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Jeff King 900f2814b8 refactor "ref->merge" flag
Each "struct ref" has a boolean flag that is set by the
fetch code to determine whether the ref should be marked as
"not-for-merge" or not when we write it out to FETCH_HEAD.

It would be useful to turn this boolean into a tri-state,
with the third state meaning "do not bother writing it out
to FETCH_HEAD at all". That would let us add extra refs to
the set of refs to be stored (e.g., to store copies of
things we fetched) without impacting FETCH_HEAD.

This patch turns it into an enum that covers the tri-state
case, and hopefully makes the code more explicit and easier
to read.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-05-12 15:23:48 -07:00
block-sha1
builtin refactor "ref->merge" flag 2013-05-12 15:23:48 -07:00
compat utf8.c: add reencode_string_len() that can handle NULs in string 2013-04-18 16:28:28 -07:00
contrib remote-helpers: trivial cleanup 2013-05-07 22:42:20 -07:00
Documentation fetch/pull doc: untangle meaning of bare <ref> 2013-05-12 15:23:47 -07:00
git-gui
git_remote_helpers
gitk-git
gitweb gitweb/INSTALL: Simplify description of GITWEB_CONFIG_SYSTEM 2013-04-15 07:25:46 -07:00
mergetools Sync with v1.8.2.3 2013-05-09 13:32:54 -07:00
perl Merge branch 'hb/git-pm-tempfile' 2013-05-01 15:24:15 -07:00
po l10n: zh_CN.po: translate 44 messages (2080t0f0u) 2013-05-08 08:13:32 +08:00
ppc
t t5510: start tracking-ref tests from a known state 2013-05-12 15:23:47 -07:00
templates
vcs-svn
xdiff Correct common spelling mistakes in comments and tests 2013-04-12 13:38:40 -07:00
.gitattributes
.gitignore
.mailmap
abspath.c
aclocal.m4
advice.c
advice.h
alias.c
alloc.c
archive-tar.c
archive-zip.c
archive.c
archive.h
argv-array.c
argv-array.h
attr.c Merge branch 'lf/read-blob-data-from-index' 2013-04-21 18:39:45 -07:00
attr.h
base85.c
bisect.c Merge branch 'jk/bisect-prn-unsigned' into maint 2013-04-12 13:41:46 -07:00
bisect.h
blob.c
blob.h
branch.c i18n: branch: mark strings for translation 2013-04-15 21:05:21 -07:00
branch.h
builtin.h
bulk-checkin.c
bulk-checkin.h
bundle.c
bundle.h
cache-tree.c
cache-tree.h
cache.h refactor "ref->merge" flag 2013-05-12 15:23:48 -07:00
check-builtins.sh
check-racy.c
check_bindir
color.c
color.h
column.c
column.h
combine-diff.c
command-list.txt
commit.c Sync with 'maint' 2013-04-12 13:54:01 -07:00
commit.h pretty: save commit encoding from logmsg_reencode if the caller needs it 2013-04-18 16:28:27 -07:00
config.c
config.mak.in
config.mak.uname convert: The native line-ending is \r\n on MinGW 2013-04-16 11:18:35 -07:00
configure.ac
connect.c
connected.c
connected.h
convert.c Merge branch 'lf/read-blob-data-from-index' 2013-04-21 18:39:45 -07:00
convert.h
copy.c
COPYING
credential-cache--daemon.c
credential-cache.c
credential-store.c
credential.c
credential.h
csum-file.c
csum-file.h
ctype.c
daemon.c
date.c
decorate.c
decorate.h
delta.h
diff-delta.c
diff-lib.c
diff-no-index.c
diff.c Merge branch 'jk/diff-algo-finishing-touches' into maint 2013-04-24 16:19:42 -07:00
diff.h
diffcore-break.c
diffcore-delta.c
diffcore-order.c
diffcore-pickaxe.c
diffcore-rename.c
diffcore.h
dir.c dir.c: git-status --ignored: don't scan the work tree twice 2013-04-15 12:36:42 -07:00
dir.h dir.c: git-status --ignored: don't scan the work tree twice 2013-04-15 12:36:42 -07:00
editor.c
entry.c
environment.c
exec_cmd.c
exec_cmd.h
fast-import.c
fetch-pack.c
fetch-pack.h
fixup-builtins
fmt-merge-msg.h
fsck.c
fsck.h
generate-cmdlist.sh
gettext.c
gettext.h
git-add--interactive.perl Correct common spelling mistakes in comments and tests 2013-04-12 13:38:40 -07:00
git-am.sh
git-archimport.perl
git-bisect.sh bisect: Log possibly bad, skipped commits at bisection end 2013-04-23 09:09:44 -07:00
git-compat-util.h Merge branch 'jk/a-thread-only-dies-once' into maint 2013-04-26 11:25:59 -07:00
git-cvsexportcommit.perl
git-cvsimport.perl
git-cvsserver.perl Correct common spelling mistakes in comments and tests 2013-04-12 13:38:40 -07:00
git-difftool--helper.sh
git-difftool.perl
git-filter-branch.sh Merge branch 'jk/filter-branch-come-back-to-original' into maint 2013-04-22 11:26:55 -07:00
git-instaweb.sh
git-lost-found.sh
git-merge-octopus.sh
git-merge-one-file.sh
git-merge-resolve.sh
git-mergetool--lib.sh
git-mergetool.sh
git-p4.py
git-parse-remote.sh
git-pull.sh
git-quiltimport.sh Correct common spelling mistakes in comments and tests 2013-04-12 13:38:40 -07:00
git-rebase--am.sh rebase-am: explicitly disable cover-letter 2013-04-14 20:01:07 -07:00
git-rebase--interactive.sh bash-prompt.sh: show where rebase is at when stopped 2013-04-25 09:59:34 -07:00
git-rebase--merge.sh
git-rebase.sh Merge branch 'ph/rebase-original' 2013-04-26 15:28:34 -07:00
git-relink.perl
git-remote-testgit transport-helper: add 'signed-tags' capability 2013-04-15 09:04:43 -07:00
git-remote-testpy.py
git-repack.sh
git-request-pull.sh
git-send-email.perl
git-sh-i18n.sh
git-sh-setup.sh
git-stash.sh
git-submodule.sh
git-svn.perl
GIT-VERSION-GEN Git 1.8.2.3 2013-05-09 13:31:17 -07:00
git-web--browse.sh
git.c
git.spec.in
gpg-interface.c
gpg-interface.h
graph.c
graph.h
grep.c
grep.h
hash.c
hash.h
help.c help.c: add a compatibility comment to cmd_version() 2013-04-16 15:01:30 -07:00
help.h
hex.c
http-backend.c Merge branch 'jk/http-dumb-namespaces' 2013-04-18 11:49:21 -07:00
http-fetch.c
http-push.c
http-walker.c
http.c Merge branch 'mv/ssl-ftp-curl' 2013-04-19 13:31:08 -07:00
http.h Merge branch 'mv/ssl-ftp-curl' 2013-04-19 13:31:08 -07:00
ident.c
imap-send.c
INSTALL Typo fix: replacing it's -> its 2013-04-11 17:39:05 -07:00
kwset.c kwset: fix spelling in comments 2013-04-12 12:25:08 -07:00
kwset.h
levenshtein.c
levenshtein.h
LGPL-2.1
list-objects.c
list-objects.h
ll-merge.c
ll-merge.h
lockfile.c
log-tree.c pretty: share code between format_decoration and show_decorations 2013-04-18 16:28:27 -07:00
log-tree.h pretty: share code between format_decoration and show_decorations 2013-04-18 16:28:27 -07:00
mailmap.c
mailmap.h
Makefile
match-trees.c
merge-blobs.c
merge-blobs.h
merge-recursive.c
merge-recursive.h
merge.c
mergesort.c
mergesort.h
name-hash.c
notes-cache.c
notes-cache.h
notes-merge.c
notes-merge.h
notes.c
notes.h
object.c
object.h
pack-check.c
pack-refs.c
pack-refs.h
pack-revindex.c
pack-revindex.h
pack-write.c
pack.h
pager.c
parse-options-cb.c
parse-options.c
parse-options.h
patch-delta.c
patch-ids.c
patch-ids.h
path.c
pathspec.c
pathspec.h
pkt-line.c
pkt-line.h
preload-index.c
pretty.c Merge branch 'rs/pp-user-info-without-extra-allocation' 2013-05-01 15:24:08 -07:00
progress.c
progress.h
prompt.c
prompt.h
quote.c
quote.h
reachable.c
reachable.h
read-cache.c Merge branch 'lf/read-blob-data-from-index' 2013-04-21 18:39:45 -07:00
README
reflog-walk.c
reflog-walk.h
refs.c
refs.h
RelNotes Git 1.8.2.3 2013-05-09 13:31:17 -07:00
remote-curl.c
remote-testsvn.c
remote.c
remote.h
replace_object.c
rerere.c
rerere.h
resolve-undo.c
resolve-undo.h
revision.c Merge branch 'tr/copy-revisions-from-stdin' into maint 2013-05-09 12:42:17 -07:00
revision.h
run-command.c Merge branch 'jk/a-thread-only-dies-once' into maint 2013-04-26 11:25:59 -07:00
run-command.h
send-pack.c
send-pack.h
sequencer.c Merge branch 'mv/sequencer-pick-error-diag' 2013-05-09 13:30:19 -07:00
sequencer.h
server-info.c
setup.c
sh-i18n--envsubst.c
sha1-array.c
sha1-array.h
sha1-lookup.c
sha1-lookup.h
sha1_file.c Merge branch 'tr/unpack-entry-use-after-free-fix' 2013-05-03 15:18:04 -07:00
sha1_name.c
shallow.c
shell.c
shortlog.h
show-index.c
sideband.c
sideband.h
sigchain.c
sigchain.h
strbuf.c
strbuf.h
streaming.c
streaming.h
string-list.c
string-list.h
submodule.c
submodule.h
symlinks.c
tag.c
tag.h
tar.h
test-chmtime.c
test-ctype.c
test-date.c
test-delta.c
test-dump-cache-tree.c
test-genrandom.c
test-index-version.c
test-line-buffer.c
test-match-trees.c
test-mergesort.c
test-mktemp.c
test-parse-options.c
test-path-utils.c
test-regex.c
test-revision-walking.c
test-run-command.c
test-scrap-cache-tree.c
test-sha1.c
test-sha1.sh
test-sigchain.c
test-string-list.c
test-subprocess.c
test-svn-fe.c
test-wildmatch.c
thread-utils.c
thread-utils.h
trace.c
transport-helper.c Sync with v1.8.2.3 2013-05-09 13:32:54 -07:00
transport.c
transport.h Sync with 'maint' 2013-04-12 13:54:01 -07:00
tree-diff.c
tree-walk.c
tree-walk.h
tree.c
tree.h
unimplemented.sh
unix-socket.c
unix-socket.h
unpack-trees.c dir.c: replace is_path_excluded with now equivalent is_excluded API 2013-04-15 12:34:01 -07:00
unpack-trees.h dir.c: replace is_path_excluded with now equivalent is_excluded API 2013-04-15 12:34:01 -07:00
upload-pack.c
url.c
url.h
usage.c Merge branch 'jk/a-thread-only-dies-once' into maint 2013-04-26 11:25:59 -07:00
userdiff.c
userdiff.h
utf8.c pretty: Fix bug in truncation support for %>, %< and %>< 2013-04-28 12:09:37 -07:00
utf8.h pretty: support %>> that steal trailing spaces 2013-04-18 16:28:29 -07:00
varint.c
varint.h
version.c
version.h
walker.c
walker.h
wildmatch.c
wildmatch.h
wrap-for-bin.sh
wrapper.c
write_or_die.c
ws.c
wt-status.c dir.c: git-status --ignored: don't scan the work tree twice 2013-04-15 12:36:42 -07:00
wt-status.h
xdiff-interface.c
xdiff-interface.h
zlib.c zlib: fix compilation failures with Sun C Compilaer 2013-04-22 09:49:04 -07:00

////////////////////////////////////////////////////////////////

	Git - the stupid content tracker

////////////////////////////////////////////////////////////////

"git" can mean anything, depending on your mood.

 - random three-letter combination that is pronounceable, and not
   actually used by any common UNIX command.  The fact that it is a
   mispronunciation of "get" may or may not be relevant.
 - stupid. contemptible and despicable. simple. Take your pick from the
   dictionary of slang.
 - "global information tracker": you're in a good mood, and it actually
   works for you. Angels sing, and a light suddenly fills the room.
 - "goddamn idiotic truckload of sh*t": when it breaks

Git is a fast, scalable, distributed revision control system with an
unusually rich command set that provides both high-level operations
and full access to internals.

Git is an Open Source project covered by the GNU General Public
License version 2 (some parts of it are under different licenses,
compatible with the GPLv2). It was originally written by Linus
Torvalds with help of a group of hackers around the net.

Please read the file INSTALL for installation instructions.

See Documentation/gittutorial.txt to get started, then see
Documentation/everyday.txt for a useful minimum set of commands, and
Documentation/git-commandname.txt for documentation of each command.
If git has been correctly installed, then the tutorial can also be
read with "man gittutorial" or "git help tutorial", and the
documentation of each command with "man git-commandname" or "git help
commandname".

CVS users may also want to read Documentation/gitcvs-migration.txt
("man gitcvs-migration" or "git help cvs-migration" if git is
installed).

Many Git online resources are accessible from http://git-scm.com/
including full documentation and Git related tools.

The user discussion and development of Git take place on the Git
mailing list -- everyone is welcome to post bug reports, feature
requests, comments and patches to git@vger.kernel.org (read
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To subscribe to the list, send an email with just "subscribe git" in
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The maintainer frequently sends the "What's cooking" reports that
list the current status of various development topics to the mailing
list.  The discussion following them give a good reference for
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