The error function only prints an error message, resulting in a
segfault if we later on try to fprintf to a NULL handle.

Fix this by using die_errno instead.
Signed-off-by: NSverre Rabbelier <srabbelier@gmail.com>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

* jc/color-attrs:
  color: allow multiple attributes

* jk/maint-add-ignored-dir:
  tests for "git add ignored-dir/file" without -f
  dir: fix COLLECT_IGNORED on excluded prefixes
  t0050: mark non-working test as such

* bg/apply-fix-blank-at-eof:
  t3417: Add test cases for "rebase --whitespace=fix"
  t4124: Add additional tests of --whitespace=fix
  apply: Allow blank context lines to match beyond EOF
  apply: Remove the quick rejection test
  apply: Don't unnecessarily update line lengths in the preimage

Signed-off-by: NMarkus Heidelberg <markus.heidelberg@web.de>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

Signed-off-by: NJunio C Hamano <gitster@pobox.com>

* maint-1.6.6:
  Documentation/git-clone: Transform description list into item list
  Documentation/urls: Remove spurious example markers
  Documentation/gitdiffcore: Remove misleading date in heading
  Documentation/git-reflog: Fix formatting of command lists

so that git shortlog with '-e' coalesces all my commits.
Signed-off-by: NMichael J Gruber <git@drmicha.warpmail.net>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

so that the list of examples is formatted in the same way as for
git-fetch, and, more importantly, the different identation for the
code blocks in the examples (compared to the immediately preceding code
blocks from url.txt) doesn't look like misformatted, but is clarified by
the items' bullets.
Signed-off-by: NMichael J Gruber <git@drmicha.warpmail.net>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

In urls.txt (which is included from git-{clone,fetch,push}.txt)
several item lists are surrounded by example block markers. This is
problematic for two reasons:

- None of these lists are example lists, so they should not be marked as
  such semantically.
- The html output looks weird (bulleted list with left sidebar).

Therefore, remove the example block markers. Output by the man backend
is unaffected.
Signed-off-by: NMichael J Gruber <git@drmicha.warpmail.net>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

Ever since the automatic conversion into man form, the heading
contained a misidentified subheading reading "June 2005".
Remove this since the documentation is more recent, and the correct
date is in the footer.
Signed-off-by: NMichael J Gruber <git@drmicha.warpmail.net>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

A misplaced list continuation mark appears literally in the
rendered doc. Fix this by removing it.
Signed-off-by: NMichael J Gruber <git@drmicha.warpmail.net>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

Signed-off-by: NJunio C Hamano <gitster@pobox.com>

A temporary struct ref is allocated in store_updated_refs() but not
freed.
Signed-off-by: NAndreas Gruenbacher <agruen@suse.de>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

The open-coded version to initialize each and every member will break
when a new member is added to the structure.
Signed-off-by: NAndreas Gruenbacher <agruen@suse.de>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

Otherwise, we will check random bytes for ref names < 3 characters.
Signed-off-by: NAndreas Gruenbacher <agruen@suse.de>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

This typo will lead to git-daemon dying any time the connect
string includes a port after the host= attribute. This can lead
for example to one of the following error messages on the client
side when someone tries git clone git://...:<port>.

When the daemon is running on localhost:
  fatal: The remote end hung up unexpectedly

or when the daemon is connected through an ssh tunnel:
  fatal: protocol error: bad line length character: erro

In the latter case 'erro' comes from the daemon's reply:
  error: git-daemon died of signal 11
Signed-off-by: NImre Deak <imre.deak@gmail.com>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

If CDPATH is set, "cd" prints its destination to stdout, causing
the common (cd a && tar cf - .) | (cd b && tar xf -) idiom to fail.
For example:

 make -C templates DESTDIR='' install
 make[1]: Entering directory `/users/e477610/exptool/src/git-1.7.0.2/templates'
 install -d -m 755 '/home/e477610/exptool/share/git-core/templates'
 (cd blt && gtar cf - .) | \
	(cd '/home/e477610/exptool/share/git-core/templates' && umask 022 && gtar xof -)
 gtar: This does not look like a tar archive

Most git scripts already protect against use of CDPATH through
git-sh-setup, but the Makefile doesn’t.
Reported-by: NMichael Cox <mhcox@bluezoosoftware.com>
Signed-off-by: NJonathan Nieder <jrnieder@gmail.com>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

Getting the shortened branch name is as easy as using the shell's
parameter expansion.
Signed-off-by: NStephen Boyd <bebarino@gmail.com>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

acd2a45b (Refuse updating the current branch in a non-bare repository
via push, 2009-02-11) changed the default to refuse such a push, but
it forgot to update the docs.
Signed-off-by: NThomas Rast <trast@student.ethz.ch>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

We already complete HEAD, of course, and might as well complete the other
common refs mentioned in the rev-parse man page: FETCH_HEAD, ORIG_HEAD, and
MERGE_HEAD.
Signed-off-by: NIan Ward Comfort <icomfort@stanford.edu>
Acked-by: NShawn O. Pearce <spearce@spearce.org>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

Clarify the description of the 2-tree merge by defining the terms
which are used in the table, and by applying some small linguistic
changes.
Signed-off-by: NMichael J Gruber <git@drmicha.warpmail.net>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

Asciidoc takes the first non-space character in the first line of the
paragraph as a reference point for preformatted layout, so adjust to
that to make the table align.
Signed-off-by: NMichael J Gruber <git@drmicha.warpmail.net>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

Signed-off-by: NJunio C Hamano <gitster@pobox.com>

As we walk the directory tree, if we see an ignored path, we
want to add it to the ignored list only if it matches any
pathspec that we were given. We used to check for the
pathspec to appear explicitly. E.g., if we see "subdir/file"
and it is excluded, we check to see if we have "subdir/file"
in our pathspec.

However, this interacts badly with the optimization to avoid
recursing into ignored subdirectories. If "subdir" as a
whole is ignored, then we never recurse, and consider only
whether "subdir" itself is in our pathspec.  It would not
match a pathspec of "subdir/file" explicitly, even though it
is the reason that subdir/file would be excluded.

This manifests itself to the user as "git add subdir/file"
failing to correctly note that the pathspec was ignored.

This patch extends the in_pathspec logic to include prefix
directory case.
Signed-off-by: NJeff King <peff@peff.net>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

The test is to prepare an empty file "camelcase" in the index, remove
and replace it with another file "CamelCase" with "1" as its contents
in the working tree, and add it to the index, in a repository configured
to be case insensitive.

However, the test actually checked ls-files knows about a pathname that
matches "camelcase" case insensitively.  It didn't check if the added
contents actually was the updated one.

Mark the test as non-working.
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

If a revision is specified, it happens not to have any commits, don't
use the default revision.  By doing so, surprising and undesired
behavior can happen, such as showing the reflog for HEAD when a branch
was specified.

[jc: squashed a test from René]
Signed-off-by: NDave Olszewski <cxreg@pobox.com>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

As Vladimir reported, "git log -g refs/stash" surprisingly showed the reflog
of HEAD if the message in the reflog file was too long.  To fix this, convert
for_each_recent_reflog_ent() to use strbuf_getwholeline() instead of fgets(),
for safety and to avoid any size limits for reflog entries.

Also reverse the logic of the part of the function that only looks at file
tails.  It used to close the file if fgets() succeeded.  The following
fgets() call in the while loop was likely to fail in this case, too, so
passing an offset to for_each_recent_reflog_ent() never worked.  Change it to
error out if strbuf_getwholeline() fails instead.
Reported-by: NVladimir Panteleev <vladimir@thecybershadow.net>
Signed-off-by: NRene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

Signed-off-by: NJunio C Hamano <gitster@pobox.com>

Correct the calculation of the number of digits for line counts of the
form 10^n-1 (9, 99, ...) in lineno_width().  This makes blame stop
printing an extra space before the line numbers of files with that many
total lines.
Signed-off-by: NRene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

Consistently using test_cmp would make debugging test scripts far easier,
as output from them run under "-v" option becomes readable.

Besides, some platforms' "diff" implementations lack "-q" option.
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

Signed-off-by: NJunio C Hamano <gitster@pobox.com>

* mw/maint-gcc-warns-unused-write:
  run-command.c: fix build warnings on Ubuntu

* fn/maint-mkdtemp-compat:
  Fix gitmkdtemp: correct test for mktemp() return value

* gb/maint-submodule-env:
  is_submodule_modified(): clear environment properly
  submodules: ensure clean environment when operating in a submodule
  shell setup: clear_local_git_env() function
  rev-parse: --local-env-vars option
  Refactor list of of repo-local env vars

* as/maint-expire:
  reflog: honor gc.reflogexpire=never
  prune: honor --expire=never

* ml/maint-grep-doc:
  grep docs: document --no-index option
  grep docs: --cached and <tree>... are incompatible
  grep docs: use AsciiDoc literals consistently
  grep docs: pluralize "Example" section

* jk/maint-push-tracking-wo-remote:
  push: fix segfault for odd config

* jc/fetch-param:
  fetch --all/--multiple: keep all the fetched branch information
  builtin-fetch --all/--multi: propagate options correctly
  t5521: fix and modernize

* ne/pack-local-doc:
  pack-objects documentation: Fix --honor-pack-keep as well.
  pack-objects documentation: reword "objects that appear in the standard input"
  Documentation: pack-objects: Clarify --local's semantics.