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Ævar Arnfjörð Bjarmason 234383cd40 test-lib.sh: use "Bail out!" syntax on bad SANITIZE=leak use
Improve the "GIT_TEST_PASSING_SANITIZE_LEAK=true" test mode added in
956d2e4639 (tests: add a test mode for SANITIZE=leak, run it in CI,
2021-09-23) to use a TAP "Bail out!" message when exiting. This will
cause the test run to exit immediately under a TAP consumer like
"prove(1)".

See 614fe01521 (test-lib: bail out when "-v" used under "prove",
2016-10-22) for the initial introduction of "Bail out!" to the
--verbose being amended here.

Before this compiling with "SANITIZE=" and running the tests with
"prove(1)" would cause all the tests to be run to the end (output
trimmed for fewer columns):

    $ GIT_TEST_PASSING_SANITIZE_LEAK=true make
    rm -f -r 'test-results'
    *** prove ***
    t0000-basic.sh ......... Dubious, test returned 1 (wstat 256, 0x100)
    No subtests run
    t0001-init.sh .......... Dubious, test returned 1 (wstat 256, 0x100)
    No subtests run
    [...output where we list every single t[0-9]*.sh file as failing snipped]

Whereas now we'll fail early, like this ("->" line wrapping added):

    $ GIT_TEST_PASSING_SANITIZE_LEAK=true make
    [...]

    t0000-basic.sh ..................................... Bailout called.  Further testing stopped:
    -> GIT_TEST_PASSING_SANITIZE_LEAK=true has no effect except when compiled with SANITIZE=leak
    FAILED--Further testing stopped: GIT_TEST_PASSING_SANITIZE_LEAK=true has no effect except
    -> when compiled with SANITIZE=leak
    make: *** [Makefile:53: prove] Error 1

This change also adds a red color to the "Bailout called" line, as
we're now using "say_color error". That improves existing output in
the case of e.g.:

    $ prove -j8 t[0-9]*.sh :: -v
    Bailout called.  Further testing stopped:  verbose mode forbidden under TAP harness; try --verbose-log
    FAILED--Further testing stopped: verbose mode forbidden under TAP harness; try --verbose-log

We don't need to have a "Bail out! " prefix when we're not running
under a TAP consumer (i.e. if test -n "$HARNESS_ACTIVE"), but let's
not make the output conditional on that. Showing it under e.g.:

    $ GIT_TEST_PASSING_SANITIZE_LEAK=true ./t0095-bloom.sh
    Bail out! GIT_TEST_PASSING_SANITIZE_LEAK=true has no effect except when compiled with SANITIZE=leak

Doesn't harm anything, and I don't think the (small) complexity of
only adding this if we're under "$HARNESS_ACTIVE" is worth it.

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2021-10-14 09:54:54 -07:00
.github Merge branch 'cb/ci-use-upload-artifacts-v1' into maint 2021-10-12 13:51:38 -07:00
Documentation Git 2.33.1 2021-10-12 13:59:32 -07:00
block-sha1
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ci Merge branch 'cb/ci-build-pedantic' into maint 2021-10-12 13:51:31 -07:00
compat Merge branch 'rs/git-mmap-uses-malloc' into maint 2021-10-12 13:51:40 -07:00
contrib Merge branch 'rs/xopen-reports-open-failures' into maint 2021-10-12 13:51:28 -07:00
ewah
git-gui
gitk-git
gitweb
mergetools
negotiator
perl
po
ppc
refs Merge branch 'jk/ref-paranoia' 2021-10-11 10:21:47 -07:00
sha1collisiondetection@855827c583
sha1dc
sha256
t test-lib.sh: use "Bail out!" syntax on bad SANITIZE=leak use 2021-10-14 09:54:54 -07:00
templates
trace2
xdiff
.cirrus.yml
.clang-format
.editorconfig
.gitattributes
.gitignore
.gitmodules
.mailmap
.travis.yml
.tsan-suppressions
CODE_OF_CONDUCT.md
COPYING
GIT-VERSION-GEN
INSTALL
LGPL-2.1
Makefile Merge branch 'ab/make-clean-depend-dirs' into maint 2021-10-12 13:51:49 -07:00
README.md
RelNotes Git 2.33.1 2021-10-12 13:51:59 -07:00
SECURITY.md
abspath.c
aclocal.m4
add-interactive.c *.h: move some *_INIT to designated initializers 2021-09-27 14:48:00 -07:00
add-interactive.h
add-patch.c
advice.c
advice.h Merge branch 'en/pull-conflicting-options' into maint 2021-10-12 13:51:36 -07:00
alias.c
alias.h
alloc.c
alloc.h
apply.c Merge branch 'jc/trivial-threeway-binary-merge' into maint 2021-10-12 13:51:45 -07:00
apply.h
archive-tar.c
archive-zip.c
archive.c
archive.h
attr.c
attr.h
banned.h
base85.c
bisect.c
bisect.h
blame.c
blame.h
blob.c
blob.h
bloom.c
bloom.h
branch.c
branch.h
builtin.h builtin.h: remove cmd_tar_tree() declaration 2021-10-01 14:39:46 -07:00
bulk-checkin.c
bulk-checkin.h
bundle.c
bundle.h
cache-tree.c
cache-tree.h
cache.h Merge branch 'ab/designated-initializers' 2021-10-11 10:21:48 -07:00
cbtree.c
cbtree.h cbtree.h: define cb_init() in terms of CBTREE_INIT 2021-09-27 14:48:00 -07:00
chdir-notify.c
chdir-notify.h
check-builtins.sh
checkout.c *.[ch] *_INIT macros: use { 0 } for a "zero out" idiom 2021-09-27 14:47:59 -07:00
checkout.h
chunk-format.c
chunk-format.h
color.c
color.h
column.c
column.h
combine-diff.c
command-list.txt
commit-graph.c Merge branch 'js/run-command-close-packs' 2021-09-20 15:20:45 -07:00
commit-graph.h
commit-reach.c
commit-reach.h
commit-slab-decl.h
commit-slab-impl.h
commit-slab.h
commit.c
commit.h
common-main.c
config.c config.c: remove unused git_config_key_is_valid() 2021-09-28 14:54:15 -07:00
config.h Merge branch 'ab/retire-git-config-key-is-valid' 2021-10-11 10:21:47 -07:00
config.mak.dev Makefile: restrict -Wpedantic and -Wno-pedantic-ms-format better 2021-09-28 21:15:53 -07:00
config.mak.in
config.mak.uname Makefile: restrict -Wpedantic and -Wno-pedantic-ms-format better 2021-09-28 21:15:53 -07:00
configure.ac
connect.c Merge branch 'ah/connect-parse-feature-v0-fix' into maint 2021-10-12 13:51:49 -07:00
connect.h
connected.c Merge branch 'ps/fetch-optim' 2021-09-20 15:20:39 -07:00
connected.h
convert.c
convert.h
copy.c
credential.c
credential.h
csum-file.c
csum-file.h
ctype.c
daemon.c
date.c
decorate.c
decorate.h
delta-islands.c
delta-islands.h
delta.h
detect-compiler
diff-delta.c
diff-lib.c Merge branch 'dd/diff-files-unmerged-fix' into maint 2021-10-12 13:51:40 -07:00
diff-merges.c
diff-merges.h
diff-no-index.c
diff.c *.[ch] *_INIT macros: use { 0 } for a "zero out" idiom 2021-09-27 14:47:59 -07:00
diff.h
diffcore-break.c
diffcore-delta.c
diffcore-order.c
diffcore-pickaxe.c
diffcore-rename.c
diffcore-rotate.c
diffcore.h
dir-iterator.c
dir-iterator.h
dir.c Merge branch 'jt/submodule-name-to-gitdir' 2021-09-23 13:44:49 -07:00
dir.h Merge branch 'ds/sparse-index-ignored-files' 2021-09-20 15:20:44 -07:00
editor.c
entry.c
entry.h *.h: move some *_INIT to designated initializers 2021-09-27 14:48:00 -07:00
environment.c Merge branch 'jk/ref-paranoia' 2021-10-11 10:21:47 -07:00
environment.h
exec-cmd.c
exec-cmd.h
fetch-negotiator.c repo-settings.c: simplify the setup 2021-09-22 13:15:00 -07:00
fetch-negotiator.h
fetch-pack.c
fetch-pack.h
fmt-merge-msg.c
fmt-merge-msg.h
fsck.c
fsck.h
fsmonitor.c
fsmonitor.h
fuzz-commit-graph.c
fuzz-pack-headers.c
fuzz-pack-idx.c
generate-cmdlist.sh
generate-configlist.sh
gettext.c
gettext.h
git-add--interactive.perl
git-archimport.perl
git-bisect.sh Merge branch 'mr/bisect-in-c-4' 2021-09-23 13:44:48 -07:00
git-compat-util.h Merge branch 'ab/repo-settings-cleanup' 2021-10-06 13:40:11 -07:00
git-curl-compat.h http: check CURLE_SSL_PINNEDPUBKEYNOTMATCH when emitting errors 2021-09-27 10:58:07 -07:00
git-cvsexportcommit.perl
git-cvsimport.perl
git-cvsserver.perl git-cvsserver: protect against NULL in crypt(3) 2021-09-16 20:47:23 -07:00
git-difftool--helper.sh
git-filter-branch.sh
git-instaweb.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-quiltimport.sh
git-rebase--preserve-merges.sh
git-request-pull.sh
git-send-email.perl Merge branch 'ab/send-email-config-fix' into maint 2021-10-12 13:51:44 -07:00
git-sh-i18n.sh
git-sh-setup.sh
git-submodule.sh Merge branch 'ab/unused-script-helpers' 2021-09-23 13:44:47 -07:00
git-svn.perl
git-web--browse.sh
git.c
git.rc
gpg-interface.c
gpg-interface.h
graph.c
graph.h
grep.c grep: store grep_source buffer as const 2021-09-22 11:59:50 -07:00
grep.h Merge branch 'ab/retire-decl-of-missing-unused-funcs' 2021-10-06 13:40:14 -07:00
hash-lookup.c
hash-lookup.h
hash.h
hashmap.c
hashmap.h
help.c
help.h
hex.c
http-backend.c Merge branch 'jk/http-server-protocol-versions' 2021-09-23 13:44:47 -07:00
http-fetch.c
http-push.c
http-walker.c
http.c Merge branch 'ab/http-pinned-public-key-mismatch' 2021-10-11 10:21:47 -07:00
http.h http: check CURLE_SSL_PINNEDPUBKEYNOTMATCH when emitting errors 2021-09-27 10:58:07 -07:00
ident.c
imap-send.c
iterator.h
json-writer.c
json-writer.h
khash.h
kwset.c
kwset.h
levenshtein.c
levenshtein.h
line-log.c
line-log.h
line-range.c
line-range.h
linear-assignment.c
linear-assignment.h
list-objects-filter-options.c
list-objects-filter-options.h
list-objects-filter.c
list-objects-filter.h
list-objects.c
list-objects.h
list.h *.h: move some *_INIT to designated initializers 2021-09-27 14:48:00 -07:00
ll-merge.c
ll-merge.h
lockfile.c
lockfile.h *.[ch] *_INIT macros: use { 0 } for a "zero out" idiom 2021-09-27 14:47:59 -07:00
log-tree.c
log-tree.h log-tree.h: remove unused function declarations 2021-10-01 14:39:46 -07:00
ls-refs.c Merge branch 'jk/ref-paranoia' 2021-10-11 10:21:47 -07:00
ls-refs.h
mailinfo.c
mailinfo.h
mailmap.c Merge branch 'ab/mailmap-leakfix' into maint 2021-10-12 13:51:30 -07:00
mailmap.h
match-trees.c
mem-pool.c
mem-pool.h
merge-blobs.c
merge-blobs.h
merge-ort-wrappers.c
merge-ort-wrappers.h
merge-ort.c Merge branch 'jt/add-submodule-odb-clean-up' 2021-10-06 13:40:11 -07:00
merge-ort.h
merge-recursive.c Merge branch 'jt/add-submodule-odb-clean-up' 2021-10-06 13:40:11 -07:00
merge-recursive.h
merge.c
mergesort.c
mergesort.h
midx.c Merge branch 'tb/midx-write-propagate-namehash' 2021-10-11 10:21:46 -07:00
midx.h midx.c: respect 'pack.writeBitmapHashcache' when writing bitmaps 2021-09-14 16:34:18 -07:00
name-hash.c
notes-cache.c
notes-cache.h
notes-merge.c
notes-merge.h
notes-utils.c
notes-utils.h
notes.c
notes.h
object-file.c Merge branch 'hn/refs-errno-cleanup' 2021-10-03 21:49:18 -07:00
object-name.c
object-store.h *.[ch] *_INIT macros: use { 0 } for a "zero out" idiom 2021-09-27 14:47:59 -07:00
object.c
object.h *.[ch] *_INIT macros: use { 0 } for a "zero out" idiom 2021-09-27 14:47:59 -07:00
oid-array.c
oid-array.h *.[ch] *_INIT macros: use { 0 } for a "zero out" idiom 2021-09-27 14:47:59 -07:00
oidmap.c
oidmap.h
oidset.c
oidset.h
oidtree.c
oidtree.h
pack-bitmap-write.c
pack-bitmap.c
pack-bitmap.h
pack-check.c
pack-objects.c
pack-objects.h
pack-revindex.c
pack-revindex.h pack-revindex.h: correct the time complexity descriptions 2021-09-15 22:16:25 -07:00
pack-write.c Merge branch 'tb/pack-finalize-ordering' into maint 2021-10-12 13:51:46 -07:00
pack.h
packfile.c Merge branch 'rs/close-pack-leakfix' 2021-10-03 21:49:20 -07:00
packfile.h
pager.c
parallel-checkout.c
parallel-checkout.h
parse-options-cb.c
parse-options.c
parse-options.h
patch-delta.c
patch-ids.c
patch-ids.h
path.c Merge branch 'lh/systemd-timers' 2021-09-20 15:20:40 -07:00
path.h *.[ch] *_INIT macros: use { 0 } for a "zero out" idiom 2021-09-27 14:47:59 -07:00
pathspec.c
pathspec.h
pkt-line.c
pkt-line.h
preload-index.c
pretty.c
pretty.h
prio-queue.c
prio-queue.h
progress.c
progress.h
promisor-remote.c
promisor-remote.h
prompt.c
prompt.h
protocol-caps.c Merge branch 'ab/serve-cleanup' 2021-09-20 15:20:43 -07:00
protocol-caps.h
protocol.c
protocol.h
prune-packed.c
prune-packed.h
quote.c
quote.h
range-diff.c Merge branch 'rs/range-diff-avoid-segfault-with-I' into maint 2021-10-12 13:51:45 -07:00
range-diff.h
reachable.c
reachable.h
read-cache.c Merge branch 'sg/test-split-index-fix' 2021-10-11 10:21:47 -07:00
rebase-interactive.c
rebase-interactive.h
rebase.c
rebase.h
ref-filter.c Merge branch 'ab/designated-initializers' 2021-10-11 10:21:48 -07:00
ref-filter.h ref-filter: drop broken-ref code entirely 2021-09-27 12:36:45 -07:00
reflog-walk.c
reflog-walk.h
refs.c Merge branch 'jk/ref-paranoia' 2021-10-11 10:21:47 -07:00
refs.h Merge branch 'jk/ref-paranoia' 2021-10-11 10:21:47 -07:00
refspec.c
refspec.h
remote-curl.c Merge branch 'ab/http-pinned-public-key-mismatch' 2021-10-11 10:21:47 -07:00
remote.c *.[ch] *_INIT macros: use { 0 } for a "zero out" idiom 2021-09-27 14:47:59 -07:00
remote.h
replace-object.c
replace-object.h
repo-settings.c repository.h: don't use a mix of int and bitfields 2021-09-22 13:15:00 -07:00
repository.c Merge branch 'jt/add-submodule-odb-clean-up' 2021-10-06 13:40:11 -07:00
repository.h Merge branch 'ab/repo-settings-cleanup' 2021-10-06 13:40:11 -07:00
rerere.c
rerere.h
reset.c
reset.h
resolve-undo.c
resolve-undo.h
revision.c Merge branch 'ab/designated-initializers' 2021-10-11 10:21:48 -07:00
revision.h Merge branch 'jt/add-submodule-odb-clean-up' 2021-10-06 13:40:11 -07:00
run-command.c Merge branch 'mr/bisect-in-c-4' 2021-09-23 13:44:48 -07:00
run-command.h Merge branch 'mr/bisect-in-c-4' 2021-09-23 13:44:48 -07:00
send-pack.c Merge branch 'jt/push-negotiation-fixes' into maint 2021-10-12 13:51:36 -07:00
send-pack.h
sequencer.c Merge branch 'pw/rebase-r-fixes' into maint 2021-10-12 13:51:39 -07:00
sequencer.h Merge branch 'ab/designated-initializers' 2021-10-11 10:21:48 -07:00
serve.c serve: reject commands used as capabilities 2021-09-15 12:25:19 -07:00
serve.h
server-info.c
setup.c
sh-i18n--envsubst.c
sha1dc_git.c
sha1dc_git.h
shallow.c
shallow.h *.h: move some *_INIT to designated initializers 2021-09-27 14:48:00 -07:00
shell.c
shortlog.h
sideband.c
sideband.h
sigchain.c
sigchain.h
simple-ipc.h *.h _INIT macros: don't specify fields equal to 0 2021-09-27 14:47:59 -07:00
sparse-index.c Merge branch 'ds/sparse-index-ignored-files' 2021-09-20 15:20:44 -07:00
sparse-index.h
split-index.c
split-index.h
stable-qsort.c
strbuf.c
strbuf.h *.h _INIT macros: don't specify fields equal to 0 2021-09-27 14:47:59 -07:00
streaming.c
streaming.h
string-list.c string-list.[ch]: remove string_list_init() compatibility function 2021-09-28 14:43:38 -07:00
string-list.h string-list.[ch]: remove string_list_init() compatibility function 2021-09-28 14:43:38 -07:00
strmap.c
strmap.h
strvec.c
strvec.h *.h: move some *_INIT to designated initializers 2021-09-27 14:48:00 -07:00
sub-process.c
sub-process.h
submodule-config.c
submodule-config.h submodule-config.h: remove unused SUBMODULE_INIT macro 2021-09-27 14:47:59 -07:00
submodule.c Merge branch 'ab/designated-initializers' 2021-10-11 10:21:48 -07:00
submodule.h *.h: move some *_INIT to designated initializers 2021-09-27 14:48:00 -07:00
symlinks.c
tag.c
tag.h
tar.h
tempfile.c
tempfile.h
thread-utils.c
thread-utils.h
tmp-objdir.c
tmp-objdir.h
trace.c
trace.h *.h: move some *_INIT to designated initializers 2021-09-27 14:48:00 -07:00
trace2.c
trace2.h Merge branch 'en/typofixes' 2021-09-28 13:06:53 -07:00
trailer.c
trailer.h
transport-helper.c
transport-internal.h
transport.c Merge branch 'ab/serve-cleanup' 2021-09-20 15:20:43 -07:00
transport.h *.h: move some *_INIT to designated initializers 2021-09-27 14:48:00 -07:00
tree-diff.c tree-diff: fix leak when not HAVE_ALLOCA_H 2021-09-16 13:43:42 -07:00
tree-walk.c
tree-walk.h
tree.c
tree.h
unicode-width.h unicode: update the width tables to Unicode 14 2021-09-17 17:26:21 -07:00
unimplemented.sh
unix-socket.c
unix-socket.h
unix-stream-server.c
unix-stream-server.h
unpack-trees.c Merge branch 'ds/sparse-index-ignored-files' 2021-09-20 15:20:44 -07:00
unpack-trees.h
upload-pack.c Merge branch 'ab/serve-cleanup' 2021-09-20 15:20:43 -07:00
upload-pack.h
url.c
url.h
urlmatch.c
urlmatch.h
usage.c
userdiff.c
userdiff.h
utf8.c
utf8.h
varint.c
varint.h
version.c
version.h
versioncmp.c
walker.c
walker.h
wildmatch.c
wildmatch.h
worktree.c
worktree.h
wrap-for-bin.sh
wrapper.c wrapper.c: add x{un,}setenv(), and use xsetenv() in environment.c 2021-09-22 13:15:00 -07:00
write-or-die.c
ws.c
wt-status.c
wt-status.h
xdiff-interface.c
xdiff-interface.h
zlib.c

README.md

Build status

Git - fast, scalable, distributed revision control system

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.

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

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).

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 https://lore.kernel.org/git/, http://marc.info/?l=git and other archival sites.

Issues which are security relevant should be disclosed privately to the Git Security mailing list git-security@googlegroups.com.

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.

The name "git" was given by Linus Torvalds when he wrote the very first version. He described the tool as "the stupid content tracker" and the name as (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