Git with broken hash generation to generate collisions between object IDs. Don't use this! https://undefinedbehavior.de/posts/commit-vandalism/
Go to file
Charles Bailey b8e47d1acf grep: fix grepping for "intent to add" files
This reverts commit 4d5520053 (grep: make it clear i-t-a entries are
ignored, 2015-12-27) and adds an alternative fix to maintain the -L
--cached behavior.

4d5520053 caused 'git grep' to no longer find matches in new files in
the working tree where the corresponding index entry had the "intent to
add" bit set, despite the fact that these files are tracked.

The content in the index of a file for which the "intent to add" bit is
set is considered indeterminate and not empty. For most grep queries we
want these to behave the same, however for -L --cached (files without a
match) we don't want to respond positively for "intent to add" files as
their contents are indeterminate. This is in contrast to files with
empty contents in the index (no lines implies no matches for any grep
query expression) which should be reported in the output of a grep -L
--cached invocation.

Add tests to cover this case and a few related cases which previously
lacked coverage.

Helped-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Charles Bailey <cbailey32@bloomberg.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2016-07-01 13:27:41 -07:00
block-sha1
builtin grep: fix grepping for "intent to add" files 2016-07-01 13:27:41 -07:00
compat Merge branch 'dm/compat-s-ifmt-for-zos' 2014-12-22 12:27:16 -08:00
contrib Merge branch 'mh/multimail-renewal' 2015-04-28 13:01:29 -07:00
Documentation Git 2.4 2015-04-30 11:25:06 -07:00
ewah Merge branch 'jk/pack-bitmap' into maint 2015-03-05 13:13:02 -08:00
git-gui git-gui 0.20.0 2015-04-18 18:35:48 -07:00
gitk-git Merge branch 'master' of git://ozlabs.org/~paulus/gitk 2015-03-24 16:10:37 -07:00
gitweb
mergetools
perl Merge branch 'ew/svn-maint-fixes' into maint 2015-03-06 14:57:55 -08:00
po git-gui: sv.po: Update Swedish translation (547t0f0u) 2015-04-18 12:03:50 +01:00
ppc
t grep: fix grepping for "intent to add" files 2016-07-01 13:27:41 -07:00
templates
vcs-svn
xdiff
.gitattributes
.gitignore
.mailmap Update mailmap to spell out "Alexander Kuleshov" 2015-03-27 12:58:18 -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 Merge branch 'rs/zip-text' 2015-03-17 16:01:27 -07:00
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 Merge branch 'rs/deflate-init-cleanup' into maint 2015-03-23 11:23:38 -07:00
bulk-checkin.h
bundle.c bundle.c: fix memory leak 2015-03-10 20:53:52 -07:00
bundle.h
cache-tree.c add and use a convenience macro ce_intent_to_add() 2015-09-06 20:01:13 -07:00
cache-tree.h
cache.h add and use a convenience macro ce_intent_to_add() 2015-09-06 20:01:13 -07:00
check_bindir
check-builtins.sh check-builtins: strip executable suffix $X when enumerating builtins 2015-02-05 12:03:27 -08:00
check-racy.c
color.c parse_color: fix return value for numeric color values 0-8 2015-01-20 15:56:03 -08:00
color.h
column.c
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: support HAVE_BSD_SYSCTL option 2015-03-10 15:13:25 -07:00
configure.ac configure: support HAVE_BSD_SYSCTL option 2015-03-10 15:13:25 -07:00
connect.c Merge branch 'tb/connect-ipv6-parse-fix' into maint 2015-04-27 12:23:54 -07:00
connect.h
connected.c
connected.h
convert.c
convert.h
copy.c
COPYING
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
csum-file.c sha1fd_check: die when we cannot open the file 2015-03-19 13:35:15 -07:00
csum-file.h
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 'rs/daemon-interpolate' into maint 2015-03-13 22:56:01 -07:00
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 'rs/deflate-init-cleanup' into maint 2015-03-23 11:23:38 -07:00
diff.h
diffcore-break.c
diffcore-delta.c
diffcore-order.c
diffcore-pickaxe.c
diffcore-rename.c Merge branch 'jk/diffcore-rename-duplicate' into maint 2015-03-13 22:56:08 -07:00
diffcore.h
dir.c Merge branch 'jc/report-path-error-to-dir' into maint 2015-03-31 14:53:08 -07:00
dir.h Merge branch 'jc/report-path-error-to-dir' into maint 2015-03-31 14:53:08 -07:00
editor.c
entry.c
environment.c refs: introduce a "ref paranoia" flag 2015-03-20 12:40:49 -07:00
exec_cmd.c
exec_cmd.h
fast-import.c Merge branch 'rs/deflate-init-cleanup' into maint 2015-03-23 11:23:38 -07:00
fetch-pack.c fetch-pack: remove dead assignment to ref->new_sha1 2015-03-19 14:11:52 -07:00
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-archimport.perl
git-bisect.sh standardize usage info string format 2015-01-14 09:32:04 -08:00
git-compat-util.h Merge branch 'km/bsd-sysctl' 2015-03-20 13:11:49 -07:00
git-cvsexportcommit.perl
git-cvsimport.perl
git-cvsserver.perl
git-difftool--helper.sh
git-difftool.perl
git-filter-branch.sh
git-instaweb.sh git-instaweb: use @SHELL_PATH@ instead of /bin/sh 2015-03-10 15:10:35 -07:00
git-merge-octopus.sh
git-merge-one-file.sh
git-merge-resolve.sh
git-mergetool--lib.sh
git-mergetool.sh
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 'es/rebase-i-count-todo' into maint 2015-03-23 11:23:17 -07:00
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
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-VERSION-GEN Git 2.4 2015-04-30 11:25:06 -07:00
git-web--browse.sh
git.c Merge branch 'ak/git-done-help-cleanup' into maint 2015-03-23 11:23:35 -07:00
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
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
http-fetch.c
http-push.c Merge branch 'sb/leaks' 2015-03-27 13:02:32 -07:00
http-walker.c
http.c http: release the memory of a http pack request as well 2015-03-24 12:36:10 -07:00
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: use cURL automatically when NO_OPENSSL defined 2015-03-10 15:19:05 -07:00
INSTALL
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
LGPL-2.1
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.h
log-tree.c Merge branch 'jc/decorate-leaky-separator-color' into maint 2015-03-23 11:23:28 -07:00
log-tree.h
mailmap.c
mailmap.h
Makefile Merge branch 'km/bsd-sysctl' 2015-03-20 13:11:49 -07:00
match-trees.c
merge-blobs.c merge-blobs.c: fix a memleak 2015-03-23 11:12:58 -07:00
merge-blobs.h
merge-recursive.c merge-recursive: fix memleaks 2015-03-23 11:12:58 -07:00
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
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
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 Merge branch 'iu/fix-parse-options-h-comment' into maint 2015-04-21 12:12:20 -07:00
patch-delta.c
patch-ids.c
patch-ids.h Refactor patch-id filtering out of git-cherry and git-format-patch. 2007-04-11 20:02:03 -07:00
path.c Merge branch 'pt/enter-repo-comment-fix' into maint 2015-04-21 12:12:23 -07:00
pathspec.c
pathspec.h
pkt-line.c
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
quote.h
reachable.c
reachable.h
read-cache.c add and use a convenience macro ce_intent_to_add() 2015-09-06 20:01:13 -07:00
README
reflog-walk.c
reflog-walk.h
refs.c Merge branch 'jk/prune-with-corrupt-refs' 2015-03-25 12:54:26 -07:00
refs.h refs.h: remove duplication in function docstrings 2015-02-17 11:25:18 -08:00
RelNotes Git 2.3.7 2015-04-27 12:25:36 -07:00
remote-curl.c Merge branch 'rs/deflate-init-cleanup' into maint 2015-03-23 11:23:38 -07:00
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 'dj/log-graph-with-no-walk' 2015-03-25 12:54:22 -07:00
revision.h Merge branch 'jc/unused-symbols' 2015-02-11 13:44:07 -08:00
run-command.c Merge branch 'jk/run-command-capture' 2015-03-25 12:54:27 -07:00
run-command.h run-command: introduce capture_command helper 2015-03-22 21:38:31 -07:00
send-pack.c Merge branch 'jc/push-cert' into maint 2015-04-27 12:23:50 -07:00
send-pack.h send-pack.c: add --atomic command line argument 2015-01-07 19:56:44 -08:00
sequencer.c Merge branch 'mg/sequencer-commit-messages-always-verbatim' 2015-03-17 16:01:32 -07:00
sequencer.h
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_file.c Merge branch 'rs/deflate-init-cleanup' into maint 2015-03-23 11:23:38 -07:00
sha1_name.c Merge branch 'rs/use-isxdigit' into maint 2015-03-23 11:23:41 -07:00
sha1-array.c
sha1-array.h
sha1-lookup.c
sha1-lookup.h
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 Merge branch 'sb/plug-streaming-leak' 2015-04-14 11:49:09 -07:00
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 submodule: use capture_command 2015-03-22 21:39:16 -07:00
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.c: detect CPU count on older BSD-like systems 2015-03-10 15:13:28 -07:00
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 trailer: use capture_command 2015-03-22 21:39:18 -07:00
trailer.h
transport-helper.c Merge branch 'jc/push-cert' into maint 2015-03-05 13:12:58 -08:00
transport.c Merge branch 'jk/fetch-pack' into maint 2015-03-28 09:33:08 -07:00
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.h
unicode_width.h
unimplemented.sh
unix-socket.c
unix-socket.h
unpack-trees.c
unpack-trees.h
update_unicode.sh
upload-pack.c Merge branch 'jk/smart-http-hide-refs' into maint 2015-03-27 13:00:21 -07:00
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
varint.c
varint.h
version.c
version.h
versioncmp.c versionsort: support reorder prerelease suffixes 2015-02-27 13:38:22 -08:00
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 'sb/plug-wt-shortstatus-tracking-leak' 2015-04-14 11:49:07 -07:00
wt-status.h wt-status: refactor detached HEAD analysis 2015-03-06 11:52:35 -08:00
xdiff-interface.c
xdiff-interface.h
zlib.c zlib: initialize git_zstream in git_deflate_init{,_gzip,_raw} 2015-03-05 15:46:03 -08:00

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

	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/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
the body to majordomo@vger.kernel.org. The mailing list archives are
available at http://news.gmane.org/gmane.comp.version-control.git/,
http://marc.info/?l=git and other archival sites.

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
project status, development direction and remaining tasks.