Junio C Hamano [Tue, 16 Oct 2018 07:16:00 +0000 (16:16 +0900)]
Merge branch 'tg/t5551-with-curl-7.61.1'
Test update.
* tg/t5551-with-curl-7.61.1:
t5551: compare sorted cookies files
t5551: move setup code inside test_expect blocks
Junio C Hamano [Tue, 16 Oct 2018 07:16:00 +0000 (16:16 +0900)]
Merge branch 'en/merge-cleanup'
Code clean-up.
* en/merge-cleanup:
merge-recursive: rename merge_file_1() and merge_content()
merge-recursive: remove final remaining caller of merge_file_one()
merge-recursive: avoid wrapper function when unnecessary and wasteful
merge-recursive: set paths correctly when three-way merging content
Junio C Hamano [Tue, 16 Oct 2018 07:16:00 +0000 (16:16 +0900)]
Merge branch 'rj/header-check'
Header files clean-up.
* rj/header-check:
delta-islands.h: add missing forward declarations (hdr-check)
midx.h: add missing forward declarations (hdr-check)
refs/refs-internal.h: add missing declarations (hdr-check)
refs/packed-backend.h: add missing declaration (hdr-check)
refs/ref-cache.h: add missing declarations (hdr-check)
ewah/ewok_rlw.h: add missing include (hdr-check)
json-writer.h: add missing include (hdr-check)
Makefile: add a hdr-check target
Junio C Hamano [Tue, 16 Oct 2018 07:16:00 +0000 (16:16 +0900)]
Merge branch 'ma/config-doc-update'
Doc update.
* ma/config-doc-update:
git-config.txt: fix 'see: above' note
Doc: use `--type=bool` instead of `--bool`
Junio C Hamano [Tue, 16 Oct 2018 07:16:00 +0000 (16:16 +0900)]
Merge branch 'jk/delta-islands-with-bitmap-reuse-delta-fix'
Fix interactions between two recent topics.
* jk/delta-islands-with-bitmap-reuse-delta-fix:
pack-objects: handle island check for "external" delta base
Junio C Hamano [Tue, 16 Oct 2018 07:15:59 +0000 (16:15 +0900)]
Merge branch 'tq/refs-internal-comment-fix'
Fix for typo in a sample code in comment.
* tq/refs-internal-comment-fix:
refs: docstring typo
Junio C Hamano [Tue, 16 Oct 2018 07:15:59 +0000 (16:15 +0900)]
Merge branch 'ts/alias-of-alias'
An alias that expands to another alias has so far been forbidden,
but now it is allowed to create such an alias.
* ts/alias-of-alias:
t0014: introduce an alias testing suite
alias: show the call history when an alias is looping
alias: add support for aliases of an alias
Junio C Hamano [Tue, 16 Oct 2018 07:15:59 +0000 (16:15 +0900)]
Merge branch 'ds/commit-graph-with-grafts'
The recently introduced commit-graph auxiliary data is incompatible
with mechanisms such as replace & grafts that "breaks" immutable
nature of the object reference relationship. Disable optimizations
based on its use (and updating existing commit-graph) when these
incompatible features are in use in the repository.
* ds/commit-graph-with-grafts:
commit-graph: close_commit_graph before shallow walk
commit-graph: not compatible with uninitialized repo
commit-graph: not compatible with grafts
commit-graph: not compatible with replace objects
test-repository: properly init repo
commit-graph: update design document
refs.c: upgrade for_each_replace_ref to be a each_repo_ref_fn callback
refs.c: migrate internal ref iteration to pass thru repository argument
Junio C Hamano [Tue, 16 Oct 2018 07:15:58 +0000 (16:15 +0900)]
Merge branch 'ab/commit-graph-progress'
Generation of (experimental) commit-graph files have so far been
fairly silent, even though it takes noticeable amount of time in a
meaningfully large repository. The users will now see progress
output.
* ab/commit-graph-progress:
gc: fix regression in
7b0f229222 impacting --quiet
commit-graph verify: add progress output
commit-graph write: add progress output
Junio C Hamano [Wed, 10 Oct 2018 03:38:03 +0000 (12:38 +0900)]
Third batch for 2.20
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Wed, 10 Oct 2018 03:37:16 +0000 (12:37 +0900)]
Merge branch 'ab/fsck-skiplist'
Update fsck.skipList implementation and documentation.
* ab/fsck-skiplist:
fsck: support comments & empty lines in skipList
fsck: use oidset instead of oid_array for skipList
fsck: use strbuf_getline() to read skiplist file
fsck: add a performance test for skipList
fsck: add a performance test
fsck: document that skipList input must be unabbreviated
fsck: document and test commented & empty line skipList input
fsck: document and test sorted skipList input
fsck tests: add a test for no skipList input
fsck tests: setup of bogus commit object
Junio C Hamano [Wed, 10 Oct 2018 03:37:16 +0000 (12:37 +0900)]
Merge branch 'ds/multi-pack-verify'
"git multi-pack-index" learned to detect corruption in the .midx
file it uses, and this feature has been integrated into "git fsck".
* ds/multi-pack-verify:
fsck: verify multi-pack-index
multi-pack-index: report progress during 'verify'
multi-pack-index: verify object offsets
multi-pack-index: fix 32-bit vs 64-bit size check
multi-pack-index: verify oid lookup order
multi-pack-index: verify oid fanout order
multi-pack-index: verify missing pack
multi-pack-index: verify packname order
multi-pack-index: verify corrupt chunk lookup table
multi-pack-index: verify bad header
multi-pack-index: add 'verify' verb
Junio C Hamano [Wed, 10 Oct 2018 03:37:16 +0000 (12:37 +0900)]
Merge branch 'bc/hash-independent-tests'
Various tests have been updated to make it easier to swap the
hash function used for object identification.
* bc/hash-independent-tests:
t5318: use test_oid for HASH_LEN
t1407: make hash size independent
t1406: make hash-size independent
t1405: make hash size independent
t1400: switch hard-coded object ID to variable
t1006: make hash size independent
t0064: make hash size independent
t0002: abstract away SHA-1 specific constants
t0000: update tests for SHA-256
t0000: use hash translation table
t: add test functions to translate hash-related values
Junio C Hamano [Wed, 10 Oct 2018 03:37:16 +0000 (12:37 +0900)]
Merge branch 'nd/test-tool'
Test helper binaries clean-up.
* nd/test-tool:
Makefile: add a hint about TEST_BUILTINS_OBJS
t/helper: merge test-dump-fsmonitor into test-tool
t/helper: merge test-parse-options into test-tool
t/helper: merge test-pkt-line into test-tool
t/helper: merge test-dump-untracked-cache into test-tool
t/helper: keep test-tool command list sorted
Junio C Hamano [Wed, 10 Oct 2018 03:37:15 +0000 (12:37 +0900)]
Merge branch 'nd/config-split'
Split Documentation/config.txt for easier maintenance.
* nd/config-split:
config.txt: move submodule part out to a separate file
config.txt: move sequence.editor out of "core" part
config.txt: move sendemail part out to a separate file
config.txt: move receive part out to a separate file
config.txt: move push part out to a separate file
config.txt: move pull part out to a separate file
config.txt: move gui part out to a separate file
config.txt: move gitcvs part out to a separate file
config.txt: move format part out to a separate file
config.txt: move fetch part out to a separate file
config.txt: follow camelCase naming
Junio C Hamano [Wed, 10 Oct 2018 00:20:03 +0000 (09:20 +0900)]
Declare that the next one will be named 2.20
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Thu, 27 Sep 2018 18:53:39 +0000 (11:53 -0700)]
Sync with 2.19.1
* maint:
Git 2.19.1
Git 2.18.1
Git 2.17.2
fsck: detect submodule paths starting with dash
fsck: detect submodule urls starting with dash
Git 2.16.5
Git 2.15.3
Git 2.14.5
submodule-config: ban submodule paths that start with a dash
submodule-config: ban submodule urls that start with dash
submodule--helper: use "--" to signal end of clone options
Junio C Hamano [Thu, 27 Sep 2018 18:52:33 +0000 (11:52 -0700)]
Git 2.19.1
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Thu, 27 Sep 2018 18:50:45 +0000 (11:50 -0700)]
Sync with 2.18.1
* maint-2.18:
Git 2.18.1
Git 2.17.2
fsck: detect submodule paths starting with dash
fsck: detect submodule urls starting with dash
Git 2.16.5
Git 2.15.3
Git 2.14.5
submodule-config: ban submodule paths that start with a dash
submodule-config: ban submodule urls that start with dash
submodule--helper: use "--" to signal end of clone options
Junio C Hamano [Thu, 27 Sep 2018 18:48:19 +0000 (11:48 -0700)]
Git 2.18.1
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Thu, 27 Sep 2018 18:45:01 +0000 (11:45 -0700)]
Sync with 2.17.2
* maint-2.17:
Git 2.17.2
fsck: detect submodule paths starting with dash
fsck: detect submodule urls starting with dash
Git 2.16.5
Git 2.15.3
Git 2.14.5
submodule-config: ban submodule paths that start with a dash
submodule-config: ban submodule urls that start with dash
submodule--helper: use "--" to signal end of clone options
Junio C Hamano [Thu, 27 Sep 2018 18:44:07 +0000 (11:44 -0700)]
Git 2.17.2
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King [Mon, 24 Sep 2018 08:42:19 +0000 (04:42 -0400)]
fsck: detect submodule paths starting with dash
As with urls, submodule paths with dashes are ignored by
git, but may end up confusing older versions. Detecting them
via fsck lets us prevent modern versions of git from being a
vector to spread broken .gitmodules to older versions.
Compared to blocking leading-dash urls, though, this
detection may be less of a good idea:
1. While such paths provide confusing and broken results,
they don't seem to actually work as option injections
against anything except "cd". In particular, the
submodule code seems to canonicalize to an absolute
path before running "git clone" (so it passes
/your/clone/-sub).
2. It's more likely that we may one day make such names
actually work correctly. Even after we revert this fsck
check, it will continue to be a hassle until hosting
servers are all updated.
On the other hand, it's not entirely clear that the behavior
in older versions is safe. And if we do want to eventually
allow this, we may end up doing so with a special syntax
anyway (e.g., writing "./-sub" in the .gitmodules file, and
teaching the submodule code to canonicalize it when
comparing).
So on balance, this is probably a good protection.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King [Mon, 24 Sep 2018 08:37:17 +0000 (04:37 -0400)]
fsck: detect submodule urls starting with dash
Urls with leading dashes can cause mischief on older
versions of Git. We should detect them so that they can be
rejected by receive.fsckObjects, preventing modern versions
of git from being a vector by which attacks can spread.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Thu, 27 Sep 2018 18:41:02 +0000 (11:41 -0700)]
Sync with 2.16.5
* maint-2.16:
Git 2.16.5
Git 2.15.3
Git 2.14.5
submodule-config: ban submodule paths that start with a dash
submodule-config: ban submodule urls that start with dash
submodule--helper: use "--" to signal end of clone options
Junio C Hamano [Thu, 27 Sep 2018 18:38:32 +0000 (11:38 -0700)]
Git 2.16.5
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Thu, 27 Sep 2018 18:35:43 +0000 (11:35 -0700)]
Sync with 2.15.3
* maint-2.15:
Git 2.15.3
Git 2.14.5
submodule-config: ban submodule paths that start with a dash
submodule-config: ban submodule urls that start with dash
submodule--helper: use "--" to signal end of clone options
Junio C Hamano [Thu, 27 Sep 2018 18:33:47 +0000 (11:33 -0700)]
Git 2.15.3
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Thu, 27 Sep 2018 18:20:22 +0000 (11:20 -0700)]
Sync with Git 2.14.4
* maint-2.14:
Git 2.14.5
submodule-config: ban submodule paths that start with a dash
submodule-config: ban submodule urls that start with dash
submodule--helper: use "--" to signal end of clone options
Junio C Hamano [Thu, 27 Sep 2018 18:19:11 +0000 (11:19 -0700)]
Git 2.14.5
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King [Mon, 24 Sep 2018 08:39:55 +0000 (04:39 -0400)]
submodule-config: ban submodule paths that start with a dash
We recently banned submodule urls that look like
command-line options. This is the matching change to ban
leading-dash paths.
As with the urls, this should not break any use cases that
currently work. Even with our "--" separator passed to
git-clone, git-submodule.sh gets confused. Without the code
portion of this patch, the clone of "-sub" added in t7417
would yield results like:
/path/to/git-submodule: 410: cd: Illegal option -s
/path/to/git-submodule: 417: cd: Illegal option -s
/path/to/git-submodule: 410: cd: Illegal option -s
/path/to/git-submodule: 417: cd: Illegal option -s
Fetched in submodule path '-sub', but it did not contain
b56243f8f4eb91b2f1f8109452e659f14dd3fbe4. Direct fetching of that commit failed.
Moreover, naively adding such a submodule doesn't work:
$ git submodule add $url -sub
The following path is ignored by one of your .gitignore files:
-sub
even though there is no such ignore pattern (the test script
hacks around this with a well-placed "git mv").
Unlike leading-dash urls, though, it's possible that such a
path _could_ be useful if we eventually made it work. So
this commit should be seen not as recommending a particular
policy, but rather temporarily closing off a broken and
possibly dangerous code-path. We may revisit this decision
later.
There are two minor differences to the tests in t7416 (that
covered urls):
1. We don't have a "./-sub" escape hatch to make this
work, since the submodule code expects to be able to
match canonical index names to the path field (so you
are free to add submodule config with that path, but we
would never actually use it, since an index entry would
never start with "./").
2. After this patch, cloning actually succeeds. Since we
ignore the submodule.*.path value, we fail to find a
config stanza for our submodule at all, and simply
treat it as inactive. We still check for the "ignoring"
message.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King [Mon, 24 Sep 2018 08:36:30 +0000 (04:36 -0400)]
submodule-config: ban submodule urls that start with dash
The previous commit taught the submodule code to invoke our
"git clone $url $path" with a "--" separator so that we
aren't confused by urls or paths that start with dashes.
However, that's just one code path. It's not clear if there
are others, and it would be an easy mistake to add one in
the future. Moreover, even with the fix in the previous
commit, it's quite hard to actually do anything useful with
such an entry. Any url starting with a dash must fall into
one of three categories:
- it's meant as a file url, like "-path". But then any
clone is not going to have the matching path, since it's
by definition relative inside the newly created clone. If
you spell it as "./-path", the submodule code sees the
"/" and translates this to an absolute path, so it at
least works (assuming the receiver has the same
filesystem layout as you). But that trick does not apply
for a bare "-path".
- it's meant as an ssh url, like "-host:path". But this
already doesn't work, as we explicitly disallow ssh
hostnames that begin with a dash (to avoid option
injection against ssh).
- it's a remote-helper scheme, like "-scheme::data". This
_could_ work if the receiver bends over backwards and
creates a funny-named helper like "git-remote--scheme".
But normally there would not be any helper that matches.
Since such a url does not work today and is not likely to do
anything useful in the future, let's simply disallow them
entirely. That protects the existing "git clone" path (in a
belt-and-suspenders way), along with any others that might
exist.
Our tests cover two cases:
1. A file url with "./" continues to work, showing that
there's an escape hatch for people with truly silly
repo names.
2. A url starting with "-" is rejected.
Note that we expect case (2) to fail, but it would have done
so even without this commit, for the reasons given above.
So instead of just expecting failure, let's also check for
the magic word "ignoring" on stderr. That lets us know that
we failed for the right reason.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King [Mon, 24 Sep 2018 08:32:15 +0000 (04:32 -0400)]
submodule--helper: use "--" to signal end of clone options
When we clone a submodule, we call "git clone $url $path".
But there's nothing to say that those components can't begin
with a dash themselves, confusing git-clone into thinking
they're options. Let's pass "--" to make it clear what we
expect.
There's no test here, because it's actually quite hard to
make these names work, even with "git clone" parsing them
correctly. And we're going to restrict these cases even
further in future commits. So we'll leave off testing until
then; this is just the minimal fix to prevent us from doing
something stupid with a badly formed entry.
Reported-by: joernchen <joernchen@phenoelit.de>
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Mon, 24 Sep 2018 17:31:26 +0000 (10:31 -0700)]
Second batch post 2.19
Junio C Hamano [Mon, 24 Sep 2018 17:30:53 +0000 (10:30 -0700)]
Merge branch 'tg/range-diff-corner-case-fix'
Recently added "range-diff" had a corner-case bug to cause it
segfault, which has been corrected.
* tg/range-diff-corner-case-fix:
linear-assignment: fix potential out of bounds memory access
Junio C Hamano [Mon, 24 Sep 2018 17:30:53 +0000 (10:30 -0700)]
Merge branch 'sg/split-index-test'
Test updates.
* sg/split-index-test:
t0090: disable GIT_TEST_SPLIT_INDEX for the test checking split index
t1700-split-index: drop unnecessary 'grep'
Junio C Hamano [Mon, 24 Sep 2018 17:30:53 +0000 (10:30 -0700)]
Merge branch 'en/update-ref-no-deref-stdin'
"git update-ref" learned to make both "--no-deref" and "--stdin"
work at the same time.
* en/update-ref-no-deref-stdin:
update-ref: allow --no-deref with --stdin
update-ref: fix type of update_flags variable to match its usage
Junio C Hamano [Mon, 24 Sep 2018 17:30:52 +0000 (10:30 -0700)]
Merge branch 'ms/remote-error-message-update'
Update error messages given by "git remote" and make them consistent.
* ms/remote-error-message-update:
builtin/remote: quote remote name on error to display empty name
Junio C Hamano [Mon, 24 Sep 2018 17:30:52 +0000 (10:30 -0700)]
Merge branch 'jt/lazy-object-fetch-fix'
The code to backfill objects in lazily cloned repository did not
work correctly, which has been corrected.
* jt/lazy-object-fetch-fix:
fetch-object: set exact_oid when fetching
fetch-object: unify fetch_object[s] functions
Junio C Hamano [Mon, 24 Sep 2018 17:30:52 +0000 (10:30 -0700)]
Merge branch 'en/sequencer-empty-edit-result-aborts'
"git rebase" etc. in Git 2.19 fails to abort when given an empty
commit log message as result of editing, which has been corrected.
* en/sequencer-empty-edit-result-aborts:
sequencer: fix --allow-empty-message behavior, make it smarter
Junio C Hamano [Mon, 24 Sep 2018 17:30:52 +0000 (10:30 -0700)]
Merge branch 'ds/reachable'
Recent update broke the reachability algorithm when refs (e.g.
tags) that point at objects that are not commit were involved,
which has been fixed.
* ds/reachable:
commit-reach: fix memory and flag leaks
commit-reach: properly peel tags
Junio C Hamano [Mon, 24 Sep 2018 17:30:51 +0000 (10:30 -0700)]
Merge branch 'nd/attr-pathspec-fix'
"git add ':(attr:foo)'" is not supported and is supposed to be
rejected while the command line arguments are parsed, but we fail
to reject such a command line upfront.
* nd/attr-pathspec-fix:
add: do not accept pathspec magic 'attr'
Junio C Hamano [Mon, 24 Sep 2018 17:30:50 +0000 (10:30 -0700)]
Merge branch 'bw/protocol-v2'
Doc fix.
* bw/protocol-v2:
config: document value 2 for protocol.version
Junio C Hamano [Mon, 24 Sep 2018 17:30:50 +0000 (10:30 -0700)]
Merge branch 'sb/string-list-remove-unused'
Code clean-up.
* sb/string-list-remove-unused:
string-list: remove unused function print_string_list
Junio C Hamano [Mon, 24 Sep 2018 17:30:49 +0000 (10:30 -0700)]
Merge branch 'jk/dev-build-format-security'
Build tweak to help developers.
* jk/dev-build-format-security:
config.mak.dev: add -Wformat-security
Junio C Hamano [Mon, 24 Sep 2018 17:30:49 +0000 (10:30 -0700)]
Merge branch 'sg/t3701-tighten-trace'
Test update.
* sg/t3701-tighten-trace:
t3701-add-interactive: tighten the check of trace output
Junio C Hamano [Mon, 24 Sep 2018 17:30:48 +0000 (10:30 -0700)]
Merge branch 'sb/diff-color-move-more'
Bugfix.
* sb/diff-color-move-more:
diff: fix --color-moved-ws=allow-indentation-change
Junio C Hamano [Mon, 24 Sep 2018 17:30:48 +0000 (10:30 -0700)]
Merge branch 'en/rerere-multi-stage-1-fix'
A corner case bugfix in "git rerere" code.
* en/rerere-multi-stage-1-fix:
rerere: avoid buffer overrun
t4200: demonstrate rerere segfault on specially crafted merge
Junio C Hamano [Mon, 24 Sep 2018 17:30:47 +0000 (10:30 -0700)]
Merge branch 'js/mingw-o-append'
Further fix for O_APPEND emulation on Windows
* js/mingw-o-append:
mingw: fix mingw_open_append to work with named pipes
t0051: test GIT_TRACE to a windows named pipe
Junio C Hamano [Mon, 24 Sep 2018 17:30:47 +0000 (10:30 -0700)]
Merge branch 'en/double-semicolon-fix'
Code clean-up.
* en/double-semicolon-fix:
Remove superfluous trailing semicolons
Junio C Hamano [Mon, 24 Sep 2018 17:30:46 +0000 (10:30 -0700)]
Merge branch 'jk/reopen-tempfile-truncate'
Fix for a long-standing bug that leaves the index file corrupt when
it shrinks during a partial commit.
* jk/reopen-tempfile-truncate:
reopen_tempfile(): truncate opened file
Junio C Hamano [Mon, 24 Sep 2018 17:30:46 +0000 (10:30 -0700)]
Merge branch 'bp/mv-submodules-with-fsmonitor'
When fsmonitor is in use, after operation on submodules updates
.gitmodules, we lost track of the fact that we did so and relied on
stale fsmonitor data.
* bp/mv-submodules-with-fsmonitor:
git-mv: allow submodules and fsmonitor to work together
Junio C Hamano [Mon, 24 Sep 2018 17:30:45 +0000 (10:30 -0700)]
Merge branch 'ds/format-patch-range-diff-test'
* ds/format-patch-range-diff-test:
t3206-range-diff.sh: cover single-patch case
Junio C Hamano [Mon, 24 Sep 2018 17:30:45 +0000 (10:30 -0700)]
Merge branch 'tb/void-check-attr'
Code clean-up.
* tb/void-check-attr:
Make git_check_attr() a void function
Junio C Hamano [Mon, 24 Sep 2018 17:30:45 +0000 (10:30 -0700)]
Merge branch 'js/rebase-i-autosquash-fix'
"git rebase -i" did not clear the state files correctly when a run
of "squash/fixup" is aborted and then the user manually amended the
commit instead, which has been corrected.
* js/rebase-i-autosquash-fix:
rebase -i: be careful to wrap up fixup/squash chains
rebase -i --autosquash: demonstrate a problem skipping the last squash
Thomas Gummerer [Mon, 17 Sep 2018 21:46:28 +0000 (22:46 +0100)]
t5551: compare sorted cookies files
In t5551 we check that we save cookies correctly to a file when
http.cookiefile and http.savecookies are set. To do so we create an
expect file that expects the cookies in a certain order.
However after
e2ef8d6fa ("cookies: support creation-time attribute for
cookies", 2018-08-28) in curl.git (released in curl 7.61.1) that order
changed.
We document the file format as "Netscape/Mozilla cookie file
format (see curl(1))", so any format produced by libcurl should be
fine here. Sort the files, to be agnostic to the order of the
cookies, and make the test pass with both curl versions > 7.61.1 and
earlier curl versions.
Reported-by: Todd Zullinger <tmz@pobox.com>
Helped-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Thomas Gummerer <t.gummerer@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Thomas Gummerer [Mon, 17 Sep 2018 21:46:27 +0000 (22:46 +0100)]
t5551: move setup code inside test_expect blocks
Move setup code inside test_expect blocks, to catch unexpected
failures in the setup steps, and bring the test scripts in line with
our modern test style.
Suggested-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Thomas Gummerer <t.gummerer@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Derrick Stolee [Fri, 21 Sep 2018 15:05:27 +0000 (08:05 -0700)]
commit-reach: fix memory and flag leaks
The can_all_from_reach_with_flag() method uses 'assign_flag' as a
value we can use to mark objects temporarily during our commit walk.
The intent is that these flags are removed from all objects before
returning. However, this is not the case.
The 'from' array could also contain objects that are not commits, and
we mark those objects with 'assign_flag'. Add a loop to the 'cleanup'
section that removes these markers.
Also, we forgot to free() the memory for 'list', so add that to the
'cleanup' section.
Signed-off-by: Derrick Stolee <dstolee@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Derrick Stolee [Fri, 21 Sep 2018 15:05:26 +0000 (08:05 -0700)]
commit-reach: properly peel tags
The can_all_from_reach_with_flag() algorithm was refactored in
4fbcca4e
"commit-reach: make can_all_from_reach... linear" but incorrectly
assumed that all objects provided were commits. During a fetch
negotiation, ok_to_give_up() in upload-pack.c may provide unpeeled tags
to the 'from' array. The current code creates a segfault.
Add a direct call to can_all_from_reach_with_flag() in 'test-tool reach'
and add a test in t6600-test-reach.sh that demonstrates this segfault.
Correct the issue by peeling tags when investigating the initial list
of objects in the 'from' array.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Derrick Stolee <dstolee@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Nguyễn Thái Ngọc Duy [Tue, 18 Sep 2018 17:31:59 +0000 (19:31 +0200)]
add: do not accept pathspec magic 'attr'
Commit
b0db704652 (pathspec: allow querying for attributes -
2017-03-13) adds new pathspec magic 'attr' but only with
match_pathspec(). "git add" has some pathspec related code that still
does not know about 'attr' and will bail out:
$ git add ':(attr:foo)'
fatal: BUG:dir.c:1584: unsupported magic 40
A better solution would be making this code support 'attr'. But I
don't know how much work is needed (I'm not familiar with this new
magic). For now, let's simply reject this magic with a friendlier
message:
$ git add ':(attr:foo)'
fatal: :(attr:foo): pathspec magic not supported by this command: 'attr'
Update t6135 so that the expected error message is from the
"graceful" rejection codepath, not "oops, we were supposed to reject
the request to trigger this magic" codepath.
Reported-by: smaudet@sebastianaudet.com
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Thu, 20 Sep 2018 21:51:43 +0000 (14:51 -0700)]
Merge branch 'ab/fetch-tags-noclobber'
The rules used by "git push" and "git fetch" to determine if a ref
can or cannot be updated were inconsistent; specifically, fetching
to update existing tags were allowed even though tags are supposed
to be unmoving anchoring points. "git fetch" was taught to forbid
updates to existing tags without the "--force" option.
This is a backward incompatible change but in a good way; it may
still need to be treated carefully.
* ab/fetch-tags-noclobber:
fetch doc: correct grammar in --force docs
push doc: add spacing between two words
Junio C Hamano [Thu, 20 Sep 2018 21:51:43 +0000 (14:51 -0700)]
Merge branch 'bp/checkout-new-branch-optim'
"git checkout -b newbranch [HEAD]" should not have to do as much as
checking out a commit different from HEAD. An attempt is made to
optimize this special case.
* bp/checkout-new-branch-optim:
config doc: add missing list separator for checkout.optimizeNewBranch
Elijah Newren [Wed, 19 Sep 2018 16:14:34 +0000 (09:14 -0700)]
merge-recursive: rename merge_file_1() and merge_content()
Summary:
merge_file_1() -> merge_mode_and_contents()
merge_content() -> handle_content_merge()
merge_file_1() is a very unhelpful name. Rename it to
merge_mode_and_contents() to reflect what it does.
merge_content() calls merge_mode_and_contents() to do the main part of
its work, but most of this function was about higher level stuff, e.g.
printing out conflict messages, updating skip_worktree bits, checking
for ability to avoid updating the working tree or for D/F conflicts
being in the way, etc. Since there are several handle_*() functions for
similar levels of checking and handling in merge-recursive.c (e.g.
handle_change_delete(), handle_rename_rename_2to1()), let's rename this
function to handle_content_merge().
Signed-off-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Elijah Newren [Wed, 19 Sep 2018 16:14:33 +0000 (09:14 -0700)]
merge-recursive: remove final remaining caller of merge_file_one()
The function names merge_file_one() and merge_file_1() aren't
particularly intuitive function names, especially since there is no
associated merge_file() function that these are related to. The
previous commit showed that merge_file_one() was prone to be called when
merge_file_1() should be, and since it is just a thin wrapper around
merge_file_1() anyway and only has one caller left, let's just remove
merge_file_one() entirely.
(It also turns out that the one remaining caller of merge_file_one()
has very broken code that needs to be completely rewritten, but that's
the subject of a future patch series; for now, we're just translating
it into a merge_file_1() call.)
Signed-off-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Elijah Newren [Wed, 19 Sep 2018 16:14:32 +0000 (09:14 -0700)]
merge-recursive: avoid wrapper function when unnecessary and wasteful
merge_file_one() is a convenience function taking a bunch of oids and
modes, combining each pair into a diff_filespec, and then calling
merge_file_1(). When we already start with diff_filespec's, we can
just call merge_file_1() directly instead of splitting out the oids
and modes for the wrapper to recombine into what we already had.
Signed-off-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Elijah Newren [Wed, 19 Sep 2018 16:14:31 +0000 (09:14 -0700)]
merge-recursive: set paths correctly when three-way merging content
merge_3way() has code to mark different sides of the conflict with info
about where the content comes from. If the names of the files involved
match, it simply uses the branch name. If the names of the files do not
match, it uses branchname:filename. Unfortunately, merge_content()
previously always called it with one.path = a.path = b.path. Granted,
it didn't have other path information available to it for years, but
that was corrected by passing rename_conflict_info in commit
3c217c077a86 ("merge-recursive: Provide more info in conflict markers
with file renames", 2011-08-11). In that commit, instead of just fixing
the bug with the pathnames, it created fake branch names incorporating
both the branch name and file name.
This "fake branch" workaround was extended further when I pulled that
logic out into a special function in commit
dac4741554e7
("merge-recursive: Create function for merging with branchname:file
markers", 2011-08-11), and a number of other sites outside of
merge_content() have been added which call into that. However, this
Rube-Goldberg-esque setup is not merely duplicate code and unnecessary
work, it also risked having other callsites invoke it in a way that
would result in markers of the form branchname:filename:filename (i.e.
with the filename repeated).
Fix this whole mess by:
- setting one.path, a.path, and b.path appropriately
- calling merge_file_1() directly
- deleting the merge_file_special_markers() workaround wrapper
Signed-off-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Ævar Arnfjörð Bjarmason [Wed, 19 Sep 2018 21:01:38 +0000 (21:01 +0000)]
gc: fix regression in
7b0f229222 impacting --quiet
Fix a regression in my recent
7b0f229222 ("commit-graph write: add
progress output", 2018-09-17). The newly added progress output for
"commit-graph write" didn't check the --quiet option.
Do so, and add a test asserting that this works as expected. Since the
TTY prequisite isn't available everywhere let's add a version of this
that both requires and doesn't require that. This test might be overly
specific and will break if new progress output is added, but I think
it'll serve as a good reminder to test the undertested progress
mode(s).
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Helped-by: Martin Ågren <martin.agren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Martin Ågren [Wed, 19 Sep 2018 16:38:19 +0000 (18:38 +0200)]
git-config.txt: fix 'see: above' note
Rather than saying "(see: above)", drop the colon. Also drop the comma
before this note.
Signed-off-by: Martin Ågren <martin.agren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Martin Ågren [Wed, 19 Sep 2018 16:38:18 +0000 (18:38 +0200)]
Doc: use `--type=bool` instead of `--bool`
After
fb0dc3bac1 (builtin/config.c: support `--type=<type>` as preferred
alias for `--<type>`, 2018-04-18) we have a more modern way of spelling
`--bool`.
Update all instances except those that explicitly document the
"historical options" in git-config.txt. The other old-style
type-specifiers already seem to be gone except for in that list of
historical options.
Tweak the grammar a little in config.txt while we are there.
Signed-off-by: Martin Ågren <martin.agren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Ramsay Jones [Wed, 19 Sep 2018 00:14:30 +0000 (01:14 +0100)]
delta-islands.h: add missing forward declarations (hdr-check)
Signed-off-by: Ramsay Jones <ramsay@ramsayjones.plus.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Ramsay Jones [Wed, 19 Sep 2018 00:13:36 +0000 (01:13 +0100)]
midx.h: add missing forward declarations (hdr-check)
Signed-off-by: Ramsay Jones <ramsay@ramsayjones.plus.com>
Reviewed-by: Derrick Stolee <dstolee@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Ramsay Jones [Wed, 19 Sep 2018 00:12:47 +0000 (01:12 +0100)]
refs/refs-internal.h: add missing declarations (hdr-check)
Signed-off-by: Ramsay Jones <ramsay@ramsayjones.plus.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Ramsay Jones [Wed, 19 Sep 2018 00:11:44 +0000 (01:11 +0100)]
refs/packed-backend.h: add missing declaration (hdr-check)
Signed-off-by: Ramsay Jones <ramsay@ramsayjones.plus.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Ramsay Jones [Wed, 19 Sep 2018 00:10:34 +0000 (01:10 +0100)]
refs/ref-cache.h: add missing declarations (hdr-check)
Signed-off-by: Ramsay Jones <ramsay@ramsayjones.plus.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Ramsay Jones [Wed, 19 Sep 2018 00:09:38 +0000 (01:09 +0100)]
ewah/ewok_rlw.h: add missing include (hdr-check)
Signed-off-by: Ramsay Jones <ramsay@ramsayjones.plus.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Ramsay Jones [Wed, 19 Sep 2018 00:08:35 +0000 (01:08 +0100)]
json-writer.h: add missing include (hdr-check)
Signed-off-by: Ramsay Jones <ramsay@ramsayjones.plus.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Ramsay Jones [Wed, 19 Sep 2018 00:07:08 +0000 (01:07 +0100)]
Makefile: add a hdr-check target
Commit
ef3ca95475 ("Add missing includes and forward declarations",
2018-08-15) resulted from the author employing a manual method to
create a C file consisting of a pair of pre-processor #include
lines (for 'git-compat-util.h' and a given toplevel header), and
fixing any resulting compiler errors or warnings.
Add a Makefile target to automate this process. This implementation
relies on the '-include' and '-xc' arguments to the 'gcc' and 'clang'
compilers, which allows us to effectively create the required C
compilation unit on-the-fly. This limits the portability of this
solution to those systems which have such a compiler.
The new 'hdr-check' target can be used to check most header files in
the project (for various reasons, the 'compat' and 'xdiff' directories
are not included). Also, note that individual header files can be
checked directly using the '.hco' extension (read: Hdr-Check Object)
like so:
$ make config.hco
HDR config.h
$
Signed-off-by: Ramsay Jones <ramsay@ramsayjones.plus.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Ævar Arnfjörð Bjarmason [Tue, 18 Sep 2018 05:47:39 +0000 (05:47 +0000)]
fetch doc: correct grammar in --force docs
Correct a grammar error (saying "the receiving" made no sense) in the
recently landed documentation added in my
0bc8d71b99 ("fetch: stop
clobbering existing tags without --force", 2018-08-31) by rephrasing
the sentence. Also correct 'fetching work the same way' by s/work/&s/;
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Ævar Arnfjörð Bjarmason [Tue, 18 Sep 2018 05:47:38 +0000 (05:47 +0000)]
push doc: add spacing between two words
Fix a formatting error introduced in my recently landed
fe802bd21e ("push doc: correct lies about how push refspecs work",
2018-08-31).
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Ævar Arnfjörð Bjarmason [Tue, 18 Sep 2018 05:34:49 +0000 (05:34 +0000)]
config doc: add missing list separator for checkout.optimizeNewBranch
The documentation added in
fa655d8411 ("checkout: optimize "git
checkout -b <new_branch>"", 2018-08-16) didn't add the double-colon
needed for the labeled list separator, as a result the added
documentation all got squashed into one paragraph. Fix that by adding
the list separator.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King [Wed, 19 Sep 2018 03:49:07 +0000 (23:49 -0400)]
pack-objects: handle island check for "external" delta base
Two recent topics, jk/pack-delta-reuse-with-bitmap and
cc/delta-islands, can have a funny interaction. When
checking if we can reuse an on-disk delta, the first topic
allows base_entry to be NULL when we find an object that's
not in the packing list. But the latter topic introduces a
call to in_same_island(), which needs to look at
base_entry->idx.oid. When these two features are used
together, we might try to dereference a NULL base_entry.
In practice, this doesn't really happen. We'd generally only
use delta islands when packing to disk, since the whole
point is to optimize the pack for serving fetches later. And
the new delta-reuse code relies on having used reachability
bitmaps to determine the set of objects, which we would
typically only do when serving an actual fetch.
However, it is technically possible to combine these
features. And even without doing so, building with
"SANITIZE=address,undefined" will cause t5310.46 to
complain. Even though that test does not have delta islands
enabled, we still take the address of the NULL entry to pass
to in_same_island(). That function then promptly returns
without dereferencing the value when it sees that islands
are not enabled, but it's enough to trigger a sanitizer
error.
The solution is straight-forward: when both features are
used together, we should pass the oid of the found base to
in_same_island().
This is tricky to do inside a single "if" statement. And
after the merge in
f3504ea3dd (Merge branch
'cc/delta-islands', 2018-09-17), that "if" condition is
already getting pretty unwieldy. So this patch moves the
logic into a helper function, where we can easily use
multiple return paths. The result is a bit longer, but the
logic should be much easier to follow.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Mon, 17 Sep 2018 21:15:00 +0000 (14:15 -0700)]
Initial batch post 2.19
Junio C Hamano [Mon, 17 Sep 2018 20:54:00 +0000 (13:54 -0700)]
Merge branch 'nd/bisect-show-list-fix'
Debugging aid update.
* nd/bisect-show-list-fix:
bisect.c: make show_list() build again
Junio C Hamano [Mon, 17 Sep 2018 20:54:00 +0000 (13:54 -0700)]
Merge branch 'ab/fetch-tags-noclobber'
The rules used by "git push" and "git fetch" to determine if a ref
can or cannot be updated were inconsistent; specifically, fetching
to update existing tags were allowed even though tags are supposed
to be unmoving anchoring points. "git fetch" was taught to forbid
updates to existing tags without the "--force" option.
* ab/fetch-tags-noclobber:
fetch: stop clobbering existing tags without --force
fetch: document local ref updates with/without --force
push doc: correct lies about how push refspecs work
push doc: move mention of "tag <tag>" later in the prose
push doc: remove confusing mention of remote merger
fetch tests: add a test for clobbering tag behavior
push tests: use spaces in interpolated string
push tests: make use of unused $1 in test description
fetch: change "branch" to "reference" in --force -h output
Junio C Hamano [Mon, 17 Sep 2018 20:53:59 +0000 (13:53 -0700)]
Merge branch 'es/worktree-forced-ops-fix'
Fix a bug in which the same path could be registered under multiple
worktree entries if the path was missing (for instance, was removed
manually). Also, as a convenience, expand the number of cases in
which --force is applicable.
* es/worktree-forced-ops-fix:
doc-diff: force worktree add
worktree: delete .git/worktrees if empty after 'remove'
worktree: teach 'remove' to override lock when --force given twice
worktree: teach 'move' to override lock when --force given twice
worktree: teach 'add' to respect --force for registered but missing path
worktree: disallow adding same path multiple times
worktree: prepare for more checks of whether path can become worktree
worktree: generalize delete_git_dir() to reduce code duplication
worktree: move delete_git_dir() earlier in file for upcoming new callers
worktree: don't die() in library function find_worktree()
Junio C Hamano [Mon, 17 Sep 2018 20:53:59 +0000 (13:53 -0700)]
Merge branch 'sg/doc-trace-appends'
Docfix.
* sg/doc-trace-appends:
Documentation/git.txt: clarify that GIT_TRACE=/path appends
Junio C Hamano [Mon, 17 Sep 2018 20:53:59 +0000 (13:53 -0700)]
Merge branch 'jk/diff-rendered-docs'
Dev doc update.
* jk/diff-rendered-docs:
Revert "doc/Makefile: drop doc-diff worktree and temporary files on "make clean""
doc/Makefile: drop doc-diff worktree and temporary files on "make clean"
doc-diff: add --clean mode to remove temporary working gunk
doc-diff: fix non-portable 'man' invocation
doc-diff: always use oids inside worktree
SubmittingPatches: mention doc-diff
Junio C Hamano [Mon, 17 Sep 2018 20:53:58 +0000 (13:53 -0700)]
Merge branch 'jk/patch-corrupted-delta-fix'
Malformed or crafted data in packstream can make our code attempt
to read or write past the allocated buffer and abort, instead of
reporting an error, which has been fixed.
* jk/patch-corrupted-delta-fix:
t5303: use printf to generate delta bases
patch-delta: handle truncated copy parameters
patch-delta: consistently report corruption
patch-delta: fix oob read
t5303: test some corrupt deltas
test-delta: read input into a heap buffer
Junio C Hamano [Mon, 17 Sep 2018 20:53:58 +0000 (13:53 -0700)]
Merge branch 'ds/commit-graph-tests'
We can now optionally run tests with commit-graph enabled.
* ds/commit-graph-tests:
commit-graph: define GIT_TEST_COMMIT_GRAPH
Junio C Hamano [Mon, 17 Sep 2018 20:53:58 +0000 (13:53 -0700)]
Merge branch 'jk/pack-objects-with-bitmap-fix'
Hotfix of the base topic.
* jk/pack-objects-with-bitmap-fix:
pack-bitmap: drop "loaded" flag
traverse_bitmap_commit_list(): don't free result
t5310: test delta reuse with bitmaps
bitmap_has_sha1_in_uninteresting(): drop BUG check
Junio C Hamano [Mon, 17 Sep 2018 20:53:57 +0000 (13:53 -0700)]
Merge branch 'rs/mailinfo-format-flowed'
"git mailinfo" used in "git am" learned to make a best-effort
recovery of a patch corrupted by MUA that sends text/plain with
format=flawed option.
* rs/mailinfo-format-flowed:
mailinfo: support format=flowed
Junio C Hamano [Mon, 17 Sep 2018 20:53:57 +0000 (13:53 -0700)]
Merge branch 'jk/cocci'
spatch transformation to replace boolean uses of !hashcmp() to
newly introduced oideq() is added, and applied, to regain
performance lost due to support of multiple hash algorithms.
* jk/cocci:
show_dirstat: simplify same-content check
read-cache: use oideq() in ce_compare functions
convert hashmap comparison functions to oideq()
convert "hashcmp() != 0" to "!hasheq()"
convert "oidcmp() != 0" to "!oideq()"
convert "hashcmp() == 0" to hasheq()
convert "oidcmp() == 0" to oideq()
introduce hasheq() and oideq()
coccinelle: use <...> for function exclusion
Junio C Hamano [Mon, 17 Sep 2018 20:53:56 +0000 (13:53 -0700)]
Merge branch 'tg/rerere-doc-updates'
Clarify a part of technical documentation for rerere.
* tg/rerere-doc-updates:
rerere: add note about files with existing conflict markers
rerere: mention caveat about unmatched conflict markers
Junio C Hamano [Mon, 17 Sep 2018 20:53:56 +0000 (13:53 -0700)]
Merge branch 'es/format-patch-rangediff'
"git format-patch" learned a new "--range-diff" option to explain
the difference between this version and the previous attempt in
the cover letter (or after the tree-dashes as a comment).
* es/format-patch-rangediff:
format-patch: allow --range-diff to apply to a lone-patch
format-patch: add --creation-factor tweak for --range-diff
format-patch: teach --range-diff to respect -v/--reroll-count
format-patch: extend --range-diff to accept revision range
format-patch: add --range-diff option to embed diff in cover letter
range-diff: relieve callers of low-level configuration burden
range-diff: publish default creation factor
range-diff: respect diff_option.file rather than assuming 'stdout'
Junio C Hamano [Mon, 17 Sep 2018 20:53:55 +0000 (13:53 -0700)]
Merge branch 'cc/delta-islands'
Lift code from GitHub to restrict delta computation so that an
object that exists in one fork is not made into a delta against
another object that does not appear in the same forked repository.
* cc/delta-islands:
pack-objects: move 'layer' into 'struct packing_data'
pack-objects: move tree_depth into 'struct packing_data'
t5320: tests for delta islands
repack: add delta-islands support
pack-objects: add delta-islands support
pack-objects: refactor code into compute_layer_order()
Add delta-islands.{c,h}
Junio C Hamano [Mon, 17 Sep 2018 20:53:55 +0000 (13:53 -0700)]
Merge branch 'es/format-patch-interdiff'
"git format-patch" learned a new "--interdiff" option to explain
the difference between this version and the previous atttempt in
the cover letter (or after the tree-dashes as a comment).
* es/format-patch-interdiff:
format-patch: allow --interdiff to apply to a lone-patch
log-tree: show_log: make commentary block delimiting reusable
interdiff: teach show_interdiff() to indent interdiff
format-patch: teach --interdiff to respect -v/--reroll-count
format-patch: add --interdiff option to embed diff in cover letter
format-patch: allow additional generated content in make_cover_letter()
Junio C Hamano [Mon, 17 Sep 2018 20:53:54 +0000 (13:53 -0700)]
Merge branch 'jk/trailer-fixes'
"git interpret-trailers" and its underlying machinery had a buggy
code that attempted to ignore patch text after commit log message,
which triggered in various codepaths that will always get the log
message alone and never get such an input.
* jk/trailer-fixes:
append_signoff: use size_t for string offsets
sequencer: ignore "---" divider when parsing trailers
pretty, ref-filter: format %(trailers) with no_divider option
interpret-trailers: allow suppressing "---" divider
interpret-trailers: tighten check for "---" patch boundary
trailer: pass process_trailer_opts to trailer_info_get()
trailer: use size_t for iterating trailer list
trailer: use size_t for string offsets
Junio C Hamano [Mon, 17 Sep 2018 20:53:54 +0000 (13:53 -0700)]
Merge branch 'sb/range-diff-colors'
The color output support for recently introduced "range-diff"
command got tweaked a bit.
* sb/range-diff-colors:
range-diff: indent special lines as context
range-diff: make use of different output indicators
diff.c: add --output-indicator-{new, old, context}
diff.c: rewrite emit_line_0 more understandably
diff.c: omit check for line prefix in emit_line_0
diff: use emit_line_0 once per line
diff.c: add set_sign to emit_line_0
diff.c: reorder arguments for emit_line_ws_markup
diff.c: simplify caller of emit_line_0
t3206: add color test for range-diff --dual-color
test_decode_color: understand FAINT and ITALIC
Junio C Hamano [Mon, 17 Sep 2018 20:53:53 +0000 (13:53 -0700)]
Merge branch 'jk/pack-delta-reuse-with-bitmap'
When creating a thin pack, which allows objects to be made into a
delta against another object that is not in the resulting pack but
is known to be present on the receiving end, the code learned to
take advantage of the reachability bitmap; this allows the server
to send a delta against a base beyond the "boundary" commit.
* jk/pack-delta-reuse-with-bitmap:
pack-objects: reuse on-disk deltas for thin "have" objects
pack-bitmap: save "have" bitmap from walk
t/perf: add perf tests for fetches from a bitmapped server
t/perf: add infrastructure for measuring sizes
t/perf: factor out percent calculations
t/perf: factor boilerplate out of test_perf
Junio C Hamano [Mon, 17 Sep 2018 20:53:53 +0000 (13:53 -0700)]
Merge branch 'nd/unpack-trees-with-cache-tree'
The unpack_trees() API used in checking out a branch and merging
walks one or more trees along with the index. When the cache-tree
in the index tells us that we are walking a tree whose flattened
contents is known (i.e. matches a span in the index), as linearly
scanning a span in the index is much more efficient than having to
open tree objects recursively and listing their entries, the walk
can be optimized, which is done in this topic.
* nd/unpack-trees-with-cache-tree:
Document update for nd/unpack-trees-with-cache-tree
cache-tree: verify valid cache-tree in the test suite
unpack-trees: add missing cache invalidation
unpack-trees: reuse (still valid) cache-tree from src_index
unpack-trees: reduce malloc in cache-tree walk
unpack-trees: optimize walking same trees with cache-tree
unpack-trees: add performance tracing
trace.h: support nested performance tracing