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Taylor Blau c528e17966 pack-bitmap: write multi-pack bitmaps
Write multi-pack bitmaps in the format described by
Documentation/technical/bitmap-format.txt, inferring their presence with
the absence of '--bitmap'.

To write a multi-pack bitmap, this patch attempts to reuse as much of
the existing machinery from pack-objects as possible. Specifically, the
MIDX code prepares a packing_data struct that pretends as if a single
packfile has been generated containing all of the objects contained
within the MIDX.

Signed-off-by: Taylor Blau <me@ttaylorr.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2021-09-01 13:56:43 -07:00
.github Merge branch 'js/ci-check-whitespace-updates' 2021-08-02 14:06:40 -07:00
block-sha1
builtin pack-bitmap: write multi-pack bitmaps 2021-09-01 13:56:43 -07:00
ci ci/install-dependencies: handle "sparse" job package installs 2021-07-26 15:20:51 -07:00
compat mingw: align symlinks-related rmdir() behavior with Linux 2021-08-02 15:10:58 -07:00
contrib Merge branch 'ab/attribute-format' 2021-07-28 13:17:59 -07:00
Documentation pack-bitmap: write multi-pack bitmaps 2021-09-01 13:56:43 -07:00
ewah
git-gui
gitk-git
gitweb
mergetools
negotiator
perl Merge branch 'ab/send-email-optim' 2021-07-22 13:05:54 -07:00
po l10n: sv.po: Update Swedish translation (5230t0f0u) 2021-08-16 06:54:20 +08:00
ppc
refs Merge branch 'hn/refs-debug-empty-prefix' 2021-07-28 13:18:04 -07:00
sha1collisiondetection@855827c583
sha1dc
sha256
t midx: avoid opening multiple MIDXs when writing 2021-09-01 13:56:43 -07:00
templates
trace2
xdiff Merge branch 'ab/pickaxe-pcre2' 2021-07-13 16:52:50 -07:00
.cirrus.yml
.clang-format
.editorconfig
.gitattributes
.gitignore
.gitmodules
.mailmap
.travis.yml
.tsan-suppressions
abspath.c
aclocal.m4
add-interactive.c
add-interactive.h
add-patch.c *.c static functions: add missing __attribute__((format)) 2021-07-13 15:20:20 -07:00
advice.c
advice.h advice.h: add missing __attribute__((format)) & fix usage 2021-07-13 15:20:20 -07:00
alias.c
alias.h
alloc.c
alloc.h
apply.c string-list.h users: change to use *_{nodup,dup}() 2021-07-01 12:32:22 -07:00
apply.h
archive-tar.c
archive-zip.c
archive.c string-list.h users: change to use *_{nodup,dup}() 2021-07-01 12:32:22 -07:00
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
bulk-checkin.c
bulk-checkin.h
bundle.c bundle: remove "ref_list" in favor of string-list.c API 2021-07-06 12:10:17 -07:00
bundle.h bundle: remove "ref_list" in favor of string-list.c API 2021-07-06 12:10:17 -07:00
cache-tree.c Merge branch 'ds/commit-and-checkout-with-sparse-index' 2021-08-04 13:28:53 -07:00
cache-tree.h
cache.h Merge branch 'jt/bulk-prefetch' 2021-08-02 14:06:42 -07:00
cbtree.c oidtree: a crit-bit tree for odb_loose_cache 2021-07-07 21:28:04 -07:00
cbtree.h oidtree: avoid unaligned access to crit-bit tree 2021-08-15 13:13:50 -07:00
chdir-notify.c
chdir-notify.h
check-builtins.sh
check_bindir
checkout.c
checkout.h
chunk-format.c
chunk-format.h
CODE_OF_CONDUCT.md
color.c
color.h
column.c
column.h
combine-diff.c Merge branch 'ab/pickaxe-pcre2' 2021-07-13 16:52:50 -07:00
command-list.txt
commit-graph.c Merge branch 'ab/attribute-format' 2021-07-28 13:17:59 -07:00
commit-graph.h
commit-reach.c
commit-reach.h
commit-slab-decl.h
commit-slab-impl.h
commit-slab.h
commit.c Merge branch 'ds/gender-neutral-doc' 2021-07-16 17:42:53 -07:00
commit.h
common-main.c
config.c Merge branch 'ds/gender-neutral-doc' 2021-07-16 17:42:53 -07:00
config.h Merge branch 'ds/gender-neutral-doc' 2021-07-16 17:42:53 -07:00
config.mak.dev
config.mak.in
config.mak.uname Merge branch 'js/config-mak-windows-pcre-fix' 2021-07-16 17:42:47 -07:00
configure.ac
connect.c
connect.h
connected.c
connected.h
convert.c convert: release strbuf to avoid leak 2021-07-26 12:19:20 -07:00
convert.h
copy.c
COPYING
credential.c *.c *_init(): define in terms of corresponding *_INIT macro 2021-07-01 12:32:22 -07:00
credential.h *.h: move some *_INIT to designated initializers 2021-07-01 12:31:45 -07:00
csum-file.c Merge branch 'tb/midx-use-checksum' 2021-07-16 17:42:46 -07:00
csum-file.h Merge branch 'tb/midx-use-checksum' 2021-07-16 17:42:46 -07:00
ctype.c
daemon.c
date.c comments: avoid using the gender of our users 2021-06-16 11:25:11 +09:00
decorate.c
decorate.h
delta-islands.c
delta-islands.h
delta.h
detect-compiler
diff-delta.c
diff-lib.c diff-lib: handle index diffs with sparse dirs 2021-07-14 13:42:49 -07:00
diff-merges.c Revert 'diff-merges: let "-m" imply "-p"' 2021-08-09 13:52:01 -07:00
diff-merges.h
diff-no-index.c
diff.c Merge branch 'ab/pickaxe-pcre2' 2021-08-06 12:52:15 -07:00
diff.h
diffcore-break.c
diffcore-delta.c
diffcore-order.c
diffcore-pickaxe.c
diffcore-rename.c Merge branch 'ah/plugleaks' 2021-08-04 13:28:52 -07:00
diffcore-rotate.c
diffcore.h
dir-iterator.c
dir-iterator.h
dir.c use fspathhash() everywhere 2021-07-30 12:14:27 -07:00
dir.h Merge branch 'ew/many-alternate-optim' 2021-07-28 13:17:57 -07:00
editor.c
entry.c string-list.h users: change to use *_{nodup,dup}() 2021-07-01 12:32:22 -07:00
entry.h
environment.c environment: move strbuf into block to plug leak 2021-07-26 12:19:20 -07:00
environment.h
exec-cmd.c
exec-cmd.h
fetch-negotiator.c
fetch-negotiator.h
fetch-pack.c
fetch-pack.h
fmt-merge-msg.c fmt-merge-msg: free newly allocated temporary strings when done 2021-07-26 12:19:19 -07:00
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 *.c static functions: add missing __attribute__((format)) 2021-07-13 15:20:20 -07:00
gettext.h
git-add--interactive.perl
git-archimport.perl
git-bisect.sh
git-compat-util.h Merge branch 'ew/mmap-failures' 2021-07-16 17:42:47 -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 git-p4: fix failed submit by skip non-text data files 2021-06-28 09:49:30 -07:00
git-quiltimport.sh
git-rebase--preserve-merges.sh
git-request-pull.sh
git-send-email.perl Merge branch 'ab/send-email-optim' 2021-07-22 13:05:54 -07:00
git-sh-i18n.sh
git-sh-setup.sh
git-submodule.sh Merge branch 'ar/submodule-add' 2021-08-04 13:28:52 -07:00
git-svn.perl
GIT-VERSION-GEN Git 2.33 2021-08-16 12:15:44 -07:00
git-web--browse.sh
git.c midx: disallow running outside of a repository 2021-09-01 10:58:43 -07:00
git.rc
gpg-interface.c
gpg-interface.h
graph.c
graph.h
grep.c Merge branch 'rs/grep-parser-fix' 2021-07-13 16:52:53 -07:00
grep.h
hash-lookup.c
hash-lookup.h
hash.h oidtree: avoid unaligned access to crit-bit tree 2021-08-15 13:13:50 -07:00
hashmap.c
hashmap.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 Merge branch 'ab/attribute-format' 2021-07-28 13:17:59 -07:00
INSTALL
iterator.h
json-writer.c *.c *_init(): define in terms of corresponding *_INIT macro 2021-07-01 12:32:22 -07:00
json-writer.h *.h: move some *_INIT to designated initializers 2021-07-01 12:31:45 -07:00
khash.h khash: clarify that allocations never fail 2021-07-06 13:07:50 -07:00
kwset.c
kwset.h
levenshtein.c
levenshtein.h
LGPL-2.1
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
ll-merge.c
ll-merge.h
lockfile.c
lockfile.h
log-tree.c load_ref_decorations(): fix decoration with tags 2021-07-14 10:11:02 -07:00
log-tree.h
ls-refs.c
ls-refs.h
mailinfo.c Merge branch 'ar/mailinfo-memcmp-to-skip-prefix' 2021-07-08 13:15:03 -07:00
mailinfo.h
mailmap.c *.c static functions: add missing __attribute__((format)) 2021-07-13 15:20:20 -07:00
mailmap.h
Makefile Merge branch 'ab/getcwd-test' 2021-08-04 13:28:55 -07:00
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 'en/ort-perf-batch-14' 2021-08-04 13:28:54 -07:00
merge-ort.h
merge-recursive.c use fspathhash() everywhere 2021-07-30 12:14:27 -07:00
merge-recursive.h
merge.c dir.[ch]: replace dir_init() with DIR_INIT 2021-07-01 12:32:22 -07:00
mergesort.c
mergesort.h
midx.c pack-bitmap: write multi-pack bitmaps 2021-09-01 13:56:43 -07:00
midx.h pack-bitmap: write multi-pack bitmaps 2021-09-01 13:56:43 -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 midx: avoid opening multiple MIDXs when writing 2021-09-01 13:56:43 -07:00
object-name.c oidtree: a crit-bit tree for odb_loose_cache 2021-07-07 21:28:04 -07:00
object-store.h midx: avoid opening multiple MIDXs when writing 2021-09-01 13:56:43 -07:00
object.c Merge branch 'jk/log-decorate-optim' 2021-07-28 13:17:58 -07:00
object.h object.h: add lookup_object_by_type() function 2021-06-28 20:30:18 -07:00
oid-array.c
oid-array.h
oidmap.c
oidmap.h
oidset.c
oidset.h
oidtree.c oidtree: avoid unaligned access to crit-bit tree 2021-08-15 13:13:50 -07:00
oidtree.h oidtree: a crit-bit tree for odb_loose_cache 2021-07-07 21:28:04 -07:00
pack-bitmap-write.c pack-bitmap: read multi-pack bitmaps 2021-09-01 13:56:43 -07:00
pack-bitmap.c pack-bitmap: read multi-pack bitmaps 2021-09-01 13:56:43 -07:00
pack-bitmap.h pack-bitmap: read multi-pack bitmaps 2021-09-01 13:56:43 -07:00
pack-check.c csum-file: introduce checksum_valid() 2021-06-28 20:36:17 -07:00
pack-objects.c
pack-objects.h
pack-revindex.c
pack-revindex.h
pack-write.c
pack.h
packfile.c pack-bitmap: read multi-pack bitmaps 2021-09-01 13:56:43 -07:00
packfile.h
pager.c pager: avoid setting COLUMNS when we're guessing its value 2021-06-28 10:42:10 -07:00
parallel-checkout.c
parallel-checkout.h
parse-options-cb.c
parse-options.c parse-options: don't complete option aliases by default 2021-07-16 11:31:44 -07:00
parse-options.h
patch-delta.c
patch-ids.c
patch-ids.h
path.c
path.h
pathspec.c
pathspec.h Merge branch 'ds/gender-neutral-doc' 2021-07-16 17:42:53 -07:00
pkt-line.c Merge branch 'dl/packet-read-response-end-fix' 2021-07-28 13:17:56 -07:00
pkt-line.h
preload-index.c
pretty.c log: avoid loading decorations for userformats that don't need it 2021-06-28 20:30:17 -07:00
pretty.h log: avoid loading decorations for userformats that don't need it 2021-06-28 20:30:17 -07:00
prio-queue.c
prio-queue.h
progress.c
progress.h
promisor-remote.c Merge branch 'jt/partial-clone-submodule-1' 2021-07-16 17:42:53 -07:00
promisor-remote.h promisor-remote: support per-repository config 2021-06-28 09:57:42 -07:00
prompt.c
prompt.h
protocol-caps.c
protocol-caps.h
protocol.c
protocol.h
prune-packed.c
prune-packed.h
quote.c
quote.h *.h: add a few missing __attribute__((format)) 2021-07-13 15:20:20 -07:00
range-diff.c Merge branch 'ab/pickaxe-pcre2' 2021-07-13 16:52:50 -07:00
range-diff.h
reachable.c object.h: add lookup_object_by_type() function 2021-06-28 20:30:18 -07:00
reachable.h
read-cache.c Merge branch 'ah/plugleaks' 2021-08-04 13:28:52 -07:00
README.md
rebase-interactive.c
rebase-interactive.h
rebase.c
rebase.h
ref-filter.c Merge branch 'ah/plugleaks' 2021-08-04 13:28:52 -07:00
ref-filter.h
reflog-walk.c
reflog-walk.h
refs.c Merge branch 'hn/refs-iterator-peel-returns-boolean' 2021-07-16 17:42:49 -07:00
refs.h
refspec.c
refspec.h
RelNotes
remote-curl.c Merge branch 'dl/packet-read-response-end-fix' 2021-07-28 13:17:56 -07:00
remote.c
remote.h
replace-object.c
replace-object.h
repo-settings.c
repository.c promisor-remote: support per-repository config 2021-06-28 09:57:42 -07:00
repository.h promisor-remote: support per-repository config 2021-06-28 09:57:42 -07:00
rerere.c
rerere.h
reset.c reset: clear_unpack_trees_porcelain to plug leak 2021-07-26 12:19:21 -07:00
reset.h
resolve-undo.c
resolve-undo.h
revision.c
revision.h Merge branch 'bc/rev-list-without-commit-line' 2021-07-22 13:05:56 -07:00
run-command.c Merge branch 'jt/partial-clone-submodule-1' 2021-07-16 17:42:53 -07:00
run-command.h Merge branch 'jt/partial-clone-submodule-1' 2021-07-16 17:42:53 -07:00
SECURITY.md
send-pack.c send-pack.c: move "no refs in common" abort earlier 2021-06-30 14:57:22 -07:00
send-pack.h
sequencer.c *.c static functions: add missing __attribute__((format)) 2021-07-13 15:20:20 -07:00
sequencer.h
serve.c Merge branch 'dl/packet-read-response-end-fix' 2021-07-28 13:17:56 -07:00
serve.h
server-info.c *.c static functions: add missing __attribute__((format)) 2021-07-13 15:20:20 -07:00
setup.c Merge branch 'jt/partial-clone-submodule-1' 2021-07-16 17:42:53 -07:00
sh-i18n--envsubst.c
sha1dc_git.c
sha1dc_git.h
shallow.c
shallow.h
shell.c
shortlog.h
sideband.c sideband: don't lose clear-to-eol at packet boundary 2021-06-17 14:11:36 +09:00
sideband.h
sigchain.c
sigchain.h
simple-ipc.h
sparse-index.c sparse-index: recompute cache-tree 2021-07-14 15:05:53 -07:00
sparse-index.h
split-index.c
split-index.h
stable-qsort.c
strbuf.c *.c *_init(): define in terms of corresponding *_INIT macro 2021-07-01 12:32:22 -07:00
strbuf.h Merge branch 'ab/attribute-format' 2021-07-28 13:17:59 -07:00
streaming.c
streaming.h
string-list.c string-list.[ch]: add a string_list_init_{nodup,dup}() 2021-07-01 12:32:22 -07:00
string-list.h string-list.[ch]: add a string_list_init_{nodup,dup}() 2021-07-01 12:32:22 -07:00
strmap.c *.c *_init(): define in terms of corresponding *_INIT macro 2021-07-01 12:32:22 -07:00
strmap.h
strvec.c *.c *_init(): define in terms of corresponding *_INIT macro 2021-07-01 12:32:22 -07:00
strvec.h
sub-process.c
sub-process.h
submodule-config.c
submodule-config.h
submodule.c run-command: refactor subprocess env preparation 2021-06-28 09:58:01 -07:00
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
trace.h
trace2.c
trace2.h
trailer.c
trailer.h
transport-helper.c
transport-internal.h
transport.c Merge branch 'ab/struct-init' 2021-07-16 17:42:53 -07:00
transport.h
tree-diff.c
tree-walk.c
tree-walk.h
tree.c
tree.h
unicode-width.h
unimplemented.sh
unix-socket.c
unix-socket.h
unix-stream-server.c
unix-stream-server.h
unpack-trees.c Merge branch 'ds/commit-and-checkout-with-sparse-index' 2021-08-04 13:28:53 -07:00
unpack-trees.h
upload-pack.c
upload-pack.h
url.c
url.h
urlmatch.c
urlmatch.h
usage.c
userdiff.c userdiff: add support for C# record types 2021-06-16 17:06:20 +09:00
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 *.c static functions: add missing __attribute__((format)) 2021-07-13 15:20:20 -07:00
worktree.h
wrap-for-bin.sh
wrapper.c
write-or-die.c
ws.c
wt-status.c Merge branch 'ds/status-with-sparse-index' 2021-07-28 13:18:02 -07:00
wt-status.h status: skip sparse-checkout percentage with sparse-index 2021-07-14 13:42:49 -07:00
xdiff-interface.c Merge branch 'ab/pickaxe-pcre2' 2021-07-13 16:52:50 -07:00
xdiff-interface.h
zlib.c

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Git - fast, scalable, distributed revision control system

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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.
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  • "goddamn idiotic truckload of sh*t": when it breaks