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Taylor Blau 5b01a4e8ff upload-pack.c: introduce 'uploadpackfilter.tree.maxDepth'
In b79cf959b2 (upload-pack.c: allow banning certain object filter(s),
2020-02-26), we introduced functionality to disallow certain object
filters from being chosen from within 'git upload-pack'. Traditionally,
administrators use this functionality to disallow filters that are known
to perform slowly, for e.g., those that do not have bitmap-level
filtering.

In the past, the '--filter=tree:<n>' was one such filter that does not
have bitmap-level filtering support, and so was likely to be banned by
administrators.

However, in the previous couple of commits, we introduced bitmap-level
filtering for the case when 'n' is equal to '0', i.e., as if we had a
'--filter=tree:none' choice.

While it would be sufficient to simply write

  $ git config uploadpackfilter.tree.allow true

(since it would allow all values of 'n'), we would like to be able to
allow this filter for certain values of 'n', i.e., those no greater than
some pre-specified maximum.

In order to do this, introduce a new configuration key, as follows:

  $ git config uploadpackfilter.tree.maxDepth <m>

where '<m>' specifies the maximum allowed value of 'n' in the filter
'tree:n'. Administrators who wish to allow for only the value '0' can
write:

  $ git config uploadpackfilter.tree.allow true
  $ git config uploadpackfilter.tree.maxDepth 0

which allows '--filter=tree:0', but no other values.

Signed-off-by: Taylor Blau <me@ttaylorr.com>
Acked-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-08-03 18:03:46 -07:00
.github Merge branch 'es/advertise-contribution-doc' 2020-06-17 21:54:06 -07:00
Documentation upload-pack.c: introduce 'uploadpackfilter.tree.maxDepth' 2020-08-03 18:03:46 -07:00
block-sha1
builtin Merge branch 'sk/diff-files-show-i-t-a-as-new' 2020-06-29 14:17:27 -07:00
ci Merge branch 'jk/ci-only-on-selected-branches' 2020-05-29 15:12:19 -07:00
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ewah
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po Merge branch 'master' of github.com:ruester/git-po-de 2020-05-30 11:26:53 +08:00
ppc
refs refs: improve documentation for ref iterator 2020-05-20 10:39:02 -07:00
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t upload-pack.c: introduce 'uploadpackfilter.tree.maxDepth' 2020-08-03 18:03:46 -07:00
templates
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GIT-VERSION-GEN The third batch 2020-06-17 21:54:06 -07:00
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LGPL-2.1
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README.md
RelNotes Start the post 2.27 cycle 2020-06-02 13:35:05 -07:00
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aclocal.m4
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advice.c
advice.h
alias.c
alias.h
alloc.c
alloc.h
apply.c
apply.h
archive-tar.c
archive-zip.c
archive.c
archive.h
argv-array.c
argv-array.h
attr.c
attr.h
banned.h
base85.c
bisect.c
bisect.h
blame.c
blame.h
blob.c
blob.h
bloom.c Merge branch 'ds/line-log-on-bloom' 2020-06-08 18:06:26 -07:00
bloom.h Merge branch 'ds/line-log-on-bloom' 2020-06-08 18:06:26 -07:00
branch.c
branch.h
bugreport.c Merge branch 'rs/retire-strbuf-write-fd' 2020-06-29 14:17:26 -07:00
builtin.h
bulk-checkin.c
bulk-checkin.h
bundle.c
bundle.h
cache-tree.c
cache-tree.h
cache.h repository: add a helper function to perform repository format upgrade 2020-06-05 10:13:30 -07:00
chdir-notify.c
chdir-notify.h
check-builtins.sh
check_bindir
checkout.c
checkout.h
color.c
color.h
column.c
column.h
combine-diff.c
command-list.txt Merge branch 'bc/faq' 2020-05-24 19:39:36 -07:00
commit-graph.c Merge branch 'tb/commit-graph-no-check-oids' 2020-06-08 18:06:27 -07:00
commit-graph.h commit-graph: drop COMMIT_GRAPH_WRITE_CHECK_OIDS flag 2020-05-18 12:51:11 -07:00
commit-reach.c Merge branch 'rs/commit-reach-leakfix' 2020-06-29 14:17:27 -07:00
commit-reach.h
commit-slab-decl.h commit-slab-decl.h: update include guard 2020-05-18 10:33:00 -07:00
commit-slab-impl.h
commit-slab.h
commit.c Merge branch 'tb/shallow-cleanup' 2020-05-13 12:19:18 -07:00
commit.h shallow: extract a header file for shallow-related functions 2020-04-30 14:19:13 -07:00
common-main.c
config.c
config.h
config.mak.dev
config.mak.in
config.mak.uname Merge branch 'cb/no-more-gmtime' 2020-05-20 08:33:27 -07:00
configure.ac
connect.c stateless-connect: send response end packet 2020-05-24 16:26:00 -07:00
connect.h stateless-connect: send response end packet 2020-05-24 16:26:00 -07:00
connected.c fetch-pack: support more than one pack lockfile 2020-06-10 18:06:34 -07:00
connected.h
convert.c
convert.h
copy.c
credential-cache--daemon.c
credential-cache.c
credential-store.c Merge branch 'cb/credential-store-ignore-bogus-lines' 2020-05-08 14:25:01 -07:00
credential.c Merge branch 'js/partial-urlmatch' 2020-05-05 14:54:30 -07:00
credential.h credential: correct order of parameters for credential_match 2020-05-04 22:56:33 -07:00
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
diff-no-index.c
diff.c Merge branch 'jk/diff-memuse-optim-with-stat-unmatch' 2020-06-17 21:54:00 -07:00
diff.h
diffcore-break.c
diffcore-delta.c
diffcore-order.c
diffcore-pickaxe.c
diffcore-rename.c
diffcore.h
dir-iterator.c
dir-iterator.h
dir.c Merge branch 'en/clean-cleanups' 2020-06-25 12:27:45 -07:00
dir.h
editor.c
entry.c
environment.c Merge branch 'tb/shallow-cleanup' 2020-05-13 12:19:18 -07:00
exec-cmd.c
exec-cmd.h
fast-import.c Merge branch 'en/fast-import-looser-date' 2020-06-02 13:35:05 -07:00
fetch-negotiator.c
fetch-negotiator.h
fetch-pack.c Merge branch 'jt/cdn-offload' 2020-06-25 12:27:47 -07:00
fetch-pack.h fetch-pack: support more than one pack lockfile 2020-06-10 18:06:34 -07:00
fmt-merge-msg.c Merge branch 'dd/sparse-fixes' 2020-05-01 13:39:56 -07:00
fmt-merge-msg.h
fsck.c Merge branch 'rs/fsck-duplicate-names-in-trees' 2020-06-08 18:06:29 -07:00
fsck.h
fsmonitor.c
fsmonitor.h
fuzz-commit-graph.c fuzz-commit-graph: properly free graph struct 2020-06-08 10:02:29 -07:00
fuzz-pack-headers.c
fuzz-pack-idx.c
generate-cmdlist.sh
generate-configlist.sh
gettext.c
gettext.h
git-add--interactive.perl checkout -p: handle new files correctly 2020-05-27 14:50:20 -07:00
git-archimport.perl
git-bisect.sh bisect: avoid tailing CR characters from revision in replay 2020-05-20 10:13:19 -07:00
git-compat-util.h Merge branch 'cb/no-more-gmtime' 2020-05-20 08:33:27 -07:00
git-cvsexportcommit.perl
git-cvsimport.perl
git-cvsserver.perl
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 Merge branch 'bk/p4-prepare-p4-only-fix' 2020-06-02 13:35:01 -07:00
git-parse-remote.sh
git-quiltimport.sh
git-rebase--preserve-merges.sh
git-request-pull.sh
git-send-email.perl
git-sh-i18n.sh
git-sh-setup.sh
git-submodule.sh submodule: port subcommand 'set-branch' from shell to C 2020-06-02 10:51:54 -07:00
git-svn.perl
git-web--browse.sh
git.c Merge branch 'tb/shallow-cleanup' 2020-05-13 12:19:18 -07:00
git.rc
gpg-interface.c
gpg-interface.h
graph.c
graph.h
grep.c
grep.h
hash.h
hashmap.c
hashmap.h
help.c help: add shell-path to --build-options 2020-05-12 22:02:17 -07:00
help.h
hex.c
http-backend.c
http-fetch.c http-fetch: support fetching packfiles by URL 2020-06-10 18:06:34 -07:00
http-push.c http: refactor finish_http_pack_request() 2020-06-10 18:06:34 -07:00
http-walker.c http: refactor finish_http_pack_request() 2020-06-10 18:06:34 -07:00
http.c Merge branch 'jt/cdn-offload' 2020-06-25 12:27:47 -07:00
http.h Merge branch 'jt/cdn-offload' 2020-06-25 12:27:47 -07:00
ident.c
imap-send.c http, imap-send: stop using CURLOPT_VERBOSE 2020-05-11 11:18:01 -07:00
interdiff.c
interdiff.h
iterator.h
json-writer.c
json-writer.h
khash.h
kwset.c
kwset.h
levenshtein.c
levenshtein.h
line-log.c Merge branch 'ds/line-log-on-bloom' 2020-06-08 18:06:26 -07:00
line-log.h line-log: more responsive, incremental 'git log -L' 2020-05-11 09:33:56 -07:00
line-range.c
line-range.h
linear-assignment.c
linear-assignment.h
list-objects-filter-options.c list_objects_filter_options: introduce 'list_object_filter_config_name' 2020-08-03 18:03:24 -07:00
list-objects-filter-options.h list_objects_filter_options: introduce 'list_object_filter_config_name' 2020-08-03 18:03:24 -07:00
list-objects-filter.c list-objects-filter: treat NULL filter_options as "disabled" 2020-05-04 21:57:58 -07:00
list-objects-filter.h
list-objects.c
list-objects.h
list.h
ll-merge.c
ll-merge.h
lockfile.c
lockfile.h
log-tree.c Merge branch 'ds/log-exclude-decoration-config' 2020-04-28 15:50:08 -07:00
log-tree.h
ls-refs.c
ls-refs.h
mailinfo.c
mailinfo.h
mailmap.c
mailmap.h
match-trees.c
mem-pool.c
mem-pool.h
merge-blobs.c
merge-blobs.h
merge-recursive.c merge-recursive: fix rename/rename(1to2) for working tree with a binary 2020-05-14 12:14:19 -07:00
merge-recursive.h
merge.c
mergesort.c
mergesort.h
midx.c multi-pack-index: respect repack.packKeptObjects=false 2020-05-10 09:50:55 -07:00
midx.h Merge branch 'ds/multi-pack-index' 2020-05-01 13:39:55 -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-store.h
object.c
object.h
oid-array.c
oid-array.h
oidmap.c
oidmap.h
oidset.c
oidset.h Merge branch 'tb/commit-graph-split-strategy' 2020-05-01 13:39:52 -07:00
pack-bitmap-write.c
pack-bitmap.c pack-bitmap: pass object filter to fill-in traversal 2020-05-04 21:57:58 -07:00
pack-bitmap.h
pack-check.c
pack-objects.c
pack-objects.h
pack-revindex.c
pack-revindex.h
pack-write.c
pack.h
packfile.c
packfile.h
pager.c
parse-options-cb.c
parse-options.c
parse-options.h
patch-delta.c
patch-ids.c
patch-ids.h
path.c Merge branch 'dl/merge-autostash' 2020-04-29 16:15:27 -07:00
path.h
pathspec.c
pathspec.h
pkt-line.c pkt-line: define PACKET_READ_RESPONSE_END 2020-05-24 16:26:00 -07:00
pkt-line.h pkt-line: define PACKET_READ_RESPONSE_END 2020-05-24 16:26:00 -07:00
preload-index.c
pretty.c
pretty.h
prio-queue.c
prio-queue.h
progress.c progress: call trace2_region_leave() only after calling _enter() 2020-05-15 09:41:30 -07:00
progress.h
promisor-remote.c
promisor-remote.h
prompt.c
prompt.h
protocol.c config: let feature.experimental imply protocol.version=2 2020-05-21 09:31:42 -07:00
protocol.h
prune-packed.c
prune-packed.h
quote.c
quote.h
range-diff.c
range-diff.h
reachable.c
reachable.h
read-cache.c
rebase-interactive.c
rebase-interactive.h
rebase.c
rebase.h
ref-filter.c Merge branch 'jk/for-each-ref-multi-key-sort-fix' 2020-05-08 14:25:04 -07:00
ref-filter.h Merge branch 'jk/for-each-ref-multi-key-sort-fix' 2020-05-08 14:25:04 -07:00
reflog-walk.c
reflog-walk.h
refs.c Merge branch 'ds/log-exclude-decoration-config' 2020-04-28 15:50:08 -07:00
refs.h refs.h: clarify reflog iteration order 2020-05-20 10:39:01 -07:00
refspec.c
refspec.h
remote-curl.c stateless-connect: send response end packet 2020-05-24 16:26:00 -07:00
remote-testsvn.c
remote.c
remote.h stateless-connect: send response end packet 2020-05-24 16:26:00 -07:00
replace-object.c
replace-object.h
repo-settings.c
repository.c
repository.h repository: add a helper function to perform repository format upgrade 2020-06-05 10:13:30 -07:00
rerere.c
rerere.h
reset.c Merge branch 'dl/merge-autostash' 2020-04-29 16:15:27 -07:00
reset.h
resolve-undo.c
resolve-undo.h
revision.c Merge branch 'ds/line-log-on-bloom' 2020-06-08 18:06:26 -07:00
revision.h Merge branch 'gs/commit-graph-path-filter' 2020-05-01 13:39:53 -07:00
run-command.c Merge branch 'jc/auto-gc-quiet' 2020-05-13 12:19:19 -07:00
run-command.h auto-gc: extract a reusable helper from "git fetch" 2020-05-07 12:24:33 -07:00
send-pack.c Merge branch 'tb/shallow-cleanup' 2020-05-13 12:19:18 -07:00
send-pack.h
sequencer.c Merge branch 'js/rebase-autosquash-double-fixup-fix' 2020-05-14 14:39:43 -07:00
sequencer.h Merge branch 'dl/merge-autostash' 2020-04-29 16:15:27 -07:00
serve.c pkt-line: define PACKET_READ_RESPONSE_END 2020-05-24 16:26:00 -07:00
serve.h
server-info.c
setup.c check_repository_format_gently(): refuse extensions for old repositories 2020-06-05 10:13:30 -07:00
sh-i18n--envsubst.c
sha1-file.c
sha1-lookup.c
sha1-lookup.h
sha1-name.c
sha1dc_git.c
sha1dc_git.h
shallow.c Merge branch 'tb/shallow-cleanup' 2020-05-13 12:19:18 -07:00
shallow.h shallow: use struct 'shallow_lock' for additional safety 2020-04-30 14:19:13 -07:00
shell.c
shortlog.h
sideband.c
sideband.h
sigchain.c
sigchain.h
split-index.c
split-index.h
stable-qsort.c
strbuf.c Merge branch 'rs/retire-strbuf-write-fd' 2020-06-29 14:17:26 -07:00
strbuf.h Merge branch 'rs/retire-strbuf-write-fd' 2020-06-29 14:17:26 -07:00
streaming.c
streaming.h
string-list.c
string-list.h
sub-process.c
sub-process.h
submodule-config.c
submodule-config.h
submodule.c
submodule.h
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 http, imap-send: stop using CURLOPT_VERBOSE 2020-05-11 11:18:01 -07:00
trace.h http, imap-send: stop using CURLOPT_VERBOSE 2020-05-11 11:18:01 -07:00
trace2.c
trace2.h
trailer.c
trailer.h
transport-helper.c fetch-pack: support more than one pack lockfile 2020-06-10 18:06:34 -07:00
transport-internal.h
transport.c Merge branch 'jt/cdn-offload' 2020-06-25 12:27:47 -07:00
transport.h fetch-pack: support more than one pack lockfile 2020-06-10 18:06:34 -07:00
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 Merge branch 'en/sparse-checkout' 2020-05-20 08:33:29 -07:00
unpack-trees.h Merge branch 'en/sparse-checkout' 2020-04-29 16:15:30 -07:00
upload-pack.c upload-pack.c: introduce 'uploadpackfilter.tree.maxDepth' 2020-08-03 18:03:46 -07:00
upload-pack.h
url.c
url.h
urlmatch.c
urlmatch.h
usage.c
userdiff.c Merge branch 'ah/userdiff-markdown' 2020-05-08 14:25:01 -07:00
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
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