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Nguyễn Thái Ngọc Duy 26cb0182b8 untracked cache: mark what dirs should be recursed/saved If we redo this thing in a functional style, we would have one struct untracked_dir as input tree and another as output. The input is used for verification. The output is a brand new tree, reflecting current worktree. But that means recreate a lot of dir nodes even if a lot could be shared between input and output trees in good cases. So we go with the messy but efficient way, combining both input and output trees into one. We need a way to know which node in this combined tree belongs to the output. This is the purpose of this "recurse" flag. "valid" bit can't be used for this because it's about data of the node except the subdirs. When we invalidate a directory, we want to keep cached data of the subdirs intact even though we don't really know what subdir still exists (yet). Then we check worktree to see what actual subdir remains on disk. Those will have 'recurse' bit set again. If cached data for those are still valid, we may be able to avoid computing exclude files for them. Those subdirs that are deleted will have 'recurse' remained clear and their 'valid' bits do not matter. Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>		2015-03-12 13:45:16 -07:00
Documentation	Merge branch 'mh/expire-updateref-fixes'	2015-03-10 13:52:40 -07:00
block-sha1	…
builtin	Merge branch 'mh/expire-updateref-fixes'	2015-03-10 13:52:40 -07:00
compat	Merge branch 'dm/compat-s-ifmt-for-zos'	2014-12-22 12:27:16 -08:00
contrib	Merge branch 'av/wincred-with-at-in-username-fix' into maint	2015-03-05 13:13:04 -08:00
ewah	Merge branch 'jk/pack-bitmap' into maint	2015-03-05 13:13:02 -08:00
git-gui	…
gitk-git	Merge git://ozlabs.org/~paulus/gitk	2014-10-30 10:07:33 -07:00
gitweb	gitweb: hack around CGI's list-context param() handling	2014-11-18 11:23:10 -08:00
mergetools	mergetools: stop setting $status in merge_cmd()	2014-11-21 11:27:53 -08:00
perl	Merge branch 'ew/svn-maint-fixes' into maint	2015-03-06 14:57:55 -08:00
po	l10n: ca.po: Fix trailing whitespace	2015-01-30 15:02:34 -07:00
ppc	…
t	Merge branch 'jk/diffcore-rename-duplicate'	2015-03-10 13:52:39 -07:00
templates	pre-push.sample: remove unnecessary and misleading IFS=' '	2014-12-22 10:27:42 -08:00
vcs-svn	…
xdiff	…
.gitattributes	…
.gitignore	…
.mailmap	…
COPYING	…
GIT-VERSION-GEN	Git 2.3.2	2015-03-06 14:58:14 -08:00
INSTALL	git-imap-send: use libcurl for implementation	2014-11-10 09:17:27 -08:00
LGPL-2.1	…
Makefile	Merge branch 'tc/curl-vernum-output-broken-in-7.11'	2015-02-22 12:28:29 -08:00
README	…
RelNotes	Post 2.3 cycle (batch #9 )	2015-03-10 13:53:49 -07:00
abspath.c	…
aclocal.m4	…
advice.c	standardize usage info string format	2015-01-14 09:32:04 -08:00
advice.h	…
alias.c	…
alloc.c	…
archive-tar.c	…
archive-zip.c	…
archive.c	standardize usage info string format	2015-01-14 09:32:04 -08:00
archive.h	…
argv-array.c	…
argv-array.h	…
attr.c	attr: avoid heavy work when we know the specified attr is not defined	2014-12-29 12:40:48 -08:00
attr.h	…
base85.c	…
bisect.c	Merge branch 'jc/merge-bases'	2015-01-07 12:55:05 -08:00
bisect.h	…
blob.c	…
blob.h	…
branch.c	ref_transaction_update(): remove "have_old" parameter	2015-02-17 11:22:50 -08:00
branch.h	…
builtin.h	…
bulk-checkin.c	…
bulk-checkin.h	…
bundle.c	bundle: split out ref writing from bundle_create	2014-10-30 14:52:45 -07:00
bundle.h	…
cache-tree.c	Merge branch 'jk/cache-tree-protect-from-broken-libgit2'	2014-11-06 10:51:35 -08:00
cache-tree.h	…
cache.h	Merge branch 'jk/prune-mtime' into maint	2015-03-05 13:13:08 -08:00
check-builtins.sh	check-builtins: strip executable suffix $X when enumerating builtins	2015-02-05 12:03:27 -08:00
check-racy.c	…
check_bindir	…
color.c	parse_color: fix return value for numeric color values 0-8	2015-01-20 15:56:03 -08:00
color.h	parse_color: recognize "no$foo" to clear the $foo attribute	2014-11-20 12:42:55 -08:00
column.c	use child_process_init() to initialize struct child_process variables	2014-10-28 14:56:17 -07:00
column.h	…
combine-diff.c	…
command-list.txt	…
commit-slab.h	…
commit.c	Merge branch 'jc/merge-bases'	2015-01-07 12:55:05 -08:00
commit.h	shallow.c: make check_shallow_file_for_update() static	2015-01-15 11:05:48 -08:00
config.c	Merge branch 'jk/config-no-ungetc-eof' into maint	2015-03-05 13:13:00 -08:00
config.mak.in	…
config.mak.uname	configure.ac: check for clock_gettime and CLOCK_MONOTONIC	2015-01-09 15:33:39 -08:00
configure.ac	configure.ac: check for HMAC_CTX_cleanup	2015-01-09 15:33:57 -08:00
connect.c	Merge branch 'rs/simple-cleanups' into maint	2015-03-06 14:57:57 -08:00
connect.h	…
connected.c	…
connected.h	…
convert.c	…
convert.h	…
copy.c	…
credential-cache--daemon.c	…
credential-cache.c	…
credential-store.c	standardize usage info string format	2015-01-14 09:32:04 -08:00
credential.c	Merge branch 'jk/credential-quit'	2014-12-22 12:27:20 -08:00
credential.h	credential: let helpers tell us to quit	2014-12-04 10:11:12 -08:00
csum-file.c	…
csum-file.h	Merge branch 'jk/pack-bitmap'	2014-12-12 14:31:42 -08:00
ctype.c	kwset: use unsigned char to store values with high-bit set	2015-03-02 12:32:24 -08:00
daemon.c	Merge branch 'jk/daemon-interpolate'	2015-03-03 14:37:06 -08:00
date.c	Merge branch 'jk/approxidate-avoid-y-d-m-over-future-dates' into maint	2015-01-12 14:01:18 -08:00
decorate.c	…
decorate.h	…
delta.h	…
diff-delta.c	…
diff-lib.c	run_diff_files(): clarify computation of sha1 validity	2015-02-04 14:27:01 -08:00
diff-no-index.c	…
diff.c	Merge branch 'mk/diff-shortstat-dirstat-fix'	2015-03-06 15:02:29 -08:00
diff.h	…
diffcore-break.c	…
diffcore-delta.c	…
diffcore-order.c	…
diffcore-pickaxe.c	…
diffcore-rename.c	Merge branch 'jk/diffcore-rename-duplicate'	2015-03-10 13:52:39 -07:00
diffcore.h	…
dir.c	untracked cache: mark what dirs should be recursed/saved	2015-03-12 13:45:16 -07:00
dir.h	untracked cache: mark what dirs should be recursed/saved	2015-03-12 13:45:16 -07:00
editor.c	…
entry.c	…
environment.c	Sync with v2.0.5	2014-12-17 11:42:28 -08:00
exec_cmd.c	Merge branch 'jc/exec-cmd-system-path-leak-fix'	2014-12-22 12:27:01 -08:00
exec_cmd.h	system_path(): always return free'able memory to the caller	2014-11-30 16:39:47 -08:00
fast-import.c	Merge branch 'jk/fast-import-die-nicely-fix' into maint	2015-03-05 13:13:13 -08:00
fetch-pack.c	…
fetch-pack.h	…
fmt-merge-msg.h	…
fsck.c	Merge branch 'js/fsck-tag-validation'	2014-12-22 12:27:41 -08:00
fsck.h	…
generate-cmdlist.sh	…
gettext.c	gettext.c: move get_preferred_languages() from http.c	2015-02-26 14:09:20 -08:00
gettext.h	Merge branch 'ye/http-accept-language'	2015-03-06 15:02:25 -08:00
git-add--interactive.perl	Merge branch 'ak/add-i-empty-candidates' into maint	2015-02-24 22:10:42 -08:00
git-am.sh	git-am: add --message-id/--no-message-id	2014-11-25 15:27:01 -08:00
git-archimport.perl	…
git-bisect.sh	standardize usage info string format	2015-01-14 09:32:04 -08:00
git-compat-util.h	Merge branch 'bw/kwset-use-unsigned'	2015-03-06 15:02:33 -08:00
git-cvsexportcommit.perl	…
git-cvsimport.perl	…
git-cvsserver.perl	…
git-difftool--helper.sh	difftool--helper: add explicit exit statement	2014-11-21 11:27:53 -08:00
git-difftool.perl	Merge branch 'da/difftool'	2014-10-29 10:09:35 -07:00
git-filter-branch.sh	…
git-instaweb.sh	…
git-merge-octopus.sh	…
git-merge-one-file.sh	…
git-merge-resolve.sh	…
git-mergetool--lib.sh	mergetool--lib: remove use of $status global	2014-11-21 11:27:53 -08:00
git-mergetool.sh	mergetool: simplify conditionals	2014-11-21 11:27:53 -08:00
git-p4.py	Merge branch 'ld/p4-submit-hint'	2015-02-11 13:39:44 -08:00
git-parse-remote.sh	…
git-pull.sh	…
git-quiltimport.sh	…
git-rebase--am.sh	…
git-rebase--interactive.sh	Merge branch 'ks/rebase-i-abbrev' into maint	2015-03-05 13:12:56 -08:00
git-rebase--merge.sh	…
git-rebase.sh	…
git-relink.perl	…
git-remote-testgit.sh	transport-helper: do not request symbolic refs to remote helpers	2015-01-21 22:46:59 -08:00
git-request-pull.sh	…
git-send-email.perl	Merge branch 'km/send-email-getopt-long-workarounds'	2015-03-03 14:37:03 -08:00
git-sh-i18n.sh	…
git-sh-setup.sh	Merge branch 'dw/shell-basename-dashdash-before-stripping-leading-dash-from-login'	2014-12-22 12:26:48 -08:00
git-stash.sh	…
git-submodule.sh	Merge branch 'ps/submodule-sanitize-path-upon-add' into maint	2015-03-05 13:13:10 -08:00
git-svn.perl	git-svn: lazy load some modules	2015-02-26 20:19:21 +00:00
git-web--browse.sh	…
git.c	Merge branch 'ah/usage-strings'	2015-02-11 13:44:20 -08:00
git.rc	…
git.spec.in	…
gpg-interface.c	…
gpg-interface.h	…
graph.c	…
graph.h	…
grep.c	Merge branch 'jk/blame-commit-label' into maint	2015-02-24 22:09:54 -08:00
grep.h	grep: add color.grep.matchcontext and color.grep.matchselected	2014-10-28 10:33:50 -07:00
hashmap.c	…
hashmap.h	…
help.c	…
help.h	…
hex.c	Merge branch 'sb/hex-object-name-is-at-most-41-bytes-long' into maint	2015-03-05 13:12:55 -08:00
http-backend.c	Merge branch 'rs/run-command-env-array'	2014-10-24 14:57:54 -07:00
http-fetch.c	…
http-push.c	http-push: trim trailing newline from remote symref	2015-01-14 10:28:02 -08:00
http-walker.c	…
http.c	Merge branch 'ye/http-accept-language'	2015-03-06 15:02:25 -08:00
http.h	http.c: make finish_active_slot() and handle_curl_result() static	2015-01-15 11:00:52 -08:00
ident.c	…
imap-send.c	imap-send.c: set CURLOPT_USE_SSL to CURLUSESSL_TRY	2015-01-06 12:18:32 -08:00
khash.h	…
kwset.c	kwset: use unsigned char to store values with high-bit set	2015-03-02 12:32:24 -08:00
kwset.h	kwset: use unsigned char to store values with high-bit set	2015-03-02 12:32:24 -08:00
levenshtein.c	…
levenshtein.h	…
line-log.c	line-log.c: make line_log_data_init() static	2015-01-15 11:05:47 -08:00
line-log.h	line-log.c: make line_log_data_init() static	2015-01-15 11:05:47 -08:00
line-range.c	…
line-range.h	…
list-objects.c	rev-list: add an option to mark fewer edges as uninteresting	2014-12-29 09:57:55 -08:00
list-objects.h	…
ll-merge.c	…
ll-merge.h	…
lockfile.c	lockfile.c: store absolute path	2014-11-03 11:00:28 -08:00
lockfile.h	…
log-tree.c	…
log-tree.h	…
mailmap.c	mailmap: use higher level string list functions	2014-12-04 15:10:21 -08:00
mailmap.h	…
match-trees.c	…
merge-blobs.c	…
merge-blobs.h	…
merge-recursive.c	Merge branch 'jc/merge-bases'	2015-01-07 12:55:05 -08:00
merge-recursive.h	…
merge.c	…
mergesort.c	…
mergesort.h	…
name-hash.c	…
notes-cache.c	…
notes-cache.h	…
notes-merge.c	Merge branch 'jc/merge-bases'	2015-01-07 12:55:05 -08:00
notes-merge.h	…
notes-utils.c	use strbuf_complete_line() for adding a newline if needed	2014-12-12 11:23:45 -08:00
notes-utils.h	…
notes.c	Merge branch 'jk/blame-commit-label' into maint	2015-02-24 22:09:54 -08:00
notes.h	…
object.c	…
object.h	…
pack-bitmap-write.c	Merge branch 'jk/pack-bitmap'	2014-12-12 14:31:42 -08:00
pack-bitmap.c	Merge branch 'jc/unused-symbols'	2015-02-11 13:44:07 -08:00
pack-bitmap.h	pack-bitmap.c: make pack_bitmap_filename() static	2015-01-15 11:04:10 -08:00
pack-check.c	…
pack-objects.c	…
pack-objects.h	…
pack-revindex.c	…
pack-revindex.h	…
pack-write.c	…
pack.h	…
pager.c	Merge branch 'jk/decimal-width-for-uintmax' into maint	2015-03-05 13:12:59 -08:00
parse-options-cb.c	…
parse-options.c	…
parse-options.h	…
patch-delta.c	…
patch-ids.c	…
patch-ids.h	…
path.c	Sync with v2.1.4	2014-12-17 11:46:57 -08:00
pathspec.c	…
pathspec.h	…
pkt-line.c	pkt-line: allow writing of LARGE_PACKET_MAX buffers	2014-12-10 13:09:21 -08:00
pkt-line.h	…
preload-index.c	…
pretty.c	Merge branch 'rs/simple-cleanups' into maint	2015-03-06 14:57:57 -08:00
prio-queue.c	…
prio-queue.h	…
progress.c	…
progress.h	…
prompt.c	prompt.c: remove git_getpass() nobody uses	2015-01-15 11:02:06 -08:00
prompt.h	prompt.c: remove git_getpass() nobody uses	2015-01-15 11:02:06 -08:00
quote.c	ls-tree: remove path filtering logic in show_tree	2014-12-01 11:32:34 -08:00
quote.h	ls-tree: remove path filtering logic in show_tree	2014-12-01 11:32:34 -08:00
reachable.c	…
reachable.h	…
read-cache.c	Merge branch 'sb/plug-leak-in-make-cache-entry' into maint	2015-03-05 13:13:14 -08:00
reflog-walk.c	…
reflog-walk.h	…
refs.c	Merge branch 'mh/expire-updateref-fixes'	2015-03-10 13:52:40 -07:00
refs.h	refs.h: remove duplication in function docstrings	2015-02-17 11:25:18 -08:00
remote-curl.c	Merge branch 'jk/remote-curl-an-array-in-struct-cannot-be-null' into maint	2015-02-24 22:10:35 -08:00
remote-testsvn.c	…
remote.c	Merge branch 'jk/blame-commit-label' into maint	2015-02-24 22:09:54 -08:00
remote.h	Merge branch 'jc/unused-symbols'	2015-02-11 13:44:07 -08:00
replace_object.c	…
rerere.c	Merge branch 'jn/rerere-fail-on-auto-update-failure' into maint	2015-02-24 22:10:13 -08:00
rerere.h	…
resolve-undo.c	…
resolve-undo.h	…
revision.c	Merge branch 'jc/unused-symbols'	2015-02-11 13:44:07 -08:00
revision.h	Merge branch 'jc/unused-symbols'	2015-02-11 13:44:07 -08:00
run-command.c	Merge branch 'jc/hook-cleanup'	2014-12-22 12:27:10 -08:00
run-command.h	Merge branch 'jc/hook-cleanup'	2014-12-22 12:27:10 -08:00
send-pack.c	Merge branch 'sb/atomic-push'	2015-02-11 13:43:51 -08:00
send-pack.h	send-pack.c: add --atomic command line argument	2015-01-07 19:56:44 -08:00
sequencer.c	ref_transaction_update(): remove "have_old" parameter	2015-02-17 11:22:50 -08:00
sequencer.h	Merge branch 'jc/conflict-hint' into cc/interpret-trailers-more	2014-11-10 09:56:39 -08:00
server-info.c	update-server-info: create info/* with mode 0666	2015-01-06 13:46:52 -08:00
setup.c	…
sh-i18n--envsubst.c	…
sha1-array.c	…
sha1-array.h	…
sha1-lookup.c	…
sha1-lookup.h	…
sha1_file.c	Merge branch 'jk/prune-mtime' into maint	2015-03-05 13:13:08 -08:00
sha1_name.c	Merge branch 'rs/simple-cleanups' into maint	2015-03-06 14:57:57 -08:00
shallow.c	Merge branch 'jk/blame-commit-label' into maint	2015-02-24 22:09:54 -08:00
shell.c	…
shortlog.h	…
show-index.c	…
sideband.c	…
sideband.h	…
sigchain.c	…
sigchain.h	…
split-index.c	…
split-index.h	…
strbuf.c	Merge branch 'jc/strbuf-add-lines-avoid-sp-ht-sequence'	2015-01-07 12:49:19 -08:00
strbuf.h	strbuf.h: group documentation for trim functions	2015-01-16 14:40:47 -08:00
streaming.c	…
streaming.h	…
string-list.c	Merge branch 'sb/string-list'	2014-12-22 12:27:30 -08:00
string-list.h	Merge branch 'sb/string-list'	2014-12-22 12:27:30 -08:00
submodule.c	Merge branch 'jc/merge-bases'	2015-01-07 12:55:05 -08:00
submodule.h	…
symlinks.c	…
tag.c	…
tag.h	…
tar.h	…
test-chmtime.c	…
test-config.c	…
test-ctype.c	…
test-date.c	…
test-delta.c	…
test-dump-cache-tree.c	…
test-dump-split-index.c	…
test-genrandom.c	…
test-hashmap.c	Merge branch 'js/test-hashmap-squelch-gcc'	2014-12-22 12:27:46 -08:00
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-prio-queue.c	…
test-read-cache.c	…
test-regex.c	…
test-revision-walking.c	…
test-run-command.c	…
test-scrap-cache-tree.c	…
test-sha1-array.c	…
test-sha1.c	…
test-sha1.sh	…
test-sigchain.c	…
test-string-list.c	…
test-subprocess.c	…
test-svn-fe.c	…
test-urlmatch-normalization.c	…
test-wildmatch.c	…
thread-utils.c	…
thread-utils.h	…
trace.c	configure.ac: check for clock_gettime and CLOCK_MONOTONIC	2015-01-09 15:33:39 -08:00
trace.h	…
trailer.c	do not include the same header twice	2015-02-13 13:16:12 -08:00
trailer.h	…
transport-helper.c	Merge branch 'jc/push-cert' into maint	2015-03-05 13:12:58 -08:00
transport.c	Merge branch 'sb/atomic-push'	2015-02-11 13:43:51 -08:00
transport.h	push.c: add an --atomic argument	2015-01-07 19:56:44 -08:00
tree-diff.c	…
tree-walk.c	…
tree-walk.h	…
tree.c	tree.c: update read_tree_recursive callback to pass strbuf as base	2014-12-01 11:32:29 -08:00
tree.h	tree.c: update read_tree_recursive callback to pass strbuf as base	2014-12-01 11:32:29 -08:00
unicode_width.h	…
unimplemented.sh	…
unix-socket.c	…
unix-socket.h	…
unpack-trees.c	Sync with v2.2.1	2014-12-18 12:30:53 -08:00
unpack-trees.h	…
update_unicode.sh	update_unicode.sh: delete the command group	2014-12-22 10:03:37 -08:00
upload-pack.c	pack-objects: use --objects-edge-aggressive for shallow repos	2014-12-29 09:58:25 -08:00
url.c	…
url.h	…
urlmatch.c	urlmatch.c: make match_urls() static	2015-01-15 11:05:48 -08:00
urlmatch.h	urlmatch.c: make match_urls() static	2015-01-15 11:05:48 -08:00
usage.c	…
userdiff.c	do not include the same header twice	2015-02-13 13:16:12 -08:00
userdiff.h	…
utf8.c	Merge branch 'maint-2.1' into maint	2015-01-07 13:28:10 -08:00
utf8.h	utf8: add is_hfs_dotgit() helper	2014-12-17 11:04:39 -08:00
varint.c	…
varint.h	…
version.c	…
version.h	…
versioncmp.c	…
walker.c	Merge branch 'jk/blame-commit-label' into maint	2015-02-24 22:09:54 -08:00
walker.h	…
wildmatch.c	…
wildmatch.h	…
wrap-for-bin.sh	…
wrapper.c	Merge branch 'jc/max-io-size-and-ssize-max'	2015-02-25 15:40:13 -08:00
write_or_die.c	…
ws.c	…
wt-status.c	Merge branch 'jk/status-read-branch-name-fix' into maint	2015-02-24 22:10:22 -08:00
wt-status.h	…
xdiff-interface.c	…
xdiff-interface.h	…
zlib.c	…

README

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

	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/giteveryday.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
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