Signed-off-by: NNguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

Signed-off-by: NNguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

Signed-off-by: NNguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

Signed-off-by: NNguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

Signed-off-by: NNguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

[jc: squashed in missing forward decl in userdiff.h found by Ramsay]
Helped-by: NRamsay Jones <ramsay@ramsayjones.plus.com>
Signed-off-by: NNguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

The reason rerere(), rerere_forget() and rerere_remaining() take a
struct repository instead of struct index_state is not obvious from
the patch:

Deep in update_paths() and find_conflict(), hold_locked_index() and
read_index() are called. These functions assumes the index path at
$GIT_DIR/index which is not always true when you take an arbitrary
index state. Taking a repository will allow us to point to the right
index path later when we replace them with repo_ versions.
Signed-off-by: NNguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

Signed-off-by: NNguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

Signed-off-by: NNguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

Signed-off-by: NNguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

Signed-off-by: NNguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

Signed-off-by: NNguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

Signed-off-by: NNguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

Signed-off-by: NNguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

A new variant repo_diff_setup() is added that takes 'struct repository *'
and diff_setup() becomes a thin macro around it that is protected by
NO_THE_REPOSITORY_COMPATIBILITY_MACROS, similar to NO_THE_INDEX_....
The plan is these macros will always be defined for all library files
and the macros are only accessible in builtin/
Signed-off-by: NNguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

Signed-off-by: NNguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

Signed-off-by: NNguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

The current naming convention for 'struct repository *' is 'r' for
temporary variables or arguments. I did not notice this. Since we're
updating blame.c again in the next patch, let's fix this.
Signed-off-by: NNguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

Signed-off-by: NNguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

diff and textconv code has so widespread use that it's hard to simply
update their api and all call sites at once because it would result in
a big patch. For now reduce the_index references to two places:
diff_setup() and fill_textconv().
Signed-off-by: NNguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

This function calls do_diff_cache() which eventually needs to set this
"istate" to unpack_options->src_index [1]. This is an unfortunate fact
that unpack_trees() _will_ update [2] src_index so we can't really pass a
const index_state there. Just remove 'const'.

[1] Right now diff_cache() in diff-lib.c assigns the_index to
    src_index. But the plan is to get rid of the_index, so it should
    be 'istate' from here that gets assigned to src_index.

[2] Some transient bits in the source index are touched. Optional
    extensions can also be removed. But other than that the source
    tree should still be valid.
Signed-off-by: NNguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

The new "repo" field in archive_args has been added since b612ee20
(archive.c: avoid access to the_index - 2018-08-13). Use it instead of
hard coding the_repository.
Signed-off-by: NNguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

Signed-off-by: NJunio C Hamano <gitster@pobox.com>

l10n for Git 2.19.0 round 2

* tag 'l10n-2.19.0-rnd2' of git://github.com/git-l10n/git-po:
  l10n: zh_CN: for git v2.19.0 l10n round 1 to 2
  l10n: bg.po: Updated Bulgarian translation (3958t)
  l10n: vi.po(3958t): updated Vietnamese translation v2.19.0 round 2
  l10n: es.po v2.19.0 round 2
  l10n: fr.po v2.19.0 rnd 2
  l10n: fr.po v2.19.0 rnd 1
  l10n: fr: fix a message seen in git bisect
  l10n: sv.po: Update Swedish translation (3958t0f0u)
  l10n: git.pot: v2.19.0 round 2 (3 new, 5 removed)
  l10n: ru.po: update Russian translation
  l10n: git.pot: v2.19.0 round 1 (382 new, 30 removed)
  l10n: de.po: translate 108 new messages
  l10n: zh_CN: review for git 2.18.0
  l10n: sv.po: Update Swedish translation(3608t0f0u)

* jn/submodule-core-worktree-revert:
  Revert "Merge branch 'sb/submodule-core-worktree'"

The earlier attempt barfed when given a CONTENT_LENGTH that is
set to an empty string.  RFC 3875 is fairly clear that in this
case we should not read any message body, but we've been reading
through to the EOF in previous versions (which did not even pay
attention to the environment variable), so keep that behaviour for
now in this late update.

* mk/http-backend-content-length:
  http-backend: allow empty CONTENT_LENGTH

Translate 382 new messages (3958t0f0u) for git 2.19.0.
Signed-off-by: NJiang Xin <worldhello.net@gmail.com>

* 'master' of git://github.com/alshopov/git-po:
  l10n: bg.po: Updated Bulgarian translation (3958t)

Signed-off-by: NAlexander Shopov <ash@kambanaria.org>

This reverts commit 7e25437d, reversing
changes made to 00624d60.

v2.19.0-rc0~165^2~1 (submodule: ensure core.worktree is set after
update, 2018-06-18) assumes an "absorbed" submodule layout, where the
submodule's Git directory is in the superproject's .git/modules/
directory and .git in the submodule worktree is a .git file pointing
there.  In particular, it uses $GIT_DIR/modules/$name to find the
submodule to find out whether it already has core.worktree set, and it
uses connect_work_tree_and_git_dir if not, resulting in

	fatal: could not open sub/.git for writing

The context behind that patch: v2.19.0-rc0~165^2~2 (submodule: unset
core.worktree if no working tree is present, 2018-06-12) unsets
core.worktree when running commands like "git checkout
--recurse-submodules" to switch to a branch without the submodule.  If
a user then uses "git checkout --no-recurse-submodules" to switch back
to a branch with the submodule and runs "git submodule update", this
patch is needed to ensure that commands using the submodule directly
are aware of the path to the worktree.

It is late in the release cycle, so revert the whole 3-patch series.
We can try again later for 2.20.
Reported-by: NAllan Sandfeld Jensen <allan.jensen@qt.io>
Helped-by: NStefan Beller <sbeller@google.com>
Signed-off-by: NJonathan Nieder <jrnieder@gmail.com>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

According to RFC3875, empty environment variable is equivalent to unset,
and for CONTENT_LENGTH it should mean zero body to read.

However, unset CONTENT_LENGTH is also used for chunked encoding to indicate
reading until EOF. At least, the test "large fetch-pack requests can be split
across POSTs" from t5551 starts faliing, if unset or empty CONTENT_LENGTH is
treated as zero length body. So keep the existing behavior as much as possible.

Add a test for the case.
Reported-By: NJelmer Vernooij <jelmer@jelmer.uk>
Signed-off-by: NMax Kirillov <max@max630.net>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

Signed-off-by: NTran Ngoc Quan <vnwildman@gmail.com>

Signed-off-by: NChristopher Diaz Riveros <chrisadr@gentoo.org>

* 'fr_2.19.0_rnd1' of git://github.com/jnavila/git:
  l10n: fr.po v2.19.0 rnd 2
  l10n: fr.po v2.19.0 rnd 1
  l10n: fr: fix a message seen in git bisect

Signed-off-by: NJean-Noël Avila <jn.avila@free.fr>

Signed-off-by: NJean-Noël Avila <jn.avila@free.fr>

"cette" can be only be used before a word (like in "cette bouteille" for
"this bottle"), but here "this" refers to the current step and we have
to use "ceci" in French.
Signed-off-by: NRaphaël Hertzog <hertzog@debian.org>

Signed-off-by: NPeter Krefting <peter@softwolves.pp.se>

Signed-off-by: NJunio C Hamano <gitster@pobox.com>

The test linter code has learned that the end of here-doc mark
"EOF" can be quoted in a double-quote pair, not just in a
single-quote pair.

* es/chain-lint-more:
  chainlint: match "quoted" here-doc tags