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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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Ævar Arnfjörð Bjarmason 4ef91a2d79 commit: fix duplication regression in permission error output 
Fix a regression in the error output emitted when .git/objects can't
be written to. Before 9c4d6c0297 (cache-tree: Write updated
cache-tree after commit, 2014-07-13) we'd emit only one "insufficient
permission" error, now we'll do so again.

The cause is rather straightforward, we've got WRITE_TREE_SILENT for
the use-case of wanting to prepare an index silently, quieting any
permission etc. error output. Then when we attempt to update to
that (possibly broken) index we'll run into the same errors again.

But with 9c4d6c0297 the gap between the cache-tree API and the object
store wasn't closed in terms of asking write_object_file() to be
silent. I.e. post-9c4d6c0297b the first call is to prepare_index(),
and after that we'll call prepare_to_commit(). We only want verbose
error output from the latter.

So let's add and use that facility with a corresponding HASH_SILENT
flag, its only user is cache-tree.c's update_one(), which will set it
if its "WRITE_TREE_SILENT" flag is set.

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2021-10-12 11:16:59 -07:00
.github Merge branch 'js/ci-check-whitespace-updates' 2021-08-02 14:06:40 -07:00
block-sha1 block-sha1: drop trailing semicolon from macro definition 2021-03-17 10:20:01 -07:00
builtin Merge branch 'rs/use-fspathhash' 2021-08-04 13:28:54 -07:00
ci ci/install-dependencies: handle "sparse" job package installs 2021-07-26 15:20:51 -07:00
compat mingw: align symlinks-related rmdir() behavior with Linux 2021-08-02 15:10:58 -07:00
contrib Merge branch 'ab/attribute-format' 2021-07-28 13:17:59 -07:00
Documentation Git 2.33 2021-08-16 12:15:44 -07:00
ewah use CALLOC_ARRAY 2021-03-13 16:00:09 -08:00
git-gui Merge https://github.com/prati0100/git-gui 2021-03-04 12:38:50 -08:00
gitk-git Merge remote-tracking branch 'paulus/master' into pm/gitk-update 2020-10-03 10:06:27 -07:00
gitweb gitweb: add "e-mail privacy" feature to redact e-mail addresses 2021-04-08 15:54:26 -07:00
mergetools mergetools/kdiff3: make kdiff3 work on Windows too 2021-06-08 10:26:16 +09:00
negotiator use CALLOC_ARRAY 2021-03-13 16:00:09 -08:00
perl Merge branch 'ab/send-email-optim' 2021-07-22 13:05:54 -07:00
po l10n: sv.po: Update Swedish translation (5230t0f0u) 2021-08-16 06:54:20 +08:00
ppc
refs Merge branch 'hn/refs-debug-empty-prefix' 2021-07-28 13:18:04 -07:00
sha1collisiondetection@855827c583
sha1dc
sha256
t commit: fix duplication regression in permission error output 2021-10-12 11:16:59 -07:00
templates
trace2 Merge branch 'ab/trace2-squelch-gcc-warning' 2021-06-14 13:33:28 +09:00
xdiff Merge branch 'ab/pickaxe-pcre2' 2021-07-13 16:52:50 -07:00
.cirrus.yml
.clang-format
.editorconfig
.gitattributes CoC: explicitly take any whitespace breakage 2021-01-04 09:44:49 -08:00
.gitignore Merge branch 'ls/subtree' 2021-05-10 16:59:47 +09:00
.gitmodules
.mailmap Add entry for Ramkumar Ramachandra 2021-03-08 09:56:34 -08:00
.travis.yml ci: remove GETTEXT_POISON jobs 2021-01-21 15:50:00 -08:00
.tsan-suppressions
abspath.c abspath: add a function to resolve paths with missing components 2020-12-12 23:35:47 -08:00
aclocal.m4
add-interactive.c Merge branch 'rs/xcalloc-takes-nelem-first' 2021-03-19 15:25:39 -07:00
add-interactive.h
add-patch.c *.c static functions: add missing __attribute__((format)) 2021-07-13 15:20:20 -07:00
advice.c add: warn when asked to update SKIP_WORKTREE entries 2021-04-08 14:18:03 -07:00
advice.h advice.h: add missing __attribute__((format)) & fix usage 2021-07-13 15:20:20 -07:00
alias.c
alias.h headers: normalize the spelling of some header guards 2018-10-18 13:39:35 +09:00
alloc.c
alloc.h
apply.c string-list.h users: change to use *_{nodup,dup}() 2021-07-01 12:32:22 -07:00
apply.h
archive-tar.c use CALLOC_ARRAY 2021-03-13 16:00:09 -08:00
archive-zip.c
archive.c string-list.h users: change to use *_{nodup,dup}() 2021-07-01 12:32:22 -07:00
archive.h archive: expand only a single %(describe) per archive 2021-03-11 13:22:44 -08:00
attr.c *: fix typos which duplicate a word 2021-06-14 10:16:06 +09:00
attr.h *: remove 'const' qualifier for struct index_state 2021-04-14 13:46:00 -07:00
banned.h banned.h: mark ctime_r() and asctime_r() as banned 2020-12-02 14:30:39 -08:00
base85.c
bisect.c use CALLOC_ARRAY 2021-03-13 16:00:09 -08:00
bisect.h
blame.c hash: provide per-algorithm null OIDs 2021-04-27 16:31:39 +09:00
blame.h blame: simplify 'setup_blame_bloom_data' interface 2020-11-01 15:54:15 -08:00
blob.c
blob.h
bloom.c Merge branch 'ah/plugleaks' 2021-05-07 12:47:41 +09:00
bloom.h
branch.c Merge branch 'bc/hash-transition-interop-part-1' 2021-05-10 16:59:46 +09:00
branch.h
builtin.h parallel-checkout: make it truly parallel 2021-04-19 11:57:05 -07:00
bulk-checkin.c bulk-checkin: make buffer reuse more obvious and safer 2021-06-11 13:01:22 +09:00
bulk-checkin.h
bundle.c bundle: remove "ref_list" in favor of string-list.c API 2021-07-06 12:10:17 -07:00
bundle.h bundle: remove "ref_list" in favor of string-list.c API 2021-07-06 12:10:17 -07:00
cache-tree.c commit: fix duplication regression in permission error output 2021-10-12 11:16:59 -07:00
cache-tree.h cache-tree: extract subtree_pos() 2021-01-23 17:14:07 -08:00
cache.h commit: fix duplication regression in permission error output 2021-10-12 11:16:59 -07:00
cbtree.c oidtree: a crit-bit tree for odb_loose_cache 2021-07-07 21:28:04 -07:00
cbtree.h oidtree: avoid unaligned access to crit-bit tree 2021-08-15 13:13:50 -07:00
chdir-notify.c
chdir-notify.h
check_bindir
check-builtins.sh
checkout.c
checkout.h
chunk-format.c csum-file.h: increase hashfile buffer size 2021-05-19 16:41:21 +09:00
chunk-format.h chunk-format: create read chunk API 2021-02-18 13:38:16 -08:00
CODE_OF_CONDUCT.md CoC: update to version 2.0 + local changes 2021-01-13 17:45:04 -08:00
color.c
color.h
column.c
column.h
combine-diff.c Merge branch 'ab/pickaxe-pcre2' 2021-07-13 16:52:50 -07:00
command-list.txt mailmap doc: create a new "gitmailmap(5)" man page 2021-01-12 14:04:39 -08:00
commit-graph.c Merge branch 'ab/attribute-format' 2021-07-28 13:17:59 -07:00
commit-graph.h commit-graph: use config to specify generation type 2021-02-25 15:10:41 -08:00
commit-reach.c use CALLOC_ARRAY 2021-03-13 16:00:09 -08:00
commit-reach.h commit-graph: return 64-bit generation number 2021-01-18 16:21:18 -08:00
commit-slab-decl.h
commit-slab-impl.h
commit-slab.h
commit.c Merge branch 'ds/gender-neutral-doc' 2021-07-16 17:42:53 -07:00
commit.h Merge branch 'cm/rebase-i-fixup-amend-reword' 2021-03-26 14:59:03 -07:00
common-main.c
config.c Merge branch 'ds/gender-neutral-doc' 2021-07-16 17:42:53 -07:00
config.h Merge branch 'ds/gender-neutral-doc' 2021-07-16 17:42:53 -07:00
config.mak.dev Merge branch 'jc/sparse-error-for-developer-build' 2020-11-18 13:32:54 -08:00
config.mak.in
config.mak.uname Merge branch 'js/config-mak-windows-pcre-fix' 2021-07-16 17:42:47 -07:00
configure.ac Remove support for v1 of the PCRE library 2021-01-23 21:15:43 -08:00
connect.c hash: provide per-algorithm null OIDs 2021-04-27 16:31:39 +09:00
connect.h
connected.c
connected.h
convert.c convert: release strbuf to avoid leak 2021-07-26 12:19:20 -07:00
convert.h Merge branch 'ds/sparse-index-protections' 2021-04-30 13:50:26 +09:00
copy.c
COPYING
credential.c *.c *_init(): define in terms of corresponding *_INIT macro 2021-07-01 12:32:22 -07:00
credential.h *.h: move some *_INIT to designated initializers 2021-07-01 12:31:45 -07:00
csum-file.c Merge branch 'tb/midx-use-checksum' 2021-07-16 17:42:46 -07:00
csum-file.h Merge branch 'tb/midx-use-checksum' 2021-07-16 17:42:46 -07:00
ctype.c
daemon.c Merge branch 'rs/daemon-sanitize-dir-sep' 2021-04-08 13:23:26 -07:00
date.c comments: avoid using the gender of our users 2021-06-16 11:25:11 +09:00
decorate.c use CALLOC_ARRAY 2021-03-13 16:00:09 -08:00
decorate.h *.[ch]: remove extern from function declarations using spatch 2019-05-05 15:20:06 +09:00
delta-islands.c
delta-islands.h
delta.h
detect-compiler
diff-delta.c
diff-lib.c diff-lib: handle index diffs with sparse dirs 2021-07-14 13:42:49 -07:00
diff-merges.c Revert 'diff-merges: let "-m" imply "-p"' 2021-08-09 13:52:01 -07:00
diff-merges.h diff-merges: move specific diff-index "-m" handling to diff-index 2021-05-21 09:24:14 +09:00
diff-no-index.c dir: introduce readdir_skip_dot_and_dotdot() helper 2021-05-27 14:02:37 +09:00
diff.c Merge branch 'ab/pickaxe-pcre2' 2021-08-06 12:52:15 -07:00
diff.h diff.h: move pickaxe fields together again 2021-05-11 12:47:31 +09:00
diffcore-break.c
diffcore-delta.c
diffcore-order.c
diffcore-pickaxe.c xdiff-interface: replace discard_hunk_line() with a flag 2021-05-11 12:47:31 +09:00
diffcore-rename.c Merge branch 'ah/plugleaks' 2021-08-04 13:28:52 -07:00
diffcore-rotate.c diff: --{rotate,skip}-to=<path> 2021-02-16 09:30:42 -08:00
diffcore.h Merge branch 'en/ort-perf-batch-11' 2021-06-14 13:33:27 +09:00
dir-iterator.c
dir-iterator.h
dir.c use fspathhash() everywhere 2021-07-30 12:14:27 -07:00
dir.h Merge branch 'ew/many-alternate-optim' 2021-07-28 13:17:57 -07:00
editor.c config: fix leaks from git_config_get_string_const() 2020-08-14 10:52:04 -07:00
entry.c string-list.h users: change to use *_{nodup,dup}() 2021-07-01 12:32:22 -07:00
entry.h entry: add checkout_entry_ca() taking preloaded conv_attrs 2021-03-23 10:34:05 -07:00
environment.c environment: move strbuf into block to plug leak 2021-07-26 12:19:20 -07:00
environment.h environment: make getenv_safe() a public function 2021-01-15 13:03:45 -08:00
exec-cmd.c
exec-cmd.h
fetch-negotiator.c negotiator/noop: add noop fetch negotiator 2020-08-18 13:25:05 -07:00
fetch-negotiator.h
fetch-pack.c fetch-pack: signal v2 server that we are done making requests 2021-05-20 07:38:40 +09:00
fetch-pack.h fetch: teach independent negotiation (no packfile) 2021-05-05 10:41:29 +09:00
fmt-merge-msg.c fmt-merge-msg: free newly allocated temporary strings when done 2021-07-26 12:19:19 -07:00
fmt-merge-msg.h
fsck.c fsck: warn about symlinked dotfiles we'll open with O_NOFOLLOW 2021-05-04 11:52:02 +09:00
fsck.h fsck: warn about symlinked dotfiles we'll open with O_NOFOLLOW 2021-05-04 11:52:02 +09:00
fsmonitor.c Merge branch 'jh/fsmonitor-prework' 2021-03-19 15:25:37 -07:00
fsmonitor.h fsmonitor: add assertion that fsmonitor is valid to check_removed 2021-03-18 13:31:13 -07:00
fuzz-commit-graph.c
fuzz-pack-headers.c
fuzz-pack-idx.c
generate-cmdlist.sh
generate-configlist.sh
gettext.c *.c static functions: add missing __attribute__((format)) 2021-07-13 15:20:20 -07:00
gettext.h tests: remove support for GIT_TEST_GETTEXT_POISON 2021-01-21 15:50:01 -08:00
git-add--interactive.perl Merge branch 'js/add-i-color-fix' 2020-12-08 15:11:17 -08:00
git-archimport.perl
git-bisect.sh bisect--helper: reimplement bisect_skip shell function in C 2021-02-03 14:52:09 -08:00
git-compat-util.h Merge branch 'ew/mmap-failures' 2021-07-16 17:42:47 -07:00
git-cvsexportcommit.perl cvsexportcommit: do not run git programs in dashed form 2020-08-26 14:49:52 -07:00
git-cvsimport.perl
git-cvsserver.perl *: fix typos which duplicate a word 2021-06-14 10:16:06 +09:00
git-difftool--helper.sh mergetool: break setup_tool out into separate initialization function 2021-02-09 14:09:16 -08:00
git-filter-branch.sh filter-branch: drop $_x40 glob 2021-03-10 14:16:58 -08:00
git-instaweb.sh
git-merge-octopus.sh
git-merge-one-file.sh
git-merge-resolve.sh
git-mergetool--lib.sh Merge branch 'sh/mergetool-hideresolved' 2021-02-17 17:21:41 -08:00
git-mergetool.sh mergetool: do not enable hideResolved by default 2021-03-13 15:30:29 -08:00
git-p4.py git-p4: fix failed submit by skip non-text data files 2021-06-28 09:49:30 -07:00
git-quiltimport.sh
git-rebase--preserve-merges.sh
git-request-pull.sh
git-send-email.perl Merge branch 'ab/send-email-optim' 2021-07-22 13:05:54 -07:00
git-sh-i18n.sh tests: remove support for GIT_TEST_GETTEXT_POISON 2021-01-21 15:50:01 -08:00
git-sh-setup.sh
git-submodule.sh Merge branch 'ar/submodule-add' 2021-08-04 13:28:52 -07:00
git-svn.perl perl: check for perl warnings while running tests 2020-10-21 23:11:48 -07:00
GIT-VERSION-GEN Git 2.33 2021-08-16 12:15:44 -07:00
git-web--browse.sh
git.c Merge branch 'ps/config-env-option-with-separate-value' 2021-05-07 12:47:37 +09:00
git.rc
gpg-interface.c gpg-interface: remove other signature headers before verifying 2021-02-10 23:35:42 -08:00
gpg-interface.h gpg-interface: improve interface for parsing tags 2021-02-10 23:35:42 -08:00
graph.c graph: improve grammar of "invalid color" error message 2021-06-15 12:54:26 +09:00
graph.h
grep.c Merge branch 'rs/grep-parser-fix' 2021-07-13 16:52:53 -07:00
grep.h grep/pcre2: move back to thread-only PCREv2 structures 2021-02-17 16:32:19 -08:00
hash-lookup.c oid_pos(): access table through const pointers 2021-01-28 12:03:26 -08:00
hash-lookup.h oid_pos(): access table through const pointers 2021-01-28 12:03:26 -08:00
hash.h oidtree: avoid unaligned access to crit-bit tree 2021-08-15 13:13:50 -07:00
hashmap.c use CALLOC_ARRAY 2021-03-13 16:00:09 -08:00
hashmap.h hashmap: provide deallocation function names 2020-11-02 12:15:50 -08:00
help.c help.c: help.autocorrect=never means "do not compute suggestions" 2020-11-25 13:02:15 -08:00
help.h
hex.c hex: print objects using the hash algorithm member 2021-04-27 16:31:39 +09:00
http-backend.c use CALLOC_ARRAY 2021-03-13 16:00:09 -08:00
http-fetch.c http-fetch: allow custom index-pack args 2021-02-22 12:07:40 -08:00
http-push.c Merge branch 'bc/hash-transition-interop-part-1' 2021-05-10 16:59:46 +09:00
http-walker.c Always use oidread to read into struct object_id 2021-04-27 16:31:38 +09:00
http.c Merge branch 'cs/http-use-basic-after-failed-negotiate' 2021-05-21 05:49:41 +09:00
http.h http: allow custom index-pack args 2021-02-22 12:07:40 -08:00
ident.c
imap-send.c Merge branch 'ab/attribute-format' 2021-07-28 13:17:59 -07:00
INSTALL INSTALL: note on using Asciidoctor to build doc 2021-03-19 10:49:20 -07:00
iterator.h
json-writer.c *.c *_init(): define in terms of corresponding *_INIT macro 2021-07-01 12:32:22 -07:00
json-writer.h *.h: move some *_INIT to designated initializers 2021-07-01 12:31:45 -07:00
khash.h khash: clarify that allocations never fail 2021-07-06 13:07:50 -07:00
kwset.c
kwset.h
levenshtein.c
levenshtein.h
LGPL-2.1
line-log.c use CALLOC_ARRAY 2021-03-13 16:00:09 -08:00
line-log.h
line-range.c use CALLOC_ARRAY 2021-03-13 16:00:09 -08:00
line-range.h
linear-assignment.c
linear-assignment.h
list-objects-filter-options.c help: fix small typo in error message 2021-05-21 07:52:10 +09:00
list-objects-filter-options.h list-objects: implement object type filter 2021-04-19 14:09:11 -07:00
list-objects-filter.c list-objects: implement object type filter 2021-04-19 14:09:11 -07:00
list-objects-filter.h list-objects: support filtering by tag and commit 2021-04-12 09:35:50 -07:00
list-objects.c bitmaps: don't recurse into trees already in the bitmap 2021-06-15 11:13:11 +09:00
list-objects.h
list.h
ll-merge.c ll_union_merge(): rename path_unused parameter 2021-06-11 12:37:33 +09:00
ll-merge.h
lockfile.c
lockfile.h
log-tree.c load_ref_decorations(): fix decoration with tags 2021-07-14 10:11:02 -07:00
log-tree.h format-patch: make output filename configurable 2020-11-09 17:44:41 -08:00
ls-refs.c Merge branch 'jt/clone-unborn-head' 2021-02-17 17:21:40 -08:00
ls-refs.h ls-refs: report unborn targets of symrefs 2021-02-05 13:49:53 -08:00
mailinfo.c Merge branch 'ar/mailinfo-memcmp-to-skip-prefix' 2021-07-08 13:15:03 -07:00
mailinfo.h am: learn to process quoted lines that ends with CRLF 2021-05-10 15:06:22 +09:00
mailmap.c *.c static functions: add missing __attribute__((format)) 2021-07-13 15:20:20 -07:00
mailmap.h shortlog: remove unused(?) "repo-abbrev" feature 2021-01-12 14:04:42 -08:00
Makefile Merge branch 'ab/getcwd-test' 2021-08-04 13:28:55 -07:00
match-trees.c Always use oidread to read into struct object_id 2021-04-27 16:31:38 +09:00
mem-pool.c mem-pool: drop trailing semicolon from macro definition 2021-03-17 10:20:16 -07:00
mem-pool.h
merge-blobs.c
merge-blobs.h
merge-ort-wrappers.c merge(s): apply consistent punctuation to "up to date" messages 2021-05-03 14:14:56 +09:00
merge-ort-wrappers.h merge-ort-wrappers: new convience wrappers to mimic the old merge API 2020-10-26 22:36:14 -07:00
merge-ort.c Merge branch 'en/ort-perf-batch-14' 2021-08-04 13:28:54 -07:00
merge-ort.h merge-ort: avoid accidental API mis-use 2021-05-20 15:40:39 +09:00
merge-recursive.c use fspathhash() everywhere 2021-07-30 12:14:27 -07:00
merge-recursive.h
merge.c dir.[ch]: replace dir_init() with DIR_INIT 2021-07-01 12:32:22 -07:00
mergesort.c
mergesort.h
midx.c Merge branch 'ab/attribute-format' 2021-07-28 13:17:59 -07:00
midx.h pack-revindex: write multi-pack reverse indexes 2021-04-01 13:07:37 -07:00
name-hash.c Merge branch 'ds/sparse-index-protections' 2021-04-30 13:50:26 +09:00
notes-cache.c
notes-cache.h
notes-merge.c dir: introduce readdir_skip_dot_and_dotdot() helper 2021-05-27 14:02:37 +09:00
notes-merge.h
notes-utils.c use CALLOC_ARRAY 2021-03-13 16:00:09 -08:00
notes-utils.h
notes.c hash: provide per-algorithm null OIDs 2021-04-27 16:31:39 +09:00
notes.h
object-file.c commit: fix duplication regression in permission error output 2021-10-12 11:16:59 -07:00
object-name.c oidtree: a crit-bit tree for odb_loose_cache 2021-07-07 21:28:04 -07:00
object-store.h commit: fix duplication regression in permission error output 2021-10-12 11:16:59 -07:00
object.c Merge branch 'jk/log-decorate-optim' 2021-07-28 13:17:58 -07:00
object.h object.h: add lookup_object_by_type() function 2021-06-28 20:30:18 -07:00
oid-array.c oid_pos(): access table through const pointers 2021-01-28 12:03:26 -08:00
oid-array.h oid-array: provide a for-loop iterator 2020-12-07 12:32:04 -08:00
oidmap.c hashmap: provide deallocation function names 2020-11-02 12:15:50 -08:00
oidmap.h
oidset.c blame: silently ignore invalid ignore file objects 2020-11-10 13:05:06 -08:00
oidset.h
oidtree.c oidtree: avoid unaligned access to crit-bit tree 2021-08-15 13:13:50 -07:00
oidtree.h oidtree: a crit-bit tree for odb_loose_cache 2021-07-07 21:28:04 -07:00
pack-bitmap-write.c oid_pos(): access table through const pointers 2021-01-28 12:03:26 -08:00
pack-bitmap.c Merge branch 'jk/check-pack-valid-before-opening-bitmap' 2021-08-02 14:06:43 -07:00
pack-bitmap.h Merge branch 'ps/rev-list-object-type-filter' 2021-05-07 12:47:41 +09:00
pack-check.c csum-file: introduce checksum_valid() 2021-06-28 20:36:17 -07:00
pack-objects.c use CALLOC_ARRAY 2021-03-13 16:00:09 -08:00
pack-objects.h pack-objects: move static inline from a header to the sole consumer 2021-05-27 12:14:41 +09:00
pack-revindex.c Merge branch 'tb/reverse-midx' 2021-04-08 13:23:25 -07:00
pack-revindex.h pack-revindex: read multi-pack reverse indexes 2021-04-01 13:07:37 -07:00
pack-write.c Merge branch 'tb/reverse-midx' 2021-04-08 13:23:25 -07:00
pack.h Merge branch 'tb/reverse-midx' 2021-04-08 13:23:25 -07:00
packfile.c xmmap: inform Linux users of tuning knobs on ENOMEM 2021-06-29 23:14:25 -07:00
packfile.h packfile: introduce 'find_kept_pack_entry()' 2021-02-22 23:30:52 -08:00
pager.c pager: avoid setting COLUMNS when we're guessing its value 2021-06-28 10:42:10 -07:00
parallel-checkout.c parallel-checkout: send the new object_id algo field to the workers 2021-05-18 05:38:54 +09:00
parallel-checkout.h parallel-checkout: support progress displaying 2021-04-19 11:57:05 -07:00
parse-options-cb.c hash: provide per-algorithm null OIDs 2021-04-27 16:31:39 +09:00
parse-options.c parse-options: don't complete option aliases by default 2021-07-16 11:31:44 -07:00
parse-options.h parse-options: don't leak alias help messages 2021-03-21 14:39:10 -07:00
patch-delta.c
patch-ids.c use CALLOC_ARRAY 2021-03-13 16:00:09 -08:00
patch-ids.h patch-ids: handle duplicate hashmap entries 2021-01-12 11:13:32 -08:00
path.c t0060: test ntfs/hfs-obscured dotfiles 2021-05-04 11:52:02 +09:00
path.h merge-ort: write $GIT_DIR/AUTO_MERGE whenever we hit a conflict 2021-03-20 12:35:40 -07:00
pathspec.c Merge branch 'mt/add-rm-in-sparse-checkout' 2021-05-07 12:47:40 +09:00
pathspec.h Merge branch 'ds/gender-neutral-doc' 2021-07-16 17:42:53 -07:00
pkt-line.c Merge branch 'dl/packet-read-response-end-fix' 2021-07-28 13:17:56 -07:00
pkt-line.h pkt-line: add options argument to read_packetized_to_strbuf() 2021-03-15 14:32:50 -07:00
preload-index.c preload-index: log the number of lstat calls to trace2 2021-02-16 17:14:34 -08:00
pretty.c log: avoid loading decorations for userformats that don't need it 2021-06-28 20:30:17 -07:00
pretty.h log: avoid loading decorations for userformats that don't need it 2021-06-28 20:30:17 -07:00
prio-queue.c
prio-queue.h
progress.c use CALLOC_ARRAY 2021-03-13 16:00:09 -08:00
progress.h
promisor-remote.c Merge branch 'jt/partial-clone-submodule-1' 2021-07-16 17:42:53 -07:00
promisor-remote.h promisor-remote: support per-repository config 2021-06-28 09:57:42 -07:00
prompt.c
prompt.h interactive: refactor code asking the user for interactive input 2020-04-10 10:26:31 -07:00
protocol-caps.c object-info: support for retrieving object info 2021-04-20 17:41:13 -07:00
protocol-caps.h protocol-caps.h: add newline at end of file 2021-06-08 10:08:41 +09:00
protocol.c
protocol.h
prune-packed.c
prune-packed.h
quote.c quote: make sq_dequote_step() a public function 2021-01-12 12:03:18 -08:00
quote.h *.h: add a few missing __attribute__((format)) 2021-07-13 15:20:20 -07:00
range-diff.c Merge branch 'ab/pickaxe-pcre2' 2021-07-13 16:52:50 -07:00
range-diff.h Merge branch 'js/range-diff-one-side-only' 2021-02-17 17:21:41 -08:00
reachable.c object.h: add lookup_object_by_type() function 2021-06-28 20:30:18 -07:00
reachable.h
read-cache.c Merge branch 'ah/plugleaks' 2021-08-04 13:28:52 -07:00
README.md
rebase-interactive.c rebase -i: clarify and fix 'fixup -c' rebase-todo help 2021-02-10 13:58:19 -08:00
rebase-interactive.h
rebase.c
rebase.h
ref-filter.c Merge branch 'ah/plugleaks' 2021-08-04 13:28:52 -07:00
ref-filter.h ref-filter: get rid of show_ref_array_item 2021-04-19 15:08:00 -07:00
reflog-walk.c use CALLOC_ARRAY 2021-03-13 16:00:09 -08:00
reflog-walk.h
refs.c Merge branch 'hn/refs-iterator-peel-returns-boolean' 2021-07-16 17:42:49 -07:00
refs.h Merge branch 'tb/ls-refs-optim' 2021-02-05 16:40:45 -08:00
refspec.c Merge branch 'fc/atmark-in-refspec' 2020-12-14 10:21:36 -08:00
refspec.h Merge branch 'sb/clone-origin' 2020-10-27 15:09:50 -07:00
RelNotes The first batch post Git 2.32 2021-06-10 12:04:27 +09:00
remote-curl.c Merge branch 'dl/packet-read-response-end-fix' 2021-07-28 13:17:56 -07:00
remote.c *: fix typos which duplicate a word 2021-06-14 10:16:06 +09:00
remote.h Merge branch 'jt/clone-unborn-head' 2021-02-17 17:21:40 -08:00
replace-object.c replace-object: make replace operations thread-safe 2020-01-17 13:52:14 -08:00
replace-object.h
repo-settings.c sparse-index: add index.sparse config option 2021-03-30 12:57:47 -07:00
repository.c promisor-remote: support per-repository config 2021-06-28 09:57:42 -07:00
repository.h promisor-remote: support per-repository config 2021-06-28 09:57:42 -07:00
rerere.c dir: introduce readdir_skip_dot_and_dotdot() helper 2021-05-27 14:02:37 +09:00
rerere.h
reset.c reset: clear_unpack_trees_porcelain to plug leak 2021-07-26 12:19:21 -07:00
reset.h
resolve-undo.c Merge branch 'ds/sparse-index-protections' 2021-04-30 13:50:26 +09:00
resolve-undo.h
revision.c add_pending_object_with_path(): work around "gcc -O3" complaint 2021-06-11 12:45:37 +09:00
revision.h Merge branch 'bc/rev-list-without-commit-line' 2021-07-22 13:05:56 -07:00
run-command.c Merge branch 'jt/partial-clone-submodule-1' 2021-07-16 17:42:53 -07:00
run-command.h Merge branch 'jt/partial-clone-submodule-1' 2021-07-16 17:42:53 -07:00
SECURITY.md SECURITY: describe how to report vulnerabilities 2021-03-27 15:13:02 -07:00
send-pack.c send-pack.c: move "no refs in common" abort earlier 2021-06-30 14:57:22 -07:00
send-pack.h
sequencer.c *.c static functions: add missing __attribute__((format)) 2021-07-13 15:20:20 -07:00
sequencer.h sequencer: fix edit handling for cherry-pick and revert messages 2021-03-31 14:10:50 -07:00
serve.c Merge branch 'dl/packet-read-response-end-fix' 2021-07-28 13:17:56 -07:00
serve.h
server-info.c *.c static functions: add missing __attribute__((format)) 2021-07-13 15:20:20 -07:00
setup.c Merge branch 'jt/partial-clone-submodule-1' 2021-07-16 17:42:53 -07:00
sh-i18n--envsubst.c builtins + test helpers: use return instead of exit() in cmd_* 2021-06-09 09:15:58 +09:00
sha1dc_git.c
sha1dc_git.h
shallow.c commit_graft_pos(): take an oid instead of a bare hash 2021-01-28 11:21:07 -08:00
shallow.h
shell.c builtins + test helpers: use return instead of exit() in cmd_* 2021-06-09 09:15:58 +09:00
shortlog.h shortlog: remove unused(?) "repo-abbrev" feature 2021-01-12 14:04:42 -08:00
sideband.c sideband: don't lose clear-to-eol at packet boundary 2021-06-17 14:11:36 +09:00
sideband.h sideband: diagnose more sideband anomalies 2020-10-29 09:23:29 -07:00
sigchain.c Replace all die("BUG: ...") calls by BUG() ones 2018-05-06 19:06:13 +09:00
sigchain.h
simple-ipc.h simple-ipc: correct ifdefs when NO_PTHREADS is defined 2021-05-21 07:55:00 +09:00
sparse-index.c sparse-index: recompute cache-tree 2021-07-14 15:05:53 -07:00
sparse-index.h sparse-index: expand_to_path() 2021-04-14 13:47:54 -07:00
split-index.c split-index: use oideq instead of memcmp to compare object_id's 2021-06-15 12:07:56 +09:00
split-index.h
stable-qsort.c
strbuf.c *.c *_init(): define in terms of corresponding *_INIT macro 2021-07-01 12:32:22 -07:00
strbuf.h Merge branch 'ab/attribute-format' 2021-07-28 13:17:59 -07:00
streaming.c streaming.c: move {open,close,read} from vtable to "struct git_istream" 2021-05-06 12:56:10 +09:00
streaming.h
string-list.c string-list.[ch]: add a string_list_init_{nodup,dup}() 2021-07-01 12:32:22 -07:00
string-list.h string-list.[ch]: add a string_list_init_{nodup,dup}() 2021-07-01 12:32:22 -07:00
strmap.c *.c *_init(): define in terms of corresponding *_INIT macro 2021-07-01 12:32:22 -07:00
strmap.h strmap: make callers of strmap_remove() to call it in void context 2020-12-15 15:30:44 -08:00
strvec.c *.c *_init(): define in terms of corresponding *_INIT macro 2021-07-01 12:32:22 -07:00
strvec.h
sub-process.c
sub-process.h
submodule-config.c hash: provide per-algorithm null OIDs 2021-04-27 16:31:39 +09:00
submodule-config.h
submodule.c run-command: refactor subprocess env preparation 2021-06-28 09:58:01 -07:00
submodule.h *: remove 'const' qualifier for struct index_state 2021-04-14 13:46:00 -07:00
symlinks.c checkout: don't follow symlinks when removing entries 2021-03-18 12:58:10 -07:00
tag.c gpg-interface: improve interface for parsing tags 2021-02-10 23:35:42 -08:00
tag.h
tar.h
tempfile.c
tempfile.h
thread-utils.c
thread-utils.h
tmp-objdir.c packfile: prepare for the existence of '*.rev' files 2021-01-25 18:32:43 -08:00
tmp-objdir.h tmp-objdir: introduce API for temporary object directories 2016-10-10 13:54:02 -07:00
trace2.c trace2: add a public function for getting the SID 2020-11-11 18:26:52 -08:00
trace2.h trace2: add a public function for getting the SID 2020-11-11 18:26:52 -08:00
trace.c
trace.h
trailer.c trailer: add new .cmd config option 2021-05-04 12:09:43 +09:00
trailer.h pretty format %(trailers): add a "key_value_separator" 2020-12-09 14:16:42 -08:00
transport-helper.c fetch: teach independent negotiation (no packfile) 2021-05-05 10:41:29 +09:00
transport-internal.h connect, transport: encapsulate arg in struct 2021-02-05 13:49:54 -08:00
transport.c Merge branch 'ab/struct-init' 2021-07-16 17:42:53 -07:00
transport.h fetch: teach independent negotiation (no packfile) 2021-05-05 10:41:29 +09:00
tree-diff.c hash: provide per-algorithm null OIDs 2021-04-27 16:31:39 +09:00
tree-walk.c Always use oidread to read into struct object_id 2021-04-27 16:31:38 +09:00
tree-walk.h
tree.c tree.h API: simplify read_tree_recursive() signature 2021-03-20 16:09:26 -07:00
tree.h tree.h API: simplify read_tree_recursive() signature 2021-03-20 16:09:26 -07:00
unicode-width.h unicode: update the width tables to Unicode 13.0 2020-03-17 15:06:37 -07:00
unimplemented.sh
unix-socket.c unix-socket: disallow chdir() when creating unix domain sockets 2021-03-15 14:32:51 -07:00
unix-socket.h unix-socket: disallow chdir() when creating unix domain sockets 2021-03-15 14:32:51 -07:00
unix-stream-server.c unix-stream-server: create unix domain socket under lock 2021-03-15 14:32:51 -07:00
unix-stream-server.h unix-stream-server: create unix domain socket under lock 2021-03-15 14:32:51 -07:00
unpack-trees.c Merge branch 'ds/commit-and-checkout-with-sparse-index' 2021-08-04 13:28:53 -07:00
unpack-trees.h stash show: teach --include-untracked and --only-untracked 2021-03-05 14:31:26 -08:00
upload-pack.c Merge branch 'jt/push-negotiation' 2021-05-16 21:05:22 +09:00
upload-pack.h argv-array: rename to strvec 2020-07-28 15:02:17 -07:00
url.c
url.h
urlmatch.c
urlmatch.h
usage.c usage.c: don't copy/paste the same comment three times 2021-04-13 14:56:28 -07:00
userdiff.c userdiff: add support for C# record types 2021-06-16 17:06:20 +09:00
userdiff.h userdiff: add and use for_each_userdiff_driver() 2021-04-08 12:19:10 -07:00
utf8.c t0060: test ntfs/hfs-obscured dotfiles 2021-05-04 11:52:02 +09:00
utf8.h t0060: test ntfs/hfs-obscured dotfiles 2021-05-04 11:52:02 +09:00
varint.c
varint.h
version.c
version.h
versioncmp.c
walker.c lookup_unknown_object(): take a repository argument 2021-04-13 13:18:46 -07:00
walker.h
wildmatch.c
wildmatch.h
worktree.c *.c static functions: add missing __attribute__((format)) 2021-07-13 15:20:20 -07:00
worktree.h worktree: teach worktree to lazy-load "prunable" reason 2021-01-30 09:57:16 -08:00
wrap-for-bin.sh
wrapper.c add open_nofollow() helper 2021-02-16 09:41:32 -08:00
write-or-die.c fsync(): be prepared to see EINTR 2021-06-05 22:13:40 +09:00
ws.c
wt-status.c Merge branch 'ds/status-with-sparse-index' 2021-07-28 13:18:02 -07:00
wt-status.h status: skip sparse-checkout percentage with sparse-index 2021-07-14 13:42:49 -07:00
xdiff-interface.c Merge branch 'ab/pickaxe-pcre2' 2021-07-13 16:52:50 -07:00
xdiff-interface.h xdiff-interface: replace discard_hunk_line() with a flag 2021-05-11 12:47:31 +09:00
zlib.c

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://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