OSDN Git Service
Junio C Hamano [Wed, 3 Feb 2016 22:16:03 +0000 (14:16 -0800)]
Merge branch 'tb/complete-word-diff-regex'
* tb/complete-word-diff-regex:
completion: complete "diff --word-diff-regex="
Junio C Hamano [Wed, 3 Feb 2016 22:16:01 +0000 (14:16 -0800)]
Merge branch 'mk/asciidoctor-bq-workaround'
* mk/asciidoctor-bq-workaround:
Documentation: remove unnecessary backslashes
Junio C Hamano [Wed, 3 Feb 2016 22:16:00 +0000 (14:16 -0800)]
Merge branch 'dg/subtree-test'
* dg/subtree-test:
contrib/subtree: Make testing easier
Junio C Hamano [Wed, 3 Feb 2016 22:16:00 +0000 (14:16 -0800)]
Merge branch 'tg/ls-remote-symref'
"ls-remote" learned an option to show which branch the remote
repository advertises as its primary by pointing its HEAD at.
* tg/ls-remote-symref:
ls-remote: add support for showing symrefs
ls-remote: use parse-options api
ls-remote: fix synopsis
ls-remote: document --refs option
ls-remote: document --quiet option
Junio C Hamano [Wed, 3 Feb 2016 22:15:59 +0000 (14:15 -0800)]
Merge branch 'tb/ls-files-eol'
"git ls-files" learned a new "--eol" option to help diagnose
end-of-line problems.
* tb/ls-files-eol:
ls-files: add eol diagnostics
Junio C Hamano [Wed, 3 Feb 2016 22:15:59 +0000 (14:15 -0800)]
Merge branch 'jk/notes-merge-from-anywhere'
"git notes merge" used to limit the source of the merged notes tree
to somewhere under refs/notes/ hierarchy, which was too limiting
when inventing a workflow to exchange notes with remote
repositories using remote-tracking notes trees (located in e.g.
refs/remote-notes/ or somesuch).
* jk/notes-merge-from-anywhere:
notes: allow merging from arbitrary references
Junio C Hamano [Wed, 3 Feb 2016 22:15:58 +0000 (14:15 -0800)]
Merge branch 'jc/peace-with-crlf'
Many commands that read files that are expected to contain text
that is generated (or can be edited) by the end user to control
their behaviour (e.g. "git grep -f <filename>") have been updated
to be more tolerant to lines that are terminated with CRLF (they
used to treat such a line to contain payload that ends with CR,
which is usually not what the users expect).
* jc/peace-with-crlf:
test-sha1-array: read command stream with strbuf_getline()
grep: read -f file with strbuf_getline()
send-pack: read list of refs with strbuf_getline()
column: read lines with strbuf_getline()
cat-file: read batch stream with strbuf_getline()
transport-helper: read helper response with strbuf_getline()
clone/sha1_file: read info/alternates with strbuf_getline()
remote.c: read $GIT_DIR/remotes/* with strbuf_getline()
ident.c: read /etc/mailname with strbuf_getline()
rev-parse: read parseopt spec with strbuf_getline()
revision: read --stdin with strbuf_getline()
hash-object: read --stdin-paths with strbuf_getline()
Junio C Hamano [Mon, 1 Feb 2016 23:17:29 +0000 (15:17 -0800)]
Getting closer to 2.7.1
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Mon, 1 Feb 2016 23:14:24 +0000 (15:14 -0800)]
Merge branch 'jk/list-tag-2.7-regression'
"git tag" started listing a tag "foo" as "tags/foo" when a branch
named "foo" exists in the same repository; remove this unnecessary
disambiguation, which is a regression introduced in v2.7.0.
* jk/list-tag-2.7-regression:
tag: do not show ambiguous tag names as "tags/foo"
t6300: use test_atom for some un-modern tests
Junio C Hamano [Mon, 1 Feb 2016 23:14:23 +0000 (15:14 -0800)]
Merge branch 'ew/svn-1.9.0-auth'
* ew/svn-1.9.0-auth:
git-svn: fix auth parameter handling on SVN 1.9.0+
Junio C Hamano [Fri, 29 Jan 2016 00:14:25 +0000 (16:14 -0800)]
Fourth batch for 2.8.cycle
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Fri, 29 Jan 2016 00:10:14 +0000 (16:10 -0800)]
Merge branch 'jk/shortlog'
"git shortlog" used to accumulate various pieces of information
regardless of what was asked to be shown in the final output. It
has been optimized by noticing what need not to be collected
(e.g. there is no need to collect the log messages when showing
only the number of changes).
* jk/shortlog:
shortlog: don't warn on empty author
shortlog: optimize out useless string list
shortlog: optimize out useless "<none>" normalization
shortlog: optimize "--summary" mode
shortlog: replace hand-parsing of author with pretty-printer
shortlog: use strbufs to read from stdin
shortlog: match both "Author:" and "author" on stdin
Junio C Hamano [Fri, 29 Jan 2016 00:10:14 +0000 (16:10 -0800)]
Merge branch 'jc/strbuf-getline'
The preliminary clean-up for jc/peace-with-crlf topic.
* jc/strbuf-getline:
strbuf: give strbuf_getline() to the "most text friendly" variant
checkout-index: there are only two possible line terminations
update-index: there are only two possible line terminations
check-ignore: there are only two possible line terminations
check-attr: there are only two possible line terminations
mktree: there are only two possible line terminations
strbuf: introduce strbuf_getline_{lf,nul}()
strbuf: make strbuf_getline_crlf() global
strbuf: miniscule style fix
Junio C Hamano [Fri, 29 Jan 2016 00:10:13 +0000 (16:10 -0800)]
Merge branch 'js/msys2'
Beginning of the upstreaming process of Git for Windows effort.
* js/msys2:
mingw: uglify (a, 0) definitions to shut up warnings
mingw: squash another warning about a cast
mingw: avoid warnings when casting HANDLEs to int
mingw: avoid redefining S_* constants
compat/winansi: support compiling with MSys2
compat/mingw: support MSys2-based MinGW build
nedmalloc: allow compiling with MSys2's compiler
config.mak.uname: supporting 64-bit MSys2
config.mak.uname: support MSys2
Junio C Hamano [Fri, 29 Jan 2016 00:10:13 +0000 (16:10 -0800)]
Merge branch 'tk/interpret-trailers-in-place'
"interpret-trailers" has been taught to optionally update a file in
place, instead of always writing the result to the standard output.
* tk/interpret-trailers-in-place:
interpret-trailers: add option for in-place editing
trailer: allow to write to files other than stdout
Junio C Hamano [Fri, 29 Jan 2016 00:10:13 +0000 (16:10 -0800)]
Merge branch 'jk/sanity'
The description for SANITY prerequisite the test suite uses has
been clarified both in the comment and in the implementation.
* jk/sanity:
test-lib: clarify and tighten SANITY
Junio C Hamano [Fri, 29 Jan 2016 00:10:12 +0000 (16:10 -0800)]
Merge branch 'jk/filter-branch-no-index'
A recent optimization to filter-branch in v2.7.0 introduced a
regression when --prune-empty filter is used, which has been
corrected.
* jk/filter-branch-no-index:
filter-branch: resolve $commit^{tree} in no-index case
Eric Wong [Sat, 16 Jan 2016 10:17:19 +0000 (10:17 +0000)]
git-svn: fix auth parameter handling on SVN 1.9.0+
For users with "store-passwords = no" set in the "[auth]" section of
their ~/.subversion/config, SVN 1.9.0+ would fail with the
following message when attempting to call svn_auth_set_parameter:
Value is not a string (or undef) at Git/SVN/Ra.pm
Ironically, this breakage was caused by r1553823 in subversion:
"Make svn_auth_set_parameter() usable from Perl bindings."
Since 2007 (
602015e0e6ec), git-svn has used a workaround to make
svn_auth_set_parameter usable internally. However this workaround
breaks under SVN 1.9+, which deals properly with the type mapping
and fails to recognize our workaround.
For pre-1.9.0 SVN, we continue to use the existing workaround for
the lack of proper type mapping in the bindings.
Tested under subversion 1.6.17 and 1.9.3.
I've also verified r1553823 was not backported to SVN 1.8.x:
BRANCH=http://svn.apache.org/repos/asf/subversion/branches/1.8.x
svn log -v $BRANCH/subversion/bindings/swig/core.i
ref: https://bugs.debian.org/797705
Cc: 797705@bugs.debian.org
Reported-by: Thierry Vignaud <thierry.vignaud@gmail.com>
Signed-off-by: Eric Wong <normalperson@yhbt.net>
Tested-by: Thierry Vignaud <thierry.vignaud@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Tue, 26 Jan 2016 23:41:04 +0000 (15:41 -0800)]
Third batch for 2.8 cycle
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Tue, 26 Jan 2016 23:40:30 +0000 (15:40 -0800)]
Merge branch 'jk/symbolic-ref'
The low-level code that is used to create symbolic references has
been updated to share more code with the code that deals with
normal references.
* jk/symbolic-ref:
lock_ref_sha1_basic: handle REF_NODEREF with invalid refs
lock_ref_sha1_basic: always fill old_oid while holding lock
checkout,clone: check return value of create_symref
create_symref: write reflog while holding lock
create_symref: use existing ref-lock code
create_symref: modernize variable names
Junio C Hamano [Tue, 26 Jan 2016 23:40:30 +0000 (15:40 -0800)]
Merge branch 'ak/format-patch-odir-config'
"git format-patch" learned to notice format.outputDirectory
configuration variable. This allows "-o <dir>" option to be
omitted on the command line if you always use the same directory in
your workflow.
* ak/format-patch-odir-config:
format-patch: introduce format.outputDirectory configuration
Junio C Hamano [Tue, 26 Jan 2016 23:40:29 +0000 (15:40 -0800)]
Merge branch 'rp/p4-filetype-change'
* rp/p4-filetype-change:
git-p4.py: add support for filetype change
Junio C Hamano [Tue, 26 Jan 2016 23:40:29 +0000 (15:40 -0800)]
Merge branch 'js/close-packs-before-gc'
Many codepaths that run "gc --auto" before exiting kept packfiles
mapped and left the file descriptors to them open, which was not
friendly to systems that cannot remove files that are open. They
now close the packs before doing so.
* js/close-packs-before-gc:
receive-pack: release pack files before garbage-collecting
merge: release pack files before garbage-collecting
am: release pack files before garbage-collecting
fetch: release pack files before garbage-collecting
Junio C Hamano [Tue, 26 Jan 2016 23:40:29 +0000 (15:40 -0800)]
Merge branch 'jk/ok-to-fail-gc-auto-in-rebase'
"git rebase", unlike all other callers of "gc --auto", did not
ignore the exit code from "gc --auto".
* jk/ok-to-fail-gc-auto-in-rebase:
rebase: ignore failures from "gc --auto"
Junio C Hamano [Tue, 26 Jan 2016 23:40:28 +0000 (15:40 -0800)]
Merge branch 'js/pull-rebase-i'
"git pull --rebase" has been extended to allow invoking
"rebase -i".
* js/pull-rebase-i:
completion: add missing branch.*.rebase values
remote: handle the config setting branch.*.rebase=interactive
pull: allow interactive rebase with --rebase=interactive
Jeff King [Tue, 26 Jan 2016 03:00:05 +0000 (22:00 -0500)]
tag: do not show ambiguous tag names as "tags/foo"
Since
b7cc53e9 (tag.c: use 'ref-filter' APIs, 2015-07-11),
git-tag has started showing tags with ambiguous names (i.e.,
when both "heads/foo" and "tags/foo" exists) as "tags/foo"
instead of just "foo". This is both:
- pointless; the output of "git tag" includes only
refs/tags, so we know that "foo" means the one in
"refs/tags".
and
- ambiguous; in the original output, we know that the line
"foo" means that "refs/tags/foo" exists. In the new
output, it is unclear whether we mean "refs/tags/foo" or
"refs/tags/tags/foo".
The reason this happens is that commit
b7cc53e9 switched
git-tag to use ref-filter's "%(refname:short)" output
formatting, which was adapted from for-each-ref. This more
general code does not know that we care only about tags, and
uses shorten_unambiguous_ref to get the short-name. We need
to tell it that we care only about "refs/tags/", and it
should shorten with respect to that value.
In theory, the ref-filter code could figure this out by us
passing FILTER_REFS_TAGS. But there are two complications
there:
1. The handling of refname:short is deep in formatting
code that does not even have our ref_filter struct, let
alone the arguments to the filter_ref struct.
2. In git v2.7.0, we expose the formatting language to the
user. If we follow this path, it will mean that
"%(refname:short)" behaves differently for "tag" versus
"for-each-ref" (including "for-each-ref refs/tags/"),
which can lead to confusion.
Instead, let's add a new modifier to the formatting
language, "strip", to remove a specific set of prefix
components. This fixes "git tag", and lets users invoke the
same behavior from their own custom formats (for "tag" or
"for-each-ref") while leaving ":short" with its same
consistent meaning in all places.
We introduce a test in t7004 for "git tag", which fails
without this patch. We also add a similar test in t3203 for
"git branch", which does not actually fail. But since it is
likely that "branch" will eventually use the same formatting
code, the test helps defend against future regressions.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King [Sun, 24 Jan 2016 23:08:18 +0000 (18:08 -0500)]
t6300: use test_atom for some un-modern tests
Because this script has to test so many formatters, we have
the nice "test_atom" helper, but we don't use it
consistently. Let's do so. This is shorter, gets rid of some
tests that have their "expected" setup outside of a
test_expect_success block, and lets us organize the changes
better (e.g., putting "refname:short" near "refname").
We also expand the "%(push)" tests a little to match the
"%(upstream)" ones.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Fri, 22 Jan 2016 21:08:46 +0000 (13:08 -0800)]
Merge branch 'ep/shell-command-substitution-style'
A shell script style update to change `command substitution` into
$(command substitution). Coverts contrib/ and much of the t/
directory contents.
* ep/shell-command-substitution-style: (92 commits)
t9901-git-web--browse.sh: use the $( ... ) construct for command substitution
t9501-gitweb-standalone-http-status.sh: use the $( ... ) construct for command substitution
t9350-fast-export.sh: use the $( ... ) construct for command substitution
t9300-fast-import.sh: use the $( ... ) construct for command substitution
t9150-svk-mergetickets.sh: use the $( ... ) construct for command substitution
t9145-git-svn-master-branch.sh: use the $( ... ) construct for command substitution
t9138-git-svn-authors-prog.sh: use the $( ... ) construct for command substitution
t9137-git-svn-dcommit-clobber-series.sh: use the $( ... ) construct for command substitution
t9132-git-svn-broken-symlink.sh: use the $( ... ) construct for command substitution
t9130-git-svn-authors-file.sh: use the $( ... ) construct for command substitution
t9129-git-svn-i18n-commitencoding.sh: use the $( ... ) construct for command substitution
t9119-git-svn-info.sh: use the $( ... ) construct for command substitution
t9118-git-svn-funky-branch-names.sh: use the $( ... ) construct for command substitution
t9114-git-svn-dcommit-merge.sh: use the $( ... ) construct for command substitution
t9110-git-svn-use-svm-props.sh: use the $( ... ) construct for command substitution
t9109-git-svn-multi-glob.sh: use the $( ... ) construct for command substitution
t9108-git-svn-glob.sh: use the $( ... ) construct for command substitution
t9107-git-svn-migrate.sh: use the $( ... ) construct for command substitution
t9105-git-svn-commit-diff.sh: use the $( ... ) construct for command substitution
t9104-git-svn-follow-parent.sh: use the $( ... ) construct for command substitution
...
Junio C Hamano [Fri, 22 Jan 2016 21:08:45 +0000 (13:08 -0800)]
Merge branch 'rm/subtree-unwrap-tags'
"git subtree" (in contrib/) records the tag object name in the
commit log message when a subtree is added using a tag, without
peeling it down to the underlying commit. The tag needs to be
peeled when "git subtree split" wants to work on the commit, but
the command forgot to do so.
* rm/subtree-unwrap-tags:
contrib/subtree: unwrap tag refs
Thomas Braun [Wed, 20 Jan 2016 17:34:58 +0000 (18:34 +0100)]
completion: complete "diff --word-diff-regex="
Signed-off-by: Thomas Braun <thomas.braun@virtuell-zuhause.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Matthew Kraai [Wed, 20 Jan 2016 17:21:37 +0000 (09:21 -0800)]
Documentation: remove unnecessary backslashes
asciidoctor does not remove backslashes used to escape curly brackets from
the HTML output if the contents of the curly brackets are empty or contain
at least a <, -, or space. asciidoc does not require the backslashes in
these cases, so just remove them.
Signed-off-by: Matthew Kraai <matt.kraai@abbott.com>
Reported-by: Philip Oakley <philipoakley@iee.org>
Reviewed-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Wed, 20 Jan 2016 19:54:46 +0000 (11:54 -0800)]
Second batch for 2.8 cycle
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Wed, 20 Jan 2016 19:43:38 +0000 (11:43 -0800)]
Merge branch 'tg/grep-no-index-fallback'
"git grep" by default does not fall back to its "--no-index"
behaviour outside a directory under Git's control (otherwise the
user may by mistake end up running a huge recursive search); with a
new configuration (set in $HOME/.gitconfig--by definition this
cannot be set in the config file per project), this safety can be
disabled.
* tg/grep-no-index-fallback:
builtin/grep: add grep.fallbackToNoIndex config
t7810: correct --no-index test
Junio C Hamano [Wed, 20 Jan 2016 19:43:36 +0000 (11:43 -0800)]
Merge branch 'ho/gitweb-squelch-undef-warning'
Asking gitweb for a nonexistent commit left a warning in the server
log.
Somebody may want to follow this up with a new test, perhaps?
IIRC, we do test that no Perl warnings are given to the server log,
so this should have been caught if our test coverage were good.
* ho/gitweb-squelch-undef-warning:
gitweb: squelch "uninitialized value" warning
Junio C Hamano [Wed, 20 Jan 2016 19:43:35 +0000 (11:43 -0800)]
Merge branch 'js/fopen-harder'
Some codepaths used fopen(3) when opening a fixed path in $GIT_DIR
(e.g. COMMIT_EDITMSG) that is meant to be left after the command is
done. This however did not work well if the repository is set to
be shared with core.sharedRepository and the umask of the previous
user is tighter. They have been made to work better by calling
unlink(2) and retrying after fopen(3) fails with EPERM.
* js/fopen-harder:
Handle more file writes correctly in shared repos
commit: allow editing the commit message even in shared repos
Junio C Hamano [Wed, 20 Jan 2016 19:43:35 +0000 (11:43 -0800)]
Merge branch 'ss/clone-depth-single-doc'
Documentation for "git fetch --depth" has been updated for clarity.
* ss/clone-depth-single-doc:
docs: clarify that --depth for git-fetch works with newly initialized repos
docs: say "commits" in the --depth option wording for git-clone
docs: clarify that passing --depth to git-clone implies --single-branch
Junio C Hamano [Wed, 20 Jan 2016 19:43:33 +0000 (11:43 -0800)]
Merge branch 'nd/exclusion-regression-fix'
The ignore mechanism saw a few regressions around untracked file
listing and sparse checkout selection areas in 2.7.0; the change
that is responsible for the regression has been reverted.
* nd/exclusion-regression-fix:
Revert "dir.c: don't exclude whole dir prematurely if neg pattern may match"
Junio C Hamano [Wed, 20 Jan 2016 19:43:32 +0000 (11:43 -0800)]
Merge branch 'dk/reflog-walk-with-non-commit'
"git reflog" incorrectly assumed that all objects that used to be
at the tip of a ref must be commits, which caused it to segfault.
* dk/reflog-walk-with-non-commit:
reflog-walk: don't segfault on non-commit sha1's in the reflog
Junio C Hamano [Wed, 20 Jan 2016 19:43:31 +0000 (11:43 -0800)]
Merge branch 'sg/t6050-failing-editor-test-fix'
* sg/t6050-failing-editor-test-fix:
t6050-replace: make failing editor test more robust
Junio C Hamano [Wed, 20 Jan 2016 19:43:30 +0000 (11:43 -0800)]
Merge branch 'ew/for-each-ref-doc'
* ew/for-each-ref-doc:
for-each-ref: document `creatordate` and `creator` fields
Junio C Hamano [Wed, 20 Jan 2016 19:43:29 +0000 (11:43 -0800)]
Merge branch 'dw/signoff-doc'
The documentation has been updated to hint the connection between
the '--signoff' option and DCO.
* dw/signoff-doc:
Expand documentation describing --signoff
Junio C Hamano [Wed, 20 Jan 2016 19:43:29 +0000 (11:43 -0800)]
Merge branch 'jk/clang-pedantic'
A few unportable C construct have been spotted by clang compiler
and have been fixed.
* jk/clang-pedantic:
bswap: add NO_UNALIGNED_LOADS define
avoid shifting signed integers 31 bits
Junio C Hamano [Wed, 20 Jan 2016 19:43:28 +0000 (11:43 -0800)]
Merge branch 'ew/send-email-mutt-alias-fix'
"git send-email" was confused by escaped quotes stored in the alias
files saved by "mutt", which has been corrected.
* ew/send-email-mutt-alias-fix:
git-send-email: do not double-escape quotes from mutt
Junio C Hamano [Wed, 20 Jan 2016 19:43:27 +0000 (11:43 -0800)]
Merge branch 'ss/user-manual'
Drop a few old "todo" items by deciding that the change one of them
suggests is not such a good idea, and doing the change the other
one suggested to do.
* ss/user-manual:
user-manual: add addition gitweb information
user-manual: add section documenting shallow clones
glossary: define the term shallow clone
user-manual: remove temporary branch entry from todo list
Junio C Hamano [Wed, 20 Jan 2016 19:43:26 +0000 (11:43 -0800)]
Merge branch 'nd/clear-gitenv-upon-use-of-alias'
d95138e6 (setup: set env $GIT_WORK_TREE when work tree is set, like
$GIT_DIR, 2015-06-26) attempted to work around a glitch in alias
handling by overwriting GIT_WORK_TREE environment variable to
affect subprocesses when set_git_work_tree() gets called, which
resulted in a rather unpleasant regression to "clone" and "init".
Try to address the same issue by always restoring the environment
and respawning the real underlying command when handling alias.
* nd/clear-gitenv-upon-use-of-alias:
run-command: don't warn on SIGPIPE deaths
git.c: make sure we do not leak GIT_* to alias scripts
setup.c: re-fix
d95138e (setup: set env $GIT_WORK_TREE when ..
git.c: make it clear save_env() is for alias handling only
Junio C Hamano [Wed, 20 Jan 2016 19:43:25 +0000 (11:43 -0800)]
Merge branch 'nd/ita-cleanup'
Paths that have been told the index about with "add -N" are not
quite yet in the index, but a few commands behaved as if they
already are in a harmful way.
* nd/ita-cleanup:
grep: make it clear i-t-a entries are ignored
add and use a convenience macro ce_intent_to_add()
blame: remove obsolete comment
Junio C Hamano [Wed, 20 Jan 2016 19:43:24 +0000 (11:43 -0800)]
Merge branch 'nd/dir-exclude-cleanup'
The "exclude_list" structure has the usual "alloc, nr" pair of
fields to be used by ALLOC_GROW(), but clear_exclude_list() forgot
to reset 'alloc' to 0 when it cleared 'nr'to discard the managed
array.
* nd/dir-exclude-cleanup:
dir.c: clean the entire struct in clear_exclude_list()
Junio C Hamano [Wed, 20 Jan 2016 19:43:22 +0000 (11:43 -0800)]
Merge branch 'jk/pack-revindex'
In-core storage of the reverse index for .pack files (which lets
you go from a pack offset to an object name) has been streamlined.
* jk/pack-revindex:
pack-revindex: store entries directly in packed_git
pack-revindex: drop hash table
Junio C Hamano [Wed, 20 Jan 2016 19:43:21 +0000 (11:43 -0800)]
Merge branch 'mh/notes-allow-reading-treeish'
Some "git notes" operations, e.g. "git log --notes=<note>", should
be able to read notes from any tree-ish that is shaped like a notes
tree, but the notes infrastructure required that the argument must
be a ref under refs/notes/. Loosen it to require a valid ref only
when the operation would update the notes (in which case we must
have a place to store the updated notes tree, iow, a ref).
* mh/notes-allow-reading-treeish:
notes: allow treeish expressions as notes ref
Jeff King [Tue, 19 Jan 2016 22:07:22 +0000 (17:07 -0500)]
filter-branch: resolve $commit^{tree} in no-index case
Commit
348d4f2 (filter-branch: skip index read/write when
possible, 2015-11-06) taught filter-branch to optimize out
the final "git write-tree" when we know we haven't touched
the tree with any of our filters. It does by simply putting
the literal text "$commit^{tree}" into the "$tree" variable,
avoiding a useless rev-parse call.
However, when we pass this to git_commit_non_empty_tree(),
it gets confused; it resolves "$commit^{tree}" itself, and
compares our string to the 40-hex sha1, which obviously
doesn't match. As a result, "--prune-empty" (or any custom
filter using git_commit_non_empty_tree) will fail to drop
an empty commit (when filter-branch is used without a tree
or index filter).
Let's resolve $tree to the 40-hex ourselves, so that
git_commit_non_empty_tree can work. Unfortunately, this is a
bit slower due to the extra process overhead:
$ cd t/perf && ./run
348d4f2 HEAD p7000-filter-branch.sh
[...]
Test
348d4f2 HEAD
--------------------------------------------------------------
7000.2: noop filter 3.76(0.24+0.26) 4.54(0.28+0.24) +20.7%
We could try to make git_commit_non_empty_tree more clever.
However, the value of $tree here is technically
user-visible. The user can provide arbitrary shell code at
this stage, which could itself have a similar assumption to
what is in git_commit_non_empty_tree. So the conservative
choice to fix this regression is to take the 20% hit and
give the pre-
348d4f2 behavior. We still end up much faster
than before the optimization:
$ cd t/perf && ./run
348d4f2^ HEAD p7000-filter-branch.sh
[...]
Test
348d4f2^ HEAD
--------------------------------------------------------------
7000.2: noop filter 9.51(4.32+0.40) 4.51(0.28+0.23) -52.6%
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Tue, 19 Jan 2016 22:09:37 +0000 (14:09 -0800)]
test-lib: clarify and tighten SANITY
f400e51c (test-lib.sh: set prerequisite SANITY by testing what we
really need, 2015-01-27) improved the way SANITY prerequisite was
determined, but made the resulting code (incorrectly) imply that
SANITY is all about effects of permission bits of the containing
directory has on the files contained in it by the comment it added,
its log message and the actual tests.
State what SANITY is about more clearly in the comment, and test
that a file whose permission bits says should be unreadble truly
cannot be read.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
David A. Greene [Sun, 17 Jan 2016 23:47:59 +0000 (17:47 -0600)]
contrib/subtree: Make testing easier
Add some Makefile dependencies to ensure an updated git-subtree
gets copied to the main area before testing begins.
Signed-off-by: David A. Greene <greened@obbligato.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Thomas Gummerer [Mon, 18 Jan 2016 23:20:50 +0000 (00:20 +0100)]
ls-remote: add support for showing symrefs
Sometimes it's useful to know the main branch of a git repository
without actually downloading the repository. This can be done by
looking at the symrefs stored in the remote repository. Currently git
doesn't provide a simple way to show the symrefs stored on the remote
repository, even though the information is available. Add a --symref
command line argument to the ls-remote command, which shows the symrefs
in the remote repository.
While there, replace a literal tab in the format string with \t to make
it more obvious to the reader.
Suggested-by: pedro rijo <pedrorijo91@gmail.com>
Signed-off-by: Thomas Gummerer <t.gummerer@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Thomas Gummerer [Mon, 18 Jan 2016 23:20:49 +0000 (00:20 +0100)]
ls-remote: use parse-options api
Currently ls-remote uses a hand rolled parser for its command line
arguments. Use the parse-options api instead of the hand rolled parser
to simplify the code and make it easier to add new arguments. In
addition this improves the help message.
Helped-by: Jeff King <peff@peff.net>
Signed-off-by: Thomas Gummerer <t.gummerer@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Thomas Gummerer [Mon, 18 Jan 2016 23:20:48 +0000 (00:20 +0100)]
ls-remote: fix synopsis
git ls-remote takes an optional get-url argument, and specifying the
repository is optional. Fix the synopsis in the documentation to
reflect this.
Signed-off-by: Thomas Gummerer <t.gummerer@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Thomas Gummerer [Mon, 18 Jan 2016 23:20:47 +0000 (00:20 +0100)]
ls-remote: document --refs option
The --refs option was originally introduced in
2718ff0 ("Improve
git-peek-remote"). The ls-remote command was first documented in
972b6fe ("ls-remote: drop storing operation and add documentation."),
but the --refs option was never documented. Fix this.
Signed-off-by: Thomas Gummerer <t.gummerer@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Thomas Gummerer [Mon, 18 Jan 2016 23:20:46 +0000 (00:20 +0100)]
ls-remote: document --quiet option
cefb2a5e3 ("ls-remote: print URL when no repo is specified") added a
quiet option to ls-remote, but didn't add it to the documentation. Add
it.
Signed-off-by: Thomas Gummerer <t.gummerer@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King [Mon, 18 Jan 2016 23:04:35 +0000 (18:04 -0500)]
shortlog: don't warn on empty author
Git tries to avoid creating a commit with an empty author
name or email. However, commits created by older, less
strict versions of git may still be in the history. There's
not much point in issuing a warning to stderr for an empty
author. The user can't do anything about it now, and we are
better off to simply include it in the shortlog output as an
empty name/email, and let the caller process it however they
see fit.
Older versions of shortlog differentiated between "author
header not present" (which complained) and "author
name/email are blank" (which included the empty ident in the
output). But since switching to format_commit_message, we
complain to stderr about either case (linux.git has a blank
author deep in its history which triggers this).
We could try to restore the older behavior (complaining only
about the missing header), but in retrospect, there's not
much point in differentiating these cases. A missing
author header is bogus, but as for the "blank" case, the
only useful behavior is to add it to the "empty name"
collection.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King [Mon, 18 Jan 2016 20:02:59 +0000 (15:02 -0500)]
shortlog: optimize out useless string list
If we are in "--summary" mode, then we do not care about the
actual list of subject onelines associated with each author.
We care only about the number. So rather than store a
string-list for each author full of "<none>", let's just
keep a count.
This drops my best-of-five for "git shortlog -ns HEAD" on
linux.git from:
real 0m5.194s
user 0m5.028s
sys 0m0.168s
to:
real 0m5.057s
user 0m4.916s
sys 0m0.144s
That's about 2.5%.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King [Mon, 18 Jan 2016 20:02:56 +0000 (15:02 -0500)]
shortlog: optimize out useless "<none>" normalization
If we are in --summary mode, we will always pass <none> to
insert_one_record, which will then do some normalization
(e.g., cutting out "[PATCH]"). There's no point in doing so
if we aren't going to use the result anyway.
This drops my best-of-five for "git shortlog -ns HEAD" on
linux.git from:
real 0m5.257s
user 0m5.104s
sys 0m0.156s
to:
real 0m5.194s
user 0m5.028s
sys 0m0.168s
That's only 1%, but arguably the result is clearer to read,
as we're able to group our variable declarations inside the
conditional block. It also opens up further optimization
possibilities for future patches.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King [Mon, 18 Jan 2016 20:02:52 +0000 (15:02 -0500)]
shortlog: optimize "--summary" mode
If the user asked us only to show counts for each author,
rather than the individual summary lines, then there is no
point in us generating the summaries only to throw them
away. With this patch, I measured the following speedup for
"git shortlog -ns HEAD" on linux.git (best-of-five):
[before]
real 0m5.644s
user 0m5.472s
sys 0m0.176s
[after]
real 0m5.257s
user 0m5.104s
sys 0m0.156s
That's only ~7%, but it's so easy to do, there's no good
reason not to. We don't have to touch any downstream code,
since we already fill in the magic string "<none>" to handle
commits without a message.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King [Mon, 18 Jan 2016 20:02:48 +0000 (15:02 -0500)]
shortlog: replace hand-parsing of author with pretty-printer
When gathering the author and oneline subject for each
commit, we hand-parse the commit headers to find the
"author" line, and then continue past to the blank line at
the end of the header.
We can replace this tricky hand-parsing by simply asking the
pretty-printer for the relevant items. This also decouples
the author and oneline parsing, opening up some new
optimizations in further commits.
One reason to avoid the pretty-printer is that it might be
less efficient than hand-parsing. However, I measured no
slowdown at all running "git shortlog -ns HEAD" on
linux.git.
As a bonus, we also fix a memory leak in the (uncommon) case
that the author field is blank.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King [Mon, 18 Jan 2016 20:02:44 +0000 (15:02 -0500)]
shortlog: use strbufs to read from stdin
We currently use fixed-size buffers with fgets(), which
could lead to incorrect results in the unlikely event that a
line had something like "Author:" at exactly its 1024th
character.
But it's easy to convert this to a strbuf, and because we
can reuse the same buffer through the loop, we don't even
pay the extra allocation cost.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King [Mon, 18 Jan 2016 20:02:40 +0000 (15:02 -0500)]
shortlog: match both "Author:" and "author" on stdin
The original git-shortlog could read both the normal "git
log" output as well as "git log --format=raw". However, when
it was converted to C by
b8ec592 (Build in shortlog,
2006-10-22), the trailing colon became mandatory, and we no
longer matched the raw output.
Given the amount of intervening time without any bug
reports, it's probable that nobody cares. But it's
relatively easy to fix, and the end result is hopefully more
readable than the original.
Note that this no longer matches "author: ", which we did
before, but that has never been a format generated by git.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Torsten Bögershausen [Sat, 16 Jan 2016 06:50:02 +0000 (07:50 +0100)]
ls-files: add eol diagnostics
When working in a cross-platform environment, a user may want to
check if text files are stored normalized in the repository and
if .gitattributes are set appropriately.
Make it possible to let Git show the line endings in the index and
in the working tree and the effective text/eol attributes.
The end of line ("eolinfo") are shown like this:
"-text" binary (or with bare CR) file
"none" text file without any EOL
"lf" text file with LF
"crlf" text file with CRLF
"mixed" text file with mixed line endings.
The effective text/eol attribute is one of these:
"", "-text", "text", "text=auto", "text eol=lf", "text eol=crlf"
git ls-files --eol gives an output like this:
i/none w/none attr/text=auto t/t5100/empty
i/-text w/-text attr/-text t/test-binary-2.png
i/lf w/lf attr/text eol=lf t/t5100/rfc2047-info-0007
i/lf w/crlf attr/text eol=crlf doit.bat
i/mixed w/mixed attr/ locale/XX.po
to show what eol convention is used in the data in the index ('i'),
and in the working tree ('w'), and what attribute is in effect,
for each path that is shown.
Add test cases in t0027.
Helped-By: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Torsten Bögershausen <tboegi@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jacob Keller [Tue, 29 Dec 2015 22:40:28 +0000 (14:40 -0800)]
notes: allow merging from arbitrary references
Create a new expansion function, expand_loose_notes_ref which will first
check whether the ref can be found using get_sha1. If it can't be found
then it will fallback to using expand_notes_ref. The content of the
strbuf will not be changed if the notes ref can be located using
get_sha1. Otherwise, it may be updated as done by expand_notes_ref.
Since we now support merging from non-notes refs, remove the test case
associated with that behavior. Add a test case for merging from a
non-notes ref.
Signed-off-by: Jacob Keller <jacob.keller@gmail.com>
Reviewed-by: Johan Herland <johan@herland.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Johannes Schindelin [Fri, 15 Jan 2016 13:24:45 +0000 (14:24 +0100)]
mingw: uglify (a, 0) definitions to shut up warnings
When the result of a (a, 0) expression is not used, MSys2's GCC version
finds it necessary to complain with a warning:
right-hand operand of comma expression has no effect
Let's just pretend to use the 0 value and have a peaceful and quiet life
again.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Johannes Schindelin [Fri, 15 Jan 2016 13:24:39 +0000 (14:24 +0100)]
mingw: squash another warning about a cast
MSys2's compiler is correct that casting a "void *" to a "DWORD" loses
precision, but in the case of pthread_exit() we know that the value
fits into a DWORD.
Just like casting handles to DWORDs, let's work around this issue by
casting to "intrptr_t" first, and immediately cast to the final type.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Johannes Schindelin [Fri, 15 Jan 2016 13:24:34 +0000 (14:24 +0100)]
mingw: avoid warnings when casting HANDLEs to int
HANDLE is defined internally as a void *, but in many cases it is
actually guaranteed to be a 32-bit integer. In these cases, GCC should
not warn about a cast of a pointer to an integer of a different type
because we know exactly what we are doing.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Johannes Schindelin [Fri, 15 Jan 2016 13:24:29 +0000 (14:24 +0100)]
mingw: avoid redefining S_* constants
When compiling with MSys2's compiler, these constants are already defined.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Wed, 28 Oct 2015 20:32:10 +0000 (13:32 -0700)]
test-sha1-array: read command stream with strbuf_getline()
The input to this command comes from a pipeline in t0064, whose
upstream has bunch of "echo"s. It is not unreasonable to expect
that it may be fed CRLF lines on DOSsy systems.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Wed, 28 Oct 2015 20:53:47 +0000 (13:53 -0700)]
grep: read -f file with strbuf_getline()
List of patterns file could come from a DOS editor.
This is iffy; you may actually be trying to find a line with ^M in
it on a system whose line ending is LF. You can of course work it
around by having a line that has "^M^M^J", let the strbuf_getline()
eat the last "^M^J", leaving just the single "^M" as the pattern.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Wed, 28 Oct 2015 21:00:59 +0000 (14:00 -0700)]
send-pack: read list of refs with strbuf_getline()
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Wed, 28 Oct 2015 20:52:11 +0000 (13:52 -0700)]
column: read lines with strbuf_getline()
Multiple lines read here are concatenated on a single line to form a
multi-column output line. We do not want to have a CR at the end,
even if the input file consists of CRLF terminated lines.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Wed, 28 Oct 2015 20:38:56 +0000 (13:38 -0700)]
cat-file: read batch stream with strbuf_getline()
It is possible to prepare a text file with a DOS editor and feed it
as a batch command stream to the command.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Wed, 28 Oct 2015 20:36:00 +0000 (13:36 -0700)]
transport-helper: read helper response with strbuf_getline()
Our implementation of helpers never use CRLF line endings, and they
do not depend on the ability to place a CR as payload at the end of
the line, so this is essentially a no-op for in-tree users. However,
this allows third-party implementation of helpers to give us their
line with CRLF line ending (they cannot expect us to feed CRLF to
them, though).
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Wed, 28 Oct 2015 20:29:24 +0000 (13:29 -0700)]
clone/sha1_file: read info/alternates with strbuf_getline()
$GIT_OBJECT_DIRECTORY/info/alternates is a text file that can be
edited with a DOS editor. We do not want to use the real path with
CR appended at the end.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Wed, 28 Oct 2015 20:27:33 +0000 (13:27 -0700)]
remote.c: read $GIT_DIR/remotes/* with strbuf_getline()
These files can be edited with a DOS editor, leaving CR at the end
of the line if read with strbuf_getline().
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Wed, 28 Oct 2015 20:24:41 +0000 (13:24 -0700)]
ident.c: read /etc/mailname with strbuf_getline()
Just in case /etc/mailname file was edited with a DOS editor,
read it with strbuf_getline() so that a stray CR is not included
as the last character of the mail hostname.
We _might_ want to more aggressively discard whitespace characters
around the line with strbuf_trim(), but that is a bit outside the
scope of this series.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Wed, 28 Oct 2015 20:59:44 +0000 (13:59 -0700)]
rev-parse: read parseopt spec with strbuf_getline()
"rev-parse --parseopt" specification is clearly text and we
should anticipate that we may be fed CRLF lines.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Wed, 28 Oct 2015 21:05:53 +0000 (14:05 -0700)]
revision: read --stdin with strbuf_getline()
Reading with getwholeline() and manually stripping the terminating
'\n' would leave CR at the end of the line if the input comes from
a DOS editor.
Constrasting this with the other changes around "--stdin" in this
series, one may realize that the way "log" family of commands read
the paths with "--stdin" looks inconsistent and sloppy. It does not
allow us to C-quote a textual input, neither does it accept records
that are NUL-terminated. These are unfortunately way too late to
fix X-<.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Wed, 28 Oct 2015 20:56:23 +0000 (13:56 -0700)]
hash-object: read --stdin-paths with strbuf_getline()
The list of paths could have been written with a DOS editor.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Thu, 14 Jan 2016 02:32:23 +0000 (18:32 -0800)]
strbuf: give strbuf_getline() to the "most text friendly" variant
Now there is no direct caller to strbuf_getline(), we can demote it
to file-scope static that is private to strbuf.c and rename it to
strbuf_getdelim(). Rename strbuf_getline_crlf(), which is designed
to be the most "text friendly" variant, and allow it to take over
this simplest name, strbuf_getline(), so we can add more uses of it
without having to type _crlf over and over again in the coming
steps.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Thu, 14 Jan 2016 00:14:48 +0000 (16:14 -0800)]
checkout-index: there are only two possible line terminations
The program by default reads LF terminated lines, with an option to
use NUL terminated records. Instead of pretending that there can be
other useful values for line_termination, use a boolean variable,
nul_term_line, to tell if NUL terminated records are used, and
switch between strbuf_getline_{lf,nul} based on it.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Thu, 14 Jan 2016 21:34:29 +0000 (13:34 -0800)]
update-index: there are only two possible line terminations
The program by default reads LF terminated lines, with an option to
use NUL terminated records. Instead of pretending that there can be
other useful values for line_termination, use a boolean variable,
nul_term_line, to tell if NUL terminated records are used, and
switch between strbuf_getline_{lf,nul} based on it.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Thu, 14 Jan 2016 21:31:17 +0000 (13:31 -0800)]
check-ignore: there are only two possible line terminations
The program by default reads LF terminated lines, with an option to
use NUL terminated records. Instead of pretending that there can be
other useful values for line_termination, use a boolean variable,
nul_term_line, to tell if NUL terminated records are used, and
switch between strbuf_getline_{lf,nul} based on it.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Thu, 14 Jan 2016 21:26:20 +0000 (13:26 -0800)]
check-attr: there are only two possible line terminations
The program by default reads LF terminated lines, with an option to
use NUL terminated records. Instead of pretending that there can be
other useful values for line_termination, use a boolean variable,
nul_term_line, to tell if NUL terminated records are used, and
switch between strbuf_getline_{lf,nul} based on it.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Wed, 13 Jan 2016 23:55:12 +0000 (15:55 -0800)]
mktree: there are only two possible line terminations
The program by default reads LF terminated lines, with an option to
use NUL terminated records. Instead of pretending that there can be
other useful values for line_termination, use a boolean variable,
nul_term_line, to tell if NUL terminated records are used, and
switch between strbuf_getline_{lf,nul} based on it.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Wed, 13 Jan 2016 23:31:17 +0000 (15:31 -0800)]
strbuf: introduce strbuf_getline_{lf,nul}()
The strbuf_getline() interface allows a byte other than LF or NUL as
the line terminator, but this is only because I wrote these
codepaths anticipating that there might be a value other than NUL
and LF that could be useful when I introduced line_termination long
time ago. No useful caller that uses other value has emerged.
By now, it is clear that the interface is overly broad without a
good reason. Many codepaths have hardcoded preference to read
either LF terminated or NUL terminated records from their input, and
then call strbuf_getline() with LF or NUL as the third parameter.
This step introduces two thin wrappers around strbuf_getline(),
namely, strbuf_getline_lf() and strbuf_getline_nul(), and
mechanically rewrites these call sites to call either one of
them. The changes contained in this patch are:
* introduction of these two functions in strbuf.[ch]
* mechanical conversion of all callers to strbuf_getline() with
either '\n' or '\0' as the third parameter to instead call the
respective thin wrapper.
After this step, output from "git grep 'strbuf_getline('" would
become a lot smaller. An interim goal of this series is to make
this an empty set, so that we can have strbuf_getline_crlf() take
over the shorter name strbuf_getline().
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Wed, 28 Oct 2015 20:17:29 +0000 (13:17 -0700)]
strbuf: make strbuf_getline_crlf() global
Often we read "text" files that are supplied by the end user
(e.g. commit log message that was edited with $GIT_EDITOR upon 'git
commit -e'), and in some environments lines in a text file are
terminated with CRLF. Existing strbuf_getline() knows to read a
single line and then strip the terminating byte from the result, but
it is handy to have a version that is more tailored for a "text"
input that takes both '\n' and '\r\n' as line terminator (aka
<newline> in POSIX lingo) and returns the body of the line after
stripping <newline>.
Recently reimplemented "git am" uses such a function implemented
privately; move it to strbuf.[ch] and make it available for others.
Note that we do not blindly replace calls to strbuf_getline() that
uses LF as the line terminator with calls to strbuf_getline_crlf()
and this is very much deliberate. Some callers may want to treat an
incoming line that ends with CR (and terminated with LF) to have a
payload that includes the final CR, and such a blind replacement
will result in misconversion when done without code audit.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Wed, 13 Jan 2016 23:10:45 +0000 (15:10 -0800)]
strbuf: miniscule style fix
We write one SP on each side of an operator, even inside an [] pair
that computes the array index.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Tobias Klauser [Thu, 14 Jan 2016 16:57:55 +0000 (17:57 +0100)]
interpret-trailers: add option for in-place editing
Add a command line option --in-place to support in-place editing akin to
sed -i. This allows to write commands like the following:
git interpret-trailers --trailer "X: Y" a.txt > b.txt && mv b.txt a.txt
in a more concise way:
git interpret-trailers --trailer "X: Y" --in-place a.txt
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Tobias Klauser [Thu, 14 Jan 2016 16:57:54 +0000 (17:57 +0100)]
trailer: allow to write to files other than stdout
Use fprintf instead of printf in trailer.c in order to allow printing
to a file other than stdout. This will be needed to support in-place
editing in git interpret-trailers.
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Johannes Schindelin [Thu, 14 Jan 2016 16:52:02 +0000 (17:52 +0100)]
compat/winansi: support compiling with MSys2
MSys2 already defines the _CONSOLE_FONT_INFOEX structure.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Johannes Schindelin [Thu, 14 Jan 2016 16:51:59 +0000 (17:51 +0100)]
compat/mingw: support MSys2-based MinGW build
The excellent MSys2 project brings a substantially updated MinGW
environment including newer GCC versions and new headers. To support
compiling Git, let's special-case the new MinGW (tell-tale: the
_MINGW64_VERSION_MAJOR constant is defined).
Note: this commit only addresses compile failures, not compile warnings
(that task is left for a future patch).
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Johannes Schindelin [Thu, 14 Jan 2016 16:51:54 +0000 (17:51 +0100)]
nedmalloc: allow compiling with MSys2's compiler
With MSys2's GCC, `ReadWriteBarrier` is already defined, and FORCEINLINE
unfortunately gets defined incorrectly.
Let's work around both problems, using the MSys2-specific
__MINGW64_VERSION_MAJOR constant to guard the FORCEINLINE definition so
as not to affect other platforms.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Johannes Schindelin [Wed, 13 Jan 2016 12:17:22 +0000 (13:17 +0100)]
completion: add missing branch.*.rebase values
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Johannes Schindelin [Wed, 13 Jan 2016 12:17:19 +0000 (13:17 +0100)]
remote: handle the config setting branch.*.rebase=interactive
The config variable branch.<branchname>.rebase is not only used by `git
pull`, but also by `git remote` when showing details about a remote.
Therefore, it needs to be taught to accept the newly-introduced
`interactive` value of said variable.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Johannes Schindelin [Wed, 13 Jan 2016 12:17:15 +0000 (13:17 +0100)]
pull: allow interactive rebase with --rebase=interactive
A couple of years ago, I found the need to collaborate on topic
branches that were rebased all the time, and I really needed to see
what I was rebasing when pulling, so I introduced an
interactively-rebasing pull.
The way builtin pull works, this change also supports the value
'interactive' for the 'branch.<name>.rebase' config variable, which
is a neat thing because users can now configure given branches for
interactively-rebasing pulls without having to type out the complete
`--rebase=interactive` option every time they pull.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King [Wed, 13 Jan 2016 18:47:18 +0000 (13:47 -0500)]
rebase: ignore failures from "gc --auto"
After rebasing, we call "gc --auto" to clean up if we
created a lot of loose objects. However, we do so inside an
&&-chain. If "gc --auto" fails (e.g., because a previous
background gc blocked us by leaving "gc.log" in place),
then:
1. We will fail to clean up the state directory, leaving
the user stuck in the rebase forever (even "git am
--abort" doesn't work, because it calls "gc --auto"!).
2. In some cases, we may return a bogus exit code from
rebase, indicating failure when everything except the
auto-gc succeeded.
We can fix this by ignoring the exit code of "gc --auto".
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>