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Nguyễn Thái Ngọc Duy 4dcb167fc3 fetch: add --unshallow for turning shallow repo into complete one
The user can do --depth=2147483647 (*) for restoring complete repo
now. But it's hard to remember. Any other numbers larger than the
longest commit chain in the repository would also do, but some
guessing may be involved. Make easy-to-remember --unshallow an alias
for --depth=2147483647.

Make upload-pack recognize this special number as infinite depth. The
effect is essentially the same as before, except that upload-pack is
more efficient because it does not have to traverse to the bottom
anymore.

The chance of a user actually wanting exactly 2147483647 commits
depth, not infinite, on a repository with a history that long, is
probably too small to consider. The client can learn to add or
subtract one commit to avoid the special treatment when that actually
happens.

(*) This is the largest positive number a 32-bit signed integer can
    contain. JGit and older C Git store depth as "int" so both are OK
    with this number. Dulwich does not support shallow clone.

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-01-11 09:09:30 -08:00
block-sha1
builtin fetch: add --unshallow for turning shallow repo into complete one 2013-01-11 09:09:30 -08:00
compat Merge branch 'nd/maint-compat-fnmatch-fix' into maint 2012-11-27 13:29:00 -08:00
contrib contrib: update stats/mailmap script 2012-12-12 11:09:11 -08:00
Documentation fetch: add --unshallow for turning shallow repo into complete one 2013-01-11 09:09:30 -08:00
git_remote_helpers
git-gui git-gui 0.17.0 2012-10-17 15:55:46 -07:00
gitk-git Merge branch 'da/gitk-reload-tag-contents' into maint-1.7.11 2012-09-14 20:45:55 -07:00
gitweb Merge branch 'rh/maint-gitweb-highlight-ext' into maint 2012-11-28 12:05:30 -08:00
mergetools Merge branch 'da/mergetools-p4' into maint 2012-11-18 19:31:40 -08:00
perl git svn: work around SVN 1.7 mishandling of svn:special changes 2012-10-10 20:02:33 +00:00
po Merge branch 'master' of https://github.com/nafmo/git-l10n-sv 2012-10-17 09:38:30 +08:00
ppc
t fetch: add --unshallow for turning shallow repo into complete one 2013-01-11 09:09:30 -08:00
templates
vcs-svn
xdiff
.gitattributes
.gitignore Merge branch 'mh/string-list' 2012-09-17 15:53:31 -07:00
.mailmap .mailmap: normalize emails for Linus Torvalds 2012-12-12 11:09:11 -08:00
abspath.c
aclocal.m4
advice.c
advice.h
alias.c
alloc.c
archive-tar.c
archive-zip.c archive-zip: write extended timestamp 2012-09-24 10:22:03 -07:00
archive.c
archive.h
argv-array.c
argv-array.h
attr.c Merge branch 'jc/ll-merge-binary-ours' into maint 2012-10-17 10:26:51 -07:00
attr.h
base85.c
bisect.c
bisect.h
blob.c
blob.h
branch.c
branch.h
builtin.h builtin/notes.c: mark file-scope private symbols as static 2012-09-15 22:58:20 -07:00
bulk-checkin.c
bulk-checkin.h
bundle.c
bundle.h
cache-tree.c
cache-tree.h
cache.h ident.c: mark private file-scope symbols as static 2012-09-15 22:58:21 -07:00
check_bindir
check-builtins.sh
check-racy.c
color.c
color.h
column.c
column.h
combine-diff.c
command-list.txt
commit.c Merge branch 'jc/merge-bases-paint-fix' 2012-10-08 11:42:15 -07:00
commit.h fetch: add --unshallow for turning shallow repo into complete one 2013-01-11 09:09:30 -08:00
config.c Remove the hard coded length limit on variable names in config files 2012-10-01 12:27:45 -07:00
config.mak.in build: don't duplicate substitution of make variables 2012-09-11 10:24:39 -07:00
configure.ac configure.ac: Add missing comma to CC_LD_DYNPATH 2012-10-09 14:19:37 -07:00
connect.c Merge branch 'jc/capabilities' into maint 2012-09-11 11:06:45 -07:00
connected.c
connected.h
convert.c
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 Merge branch 'tr/void-diff-setup-done' into maint-1.7.11 2012-09-11 10:53:40 -07:00
diff.c diff --shortstat: do not count "unmerged" entries 2012-11-27 14:19:36 -08:00
diff.h diff.c: mark a private file-scope symbol as static 2012-09-15 22:58:20 -07:00
diffcore-break.c
diffcore-delta.c
diffcore-order.c
diffcore-pickaxe.c pickaxe: use textconv for -S counting 2012-10-28 08:48:17 -04:00
diffcore-rename.c
diffcore.h
dir.c
dir.h
editor.c
entry.c
environment.c
exec_cmd.c
exec_cmd.h
fast-import.c Merge branch 'jc/merge-bases' 2012-09-11 11:36:05 -07:00
fetch-pack.h filter_refs(): delete matched refs from sought list 2012-09-12 11:46:31 -07:00
fixup-builtins
fmt-merge-msg.h
fsck.c
fsck.h
generate-cmdlist.sh
gettext.c fetch: align per-ref summary report in UTF-8 locales 2012-09-14 12:45:50 -07:00
gettext.h Merge branch 'nd/fetch-status-alignment' 2012-09-18 14:35:55 -07:00
git-add--interactive.perl
git-am.sh
git-archimport.perl
git-bisect.sh
git-compat-util.h Merge branch 'js/format-2047' into maint 2012-11-20 09:57:44 -08:00
git-cvsexportcommit.perl
git-cvsimport.perl
git-cvsserver.perl
git-difftool--helper.sh
git-difftool.perl
git-filter-branch.sh
git-instaweb.sh
git-lost-found.sh
git-merge-octopus.sh
git-merge-one-file.sh
git-merge-resolve.sh
git-mergetool--lib.sh Merge branch 'da/mergetool-custom' 2012-10-01 12:58:57 -07:00
git-mergetool.sh
git-p4.py Merge branch 'pw/maint-p4-rcs-expansion-newline' into maint 2012-11-28 12:04:50 -08:00
git-parse-remote.sh push/pull: adjust missing upstream help text to changed interface 2012-11-08 11:32:38 -05:00
git-pull.sh git-pull: Avoid merge-base on detached head 2012-10-25 05:32:11 -04:00
git-quiltimport.sh
git-rebase--am.sh
git-rebase--interactive.sh Merge branch 'aw/rebase-i-edit-todo' 2012-09-29 22:28:12 -07:00
git-rebase--merge.sh
git-rebase.sh rebase -i: Teach "--edit-todo" action 2012-09-17 20:59:14 -07:00
git-relink.perl
git-remote-testgit.py
git-repack.sh
git-request-pull.sh
git-send-email.perl Merge branch 'sb/send-email-reconfirm-fix' into maint 2012-09-14 21:32:07 -07:00
git-sh-i18n.sh
git-sh-setup.sh
git-stash.sh Merge branch 'ph/stash-rerere' into maint-1.7.11 2012-09-11 11:10:12 -07:00
git-submodule.sh git-submodule: wrap branch option with "<>" in usage strings. 2012-10-25 04:46:13 -04:00
git-svn.perl git-svn: use path accessor for Git::SVN objects 2012-10-05 22:48:12 +00:00
GIT-VERSION-GEN Git 1.8.0.3 2012-12-27 15:57:20 -08:00
git-web--browse.sh
git.c
git.spec.in
gpg-interface.c
gpg-interface.h
graph.c graph.c: mark private file-scope symbols as static 2012-09-15 22:58:20 -07:00
graph.h graph.c: mark private file-scope symbols as static 2012-09-15 22:58:20 -07:00
grep.c Merge branch 'nd/grep-true-path' into maint 2012-11-18 19:32:30 -08:00
grep.h Merge branch 'nd/grep-true-path' into maint 2012-11-18 19:32:30 -08:00
hash.c
hash.h
help.c
help.h
hex.c
http-backend.c
http-fetch.c
http-push.c Merge branch 'jc/merge-bases' 2012-09-11 11:36:05 -07:00
http-walker.c Rename static function fetch_pack() to http_fetch_pack() 2012-09-12 11:46:31 -07:00
http.c Fix potential hang in https handshake 2012-10-19 14:15:17 -07:00
http.h http: fix segfault in handle_curl_result 2012-10-12 09:42:31 -07:00
ident.c ident.c: mark private file-scope symbols as static 2012-09-15 22:58:21 -07:00
imap-send.c
INSTALL
kwset.c
kwset.h
levenshtein.c
levenshtein.h
LGPL-2.1
list-objects.c
list-objects.h
ll-merge.c Merge branch 'jc/ll-merge-binary-ours' into maint 2012-10-17 10:26:51 -07:00
ll-merge.h
lockfile.c
log-tree.c
log-tree.h
mailmap.c mailmap: avoid out-of-bounds memory access 2012-10-28 07:50:18 -04:00
mailmap.h
Makefile Makefile: hide stderr of curl-config test 2012-11-26 10:31:11 -08:00
match-trees.c
merge-file.c
merge-file.h
merge-recursive.c Merge branch 'rj/path-cleanup' 2012-09-14 11:53:53 -07:00
merge-recursive.h
mergesort.c
mergesort.h
name-hash.c
notes-cache.c
notes-cache.h
notes-merge.c Sync with 1.7.11.6 2012-09-11 11:23:54 -07:00
notes-merge.h
notes.c Merge branch 'jc/same-encoding' into maint 2012-12-07 14:10:56 -08:00
notes.h notes.c: mark a private file-scope symbol as static 2012-09-15 22:58:20 -07:00
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
pkt-line.c
pkt-line.h
preload-index.c
pretty.c Merge branch 'jc/same-encoding' into maint 2012-12-07 14:10:56 -08:00
progress.c
progress.h
prompt.c
prompt.h
quote.c
quote.h
reachable.c
reachable.h
read-cache.c read-cache.c: mark a private file-scope symbol as static 2012-09-15 22:58:21 -07:00
README README: it does not matter who the current maintainer is 2012-12-15 22:24:10 -08:00
reflog-walk.c
reflog-walk.h
refs.c Merge branch 'jh/update-ref-d-through-symref' into maint 2012-11-27 13:28:45 -08:00
refs.h
RelNotes Git 1.8.0.3 2012-12-27 15:57:20 -08:00
remote-curl.c Merge branch 'jk/maint-http-half-auth-push' into maint 2012-10-17 10:29:24 -07:00
remote.c
remote.h
replace_object.c
rerere.c rerere.c: mark private file-scope symbols as static 2012-09-15 22:58:20 -07:00
rerere.h rerere.c: mark private file-scope symbols as static 2012-09-15 22:58:20 -07:00
resolve-undo.c
resolve-undo.h
revision.c log --grep: use the same helper to set -E/-F options as "git grep" 2012-10-09 23:21:29 -07:00
revision.h Merge branch 'mz/cherry-pick-cmdline-order' into maint 2012-09-14 21:24:18 -07:00
run-command.c Merge branch 'dg/run-command-child-cleanup' into maint 2012-09-20 15:55:12 -07:00
run-command.h
send-pack.h
sequencer.c Merge branch 'jc/same-encoding' into maint 2012-12-07 14:10:56 -08:00
sequencer.h Merge branch 'jc/make-static' 2012-09-18 14:37:46 -07:00
server-info.c
setup.c Merge branch 'maint-1.7.11' into maint 2012-09-10 15:31:06 -07:00
sh-i18n--envsubst.c
sha1_file.c
sha1_name.c
sha1-array.c sha1-array.c: mark a private file-scope symbol as static 2012-09-15 22:58:21 -07:00
sha1-array.h sha1-array.c: mark a private file-scope symbol as static 2012-09-15 22:58:21 -07:00
sha1-lookup.c
sha1-lookup.h
shallow.c
shell.c
shortlog.h
show-index.c
sideband.c
sideband.h
sigchain.c
sigchain.h
strbuf.c strbuf.c: mark a private file-scope symbol as static 2012-09-15 22:58:21 -07:00
strbuf.h strbuf.c: mark a private file-scope symbol as static 2012-09-15 22:58:21 -07:00
streaming.c
streaming.h
string-list.c string_list: add a function string_list_longest_prefix() 2012-09-12 11:43:25 -07:00
string-list.h string_list: add a function string_list_longest_prefix() 2012-09-12 11:43:25 -07:00
submodule.c Merge branch 'dj/fetch-all-tags' into maint 2012-09-24 12:39:21 -07:00
submodule.h
symlinks.c symlinks.c: mark private file-scope symbols as static 2012-09-15 22:58:21 -07:00
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-string-list.c: Fix some sparse warnings 2012-09-15 23:33:58 -07:00
test-subprocess.c
test-svn-fe.c
thread-utils.c
thread-utils.h
trace.c trace.c: mark a private file-scope symbol as static 2012-09-15 22:58:21 -07:00
transport-helper.c
transport.c filter_refs(): delete matched refs from sought list 2012-09-12 11:46:31 -07:00
transport.h fetch: align per-ref summary report in UTF-8 locales 2012-09-14 12:45:50 -07:00
tree-diff.c Merge branch 'tr/void-diff-setup-done' into maint-1.7.11 2012-09-11 10:53:40 -07:00
tree-walk.c
tree-walk.h
tree.c
tree.h
unimplemented.sh
unix-socket.c
unix-socket.h
unpack-trees.c
unpack-trees.h
upload-pack.c fetch: add --unshallow for turning shallow repo into complete one 2013-01-11 09:09:30 -08:00
url.c
url.h
usage.c
userdiff.c Add userdiff patterns for Ada 2012-09-16 21:54:47 -07:00
userdiff.h
utf8.c Merge branch 'jc/same-encoding' into maint 2012-12-07 14:10:56 -08:00
utf8.h reencode_string(): introduce and use same_encoding() 2012-11-04 08:10:33 -05:00
varint.c
varint.h
version.c
version.h
walker.c
walker.h
wrap-for-bin.sh
wrapper.c
write_or_die.c
ws.c
wt-status.c wt-status.c: mark a private file-scope symbol as static 2012-09-15 22:58:21 -07:00
wt-status.h wt-status.c: mark a private file-scope symbol as static 2012-09-15 22:58:21 -07:00
xdiff-interface.c
xdiff-interface.h
zlib.c

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

	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
Documentation/SubmittingPatches for instructions on patch submission).
To subscribe to the list, send an email with just "subscribe git" in
the body to majordomo@vger.kernel.org. The mailing list archives are
available at http://marc.theaimsgroup.com/?l=git and other archival
sites.

The messages titled "A note from the maintainer", "What's in
git.git (stable)" and "What's cooking in git.git (topics)" and
the discussion following them on the mailing list give a good
reference for project status, development direction and
remaining tasks.