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Junio C Hamano 83c90314aa unpack_trees(): skip trees that are the same in all input
unpack_trees() merges two trees (the current HEAD and the destination
commit) when switching to another branch, checking and updating the index
entry where the destination differs from the current HEAD.  It merges three
trees (the common ancestor, the current HEAD and the other commit) when
performing a three-way merge, checking and updating the index entry when
the merge result differs from the current HEAD.  It does so by walking the
input trees in parallel all the way down to the leaves.

One common special case is a directory is identical across the trees
involved in the merge.  In such a case, we do not have to descend into the
directory at all---we know that the end result is to keep the entries in
the current index.

This optimization cannot be applied in a few special cases in
unpack_trees(), though.  We need to descend into the directory and update
the index entries from the target tree in the following cases:

 - When resetting (e.g. "git reset --hard"); and

 - When checking out a tree for the first time into an empty working tree
   (e.g. "git read-tree -m -u HEAD HEAD" with missing .git/index).

Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-01-04 13:03:32 -08:00
block-sha1 msvc: Select the "fast" definition of the {get,put}_be32() macros 2010-06-27 21:59:32 -07:00
builtin builtin/rm.c: Use ALLOC_GROW instead of alloc_nr and xrealloc. 2010-12-19 10:44:06 -08:00
compat Merge branch 'rj/msvc-fix' 2010-12-16 12:55:36 -08:00
contrib Merge branch 'tc/completion-reflog' 2010-12-21 14:30:23 -08:00
Documentation Merge branch 'nd/oneline-sha1-name-from-specific-ref' 2010-12-21 14:30:19 -08:00
git_remote_helpers remote-helpers: build in platform independent directory 2010-09-27 10:42:50 -07:00
git-gui Merge branch 'master' of git://repo.or.cz/git-gui 2010-11-05 10:41:09 -07:00
gitk-git Merge git://git.kernel.org/pub/scm/gitk/gitk 2010-12-14 09:09:13 -08:00
gitweb Merge branch 'jn/maint-gitweb-pathinfo-fix' 2010-12-21 14:30:09 -08:00
perl perl: bump the required Perl version to 5.8 from 5.6.[21] 2010-09-27 12:37:41 -07:00
ppc fix openssl headers conflicting with custom SHA1 implementations 2008-10-02 18:06:56 -07:00
t Merge branch 'maint' 2010-12-21 14:45:28 -08:00
templates Modernize git calling conventions in hook templates 2010-03-20 09:04:38 -07:00
vcs-svn Merge branch 'jn/maint-svn-fe' 2010-12-16 12:49:35 -08:00
xdiff Merge branch 'cb/diff-fname-optim' into maint 2010-11-24 12:46:26 -08:00
.gitattributes .gitattributes: detect 8-space indent in shell scripts 2010-01-06 12:22:25 -08:00
.gitignore git-remote-ext 2010-10-13 16:09:28 -07:00
.mailmap Martin Langhoff has a new e-mail address 2010-10-06 12:08:48 -07:00
abspath.c Fix 'clone' failure at DOS root directory. 2010-10-03 23:34:23 +01:00
aclocal.m4 Some platforms lack socklen_t type 2010-05-31 17:36:27 -07:00
advice.c Reword "detached HEAD" notification 2010-01-29 22:11:00 -08:00
advice.h Reword "detached HEAD" notification 2010-01-29 22:11:00 -08:00
alias.c split_cmdline: Allow caller to access error string 2010-08-11 09:36:23 -07:00
alloc.c Fix a bunch of pointer declarations (codestyle) 2009-05-01 15:17:31 -07:00
archive-tar.c archive-tar.c: squelch a type mismatch warning 2009-05-08 23:57:29 -07:00
archive-zip.c archive: remove unused headers 2008-07-19 11:17:43 -07:00
archive.c archive: improve --verbose description 2010-11-15 10:05:38 -08:00
archive.h archive: do not read .gitattributes in working directory 2009-04-17 21:05:49 -07:00
attr.c Add global and system-wide gitattributes 2010-09-01 12:19:36 -07:00
attr.h enums: omit trailing comma for portability 2010-05-31 16:59:27 -07:00
base85.c Standardize do { ... } while (0) style 2010-08-12 15:44:51 -07:00
bisect.c bisect: use find_commit_subject() instead of custom code 2010-07-23 16:12:47 -07:00
bisect.h builtin-rev-list.c: mark file-local function static 2010-01-11 23:16:16 -08:00
blob.c Replace parse_blob() with an explanatory comment 2010-01-18 17:04:02 -08:00
blob.h Replace parse_blob() with an explanatory comment 2010-01-18 17:04:02 -08:00
branch.c builtin/checkout: handle -B from detached HEAD correctly 2010-08-09 12:57:17 -07:00
branch.h Change incorrect "remote branch" to "remote tracking branch" in C code 2010-11-03 09:20:47 -07:00
builtin.h Merge branch 'il/remote-fd-ext' 2010-12-08 11:24:14 -08:00
bundle.c bundle: detect if bundle file cannot be created 2010-08-27 16:46:26 -07:00
bundle.h
cache-tree.c cache_tree_free: Fix small memory leak 2010-09-06 17:32:28 -07:00
cache-tree.h Optimize "diff-index --cached" using cache-tree 2009-05-25 11:35:29 -07:00
cache.h Merge branch 'nd/extended-sha1-relpath' 2010-12-16 12:51:05 -08:00
check_bindir Move all dashed-form commands to libexecdir 2008-06-19 16:00:38 -07:00
check-builtins.sh
check-racy.c ce_match_stat, run_diff_files: use symbolic constants for readability 2007-11-10 00:24:51 -08:00
color.c default color.status.branch to "same as header" 2010-12-10 12:59:52 -08:00
color.h default color.status.branch to "same as header" 2010-12-10 12:59:52 -08:00
combine-diff.c Merge branch 'rs/diff-no-minimal' into maint 2010-06-21 05:38:50 -07:00
command-list.txt Add git-http-backend to command-list. 2009-12-26 14:12:34 -08:00
commit.c Merge branch 'pn/commit-autosquash' 2010-12-03 16:13:06 -08:00
commit.h pretty.c: teach format_commit_message() to reencode the output 2010-11-04 13:53:34 -07:00
config.c Merge branch 'jk/maint-decorate-01-bool' 2010-12-21 14:30:43 -08:00
config.mak.in Merge branch 'jk/asciidoc-update' 2010-12-12 21:49:51 -08:00
configure.ac Merge branch 'jk/asciidoc-update' 2010-12-12 21:49:51 -08:00
connect.c Make sure that git_getpass() never returns NULL 2010-09-30 12:22:02 -07:00
convert.c Don't expand CRLFs when normalizing text during merge 2010-07-02 15:45:18 -07:00
copy.c preserve mtime of local clone 2009-09-13 01:32:26 -07:00
COPYING Update COPYING with GPLv2 with new FSF address 2010-01-17 14:29:37 -08:00
csum-file.c Convert existing die(..., strerror(errno)) to die_errno() 2009-06-27 11:14:53 -07:00
csum-file.h Merge branch 'maint' 2008-10-10 08:39:20 -07:00
ctype.c enums: omit trailing comma for portability 2010-05-31 16:59:27 -07:00
daemon.c Merge branch 'md/interix' 2010-11-29 17:52:34 -08:00
date.c Export parse_date_basic() to convert a date string to timestamp 2010-07-15 15:35:12 -07:00
decorate.c Unify signedness in hashing calls 2009-05-20 00:02:24 -07:00
decorate.h decorate: allow const objects to be decorated 2008-08-20 13:30:49 -07:00
delta.h Fix big left-shifts of unsigned char 2009-06-18 09:22:46 -07:00
diff-delta.c fix >4GiB source delta assertion failure 2010-08-21 23:53:26 -07:00
diff-lib.c Submodules: Add the new "ignore" config option for diff and status 2010-08-09 09:01:52 -07:00
diff-no-index.c string_list: Add STRING_LIST_INIT macro and make use of it. 2010-07-05 11:47:57 -07:00
diff.c Merge branch 'ks/blame-worktree-textconv-cached' 2010-12-21 14:30:52 -08:00
diff.h Merge branch 'kb/merge-recursive-rename-threshold' 2010-10-26 21:54:04 -07:00
diffcore-break.c Add a macro DIFF_QUEUE_CLEAR. 2010-05-07 09:34:27 -07:00
diffcore-delta.c Fix diff -B/--dirstat miscounting of newly added contents 2009-12-05 10:54:17 -08:00
diffcore-order.c
diffcore-pickaxe.c diffcore-pickaxe.c: a void function shouldn't try to return something 2010-10-06 13:45:18 -07:00
diffcore-rename.c Add a macro DIFF_QUEUE_CLEAR. 2010-05-07 09:34:27 -07:00
diffcore.h diff: pass the entire diff-options to diffcore_pickaxe() 2010-08-31 14:30:28 -07:00
dir.c Merge branch 'nd/maint-relative' 2010-12-16 12:49:48 -08:00
dir.h Add string comparison functions that respect the ignore_case variable. 2010-10-06 11:19:58 -07:00
editor.c editor: use run_command's shell feature 2010-01-05 23:41:51 -08:00
entry.c entry.c: remove "checkout-index" from error messages 2010-11-29 14:03:07 -08:00
environment.c Merge branch 'ks/maint-getenv-fix' 2010-12-08 11:24:13 -08:00
exec_cmd.c Merge branch 'cw/maint-exec-defpath' into maint 2010-06-16 16:33:47 -07:00
exec_cmd.h Refactor git_set_argv0_path() to git_extract_argv0_path() 2009-01-26 00:26:05 -08:00
fast-import.c Merge branch 'jn/fast-import-blob-access' 2010-12-16 12:58:38 -08:00
fetch-pack.h Smart fetch over HTTP: client side 2009-11-04 17:58:15 -08:00
fixup-builtins make remove-dashes: apply to scripts and programs as well, not just to builtins 2008-07-11 21:13:17 -07:00
fsck.c fsck: fix bogus commit header check 2010-05-28 15:08:27 -07:00
fsck.h Check the format of more printf-type functions 2009-11-15 18:24:58 -08:00
generate-cmdlist.sh generate-cmdlist.sh: avoid selecting synopsis at wrong place 2008-11-30 18:16:32 -08:00
git-add--interactive.perl Merge branch 'jl/add-p-reverse-message' into maint 2010-12-09 10:36:47 -08:00
git-am.sh Sync with 1.7.3.2 2010-10-21 17:16:10 -07:00
git-archimport.perl perl: use "use warnings" instead of -w 2010-09-27 12:37:56 -07:00
git-bisect.sh bisect: check for mandatory argument of 'bisect replay' 2010-10-13 15:07:50 -07:00
git-compat-util.h Merge branch 'jn/thinner-wrapper' 2010-12-03 16:13:06 -08:00
git-cvsexportcommit.perl perl: use "use warnings" instead of -w 2010-09-27 12:37:56 -07:00
git-cvsimport.perl Merge branch 'ab/require-perl-5.8' 2010-10-26 21:57:31 -07:00
git-cvsserver.perl Merge branch 'ab/require-perl-5.8' 2010-10-26 21:57:31 -07:00
git-difftool--helper.sh difftool: provide basename to external tools 2010-12-16 13:01:36 -08:00
git-difftool.perl perl: bump the required Perl version to 5.8 from 5.6.[21] 2010-09-27 12:37:41 -07:00
git-filter-branch.sh filter-branch: retire --remap-to-ancestor 2010-08-27 16:47:01 -07:00
git-instaweb.sh git instaweb: enable remote_heads 2010-11-17 13:04:52 -08:00
git-lost-found.sh lost-found: use git rev-parse -q 2008-12-03 14:27:17 -08:00
git-merge-octopus.sh merge-octopus: Work around environment issue on Windows 2010-10-01 23:08:46 +01:00
git-merge-one-file.sh build: propagate $DIFF to scripts 2010-06-05 09:36:13 -07:00
git-merge-resolve.sh Convert to use quiet option when available 2009-04-22 19:05:37 -07:00
git-mergetool--lib.sh mergetool-lib: make the three-way diff the default for vim/gvim 2010-09-29 13:09:48 -07:00
git-mergetool.sh Merge branch 'cb/maint-mergetool-no-tty' 2010-09-03 09:43:44 -07:00
git-parse-remote.sh Merge branch 'mz/pull-rebase-rebased' 2010-12-12 21:49:51 -08:00
git-pull.sh Merge branch 'jl/fetch-submodule-recursive' 2010-12-16 12:57:15 -08:00
git-quiltimport.sh git-quiltimport: preserve standard input to be able to read user input 2009-02-25 00:49:13 -08:00
git-rebase--interactive.sh Merge branch 'mz/rebase-i-verify' 2010-12-12 21:49:51 -08:00
git-rebase.sh Merge branch 'mz/rebase-abort-reflog-fix' into maint 2010-12-14 07:35:44 -08:00
git-relink.perl Merge branch 'ab/require-perl-5.8' into maint 2010-12-09 10:35:21 -08:00
git-remote-testgit.py Remove python 2.5'isms 2010-06-13 20:02:50 -07:00
git-repack.sh Merge branch 'tr/maint-git-repack-tmpfile' into maint 2010-11-24 12:47:10 -08:00
git-request-pull.sh git-request-pull.sh: remove -e switch to shell interpreter which breaks ksh 2010-06-02 09:28:12 -07:00
git-send-email.perl Merge branch 'ab/require-perl-5.8' into maint 2010-12-09 10:35:21 -08:00
git-sh-setup.sh Porcelain scripts: Rewrite cryptic "needs update" error message 2010-10-28 13:28:44 -07:00
git-stash.sh shell portability: no "export VAR=VAL" 2010-10-13 11:36:36 -07:00
git-submodule.sh Merge branch 'jn/submodule-b-current' 2010-12-16 12:49:22 -08:00
git-svn.perl git-svn: allow the mergeinfo property to be set 2010-12-10 04:09:48 +08:00
GIT-VERSION-GEN Git 1.7.3.4 2010-12-15 11:47:40 -08:00
git-web--browse.sh web--browse: better support for chromium 2010-12-03 14:05:32 -08:00
git.c Merge branch 'il/remote-fd-ext' 2010-12-08 11:24:14 -08:00
git.spec.in git.spec.in: Add gitweb subpackage 2010-06-30 15:49:18 -07:00
graph.c Merge branch 'maint' 2010-08-22 20:18:37 -07:00
graph.h Enable custom schemes for column colors in the graph API 2010-07-13 16:33:02 -07:00
grep.c log --author: take union of multiple "author" requests 2010-09-13 01:11:55 -07:00
grep.h log --author: take union of multiple "author" requests 2010-09-13 01:11:55 -07:00
hash.c Add 'const' where appropriate to index handling functions 2008-03-09 00:43:48 -08:00
hash.h Add 'const' where appropriate to index handling functions 2008-03-09 00:43:48 -08:00
help.c help: always suggest common-cmds if prefix of cmd 2010-12-05 12:15:12 -08:00
help.h builtin.h: Move two functions definitions to help.h. 2010-09-01 08:00:51 -07:00
hex.c slim down "git show-index" 2010-01-21 20:03:45 -08:00
http-backend.c http-backend: use end_url_with_slash() 2010-11-26 14:50:45 -08:00
http-fetch.c http-fetch: rework url handling 2010-11-26 14:50:46 -08:00
http-push.c http-push: add trailing slash at arg-parse time, instead of later on 2010-11-26 14:50:46 -08:00
http-walker.c Merge branch 'gv/portable' 2010-06-21 06:02:44 -07:00
http.c Merge branch 'tc/http-urls-ends-with-slash' into maint 2010-12-14 07:36:10 -08:00
http.h shift end_url_with_slash() from http.[ch] to url.[ch] 2010-11-26 14:50:45 -08:00
ident.c ident.c: replace fprintf with fputs to suppress compiler warning 2010-01-19 15:25:38 -08:00
imap-send.c imap-send: Fix sprintf usage 2010-08-09 11:35:46 -07:00
INSTALL docs: default to more modern toolset 2010-11-24 15:13:58 -08:00
levenshtein.c Fix typos / spelling in comments 2009-04-22 19:02:12 -07:00
levenshtein.h Typofixes outside documentation area 2010-02-03 21:28:17 -08:00
list-objects.c Merge branch 'lt/pack-object-memuse' 2009-04-18 14:46:17 -07:00
list-objects.h Merge branch 'lt/pack-object-memuse' 2009-04-18 14:46:17 -07:00
ll-merge.c merge-recursive --patience 2010-08-26 09:20:03 -07:00
ll-merge.h merge-recursive --patience 2010-08-26 09:20:03 -07:00
lockfile.c lockfile: show absolute filename in unable_to_lock_message 2010-01-12 15:48:24 -08:00
log-tree.c Allow customizable commit decorations colors 2010-06-24 12:57:34 -07:00
log-tree.h Allow customizable commit decorations colors 2010-06-24 12:57:34 -07:00
mailmap.c mailmap: fix use of freed memory 2010-10-13 19:11:26 -07:00
mailmap.h mailmap.c: remove unused function 2010-01-12 01:06:09 -08:00
Makefile Merge branch 'rj/msvc-fix' 2010-12-16 12:55:36 -08:00
match-trees.c Make "subtree" part more orthogonal to the rest of merge-recursive. 2010-01-17 22:46:28 -08:00
merge-file.c ll-merge: replace flag argument with options struct 2010-08-26 09:18:51 -07:00
merge-recursive.c Merge branch 'en/merge-recursive' 2010-11-29 17:52:35 -08:00
merge-recursive.h Merge branch 'kb/merge-recursive-rename-threshold' 2010-10-26 21:54:04 -07:00
name-hash.c Add case insensitivity support for directories when using git status 2010-10-06 11:19:58 -07:00
notes-cache.c notes.h/c: Propagate combine_notes_fn return value to add_note() and beyond 2010-11-17 13:21:02 -08:00
notes-cache.h introduce notes-cache interface 2010-04-01 23:58:30 -07:00
notes-merge.c git notes merge: Add another auto-resolving strategy: "cat_sort_uniq" 2010-11-17 13:22:53 -08:00
notes-merge.h git notes merge: Add another auto-resolving strategy: "cat_sort_uniq" 2010-11-17 13:22:53 -08:00
notes.c Merge branch 'jh/notes-merge' 2010-12-08 11:24:12 -08:00
notes.h Merge branch 'jh/notes-merge' 2010-12-08 11:24:12 -08:00
object.c Merge branch 'maint' 2010-09-06 00:12:04 -07:00
object.h object.h: Add OBJECT_ARRAY_INIT macro and make use of it. 2010-08-29 22:42:49 -07:00
pack-check.c Typos in code comments, an error message, documentation 2010-08-22 13:25:08 -07:00
pack-refs.c pack-refs: remove newly empty directories 2010-07-07 09:11:37 -07:00
pack-refs.h Move pack_refs() and friends into libgit 2008-06-19 15:53:13 -07:00
pack-revindex.c janitor: useless checks before free 2009-07-22 21:57:41 -07:00
pack-revindex.h discard revindex data when pack list changes 2008-08-22 22:00:22 -07:00
pack-write.c move encode_in_pack_object_header() to a better place 2010-02-23 13:10:56 -08:00
pack.h Merge branch 'sp/maint-dumb-http-pack-reidx' into maint 2010-06-16 16:21:30 -07:00
pager.c Make 'git var GIT_PAGER' always print the configured pager 2010-02-14 18:23:17 -08:00
parse-options.c parse-options: make resuming easier after PARSE_OPT_STOP_AT_NON_OPTION 2010-12-07 14:19:32 -08:00
parse-options.h Merge branch 'jn/parse-options-extra' 2010-12-12 21:49:53 -08:00
patch-delta.c Fix integer overflow in patch_delta() 2010-01-26 12:57:59 -08:00
patch-ids.c patch-ids: use the new generic "sha1_pos" function to lookup sha1 2009-04-04 22:57:42 -07:00
patch-ids.h
path.c path helpers: move git_mkstemp* to wrapper.c 2010-11-10 11:04:26 -08:00
pkt-line.c pkt-line: Make packet_read_line easier to debug 2009-10-30 19:20:53 -07:00
pkt-line.h pkt-line: Add strbuf based functions 2009-10-30 19:20:53 -07:00
preload-index.c Make ce_uptodate() trustworthy again 2010-01-24 00:15:29 -08:00
pretty.c pretty.c: teach format_commit_message() to reencode the output 2010-11-04 13:53:34 -07:00
progress.c change throughput display units with fast links 2009-10-14 01:19:29 -07:00
progress.h nicer display of thin pack completion 2007-11-08 15:43:41 -08:00
quote.c quote.c: separate quoting and relative path generation 2010-06-05 09:14:13 -07:00
quote.h quote.c: separate quoting and relative path generation 2010-06-05 09:14:13 -07:00
reachable.c object.h: Add OBJECT_ARRAY_INIT macro and make use of it. 2010-08-29 22:42:49 -07:00
reachable.h
read-cache.c Merge branch 'jj/icase-directory' 2010-12-03 16:10:34 -08:00
README README: git lives at http://git-scm.com these days 2009-10-07 12:47:24 -07:00
reflog-walk.c Merge branch 'jk/maint-reflog-bottom' into maint 2010-12-14 07:35:50 -08:00
reflog-walk.h Introduce new pretty formats %g[sdD] for reflog information 2009-10-19 22:28:26 -07:00
refs.c Merge branch 'hv/submodule-find-ff-merge' 2010-08-21 23:27:59 -07:00
refs.h setup_revisions(): Allow walking history in a submodule 2010-07-07 09:48:33 -07:00
RelNotes Git 1.7.2.5 2010-12-15 11:45:36 -08:00
remote-curl.c Merge branch 'sp/fix-smart-http-deadlock-on-error' into maint 2010-08-18 16:30:11 -07:00
remote.c Change "tracking branch" to "remote-tracking branch" 2010-11-03 09:20:41 -07:00
remote.h enums: omit trailing comma for portability 2010-05-31 16:59:27 -07:00
replace_object.c environment: add global variable to disable replacement 2009-05-31 17:02:59 -07:00
rerere.c Merge branch 'jf/merge-ignore-ws' 2010-10-26 21:40:54 -07:00
rerere.h Merge branch 'jc/cache-unmerge' 2010-01-20 14:46:35 -08:00
resolve-undo.c Convert the users of for_each_string_list to for_each_string_list_item macro 2010-07-05 11:44:35 -07:00
resolve-undo.h build: make code "-Wpointer-arith" clean 2010-02-01 22:04:03 -08:00
revision.c Merge branch 'jk/maint-reflog-bottom' into maint 2010-12-14 07:35:50 -08:00
revision.h setup_revisions(): Allow walking history in a submodule 2010-07-07 09:48:33 -07:00
run-command.c Merge branch 'js/async-thread' 2010-06-21 06:02:45 -07:00
run-command.h Enable threaded async procedures whenever pthreads is available 2010-03-10 14:26:54 -08:00
send-pack.h push: pass --progress down to git-pack-objects 2010-10-18 16:20:19 -07:00
server-info.c update-server-info: Shorten read_pack_info_file() 2010-07-19 11:13:52 -07:00
setup.c Merge branch 'nd/extended-sha1-relpath' 2010-12-16 12:51:05 -08:00
sha1_file.c Merge branch 'jn/thinner-wrapper' 2010-12-03 16:13:06 -08:00
sha1_name.c Merge branch 'nd/oneline-sha1-name-from-specific-ref' 2010-12-21 14:30:19 -08:00
sha1-lookup.c sha1-lookup: fix up the assertion message 2009-04-06 00:56:27 -07:00
sha1-lookup.h sha1-lookup: add new "sha1_pos" function to efficiently lookup sha1 2009-04-04 22:57:39 -07:00
shallow.c object.h: Add OBJECT_ARRAY_INIT macro and make use of it. 2010-08-29 22:42:49 -07:00
shell.c shell: Display errors from improperly-formatted command lines 2010-08-27 10:43:59 -07:00
shortlog.h pretty: Respect --abbrev option 2010-05-04 15:38:58 -07:00
show-index.c slim down "git show-index" 2010-01-21 20:03:45 -08:00
sideband.c Smart push over HTTP: client side 2009-11-04 17:58:15 -08:00
sideband.h recv_sideband: Bands #2 and #3 always go to stderr 2009-03-10 23:23:02 -07:00
sigchain.c refactor signal handling for cleanup functions 2009-01-21 22:46:53 -08:00
sigchain.h refactor signal handling for cleanup functions 2009-01-21 22:46:53 -08:00
strbuf.c strbuf: move strbuf_branchname to sha1_name.c 2010-11-10 11:07:04 -08:00
strbuf.h strbuf.h: fix comment typo 2010-09-27 10:42:11 -07:00
string-list.c string_list: Fix argument order for string_list_append 2010-06-27 10:06:52 -07:00
string-list.h string_list: Add STRING_LIST_INIT macro and make use of it. 2010-07-05 11:47:57 -07:00
submodule.c fetch_populated_submodules(): document dynamic allocation 2010-12-09 23:42:05 -08:00
submodule.h Add the 'fetch.recurseSubmodules' config setting 2010-11-12 15:06:03 -08:00
symlinks.c do not overwrite files in leading path 2010-12-14 08:55:12 -08:00
tag.c tag: recognize rfc1991 signatures 2010-11-10 09:40:35 -08:00
tag.h verify-tag: factor out signature detection 2010-11-10 09:39:56 -08:00
tar.h
test-chmtime.c Typofixes outside documentation area 2010-02-03 21:28:17 -08:00
test-ctype.c Add is_regex_special() 2009-01-17 18:30:41 -08:00
test-date.c test-date: fix sscanf type conversion 2010-07-06 08:42:15 -07:00
test-delta.c Nicolas Pitre has a new email address 2009-09-14 02:23:36 -07:00
test-dump-cache-tree.c add test-dump-cache-tree in Makefile 2009-02-03 22:11:44 -08:00
test-genrandom.c test-genrandom: ensure stdout is set to _O_BINARY on Windows 2009-09-21 00:36:12 -07:00
test-index-version.c Add test-index-version 2009-08-23 17:11:28 -07:00
test-line-buffer.c Add stream helper library 2010-08-14 19:35:37 -07:00
test-match-trees.c
test-obj-pool.c Add memory pool library 2010-08-14 19:35:37 -07:00
test-parse-options.c add description parameter to OPT__QUIET 2010-11-15 09:58:13 -08:00
test-path-utils.c Introduce the function strip_path_suffix() 2009-02-19 22:45:48 -08:00
test-run-command.c start_command: detect execvp failures early 2010-01-10 10:15:03 -08:00
test-sha1.c Convert existing die(..., strerror(errno)) to die_errno() 2009-06-27 11:14:53 -07:00
test-sha1.sh more tr portability test script fixes 2008-03-13 00:57:52 -07:00
test-sigchain.c t0005: use SIGTERM for sigchain test 2009-01-30 01:14:26 -08:00
test-string-pool.c Add string-specific memory pool 2010-08-14 19:35:37 -07:00
test-svn-fe.c SVN dump parser 2010-08-14 19:35:38 -07:00
test-treap.c treap: make treap_insert return inserted node 2010-12-07 16:03:55 -08:00
thread-utils.c Thread-safe xmalloc and xrealloc needs a recursive mutex 2010-04-08 23:06:39 -07:00
thread-utils.h thread-utils.h: simplify the inclusion 2010-12-10 12:58:06 -08:00
trace.c set_try_to_free_routine(NULL) means "do nothing special" 2010-12-21 09:25:14 -08:00
transport-helper.c thread-utils.h: simplify the inclusion 2010-12-10 12:58:06 -08:00
transport.c push: pass --progress down to git-pack-objects 2010-10-18 16:20:19 -07:00
transport.h Add bidirectional_transfer_loop() 2010-10-13 16:08:58 -07:00
tree-diff.c Merge branch 'en/tree-walk-optim' 2010-10-26 21:37:49 -07:00
tree-walk.c unpack_trees: group error messages by type 2010-08-11 10:36:06 -07:00
tree-walk.h Merge branch 'maint' 2010-08-26 16:42:59 -07:00
tree.c Fix off-by-one in read_tree_recursive 2009-04-20 13:44:14 -07:00
tree.h add context pointer to read_tree_recursive() 2008-07-15 07:17:59 -07:00
unimplemented.sh Makefile: allow building without perl 2009-04-08 22:14:56 -07:00
unpack-trees.c unpack_trees(): skip trees that are the same in all input 2011-01-04 13:03:32 -08:00
unpack-trees.h use persistent memory for rejected paths 2010-12-14 08:55:13 -08:00
upload-pack.c Use angles for placeholders consistently 2010-10-08 12:29:52 -07:00
url.c url: add str wrapper for end_url_with_slash() 2010-11-26 14:50:45 -08:00
url.h url: add str wrapper for end_url_with_slash() 2010-11-26 14:50:45 -08:00
usage.c Make report() from usage.c public as vreportf() and use it. 2010-03-07 00:37:35 -08:00
userdiff.c userdiff: fix typo in ruby and python word regexes 2010-12-18 22:58:40 -08:00
userdiff.h diff: cache textconv output 2010-04-02 00:05:31 -07:00
utf8.c Merge branch 'rs/optim-text-wrap' into maint 2010-03-04 22:26:33 -08:00
utf8.h Merge branch 'rs/optim-text-wrap' into maint 2010-03-04 22:26:33 -08:00
walker.c janitor: useless checks before free 2009-07-22 21:57:41 -07:00
walker.h http: init and cleanup separately from http-walker 2010-03-02 11:10:36 -08:00
wrap-for-bin.sh wrap-for-bin: do not export an empty GIT_TEMPLATE_DIR 2010-03-02 16:27:03 -08:00
wrapper.c set_try_to_free_routine(NULL) means "do nothing special" 2010-12-21 09:25:14 -08:00
write_or_die.c Convert existing die(..., strerror(errno)) to die_errno() 2009-06-27 11:14:53 -07:00
ws.c Make the tab width used for whitespace checks configurable 2010-12-01 14:47:51 -08:00
wt-status.c Merge branch 'aa/status-hilite-branch' 2010-12-16 12:50:03 -08:00
wt-status.h status: show branchname with a configurable color 2010-11-29 16:31:34 -08:00
xdiff-interface.c xdiff-interface.c: always trim trailing space from xfuncname matches 2010-09-09 17:18:29 -07:00
xdiff-interface.h Merge branch 'maint-1.7.0' into maint 2010-05-04 15:20:47 -07:00
zlib.c wrapper: give zlib wrappers their own translation unit 2010-11-10 11:07:51 -08:00

////////////////////////////////////////////////////////////////

	GIT - the stupid content tracker

////////////////////////////////////////////////////////////////

"git" can mean anything, 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

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.
It was originally written by Linus Torvalds with help of a group of
hackers around the net. It is currently maintained by Junio C Hamano.

Please read the file INSTALL for installation instructions.

See Documentation/gittutorial.txt to get started, then see
Documentation/everyday.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).

Many Git online resources are accessible from http://git-scm.com/
including full documentation and Git related tools.

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. 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
http://marc.theaimsgroup.com/?l=git and other archival sites.

The messages titled "A note from the maintainer", "What's in
git.git (stable)" and "What's cooking in git.git (topics)" and
the discussion following them on the mailing list give a good
reference for project status, development direction and
remaining tasks.