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A fork of Git containing Microsoft-specific patches.
60 210 коммитов 82 Ветки 776 Теги 453 MiB
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Shell 36.9%
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Derrick Stolee a13e3d0ec8 maintenance: auto-size incremental-repack batch 
When repacking during the 'incremental-repack' task, we use the
--batch-size option in 'git multi-pack-index repack'. The initial setting
used --batch-size=0 to repack everything into a single pack-file. This is
not sustainable for a large repository. The amount of work required is
also likely to use too many system resources for a background job.

Update the 'incremental-repack' task by dynamically computing a
--batch-size option based on the current pack-file structure.

The dynamic default size is computed with this idea in mind for a client
repository that was cloned from a very large remote: there is likely one
"big" pack-file that was created at clone time. Thus, do not try
repacking it as it is likely packed efficiently by the server.

Instead, we select the second-largest pack-file, and create a batch size
that is one larger than that pack-file. If there are three or more
pack-files, then this guarantees that at least two will be combined into
a new pack-file.

Of course, this means that the second-largest pack-file size is likely
to grow over time and may eventually surpass the initially-cloned
pack-file. Recall that the pack-file batch is selected in a greedy
manner: the packs are considered from oldest to newest and are selected
if they have size smaller than the batch size until the total selected
size is larger than the batch size. Thus, that oldest "clone" pack will
be first to repack after the new data creates a pack larger than that.

We also want to place some limits on how large these pack-files become,
in order to bound the amount of time spent repacking. A maximum
batch-size of two gigabytes means that large repositories will never be
packed into a single pack-file using this job, but also that repack is
rather expensive. This is a trade-off that is valuable to have if the
maintenance is being run automatically or in the background. Users who
truly want to optimize for space and performance (and are willing to pay
the upfront cost of a full repack) can use the 'gc' task to do so.

Create a test for this two gigabyte limit by creating an EXPENSIVE test
that generates two pack-files of roughly 2.5 gigabytes in size, then
performs an incremental repack. Check that the --batch-size argument in
the subcommand uses the hard-coded maximum.

Helped-by: Chris Torek <chris.torek@gmail.com>
Reported-by: Son Luong Ngoc <sluongng@gmail.com>
Signed-off-by: Derrick Stolee <dstolee@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
 		2020-09-25 10:53:05 -07:00
.github Merge branch 'ss/cmake-build' 2020-08-11 18:04:13 -07:00
Documentation maintenance: add incremental-repack task 2020-09-25 10:53:04 -07:00
block-sha1
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builtin maintenance: auto-size incremental-repack batch 2020-09-25 10:53:05 -07:00
ci Merge branch 'bc/sha-256-part-3' 2020-08-11 18:04:11 -07:00
compat strvec: convert more callers away from argv_array name 2020-07-28 15:02:18 -07:00
contrib Merge branch 'pd/mergetool-nvimdiff' 2020-08-17 17:02:43 -07:00
ewah Merge branch 'jk/object-filter-with-bitmap' 2020-03-02 15:07:18 -08:00
git-gui Merge https://github.com/prati0100/git-gui into master 2020-07-20 12:04:06 -07:00
gitk-git
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gitweb Merge branch 'eb/gitweb-more-trailers' 2020-05-01 13:39:56 -07:00
mergetools mergetools: add support for nvimdiff (neovim) family 2020-07-29 14:44:49 -07:00
negotiator
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perl git-send-email: die if sendmail.* config is set 2020-07-23 18:00:34 -07:00
po Merge branch 'master' of github.com:Softcatala/git-po 2020-07-27 00:05:41 +08:00
ppc
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refs refs: move the logic to add \t to reflog to the files backend 2020-07-31 10:21:51 -07:00
sha1collisiondetection@855827c583
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sha1dc
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sha256 hash: implement and use a context cloning function 2020-02-24 09:33:21 -08:00
t maintenance: auto-size incremental-repack batch 2020-09-25 10:53:05 -07:00
templates Merge branch 'kw/fsmonitor-watchman-racefix' 2020-02-14 12:54:20 -08:00
trace2 trace2: teach Git to log environment variables 2020-03-23 13:14:53 -07:00
vcs-svn
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xdiff
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.cirrus.yml
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.clang-format
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.editorconfig editorconfig: indent text files with tabs 2020-01-06 08:46:32 -08:00
.gitattributes
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.gitignore maintenance: create basic maintenance runner 2020-09-17 11:30:04 -07:00
.gitmodules
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.mailmap Merge branch 'bc/wildcard-credential' 2020-03-05 10:43:02 -08:00
.travis.yml ci: fix the `jobname` of the `GETTEXT_POISON` job 2020-04-07 22:17:10 -07:00
.tsan-suppressions replace-object: make replace operations thread-safe 2020-01-17 13:52:14 -08:00
CODE_OF_CONDUCT.md
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COPYING
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GIT-VERSION-GEN Git 2.28 2020-07-26 18:01:43 -07:00
INSTALL INSTALL: drop support for docbook-xsl before 1.74 2020-03-29 09:25:38 -07:00
LGPL-2.1
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Makefile strvec: rename files from argv-array to strvec 2020-07-28 15:02:17 -07:00
README.md ci: retire the Azure Pipelines definition 2020-04-10 10:30:40 -07:00
RelNotes First batch post 2.28 2020-07-30 13:20:36 -07:00
abspath.c real_path_if_valid(): remove unsafe API 2020-03-10 11:41:40 -07:00
aclocal.m4
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add-interactive.c strvec: rename struct fields 2020-07-30 19:18:06 -07:00
add-interactive.h built-in add -p: respect the `interactive.singlekey` config setting 2020-01-15 12:06:17 -08:00
add-patch.c Merge branch 'jk/strvec' 2020-08-10 10:23:57 -07:00
advice.c Merge branch 'hw/advise-ng' 2020-03-25 13:57:41 -07:00
advice.h Merge branch 'hw/advise-ng' 2020-03-25 13:57:41 -07:00
alias.c
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alias.h
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alloc.c commit: move members graph_pos, generation to a slab 2020-06-17 14:37:30 -07:00
alloc.h object: drop parsed_object_pool->commit_count 2020-06-17 14:37:14 -07:00
apply.c Merge branch 'rp/apply-cached-with-i-t-a' 2020-08-17 17:02:46 -07:00
apply.h
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archive-tar.c parse_config_key(): return subsection len as size_t 2020-04-10 14:44:29 -07:00
archive-zip.c streaming: allow open_istream() to handle any repo 2020-01-31 10:45:39 -08:00
archive.c convert: provide additional metadata to filters 2020-03-16 11:37:02 -07:00
archive.h convert: provide additional metadata to filters 2020-03-16 11:37:02 -07:00
attr.c
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attr.h
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banned.h
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base85.c
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bisect.c Merge branch 'al/bisect-first-parent' 2020-08-17 17:02:45 -07:00
bisect.h bisect: combine args passed to find_bisection() 2020-08-07 15:13:03 -07:00
blame.c commit: move members graph_pos, generation to a slab 2020-06-17 14:37:30 -07:00
blame.h blame: use changed-path Bloom filters 2020-04-16 15:38:06 -07:00
blob.c object: drop parsed_object_pool->commit_count 2020-06-17 14:37:14 -07:00
blob.h
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bloom.c Merge branch 'ds/commit-graph-bloom-updates' into master 2020-07-30 13:20:31 -07:00
bloom.h Merge branch 'ds/line-log-on-bloom' 2020-06-08 18:06:26 -07:00
branch.c Merge branch 'es/get-worktrees-unsort' 2020-07-06 22:09:15 -07:00
branch.h
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bugreport.c Merge branch 'rs/retire-strbuf-write-fd' 2020-06-29 14:17:26 -07:00
builtin.h maintenance: create basic maintenance runner 2020-09-17 11:30:04 -07:00
bulk-checkin.c
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bulk-checkin.h
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bundle.c Merge branch 'bc/sha-256-part-3' 2020-08-11 18:04:11 -07:00
bundle.h Merge branch 'bc/sha-256-part-3' 2020-08-11 18:04:11 -07:00
cache-tree.c sha1-file: pass git_hash_algo to hash_object_file() 2020-01-31 10:45:39 -08:00
cache-tree.h
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cache.h Merge branch 'jk/reject-newer-extensions-in-v0' into master 2020-07-30 13:20:32 -07:00
chdir-notify.c
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chdir-notify.h
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check-builtins.sh
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check_bindir
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checkout.c
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checkout.h
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color.c color.c: alias RGB colors 8-15 to aixterm colors 2020-02-11 11:19:00 -08:00
color.h
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column.c Merge branch 'jk/strvec' 2020-08-10 10:23:57 -07:00
column.h
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combine-diff.c oid_array: rename source file from sha1-array 2020-03-30 10:59:08 -07:00
command-list.txt maintenance: create basic maintenance runner 2020-09-17 11:30:04 -07:00
commit-graph.c maintenance: add commit-graph task 2020-09-17 11:30:05 -07:00
commit-graph.h maintenance: add commit-graph task 2020-09-17 11:30:05 -07:00
commit-reach.c Merge branch 'cb/is-descendant-of' 2020-07-06 22:09:16 -07:00
commit-reach.h commit-reach: avoid is_descendant_of() shim 2020-06-23 16:36:53 -07:00
commit-slab-decl.h Merge branch 'sg/commit-graph-cleanups' into master 2020-07-30 13:20:30 -07:00
commit-slab-impl.h commit-slab: add a function to deep free entries on the slab 2020-06-08 12:28:49 -07:00
commit-slab.h commit-slab: add a function to deep free entries on the slab 2020-06-08 12:28:49 -07:00
commit.c strvec: rename struct fields 2020-07-30 19:18:06 -07:00
commit.h commit: move members graph_pos, generation to a slab 2020-06-17 14:37:30 -07:00
common-main.c
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config.c config: work around gcc-10 -Wstringop-overflow warning 2020-08-04 09:31:01 -07:00
config.h git_config_parse_key(): return baselen as size_t 2020-04-10 14:52:22 -07:00
config.mak.dev repository: enable SHA-256 support by default 2020-07-30 09:16:49 -07:00
config.mak.in
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config.mak.uname Merge branch 'cb/no-more-gmtime' 2020-05-20 08:33:27 -07:00
configure.ac
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connect.c strvec: rename struct fields 2020-07-30 19:18:06 -07:00
connect.h Merge branch 'bc/sha-256-part-2' 2020-07-06 22:09:13 -07:00
connected.c strvec: fix indentation in renamed calls 2020-07-28 15:02:18 -07:00
connected.h connected: always use partial clone optimization 2020-03-29 10:37:44 -07:00
convert.c parse_config_key(): return subsection len as size_t 2020-04-10 14:44:29 -07:00
convert.h convert: provide additional metadata to filters 2020-03-16 11:37:02 -07:00
copy.c
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credential-cache--daemon.c
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credential-cache.c
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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 hash: implement and use a context cloning function 2020-02-24 09:33:21 -08:00
csum-file.h csum-file: introduce hashfile_total() 2020-01-23 10:51:50 -08:00
ctype.c
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daemon.c strvec: rename struct fields 2020-07-30 19:18:06 -07:00
date.c date.c: allow compact version of ISO-8601 datetime 2020-04-24 14:06:09 -07:00
decorate.c
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decorate.h
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delta-islands.c oid_array: rename source file from sha1-array 2020-03-30 10:59:08 -07:00
delta-islands.h
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delta.h
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detect-compiler
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diff-delta.c
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diff-lib.c diff-files --raw: show correct post-image of intent-to-add files 2020-07-01 16:15:43 -07:00
diff-no-index.c
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diff.c strvec: rename struct fields 2020-07-30 19:18:06 -07:00
diff.h diff.h: drop diff_tree_oid() & friends' return value 2020-06-08 12:28:49 -07:00
diffcore-break.c diff: restrict when prefetching occurs 2020-04-07 16:09:29 -07:00
diffcore-delta.c
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diffcore-order.c
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diffcore-pickaxe.c
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diffcore-rename.c diff: restrict when prefetching occurs 2020-04-07 16:09:29 -07:00
diffcore.h diff: restrict when prefetching occurs 2020-04-07 16:09:29 -07:00
dir-iterator.c
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dir-iterator.h
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dir.c Merge branch 'en/fill-directory-exponential' into master 2020-07-30 13:20:36 -07:00
dir.h
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editor.c real_path: remove unsafe API 2020-03-10 11:41:40 -07:00
entry.c Merge branch 'mt/entry-fstat-fallback-fix' into master 2020-07-09 14:00:45 -07:00
environment.c strvec: rename struct fields 2020-07-30 19:18:06 -07:00
exec-cmd.c strvec: rename struct fields 2020-07-30 19:18:06 -07:00
exec-cmd.h argv-array: rename to strvec 2020-07-28 15:02:17 -07:00
fast-import.c strvec: convert more callers away from argv_array name 2020-07-28 15:02:18 -07:00
fetch-negotiator.c
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fetch-negotiator.h
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fetch-pack.c strvec: fix indentation in renamed calls 2020-07-28 15:02:18 -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 fmt-merge-msg: allow merge destination to be omitted again 2020-07-30 12:43:10 -07:00
fmt-merge-msg.h Lib-ify fmt-merge-msg 2020-03-24 15:04:43 -07:00
fsck.c Merge branch 'rs/fsck-duplicate-names-in-trees' 2020-06-08 18:06:29 -07:00
fsck.h
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fsmonitor.c Merge branch 'jk/strvec' 2020-08-10 10:23:57 -07:00
fsmonitor.h
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fuzz-commit-graph.c fuzz-commit-graph: properly free graph struct 2020-06-08 10:02:29 -07:00
fuzz-pack-headers.c
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fuzz-pack-idx.c
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generate-cmdlist.sh help: move list_config_help to builtin/help 2020-04-16 15:22:16 -07:00
generate-configlist.sh help: move list_config_help to builtin/help 2020-04-16 15:22:16 -07:00
gettext.c
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gettext.h
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git-add--interactive.perl checkout -p: handle new files correctly 2020-05-27 14:50:20 -07:00
git-archimport.perl
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git-bisect.sh Merge branch 'al/bisect-first-parent' 2020-08-17 17:02:45 -07:00
git-compat-util.h compat-util: type-check parameters of no-op replacement functions 2020-08-06 17:25:37 -07:00
git-cvsexportcommit.perl git-cvsexportcommit: support Perl before 5.10.1 2020-08-05 17:32:39 -07:00
git-cvsimport.perl git-cvsimport: port to SHA-256 2020-06-22 11:21:07 -07:00
git-cvsserver.perl git-cvsserver: port to SHA-256 2020-06-22 11:21:07 -07:00
git-difftool--helper.sh
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git-filter-branch.sh
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git-instaweb.sh
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git-merge-octopus.sh
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git-merge-one-file.sh
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git-merge-resolve.sh
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git-mergetool--lib.sh mergetools: add support for nvimdiff (neovim) family 2020-07-29 14:44:49 -07:00
git-mergetool.sh
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git-p4.py Merge branch 'bk/p4-prepare-p4-only-fix' 2020-06-02 13:35:01 -07:00
git-parse-remote.sh
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git-quiltimport.sh
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git-rebase--preserve-merges.sh
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git-request-pull.sh
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git-send-email.perl git-send-email: die if sendmail.* config is set 2020-07-23 18:00:34 -07:00
git-sh-i18n.sh
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git-sh-setup.sh
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git-submodule.sh submodule: port subcommand 'set-branch' from shell to C 2020-06-02 10:51:54 -07:00
git-svn.perl git-svn: set the OID length based on hash algorithm 2020-06-22 11:21:07 -07:00
git-web--browse.sh
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git.c maintenance: create basic maintenance runner 2020-09-17 11:30:04 -07:00
git.rc
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gpg-interface.c strvec: fix indentation in renamed calls 2020-07-28 15:02:18 -07:00
gpg-interface.h gpg-interface: prefer check_signature() for GPG verification 2020-03-15 09:46:28 -07:00
graph.c strvec: rename struct fields 2020-07-30 19:18:06 -07:00
graph.h
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grep.c comment: fix spelling mistakes inside comments 2020-07-29 11:39:40 -07:00
grep.h grep: replace grep_read_mutex by internal obj read lock 2020-01-17 13:52:14 -08:00
hash.h hash: implement and use a context cloning function 2020-02-24 09:33:21 -08:00
hashmap.c
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hashmap.h hashmap: fix typo in usage docs 2020-07-28 14:28:15 -07:00
help.c help: drop usage of 'common' and 'useful' for guides 2020-08-04 18:34:01 -07:00
help.h help: drop usage of 'common' and 'useful' for guides 2020-08-04 18:34:01 -07:00
hex.c hex: add functions to parse hex object IDs in any algorithm 2020-02-24 09:33:21 -08:00
http-backend.c strvec: fix indentation in renamed calls 2020-07-28 15:02:18 -07:00
http-fetch.c http-fetch: set up git directory before parsing pack hashes 2020-07-30 09:16:48 -07:00
http-push.c strvec: rename struct fields 2020-07-30 19:18:06 -07:00
http-walker.c http: refactor finish_http_pack_request() 2020-06-10 18:06:34 -07:00
http.c strvec: fix indentation in renamed calls 2020-07-28 15:02:18 -07:00
http.h Merge branch 'jt/cdn-offload' 2020-06-25 12:27:47 -07:00
ident.c
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imap-send.c strvec: convert more callers away from argv_array name 2020-07-28 15:02:18 -07:00
interdiff.c
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interdiff.h
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iterator.h
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json-writer.c
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json-writer.h
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khash.h
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kwset.c
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kwset.h
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levenshtein.c
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levenshtein.h
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line-log.c strvec: convert more callers away from argv_array name 2020-07-28 15:02:18 -07:00
line-log.h line-log: more responsive, incremental 'git log -L' 2020-05-11 09:33:56 -07:00
line-range.c
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line-range.h
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linear-assignment.c
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linear-assignment.h
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list-objects-filter-options.c Merge branch 'tb/upload-pack-filters' 2020-08-11 18:04:13 -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
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list-objects.c
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list-objects.h
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list.h
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ll-merge.c parse_config_key(): return subsection len as size_t 2020-04-10 14:44:29 -07:00
ll-merge.h
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lockfile.c lockfile.c: introduce 'hold_lock_file_for_update_mode' 2020-04-27 11:27:36 -07:00
lockfile.h lockfile.c: introduce 'hold_lock_file_for_update_mode' 2020-04-27 11:27:36 -07:00
log-tree.c Merge branch 'ds/log-exclude-decoration-config' 2020-04-28 15:50:08 -07:00
log-tree.h log: add log.excludeDecoration config option 2020-04-16 11:05:48 -07:00
ls-refs.c strvec: rename struct fields 2020-07-30 19:18:06 -07:00
ls-refs.h argv-array: rename to strvec 2020-07-28 15:02:17 -07:00
mailinfo.c mailinfo: disallow NUL character in mail's header 2020-04-22 14:01:03 -07:00
mailinfo.h
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mailmap.c
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mailmap.h
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match-trees.c
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mem-pool.c
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mem-pool.h
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merge-blobs.c
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merge-blobs.h
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merge-recursive.c Merge branch 'en/eol-attrs-gotchas' 2020-08-10 10:24:02 -07:00
merge-recursive.h merge-recursive: fix unclear and outright wrong comments 2020-08-02 11:03:57 -07:00
merge.c strvec: rename struct fields 2020-07-30 19:18:06 -07:00
mergesort.c
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mergesort.h
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midx.c midx: use start_delayed_progress() 2020-09-25 10:53:04 -07:00
midx.h Merge branch 'ds/multi-pack-index' 2020-05-01 13:39:55 -07:00
name-hash.c
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notes-cache.c
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notes-cache.h
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notes-merge.c
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notes-merge.h
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notes-utils.c strbuf: add and use strbuf_insertstr() 2020-02-10 09:04:45 -08:00
notes-utils.h
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notes.c Merge branch 'jh/notes-fanout-fix' into maint 2020-03-17 15:02:22 -07:00
notes.h
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object-store.h sha1-file: introduce no-lazy-fetch has_object() 2020-08-06 13:01:02 -07:00
object.c object: drop parsed_object_pool->commit_count 2020-06-17 14:37:14 -07:00
object.h maintenance: add auto condition for commit-graph task 2020-09-17 11:30:05 -07:00
oid-array.c oid_array: rename source file from sha1-array 2020-03-30 10:59:08 -07:00
oid-array.h oid_array: rename source file from sha1-array 2020-03-30 10:59:08 -07:00
oidmap.c
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oidmap.h
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oidset.c oidset: introduce 'oidset_size' 2020-04-15 09:20:29 -07:00
oidset.h Merge branch 'tb/commit-graph-split-strategy' 2020-05-01 13:39:52 -07:00
pack-bitmap-write.c
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pack-bitmap.c pack-bitmap: pass object filter to fill-in traversal 2020-05-04 21:57:58 -07:00
pack-bitmap.h Merge branch 'jk/object-filter-with-bitmap' 2020-03-02 15:07:18 -08:00
pack-check.c pack-check: push oid lookup into loop 2020-02-24 12:55:53 -08:00
pack-objects.c pack-objects: convert oe_set_delta_ext() to use object_id 2020-02-24 12:55:52 -08:00
pack-objects.h pack-objects: convert oe_set_delta_ext() to use object_id 2020-02-24 12:55:52 -08:00
pack-revindex.c
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pack-revindex.h
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pack-write.c Merge branch 'jb/doc-packfile-name' into master 2020-07-30 21:34:32 -07:00
pack.h
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packfile.c packfile: compute and use the index CRC offset 2020-05-27 10:07:07 -07:00
packfile.h packfile: drop nth_packed_object_sha1() 2020-02-24 12:55:53 -08:00
pager.c strvec: convert remaining callers away from argv_array name 2020-07-28 15:02:18 -07:00
parse-options-cb.c strvec: convert remaining callers away from argv_array name 2020-07-28 15:02:18 -07:00
parse-options.c parse-options: teach "git cmd -h" to show alias as alias 2020-03-16 14:27:07 -07:00
parse-options.h merge: teach --autostash option 2020-04-10 09:28:02 -07:00
patch-delta.c
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patch-ids.c
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patch-ids.h
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path.c Merge branch 'dl/merge-autostash' 2020-04-29 16:15:27 -07:00
path.h merge: teach --autostash option 2020-04-10 09:28:02 -07:00
pathspec.c strvec: rename struct fields 2020-07-30 19:18:06 -07:00
pathspec.h
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pkt-line.c Merge branch 'bc/sha-256-part-2' 2020-07-06 22:09:13 -07:00
pkt-line.h Merge branch 'bc/sha-256-part-2' 2020-07-06 22:09:13 -07:00
preload-index.c
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pretty.c format-patch: teach --no-encode-email-headers 2020-04-07 22:37:18 -07:00
pretty.h format-patch: teach --no-encode-email-headers 2020-04-07 22:37:18 -07:00
prio-queue.c
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prio-queue.h
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progress.c Merge branch 'ma/stop-progress-null-fix' 2020-08-17 17:02:48 -07:00
progress.h progress.c: silence cgcc suggestion about internal linkage 2020-04-27 11:21:28 -07:00
promisor-remote.c Merge branch 'jt/avoid-prefetch-when-able-in-diff' 2020-04-28 15:50:04 -07:00
promisor-remote.h promisor-remote: accept 0 as oid_nr in function 2020-04-02 12:42:32 -07:00
prompt.c interactive: explicitly `fflush` stdout before expecting input 2020-04-10 10:27:16 -07:00
prompt.h interactive: refactor code asking the user for interactive input 2020-04-10 10:26:31 -07:00
protocol.c config: let feature.experimental imply protocol.version=2 2020-05-21 09:31:42 -07:00
protocol.h
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prune-packed.c Lib-ify prune-packed 2020-03-24 15:04:44 -07:00
prune-packed.h Lib-ify prune-packed 2020-03-24 15:04:44 -07:00
quote.c strvec: convert remaining callers away from argv_array name 2020-07-28 15:02:18 -07:00
quote.h quote: rename sq_dequote_to_argv_array to mention strvec 2020-07-28 15:02:18 -07:00
range-diff.c strvec: rename struct fields 2020-07-30 19:18:06 -07:00
range-diff.h strvec: convert remaining callers away from argv_array name 2020-07-28 15:02:18 -07:00
reachable.c pack-bitmap: basic noop bitmap filter infrastructure 2020-02-14 10:46:22 -08:00
reachable.h
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read-cache.c read-cache: remove bogus shortcut 2020-07-16 10:42:52 -07:00
rebase-interactive.c Merge branch 'rt/format-zero-length-fix' 2020-03-09 11:21:21 -07:00
rebase-interactive.h Merge branch 'en/rebase-backend' 2020-03-02 15:07:19 -08:00
rebase.c pull --rebase/remote rename: document and honor single-letter abbreviations rebase types 2020-02-10 10:52:10 -08:00
rebase.h pull --rebase/remote rename: document and honor single-letter abbreviations rebase types 2020-02-10 10:52:10 -08:00
ref-filter.c Merge branch 'jk/strvec' 2020-08-10 10:23:57 -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
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reflog-walk.h
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refs.c Merge branch 'hn/reftable-prep-part-2' 2020-08-17 17:02:42 -07:00
refs.h argv-array: rename to strvec 2020-07-28 15:02:17 -07:00
refspec.c strvec: fix indentation in renamed calls 2020-07-28 15:02:18 -07:00
refspec.h argv-array: rename to strvec 2020-07-28 15:02:17 -07:00
remote-curl.c Merge branch 'jk/strvec' 2020-08-10 10:23:57 -07:00
remote-testsvn.c strvec: convert remaining callers away from argv_array name 2020-07-28 15:02:18 -07:00
remote.c strvec: rename struct fields 2020-07-30 19:18:06 -07:00
remote.h argv-array: rename to strvec 2020-07-28 15:02:17 -07:00
replace-object.c replace-object: make replace operations thread-safe 2020-01-17 13:52:14 -08:00
replace-object.h replace-object: make replace operations thread-safe 2020-01-17 13:52:14 -08:00
repo-settings.c midx: enable core.multiPackIndex by default 2020-09-25 10:53:04 -07:00
repository.c repository: enable SHA-256 support by default 2020-07-30 09:16:49 -07:00
repository.h midx: enable core.multiPackIndex by default 2020-09-25 10:53:04 -07:00
rerere.c
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rerere.h
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reset.c Merge branch 'dl/merge-autostash' 2020-04-29 16:15:27 -07:00
reset.h reset: extract reset_head() from rebase 2020-04-10 09:28:02 -07:00
resolve-undo.c
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resolve-undo.h
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revision.c Merge branch 'so/log-diff-merges-opt' 2020-08-17 17:02:50 -07:00
revision.h Merge branch 'jk/log-fp-implies-m' 2020-08-17 17:02:49 -07:00
run-command.c maintenance: replace run_auto_gc() 2020-09-17 11:30:05 -07:00
run-command.h maintenance: replace run_auto_gc() 2020-09-17 11:30:05 -07:00
send-pack.c strvec: convert remaining callers away from argv_array name 2020-07-28 15:02:18 -07:00
send-pack.h
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sequencer.c strvec: rename struct fields 2020-07-30 19:18:06 -07:00
sequencer.h Merge branch 'dl/merge-autostash' 2020-04-29 16:15:27 -07:00
serve.c strvec: rename struct fields 2020-07-30 19:18:06 -07:00
serve.h argv-array: rename to strvec 2020-07-28 15:02:17 -07:00
server-info.c
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setup.c Merge branch 'bc/sha-256-part-3' 2020-08-11 18:04:11 -07:00
sh-i18n--envsubst.c
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sha1-file.c Merge branch 'jt/has_object' 2020-08-13 14:13:39 -07:00
sha1-lookup.c
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sha1-lookup.h
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sha1-name.c Merge branch 'jc/missing-ref-store-fix' 2020-04-22 13:42:55 -07:00
sha1dc_git.c
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sha1dc_git.h
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shallow.c Merge branch 'sg/commit-graph-cleanups' into master 2020-07-30 13:20:30 -07:00
shallow.h shallow: use struct 'shallow_lock' for additional safety 2020-04-30 14:19:13 -07:00
shell.c interactive: refactor code asking the user for interactive input 2020-04-10 10:26:31 -07:00
shortlog.h
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sideband.c sideband: mark "remote error:" prefix for translation 2020-08-07 12:01:57 -07:00
sideband.h
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sigchain.c
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sigchain.h
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split-index.c
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split-index.h
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stable-qsort.c
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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: allow open_istream() to handle any repo 2020-01-31 10:45:39 -08:00
streaming.h streaming: allow open_istream() to handle any repo 2020-01-31 10:45:39 -08:00
string-list.c
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string-list.h Merge branch 'en/string-list-can-be-custom-sorted' into maint 2020-02-14 12:42:27 -08:00
strvec.c strvec: rename struct fields 2020-07-30 19:18:06 -07:00
strvec.h strvec: rename struct fields 2020-07-30 19:18:06 -07:00
sub-process.c strvec: convert remaining callers away from argv_array name 2020-07-28 15:02:18 -07:00
sub-process.h
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submodule-config.c parse_config_key(): return subsection len as size_t 2020-04-10 14:44:29 -07:00
submodule-config.h submodule-config: add skip_if_read option to repo_read_gitmodules() 2020-01-17 13:52:14 -08:00
submodule.c strvec: rename struct fields 2020-07-30 19:18:06 -07:00
submodule.h argv-array: rename to strvec 2020-07-28 15:02:17 -07:00
symlinks.c
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tag.c object: drop parsed_object_pool->commit_count 2020-06-17 14:37:14 -07:00
tag.h
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tar.h
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tempfile.c tempfile.c: introduce 'create_tempfile_mode' 2020-04-27 11:27:35 -07:00
tempfile.h tempfile.c: introduce 'create_tempfile_mode' 2020-04-27 11:27:35 -07:00
thread-utils.c
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thread-utils.h
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tmp-objdir.c strvec: rename struct fields 2020-07-30 19:18:06 -07:00
tmp-objdir.h
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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: teach Git to log environment variables 2020-03-23 13:14:53 -07:00
trace2.h trace2: teach Git to log environment variables 2020-03-23 13:14:53 -07:00
trailer.c
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trailer.h
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transport-helper.c strvec: rename struct fields 2020-07-30 19:18:06 -07:00
transport-internal.h strvec: convert remaining callers away from argv_array name 2020-07-28 15:02:18 -07:00
transport.c strvec: convert remaining callers away from argv_array name 2020-07-28 15:02:18 -07:00
transport.h strvec: convert remaining callers away from argv_array name 2020-07-28 15:02:18 -07:00
tree-diff.c diff.h: drop diff_tree_oid() & friends' return value 2020-06-08 12:28:49 -07:00
tree-walk.c tree-walk.c: don't match submodule entries for 'submod/anything' 2020-06-08 12:28:48 -07:00
tree-walk.h tree-walk.c: break circular dependency with unpack-trees 2020-02-04 10:32:15 -08:00
tree.c object: drop parsed_object_pool->commit_count 2020-06-17 14:37:14 -07:00
tree.h
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unicode-width.h unicode: update the width tables to Unicode 13.0 2020-03-17 15:06:37 -07:00
unimplemented.sh
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unix-socket.c
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unix-socket.h
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unpack-trees.c strvec: convert remaining callers away from argv_array name 2020-07-28 15:02:18 -07:00
unpack-trees.h strvec: convert remaining callers away from argv_array name 2020-07-28 15:02:18 -07:00
upload-pack.c Merge branch 'tb/upload-pack-filters' 2020-08-11 18:04:13 -07:00
upload-pack.h argv-array: rename to strvec 2020-07-28 15:02:17 -07:00
url.c
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url.h
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urlmatch.c credential: handle `credential.<partial-URL>.<key>` again 2020-04-24 15:53:46 -07:00
urlmatch.h credential: handle `credential.<partial-URL>.<key>` again 2020-04-24 15:53:46 -07:00
usage.c
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userdiff.c Merge branch 'ah/userdiff-markdown' 2020-05-08 14:25:01 -07:00
userdiff.h
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utf8.c
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utf8.h
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varint.c
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varint.h
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version.c
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version.h
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versioncmp.c
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walker.c Merge branch 'rs/show-progress-in-dumb-http-fetch' 2020-03-09 11:21:21 -07:00
walker.h remote-curl: show progress for fetches over dumb HTTP 2020-03-03 13:15:40 -08:00
wildmatch.c
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wildmatch.h
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worktree.c worktree: retire special-case normalization of main worktree path 2020-07-31 19:56:11 -07:00
worktree.h worktree: drop get_worktrees() unused 'flags' argument 2020-06-22 10:31:15 -07:00
wrap-for-bin.sh
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wrapper.c wrapper: add function to compare strings with different NUL termination 2020-05-27 10:07:06 -07:00
write-or-die.c
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ws.c
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wt-status.c Merge branch 'jk/strvec' 2020-08-10 10:23:57 -07:00
wt-status.h wt-status: show sparse checkout status as well 2020-06-18 14:12:28 -07:00
xdiff-interface.c xdiff: avoid computing non-zero offset from NULL pointer 2020-01-28 23:13:25 -08:00
xdiff-interface.h
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zlib.c
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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