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Johannes Schindelin a5e46e6b01 terminal: add a new function to read a single keystroke Typically, input on the command-line is line-based. It is actually not really easy to get single characters (or better put: keystrokes). We provide two implementations here: - One that handles `/dev/tty` based systems as well as native Windows. The former uses the `tcsetattr()` function to put the terminal into "raw mode", which allows us to read individual keystrokes, one by one. The latter uses `stty.exe` to do the same, falling back to direct Win32 Console access. Thanks to the refactoring leading up to this commit, this is a single function, with the platform-specific details hidden away in conditionally-compiled code blocks. - A fall-back which simply punts and reads back an entire line. Note that the function writes the keystroke into an `strbuf` rather than a `char`, in preparation for reading Escape sequences (e.g. when the user hit an arrow key). This is also required for UTF-8 sequences in case the keystroke corresponds to a non-ASCII letter. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>		2020-01-15 12:06:17 -08:00
.github	…
Documentation	Start to implement a built-in version of `git add --interactive`	2019-11-14 11:10:04 +09:00
block-sha1	…
builtin	commit --interactive: make it work with the built-in `add -i`	2019-12-21 16:06:22 -08:00
ci	Merge branch 'sg/ci-osx-gcc8-fix'	2019-10-24 13:34:03 +09:00
compat	terminal: add a new function to read a single keystroke	2020-01-15 12:06:17 -08:00
contrib	Merge branch 'nr/diff-highlight-indent-fix'	2019-10-23 14:43:09 +09:00
ewah	…
git-gui	Merge https://github.com/prati0100/git-gui	2019-11-04 13:29:38 +09:00
gitk-git	…
gitweb	gitweb: correctly store previous rev in javascript-actions mode	2019-10-28 11:06:57 +09:00
mergetools	…
negotiator	…
perl	…
po	l10n: zh_CN: for git v2.24.0 l10n round 1~2	2019-11-02 20:51:12 +08:00
ppc	…
refs	…
sha1collisiondetection@855827c583	…
sha1dc	…
sha256	…
t	t3701: adjust difffilter test	2020-01-15 12:06:16 -08:00
templates	…
trace2	trace2: write discard message to sentinel files	2019-10-05 17:53:51 +09:00
vcs-svn	…
xdiff	xdiffi: fix typos and touch up comments	2019-10-09 10:58:34 +09:00
.clang-format	…
.editorconfig	…
.gitattributes	…
.gitignore	Merge branch 'dl/honor-cflags-in-hdr-check'	2019-10-07 11:33:02 +09:00
.gitmodules	…
.mailmap	…
.travis.yml	…
.tsan-suppressions	…
CODE_OF_CONDUCT.md	CODE_OF_CONDUCT: mention individual project-leader emails	2019-10-10 10:41:46 +09:00
COPYING	…
GIT-VERSION-GEN	Git 2.24	2019-11-04 13:33:06 +09:00
INSTALL	…
LGPL-2.1	…
Makefile	built-in add -i: start implementing the `patch` functionality in C	2019-12-13 12:37:13 -08:00
README.md	git-gui: add a readme	2019-10-12 21:29:30 +05:30
RelNotes	…
abspath.c	…
aclocal.m4	…
add-interactive.c	built-in add -p: handle diff.algorithm	2020-01-15 12:06:16 -08:00
add-interactive.h	built-in add -p: handle diff.algorithm	2020-01-15 12:06:16 -08:00
add-patch.c	built-in add -p: handle diff.algorithm	2020-01-15 12:06:16 -08:00
advice.c	…
advice.h	…
alias.c	…
alias.h	…
alloc.c	…
alloc.h	…
apply.c	apply --allow-overlap: fix a corner case	2019-12-06 08:57:34 -08:00
apply.h	…
archive-tar.c	…
archive-zip.c	…
archive.c	…
archive.h	…
argv-array.c	…
argv-array.h	…
attr.c	Merge branch 'ew/hashmap'	2019-10-15 13:48:02 +09:00
attr.h	…
azure-pipelines.yml	Merge branch 'js/azure-pipelines-msvc'	2019-10-23 11:06:46 +09:00
banned.h	…
base85.c	…
bisect.c	…
bisect.h	…
blame.c	Merge branch 'ew/hashmap'	2019-10-15 13:48:02 +09:00
blame.h	…
blob.c	…
blob.h	…
branch.c	…
branch.h	…
builtin.h	…
bulk-checkin.c	…
bulk-checkin.h	…
bundle.c	…
bundle.h	…
cache-tree.c	Merge branch 'en/merge-recursive-cleanup'	2019-10-15 13:47:59 +09:00
cache-tree.h	…
cache.h	Merge branch 'js/azure-pipelines-msvc'	2019-10-15 13:48:00 +09:00
chdir-notify.c	…
chdir-notify.h	…
check-builtins.sh	…
check_bindir	…
checkout.c	…
checkout.h	…
color.c	…
color.h	…
column.c	column: use utf8_strnwidth() to strip out ANSI color escapes	2019-10-15 10:54:15 +09:00
column.h	…
combine-diff.c	…
command-list.txt	…
commit-graph.c	Merge branch 'ds/commit-graph-on-fetch'	2019-11-04 13:33:06 +09:00
commit-graph.h	…
commit-reach.c	commit-graph: fix writing first commit-graph during fetch	2019-10-25 11:19:16 +09:00
commit-reach.h	…
commit-slab-decl.h	…
commit-slab-impl.h	…
commit-slab.h	…
commit.c	Merge branch 'tb/commit-graph-harden'	2019-10-07 11:32:58 +09:00
commit.h	…
common-main.c	…
config.c	Merge branch 'ew/hashmap'	2019-10-15 13:48:02 +09:00
config.h	…
config.mak.dev	…
config.mak.in	…
config.mak.uname	vcxproj: include more generated files	2019-10-06 09:07:44 +09:00
configure.ac	…
connect.c	…
connect.h	…
connected.c	Merge branch 'bc/object-id-part17'	2019-10-11 14:24:46 +09:00
connected.h	…
convert.c	Merge branch 'rs/convert-fix-utf-without-dash'	2019-10-09 14:01:00 +09:00
convert.h	…
copy.c	…
credential-cache--daemon.c	…
credential-cache.c	…
credential-store.c	…
credential.c	…
credential.h	…
csum-file.c	…
csum-file.h	…
ctype.c	…
daemon.c	…
date.c	…
decorate.c	…
decorate.h	…
delta-islands.c	…
delta-islands.h	…
delta.h	…
detect-compiler	…
diff-delta.c	…
diff-lib.c	…
diff-no-index.c	…
diff.c	diff: export diffstat interface	2019-11-14 11:10:04 +09:00
diff.h	diff: export diffstat interface	2019-11-14 11:10:04 +09:00
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	…
diffcore-order.c	…
diffcore-pickaxe.c	…
diffcore-rename.c	Merge branch 'ew/hashmap'	2019-10-15 13:48:02 +09:00
diffcore.h	…
dir-iterator.c	…
dir-iterator.h	…
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	…
entry.c	…
environment.c	…
exec-cmd.c	…
exec-cmd.h	…
fast-import.c	Merge branch 'en/fast-imexport-nested-tags'	2019-10-15 13:48:00 +09:00
fetch-negotiator.c	…
fetch-negotiator.h	…
fetch-pack.c	Merge branch 'js/trace2-fetch-push'	2019-10-15 13:48:03 +09:00
fetch-pack.h	…
fmt-merge-msg.h	…
fsck.c	…
fsck.h	…
fsmonitor.c	fsmonitor: don't fill bitmap with entries to be removed	2019-10-12 10:16:11 +09:00
fsmonitor.h	…
fuzz-commit-graph.c	…
fuzz-pack-headers.c	…
fuzz-pack-idx.c	…
generate-cmdlist.sh	…
gettext.c	…
gettext.h	…
git-add--interactive.perl	git add -p: use non-zero exit code when the diff generation failed	2019-12-06 08:57:34 -08:00
git-archimport.perl	…
git-bisect.sh	…
git-compat-util.h	Merge branch 'bb/compat-util-comment-fix'	2019-10-18 11:40:48 +09:00
git-cvsexportcommit.perl	…
git-cvsimport.perl	…
git-cvsserver.perl	…
git-difftool--helper.sh	…
git-filter-branch.sh	…
git-instaweb.sh	…
git-legacy-stash.sh	legacy stash -p: respect the add.interactive.usebuiltin setting	2019-12-21 16:06:21 -08:00
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: auto-delete named temporary file	2019-10-06 20:43:37 +09:00
git-parse-remote.sh	…
git-quiltimport.sh	…
git-rebase--preserve-merges.sh	…
git-request-pull.sh	…
git-send-email.perl	…
git-sh-i18n.sh	…
git-sh-setup.sh	…
git-submodule.sh	…
git-svn.perl	…
git-web--browse.sh	…
git.c	…
git.rc	…
gpg-interface.c	…
gpg-interface.h	…
graph.c	…
graph.h	…
grep.c	Merge branch 'cb/pcre2-chartables-leakfix'	2019-10-23 14:43:11 +09:00
grep.h	Merge branch 'cb/pcre2-chartables-leakfix'	2019-10-23 14:43:11 +09:00
hash.h	…
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	…
hex.c	…
http-backend.c	…
http-fetch.c	…
http-push.c	http-push: simplify deleting a list item	2019-10-15 10:53:50 +09:00
http-walker.c	…
http.c	…
http.h	…
ident.c	…
imap-send.c	…
interdiff.c	…
interdiff.h	…
iterator.h	…
json-writer.c	…
json-writer.h	…
khash.h	…
kwset.c	…
kwset.h	…
levenshtein.c	…
levenshtein.h	…
line-log.c	…
line-log.h	…
line-range.c	…
line-range.h	…
linear-assignment.c	…
linear-assignment.h	…
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.c	Merge branch 'jk/list-objects-optim-wo-trees'	2019-10-07 11:32:56 +09:00
list-objects.h	…
list.h	…
ll-merge.c	…
ll-merge.h	…
lockfile.c	…
lockfile.h	…
log-tree.c	Merge branch 'rs/simplify-by-deco-with-deco-refs-exclude'	2019-10-07 11:32:54 +09:00
log-tree.h	…
ls-refs.c	…
ls-refs.h	…
mailinfo.c	…
mailinfo.h	…
mailmap.c	…
mailmap.h	…
match-trees.c	…
mem-pool.c	…
mem-pool.h	…
merge-blobs.c	…
merge-blobs.h	…
merge-recursive.c	Merge 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	…
mergesort.c	…
mergesort.h	…
midx.c	…
midx.h	…
name-hash.c	hashmap: remove type arg from hashmap_{get,put,remove}_entry	2019-10-07 10:20:12 +09:00
notes-cache.c	…
notes-cache.h	…
notes-merge.c	…
notes-merge.h	…
notes-utils.c	…
notes-utils.h	…
notes.c	…
notes.h	…
object-store.h	…
object.c	treewide: remove duplicate #include directives	2019-10-04 08:16:00 +09:00
object.h	commit-graph: fix writing first commit-graph during fetch	2019-10-25 11:19:16 +09:00
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	…
oidset.h	…
pack-bitmap-write.c	…
pack-bitmap.c	Merge branch 'jk/misc-uninitialized-fixes'	2019-09-30 13:19:30 +09:00
pack-bitmap.h	…
pack-check.c	…
pack-objects.c	…
pack-objects.h	…
pack-revindex.c	…
pack-revindex.h	…
pack-write.c	…
pack.h	…
packfile.c	Merge branch 'ew/hashmap'	2019-10-15 13:48:02 +09:00
packfile.h	…
pager.c	…
parse-options-cb.c	…
parse-options.c	…
parse-options.h	…
patch-delta.c	…
patch-ids.c	hashmap: remove type arg from hashmap_{get,put,remove}_entry	2019-10-07 10:20:12 +09:00
patch-ids.h	…
path.c	…
path.h	…
pathspec.c	…
pathspec.h	…
pkt-line.c	…
pkt-line.h	…
preload-index.c	…
pretty.c	…
pretty.h	…
prio-queue.c	…
prio-queue.h	…
progress.c	…
progress.h	…
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	…
prompt.h	…
protocol.c	…
protocol.h	…
quote.c	Merge branch 'gs/sq-quote-buf-pretty'	2019-10-15 13:48:02 +09:00
quote.h	…
range-diff.c	Merge branch 'ew/hashmap'	2019-10-15 13:48:02 +09:00
range-diff.h	…
reachable.c	…
reachable.h	…
read-cache.c	Merge branch 'js/azure-pipelines-msvc'	2019-10-15 13:48:00 +09:00
rebase-interactive.c	…
rebase-interactive.h	…
ref-filter.c	Merge branch 'ew/hashmap'	2019-10-15 13:48:02 +09:00
ref-filter.h	…
reflog-walk.c	…
reflog-walk.h	…
refs.c	hashmap_entry: remove first member requirement from docs	2019-10-07 10:20:12 +09:00
refs.h	…
refspec.c	…
refspec.h	…
remote-curl.c	Merge branch 'bc/smart-http-atomic-push'	2019-10-23 14:43:11 +09:00
remote-testsvn.c	…
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	…
replace-object.h	…
repo-settings.c	Merge branch 'ds/feature-macros'	2019-10-24 13:34:03 +09:00
repository.c	…
repository.h	Merge branch 'jk/disable-commit-graph-during-upload-pack'	2019-10-07 11:32:55 +09:00
rerere.c	…
rerere.h	…
resolve-undo.c	…
resolve-undo.h	…
revision.c	Merge branch 'ew/hashmap'	2019-10-15 13:48:02 +09:00
revision.h	…
run-command.c	…
run-command.h	…
send-pack.c	send-pack: never fetch when checking exclusions	2019-10-09 10:46:41 +09:00
send-pack.h	…
sequencer.c	Merge branch 'ew/hashmap'	2019-10-15 13:48:02 +09:00
sequencer.h	…
serve.c	…
serve.h	…
server-info.c	…
setup.c	…
sh-i18n--envsubst.c	…
sha1-array.c	…
sha1-array.h	…
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	…
sha1-name.c	Merge branch 'rs/nth-switch-code-simplification'	2019-10-07 11:33:00 +09:00
sha1dc_git.c	…
sha1dc_git.h	…
shallow.c	Merge branch 'rs/dedup-includes'	2019-10-11 14:24:48 +09:00
shell.c	…
shortlog.h	…
sideband.c	…
sideband.h	…
sigchain.c	…
sigchain.h	…
split-index.c	…
split-index.h	…
stable-qsort.c	Move git_sort(), a stable sort, into into libgit.a	2019-10-02 14:44:51 +09:00
strbuf.c	strbuf: add a helper function to call the editor "on an strbuf"	2019-12-13 12:37:14 -08:00
strbuf.h	strbuf: add a helper function to call the editor "on an strbuf"	2019-12-13 12:37:14 -08:00
streaming.c	…
streaming.h	…
string-list.c	…
string-list.h	…
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	…
submodule.c	…
submodule.h	…
symlinks.c	…
tag.c	…
tag.h	…
tar.h	…
tempfile.c	…
tempfile.h	…
thread-utils.c	…
thread-utils.h	…
tmp-objdir.c	…
tmp-objdir.h	…
trace.c	…
trace.h	…
trace2.c	…
trace2.h	…
trailer.c	…
trailer.h	…
transport-helper.c	Merge branch 'bc/smart-http-atomic-push'	2019-10-23 14:43:11 +09:00
transport-internal.h	…
transport.c	transport: push codepath can take arbitrary repository	2019-10-08 13:20:01 +09:00
transport.h	remote-curl: pass on atomic capability to remote side	2019-10-17 16:08:22 +09:00
tree-diff.c	…
tree-walk.c	…
tree-walk.h	…
tree.c	…
tree.h	…
unicode-width.h	…
unimplemented.sh	…
unix-socket.c	…
unix-socket.h	…
unpack-trees.c	treewide: remove duplicate #include directives	2019-10-04 08:16:00 +09:00
unpack-trees.h	…
upload-pack.c	Merge branch 'jk/disable-commit-graph-during-upload-pack'	2019-10-07 11:32:55 +09:00
upload-pack.h	…
url.c	…
url.h	…
urlmatch.c	…
urlmatch.h	…
usage.c	…
userdiff.c	userdiff: fix some corner cases in dts regex	2019-10-21 17:44:12 +09:00
userdiff.h	…
utf8.c	utf8: use ARRAY_SIZE() in git_wcwidth()	2019-10-12 10:57:39 +09:00
utf8.h	…
varint.c	…
varint.h	…
version.c	…
version.h	…
versioncmp.c	…
walker.c	…
walker.h	…
wildmatch.c	…
wildmatch.h	…
worktree.c	…
worktree.h	…
wrap-for-bin.sh	…
wrapper.c	Merge branch 'ah/cleanups'	2019-10-09 14:01:00 +09:00
write-or-die.c	…
ws.c	…
wt-status.c	Merge branch 'bc/object-id-part17'	2019-10-11 14:24:46 +09:00
wt-status.h	…
xdiff-interface.c	…
xdiff-interface.h	…
zlib.c	…

README.md

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