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Ævar Arnfjörð Bjarmason e900d494dc diff: add an API for deferred freeing Add a diff_free() function to free anything we may have allocated in the "diff_options" struct, and the ability to make calling it a noop by setting "no_free" in "diff_options". This is required because when e.g. "git diff" is run we'll allocate things in that struct, use the diff machinery once, and then exit. But if we run e.g. "git log -p" we're going to re-use what we allocated across multiple diff_flush() calls, and only want to free things at the end. We've thus ended up with features like the recently added "diff -I"[1] where we'll leak memory. As it turns out it could have simply used the pattern established in `6ea57703f6` (log: prepare log/log-tree to reuse the diffopt.close_file attribute, 2016-06-22). Manually adding more such flags to things log_tree_commit() every time we need to allocate something would be tedious. Let's instead move that fclose() code it to a new diff_free(), in anticipation of freeing more things in that function in follow-up commits. Some functions such as log_tree_commit() need an idiom of optionally retaining a previous "no_free", as they may either free the memory themselves, or their caller may do so. I'm keeping that idiom in log_show_early() for good measure, even though I don't think it's currently called in this manner. It also gets passed an existing "struct rev_info", so future callers may want to set the "no_free" flag. This change is a bit hard to read because while the freeing pattern we're introducing isn't unusual, the "file" member is a special snowflake. We usually don't want to fclose() it. This is because "file" is usually stdout, in which case we don't want to fclose() it. We only want to opt-in to closing it when we e.g. open a file on the filesystem. Thus the opt-in "close_file" flag. So the API in general just needs a "no_free" flag to defer freeing, but the "file" member still needs its "close_file" flag. This is made more confusing because while refactoring this code we could replace some "close_file=0" with "no_free=1", whereas others need to set both flags. This is because there were some cases where an existing "close_file=0" meant "let's defer deallocation", and others where it meant "we don't want to close this file handle at all". 1. `296d4a94e7` (diff: add -I<regex> that ignores matching changes, 2020-10-20) Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>		2021-02-11 09:21:05 -08:00
.github	Merge branch 'tb/ci-run-cocci-with-18.04'	2021-02-10 16:48:07 -08:00
Documentation	The seventh batch	2021-02-10 14:48:33 -08:00
block-sha1	block-sha1: take a size_t length parameter	2020-11-16 13:41:35 -08:00
builtin	diff: add an API for deferred freeing	2021-02-11 09:21:05 -08:00
ci	Merge branch 'ab/detox-gettext-tests'	2021-02-10 14:48:33 -08:00
compat	Merge branch 'da/vs-build-iconv-fix'	2020-12-14 10:21:38 -08:00
contrib	Remove support for v1 of the PCRE library	2021-01-23 21:15:43 -08:00
ewah	bitmap: implement bitmap_is_subset()	2020-12-08 14:48:16 -08:00
git-gui	Merge https://github.com/prati0100/git-gui	2020-12-18 15:07:10 -08:00
gitk-git	Merge remote-tracking branch 'paulus/master' into pm/gitk-update	2020-10-03 10:06:27 -07:00
gitweb	gitweb/Makefile: conditionally include ../GIT-VERSION-FILE	2020-12-08 16:56:56 -08:00
mergetools	Merge branch 'pd/mergetool-nvimdiff'	2020-11-21 15:14:39 -08:00
negotiator	negotiator/noop: add noop fetch negotiator	2020-08-18 13:25:05 -07:00
perl	Merge branch 'jk/perl-warning'	2020-11-09 14:06:25 -08:00
po	tests: remove support for GIT_TEST_GETTEXT_POISON	2021-01-21 15:50:01 -08:00
ppc	…
refs	refs/files-backend: don't peek into `struct lock_file`	2021-01-06 13:53:32 -08:00
sha1collisiondetection@855827c583	…
sha1dc	…
sha256	…
t	Merge branch 'ab/detox-gettext-tests'	2021-02-10 14:48:33 -08:00
templates	hook: add sample template for push-to-checkout	2020-10-16 08:47:02 -07:00
trace2	…
vcs-svn	drop vcs-svn experiment	2020-08-13 11:02:15 -07:00
xdiff	diff: add -I<regex> that ignores matching changes	2020-10-20 12:53:26 -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 'fc/random-cleanup'	2020-12-08 15:11:21 -08:00
.gitmodules	…
.mailmap	…
.travis.yml	ci: remove GETTEXT_POISON jobs	2021-01-21 15:50:00 -08:00
.tsan-suppressions	…
CODE_OF_CONDUCT.md	CoC: update to version 2.0 + local changes	2021-01-13 17:45:04 -08:00
COPYING	…
GIT-VERSION-GEN	Git 2.30.1	2021-02-08 14:05:55 -08:00
INSTALL	doc: mention Python 3.x supports	2020-12-14 15:01:03 -08:00
LGPL-2.1	…
Makefile	Merge branch 'ab/grep-pcre-invalid-utf8'	2021-02-10 14:48:33 -08:00
README.md	…
RelNotes	Prepare for 2.30.1	2021-02-05 16:31:28 -08:00
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 'js/add-i-color-fix'	2020-12-08 15:11:17 -08:00
add-interactive.h	…
add-patch.c	Merge branch 'js/add-i-color-fix'	2020-12-08 15:11:17 -08:00
advice.c	push: parse and set flag for "--force-if-includes"	2020-10-03 09:59:19 -07:00
advice.h	push: parse and set flag for "--force-if-includes"	2020-10-03 09:59:19 -07:00
alias.c	…
alias.h	…
alloc.c	…
alloc.h	…
apply.c	Merge branch 'ab/unreachable-break'	2020-12-18 15:15:18 -08:00
apply.h	…
archive-tar.c	archive: support compression levels beyond 9	2020-11-09 11:25:45 -08:00
archive-zip.c	archive: read short blobs in archive.c::write_archive_entry()	2020-09-19 15:56:05 -07:00
archive.c	Merge branch 'rs/archive-plug-leak-refname'	2020-11-25 15:24:53 -08:00
archive.h	Merge branch 'rs/archive-plug-leak-refname'	2020-11-25 15:24:53 -08:00
attr.c	Use new HASHMAP_INIT macro to simplify hashmap initialization	2020-11-11 12:55:27 -08:00
attr.h	…
banned.h	banned.h: mark ctime_r() and asctime_r() as banned	2020-12-02 14:30:39 -08:00
base85.c	…
bisect.c	hash-lookup: rename from sha1-lookup	2021-01-04 13:01:55 -08:00
bisect.h	bisect: combine args passed to find_bisection()	2020-08-07 15:13:03 -07:00
blame.c	Merge branch 'en/strmap'	2020-11-21 15:14:38 -08:00
blame.h	blame: simplify 'setup_blame_bloom_data' interface	2020-11-01 15:54:15 -08:00
blob.c	…
blob.h	…
bloom.c	Use new HASHMAP_INIT macro to simplify hashmap initialization	2020-11-11 12:55:27 -08:00
bloom.h	bloom: encode out-of-bounds filters as non-empty	2020-09-17 21:55:50 -07:00
branch.c	wt-status: tolerate dangling marks	2020-09-02 14:39:25 -07:00
branch.h	…
builtin.h	Merge branch 'ds/maintenance-part-3'	2020-11-18 13:32:53 -08:00
bulk-checkin.c	…
bulk-checkin.h	…
bundle.c	bundle: arguments can be read from stdin	2021-01-11 21:50:41 -08:00
bundle.h	Merge branch 'bc/sha-256-part-3'	2020-08-11 18:04:11 -07:00
cache-tree.c	cache-tree: extract subtree_pos()	2021-01-23 17:14:07 -08:00
cache-tree.h	cache-tree: extract subtree_pos()	2021-01-23 17:14:07 -08:00
cache.h	Merge branch 'ds/more-index-cleanups'	2021-02-10 14:48:33 -08:00
chdir-notify.c	…
chdir-notify.h	…
check-builtins.sh	…
check_bindir	…
checkout.c	config: drop git_config_get_string_const()	2020-08-17 15:35:47 -07:00
checkout.h	…
color.c	…
color.h	…
column.c	Merge branch 'jk/strvec'	2020-08-10 10:23:57 -07:00
column.h	…
combine-diff.c	Merge branch 'jk/diff-cc-oidfind-fix'	2020-10-05 14:01:55 -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 'jk/use-oid-pos'	2021-02-10 14:48:31 -08:00
commit-graph.h	Merge branch 'tb/bloom-improvements'	2020-09-29 14:01:20 -07:00
commit-reach.c	commit-reach: fix in_merge_bases_many bug	2020-10-02 10:26:31 -07:00
commit-reach.h	…
commit-slab-decl.h	Merge branch 'sg/commit-graph-cleanups' into master	2020-07-30 13:20:30 -07:00
commit-slab-impl.h	…
commit-slab.h	…
commit.c	oid_pos(): access table through const pointers	2021-01-28 12:03:26 -08:00
commit.h	commit_graft_pos(): take an oid instead of a bare hash	2021-01-28 11:21:07 -08:00
common-main.c	…
config.c	Merge branch 'ab/detox-gettext-tests'	2021-02-10 14:48:33 -08:00
config.h	Merge branch 'ps/config-env-pairs'	2021-01-25 14:19:19 -08:00
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	config.mak.uname: remove redundant NO_LIBPCRE1_JIT flag	2021-01-23 21:15:12 -08:00
configure.ac	Remove support for v1 of the PCRE library	2021-01-23 21:15:43 -08:00
connect.c	Merge branch 'jk/forbid-lf-in-git-url' into maint	2021-02-05 16:31:27 -08:00
connect.h	…
connected.c	Merge branch 'rs/more-buffered-io'	2020-08-24 14:54:31 -07:00
connected.h	…
convert.c	convert: drop unused crlf_action from check_global_conv_flags_eol()	2020-09-30 12:53:47 -07:00
convert.h	…
copy.c	…
credential.c	credential: treat CR/LF as line endings in the credential protocol	2020-10-03 10:41:03 -07:00
credential.h	…
csum-file.c	…
csum-file.h	csum-file: add hashwrite_be64()	2020-11-12 09:40:06 -08:00
ctype.c	…
daemon.c	strvec: rename struct fields	2020-07-30 19:18:06 -07:00
date.c	…
decorate.c	…
decorate.h	…
delta-islands.c	…
delta-islands.h	…
delta.h	…
detect-compiler	…
diff-delta.c	…
diff-lib.c	Merge branch 'rs/plug-diff-cache-leak'	2020-11-25 15:24:53 -08:00
diff-merges.c	diff-merges: add '--diff-merges=1' as synonym for 'first-parent'	2020-12-21 13:47:32 -08:00
diff-merges.h	diff-merges: get rid of now empty diff_merges_init_revs()	2020-12-21 13:47:31 -08:00
diff-no-index.c	…
diff.c	diff: add an API for deferred freeing	2021-02-11 09:21:05 -08:00
diff.h	diff: add an API for deferred freeing	2021-02-11 09:21:05 -08:00
diffcore-break.c	…
diffcore-delta.c	…
diffcore-order.c	…
diffcore-pickaxe.c	…
diffcore-rename.c	diffcore-rename: remove unnecessary duplicate entry checks	2021-01-04 12:59:34 -08:00
diffcore.h	…
dir-iterator.c	…
dir-iterator.h	…
dir.c	sparse-checkout: load sparse-checkout patterns	2021-01-23 17:14:07 -08:00
dir.h	sparse-checkout: load sparse-checkout patterns	2021-01-23 17:14:07 -08:00
editor.c	config: fix leaks from git_config_get_string_const()	2020-08-14 10:52:04 -07:00
entry.c	checkout_entry(): remove unreachable error() call	2020-08-18 13:26:10 -07:00
environment.c	config: allow specifying config entries via envvar pairs	2021-01-15 13:03:45 -08:00
environment.h	environment: make `getenv_safe()` a public function	2021-01-15 13:03:45 -08:00
exec-cmd.c	strvec: rename struct fields	2020-07-30 19:18:06 -07:00
exec-cmd.h	argv-array: rename to strvec	2020-07-28 15:02:17 -07:00
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: refactor writing promisor file	2021-01-12 16:01:07 -08:00
fetch-pack.h	Merge branch 'jt/lazy-fetch'	2020-09-03 12:37:04 -07:00
fmt-merge-msg.c	Merge branch 'so/log-diff-merge'	2021-02-05 16:40:44 -08:00
fmt-merge-msg.h	…
fsck.c	Merge branch 'jk/forbid-lf-in-git-url' into maint	2021-02-05 16:31:27 -08:00
fsck.h	fsck: make fsck_config() re-usable	2021-01-05 14:58:29 -08:00
fsmonitor.c	fsmonitor: de-duplicate BUG()s around dirty bits	2021-01-23 17:14:07 -08:00
fsmonitor.h	…
fuzz-commit-graph.c	commit-graph: pass a 'struct repository *' in more places	2020-09-09 12:51:48 -07:00
fuzz-pack-headers.c	…
fuzz-pack-idx.c	…
generate-cmdlist.sh	Fit to Plan 9's ANSI/POSIX compatibility layer	2020-09-09 22:31:31 -07:00
generate-configlist.sh	…
gettext.c	Merge branch 'ab/detox-gettext-tests'	2021-02-10 14:48:33 -08:00
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	Merge branch 'mr/bisect-in-c-3'	2020-11-09 14:06:25 -08:00
git-compat-util.h	git-compat-util: always enable variadic macros	2021-01-27 22:14:37 -08:00
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	…
git-difftool--helper.sh	…
git-filter-branch.sh	…
git-instaweb.sh	…
git-merge-octopus.sh	…
git-merge-one-file.sh	…
git-merge-resolve.sh	…
git-mergetool--lib.sh	Merge branch 'pb/mergetool-tool-help-fix' into maint	2021-02-05 16:31:24 -08:00
git-mergetool.sh	…
git-p4.py	Merge branch 'dl/p4-encode-after-kw-expansion' into maint	2021-02-08 14:05:54 -08:00
git-quiltimport.sh	…
git-rebase--preserve-merges.sh	rebase: remove unused function reschedule_last_action	2020-08-12 12:25:42 -07:00
git-request-pull.sh	…
git-send-email.perl	git-send-email: die if sendmail.* config is set	2020-07-23 18:00:34 -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	submodule: fix fetch_in_submodule logic	2020-11-24 13:14:09 -08:00
git-svn.perl	perl: check for perl warnings while running tests	2020-10-21 23:11:48 -07:00
git-web--browse.sh	…
git.c	Merge branch 'ps/config-env-pairs'	2021-01-25 14:19:19 -08:00
git.rc	…
gpg-interface.c	strvec: fix indentation in renamed calls	2020-07-28 15:02:18 -07:00
gpg-interface.h	…
graph.c	strvec: rename struct fields	2020-07-30 19:18:06 -07:00
graph.h	…
grep.c	Merge branch 'ab/grep-pcre-invalid-utf8'	2021-02-10 14:48:33 -08:00
grep.h	Merge branch 'ab/grep-pcre-invalid-utf8'	2021-02-10 14:48:33 -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	cache.h: move hash/oid functions to hash.h	2020-12-04 13:55:14 -08:00
hashmap.c	hashmap: provide deallocation function names	2020-11-02 12:15:50 -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	help: do not expect built-in commands to be hardlinked	2020-10-07 15:25:10 -07:00
hex.c	…
http-backend.c	strvec: fix indentation in renamed calls	2020-07-28 15:02:18 -07:00
http-fetch.c	http-fetch: set up git directory before parsing pack hashes	2020-07-30 09:16:48 -07:00
http-push.c	strvec: rename struct fields	2020-07-30 19:18:06 -07:00
http-walker.c	…
http.c	strvec: fix indentation in renamed calls	2020-07-28 15:02:18 -07:00
http.h	…
ident.c	Merge branch 'pw/rebase-i-more-options'	2020-09-03 12:37:01 -07:00
imap-send.c	imap-send: parse default git config	2020-12-01 11:10:59 -08:00
iterator.h	…
json-writer.c	…
json-writer.h	…
khash.h	…
kwset.c	…
kwset.h	…
levenshtein.c	…
levenshtein.h	…
line-log.c	line-log: handle deref_tag() returning NULL	2020-10-12 12:25:14 -07:00
line-log.h	…
line-range.c	…
line-range.h	…
linear-assignment.c	…
linear-assignment.h	…
list-objects-filter-options.c	list-objects-filter-options: fix function name in BUG	2020-11-16 14:28:25 -08:00
list-objects-filter-options.h	list_objects_filter_options: introduce 'list_object_filter_config_name'	2020-08-03 18:03:24 -07:00
list-objects-filter.c	object-name.c: rename from sha1-name.c	2021-01-04 13:01:55 -08:00
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	diff: add an API for deferred freeing	2021-02-11 09:21:05 -08:00
log-tree.h	format-patch: make output filename configurable	2020-11-09 17:44:41 -08:00
ls-refs.c	Merge branch 'tb/ls-refs-optim'	2021-02-05 16:40:45 -08:00
ls-refs.h	argv-array: rename to strvec	2020-07-28 15:02:17 -07:00
mailinfo.c	…
mailinfo.h	…
mailmap.c	shortlog: remove unused(?) "repo-abbrev" feature	2021-01-12 14:04:42 -08:00
mailmap.h	shortlog: remove unused(?) "repo-abbrev" feature	2021-01-12 14:04:42 -08:00
match-trees.c	…
mem-pool.c	mem-pool: use consistent pool variable name	2020-08-18 12:16:08 -07:00
mem-pool.h	mem-pool: use consistent pool variable name	2020-08-18 12:16:08 -07:00
merge-blobs.c	…
merge-blobs.h	…
merge-ort-wrappers.c	merge-ort-wrappers: new convience wrappers to mimic the old merge API	2020-10-26 22:36:14 -07:00
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-conflict-handling'	2021-02-05 16:40:44 -08:00
merge-ort.h	merge-ort: implement merge_incore_recursive()	2020-12-16 21:56:39 -08:00
merge-recursive.c	commit: move reverse_commit_list() from merge-recursive	2020-12-16 21:56:39 -08:00
merge-recursive.h	merge-recursive: fix unclear and outright wrong comments	2020-08-02 11:03:57 -07:00
merge.c	dir: fix problematic API to avoid memory leaks	2020-08-18 17:17:31 -07:00
mergesort.c	…
mergesort.h	…
midx.c	Merge branch 'ma/more-opaque-lock-file'	2021-01-25 14:19:17 -08:00
midx.h	…
name-hash.c	name-hash: use trace2 regions for init	2021-01-23 17:14:07 -08:00
notes-cache.c	…
notes-cache.h	…
notes-merge.c	…
notes-merge.h	…
notes-utils.c	…
notes-utils.h	…
notes.c	Merge branch 'na/notes-displayref-is-not-boolean'	2020-11-30 14:49:44 -08:00
notes.h	…
object-file.c	hash-lookup: rename from sha1-lookup	2021-01-04 13:01:55 -08:00
object-name.c	object-name.c: rename from sha1-name.c	2021-01-04 13:01:55 -08:00
object-store.h	sha1-file: introduce no-lazy-fetch has_object()	2020-08-06 13:01:02 -07:00
object.c	bundle: lost objects when removing duplicate pendings	2021-01-11 21:50:41 -08:00
object.h	object: allow clear_commit_marks_all to handle any repo	2020-10-31 10:46:34 -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	blame: validate and peel the object names on the ignore list	2020-09-24 22:20:58 -07:00
pack-bitmap-write.c	oid_pos(): access table through const pointers	2021-01-28 12:03:26 -08:00
pack-bitmap.c	rebuild_existing_bitmaps(): convert to new revindex API	2021-01-13 21:53:46 -08:00
pack-bitmap.h	pack-bitmap: factor out 'bitmap_for_commit()'	2020-12-08 14:49:04 -08:00
pack-check.c	fsck: correctly compute checksums on idx files larger than 4GB	2020-11-16 13:41:35 -08:00
pack-objects.c	…
pack-objects.h	…
pack-revindex.c	pack-revindex.c: avoid direct revindex access in 'offset_to_pack_pos()'	2021-01-13 21:53:48 -08:00
pack-revindex.h	pack-revindex: hide the definition of 'revindex_entry'	2021-01-13 21:53:48 -08:00
pack-write.c	pack-write: die on error in write_promisor_file()	2021-01-14 17:02:22 -08:00
pack.h	fetch-pack: refactor writing promisor file	2021-01-12 16:01:07 -08:00
packfile.c	Merge branch 'tb/pack-revindex-api'	2021-01-25 14:19:20 -08:00
packfile.h	midx: traverse the local MIDX first	2020-08-28 14:07:09 -07:00
pager.c	strvec: convert remaining callers away from argv_array name	2020-07-28 15:02:18 -07:00
parse-options-cb.c	assert PARSE_OPT_NONEG in parse-options callbacks	2020-09-30 12:53:47 -07:00
parse-options.c	parse-options: add --git-completion-helper-all	2020-08-19 17:46:17 -07:00
parse-options.h	parse-options: format argh like error messages	2021-01-06 15:10:27 -08:00
patch-delta.c	…
patch-ids.c	Merge branch 'jk/log-cherry-pick-duplicate-patches' into maint	2021-02-05 16:31:28 -08:00
patch-ids.h	patch-ids: handle duplicate hashmap entries	2021-01-12 11:13:32 -08:00
path.c	sequencer: treat REVERT_HEAD as a pseudo ref	2020-08-21 11:20:11 -07:00
path.h	sequencer: treat REVERT_HEAD as a pseudo ref	2020-08-21 11:20:11 -07:00
pathspec.c	strvec: rename struct fields	2020-07-30 19:18:06 -07:00
pathspec.h	…
pkt-line.c	sideband: diagnose more sideband anomalies	2020-10-29 09:23:29 -07:00
pkt-line.h	…
preload-index.c	…
pretty.c	pretty: lazy-load commit data when expanding user-format	2021-01-28 14:07:35 -08:00
pretty.h	pretty: refactor `format_sanitized_subject()`	2020-08-28 13:52:51 -07:00
prio-queue.c	…
prio-queue.h	…
progress.c	Merge branch 'ma/stop-progress-null-fix'	2020-08-17 17:02:48 -07:00
progress.h	…
promisor-remote.c	promisor-remote: remove unused variable	2020-09-21 22:32:49 -07:00
promisor-remote.h	promisor-remote: remove unused variable	2020-09-21 22:32:49 -07:00
prompt.c	…
prompt.h	…
protocol.c	protocol: re-enable v2 protocol by default	2020-09-25 11:40:42 -07:00
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	quote: make sq_dequote_step() a public function	2021-01-12 12:03:18 -08:00
range-diff.c	Use new HASHMAP_INIT macro to simplify hashmap initialization	2020-11-11 12:55:27 -08:00
range-diff.h	strvec: convert remaining callers away from argv_array name	2020-07-28 15:02:18 -07:00
reachable.c	…
reachable.h	…
read-cache.c	read-cache: try not to peek into `struct {lock_,temp}file`	2021-01-06 13:53:32 -08:00
rebase-interactive.c	…
rebase-interactive.h	…
rebase.c	…
rebase.h	…
ref-filter.c	Merge branch 'tb/ls-refs-optim'	2021-02-05 16:40:45 -08:00
ref-filter.h	branch: sort detached HEAD based on a flag	2021-01-07 15:13:21 -08:00
reflog-walk.c	…
reflog-walk.h	…
refs.c	Merge branch 'tb/ls-refs-optim'	2021-02-05 16:40:45 -08:00
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
remote-curl.c	push: parse and set flag for "--force-if-includes"	2020-10-03 09:59:19 -07:00
remote.c	Merge branch 'nk/refspecs-negative-fix'	2020-12-23 13:59:46 -08:00
remote.h	fetch: extract writing to FETCH_HEAD	2021-01-12 12:06:14 -08:00
replace-object.c	…
replace-object.h	…
repo-settings.c	Merge branch 'ds/maintenance-part-2'	2020-10-27 15:09:47 -07:00
repository.c	repository: add repo reference to index_state	2021-01-23 17:14:07 -08:00
repository.h	Merge branch 'ds/maintenance-part-2'	2020-10-27 15:09:47 -07:00
rerere.c	rerere: use strmap to store rerere directories	2021-01-28 11:26:20 -08:00
rerere.h	…
reset.c	…
reset.h	…
resolve-undo.c	…
resolve-undo.h	…
revision.c	Merge branch 'ab/lose-grep-debug'	2021-02-10 14:48:31 -08:00
revision.h	Merge branch 'so/log-diff-merge'	2021-02-05 16:40:44 -08:00
run-command.c	maintenance: optionally skip --auto process	2020-09-25 10:59:44 -07:00
run-command.h	run-command: document use_shell option	2021-01-22 14:21:32 -08:00
send-pack.c	Merge branch 'js/trace2-session-id'	2020-12-08 15:11:20 -08:00
send-pack.h	…
sequencer.c	Merge branch 'ds/more-index-cleanups'	2021-02-10 14:48:33 -08:00
sequencer.h	Merge branch 'en/merge-ort-api-null-impl'	2020-11-18 13:32:53 -08:00
serve.c	upload-pack, serve: log received client session ID	2020-11-11 18:26:53 -08:00
serve.h	argv-array: rename to strvec	2020-07-28 15:02:17 -07:00
server-info.c	…
setup.c	Merge branch 'bc/sha-256-part-3'	2020-08-11 18:04:11 -07:00
sh-i18n--envsubst.c	…
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	…
shortlog.h	shortlog: remove unused(?) "repo-abbrev" feature	2021-01-12 14:04:42 -08:00
sideband.c	Merge branch 'jk/sideband-more-error-checking'	2020-11-09 14:06:29 -08:00
sideband.h	sideband: diagnose more sideband anomalies	2020-10-29 09:23:29 -07:00
sigchain.c	…
sigchain.h	…
split-index.c	mem-pool: use more standard initialization and finalization	2020-08-18 12:16:06 -07:00
split-index.h	…
stable-qsort.c	…
strbuf.c	…
strbuf.h	…
streaming.c	…
streaming.h	…
string-list.c	…
string-list.h	…
strmap.c	strmap: take advantage of FLEXPTR_ALLOC_STR when relevant	2020-11-11 12:55:27 -08:00
strmap.h	strmap: make callers of strmap_remove() to call it in void context	2020-12-15 15:30:44 -08:00
strvec.c	strvec: rename struct fields	2020-07-30 19:18:06 -07:00
strvec.h	strvec: rename struct fields	2020-07-30 19:18:06 -07:00
sub-process.c	strvec: convert remaining callers away from argv_array name	2020-07-28 15:02:18 -07:00
sub-process.h	…
submodule-config.c	hashmap: provide deallocation function names	2020-11-02 12:15:50 -08:00
submodule-config.h	…
submodule.c	Merge branch 'sj/untracked-files-in-submodule-directory-is-not-dirty'	2021-01-25 14:19:18 -08:00
submodule.h	submodule: rename helper functions to avoid ambiguity	2020-08-12 14:12:58 -07:00
symlinks.c	…
tag.c	…
tag.h	…
tar.h	…
tempfile.c	…
tempfile.h	…
thread-utils.c	…
thread-utils.h	…
tmp-objdir.c	strvec: rename struct fields	2020-07-30 19:18:06 -07:00
tmp-objdir.h	…
trace.c	…
trace.h	…
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
trailer.c	pretty format %(trailers): add a "key_value_separator"	2020-12-09 14:16:42 -08:00
trailer.h	pretty format %(trailers): add a "key_value_separator"	2020-12-09 14:16:42 -08:00
transport-helper.c	push: parse and set flag for "--force-if-includes"	2020-10-03 09:59:19 -07:00
transport-internal.h	strvec: convert remaining callers away from argv_array name	2020-07-28 15:02:18 -07:00
transport.c	transport: log received server session ID	2020-11-11 18:26:53 -08:00
transport.h	push: parse and set flag for "--force-if-includes"	2020-10-03 09:59:19 -07:00
tree-diff.c	bloom/diff: properly short-circuit on max_changes	2020-09-17 09:31:25 -07:00
tree-walk.c	tree-walk: report recursion counts	2021-01-04 15:23:08 -08:00
tree-walk.h	…
tree.c	tree: enable cmp_cache_name_compare() to be used elsewhere	2020-12-13 14:18:20 -08:00
tree.h	tree: enable cmp_cache_name_compare() to be used elsewhere	2020-12-13 14:18:20 -08:00
unicode-width.h	…
unimplemented.sh	…
unix-socket.c	…
unix-socket.h	…
unpack-trees.c	sparse-checkout: load sparse-checkout patterns	2021-01-23 17:14:07 -08:00
unpack-trees.h	strvec: convert remaining callers away from argv_array name	2020-07-28 15:02:18 -07:00
upload-pack.c	refs: switch peel_ref() to peel_iterated_oid()	2021-01-21 15:51:31 -08:00
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	Merge branch 'jt/trace-error-on-warning'	2020-12-08 15:11:17 -08:00
userdiff.c	Merge branch 've/userdiff-bash'	2020-11-02 13:17:46 -08:00
userdiff.h	…
utf8.c	…
utf8.h	…
varint.c	…
varint.h	…
version.c	…
version.h	…
versioncmp.c	…
walker.c	…
walker.h	…
wildmatch.c	…
wildmatch.h	…
worktree.c	worktree: teach worktree_lock_reason() to gently handle main worktree	2021-01-30 09:57:20 -08:00
worktree.h	worktree: teach worktree to lazy-load "prunable" reason	2021-01-30 09:57:16 -08:00
wrap-for-bin.sh	…
wrapper.c	xrealloc: do not reuse pointer freed by zero-length realloc()	2020-09-02 12:18:14 -07:00
write-or-die.c	…
ws.c	…
wt-status.c	Merge branch 'sj/untracked-files-in-submodule-directory-is-not-dirty'	2021-01-25 14:19:18 -08:00
wt-status.h	branch: sort detached HEAD based on a flag	2021-01-07 15:13:21 -08:00
xdiff-interface.c	…
xdiff-interface.h	…
zlib.c	…

README.md

Git - fast, scalable, distributed revision control system

Git is a fast, scalable, distributed revision control system with an unusually rich command set that provides both high-level operations and full access to internals.

Git is an Open Source project covered by the GNU General Public License version 2 (some parts of it are under different licenses, compatible with the GPLv2). It was originally written by Linus Torvalds with help of a group of hackers around the net.

Please read the file INSTALL for installation instructions.

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

See Documentation/gittutorial.txt to get started, then see Documentation/giteveryday.txt for a useful minimum set of commands, and Documentation/git-<commandname>.txt for documentation of each command. If git has been correctly installed, then the tutorial can also be read with man gittutorial or git help tutorial, and the documentation of each command with man git-<commandname> or git help <commandname>.

CVS users may also want to read Documentation/gitcvs-migration.txt (man gitcvs-migration or git help cvs-migration if git is installed).

The user discussion and development of Git take place on the Git mailing list -- everyone is welcome to post bug reports, feature requests, comments and patches to git@vger.kernel.org (read Documentation/SubmittingPatches for instructions on patch submission). To subscribe to the list, send an email with just "subscribe git" in the body to majordomo@vger.kernel.org. The mailing list archives are available at https://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