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Git with broken hash generation to generate collisions between object IDs. Don't use this! https://undefinedbehavior.de/posts/commit-vandalism/
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Jeff King 3b754eedd5 bundle: use prefix_filename with bundle path 
We may take the path to a bundle file as an argument, and
need to adjust the filename based on the prefix we
discovered while setting up the git directory. We do so
manually into a fixed-size buffer, but using
prefix_filename() is the normal way.

Besides being more concise, there are two subtle
improvements:

  1. The original inserted a "/" between the two paths, even
     though the "prefix" argument always has the "/"
     appended. That means that:

       cd subdir && git bundle verify ../foo.bundle

     was looking at (and reporting) subdir//../foo.bundle.
     Harmless, but ugly.  Using prefix_filename() gets this
     right.

  2. The original checked for an absolute path by looking
     for a leading '/'. It should have been using
     is_absolute_path(), which also covers more cases on
     Windows (backslashes and dos drive prefixes).

     But it's easier still to just pass the name to
     prefix_filename(), which handles this case
     automatically.

Note that we'll just leak the resulting buffer in the name
of simplicity, since it needs to last through the duration
of the program anyway.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-03-21 11:18:41 -07:00
block-sha1 sha1: provide another level of indirection for the SHA-1 functions 2015-11-05 10:35:11 -08:00
builtin bundle: use prefix_filename with bundle path 2017-03-21 11:18:41 -07:00
ci Travis: also test on 32-bit Linux 2017-03-06 11:19:09 -08:00
compat Merge branch 'js/mingw-isatty' 2017-02-16 14:45:13 -08:00
contrib Merge branch 'ss/remote-bzr-hg-placeholder-wo-python' 2017-03-12 23:21:34 -07:00
Documentation Git 2.12.1 2017-03-20 13:56:13 -07:00
ewah Merge branch 'jk/ewah-use-right-type-in-sizeof' 2017-03-12 23:21:35 -07:00
git-gui git-gui 0.21.0 2016-10-20 09:33:17 -07:00
gitk-git Merge git://ozlabs.org/~paulus/gitk 2017-01-18 10:27:59 -08:00
gitweb Merge branch 'ab/gitweb-abbrev-links' 2016-10-26 13:14:46 -07:00
mergetools Merge branch 'da/mergetool-xxdiff-hotkey' into maint 2017-01-17 15:11:05 -08:00
perl Merge branch 'svn-escape-backslash' of git://bogomips.org/git-svn 2017-02-20 22:01:59 -08:00
po l10n: zh_CN: for git v2.12.0 l10n round 2 2017-02-25 00:19:14 +08:00
ppc sha1: provide another level of indirection for the SHA-1 functions 2015-11-05 10:35:11 -08:00
refs Merge branch 'bc/object-id' 2017-03-17 13:50:25 -07:00
t hash-object: fix buffer reuse with --path in a subdirectory 2017-03-21 11:12:52 -07:00
templates pre-receive.sample: mark it executable 2016-10-28 14:21:11 -07:00
vcs-svn Merge branch 'mr/vcs-svn-printf-ulong' into maint 2016-09-29 16:49:37 -07:00
xdiff xdiff -W: relax end-of-file function detection 2017-01-15 16:08:11 -08:00
.gitattributes .gitattributes: set file type for C files 2016-07-07 14:11:15 -07:00
.gitignore rebase--helper: add a builtin helper for interactive rebases 2017-02-09 14:55:26 -08:00
.mailmap Merge branch 'ps/urlmatch-wildcard' 2017-02-27 13:57:12 -08:00
.travis.yml Travis: also test on 32-bit Linux 2017-03-06 11:19:09 -08:00
abspath.c prefix_filename: simplify windows #ifdef 2017-03-21 11:18:41 -07:00
aclocal.m4
advice.c i18n: advice: internationalize message for conflicts 2016-06-17 15:45:48 -07:00
advice.h
alias.c convert trivial cases to ALLOC_ARRAY 2016-02-22 14:51:09 -08:00
alloc.c
apply.c prefix_filename: return newly allocated string 2017-03-21 11:18:41 -07:00
apply.h apply: learn to use a different index file 2016-09-07 12:29:54 -07:00
archive-tar.c Merge branch 'jk/big-and-future-archive-tar' 2016-08-12 09:47:37 -07:00
archive-zip.c archive-zip: load userdiff config 2017-01-07 18:49:30 -08:00
archive.c attr: convert git_check_attrs() callers to use the new API 2017-02-01 13:46:52 -08:00
archive.h archive: read local configuration 2016-11-22 13:55:20 -08:00
argv-array.c argv-array: add detach function 2016-02-22 14:50:32 -08:00
argv-array.h argv-array: add detach function 2016-02-22 14:50:32 -08:00
attr.c pathspec: allow querying for attributes 2017-03-13 15:28:54 -07:00
attr.h pathspec: allow querying for attributes 2017-03-13 15:28:54 -07:00
base85.c
bisect.c Merge branch 'mm/two-more-xstrfmt' into maint 2017-03-16 13:56:43 -07:00
bisect.h bisect: simplify the addition of new bisect terms 2015-08-03 11:42:41 -07:00
blob.c
blob.h
branch.c branch: record creation of renamed branch in HEAD's log 2017-02-20 22:04:47 -08:00
branch.h branch: record creation of renamed branch in HEAD's log 2017-02-20 22:04:47 -08:00
builtin.h rebase--helper: add a builtin helper for interactive rebases 2017-02-09 14:55:26 -08:00
bulk-checkin.c compression: unify pack.compression configuration parsing 2016-11-15 21:16:22 -08:00
bulk-checkin.h
bundle.c bundle: don't leak an fd in case of early return 2016-04-01 10:33:18 -07:00
bundle.h
cache-tree.c cache: convert struct cache_entry to use struct object_id 2016-09-07 12:59:42 -07:00
cache-tree.h
cache.h prefix_filename: return newly allocated string 2017-03-21 11:18:41 -07:00
check_bindir
check-builtins.sh
check-racy.c check-racy.c: use error_errno() 2016-05-09 12:29:08 -07:00
color.c Merge branch 'nd/log-graph-configurable-colors' 2017-02-02 13:36:58 -08:00
color.h Merge branch 'js/color-on-windows-comment' into maint 2016-07-28 11:25:55 -07:00
column.c use xmallocz to avoid size arithmetic 2016-02-22 14:51:09 -08:00
column.h
combine-diff.c diff_aligned_abbrev: use "struct oid" 2016-10-26 13:30:51 -07:00
command-list.txt relink: retire the command 2017-01-25 14:42:37 -08:00
commit-slab.h Merge branch 'vs/typofix' 2016-08-12 09:47:37 -07:00
commit.c Merge branch 'rs/commit-parsing-optim' 2017-03-10 13:24:22 -08:00
commit.h Merge branch 'rs/log-email-subject' 2017-03-10 13:24:24 -08:00
common-main.c attr: use hashmap for attribute dictionary 2017-02-01 13:46:53 -08:00
config.c Merge branch 'js/early-config' 2017-03-17 13:50:28 -07:00
config.mak.in
config.mak.uname Merge branch 'jh/mingw-openssl-sha1' into maint 2017-03-16 13:56:41 -07:00
configure.ac wrapper.c: remove unused gitmkstemps() function 2017-02-28 11:54:21 -08:00
connect.c connect.c: stop conflating ssh command names and overrides 2017-02-10 13:47:24 -08:00
connect.h connect & http: support -4 and -6 switches for remote operations 2016-02-12 11:34:14 -08:00
connected.c check_connected: accept an env argument 2016-10-10 13:54:02 -07:00
connected.h check_connected: accept an env argument 2016-10-10 13:54:02 -07:00
convert.c attr: convert git_check_attrs() callers to use the new API 2017-02-01 13:46:52 -08:00
convert.h convert: unify the "auto" handling of CRLF 2016-07-06 11:53:51 -07:00
copy.c copy.c: use error_errno() 2016-05-09 12:29:08 -07:00
COPYING
credential-cache--daemon.c i18n: credential-cache--daemon: mark advice for translation 2016-10-17 14:51:47 -07:00
credential-cache.c add an extra level of indirection to main() 2016-07-01 15:09:10 -07:00
credential-store.c add an extra level of indirection to main() 2016-07-01 15:09:10 -07:00
credential.c credential: let empty credential specs reset helper list 2016-02-26 10:58:14 -08:00
credential.h
csum-file.c sha1fd_check: die when we cannot open the file 2015-03-19 13:35:15 -07:00
csum-file.h
ctype.c kwset: use unsigned char to store values with high-bit set 2015-03-02 12:32:24 -08:00
daemon.c Merge branch 'jk/daemon-path-ok-check-truncation' into maint 2016-11-29 13:27:56 -08:00
date.c date: add "unix" format 2016-07-27 14:15:51 -07:00
decorate.c Remove get_object_hash. 2015-11-20 08:02:05 -05:00
decorate.h
delta.h
diff-delta.c
diff-lib.c commit: fix empty commit creation when there's no changes but ita entries 2016-10-24 10:48:23 -07:00
diff-no-index.c prefix_filename: return newly allocated string 2017-03-21 11:18:41 -07:00
diff.c prefix_filename: return newly allocated string 2017-03-21 11:18:41 -07:00
diff.h Merge branch 'nd/ita-empty-commit' 2016-10-27 14:58:50 -07:00
diffcore-break.c Merge branch 'tk/diffcore-delta-remove-unused' into maint 2016-11-29 13:28:03 -08:00
diffcore-delta.c Merge branch 'tk/diffcore-delta-remove-unused' 2016-11-17 13:45:22 -08:00
diffcore-order.c use QSORT 2016-09-29 15:42:18 -07:00
diffcore-pickaxe.c Merge branch 'js/regexec-buf' into maint 2016-09-29 16:49:45 -07:00
diffcore-rename.c Merge branch 'tk/diffcore-delta-remove-unused' into maint 2016-11-29 13:28:03 -08:00
diffcore.h Merge branch 'tk/diffcore-delta-remove-unused' into maint 2016-11-29 13:28:03 -08:00
dir-iterator.c dir_iterator: new API for iterating over a directory tree 2016-06-20 11:38:21 -07:00
dir-iterator.h dir_iterator: new API for iterating over a directory tree 2016-06-20 11:38:21 -07:00
dir.c Merge branch 'bw/attr-pathspec' 2017-03-17 13:50:26 -07:00
dir.h submodule: add absorb-git-dir function 2016-12-12 15:15:07 -08:00
editor.c editor.c: use error_errno() 2016-05-09 12:29:08 -07:00
entry.c streaming: make stream_blob_to_fd take struct object_id 2016-09-07 12:59:42 -07:00
environment.c real_pathdup(): fix callsites that wanted it to die on error 2017-03-08 14:38:41 -08:00
exec_cmd.c Merge branch 'js/exec-path-coverity-workaround' into maint 2017-01-31 13:32:10 -08:00
exec_cmd.h common-main: stop munging argv[0] path 2016-11-29 11:01:48 -08:00
fast-import.c delete_ref: accept a reflog message argument 2017-02-20 22:04:47 -08:00
fetch-pack.c Merge branch 'mm/fetch-show-error-message-on-unadvertised-object' 2017-03-14 15:23:18 -07:00
fetch-pack.h fetch-pack: move code to report unmatched refs to a function 2017-03-02 11:12:53 -08:00
fmt-merge-msg.h
fsck.c fsck: lazily load types under --connectivity-only 2017-01-26 10:51:09 -08:00
fsck.h fsck: give the error function a chance to see the fsck_options 2016-07-18 11:35:00 -07:00
generate-cmdlist.sh
gettext.c gettext: add is_utf8_locale() 2016-07-01 12:44:57 -07:00
gettext.h gettext: add is_utf8_locale() 2016-07-01 12:44:57 -07:00
git-add--interactive.perl Merge branch 'jk/add-i-use-pathspecs' 2017-03-17 13:50:26 -07:00
git-archimport.perl
git-bisect.sh i18n: unmark die messages for translation 2016-06-17 15:46:10 -07:00
git-compat-util.h wrapper.c: remove unused gitmkstemps() function 2017-02-28 11:54:21 -08:00
git-cvsexportcommit.perl
git-cvsimport.perl
git-cvsserver.perl typofix: assorted typofixes in comments, documentation and messages 2016-05-06 13:16:37 -07:00
git-difftool--helper.sh difftool: always honor fatal error exit codes 2016-08-15 15:24:05 -07:00
git-filter-branch.sh filter-branch: fix --prune-empty on parentless commits 2017-03-03 12:43:37 -08:00
git-instaweb.sh
git-merge-octopus.sh git-merge-octopus: do not capitalize "octopus" 2016-09-08 12:17:10 -07:00
git-merge-one-file.sh Merge branch 'jk/no-diff-emit-common' 2016-02-26 13:37:14 -08:00
git-merge-resolve.sh
git-mergetool--lib.sh mergetool: honor mergetool.$tool.trustExitCode for built-in tools 2016-11-29 10:54:03 -08:00
git-mergetool.sh mergetool: fix running in subdir when rerere enabled 2017-01-10 13:22:51 -08:00
git-p4.py Merge branch 'ls/p4-path-encoding' 2017-02-16 14:45:12 -08:00
git-parse-remote.sh i18n: git-parse-remote.sh: mark strings for translation 2016-04-19 12:07:49 -07:00
git-quiltimport.sh git-quiltimport: add commandline option --series <file> 2015-09-01 11:10:07 -07:00
git-rebase--am.sh rebase: update comment about FreeBSD /bin/sh 2016-06-17 11:04:38 -07:00
git-rebase--interactive.sh rebase -i: use the rebase--helper builtin 2017-02-09 14:55:40 -08:00
git-rebase--merge.sh Merge branch 'em/newer-freebsd-shells-are-fine-with-returns' into maint 2016-07-06 13:06:41 -07:00
git-rebase.sh Merge branch 'nd/rebase-forget' 2016-12-19 14:45:35 -08:00
git-remote-testgit.sh
git-request-pull.sh request-pull: drop old USAGE stuff 2017-01-15 16:23:23 -08:00
git-send-email.perl Merge branch 'jh/send-email-one-cc' 2017-03-10 13:24:23 -08:00
git-sh-i18n.sh i18n: rebase-interactive: mark here-doc strings for translation 2016-06-17 15:45:48 -07:00
git-sh-setup.sh Merge branch 'va/i18n-even-more' 2016-12-27 00:11:45 -08:00
git-stash.sh stash: allow pathspecs in the no verb form 2017-02-28 14:21:10 -08:00
git-submodule.sh Merge branch 'sb/submodule-update-initial-runs-custom-script' 2017-02-03 11:25:19 -08:00
git-svn.perl git svn: fix authentication with 'branch' 2017-03-07 21:29:03 +00:00
GIT-VERSION-GEN Preparing for 2.12.1 2017-03-16 14:01:20 -07:00
git-web--browse.sh
git.c rebase--helper: add a builtin helper for interactive rebases 2017-02-09 14:55:26 -08:00
git.rc
gpg-interface.c gpg-interface: use more status letters 2016-10-12 10:41:59 -07:00
gpg-interface.h gpg-interface, tag: add GPG_VERIFY_OMIT_STATUS flag 2017-01-17 16:10:22 -08:00
graph.c Merge branch 'rs/swap' 2017-02-15 12:54:19 -08:00
graph.h graph: add support for --line-prefix on all graph-aware output 2016-08-31 18:07:09 -07:00
grep.c grep: add submodules as a grep source type 2016-12-22 11:47:33 -08:00
grep.h grep: add submodules as a grep source type 2016-12-22 11:47:33 -08:00
hash.h hash.h: move SHA-1 implementation selection into a header file 2017-03-15 11:00:09 -07:00
hashmap.c convert trivial cases to FLEX_ARRAY macros 2016-02-22 14:51:09 -08:00
hashmap.h
help.c help: improve is_executable() on Windows 2017-01-30 09:04:17 -08:00
help.h
hex.c hex: introduce parse_oid_hex 2017-02-20 01:11:26 -08:00
http-backend.c pkt-line: rename packet_write() to packet_write_fmt() 2016-10-17 11:36:50 -07:00
http-fetch.c common-main: call git_setup_gettext() 2016-07-01 15:09:10 -07:00
http-push.c Merge branch 'jk/common-main' into maint 2016-09-08 21:35:51 -07:00
http-walker.c Merge branch 'jk/http-walker-buffer-underflow-fix' 2017-03-17 13:50:26 -07:00
http.c Merge branch 'jt/http-base-url-update-upon-redirect' into maint 2017-03-16 13:56:42 -07:00
http.h Merge branch 'jk/http-walker-limit-redirect' into maint 2017-01-17 14:49:29 -08:00
ident.c ident: do not ignore empty config name/email 2017-02-23 12:58:47 -08:00
imap-send.c Merge branch 'jc/cocci-xstrdup-or-null' into maint 2016-10-28 09:01:23 -07:00
INSTALL
iterator.h refs: introduce an iterator interface 2016-06-20 11:38:20 -07:00
khash.h convert trivial cases to ALLOC_ARRAY 2016-02-22 14:51:09 -08:00
kwset.c
kwset.h
levenshtein.c convert trivial cases to ALLOC_ARRAY 2016-02-22 14:51:09 -08:00
levenshtein.h
LGPL-2.1 provide a copy of the LGPLv2.1 2011-05-19 18:23:17 -07:00
line-log.c Merge branch 'vn/line-log-memcpy-size-fix' into maint 2017-03-16 13:56:42 -07:00
line-log.h
line-range.c use SWAP macro 2017-01-30 14:17:00 -08:00
line-range.h
list-objects.c struct name_entry: use struct object_id instead of unsigned char sha1[20] 2016-04-25 14:23:42 -07:00
list-objects.h list-objects: pass full pathname to callbacks 2016-03-16 10:41:04 -07:00
list.h list: avoid incompatibility with *BSD sys/queue.h 2016-07-18 11:06:51 -07:00
ll-merge.c attr: convert git_check_attrs() callers to use the new API 2017-02-01 13:46:52 -08:00
ll-merge.h
lockfile.c lockfile: LOCK_REPORT_ON_ERROR 2016-12-07 11:31:59 -08:00
lockfile.h lockfile: move REPORT_ON_ERROR bit elsewhere 2016-12-27 09:12:09 -08:00
log-tree.c pretty: use fmt_output_email_subject() 2017-03-01 15:09:17 -08:00
log-tree.h pretty: use fmt_output_email_subject() 2017-03-01 15:09:17 -08:00
mailinfo.c Merge branch 'jt/mailinfo-fold-in-body-headers' into maint 2017-01-17 15:11:06 -08:00
mailinfo.h mailinfo: handle in-body header continuations 2016-09-21 10:23:11 -07:00
mailmap.c cocci: refactor common patterns to use xstrdup_or_null() 2016-10-12 11:22:10 -07:00
mailmap.h
Makefile Merge branch 'bc/sha1-header-selection-with-cpp-macros' 2017-03-17 13:50:27 -07:00
match-trees.c match-trees: convert several leaf functions to use struct object_id 2016-04-25 14:26:29 -07:00
merge-blobs.c Merge branch 'jk/no-diff-emit-common' into maint 2016-03-10 11:13:42 -08:00
merge-blobs.h
merge-recursive.c Merge branch 'mm/merge-rename-delete-message' 2017-02-27 13:57:12 -08:00
merge-recursive.h merge-recursive: offer an option to retain the output in 'obuf' 2016-08-01 11:45:30 -07:00
merge.c lockfile: LOCK_REPORT_ON_ERROR 2016-12-07 11:31:59 -08:00
mergesort.c
mergesort.h
mru.c add generic most-recently-used list 2016-07-29 11:05:07 -07:00
mru.h add generic most-recently-used list 2016-07-29 11:05:07 -07:00
name-hash.c convert trivial cases to FLEX_ARRAY macros 2016-02-22 14:51:09 -08:00
notes-cache.c notes: allow treeish expressions as notes ref 2016-01-12 15:10:01 -08:00
notes-cache.h
notes-merge.c Merge branch 'va/i18n-more' 2016-09-26 16:09:18 -07:00
notes-merge.h
notes-utils.c notes: allow treeish expressions as notes ref 2016-01-12 15:10:01 -08:00
notes-utils.h
notes.c notes: convert init_notes to use struct object_id 2016-09-07 12:59:42 -07:00
notes.h Merge branch 'jk/notes-merge-from-anywhere' 2016-02-03 14:15:59 -08:00
object.c use SWAP macro 2017-01-30 14:17:00 -08:00
object.h fetch-pack: cache results of for_each_alternate_ref 2017-02-08 15:39:55 -08:00
oidset.c add oidset API 2017-02-08 15:39:55 -08:00
oidset.h add oidset API 2017-02-08 15:39:55 -08:00
pack-bitmap-write.c use QSORT 2016-09-29 15:42:18 -07:00
pack-bitmap.c sha1_file: rename git_open_noatime() to git_open() 2016-10-25 10:59:13 -07:00
pack-bitmap.h
pack-check.c Merge branch 'jk/verify-packfile-gently' into maint 2016-10-11 14:21:36 -07:00
pack-objects.c
pack-objects.h pack-objects: enforce --depth limit in reused deltas 2017-01-27 16:24:44 -08:00
pack-revindex.c use SWAP macro 2017-01-30 14:17:00 -08:00
pack-revindex.h pack-revindex: store entries directly in packed_git 2015-12-21 14:36:28 -08:00
pack-write.c use QSORT 2016-09-29 15:42:18 -07:00
pack.h fsck: use streaming interface for large blobs in pack 2016-07-13 09:15:29 -07:00
pager.c setup: make read_early_config() reusable 2017-03-14 14:24:16 -07:00
parse-options-cb.c Merge branch 'rs/cocci' 2016-10-17 13:25:21 -07:00
parse-options.c prefix_filename: return newly allocated string 2017-03-21 11:18:41 -07:00
parse-options.h Merge branch 'mh/diff-indent-heuristic' 2016-09-26 16:09:16 -07:00
patch-delta.c
patch-ids.c patch-ids: refuse to compute patch-id for merge commit 2016-09-12 13:45:01 -07:00
patch-ids.h rebase: avoid computing unnecessary patch IDs 2016-08-11 14:39:16 -07:00
path.c Merge branch 'js/normalize-path-copy-ceil' into maint 2017-01-17 15:11:03 -08:00
pathspec.c pathspec: allow escaped query values 2017-03-13 15:28:56 -07:00
pathspec.h pathspec: allow querying for attributes 2017-03-13 15:28:54 -07:00
pkt-line.c pkt-line: add functions to read/write flush terminated packet streams 2016-10-17 11:36:50 -07:00
pkt-line.h pkt-line: add functions to read/write flush terminated packet streams 2016-10-17 11:36:50 -07:00
preload-index.c preload-index: avoid lstat for skip-worktree items 2017-02-10 14:44:18 -08:00
pretty.c Merge branch 'rs/log-email-subject' 2017-03-10 13:24:24 -08:00
prio-queue.c use SWAP macro 2017-01-30 14:17:00 -08:00
prio-queue.h
progress.c stop_progress_msg: convert xsnprintf to xstrfmt 2017-02-16 11:28:02 -08:00
progress.h
prompt.c
prompt.h
quote.c Merge branch 'nd/icase' into maint 2016-07-28 11:26:03 -07:00
quote.h Merge branch 'nd/icase' into maint 2016-07-28 11:26:03 -07:00
reachable.c Convert object iteration callbacks to struct object_id 2017-02-22 10:12:15 -08:00
reachable.h
read-cache.c Merge branch 'cc/split-index-config' 2017-03-17 13:50:23 -07:00
README.md README: create HTTP/HTTPS links from URLs in Markdown 2017-03-01 14:45:45 -08:00
ref-filter.c Merge branch 'jk/ref-filter-flags-cleanup' 2017-03-17 13:50:25 -07:00
ref-filter.h ref-filter: move ref_cbdata definition into ref-filter.c 2017-03-10 11:51:30 -08:00
reflog-walk.c refs: convert each_reflog_ent_fn to struct object_id 2017-02-22 10:12:15 -08:00
reflog-walk.h
refs.c Merge branch 'bc/object-id' 2017-03-17 13:50:25 -07:00
refs.h Merge branch 'bc/object-id' 2017-03-17 13:50:25 -07:00
RelNotes Preparing for 2.12.1 2017-03-16 14:01:20 -07:00
remote-curl.c Merge branch 'dt/smart-http-detect-server-going-away' into maint 2017-01-17 15:19:03 -08:00
remote-testsvn.c common-main: call git_extract_argv0_path() 2016-07-01 15:09:10 -07:00
remote.c Merge branch 'jn/remote-helpers-with-git-dir' 2017-02-27 13:57:16 -08:00
remote.h Merge branch 'mm/fetch-show-error-message-on-unadvertised-object' 2017-03-14 15:23:18 -07:00
replace_object.c
rerere.c hold_locked_index(): align error handling with hold_lockfile_for_update() 2016-12-07 11:31:59 -08:00
rerere.h Merge branch 'jc/rerere-multi' 2016-04-25 15:17:15 -07:00
resolve-undo.c cache: convert struct cache_entry to use struct object_id 2016-09-07 12:59:42 -07:00
resolve-undo.h
revision.c Merge branch 'bc/object-id' 2017-03-17 13:50:25 -07:00
revision.h Merge branch 'lt/pretty-expand-tabs' 2016-04-13 14:12:36 -07:00
run-command.c Merge branch 'js/mingw-hooks-with-exe-suffix' 2017-02-02 13:36:57 -08:00
run-command.h execv_dashed_external: wait for child on signal death 2017-01-09 13:41:40 -08:00
send-pack.c send-pack: report signal death of pack-objects 2017-03-07 14:58:36 -08:00
send-pack.h push: accept push options 2016-07-14 15:50:41 -07:00
sequencer.c sequencer (rebase -i): write out the final message 2017-01-17 14:06:01 -08:00
sequencer.h sequencer (rebase -i): learn about the 'verbose' mode 2017-01-09 14:57:29 -08:00
server-info.c use QSORT 2016-09-29 15:42:18 -07:00
setup.c prefix_filename: return newly allocated string 2017-03-21 11:18:41 -07:00
sh-i18n--envsubst.c remove unnecessary check before QSORT 2016-09-29 15:42:18 -07:00
sha1_file.c Merge branch 'bc/object-id' 2017-03-17 13:50:25 -07:00
sha1_name.c Merge branch 'bc/object-id' 2017-03-17 13:50:25 -07:00
sha1-array.c Merge branch 'rs/qsort' 2016-10-10 14:03:46 -07:00
sha1-array.h sha1_array: let callbacks interrupt iteration 2016-09-26 11:46:41 -07:00
sha1-lookup.c
sha1-lookup.h
shallow.c Merge branch 'nd/shallow-fixup' into maint 2017-01-17 15:11:05 -08:00
shell.c common-main: call git_setup_gettext() 2016-07-01 15:09:10 -07:00
shortlog.h shortlog: group by committer information 2016-12-15 16:19:13 -08:00
show-index.c common-main: call git_setup_gettext() 2016-07-01 15:09:10 -07:00
sideband.c Merge branch 'lf/recv-sideband-cleanup' into maint 2016-08-08 14:21:41 -07:00
sideband.h sideband.c: make send_sideband() return void 2016-06-16 11:40:19 -07:00
sigchain.c sigchain: add command to pop all common signals 2015-12-16 12:06:08 -08:00
sigchain.h sigchain: add command to pop all common signals 2015-12-16 12:06:08 -08:00
split-index.c split-index: add {add,remove}_split_index() functions 2017-03-01 13:24:21 -08:00
split-index.h split-index: add {add,remove}_split_index() functions 2017-03-01 13:24:21 -08:00
strbuf.c strbuf: add strbuf_add_real_path() 2017-02-27 11:02:06 -08:00
strbuf.h Merge branch 'jk/interpret-branch-name' 2017-03-14 15:23:18 -07:00
streaming.c Merge branch 'jk/pack-objects-optim-mru' 2016-10-10 14:03:47 -07:00
streaming.h streaming: make stream_blob_to_fd take struct object_id 2016-09-07 12:59:42 -07:00
string-list.c string-list: use QSORT_S in string_list_sort() 2017-01-23 11:02:38 -08:00
string-list.h
submodule-config.c Merge branch 'bw/push-submodule-only' 2017-01-31 13:14:56 -08:00
submodule-config.h Merge branch 'bw/grep-recurse-submodules' 2017-01-18 15:12:11 -08:00
submodule.c Merge branch 'sb/rev-parse-show-superproject-root' 2017-03-17 13:50:25 -07:00
submodule.h rev-parse: add --show-superproject-working-tree 2017-03-08 15:52:03 -08:00
symlinks.c
tag.c gpg-interface, tag: add GPG_VERIFY_OMIT_STATUS flag 2017-01-17 16:10:22 -08:00
tag.h verify-tag: move tag verification code to tag.c 2016-04-22 14:06:46 -07:00
tar.h
tempfile.c tempfile: set errno to a known value before calling ferror() 2017-02-17 14:40:29 -08:00
tempfile.h mingw: ensure temporary file handles are not inherited by child processes 2016-08-23 09:09:55 -07:00
thread-utils.c
thread-utils.h
tmp-objdir.c tmp-objdir: quote paths we add to alternates 2016-12-12 15:10:46 -08:00
tmp-objdir.h tmp-objdir: introduce API for temporary object directories 2016-10-10 13:54:02 -07:00
trace.c trace: do not fall back to stderr 2016-08-05 09:28:17 -07:00
trace.h
trailer.c trailer: have function to describe trailer layout 2016-11-29 14:22:18 -08:00
trailer.h trailer: have function to describe trailer layout 2016-11-29 14:22:18 -08:00
transport-helper.c Merge branch 'jn/remote-helpers-with-git-dir' 2017-02-27 13:57:16 -08:00
transport.c Merge branch 'bc/object-id' 2017-03-17 13:50:25 -07:00
transport.h for_each_alternate_ref: pass name/oid instead of ref struct 2017-02-08 15:39:55 -08:00
tree-diff.c Merge branch 'jk/avoid-unbounded-alloca' into maint 2016-07-06 13:06:39 -07:00
tree-walk.c grep: enable recurse-submodules to work on <tree> objects 2016-12-22 11:47:33 -08:00
tree-walk.h fsck: handle bad trees like other errors 2016-09-27 14:09:10 -07:00
tree.c use QSORT 2016-09-29 15:42:18 -07:00
tree.h
unicode_width.h unicode_width.h: update the width tables to Unicode 9.0 2016-12-14 09:48:07 -08:00
unimplemented.sh unimplemented.sh: use the $( ... ) construct for command substitution 2015-12-27 15:33:13 -08:00
unix-socket.c
unix-socket.h
unpack-trees.c Merge branch 'sb/unpack-trees-super-prefix' 2017-02-03 11:25:18 -08:00
unpack-trees.h
upload-pack.c upload-pack: report "not our ref" to client 2017-02-23 12:14:40 -08:00
url.c introduce hex2chr() for converting two hexadecimal digits to a character 2016-09-07 10:42:46 -07:00
url.h
urlmatch.c urlmatch: allow globbing for the URL host part 2017-02-01 13:22:50 -08:00
urlmatch.h urlmatch: include host in urlmatch ranking 2017-02-01 13:22:46 -08:00
usage.c Merge branch 'jk/vreport-sanitize' 2017-01-31 13:14:56 -08:00
userdiff.c attr: convert git_check_attrs() callers to use the new API 2017-02-01 13:46:52 -08:00
userdiff.h diff: clarify textconv interface 2016-02-22 10:40:35 -08:00
utf8.c utf8: accept "latin-1" as ISO-8859-1 2016-09-26 18:16:23 -07:00
utf8.h typofix: assorted typofixes in comments, documentation and messages 2016-05-06 13:16:37 -07:00
varint.c
varint.h
version.c include agent identifier in capability string 2012-08-03 13:03:34 -07:00
version.h
versioncmp.c versioncmp: generalize version sort suffix reordering 2017-01-12 12:25:24 -08:00
walker.c walker: let walker_say take arbitrary formats 2016-07-08 10:11:23 -07:00
walker.h walker: let walker_say take arbitrary formats 2016-07-08 10:11:23 -07:00
wildmatch.c typofix: assorted typofixes in comments, documentation and messages 2016-05-06 13:16:37 -07:00
wildmatch.h
worktree.c prefix_filename: return newly allocated string 2017-03-21 11:18:41 -07:00
worktree.h worktree: check if a submodule uses worktrees 2016-12-12 15:15:07 -08:00
wrap-for-bin.sh wrap-for-bin.sh: regenerate bin-wrappers when switching branches 2016-05-10 13:23:34 -07:00
wrapper.c wrapper.c: remove unused gitmkstemps() function 2017-02-28 11:54:21 -08:00
write_or_die.c run-command: move check_pipe() from write_or_die to run_command 2016-10-17 11:36:49 -07:00
ws.c attr: convert git_check_attrs() callers to use the new API 2017-02-01 13:46:52 -08:00
wt-status.c Merge branch 'mg/status-porcelain-no-i18n' 2017-03-17 13:50:27 -07:00
wt-status.h wt-status: teach has_{unstaged,uncommitted}_changes() about submodules 2016-10-07 09:29:31 -07:00
xdiff-interface.c Merge branch 'js/regexec-buf' into maint 2016-09-29 16:49:45 -07:00
xdiff-interface.h Convert read_mmblob to take struct object_id. 2016-09-07 12:59:42 -07:00
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-.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.

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