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James Coglan 92beecc136 graph: flatten edges that fuse with their right neighbor 
When a merge commit is printed and its final parent is the same commit
that occupies the column to the right of the merge, this results in a
kink in the displayed edges:

        * |
        |\ \
        | |/
        | *

Graphs containing these shapes can be hard to read, as the expansion to
the right followed immediately by collapsing back to the left creates a
lot of zig-zagging edges, especially when many columns are present.

We can improve this by eliminating the zig-zag and having the merge's
final parent edge fuse immediately with its neighbor:

        * |
        |\|
        | *

This reduces the horizontal width for the current commit by 2, and
requires one less row, making the graph display more compact. Taken in
combination with other graph-smoothing enhancements, it greatly
compresses the space needed to display certain histories:

        *
        |\
        | *                       *
        | |\                      |\
        | | *                     | *
        | | |                     | |\
        | |  \                    | | *
        | *-. \                   | * |
        | |\ \ \        =>        |/|\|
        |/ / / /                  | | *
        | | | /                   | * |
        | | |/                    | |/
        | | *                     * /
        | * |                     |/
        | |/                      *
        * |
        |/
        *

One of the test cases here cannot be correctly rendered in Git v2.23.0;
it produces this output following commit E:

        | | *-. \   5_E
        | | |\ \ \
        | |/ / / /
        | | | / _
        | |_|/
        |/| |

The new implementation makes sure that the rightmost edge in this
history is not left dangling as above.

Signed-off-by: James Coglan <jcoglan@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
 		2019-10-16 11:11:25 +09:00
.github
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Documentation Ninth batch 2019-10-15 13:48:04 +09:00
block-sha1
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builtin Merge branch 'js/trace2-fetch-push' 2019-10-15 13:48:03 +09:00
ci Merge branch 'dl/honor-cflags-in-hdr-check' 2019-10-07 11:33:02 +09:00
compat Merge branch 'js/azure-pipelines-msvc' 2019-10-15 13:48:00 +09:00
contrib Merge branch 'ew/hashmap' 2019-10-15 13:48:02 +09:00
ewah
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git-gui Merge branch 'master' of https://github.com/prati0100/git-gui 2019-09-18 11:22:11 -07:00
gitk-git Merge gitk to pick up emergency build fix 2019-09-17 14:59:18 -07:00
gitweb
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mergetools
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negotiator
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perl git-svn: trim leading and trailing whitespaces in author name 2019-09-28 13:51:42 +09:00
po gitk: rename zh_CN.po to zh_cn.po 2019-09-17 14:58:12 -07:00
ppc
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refs Merge branch 'sc/pack-refs-deletion-racefix' 2019-08-22 12:34:10 -07:00
sha1collisiondetection@855827c583
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sha1dc
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sha256
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t graph: flatten edges that fuse with their right neighbor 2019-10-16 11:11:25 +09:00
templates git-merge: honor pre-merge-commit hook 2019-08-07 12:37:33 -07:00
trace2 trace2: write discard message to sentinel files 2019-10-05 17:53:51 +09:00
vcs-svn
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xdiff xdiffi: fix typos and touch up comments 2019-10-09 10:58:34 +09:00
.clang-format clang-format: use git grep to generate the ForEachMacros list 2019-06-04 14:50:40 -07:00
.editorconfig
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.gitattributes Mark .bat files as requiring CR/LF endings 2019-06-20 14:03:05 -07:00
.gitignore Merge branch 'dl/honor-cflags-in-hdr-check' 2019-10-07 11:33:02 +09:00
.gitmodules
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.mailmap .mailmap: update email address of Andrey Mazo 2019-09-20 22:21:28 -07:00
.travis.yml travis-ci: build with GCC 4.8 as well 2019-07-19 14:06:01 -07:00
.tsan-suppressions
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CODE_OF_CONDUCT.md CODE_OF_CONDUCT: mention individual project-leader emails 2019-10-10 10:41:46 +09:00
COPYING
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GIT-VERSION-GEN First batch after Git 2.23 2019-08-22 12:41:04 -07:00
INSTALL
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LGPL-2.1
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Makefile Merge branch 'js/azure-pipelines-msvc' 2019-10-15 13:48:00 +09:00
README.md README: fix rendering of text in angle brackets 2019-07-18 14:47:46 -07:00
RelNotes First batch after Git 2.23 2019-08-22 12:41:04 -07:00
abspath.c
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aclocal.m4
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advice.c Merge branch 'ra/cherry-pick-revert-skip' 2019-07-19 11:30:21 -07:00
advice.h Merge branch 'ra/cherry-pick-revert-skip' 2019-07-19 11:30:21 -07:00
alias.c
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alias.h
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alloc.c
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alloc.h
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apply.c Merge branch 'tg/range-diff-output-update' 2019-10-15 13:48:02 +09:00
apply.h apply.h: include missing header 2019-09-28 14:04:16 +09:00
archive-tar.c Merge branch 'rs/pax-extended-header-length-fix' 2019-09-09 12:26:37 -07:00
archive-zip.c
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archive.c tree-walk.c: remove the_repo from get_tree_entry() 2019-06-27 12:45:17 -07:00
archive.h
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argv-array.c
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argv-array.h
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attr.c Merge branch 'ew/hashmap' 2019-10-15 13:48:02 +09:00
attr.h
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azure-pipelines.yml Merge branch 'js/azure-pipelines-msvc' 2019-10-15 13:48:00 +09:00
banned.h banned.h: fix vsprintf()'s ban message 2019-08-26 10:32:45 -07:00
base85.c
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bisect.c bisect: switch to using the_hash_algo 2019-08-19 15:04:58 -07:00
bisect.h
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blame.c Merge branch 'ew/hashmap' 2019-10-15 13:48:02 +09:00
blame.h Merge branch 'br/blame-ignore' 2019-07-19 11:30:20 -07:00
blob.c object: convert create_object() to use object_id 2019-06-20 10:20:51 -07:00
blob.h
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branch.c Merge branch 'nd/switch-and-restore' 2019-07-09 15:25:44 -07:00
branch.h Merge branch 'nd/switch-and-restore' 2019-07-09 15:25:44 -07:00
builtin.h Merge branch 'ab/test-env' 2019-07-25 13:59:20 -07:00
bulk-checkin.c bulk-checkin: zero-initialize hashfile_checkpoint 2019-09-06 11:03:39 -07:00
bulk-checkin.h
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bundle.c bundle: switch to use the_hash_algo 2019-08-19 15:04:58 -07:00
bundle.h
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cache-tree.c Merge branch 'en/merge-recursive-cleanup' 2019-10-15 13:47:59 +09:00
cache-tree.h cache-tree: share code between functions writing an index as a tree 2019-08-19 10:08:03 -07:00
cache.h Merge branch 'js/azure-pipelines-msvc' 2019-10-15 13:48:00 +09:00
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
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color.h
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column.c
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column.h
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combine-diff.c combine-diff: replace GIT_SHA1_HEXSZ with the_hash_algo 2019-08-19 15:04:58 -07:00
command-list.txt
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commit-graph.c Merge branch 'ah/cleanups' 2019-10-09 14:01:00 +09:00
commit-graph.h upload-pack: disable commit graph more gently for shallow traversal 2019-09-12 12:30:08 -07:00
commit-reach.c
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commit-reach.h
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commit-slab-decl.h
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commit-slab-impl.h
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commit-slab.h
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commit.c Merge branch 'tb/commit-graph-harden' 2019-10-07 11:32:58 +09:00
commit.h
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common-main.c common-main: delay trace2 initialization 2019-08-06 13:09:01 -07:00
config.c Merge branch 'ew/hashmap' 2019-10-15 13:48:02 +09:00
config.h
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config.mak.dev
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config.mak.in
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config.mak.uname vcxproj: include more generated files 2019-10-06 09:07:44 +09:00
configure.ac configure: Detect linking style for HP aCC on HP-UX 2019-06-07 10:06:11 -07:00
connect.c mingw: support UNC in git clone file://server/share/repo 2019-08-26 10:00:33 -07:00
connect.h
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connected.c Merge branch 'bc/object-id-part17' 2019-10-11 14:24:46 +09:00
connected.h
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convert.c Merge branch 'rs/convert-fix-utf-without-dash' 2019-10-09 14:01:00 +09:00
convert.h am: reload .gitattributes after patching it 2019-09-03 15:16:18 -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 strbuf: give URL-encoding API a char predicate fn 2019-06-28 08:41:53 -07:00
credential.c
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credential.h
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csum-file.c
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csum-file.h
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ctype.c
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daemon.c
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date.c Quit passing 'now' to date code 2019-09-12 11:03:51 -07:00
decorate.c hashmap: convert sha1hash() to oidhash() 2019-06-20 10:44:22 -07:00
decorate.h
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delta-islands.c Merge branch 'jk/oidhash' 2019-07-09 15:25:43 -07:00
delta-islands.h delta-islands: respect progress flag 2019-06-20 13:29:49 -07:00
delta.h
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detect-compiler
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diff-delta.c diff-delta: set size out-parameter to 0 for NULL delta 2019-09-06 11:03:39 -07:00
diff-lib.c mark_fsmonitor_valid(): mark the index as changed if needed 2019-05-28 12:43:43 -07:00
diff-no-index.c
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diff.c Merge branch 'ew/hashmap' 2019-10-15 13:48:02 +09:00
diff.h patch-id: convert to use the_hash_algo 2019-08-19 15:04:57 -07:00
diffcore-break.c diffcore-break: use a goto instead of a redundant if statement 2019-10-02 15:04:21 +09:00
diffcore-delta.c
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diffcore-order.c
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diffcore-pickaxe.c
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diffcore-rename.c Merge branch 'ew/hashmap' 2019-10-15 13:48:02 +09:00
diffcore.h
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dir-iterator.c dir-iterator: add flags parameter to dir_iterator_begin 2019-07-11 13:52:15 -07:00
dir-iterator.h dir-iterator: add flags parameter to dir_iterator_begin 2019-07-11 13:52:15 -07:00
dir.c Merge branch 'en/clean-nested-with-ignored' 2019-10-11 14:24:46 +09:00
dir.h Merge branch 'en/clean-nested-with-ignored' 2019-10-11 14:24:46 +09:00
editor.c pager: add a helper function to clear the last line in the terminal 2019-06-24 13:38:46 -07:00
entry.c fill_stat_cache_info(): prepare for an fsmonitor fix 2019-05-28 12:43:42 -07:00
environment.c Move core_partial_clone_filter_default to promisor-remote.c 2019-06-25 14:05:38 -07:00
exec-cmd.c
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exec-cmd.h
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fast-import.c Merge branch 'en/fast-imexport-nested-tags' 2019-10-15 13:48:00 +09:00
fetch-negotiator.c repo-settings: create feature.experimental setting 2019-08-13 13:33:55 -07:00
fetch-negotiator.h repo-settings: create feature.experimental setting 2019-08-13 13:33:55 -07:00
fetch-pack.c Merge branch 'js/trace2-fetch-push' 2019-10-15 13:48:03 +09:00
fetch-pack.h
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fmt-merge-msg.h
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fsck.c Merge branch 'br/blame-ignore' 2019-07-19 11:30:20 -07:00
fsck.h
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fsmonitor.c Merge branch 'cb/fsmonitor-intfix' into maint 2019-07-29 12:38:15 -07:00
fsmonitor.h mark_fsmonitor_valid(): mark the index as changed if needed 2019-05-28 12:43:43 -07:00
fuzz-commit-graph.c
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fuzz-pack-headers.c
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fuzz-pack-idx.c
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generate-cmdlist.sh
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gettext.c Merge branch 'ab/test-env' 2019-07-25 13:59:20 -07:00
gettext.h
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git-add--interactive.perl add -i: show progress counter in the prompt 2019-10-04 07:12:19 +09:00
git-archimport.perl
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git-bisect.sh
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git-compat-util.h Merge branch 'ew/hashmap' 2019-10-15 13:48:02 +09:00
git-cvsexportcommit.perl
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git-cvsimport.perl
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git-cvsserver.perl
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git-difftool--helper.sh
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git-filter-branch.sh Recommend git-filter-repo instead of git-filter-branch 2019-09-05 13:01:48 -07:00
git-instaweb.sh
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git-legacy-stash.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 Merge branch 'dl/difftool-mergetool' 2019-05-19 16:45:30 +09:00
git-mergetool.sh mergetool: use shell variable magic instead of `awk` 2019-06-12 13:20:56 -07:00
git-p4.py git-p4: auto-delete named temporary file 2019-10-06 20:43:37 +09:00
git-parse-remote.sh
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git-quiltimport.sh
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git-rebase--preserve-merges.sh rebase: fold git-rebase--common into the -p backend 2019-07-31 12:24:06 -07:00
git-request-pull.sh request-pull: warn if the remote object is not the same as the local one 2019-05-28 13:06:25 -07:00
git-send-email.perl Merge branch 'ab/send-email-transferencoding-fix' 2019-06-13 13:18:46 -07:00
git-sh-i18n.sh tests: make GIT_TEST_GETTEXT_POISON a boolean 2019-06-21 09:42:49 -07:00
git-sh-setup.sh
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git-submodule.sh
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git-svn.perl
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git-web--browse.sh
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git.c git: use COPY_ARRAY and MOVE_ARRAY in handle_alias() 2019-09-20 11:11:26 -07:00
git.rc mingw: embed a manifest to trick UAC into Doing The Right Thing 2019-06-27 12:55:45 -07:00
gpg-interface.c gpg-interface: do not scan past the end of buffer 2019-07-16 12:15:12 -07:00
gpg-interface.h
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graph.c graph: flatten edges that fuse with their right neighbor 2019-10-16 11:11:25 +09:00
graph.h
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grep.c Merge branch 'cb/pcre1-cleanup' 2019-10-11 14:24:47 +09:00
grep.h Merge branch 'cb/pcre1-cleanup' 2019-10-11 14:24:47 +09:00
hash.h hash.h: move object_id definition from cache.h 2019-06-20 10:40:42 -07:00
hashmap.c hashmap: remove type arg from hashmap_{get,put,remove}_entry 2019-10-07 10:20:12 +09:00
hashmap.h hashmap_entry: remove first member requirement from docs 2019-10-07 10:20:12 +09:00
help.c Merge branch 'rs/help-unknown-ref-does-not-return' 2019-09-30 13:19:27 +09:00
help.h help: make help_unknown_ref() NORETURN 2019-08-30 10:22:42 -07:00
hex.c
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http-backend.c
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http-fetch.c
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http-push.c object: convert lookup_object() to use object_id 2019-06-20 10:18:09 -07:00
http-walker.c
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http.c Merge branch 'mh/http-urlmatch-cleanup' 2019-09-30 13:19:24 +09:00
http.h http: use xmalloc with cURL 2019-08-15 12:37:10 -07:00
ident.c
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imap-send.c
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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 hashmap: convert sha1hash() to oidhash() 2019-06-20 10:44:22 -07:00
kwset.c Merge branch 'rs/copy-array' into maint 2019-07-29 12:38:15 -07:00
kwset.h
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levenshtein.c
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levenshtein.h
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line-log.c Merge branch 'sg/line-log-tree-diff-optim' 2019-09-18 11:50:09 -07:00
line-log.h
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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 'jk/partial-clone-sparse-blob' 2019-10-07 11:32:54 +09:00
list-objects-filter-options.h Merge branch 'jk/partial-clone-sparse-blob' 2019-10-07 11:32:54 +09:00
list-objects-filter.c Merge branch 'jk/partial-clone-sparse-blob' 2019-10-07 11:32:54 +09:00
list-objects-filter.h list-objects-filter: implement composite filters 2019-06-28 08:41:53 -07:00
list-objects.c Merge branch 'jk/list-objects-optim-wo-trees' 2019-10-07 11:32:56 +09:00
list-objects.h
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list.h
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ll-merge.c am: reload .gitattributes after patching it 2019-09-03 15:16:18 -07:00
ll-merge.h am: reload .gitattributes after patching it 2019-09-03 15:16:18 -07:00
lockfile.c
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lockfile.h
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log-tree.c Merge branch 'rs/simplify-by-deco-with-deco-refs-exclude' 2019-10-07 11:32:54 +09:00
log-tree.h
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ls-refs.c upload-pack: strip namespace from symref data 2019-05-28 10:02:00 -07:00
ls-refs.h
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mailinfo.c
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mailinfo.h
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mailmap.c
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mailmap.h
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match-trees.c match-trees.c: remove the_repo from shift_tree*() 2019-06-27 12:45:17 -07:00
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 'ew/hashmap' 2019-10-15 13:48:02 +09:00
merge-recursive.h hashmap_entry: remove first member requirement from docs 2019-10-07 10:20:12 +09:00
merge.c
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mergesort.c
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mergesort.h
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midx.c midx: switch to using the_hash_algo 2019-08-19 15:05:00 -07:00
midx.h multi-pack-index: prepare 'repack' subcommand 2019-06-11 10:34:40 -07:00
name-hash.c hashmap: remove type arg from hashmap_{get,put,remove}_entry 2019-10-07 10:20:12 +09:00
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
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notes-utils.h
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notes.c Merge branch 'mh/notes-duplicate-entries' 2019-09-30 13:19:25 +09:00
notes.h
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object-store.h Merge branch 'ds/object-info-for-prefetch-fix' into maint 2019-07-25 14:27:08 -07:00
object.c treewide: remove duplicate #include directives 2019-10-04 08:16:00 +09:00
object.h object: convert create_object() to use object_id 2019-06-20 10:20:51 -07:00
oidmap.c hashmap: introduce hashmap_free_entries 2019-10-07 10:20:11 +09:00
oidmap.h hashmap: use *_entry APIs for iteration 2019-10-07 10:20:11 +09:00
oidset.c Merge branch 'br/blame-ignore' 2019-07-19 11:30:20 -07:00
oidset.h Merge branch 'br/blame-ignore' 2019-07-19 11:30:20 -07:00
pack-bitmap-write.c pack-objects: drop packlist index_pos optimization 2019-09-06 11:03:42 -07:00
pack-bitmap.c Merge branch 'jk/misc-uninitialized-fixes' 2019-09-30 13:19:30 +09:00
pack-bitmap.h pack-bitmap.h: remove magic number 2019-09-28 14:04:20 +09:00
pack-check.c
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pack-objects.c pack-objects: drop packlist index_pos optimization 2019-09-06 11:03:42 -07:00
pack-objects.h pack-objects: drop packlist index_pos optimization 2019-09-06 11:03:42 -07:00
pack-revindex.c
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pack-revindex.h
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pack-write.c pack-write: use hash_to_hex when writing checksums 2019-08-19 15:04:58 -07:00
pack.h
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packfile.c Merge branch 'ew/hashmap' 2019-10-15 13:48:02 +09:00
packfile.h Merge branch 'ds/midx-expire-repack' 2019-09-09 12:26:38 -07:00
pager.c pager: add a helper function to clear the last line in the terminal 2019-06-24 13:38:46 -07:00
parse-options-cb.c Merge branch 'nd/switch-and-restore' 2019-07-09 15:25:44 -07:00
parse-options.c parse-options: allow --end-of-options as a synonym for "--" 2019-08-06 13:05:39 -07:00
parse-options.h Merge branch 'nd/diff-parseopt' 2019-09-09 12:26:38 -07:00
patch-delta.c
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patch-ids.c hashmap: remove type arg from hashmap_{get,put,remove}_entry 2019-10-07 10:20:12 +09:00
patch-ids.h
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path.c path: add a function to check for path suffix 2019-08-26 10:36:13 -07:00
path.h path: add a function to check for path suffix 2019-08-26 10:36:13 -07:00
pathspec.c
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pathspec.h
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pkt-line.c pkt-line: drop 'const'-ness of a param to set_packet_header() 2019-05-16 13:29:06 +09:00
pkt-line.h
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preload-index.c mark_fsmonitor_valid(): mark the index as changed if needed 2019-05-28 12:43:43 -07:00
pretty.c log-tree: call load_ref_decorations() in get_name_decoration() 2019-09-09 11:16:40 -07:00
pretty.h
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prio-queue.c
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prio-queue.h
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progress.c Test the progress display 2019-09-17 09:39:16 -07:00
progress.h
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promisor-remote.c promisor-remote: skip move_to_tail when no-op 2019-10-02 14:56:54 +09:00
promisor-remote.h Merge branch 'dl/honor-cflags-in-hdr-check' 2019-10-07 11:33:02 +09:00
prompt.c
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prompt.h
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protocol.c
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protocol.h
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quote.c Merge branch 'gs/sq-quote-buf-pretty' 2019-10-15 13:48:02 +09:00
quote.h quote: add sq_append_quote_argv_pretty() 2019-08-09 10:48:02 -07:00
range-diff.c Merge branch 'ew/hashmap' 2019-10-15 13:48:02 +09:00
range-diff.h
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reachable.c object: convert lookup_object() to use object_id 2019-06-20 10:18:09 -07:00
reachable.h
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read-cache.c Merge branch 'js/azure-pipelines-msvc' 2019-10-15 13:48:00 +09:00
rebase-interactive.c
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rebase-interactive.h
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ref-filter.c Merge branch 'ew/hashmap' 2019-10-15 13:48:02 +09:00
ref-filter.h
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reflog-walk.c
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reflog-walk.h
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refs.c hashmap_entry: remove first member requirement from docs 2019-10-07 10:20:12 +09:00
refs.h Merge branch 'nd/worktree-name-sanitization' 2019-06-13 13:19:40 -07:00
refspec.c
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refspec.h
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remote-curl.c i18n: fix typos found during l10n for git 2.22.0 2019-06-03 11:10:53 -07:00
remote-testsvn.c
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remote.c hashmap: remove type arg from hashmap_{get,put,remove}_entry 2019-10-07 10:20:12 +09:00
remote.h hashmap_entry: remove first member requirement from docs 2019-10-07 10:20:12 +09:00
replace-object.c
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replace-object.h
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repo-settings.c fetch: add fetch.writeCommitGraph config setting 2019-09-03 12:06:14 -07:00
repository.c
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repository.h Merge branch 'jk/disable-commit-graph-during-upload-pack' 2019-10-07 11:32:55 +09:00
rerere.c rerere: replace sha1_to_hex 2019-08-19 15:04:59 -07:00
rerere.h
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resolve-undo.c
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resolve-undo.h
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revision.c Merge branch 'ew/hashmap' 2019-10-15 13:48:02 +09:00
revision.h
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run-command.c
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run-command.h
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send-pack.c send-pack: never fetch when checking exclusions 2019-10-09 10:46:41 +09:00
send-pack.h
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sequencer.c Merge branch 'ew/hashmap' 2019-10-15 13:48:02 +09:00
sequencer.h Merge branch 'js/rebase-r-strategy' 2019-09-18 11:50:07 -07:00
serve.c
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serve.h
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server-info.c Merge branch 'ew/server-info-remove-crufts' 2019-06-17 10:15:15 -07:00
setup.c Merge branch 'js/gitdir-at-unc-root' 2019-09-30 13:19:26 +09:00
sh-i18n--envsubst.c cleanup: fix possible overflow errors in binary search, part 2 2019-06-13 11:28:53 -07:00
sha1-array.c
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sha1-array.h
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sha1-file.c Merge branch 'bc/object-id-part17' 2019-10-11 14:24:46 +09:00
sha1-lookup.c Merge branch 'js/azure-pipelines-msvc' 2019-10-15 13:48:00 +09:00
sha1-lookup.h
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sha1-name.c Merge branch 'rs/nth-switch-code-simplification' 2019-10-07 11:33:00 +09:00
sha1dc_git.c
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sha1dc_git.h
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shallow.c Merge branch 'rs/dedup-includes' 2019-10-11 14:24:48 +09:00
shell.c
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shortlog.h
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sideband.c
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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 Move git_sort(), a stable sort, into into libgit.a 2019-10-02 14:44:51 +09:00
strbuf.c Merge branch 'md/list-objects-filter-combo' 2019-09-18 11:50:09 -07:00
strbuf.h Merge branch 'md/list-objects-filter-combo' 2019-09-18 11:50:09 -07:00
streaming.c
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streaming.h
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string-list.c
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string-list.h
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sub-process.c hashmap: remove type arg from hashmap_{get,put,remove}_entry 2019-10-07 10:20:12 +09:00
sub-process.h hashmap_entry: remove first member requirement from docs 2019-10-07 10:20:12 +09:00
submodule-config.c hashmap: remove type arg from hashmap_{get,put,remove}_entry 2019-10-07 10:20:12 +09:00
submodule-config.h
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submodule.c
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submodule.h
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symlinks.c
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tag.c tag: factor out get_tagged_oid() 2019-09-05 14:10:18 -07:00
tag.h tag: factor out get_tagged_oid() 2019-09-05 14:10:18 -07:00
tar.h
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tempfile.c
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tempfile.h
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thread-utils.c
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thread-utils.h
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tmp-objdir.c
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tmp-objdir.h
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trace.c packfile: drop release_pack_memory() 2019-08-13 12:21:33 -07:00
trace.h
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trace2.c
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trace2.h trace2: rename environment variables to GIT_TRACE2* 2019-05-28 10:20:34 -07:00
trailer.c
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trailer.h
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transport-helper.c Merge branch 'jt/avoid-ls-refs-with-http' 2019-09-18 11:50:10 -07:00
transport-internal.h transport: teach all vtables to allow fetch first 2019-08-22 14:20:39 -07:00
transport.c transport: push codepath can take arbitrary repository 2019-10-08 13:20:01 +09:00
transport.h object-store.h: move for_each_alternate_ref() from transport.h 2019-07-01 09:47:29 -07:00
tree-diff.c tree-walk.c: remove the_repo from fill_tree_descriptor() 2019-06-27 12:45:17 -07:00
tree-walk.c Merge branch 'jk/tree-walk-overflow' 2019-08-22 12:34:10 -07:00
tree-walk.h Merge branch 'jk/tree-walk-overflow' 2019-08-22 12:34:10 -07:00
tree.c tree: simplify parse_tree_indirect() 2019-09-03 15:10:53 -07:00
tree.h
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unicode-width.h Merge branch 'bb/unicode-12.1-reiwa' into maint 2019-07-25 14:27:11 -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 treewide: remove duplicate #include directives 2019-10-04 08:16:00 +09:00
unpack-trees.h treewide: rename 'struct exclude_list' to 'struct pattern_list' 2019-09-05 14:05:11 -07:00
upload-pack.c Merge branch 'jk/disable-commit-graph-during-upload-pack' 2019-10-07 11:32:55 +09:00
upload-pack.h
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url.c list-objects-filter: implement composite filters 2019-06-28 08:41:53 -07:00
url.h list-objects-filter: implement composite filters 2019-06-28 08:41:53 -07:00
urlmatch.c
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urlmatch.h
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usage.c
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userdiff.c userdiff: add a builtin pattern for dts files 2019-08-21 15:09:34 -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 object: convert lookup_unknown_object() to use object_id 2019-06-20 10:06:19 -07:00
walker.h
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wildmatch.c
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wildmatch.h
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worktree.c Merge branch 'nd/corrupt-worktrees' into maint 2019-07-25 14:27:07 -07:00
worktree.h
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wrap-for-bin.sh
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wrapper.c Merge branch 'ah/cleanups' 2019-10-09 14:01:00 +09:00
write-or-die.c
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ws.c
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wt-status.c Merge branch 'bc/object-id-part17' 2019-10-11 14:24:46 +09:00
wt-status.h wt-status: convert struct wt_status to object_id 2019-08-19 15:04:59 -07:00
xdiff-interface.c
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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://public-inbox.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