Git with broken hash generation to generate collisions between object IDs. Don't use this!
https://undefinedbehavior.de/posts/commit-vandalism/
0f075b2208
With this change, the output of the push (with push.default set to current) changes subtly from: $ git push ... * [new branch] HEAD -> push-current-head to: $ git push ... * [new branch] push-current-head -> push-current-head This patch was written with a different motivation. There is a problem unique to push.default = current: # on branch push-current-head $ git push # on another terminal $ git checkout master # return to the first terminal # the push tried to push master! This happens because the 'git checkout' on the second terminal races with the 'git push' on the first terminal. Although this patch does not solve the core problem (there is still no guarantee that 'git push' on the first terminal will resolve HEAD before 'git checkout' changes HEAD on the second), it works in practice. Signed-off-by: Ramkumar Ramachandra <artagnon@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com> |
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block-sha1 | ||
builtin | ||
compat | ||
contrib | ||
Documentation | ||
git_remote_helpers | ||
git-gui | ||
gitk-git | ||
gitweb | ||
mergetools | ||
perl | ||
po | ||
ppc | ||
t | ||
templates | ||
vcs-svn | ||
xdiff | ||
.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 | ||
attr.h | ||
base85.c | ||
bisect.c | ||
bisect.h | ||
blob.c | ||
blob.h | ||
branch.c | ||
branch.h | ||
builtin.h | ||
bulk-checkin.c | ||
bulk-checkin.h | ||
bundle.c | ||
bundle.h | ||
cache-tree.c | ||
cache-tree.h | ||
cache.h | ||
check_bindir | ||
check-builtins.sh | ||
check-racy.c | ||
color.c | ||
color.h | ||
column.c | ||
column.h | ||
combine-diff.c | ||
command-list.txt | ||
commit.c | ||
commit.h | ||
config.c | ||
config.mak.in | ||
config.mak.uname | ||
configure.ac | ||
connect.c | ||
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 | ||
diff.c | ||
diff.h | ||
diffcore-break.c | ||
diffcore-delta.c | ||
diffcore-order.c | ||
diffcore-pickaxe.c | ||
diffcore-rename.c | ||
diffcore.h | ||
dir.c | ||
dir.h | ||
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 | ||
git-am.sh | ||
git-archimport.perl | ||
git-bisect.sh | ||
git-compat-util.h | ||
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 | ||
git-mergetool.sh | ||
git-p4.py | ||
git-parse-remote.sh | ||
git-pull.sh | ||
git-quiltimport.sh | ||
git-rebase--am.sh | ||
git-rebase--interactive.sh | ||
git-rebase--merge.sh | ||
git-rebase.sh | ||
git-relink.perl | ||
git-remote-testgit | ||
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-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.h | ||
hex.c | ||
http-backend.c | ||
http-fetch.c | ||
http-push.c | ||
http-walker.c | ||
http.c | ||
http.h | ||
ident.c | ||
imap-send.c | ||
INSTALL | ||
kwset.c | ||
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 | ||
log-tree.h | ||
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 | ||
progress.c | ||
progress.h | ||
prompt.c | ||
prompt.h | ||
quote.c | ||
quote.h | ||
reachable.c | ||
reachable.h | ||
read-cache.c | ||
README | ||
reflog-walk.c | ||
reflog-walk.h | ||
refs.c | ||
refs.h | ||
RelNotes | ||
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 | ||
revision.h | ||
run-command.c | ||
run-command.h | ||
send-pack.c | ||
send-pack.h | ||
sequencer.c | ||
sequencer.h | ||
server-info.c | ||
setup.c | ||
sh-i18n--envsubst.c | ||
sha1_file.c | ||
sha1_name.c | ||
sha1-array.c | ||
sha1-array.h | ||
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.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 | ||
transport.c | ||
transport.h | ||
tree-diff.c | ||
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 | ||
url.c | ||
url.h | ||
usage.c | ||
userdiff.c | ||
userdiff.h | ||
utf8.c | ||
utf8.h | ||
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 | ||
wt-status.h | ||
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://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.