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Ævar Arnfjörð Bjarmason 6cdccfce1e i18n: make GETTEXT_POISON a runtime option 
Change the GETTEXT_POISON compile-time + runtime GIT_GETTEXT_POISON
test parameter to only be a GIT_TEST_GETTEXT_POISON=<non-empty?>
runtime parameter, to be consistent with other parameters documented
in "Running tests with special setups" in t/README.

When I added GETTEXT_POISON in bb946bba76 ("i18n: add GETTEXT_POISON
to simulate unfriendly translator", 2011-02-22) I was concerned with
ensuring that the _() function would get constant folded if NO_GETTEXT
was defined, and likewise that GETTEXT_POISON would be compiled out
unless it was defined.

But as the benchmark in my [1] shows doing a one-off runtime
getenv("GIT_TEST_[...]") is trivial, and since GETTEXT_POISON was
originally added the GIT_TEST_* env variables have become the common
idiom for turning on special test setups.

So change GETTEXT_POISON to work the same way. Now the
GETTEXT_POISON=YesPlease compile-time option is gone, and running the
tests with GIT_TEST_GETTEXT_POISON=[YesPlease|] can be toggled on/off
without recompiling.

This allows for conditionally amending tests to test with/without
poison, similar to what 859fdc0c3c ("commit-graph: define
GIT_TEST_COMMIT_GRAPH", 2018-08-29) did for GIT_TEST_COMMIT_GRAPH. Do
some of that, now we e.g. always run the t0205-gettext-poison.sh test.

I did enough there to remove the GETTEXT_POISON prerequisite, but its
inverse C_LOCALE_OUTPUT is still around, and surely some tests using
it can be converted to e.g. always set GIT_TEST_GETTEXT_POISON=.

Notes on the implementation:

 * We still compile a dedicated GETTEXT_POISON build in Travis
   CI. Perhaps this should be revisited and integrated into the
   "linux-gcc" build, see ae59a4e44f ("travis: run tests with
   GIT_TEST_SPLIT_INDEX", 2018-01-07) for prior art in that area. Then
   again maybe not, see [2].

 * We now skip a test in t0000-basic.sh under
   GIT_TEST_GETTEXT_POISON=YesPlease that wasn't skipped before. This
   test relies on C locale output, but due to an edge case in how the
   previous implementation of GETTEXT_POISON worked (reading it from
   GIT-BUILD-OPTIONS) wasn't enabling poison correctly. Now it does,
   and needs to be skipped.

 * The getenv() function is not reentrant, so out of paranoia about
   code of the form:

       printf(_("%s"), getenv("some-env"));

   call use_gettext_poison() in our early setup in git_setup_gettext()
   so we populate the "poison_requested" variable in a codepath that's
   won't suffer from that race condition.

 * We error out in the Makefile if you're still saying
   GETTEXT_POISON=YesPlease to prompt users to change their
   invocation.

 * We should not print out poisoned messages during the test
   initialization itself to keep it more readable, so the test library
   hides the variable if set in $GIT_TEST_GETTEXT_POISON_ORIG during
   setup. See [3].

See also [4] for more on the motivation behind this patch, and the
history of the GETTEXT_POISON facility.

1. https://public-inbox.org/git/871s8gd32p.fsf@evledraar.gmail.com/
2. https://public-inbox.org/git/20181102163725.GY30222@szeder.dev/
3. https://public-inbox.org/git/20181022202241.18629-2-szeder.dev@gmail.com/
4. https://public-inbox.org/git/878t2pd6yu.fsf@evledraar.gmail.com/

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
 		2018-11-09 11:25:19 +09:00
.github
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Documentation Eighth batch for 2.20 2018-11-02 11:04:59 +09:00
block-sha1
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builtin rebase: apply cocci patch 2018-11-02 11:04:59 +09:00
ci i18n: make GETTEXT_POISON a runtime option 2018-11-09 11:25:19 +09:00
compat Merge branch 'cb/compat-mmap-is-private-read-only' 2018-10-30 15:43:49 +09:00
contrib Merge branch 'dl/mergetool-gui-option' 2018-10-30 15:43:49 +09:00
ewah ewah/ewok_rlw.h: add missing include (hdr-check) 2018-09-20 11:50:00 -07:00
git-gui Merge branch 'cb/git-gui-ttk-style' 2018-04-25 13:28:49 +09:00
gitk-git
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gitweb gitweb: hard-depend on the Digest::MD5 5.8 module 2018-03-05 10:52:27 -08:00
mergetools mergetools: add support for guiffy 2018-04-06 08:11:39 +09:00
negotiator Merge branch 'jt/fetch-negotiator-skipping' 2018-08-02 15:30:46 -07:00
perl Merge branch 'ab/git-svn-get-record-typofix' 2018-05-08 15:59:28 +09:00
po i18n: make GETTEXT_POISON a runtime option 2018-11-09 11:25:19 +09:00
ppc
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refs Merge branch 'bc/hash-transition-part-15' 2018-10-30 15:43:42 +09:00
sha1collisiondetection@232357eb2e sha1dc: update from upstream 2018-08-02 13:54:58 -07:00
sha1dc sha1dc: update from upstream 2018-08-02 13:54:58 -07:00
t i18n: make GETTEXT_POISON a runtime option 2018-11-09 11:25:19 +09:00
templates Update shell scripts to compute empty tree object ID 2018-05-02 13:59:53 +09:00
vcs-svn headers: normalize the spelling of some header guards 2018-10-18 13:39:35 +09:00
xdiff Merge branch 'sb/indent-heuristic-optim' 2018-08-17 13:09:57 -07:00
.clang-format editorconfig: indicate settings should be kept in sync 2018-10-09 18:34:15 +09:00
.editorconfig editorconfig: indicate settings should be kept in sync 2018-10-09 18:34:15 +09:00
.gitattributes .gitattributes: add conflict-marker-size for relevant files 2018-08-29 11:27:31 -07:00
.gitignore Merge branch 'ag/rebase-i-in-c' 2018-11-02 11:04:53 +09:00
.gitmodules sha1dc: optionally use sha1collisiondetection as a submodule 2017-07-03 10:09:34 -07:00
.mailmap Merge branch 'jn/mailmap-update' 2018-10-16 16:16:01 +09:00
.travis.yml i18n: make GETTEXT_POISON a runtime option 2018-11-09 11:25:19 +09:00
.tsan-suppressions ThreadSanitizer: add suppressions 2017-08-23 10:38:56 -07:00
COPYING
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GIT-VERSION-GEN Git 2.19.1 2018-09-27 11:52:33 -07:00
INSTALL RelNotes: add details on Perl module changes 2018-03-16 16:07:37 -07:00
LGPL-2.1
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Makefile i18n: make GETTEXT_POISON a runtime option 2018-11-09 11:25:19 +09:00
README.md note git-security@googlegroups.com in more places 2018-06-01 09:24:11 +09:00
RelNotes Declare that the next one will be named 2.20 2018-10-10 09:20:03 +09:00
abspath.c real_path: clarify return value ownership 2017-09-27 09:13:47 +09:00
aclocal.m4
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advice.c Merge branch 'ab/checkout-default-remote' 2018-08-02 15:30:41 -07:00
advice.h Merge branch 'ab/checkout-default-remote' 2018-08-02 15:30:41 -07:00
alias.c completion: add and use --list-cmds=alias 2018-05-21 13:23:14 +09:00
alias.h headers: normalize the spelling of some header guards 2018-10-18 13:39:35 +09:00
alloc.c alloc: make allocate_alloc_state and clear_alloc_state more consistent 2018-08-15 11:52:09 -07:00
alloc.h alloc: make allocate_alloc_state and clear_alloc_state more consistent 2018-08-15 11:52:09 -07:00
apply.c Merge branch 'bc/hash-transition-part-15' 2018-10-30 15:43:42 +09:00
apply.h Merge branch 'en/incl-forward-decl' 2018-08-20 12:41:32 -07:00
archive-tar.c Merge branch 'nd/no-the-index' 2018-08-20 11:33:53 -07:00
archive-zip.c userdiff.c: remove implicit dependency on the_index 2018-09-21 09:50:58 -07:00
archive.c Merge branch 'nd/the-index' 2018-10-19 13:34:02 +09:00
archive.h Merge branch 'en/incl-forward-decl' 2018-08-20 12:41:32 -07:00
argv-array.c Merge branch 'ma/unpack-trees-free-msgs' 2018-05-30 21:51:29 +09:00
argv-array.h Merge branch 'ma/unpack-trees-free-msgs' 2018-05-30 21:51:29 +09:00
attr.c Make git_check_attr() a void function 2018-09-12 15:15:34 -07:00
attr.h Make git_check_attr() a void function 2018-09-12 15:15:34 -07:00
banned.h banned.h: mark strncpy() as banned 2018-07-26 10:12:51 -07:00
base85.c
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bisect.c Merge branch 'nd/the-index' 2018-10-19 13:34:02 +09:00
bisect.h Add missing includes and forward declarations 2018-08-15 11:52:09 -07:00
blame.c Merge branch 'nd/the-index' 2018-10-19 13:34:02 +09:00
blame.h blame.c: remove implicit dependency on the_index 2018-08-13 14:14:44 -07:00
blob.c blob: allow lookup_blob to handle arbitrary repositories 2018-06-29 10:43:39 -07:00
blob.h blob: allow lookup_blob to handle arbitrary repositories 2018-06-29 10:43:39 -07:00
branch.c Merge branch 'ab/unconditional-free-and-null' 2018-08-27 14:33:42 -07:00
branch.h Move definition of enum branch_track from cache.h to branch.h 2018-08-15 11:52:09 -07:00
builtin.h Merge branch 'ag/rebase-i-in-c' 2018-11-02 11:04:53 +09:00
bulk-checkin.c convert "oidcmp() == 0" to oideq() 2018-08-29 11:32:49 -07:00
bulk-checkin.h Add missing includes and forward declarations 2018-08-15 11:52:09 -07:00
bundle.c Merge branch 'nd/the-index' 2018-10-19 13:34:02 +09:00
bundle.h
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cache-tree.c Merge branch 'jt/cache-tree-allow-missing-object-in-partial-clone' 2018-10-19 13:34:08 +09:00
cache-tree.h Merge branch 'nd/unpack-trees-with-cache-tree' 2018-09-17 13:53:53 -07:00
cache.h Merge branch 'ag/rebase-i-in-c' 2018-11-02 11:04:53 +09:00
chdir-notify.c add chdir-notify API 2018-03-30 12:49:57 -07:00
chdir-notify.h add chdir-notify API 2018-03-30 12:49:57 -07:00
check-builtins.sh
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check-racy.c
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check_bindir
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checkout.c checkout & worktree: introduce checkout.defaultRemote 2018-06-11 09:41:02 -07:00
checkout.h checkout: pass the "num_matches" up to callers 2018-06-11 09:41:01 -07:00
color.c color: protect against out-of-bounds reads and writes 2018-08-03 08:52:05 -07:00
color.h range-diff: use dim/bold cues to improve dual color mode 2018-08-13 10:44:52 -07:00
column.c Replace all die("BUG: ...") calls by BUG() ones 2018-05-06 19:06:13 +09:00
column.h Add missing includes and forward declarations 2018-08-15 11:52:09 -07:00
combine-diff.c Merge branch 'nd/the-index' 2018-10-19 13:34:02 +09:00
command-list.txt Merge branch 'du/cherry-is-plumbing' 2018-10-26 14:22:14 +09:00
commit-graph.c Merge branch 'ds/commit-graph-leakfix' 2018-10-19 13:34:07 +09:00
commit-graph.h Merge branch 'ds/commit-graph-with-grafts' 2018-10-16 16:15:59 +09:00
commit-reach.c Merge branch 'ds/reachable' 2018-10-30 15:43:47 +09:00
commit-reach.h headers: normalize the spelling of some header guards 2018-10-18 13:39:35 +09:00
commit-slab-decl.h commit-slab: support shared commit-slab 2018-05-21 14:07:19 +09:00
commit-slab-impl.h commit-slabs: move MAYBE_UNUSED out 2018-10-24 14:52:50 +09:00
commit-slab.h commit-slab: support shared commit-slab 2018-05-21 14:07:19 +09:00
commit.c Merge branch 'pk/rebase-in-c-4-opts' 2018-11-02 11:04:55 +09:00
commit.h Merge branch 'pk/rebase-in-c-4-opts' 2018-11-02 11:04:55 +09:00
common-main.c Merge branch 'dj/runtime-prefix' 2018-05-08 15:59:17 +09:00
config.c Merge branch 'bp/read-cache-parallel' 2018-10-19 13:34:03 +09:00
config.h config: add new index.threads config setting 2018-10-11 15:32:48 +09:00
config.mak.dev Merge branch 'jk/unused-function' 2018-10-30 15:43:46 +09:00
config.mak.in
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config.mak.uname mingw: bump the minimum Windows version to Vista 2018-10-04 05:39:56 -07:00
configure.ac Merge branch 'es/fread-reads-dir-autoconf-fix' 2018-04-25 13:29:01 +09:00
connect.c convert "oidcmp() == 0" to oideq() 2018-08-29 11:32:49 -07:00
connect.h fixup! connect.h: avoid forward declaration of an enum 2018-07-09 14:35:39 -07:00
connected.c fetch-pack: write shallow, then check connectivity 2018-07-03 14:57:44 -07:00
connected.h connected: document connectivity in partial clones 2018-09-21 13:20:47 -07:00
convert.c Make git_check_attr() a void function 2018-09-12 15:15:34 -07:00
convert.h Merge branch 'en/incl-forward-decl' 2018-08-20 12:41:32 -07:00
copy.c
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credential-cache--daemon.c tempfile: auto-allocate tempfiles on heap 2017-09-06 17:19:54 +09:00
credential-cache.c Merge branch 'dl/credential-cache-socket-in-xdg-cache' into maint 2017-08-23 14:33:45 -07:00
credential-store.c
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credential.c credential: ignore SIGPIPE when writing to credential helpers 2018-03-29 15:33:55 -07:00
credential.h
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csum-file.c csum-file: refactor finalize_hashfile() method 2018-04-02 14:27:30 -07:00
csum-file.h Add missing includes and forward declarations 2018-08-15 11:52:09 -07:00
ctype.c
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daemon.c Merge branch 'lw/daemon-log-destination' 2018-04-25 13:28:58 +09:00
date.c Replace all die("BUG: ...") calls by BUG() ones 2018-05-06 19:06:13 +09:00
decorate.c decorate: clean up and document API 2017-12-08 09:16:27 -08:00
decorate.h decorate: clean up and document API 2017-12-08 09:16:27 -08:00
delta-islands.c pack-objects: move 'layer' into 'struct packing_data' 2018-08-16 10:56:44 -07:00
delta-islands.h delta-islands.h: add missing forward declarations (hdr-check) 2018-09-20 11:50:43 -07:00
delta.h
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detect-compiler Makefile: detect compiler and enable more warnings in DEVELOPER=1 2018-04-16 13:54:53 +09:00
diff-delta.c Merge branch 'mk/diff-delta-avoid-large-offset' 2017-09-28 14:47:56 +09:00
diff-lib.c Merge branch 'nd/the-index' 2018-10-19 13:34:02 +09:00
diff-no-index.c diff.c: remove implicit dependency on the_index 2018-09-21 09:48:10 -07:00
diff.c Merge branch 'js/diff-notice-has-drive-prefix' 2018-10-30 15:43:45 +09:00
diff.h Merge branch 'nd/the-index' 2018-10-19 13:34:02 +09:00
diffcore-break.c Merge branch 'nd/the-index' 2018-10-19 13:34:02 +09:00
diffcore-delta.c diff.c: reduce implicit dependency on the_index 2018-09-21 09:48:10 -07:00
diffcore-order.c
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diffcore-pickaxe.c userdiff.c: remove implicit dependency on the_index 2018-09-21 09:50:58 -07:00
diffcore-rename.c Merge branch 'nd/the-index' 2018-10-19 13:34:02 +09:00
diffcore.h diff.c: reduce implicit dependency on the_index 2018-09-21 09:48:10 -07:00
dir-iterator.c Replace all die("BUG: ...") calls by BUG() ones 2018-05-06 19:06:13 +09:00
dir-iterator.h Add missing includes and forward declarations 2018-08-15 11:52:09 -07:00
dir.c Merge branch 'jk/cocci' 2018-09-17 13:53:57 -07:00
dir.h dir.c: remove an implicit dependency on the_index in pathspec code 2018-08-13 14:14:42 -07:00
editor.c editor: add a function to launch the sequence editor 2018-08-10 11:56:22 -07:00
entry.c Merge branch 'nd/clone-case-smashing-warning' 2018-09-17 13:53:47 -07:00
environment.c Merge branch 'en/incl-forward-decl' 2018-08-20 12:41:32 -07:00
exec-cmd.c exec-cmd.c: mark more strings for translation 2018-07-23 11:19:10 -07:00
exec-cmd.h Merge branch 'dj/runtime-prefix' 2018-05-08 15:59:17 +09:00
fast-import.c Merge branch 'jk/cocci' 2018-09-17 13:53:57 -07:00
fetch-negotiator.c negotiator: unknown fetch.negotiationAlgorithm should error out 2018-08-01 11:07:47 -07:00
fetch-negotiator.h headers: normalize the spelling of some header guards 2018-10-18 13:39:35 +09:00
fetch-object.c fetch-object: set exact_oid when fetching 2018-09-13 13:57:31 -07:00
fetch-object.h fetch-object: unify fetch_object[s] functions 2018-09-13 13:56:19 -07:00
fetch-pack.c Merge branch 'tb/filter-alternate-refs' 2018-10-19 13:34:08 +09:00
fetch-pack.h fetch-pack: exclude blobs when lazy-fetching trees 2018-10-04 06:03:49 -07:00
fmt-merge-msg.h
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fsck.c Merge branch 'jc/cocci-preincr' 2018-10-30 15:43:48 +09:00
fsck.h fsck: use oidset instead of oid_array for skipList 2018-09-12 15:17:46 -07:00
fsmonitor.c Merge branch 'jk/snprintf-truncation' 2018-05-30 21:51:28 +09:00
fsmonitor.h Add missing includes and forward declarations 2018-08-15 11:52:09 -07:00
fuzz-pack-headers.c fuzz: add basic fuzz testing target. 2018-10-15 14:28:59 +09:00
fuzz-pack-idx.c fuzz: add fuzz testing for packfile indices. 2018-10-15 14:29:03 +09:00
generate-cmdlist.sh generate-cmdlist.sh: collect config from all config.txt files 2018-08-21 11:28:11 -07:00
gettext.c i18n: make GETTEXT_POISON a runtime option 2018-11-09 11:25:19 +09:00
gettext.h i18n: make GETTEXT_POISON a runtime option 2018-11-09 11:25:19 +09:00
git-add--interactive.perl Merge branch 'pw/add-p-recount' 2018-06-28 12:53:32 -07:00
git-archimport.perl archimport: use safe_pipe_capture for user input 2017-09-12 11:08:15 +09:00
git-bisect.sh Merge branch 'sb/bisect-run-empty' 2017-11-15 12:14:36 +09:00
git-compat-util.h Merge branch 'cb/khash-maybe-unused-function' 2018-10-30 15:43:48 +09:00
git-cvsexportcommit.perl
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git-cvsimport.perl perl: call timegm and timelocal with 4-digit year 2018-02-23 14:47:06 -08:00
git-cvsserver.perl cvsserver: use safe_pipe_capture for `constant commands` as well 2017-09-11 14:52:29 +09:00
git-difftool--helper.sh
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git-filter-branch.sh Merge branch 'mb/filter-branch-optim' 2018-07-18 12:20:32 -07:00
git-instaweb.sh git-instaweb: fix apache2 config with apache >= 2.4 2018-08-08 08:30:07 -07:00
git-legacy-rebase.sh Merge branch 'ag/rebase-i-in-c' 2018-11-02 11:04:53 +09:00
git-merge-octopus.sh Merge branch 'ma/up-to-date' 2017-09-10 17:08:22 +09:00
git-merge-one-file.sh merge-one-file: compute empty blob object ID 2018-05-02 13:59:53 +09:00
git-merge-resolve.sh scripts: use "git foo" not "git-foo" 2017-08-07 12:04:45 -07:00
git-mergetool--lib.sh mergetool: accept -g/--[no-]gui as arguments 2018-10-25 14:01:10 +09:00
git-mergetool.sh mergetool: accept -g/--[no-]gui as arguments 2018-10-25 14:01:10 +09:00
git-p4.py git-p4: fully support unshelving changelists 2018-10-16 13:28:49 +09:00
git-parse-remote.sh
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git-quiltimport.sh
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git-rebase--am.sh Merge branch 'pw/rebase-signoff' 2018-04-25 13:28:51 +09:00
git-rebase--common.sh rebase: refactor common shell functions into their own file 2018-08-06 13:08:01 -07:00
git-rebase--merge.sh Merge branch 'en/rebase-i-microfixes' 2018-07-18 12:20:33 -07:00
git-rebase--preserve-merges.sh Merge branch 'ag/rebase-i-in-c' 2018-11-02 11:04:53 +09:00
git-remote-testgit.sh
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git-request-pull.sh request-pull: capitalise "Git" to make it a proper noun 2017-10-03 13:11:57 +09:00
git-send-email.perl send-email: also pick up cc addresses from -by trailers 2018-10-16 16:55:14 +09:00
git-sh-i18n.sh i18n: make GETTEXT_POISON a runtime option 2018-11-09 11:25:19 +09:00
git-sh-setup.sh
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git-stash.sh Merge branch 'tg/stash-untracked-with-pathspec-fix' 2018-04-10 08:25:45 +09:00
git-submodule.sh submodule: make zero-oid comparison hash function agnostic 2018-10-15 12:53:16 +09:00
git-svn.perl git-svn: search --authors-prog in PATH too 2018-04-05 06:55:02 +00:00
git-web--browse.sh
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git.c Merge branch 'ag/rebase-i-in-c' 2018-11-02 11:04:53 +09:00
git.rc mingw: include the full version information in the resources 2017-11-01 13:43:52 +09:00
gpg-interface.c Merge branch 'jc/gpg-status' 2018-08-20 11:33:50 -07:00
gpg-interface.h Add missing includes and forward declarations 2018-08-15 11:52:09 -07:00
graph.c Merge branch 'np/log-graph-octopus-fix' 2018-10-26 14:22:11 +09:00
graph.h
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grep.c userdiff.c: remove implicit dependency on the_index 2018-09-21 09:50:58 -07:00
grep.h userdiff.c: remove implicit dependency on the_index 2018-09-21 09:50:58 -07:00
hash.h hash: update obsolete reference to SHA1_HEADER 2018-02-09 09:56:10 -08:00
hashmap.c hashmap: add API to disable item counting when threaded 2017-09-07 09:42:02 +09:00
hashmap.h Merge branch 'rb/hashmap-h-compilation-fix' into maint 2018-03-22 14:24:15 -07:00
help.c help -a: improve and make --verbose default 2018-10-03 21:23:51 -07:00
help.h sideband: highlight keywords in remote sideband output 2018-08-08 15:20:09 -07:00
hex.c hex: switch to using the_hash_algo 2018-07-16 14:27:39 -07:00
http-backend.c Merge branch 'ds/multi-pack-index' 2018-09-17 13:53:50 -07:00
http-fetch.c Merge branch 'ma/http-walker-no-partial' 2018-05-08 15:59:35 +09:00
http-push.c Merge branch 'nd/the-index' 2018-10-19 13:34:02 +09:00
http-walker.c convert "hashcmp() != 0" to "!hasheq()" 2018-08-29 11:32:49 -07:00
http.c convert "hashcmp() != 0" to "!hasheq()" 2018-08-29 11:32:49 -07:00
http.h Merge branch 'jk/snprintf-truncation' 2018-05-30 21:51:28 +09:00
ident.c mingw: use domain information for default email 2018-10-16 12:59:57 +09:00
imap-send.c Replace all die("BUG: ...") calls by BUG() ones 2018-05-06 19:06:13 +09:00
interdiff.c interdiff: teach show_interdiff() to indent interdiff 2018-07-23 12:50:06 -07:00
interdiff.h interdiff: teach show_interdiff() to indent interdiff 2018-07-23 12:50:06 -07:00
iterator.h
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json-writer.c json_writer: new routines to create JSON data 2018-07-16 13:55:39 -07:00
json-writer.h json-writer.h: add missing include (hdr-check) 2018-09-20 11:50:00 -07:00
khash.h khash: silence -Wunused-function for delta-islands 2018-10-24 14:52:50 +09:00
kwset.c Replace Free Software Foundation address in license notices 2017-11-09 13:21:21 +09:00
kwset.h Replace Free Software Foundation address in license notices 2017-11-09 13:21:21 +09:00
levenshtein.c
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levenshtein.h
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line-log.c line-range.c: remove implicit dependency on the_index 2018-09-21 09:51:18 -07:00
line-log.h ALLOC_GROW: avoid -Wsign-compare warnings 2017-09-22 13:21:11 +09:00
line-range.c line-range.c: remove implicit dependency on the_index 2018-09-21 09:51:18 -07:00
line-range.h line-range.c: remove implicit dependency on the_index 2018-09-21 09:51:18 -07:00
linear-assignment.c linear-assignment: fix potential out of bounds memory access 2018-09-14 09:10:26 -07:00
linear-assignment.h linear-assignment: a function to solve least-cost assignment problems 2018-08-13 10:44:50 -07:00
list-objects-filter-options.c list-objects-filter: implement filter tree:0 2018-10-07 08:55:00 +09:00
list-objects-filter-options.h list-objects-filter: implement filter tree:0 2018-10-07 08:55:00 +09:00
list-objects-filter.c list-objects: support for skipping tree traversal 2018-10-18 12:49:18 +09:00
list-objects-filter.h Merge branch 'md/filter-trees' 2018-10-30 15:43:39 +09:00
list-objects.c Merge branch 'md/filter-trees' 2018-10-30 15:43:39 +09:00
list-objects.h Add missing includes and forward declarations 2018-08-15 11:52:09 -07:00
list.h tempfile: use list.h for linked list 2017-09-06 17:19:54 +09:00
ll-merge.c Merge branch 'nd/the-index' 2018-10-19 13:34:02 +09:00
ll-merge.h ll-merge.c: remove implicit dependency on the_index 2018-09-21 09:48:10 -07:00
lockfile.c Replace all die("BUG: ...") calls by BUG() ones 2018-05-06 19:06:13 +09:00
lockfile.h reopen_tempfile(): truncate opened file 2018-09-05 09:46:16 -07:00
log-tree.c Merge branch 'jk/cocci' 2018-09-17 13:53:57 -07:00
log-tree.h format-patch: make cover letters always text/plain 2018-05-02 12:55:00 +09:00
ls-refs.c ls-refs: introduce ls-refs server command 2018-03-15 12:01:08 -07:00
ls-refs.h ls-refs: introduce ls-refs server command 2018-03-15 12:01:08 -07:00
mailinfo.c mailinfo: support format=flowed 2018-08-29 13:05:35 -07:00
mailinfo.h Merge branch 'rs/mailinfo-format-flowed' 2018-09-17 13:53:57 -07:00
mailmap.c object-store: move object access functions to object-store.h 2018-05-16 11:42:03 +09:00
mailmap.h Add missing includes and forward declarations 2018-08-15 11:52:09 -07:00
match-trees.c convert "oidcmp() != 0" to "!oideq()" 2018-08-29 11:32:49 -07:00
mem-pool.c block alloc: add validations around cache_entry lifecyle 2018-07-03 10:58:27 -07:00
mem-pool.h block alloc: add validations around cache_entry lifecyle 2018-07-03 10:58:27 -07:00
merge-blobs.c merge-blobs.c: remove implicit dependency on the_index 2018-09-21 09:48:10 -07:00
merge-blobs.h merge-blobs.c: remove implicit dependency on the_index 2018-09-21 09:48:10 -07:00
merge-recursive.c Merge branch 'nd/the-index' 2018-10-19 13:34:02 +09:00
merge-recursive.h Merge branch 'en/directory-renames-nothanks' 2018-09-04 14:31:38 -07:00
merge.c merge.c: remove implicit dependency on the_index 2018-09-21 09:48:10 -07:00
mergesort.c
…
mergesort.h
…
midx.c multi-pack-index: avoid dead store for struct progress 2018-10-19 11:16:53 +09:00
midx.h headers: normalize the spelling of some header guards 2018-10-18 13:39:35 +09:00
name-hash.c trace.h: support nested performance tracing 2018-08-18 09:47:46 -07:00
notes-cache.c commit: add repository argument to lookup_commit_reference_gently 2018-06-29 10:43:39 -07:00
notes-cache.h
…
notes-merge.c Merge branch 'nd/the-index' 2018-10-19 13:34:02 +09:00
notes-merge.h Add missing includes and forward declarations 2018-08-15 11:52:09 -07:00
notes-utils.c commit: add repository argument to lookup_commit 2018-06-29 10:43:39 -07:00
notes-utils.h Add missing includes and forward declarations 2018-08-15 11:52:09 -07:00
notes.c convert "oidcmp() != 0" to "!oideq()" 2018-08-29 11:32:49 -07:00
notes.h Add missing includes and forward declarations 2018-08-15 11:52:09 -07:00
object-store.h packfile: add all_packs list 2018-08-20 15:31:40 -07:00
object.c convert "hashcmp() == 0" to hasheq() 2018-08-29 11:32:49 -07:00
object.h Merge branch 'ds/reachable' 2018-09-17 13:53:52 -07:00
oidmap.c convert hashmap comparison functions to oideq() 2018-08-29 11:32:49 -07:00
oidmap.h Add missing includes and forward declarations 2018-08-15 11:52:09 -07:00
oidset.c oidset: uninline oidset_init() 2018-10-04 11:12:14 -07:00
oidset.h oidset: uninline oidset_init() 2018-10-04 11:12:14 -07:00
pack-bitmap-write.c Merge branch 'bc/hash-transition-part-15' 2018-10-30 15:43:42 +09:00
pack-bitmap.c Merge branch 'jk/pack-objects-with-bitmap-fix' 2018-09-17 13:53:58 -07:00
pack-bitmap.h bitmap_has_sha1_in_uninteresting(): drop BUG check 2018-09-04 08:30:48 -07:00
pack-check.c convert "hashcmp() != 0" to "!hasheq()" 2018-08-29 11:32:49 -07:00
pack-objects.c Merge branch 'js/pack-objects-mutex-init-fix' 2018-10-30 15:43:43 +09:00
pack-objects.h Merge branch 'js/pack-objects-mutex-init-fix' 2018-10-30 15:43:43 +09:00
pack-revindex.c pack-revindex: express constants in terms of the_hash_algo 2018-10-15 12:53:15 +09:00
pack-revindex.h
…
pack-write.c convert "hashcmp() != 0" to "!hasheq()" 2018-08-29 11:32:49 -07:00
pack.h csum-file: rename sha1file to hashfile 2018-02-02 11:28:41 -08:00
packfile.c Merge branch 'bc/hash-transition-part-15' 2018-10-30 15:43:42 +09:00
packfile.h fuzz: add fuzz testing for packfile indices. 2018-10-15 14:29:03 +09:00
pager.c Merge branch 'nd/command-list' 2018-06-01 15:06:37 +09:00
parse-options-cb.c commit: add repository argument to lookup_commit_reference 2018-06-29 10:43:39 -07:00
parse-options.c Merge branch 'rs/parse-opt-lithelp' 2018-08-17 13:09:56 -07:00
parse-options.h Merge branch 'ps/contains-id-error-message' 2018-04-10 16:28:20 +09:00
patch-delta.c patch-delta: handle truncated copy parameters 2018-08-30 10:30:23 -07:00
patch-ids.c Merge branch 'nd/the-index' 2018-10-19 13:34:02 +09:00
patch-ids.h patch-ids.c: remove implicit dependency on the_index 2018-09-21 09:48:11 -07:00
path.c Merge branch 'sb/object-store-grafts' 2018-07-18 12:20:28 -07:00
path.h Add missing includes and forward declarations 2018-08-15 11:52:09 -07:00
pathspec.c pathspec.c: use the right index instead of the_index 2018-08-13 14:14:43 -07:00
pathspec.h Add missing includes and forward declarations 2018-08-15 11:52:09 -07:00
pkt-line.c pkt-line.c: mark more strings for translation 2018-07-23 11:19:10 -07:00
pkt-line.h pkt-line: add packet_buf_write_len function 2018-03-15 12:01:09 -07:00
preload-index.c Merge branch 'nd/status-refresh-progress' 2018-10-19 13:34:03 +09:00
pretty.c Merge branch 'jk/trailer-fixes' 2018-09-17 13:53:54 -07:00
pretty.h Add missing includes and forward declarations 2018-08-15 11:52:09 -07:00
prio-queue.c Replace all die("BUG: ...") calls by BUG() ones 2018-05-06 19:06:13 +09:00
prio-queue.h
…
progress.c Merge branch 'en/rename-progress' 2017-12-19 11:33:55 -08:00
progress.h progress: fix progress meters when dealing with lots of work 2017-11-15 13:11:25 +09:00
prompt.c
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prompt.h
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protocol.c protocol: introduce enum protocol_version value protocol_v2 2018-03-14 14:15:07 -07:00
protocol.h protocol: introduce enum protocol_version value protocol_v2 2018-03-14 14:15:07 -07:00
quote.c Merge branch 'jk/sq-dequote-on-bogus-input' 2018-02-27 10:34:02 -08:00
quote.h trace: avoid unnecessary quoting 2018-01-16 12:16:54 -08:00
range-diff.c range-diff: allow to diff files regardless of submodule config 2018-10-25 14:47:53 +09:00
range-diff.h range-diff: relieve callers of low-level configuration burden 2018-08-14 14:27:04 -07:00
reachable.c tree: add repository argument to lookup_tree 2018-06-29 10:43:38 -07:00
reachable.h Add missing includes and forward declarations 2018-08-15 11:52:09 -07:00
read-cache.c Merge branch 'sg/split-index-racefix' 2018-10-26 14:22:10 +09:00
rebase-interactive.c rebase -i: introduce the 'break' command 2018-10-12 23:03:04 +09:00
rebase-interactive.h rebase -i: remove unused modes and functions 2018-08-29 13:38:18 -07:00
ref-filter.c Merge branch 'ot/ref-filter-plug-leaks' 2018-10-30 15:43:45 +09:00
ref-filter.h Merge branch 'ot/libify-get-ref-atom-value' 2018-05-08 15:59:18 +09:00
reflog-walk.c Merge branch 'nd/i18n' 2018-08-15 15:08:23 -07:00
reflog-walk.h Add missing includes and forward declarations 2018-08-15 11:52:09 -07:00
refs.c Merge branch 'ds/commit-graph-with-grafts' 2018-10-16 16:15:59 +09:00
refs.h Merge branch 'ds/commit-graph-with-grafts' 2018-10-16 16:15:59 +09:00
refspec.c refspec.c: mark more strings for translation 2018-07-23 11:19:10 -07:00
refspec.h refspec: add back a refspec_item_init() function 2018-06-11 10:11:31 -07:00
remote-curl.c Merge branch 'en/double-semicolon-fix' 2018-09-24 10:30:47 -07:00
remote-testsvn.c Merge branch 'sb/object-store-grafts' 2018-07-18 12:20:28 -07:00
remote.c Merge branch 'nd/the-index' 2018-10-19 13:34:02 +09:00
remote.h Merge branch 'ds/reachable' 2018-09-17 13:53:52 -07:00
replace-object.c Merge branch 'ds/commit-graph-with-grafts' 2018-10-16 16:15:59 +09:00
replace-object.h commit-graph: not compatible with replace objects 2018-08-21 10:22:51 -07:00
repository.c Merge branch 'sb/object-store-alloc' 2018-06-25 13:22:38 -07:00
repository.h Merge branch 'en/incl-forward-decl' 2018-08-20 12:41:32 -07:00
rerere.c Merge branch 'bc/hash-transition-part-15' 2018-10-30 15:43:42 +09:00
rerere.h rerere.c: remove implicit dependency on the_index 2018-09-21 09:48:11 -07:00
resolve-undo.c resolve-undo.c: use the right index instead of the_index 2018-08-13 14:14:44 -07:00
resolve-undo.h Add missing includes and forward declarations 2018-08-15 11:52:09 -07:00
revision.c Merge branch 'md/filter-trees' 2018-10-30 15:43:39 +09:00
revision.h Merge branch 'md/filter-trees' 2018-10-30 15:43:39 +09:00
run-command.c t0061: adjust to test-tool transition 2018-10-25 11:41:09 +09:00
run-command.h
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send-pack.c shallow: add repository argument to is_repository_shallow 2018-05-18 08:13:10 +09:00
send-pack.h Add missing includes and forward declarations 2018-08-15 11:52:09 -07:00
sequencer.c Merge branch 'js/rebase-i-shortopt' 2018-11-02 11:04:59 +09:00
sequencer.h Merge branch 'ag/rebase-i-in-c' 2018-11-02 11:04:53 +09:00
serve.c serve: introduce the server-option capability 2018-04-24 11:24:40 +09:00
serve.h serve: introduce git-serve 2018-03-15 12:01:08 -07:00
server-info.c treewide: use get_all_packs 2018-08-20 15:31:40 -07:00
setup.c Replace all die("BUG: ...") calls by BUG() ones 2018-05-06 19:06:13 +09:00
sh-i18n--envsubst.c Replace Free Software Foundation address in license notices 2017-11-09 13:21:21 +09:00
sha1-array.c convert "oidcmp() == 0" to oideq() 2018-08-29 11:32:49 -07:00
sha1-array.h get_short_oid: sort ambiguous objects by type, then SHA-1 2018-05-11 14:43:23 +09:00
sha1-file.c Merge branch 'nd/the-index' 2018-10-19 13:34:02 +09:00
sha1-lookup.c Replace all die("BUG: ...") calls by BUG() ones 2018-05-06 19:06:13 +09:00
sha1-lookup.h packfile: refactor hash search with fanout table 2018-02-15 13:08:55 -08:00
sha1-name.c Merge branch 'jk/cocci' 2018-09-17 13:53:57 -07:00
sha1dc_git.c sha1dc: allow building with the external sha1dc library 2017-08-16 14:44:25 -07:00
sha1dc_git.h sha1dc_git.h: re-arrange an ifdef chain for a subsequent change 2017-12-08 15:01:01 -08:00
shallow.c Merge branch 'nd/the-index' 2018-10-19 13:34:02 +09:00
shell.c Merge branch 'nd/command-list' 2018-06-01 15:06:37 +09:00
shortlog.h Add missing includes and forward declarations 2018-08-15 11:52:09 -07:00
sideband.c sideband: do not read beyond the end of input 2018-08-18 09:16:48 -07:00
sideband.h
…
sigchain.c Replace all die("BUG: ...") calls by BUG() ones 2018-05-06 19:06:13 +09:00
sigchain.h
…
split-index.c split-index: BUG() when cache entry refers to non-existing shared entry 2018-10-12 07:23:29 +09:00
split-index.h split-index: convert struct split_index to object_id 2018-05-02 13:59:50 +09:00
strbuf.c Merge branch 'pk/rebase-in-c-3-acts' 2018-11-02 11:04:54 +09:00
strbuf.h Merge branch 'pk/rebase-in-c-3-acts' 2018-11-02 11:04:54 +09:00
streaming.c cache.h: add repository argument to oid_object_info_extended 2018-04-26 10:54:27 +09:00
streaming.h streaming: convert open_istream to use struct object_id 2018-03-14 09:23:49 -07:00
string-list.c Merge branch 'sb/string-list-remove-unused' 2018-09-24 10:30:50 -07:00
string-list.h string-list: remove unused function print_string_list 2018-09-11 12:27:58 -07:00
sub-process.c Merge branch 'cc/subprocess-handshake-missing-capabilities' into maint 2017-10-18 14:19:10 +09:00
sub-process.h Docs: split out long-running subprocess handshake 2018-01-25 11:24:32 -08:00
submodule-config.c Sync with 2.19.1 2018-09-27 11:53:39 -07:00
submodule-config.h submodule-config: make 'config_from_gitmodules' private 2018-06-26 12:56:12 -07:00
submodule.c Merge branch 'sm/show-superproject-while-conflicted' 2018-10-19 13:34:04 +09:00
submodule.h submodule.c: remove implicit dependency on the_index 2018-09-21 09:51:18 -07:00
symlinks.c
…
tag.c tag: express constant in terms of the_hash_algo 2018-10-15 12:53:16 +09:00
tag.h tag.c: allow deref_tag to handle arbitrary repositories 2018-06-29 10:43:40 -07:00
tar.h
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tempfile.c reopen_tempfile(): truncate opened file 2018-09-05 09:46:16 -07:00
tempfile.h Merge branch 'jk/reopen-tempfile-truncate' 2018-09-24 10:30:46 -07:00
thread-utils.c
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thread-utils.h
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tmp-objdir.c Replace all die("BUG: ...") calls by BUG() ones 2018-05-06 19:06:13 +09:00
tmp-objdir.h
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trace.c trace.h: support nested performance tracing 2018-08-18 09:47:46 -07:00
trace.h trace.h: support nested performance tracing 2018-08-18 09:47:46 -07:00
trailer.c interpret-trailers: allow suppressing "---" divider 2018-08-23 10:08:51 -07:00
trailer.h Merge branch 'jk/trailer-fixes' 2018-09-17 13:53:54 -07:00
transport-helper.c transport: list refs before fetch if necessary 2018-10-07 09:53:19 +09:00
transport-internal.h transport: list refs before fetch if necessary 2018-10-07 09:53:19 +09:00
transport.c Merge branch 'bc/hash-transition-part-15' 2018-10-30 15:43:42 +09:00
transport.h transport: drop refnames from for_each_alternate_ref 2018-10-09 14:30:02 +09:00
tree-diff.c Merge branch 'nd/the-index' 2018-10-19 13:34:02 +09:00
tree-walk.c Merge branch 'bc/object-id' 2018-08-02 15:30:39 -07:00
tree-walk.h Add missing includes and forward declarations 2018-08-15 11:52:09 -07:00
tree.c Merge branch 'jm/cache-entry-from-mem-pool' 2018-08-02 15:30:43 -07:00
tree.h tree: allow lookup_tree to handle arbitrary repositories 2018-06-29 10:43:39 -07:00
unicode-width.h unicode: update the width tables to Unicode 11 2018-07-09 14:02:51 -07:00
unimplemented.sh
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unix-socket.c
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unix-socket.h
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unpack-trees.c unpack-trees: avoid dead store for struct progress 2018-10-19 11:16:52 +09:00
unpack-trees.h Merge branch 'nd/clone-case-smashing-warning' 2018-09-17 13:53:47 -07:00
upload-pack.c Merge branch 'jk/uploadpack-packobjectshook-fix' 2018-10-30 15:43:50 +09:00
upload-pack.h fetch-pack: perform a fetch using v2 2018-03-15 12:01:08 -07:00
url.c
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url.h Add missing includes and forward declarations 2018-08-15 11:52:09 -07:00
urlmatch.c urlmatch: use hex2chr() in append_normalized_escapes() 2017-07-09 09:43:01 -07:00
urlmatch.h urlmatch.h: fix include guard 2018-08-15 11:52:09 -07:00
usage.c Merge branch 'jk/snprintf-truncation' 2018-05-30 21:51:28 +09:00
userdiff.c Merge branch 'nd/the-index' 2018-10-19 13:34:02 +09:00
userdiff.h userdiff.c: remove implicit dependency on the_index 2018-09-21 09:50:58 -07:00
utf8.c Merge branch 'jk/size-t' 2018-08-15 15:08:25 -07:00
utf8.h Merge branch 'en/incl-forward-decl' 2018-08-20 12:41:32 -07:00
varint.c
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varint.h
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version.c version --build-options: report commit, too, if possible 2017-12-14 22:53:04 -08:00
version.h version --build-options: report commit, too, if possible 2017-12-14 22:53:04 -08:00
versioncmp.c
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walker.c Merge branch 'sb/object-store-grafts' 2018-07-18 12:20:28 -07:00
walker.h walker: drop fields of `struct walker` which are always 1 2018-04-24 10:55:04 +09:00
wildmatch.c
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wildmatch.h
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worktree.c worktree: don't die() in library function find_worktree() 2018-08-30 09:28:02 -07:00
worktree.h Add missing includes and forward declarations 2018-08-15 11:52:09 -07:00
wrap-for-bin.sh Make running git under other debugger-like programs easy 2018-04-25 10:47:22 +09:00
wrapper.c Replace all die("BUG: ...") calls by BUG() ones 2018-05-06 19:06:13 +09:00
write-or-die.c write_or_die.c: rename to use dashes in file name 2018-04-11 18:11:00 +09:00
ws.c Merge branch 'nd/the-index' 2018-10-19 13:34:02 +09:00
wt-status.c Merge branch 'ss/wt-status-committable' 2018-10-19 13:34:02 +09:00
wt-status.h roll wt_status_state into wt_status and populate in the collect phase 2018-10-03 23:38:20 -07:00
xdiff-interface.c convert "oidcmp() == 0" to oideq() 2018-08-29 11:32:49 -07:00
xdiff-interface.h xdiff-interface: export comparing and hashing strings 2017-10-26 11:23:22 +09:00
zlib.c Replace all die("BUG: ...") calls by BUG() ones 2018-05-06 19:06:13 +09:00

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.

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