clean-up codepath
Dan Bornstein [Thu, 21 Mar 2013 23:06:40 +0000 (23:06 +0000)]
Correct the docs about GIT_SSH.
In particular, it can get called with four arguments if you happen to
be referring to a repo using the ssh:// scheme with a non-default port
number.
Signed-off-by: Dan Bornstein <danfuzz@milk.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Mon, 25 Mar 2013 20:51:13 +0000 (13:51 -0700)]
Start preparing for 1.8.2.1
... at the same time, preparation for 1.8.1.6 also has started ;-)
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Mon, 25 Mar 2013 20:48:39 +0000 (13:48 -0700)]
Merge branch 'jk/graph-c-expose-symbols-for-cgit' into maint
In the v1.8.0 era, we changed symbols that do not have to be global
to file scope static, but a few functions in graph.c were used by
CGit from sideways bypassing the entry points of the API the
in-tree users use.
* jk/graph-c-expose-symbols-for-cgit:
Revert "graph.c: mark private file-scope symbols as static"
Junio C Hamano [Mon, 25 Mar 2013 20:46:42 +0000 (13:46 -0700)]
Merge branch 'maint-1.8.1' into maint
* maint-1.8.1:
bundle: Add colons to list headings in "verify"
bundle: Fix "verify" output if history is complete
Documentation: filter-branch env-filter example
git-filter-branch.txt: clarify ident variables usage
git-compat-util.h: Provide missing netdb.h definitions
describe: Document --match pattern format
Documentation/githooks: Explain pre-rebase parameters
update-index: list supported idx versions and their features
diff-options: unconfuse description of --color
read-cache.c: use INDEX_FORMAT_{LB,UB} in verify_hdr()
index-format.txt: mention of v4 is missing in some places
Junio C Hamano [Mon, 25 Mar 2013 20:46:02 +0000 (13:46 -0700)]
Merge branch 'lf/bundle-verify-list-prereqs' into maint-1.8.1
"git bundle verify" did not say "records a complete history" for a
bundle that does not have any prerequisites.
* lf/bundle-verify-list-prereqs:
bundle: Add colons to list headings in "verify"
bundle: Fix "verify" output if history is complete
Junio C Hamano [Mon, 25 Mar 2013 20:45:53 +0000 (13:45 -0700)]
Merge branch 'tk/doc-filter-branch' into maint-1.8.1
Add an example use of "--env-filter" in "filter-branch"
documentation.
* tk/doc-filter-branch:
Documentation: filter-branch env-filter example
git-filter-branch.txt: clarify ident variables usage
Junio C Hamano [Mon, 25 Mar 2013 20:45:42 +0000 (13:45 -0700)]
Merge branch 'dm/ni-maxhost-may-be-missing' into maint-1.8.1
Some sources failed to compile on systems that lack NI_MAXHOST in
their system header.
* dm/ni-maxhost-may-be-missing:
git-compat-util.h: Provide missing netdb.h definitions
Junio C Hamano [Mon, 25 Mar 2013 20:45:33 +0000 (13:45 -0700)]
Merge branch 'gp/describe-match-uses-glob-pattern' into maint-1.8.1
The "--match=<pattern>" argument "git describe" takes uses glob
pattern but it wasn't obvious from the documentation.
* gp/describe-match-uses-glob-pattern:
describe: Document --match pattern format
Junio C Hamano [Mon, 25 Mar 2013 20:45:26 +0000 (13:45 -0700)]
Merge branch 'nd/doc-index-format' into maint-1.8.1
The v4 index format was not documented.
* nd/doc-index-format:
update-index: list supported idx versions and their features
read-cache.c: use INDEX_FORMAT_{LB,UB} in verify_hdr()
index-format.txt: mention of v4 is missing in some places
Junio C Hamano [Mon, 25 Mar 2013 20:45:14 +0000 (13:45 -0700)]
Merge branch 'wk/doc-pre-rebase' into maint-1.8.1
The arguments given to pre-rebase hook were not documented.
* wk/doc-pre-rebase:
Documentation/githooks: Explain pre-rebase parameters
Junio C Hamano [Mon, 25 Mar 2013 20:44:53 +0000 (13:44 -0700)]
Merge branch 'jc/color-diff-doc' into maint-1.8.1
The "--color=<when>" argument to the commands in the diff family
was described poorly.
* jc/color-diff-doc:
diff-options: unconfuse description of --color
Junio C Hamano [Mon, 25 Mar 2013 19:51:50 +0000 (12:51 -0700)]
transport.c: help gcc 4.6.3 users by squelching compiler warning
To a human reader, it is quite obvious that cmp is assigned before
it is used, but gcc 4.6.3 that ships with Ubuntu 12.04 is among
those that do not get this right.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Kacper Kornet [Fri, 22 Mar 2013 18:38:19 +0000 (19:38 +0100)]
Fix revision walk for commits with the same dates
Logic in still_interesting function allows to stop the commits
traversing if the oldest processed commit is not older then the
youngest commit on the list to process and the list contains only
commits marked as not interesting ones. It can be premature when dealing
with a set of coequal commits. For example git rev-list A^! --not B
provides wrong answer if all commits in the range A..B had the same
commit time and there are more then 7 of them.
To fix this problem the relevant part of the logic in still_interesting
is changed to: the walk can be stopped if the oldest processed commit is
younger then the youngest commit on the list to processed.
Signed-off-by: Kacper Kornet <draenog@pld-linux.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Thu, 21 Mar 2013 21:57:48 +0000 (22:57 +0100)]
Documentation: merging a tag is a special case
When asking Git to merge a tag (such as a signed tag or annotated tag),
it will always create a merge commit even if fast-forward was possible.
It's like having --no-ff present on the command line.
It's a difference from the default behavior described in git-merge.txt.
It should be documented as an exception of "FAST-FORWARD MERGE" section
and "--ff" option description.
Reviewed-by: Jonathan Nieder <jrnieder@gmail.com>
Reviewed-by: Yann Droneaud <ydroneaud@opteya.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Thu, 21 Mar 2013 21:17:32 +0000 (14:17 -0700)]
CodingGuidelines: our documents are in AsciiDoc
Before talking about notations such as optional [--option] enclosed
in brackets, state that the documents are in AsciiDoc and processed
into other formats.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Max Nanasy [Thu, 21 Mar 2013 19:53:38 +0000 (12:53 -0700)]
diff.c: diff.renamelimit => diff.renameLimit in message
In the warning message printed when rename or unmodified copy
detection was skipped due to too many files, change "diff.renamelimit"
to "diff.renameLimit", in order to make it consistent with git
documentation, which consistently uses "diff.renameLimit".
Signed-off-by: Max Nanasy <max.nanasy@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King [Thu, 21 Mar 2013 11:05:28 +0000 (07:05 -0400)]
wt-status: fix possible use of uninitialized variable
In wt_status_print_change_data, we accept a change_type flag
that is meant to be either WT_STATUS_UPDATED or
WT_STATUS_CHANGED. We then switch() on this value to set
the local variable "status" for each case, but do not
provide a fallback "default" label to the switch statement.
As a result, the compiler realizes that "status" might be
unset, and complains with a warning. To silence this
warning, we use the "int status = status" trick. This is
correct with the current code, as all callers provide one of
the two expected change_type flags. However, it's also a
maintenance trap, as there is nothing to prevent future
callers from passing another flag, nor to document this
assumption.
Instead of using the "x = x" hack, let's handle the default
case in the switch() statement with a die("BUG"). That tells
the compiler and any readers of the code exactly what the
function's input assumptions are.
We could also convert the flag to an enum, which would
provide a compile-time check on the function input. However,
since these flags are part of a larger enum, that would make
the code unnecessarily complex (we would have to make a new
enum with just the two flags, and then convert it to the old
enum for passing to sub-functions).
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King [Thu, 21 Mar 2013 15:44:39 +0000 (11:44 -0400)]
fast-import: clarify "inline" logic in file_change_m
When we read a fast-import line like:
M 100644 :1 foo.c
we point the local object_entry variable "oe" to the object
named by the mark ":1". When the input uses the "inline"
construct, however, we do not have such an object_entry.
The current code is careful not to access "oe" in the inline
case, but we can make the assumption even more obvious (and
catch violations of it) by setting oe to NULL and adding a
comment. As a bonus, this also squelches an over-zealous gcc
-Wuninitialized warning, which means we can drop the "oe =
oe" initialization hack.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King [Thu, 21 Mar 2013 15:45:00 +0000 (11:45 -0400)]
run-command: always set failed_errno in start_command
When we fail to fork, we set the failed_errno variable to
the value of errno so it is not clobbered by later syscalls.
However, we do so in a conditional, and it is hard to see
later under what conditions the variable has a valid value.
Instead of setting it only when fork fails, let's just
always set it after forking. This is more obvious for human
readers (as we are no longer setting it as a side effect of
a strerror call), and it is more obvious to gcc, which no
longer generates a spurious -Wuninitialized warning. It also
happens to match what the WIN32 half of the #ifdef does.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King [Thu, 21 Mar 2013 11:13:33 +0000 (07:13 -0400)]
transport: drop "int cmp = cmp" hack
According to
47ec794, this initialization is meant to
squelch an erroneous uninitialized variable warning from gcc
4.0.1. That version is quite old at this point, and gcc 4.1
and up handle it fine, with one exception. There seems to be
a regression in gcc 4.6.3, which produces the warning;
however, gcc versions 4.4.7 and 4.7.2 do not.
Signed-off-by: Jeff King <peff@peff.net>
Reviewed-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King [Thu, 21 Mar 2013 11:10:28 +0000 (07:10 -0400)]
drop some obsolete "x = x" compiler warning hacks
In cases where the setting and access of a variable are
protected by the same conditional flag, older versions of
gcc would generate a "might be used unitialized" warning. We
silence the warning by initializing the variable to itself,
a hack that gcc recognizes.
Modern versions of gcc are smart enough to get this right,
going back to at least version 4.3.5. gcc 4.1 does get it
wrong in both cases, but is sufficiently old that we
probably don't need to care about it anymore.
Signed-off-by: Jeff King <peff@peff.net>
Reviewed-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King [Thu, 21 Mar 2013 11:08:17 +0000 (07:08 -0400)]
fast-import: use pointer-to-pointer to keep list tail
This is shorter, idiomatic, and it means the compiler does
not get confused about whether our "e" pointer is valid,
letting us drop the "e = e" hack.
Signed-off-by: Jeff King <peff@peff.net>
Reviewed-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Johannes Sixt [Wed, 20 Mar 2013 08:47:57 +0000 (09:47 +0100)]
t2003: work around path mangling issue on Windows
MSYS bash considers the part "/g" in the sed expression "s/./=/g" as an
absolute path after an assignment, and mangles it to a C:/something
string. Do not attract bash's attention by avoiding the equals sign.
Signed-off-by: Johannes Sixt <j6t@kdbg.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Ramkumar Ramachandra [Tue, 19 Mar 2013 10:43:14 +0000 (16:13 +0530)]
t4018,7810,7811: remove test_config() redefinition
test_config() is already a well-defined function in
test-lib-functions.sh. Don't duplicate it unnecessarily.
Signed-off-by: Ramkumar Ramachandra <artagnon@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Michael Haggerty [Mon, 18 Mar 2013 11:37:32 +0000 (07:37 -0400)]
pack-refs: add fully-peeled trait
Older versions of pack-refs did not write peel lines for
refs outside of refs/tags. This meant that on reading the
pack-refs file, we might set the REF_KNOWS_PEELED flag for
such a ref, even though we do not know anything about its
peeled value.
The previous commit updated the writer to always peel, no
matter what the ref is. That means that packed-refs files
written by newer versions of git are fine to be read by both
old and new versions of git. However, we still have the
problem of reading packed-refs files written by older
versions of git, or by other implementations which have not
yet learned the same trick.
The simplest fix would be to always unset the
REF_KNOWS_PEELED flag for refs outside of refs/tags that do
not have a peel line (if it has a peel line, we know it is
valid, but we cannot assume a missing peel line means
anything). But that loses an important optimization, as
upload-pack should not need to load the object pointed to by
refs/heads/foo to determine that it is not a tag.
Instead, we add a "fully-peeled" trait to the packed-refs
file. If it is set, we know that we can trust a missing peel
line to mean that a ref cannot be peeled. Otherwise, we fall
back to assuming nothing.
[commit message and tests by Jeff King <peff@peff.net>]
Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Sun, 17 Mar 2013 22:39:43 +0000 (15:39 -0700)]
Merge branch 'maint'
* maint:
t1507: Test that branchname@{upstream} is interpreted as branch
Kacper Kornet [Sun, 17 Mar 2013 22:17:09 +0000 (23:17 +0100)]
t1507: Test that branchname@{upstream} is interpreted as branch
Syntax branchname@{upstream} should interpret its argument as a name of
a branch. Add the test to check that it doesn't try to interpret it as a
refname if the branch in question does not exist.
Signed-off-by: Kacper Kornet <draenog@pld-linux.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King [Sun, 17 Mar 2013 08:23:46 +0000 (04:23 -0400)]
pack-refs: write peeled entry for non-tags
When we pack an annotated tag ref, we write not only the
sha1 of the tag object along with the ref, but also the sha1
obtained by peeling the tag. This lets readers of the
pack-refs file know the peeled value without having to
actually load the object, speeding up upload-pack's ref
advertisement.
The writer marks a packed-refs file with peeled refs using
the "peeled" trait at the top of the file. When the reader
sees this trait, it knows that each ref is either followed
by its peeled value, or it is not an annotated tag.
However, there is a mismatch between the assumptions of the
reader and writer. The writer will only peel refs under
refs/tags, but the reader does not know this; it will assume
a ref without a peeled value must not be a tag object. Thus
an annotated tag object placed outside of the refs/tags
hierarchy will not have its peeled value printed by
upload-pack.
The simplest way to fix this is to start writing peel values
for all refs. This matches what the reader expects for both
new and old versions of git.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King [Sun, 17 Mar 2013 08:23:31 +0000 (04:23 -0400)]
use parse_object_or_die instead of die("bad object")
Some call-sites do:
o = parse_object(sha1);
if (!o)
die("bad object %s", some_name);
We can now handle that as a one-liner, and get more
consistent output.
In the third case of this patch, it looks like we are losing
information, as the existing message also outputs the sha1
hex; however, parse_object will already have written a more
specific complaint about the sha1, so there is no point in
repeating it here.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King [Sun, 17 Mar 2013 08:22:36 +0000 (04:22 -0400)]
avoid segfaults on parse_object failure
Many call-sites of parse_object assume that they will get a
non-NULL return value; this is not the case if we encounter
an error while parsing the object.
This patch adds a wrapper function around parse_object that
handles dying automatically, and uses it anywhere we
immediately try to access the return value as a non-NULL
pointer (i.e., anywhere that we would currently segfault).
This wrapper may also be useful in other places. The most
obvious one is code like:
o = parse_object(sha1);
if (!o)
die(...);
However, these should not be mechanically converted to
parse_object_or_die, as the die message is sometimes
customized. Later patches can address these sites on a
case-by-case basis.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Sun, 17 Mar 2013 07:11:11 +0000 (00:11 -0700)]
Merge branch 'maint'
* maint:
rev-parse: clarify documentation of $name@{upstream} syntax
sha1_name: pass object name length to diagnose_invalid_sha1_path()
Makefile: keep LIB_H entries together and sorted
Kacper Kornet [Sat, 16 Mar 2013 18:51:43 +0000 (19:51 +0100)]
rev-parse: clarify documentation of $name@{upstream} syntax
"git rev-parse" interprets string in string@{upstream} as a name of
a branch not a ref. For example, refs/heads/master@{upstream} looks
for an upstream branch that is merged by git-pull to ref
refs/heads/refs/heads/master not to refs/heads/master.
However the documentation could mislead a user to believe that the
string is interpreted as ref.
Signed-off-by: Kacper Kornet <draenog@pld-linux.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
René Scharfe [Sat, 16 Mar 2013 18:29:31 +0000 (19:29 +0100)]
sha1_name: pass object name length to diagnose_invalid_sha1_path()
The only caller of diagnose_invalid_sha1_path() extracts a substring from
an object name by creating a NUL-terminated copy of the interesting part.
Add a length parameter to the function and thus avoid the need for an
allocation, thereby simplifying the code.
Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
René Scharfe [Sat, 16 Mar 2013 15:58:28 +0000 (16:58 +0100)]
Makefile: keep LIB_H entries together and sorted
As a follow-up to
60d24dd25 (Makefile: fold XDIFF_H and VCSSVN_H into
LIB_H), let the unconditional additions to LIB_H form a single sorted
list. Also drop the duplicate entry for xdiff/xdiff.h, which was easy
to spot after sorting.
Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Nguyễn Thái Ngọc Duy [Sat, 16 Mar 2013 01:25:18 +0000 (08:25 +0700)]
index-pack: fix buffer overflow caused by translations
The translation of "completed with %d local objects" is put in a
48-byte buffer, which may be enough for English but not true for any
translations. Convert it to use strbuf (i.e. no hard limit on
translation length).
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Nguyễn Thái Ngọc Duy [Wed, 13 Mar 2013 12:59:16 +0000 (19:59 +0700)]
status: advise to consider use of -u when read_directory takes too long
Introduce advice.statusUoption to suggest considering use of -u to
strike different trade-off when it took more than 2 seconds to
enumerate untracked/ignored files.
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Fri, 15 Mar 2013 16:53:48 +0000 (09:53 -0700)]
git status: document trade-offs in choosing parameters to the -u option
In some repostories users experience that "git status" command takes
long time. The command spends some time searching the file system
for untracked files.
Explain the trade-off struck by the default choice of `normal` to
help users make an appropriate choice better, before talking about
the configuration variable.
Inspired by Torsten Bögershausen.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
John Keeping [Thu, 14 Mar 2013 20:00:51 +0000 (20:00 +0000)]
entry: fix filter lookup
When looking up the stream filter, write_entry() should be passing the
path of the file in the repository, not the path to which the content is
going to be written. This allows the file to be correctly looked up
against the .gitattributes files in the working tree.
This change makes the streaming case match the non-streaming case which
passes ce->name to convert_to_working_tree later in the same function.
The two tests added here test the different paths through write_entry
since the CRLF filter is a streaming filter but the user-defined smudge
filter is not streamed.
Signed-off-by: John Keeping <john@keeping.me.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
John Keeping [Thu, 14 Mar 2013 20:00:50 +0000 (20:00 +0000)]
t2003: modernize style
- Description goes on the test_expect_* line
- Open SQ of test goes on the test_expect_* line
- Closing SQ of test goes on its own line
- Use TAB for indent
Also remove three comments that appear to relate to the development of
the patch before it was committed.
Signed-off-by: John Keeping <john@keeping.me.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Andrew Wong [Sat, 9 Mar 2013 23:46:00 +0000 (18:46 -0500)]
setup.c: check that the pathspec magic ends with ")"
The previous code did not diagnose an incorrectly spelled ":(top"
as an error.
Signed-off-by: Andrew Wong <andrew.kw.w@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Andrew Wong [Thu, 7 Mar 2013 16:36:03 +0000 (11:36 -0500)]
setup.c: stop prefix_pathspec() from looping past the end of string
The code assumes that the string ends at either `)` or `,`, and does
not handle the case where strcspn() returns length due to end of
string. So specifying ":(top" as pathspec will cause the loop to go
past the end of string.
Signed-off-by: Andrew Wong <andrew.kw.w@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Wed, 13 Mar 2013 18:28:08 +0000 (11:28 -0700)]
Git 1.8.2
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Phil Hord [Tue, 12 Mar 2013 23:13:41 +0000 (19:13 -0400)]
tag: --force does not have to warn when creating tags
"git tag --force" mentions what old tag object is being replaced
when it is used to update an existing tag, but it shows the same
message when creating a new one. Stop doing that, as it does not
add any information.
Add a test for this and also to ensure --force can replace tags at
all.
Signed-off-by: Phil Hord <hordp@cisco.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Mon, 11 Mar 2013 20:00:16 +0000 (13:00 -0700)]
Merge branch 'maint'
* maint:
git.c: make usage match manual page
Kevin Bracey [Mon, 11 Mar 2013 19:44:15 +0000 (21:44 +0200)]
git.c: make usage match manual page
Reorder option list in command-line usage to match the manual page.
Also make it less than 80-characters wide.
Signed-off-by: Kevin Bracey <kevin@bracey.fi>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Mon, 11 Mar 2013 17:32:16 +0000 (10:32 -0700)]
Merge branch 'mp/complete-paths'
* mp/complete-paths:
git-completion.bash: zsh does not implement function redirection correctly
Junio C Hamano [Mon, 11 Mar 2013 17:32:03 +0000 (10:32 -0700)]
Merge branch 'mm/add-u-A-finishing-touches'
* mm/add-u-A-finishing-touches:
add: update pathless 'add [-u|-A]' warning to reflect change of plan
Matthieu Moy [Mon, 11 Mar 2013 12:21:27 +0000 (13:21 +0100)]
git-completion.bash: zsh does not implement function redirection correctly
A recent change added functions whose entire standard error stream
is redirected to /dev/null using a construct that is valid POSIX.1
but is not widely used:
funcname () {
cd "$1" && run some command "$2"
} 2>/dev/null
Even though this file is "git-completion.bash", zsh completion
support dot-sources it (instead of asking bash to grok it like tcsh
completion does), and zsh does not implement this redirection
correctly.
With zsh, trying to complete an inexistant directory gave this:
git add no-such-dir/__git_ls_files_helper:cd:2: no such file or directory: no-such-dir/
Also these functions use "cd" to first go somewhere else before
running a command, but the location the caller wants them to go that
is given as an argument to them should not be affected by CDPATH
variable the users may have set for their interactive session.
To fix both of these, wrap the body of the function in a subshell,
unset CDPATH at the beginning of the subshell, and redirect the
standard error stream of the subshell to /dev/null.
Signed-off-by: Matthieu Moy <Matthieu.Moy@imag.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Mon, 11 Mar 2013 15:11:37 +0000 (08:11 -0700)]
Merge branch 'gp/add-u-A-documentation'
* gp/add-u-A-documentation:
add: Clarify documentation of -A and -u
Matthieu Moy [Mon, 11 Mar 2013 08:01:32 +0000 (09:01 +0100)]
add: update pathless 'add [-u|-A]' warning to reflect change of plan
We originally thought the transition would need a period where "git add
[-u|-A]" without pathspec would be forbidden, but the warning is big
enough to scare people and teach them not to use it (or, if so, to
understand the consequences).
Signed-off-by: Matthieu Moy <Matthieu.Moy@imag.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Mon, 11 Mar 2013 05:29:29 +0000 (22:29 -0700)]
Merge branch 'maint'
* maint:
Translate git_more_info_string consistently
Jeff King [Mon, 11 Mar 2013 01:32:32 +0000 (21:32 -0400)]
archive: handle commits with an empty tree
git-archive relies on get_pathspec to convert its argv into
a list of pathspecs. When get_pathspec is given an empty
argv list, it returns a single pathspec, the empty string,
to indicate that everything matches. When we feed this to
our path_exists function, we typically see that the pathspec
turns up at least one item in the tree, and we are happy.
But when our tree is empty, we erroneously think it is
because the pathspec is too limited, when in fact it is
simply that there is nothing to be found in the tree. This
is a weird corner case, but the correct behavior is almost
certainly to produce an empty archive, not to exit with an
error.
This patch teaches git-archive to create empty archives when
there is no pathspec given (we continue to complain if a
pathspec is given, since it obviously is not matched). It
also confirms that the tar and zip writers produce sane
output in this instance.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>