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Eric Sunshine 918d8ff780 worktree: retire special-case normalization of main worktree path In order for "git-worktree list" to present consistent results, get_main_worktree() performs manual normalization on the repository path (returned by get_common_dir()) after passing it through strbuf_add_absolute_path(). In particular, it cleans up the path for three distinct cases when the current working directory is (1) the main worktree, (2) the .git/ subdirectory, or (3) a bare repository. The need for such special-cases is a direct consequence of employing strbuf_add_absolute_path() which, for the sake of efficiency, doesn't bother normalizing the path (such as folding out redundant path components) after making it absolute. Lack of normalization is not typically a problem since redundant path elements make no difference when working with paths at the filesystem level. However, when preparing paths for presentation, possible redundant path components make it difficult to ensure consistency. Eliminate the need for these special cases by instead making the path absolute via strbuf_add_real_path() which normalizes the path for us. Once normalized, the only case we need to handle manually is converting it to the path of the main worktree by stripping the "/.git" suffix. This stripping of the "/.git" suffix is a regular idiom in worktree-related code; for instance, it is employed by get_linked_worktree(), as well. Signed-off-by: Eric Sunshine <sunshine@sunshineco.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>		2020-07-31 19:56:11 -07:00
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Documentation	Merge branch 'ps/ref-transaction-hook' into master	2020-07-24 15:54:06 -07:00
block-sha1	…
builtin	Merge branch 'tb/commit-graph-no-check-oids' into master	2020-07-15 16:29:45 -07:00
ci	…
compat	…
contrib	Merge branch 'en/sparse-status' into master	2020-07-21 14:19:10 -07:00
ewah	…
git-gui	Merge https://github.com/prati0100/git-gui into master	2020-07-20 12:04:06 -07:00
gitk-git	…
gitweb	…
mergetools	…
negotiator	…
perl	…
po	Merge branch 'master' of github.com:Softcatala/git-po	2020-07-27 00:05:41 +08:00
ppc	…
refs	…
sha1collisiondetection@855827c583	…
sha1dc	…
sha256	…
t	Merge branch 'dl/branch-cleanup' into master	2020-07-18 16:35:22 -07:00
templates	…
trace2	…
vcs-svn	…
xdiff	…
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CODE_OF_CONDUCT.md	…
COPYING	…
GIT-VERSION-GEN	Git 2.28	2020-07-26 18:01:43 -07:00
INSTALL	…
LGPL-2.1	…
Makefile	…
README.md	…
RelNotes	…
abspath.c	…
aclocal.m4	…
add-interactive.c	…
add-interactive.h	…
add-patch.c	…
advice.c	…
advice.h	…
alias.c	…
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alloc.c	…
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apply.c	…
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banned.h	…
base85.c	…
bisect.c	…
bisect.h	…
blame.c	…
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blob.c	…
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bloom.c	…
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branch.c	Merge branch 'es/get-worktrees-unsort'	2020-07-06 22:09:15 -07:00
branch.h	…
bugreport.c	…
builtin.h	…
bulk-checkin.c	…
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bundle.c	…
bundle.h	…
cache-tree.c	…
cache-tree.h	…
cache.h	Merge branch 'jn/v0-with-extensions-fix' into master	2020-07-16 17:58:42 -07:00
chdir-notify.c	…
chdir-notify.h	…
check-builtins.sh	…
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checkout.c	…
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color.c	…
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column.c	…
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combine-diff.c	…
command-list.txt	…
commit-graph.c	Merge branch 'sg/commit-graph-progress-fix' into master	2020-07-15 16:29:43 -07:00
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commit-reach.c	Merge branch 'cb/is-descendant-of'	2020-07-06 22:09:16 -07:00
commit-reach.h	…
commit-slab-decl.h	…
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commit.c	Merge branch 'tb/fix-persistent-shallow' into master	2020-07-09 14:00:44 -07:00
commit.h	…
common-main.c	…
config.c	…
config.h	…
config.mak.dev	…
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copy.c	…
credential-cache--daemon.c	…
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csum-file.c	…
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date.c	…
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dir-iterator.c	…
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dir.c	…
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editor.c	…
entry.c	Merge branch 'mt/entry-fstat-fallback-fix' into master	2020-07-09 14:00:45 -07:00
environment.c	…
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fast-import.c	…
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gettext.c	…
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git-add--interactive.perl	…
git-archimport.perl	…
git-bisect.sh	…
git-compat-util.h	…
git-cvsexportcommit.perl	…
git-cvsimport.perl	…
git-cvsserver.perl	…
git-difftool--helper.sh	…
git-filter-branch.sh	…
git-instaweb.sh	…
git-merge-octopus.sh	…
git-merge-one-file.sh	…
git-merge-resolve.sh	…
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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	Merge branch 'ta/wait-on-aliased-commands-upon-signal' into master	2020-07-15 16:29:43 -07:00
git.rc	…
gpg-interface.c	…
gpg-interface.h	…
graph.c	…
graph.h	…
grep.c	…
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hash.h	…
hashmap.c	…
hashmap.h	…
help.c	…
help.h	…
hex.c	…
http-backend.c	…
http-fetch.c	…
http-push.c	Merge branch 'bc/http-push-flagsfix'	2020-07-06 22:09:17 -07:00
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	…
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line-log.c	…
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line-range.c	…
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linear-assignment.c	…
linear-assignment.h	…
list-objects-filter-options.c	…
list-objects-filter-options.h	…
list-objects-filter.c	…
list-objects-filter.h	…
list-objects.c	…
list-objects.h	…
list.h	…
ll-merge.c	…
ll-merge.h	…
lockfile.c	…
lockfile.h	…
log-tree.c	…
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	…
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merge.c	…
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mergesort.h	…
midx.c	…
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name-hash.c	…
notes-cache.c	…
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notes-merge.c	…
notes-merge.h	…
notes-utils.c	…
notes-utils.h	…
notes.c	…
notes.h	…
object-store.h	…
object.c	…
object.h	Merge branch 'tb/fix-persistent-shallow' into master	2020-07-09 14:00:44 -07:00
oid-array.c	…
oid-array.h	…
oidmap.c	…
oidmap.h	…
oidset.c	…
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pack-bitmap-write.c	…
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pack-check.c	…
pack-objects.c	…
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pack-revindex.c	…
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pack-write.c	…
pack.h	…
packfile.c	…
packfile.h	…
pager.c	…
parse-options-cb.c	…
parse-options.c	…
parse-options.h	…
patch-delta.c	…
patch-ids.c	…
patch-ids.h	…
path.c	…
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	…
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prompt.c	…
prompt.h	…
protocol.c	…
protocol.h	…
prune-packed.c	…
prune-packed.h	…
quote.c	…
quote.h	…
range-diff.c	…
range-diff.h	…
reachable.c	…
reachable.h	…
read-cache.c	…
rebase-interactive.c	…
rebase-interactive.h	…
rebase.c	…
rebase.h	…
ref-filter.c	Merge branch 'es/get-worktrees-unsort'	2020-07-06 22:09:15 -07:00
ref-filter.h	…
reflog-walk.c	…
reflog-walk.h	…
refs.c	Merge branch 'js/default-branch-name'	2020-07-06 22:09:17 -07:00
refs.h	Merge branch 'js/default-branch-name'	2020-07-06 22:09:17 -07:00
refspec.c	…
refspec.h	…
remote-curl.c	…
remote-testsvn.c	…
remote.c	…
remote.h	…
replace-object.c	…
replace-object.h	…
repo-settings.c	experimental: default to fetch.writeCommitGraph=false	2020-07-08 16:37:43 -07:00
repository.c	…
repository.h	…
rerere.c	…
rerere.h	…
reset.c	…
reset.h	…
resolve-undo.c	…
resolve-undo.h	…
revision.c	Merge branch 'rs/line-log-until' into master	2020-07-09 14:00:42 -07:00
revision.h	…
run-command.c	Merge branch 'ta/wait-on-aliased-commands-upon-signal' into master	2020-07-15 16:29:43 -07:00
run-command.h	Merge branch 'ta/wait-on-aliased-commands-upon-signal' into master	2020-07-15 16:29:43 -07:00
send-pack.c	Merge branch 'js/default-branch-name'	2020-07-06 22:09:17 -07:00
send-pack.h	…
sequencer.c	…
sequencer.h	…
serve.c	…
serve.h	…
server-info.c	…
setup.c	Merge branch 'jn/v0-with-extensions-fix' into master	2020-07-16 17:58:42 -07:00
sh-i18n--envsubst.c	…
sha1-file.c	…
sha1-lookup.c	…
sha1-lookup.h	…
sha1-name.c	…
sha1dc_git.c	…
sha1dc_git.h	…
shallow.c	…
shallow.h	…
shell.c	…
shortlog.h	…
sideband.c	…
sideband.h	…
sigchain.c	…
sigchain.h	…
split-index.c	…
split-index.h	…
stable-qsort.c	…
strbuf.c	…
strbuf.h	…
streaming.c	…
streaming.h	…
string-list.c	…
string-list.h	…
sub-process.c	…
sub-process.h	…
submodule-config.c	…
submodule-config.h	…
submodule.c	…
submodule.h	…
symlinks.c	…
tag.c	…
tag.h	…
tar.h	…
tempfile.c	…
tempfile.h	…
thread-utils.c	…
thread-utils.h	…
tmp-objdir.c	…
tmp-objdir.h	…
trace.c	…
trace.h	…
trace2.c	…
trace2.h	…
trailer.c	…
trailer.h	…
transport-helper.c	Merge branch 'js/default-branch-name'	2020-07-06 22:09:17 -07:00
transport-internal.h	…
transport.c	…
transport.h	…
tree-diff.c	…
tree-walk.c	…
tree-walk.h	…
tree.c	…
tree.h	…
unicode-width.h	…
unimplemented.sh	…
unix-socket.c	…
unix-socket.h	…
unpack-trees.c	…
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upload-pack.c	…
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url.c	…
url.h	…
urlmatch.c	…
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usage.c	…
userdiff.c	…
userdiff.h	…
utf8.c	…
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varint.h	…
version.c	…
version.h	…
versioncmp.c	…
walker.c	…
walker.h	…
wildmatch.c	…
wildmatch.h	…
worktree.c	worktree: retire special-case normalization of main worktree path	2020-07-31 19:56:11 -07:00
worktree.h	…
wrap-for-bin.sh	…
wrapper.c	…
write-or-die.c	…
ws.c	…
wt-status.c	…
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xdiff-interface.c	…
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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://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