git
3 years agopathspec: allow to ignore SKIP_WORKTREE entries on index matching
Matheus Tavares [Thu, 8 Apr 2021 20:41:25 +0000 (17:41 -0300)] 
pathspec: allow to ignore SKIP_WORKTREE entries on index matching

Add a new enum parameter to `add_pathspec_matches_against_index()` and
`find_pathspecs_matching_against_index()`, allowing callers to specify
whether these function should attempt to match SKIP_WORKTREE entries or
not. This will be used in a future patch to make `git add` display a
warning when it is asked to update SKIP_WORKTREE entries.

Signed-off-by: Matheus Tavares <matheus.bernardino@usp.br>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
3 years agoadd: make --chmod and --renormalize honor sparse checkouts
Matheus Tavares [Thu, 8 Apr 2021 20:41:24 +0000 (17:41 -0300)] 
add: make --chmod and --renormalize honor sparse checkouts

Signed-off-by: Matheus Tavares <matheus.bernardino@usp.br>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
3 years agot3705: add tests for `git add` in sparse checkouts
Matheus Tavares [Thu, 8 Apr 2021 20:41:23 +0000 (17:41 -0300)] 
t3705: add tests for `git add` in sparse checkouts

We already have a couple tests for `add` with SKIP_WORKTREE entries in
t7012, but these only cover the most basic scenarios. As we will be
changing how `add` deals with sparse paths in the subsequent commits,
let's move these two tests to their own file and add more test cases
for different `add` options and situations. This also demonstrates two
options that don't currently respect SKIP_WORKTREE entries: `--chmod`
and `--renormalize`.

Signed-off-by: Matheus Tavares <matheus.bernardino@usp.br>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
3 years agoadd: include magic part of pathspec on --refresh error
Matheus Tavares [Thu, 8 Apr 2021 20:41:22 +0000 (17:41 -0300)] 
add: include magic part of pathspec on --refresh error

When `git add --refresh <pathspec>` doesn't find any matches for the
given pathspec, it prints an error message using the `match` field of
the `struct pathspec_item`. However, this field doesn't contain the
magic part of the pathspec. Instead, let's use the `original` field.

Signed-off-by: Matheus Tavares <matheus.bernardino@usp.br>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
3 years agoGit 2.31 v2.31.0
Junio C Hamano [Mon, 15 Mar 2021 18:51:51 +0000 (11:51 -0700)] 
Git 2.31

Signed-off-by: Junio C Hamano <gitster@pobox.com>
3 years agoMerge branch 'jn/mergetool-hideresolved-is-optional'
Junio C Hamano [Sun, 14 Mar 2021 23:01:41 +0000 (16:01 -0700)] 
Merge branch 'jn/mergetool-hideresolved-is-optional'

Disable the recent mergetool's hideresolved feature by default for
backward compatibility and safety.

* jn/mergetool-hideresolved-is-optional:
  doc: describe mergetool configuration in git-mergetool(1)
  mergetool: do not enable hideResolved by default

3 years agoMerge branch 'tb/pack-revindex-on-disk'
Junio C Hamano [Sun, 14 Mar 2021 23:01:40 +0000 (16:01 -0700)] 
Merge branch 'tb/pack-revindex-on-disk'

Fix for a topic in 'master'.

* tb/pack-revindex-on-disk:
  pack-revindex.c: don't close unopened file descriptors

3 years agoMerge tag 'l10n-2.31.0-rnd2' of git://github.com/git-l10n/git-po
Junio C Hamano [Sun, 14 Mar 2021 22:50:36 +0000 (15:50 -0700)] 
Merge tag 'l10n-2.31.0-rnd2' of git://github.com/git-l10n/git-po

l10n for Git 2.31.0 round 2

* tag 'l10n-2.31.0-rnd2' of git://github.com/git-l10n/git-po:
  l10n: zh_CN: for git v2.31.0 l10n round 1 and 2
  l10n: de.po: Update German translation for Git v2.31.0
  l10n: pt_PT: add Portuguese translations part 1
  l10n: vi.po(5104t): for git v2.31.0 l10n round 2
  l10n: es: 2.31.0 round 2
  l10n: Add translation team info
  l10n: start Indonesian translation
  l10n: zh_TW.po: v2.31.0 round 2 (15 untranslated)
  l10n: bg.po: Updated Bulgarian translation (5104t)
  l10n: fr: v2.31 rnd 2
  l10n: tr: v2.31.0-rc1
  l10n: sv.po: Update Swedish translation (5104t0f0u)
  l10n: git.pot: v2.31.0 round 2 (9 new, 8 removed)
  l10n: tr: v2.31.0-rc0
  l10n: sv.po: Update Swedish translation (5103t0f0u)
  l10n: pl.po: Update translation
  l10n: fr: v2.31.0 rnd 1
  l10n: git.pot: v2.31.0 round 1 (155 new, 89 removed)
  l10n: Update Catalan translation
  l10n: ru.po: update Russian translation

3 years agol10n: zh_CN: for git v2.31.0 l10n round 1 and 2
Jiang Xin [Thu, 4 Mar 2021 14:44:43 +0000 (22:44 +0800)] 
l10n: zh_CN: for git v2.31.0 l10n round 1 and 2

Translate 161 new messages (5104t0f0u) for git 2.31.0.

Signed-off-by: Jiang Xin <worldhello.net@gmail.com>
3 years agoMerge branch 'master' of github.com:vnwildman/git
Jiang Xin [Sun, 14 Mar 2021 16:04:47 +0000 (00:04 +0800)] 
Merge branch 'master' of github.com:vnwildman/git

* 'master' of github.com:vnwildman/git:
  l10n: vi.po(5104t): for git v2.31.0 l10n round 2

3 years agoMerge branch 'l10n/zh_TW/210301' of github.com:l10n-tw/git-po
Jiang Xin [Sun, 14 Mar 2021 14:35:44 +0000 (22:35 +0800)] 
Merge branch 'l10n/zh_TW/210301' of github.com:l10n-tw/git-po

* 'l10n/zh_TW/210301' of github.com:l10n-tw/git-po:
  l10n: zh_TW.po: v2.31.0 round 2 (15 untranslated)

3 years agoMerge branch 'po-id' of github.com:bagasme/git-po
Jiang Xin [Sun, 14 Mar 2021 14:35:17 +0000 (22:35 +0800)] 
Merge branch 'po-id' of github.com:bagasme/git-po

* 'po-id' of github.com:bagasme/git-po:
  l10n: Add translation team info
  l10n: start Indonesian translation

3 years agoMerge branch 'master' of github.com:Softcatala/git-po
Jiang Xin [Sun, 14 Mar 2021 14:34:46 +0000 (22:34 +0800)] 
Merge branch 'master' of github.com:Softcatala/git-po

* 'master' of github.com:Softcatala/git-po:
  l10n: Update Catalan translation

3 years agoMerge branch 'russian-l10n' of github.com:DJm00n/git-po-ru
Jiang Xin [Sun, 14 Mar 2021 14:34:12 +0000 (22:34 +0800)] 
Merge branch 'russian-l10n' of github.com:DJm00n/git-po-ru

* 'russian-l10n' of github.com:DJm00n/git-po-ru:
  l10n: ru.po: update Russian translation

3 years agoMerge branch 'pt-PT' of github.com:git-l10n-pt-PT/git-po
Jiang Xin [Sun, 14 Mar 2021 14:33:26 +0000 (22:33 +0800)] 
Merge branch 'pt-PT' of github.com:git-l10n-pt-PT/git-po

* 'pt-PT' of github.com:git-l10n-pt-PT/git-po:
  l10n: pt_PT: add Portuguese translations part 1

3 years agodoc: describe mergetool configuration in git-mergetool(1)
Jonathan Nieder [Sat, 13 Mar 2021 08:41:33 +0000 (00:41 -0800)] 
doc: describe mergetool configuration in git-mergetool(1)

In particular, this describes mergetool.hideResolved, which can help
users discover this setting (either because it may be useful to them
or in order to understand mergetool's behavior if they have forgotten
setting it in the past).

Tested by running

make -C Documentation git-mergetool.1
man Documentation/git-mergetool.1

and reading through the page.

Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
3 years agomergetool: do not enable hideResolved by default
Jonathan Nieder [Sat, 13 Mar 2021 08:38:48 +0000 (00:38 -0800)] 
mergetool: do not enable hideResolved by default

When 98ea309b3f (mergetool: add hideResolved configuration,
2021-02-09) introduced the mergetool.hideResolved setting to reduce
the clutter in viewing non-conflicted sections of files in a
mergetool, it enabled it by default, explaining:

    No adverse effects were noted in a small survey of popular mergetools[1]
    so this behavior defaults to `true`.

In practice, alas, adverse effects do appear.  A few issues:

1. No indication is shown in the UI that the base, local, and remote
   versions shown have been modified by additional resolution.  This
   is inherent in the design: the idea of mergetool.hideResolved is to
   convince a mergetool that expects pristine local, base, and remote
   files to show partially resolved verisons of those files instead;
   there is no additional source of information accessible to the
   mergetool to see where the resolution has happened.

   (By contrast, a mergetool generating the partial resolution from
   conflict markers for itself would be able to hilight the resolved
   sections with a different color.)

   A user accustomed to seeing the files without partial resolution
   gets no indication that this behavior has changed when they upgrade
   Git.

2. If the computed merge did not line up the files correctly (for
   example due to repeated sections in the file), the partially
   resolved files can be misleading and do not have enough information
   to reconstruct what happened and compute the correct merge result.

3. Resolving a conflict can involve information beyond the textual
   conflict.  For example, if the local and remote versions added
   overlapping functionality in different ways, seeing the full
   unresolved versions of each alongside the base gives information
   about each side's intent that makes it possible to come up with a
   resolution that combines those two intents.  By contrast, when
   starting with partially resolved versions of those files, one can
   produce a subtly wrong resolution that includes redundant extra
   code added by one side that is not needed in the approach taken
   on the other.

All that said, a user wanting to focus on textual conflicts with
reduced clutter can still benefit from mergetool.hideResolved=true as
a way to deemphasize sections of the code that resolve cleanly without
requiring any changes to the invoked mergetool.  The caveats described
above are reduced when the user has explicitly turned this on, because
then the user is aware of them.

Flip the default to 'false'.

Reported-by: Dana Dahlstrom <dahlstrom@google.com>
Helped-by: Seth House <seth@eseth.com>
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
3 years agoGit 2.31-rc2 v2.31.0-rc2
Junio C Hamano [Tue, 9 Mar 2021 00:09:43 +0000 (16:09 -0800)] 
Git 2.31-rc2

3 years agoSync with Git 2.30.2 for CVE-2021-21300
Junio C Hamano [Tue, 9 Mar 2021 00:09:07 +0000 (16:09 -0800)] 
Sync with Git 2.30.2 for CVE-2021-21300

Signed-off-by: Junio C Hamano <gitster@pobox.com>
3 years agoMerge branch 'jt/transfer-fsck-across-packs-fix'
Junio C Hamano [Tue, 9 Mar 2021 00:04:47 +0000 (16:04 -0800)] 
Merge branch 'jt/transfer-fsck-across-packs-fix'

The code to fsck objects received across multiple packs during a
single git fetch session has been broken when the packfile URI
feature was in use.  A workaround has been added by disabling the
codepath to avoid keeping a packfile that is too small.

* jt/transfer-fsck-across-packs-fix:
  fetch-pack: do not mix --pack_header and packfile uri

3 years agol10n: de.po: Update German translation for Git v2.31.0
Matthias Rüster [Sun, 28 Feb 2021 14:40:23 +0000 (15:40 +0100)] 
l10n: de.po: Update German translation for Git v2.31.0

Reviewed-by: Ralf Thielow <ralf.thielow@gmail.com>
Reviewed-by: Phillip Szelat <phillip.szelat@gmail.com>
Signed-off-by: Matthias Rüster <matthias.ruester@gmail.com>
3 years agol10n: pt_PT: add Portuguese translations part 1
Daniel Santos [Thu, 22 Oct 2020 09:52:22 +0000 (10:52 +0100)] 
l10n: pt_PT: add Portuguese translations part 1

* Newlines corrected.
* Add concept translation table.
* Translated some.
* Corrected some.
* Corrected some 'Negation of Emptiness'.

Signed-off-by: Daniel Santos <hello@brighterdan.com>
3 years agol10n: vi.po(5104t): for git v2.31.0 l10n round 2
Tran Ngoc Quan [Mon, 8 Mar 2021 02:00:45 +0000 (09:00 +0700)] 
l10n: vi.po(5104t): for git v2.31.0 l10n round 2

Signed-off-by: Tran Ngoc Quan <vnwildman@gmail.com>
3 years agol10n: es: 2.31.0 round 2
Christopher Diaz Riveros [Sun, 7 Mar 2021 23:31:14 +0000 (18:31 -0500)] 
l10n: es: 2.31.0 round 2

Signed-off-by: Christopher Diaz Riveros <christopher.diaz.riv@gmail.com>
3 years agol10n: Add translation team info
Bagas Sanjaya [Tue, 2 Mar 2021 06:38:43 +0000 (13:38 +0700)] 
l10n: Add translation team info

Signed-off-by: Bagas Sanjaya <bagasdotme@gmail.com>
3 years agol10n: start Indonesian translation
Bagas Sanjaya [Sat, 20 Feb 2021 11:21:42 +0000 (18:21 +0700)] 
l10n: start Indonesian translation

  * Initialize PO file
  * Translate init-db.c
  * Translate wt-status.c
  * Translate builtin/clone.c
  * Translate builtin/checkout.c
  * Translate builtin/fetch.c
  * Complete core translations:
    * builtin/remote.c
    * builtin/index-pack.c
    * push.c
    * reset.c
  * Sync with l10n upstream

Signed-off-by: Bagas Sanjaya <bagasdotme@gmail.com>
3 years agofetch-pack: do not mix --pack_header and packfile uri
Jonathan Tan [Fri, 5 Mar 2021 01:16:20 +0000 (17:16 -0800)] 
fetch-pack: do not mix --pack_header and packfile uri

When fetching (as opposed to cloning) from a repository with packfile
URIs enabled, an error like this may occur:

 fatal: pack has bad object at offset 12: unknown object type 5
 fatal: finish_http_pack_request gave result -1
 fatal: fetch-pack: expected keep then TAB at start of http-fetch output

This bug was introduced in b664e9ffa1 ("fetch-pack: with packfile URIs,
use index-pack arg", 2021-02-22), when the index-pack args used when
processing the inline packfile of a fetch response and when processing
packfile URIs were unified.

This bug happens because fetch, by default, partially reads (and
consumes) the header of the inline packfile to determine if it should
store the downloaded objects as a packfile or loose objects, and thus
passes --pack_header=<...> to index-pack to inform it that some bytes
are missing. However, when it subsequently fetches the additional
packfiles linked by URIs, it reuses the same index-pack arguments, thus
wrongly passing --index-pack-arg=--pack_header=<...> when no bytes are
missing.

This does not happen when cloning because "git clone" always passes
do_keep, which instructs the fetch mechanism to always retain the
packfile, eliminating the need to read the header.

There are a few ways to fix this, including filtering out pack_header
arguments when downloading the additional packfiles, but I decided to
stick to always using index-pack throughout when packfile URIs are
present - thus, Git no longer needs to read the bytes, and no longer
needs --pack_header here.

Signed-off-by: Jonathan Tan <jonathantanmy@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
3 years agol10n: zh_TW.po: v2.31.0 round 2 (15 untranslated)
Yi-Jyun Pan [Mon, 1 Mar 2021 13:17:36 +0000 (21:17 +0800)] 
l10n: zh_TW.po: v2.31.0 round 2 (15 untranslated)

Signed-off-by: Yi-Jyun Pan <pan93412@gmail.com>
3 years agol10n: bg.po: Updated Bulgarian translation (5104t)
Alexander Shopov [Fri, 26 Feb 2021 07:00:26 +0000 (08:00 +0100)] 
l10n: bg.po: Updated Bulgarian translation (5104t)

Signed-off-by: Alexander Shopov <ash@kambanaria.org>
3 years agoMerge branch 'fr_next' of github.com:jnavila/git
Jiang Xin [Fri, 5 Mar 2021 05:47:07 +0000 (13:47 +0800)] 
Merge branch 'fr_next' of github.com:jnavila/git

* 'fr_next' of github.com:jnavila/git:
  l10n: fr: v2.31 rnd 2

3 years agoMerge branch 'master' of github.com:nafmo/git-l10n-sv
Jiang Xin [Fri, 5 Mar 2021 05:46:25 +0000 (13:46 +0800)] 
Merge branch 'master' of github.com:nafmo/git-l10n-sv

* 'master' of github.com:nafmo/git-l10n-sv:
  l10n: sv.po: Update Swedish translation (5104t0f0u)

3 years agoMerged the open-eintr workaround for macOS
Junio C Hamano [Thu, 4 Mar 2021 23:42:50 +0000 (15:42 -0800)] 
Merged the open-eintr workaround for macOS

Signed-off-by: Junio C Hamano <gitster@pobox.com>
3 years agoDocumentation/RelNotes: improve release note for rename detection work
Elijah Newren [Thu, 4 Mar 2021 22:51:32 +0000 (22:51 +0000)] 
Documentation/RelNotes: improve release note for rename detection work

There were some early changes in the 2.31 cycle to optimize some setup
in diffcore-rename.c[1], some later changes to measure performance[2],
and finally some significant changes to improve rename detection
performance.  The final one was merged with the note

   Performance optimization work on the rename detection continues.

That works for the commit log, but feels misleading as a release note
since all the changes were within one cycle.  Simplify this to just

   Performance improvements for rename detection.

The former wording could be seen as hinting that more performance
improvements will come in 2.32, which is true, but we can just cover
those in the 2.32 release notes when the time comes.

[1] a5ac31b5b1 (Merge branch 'en/diffcore-rename', 2021-01-25)
[2] d3a035b055 (Merge branch 'en/merge-ort-perf', 2021-02-11)
[3] 12bd17521c (Merge branch 'en/diffcore-rename', 2021-03-01)

Signed-off-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
3 years agoMerge branch 'jk/open-returns-eintr'
Junio C Hamano [Thu, 4 Mar 2021 23:34:45 +0000 (15:34 -0800)] 
Merge branch 'jk/open-returns-eintr'

Work around platforms whose open() is reported to return EINTR (it
shouldn't, as we do our signals with SA_RESTART).

* jk/open-returns-eintr:
  config.mak.uname: enable OPEN_RETURNS_EINTR for macOS Big Sur
  Makefile: add OPEN_RETURNS_EINTR knob

3 years agol10n: fr: v2.31 rnd 2
Jean-Noël Avila [Thu, 4 Mar 2021 20:53:45 +0000 (21:53 +0100)] 
l10n: fr: v2.31 rnd 2

Signed-off-by: Jean-Noël Avila <jn.avila@free.fr>
3 years agoMerge https://github.com/prati0100/git-gui
Junio C Hamano [Thu, 4 Mar 2021 20:38:50 +0000 (12:38 -0800)] 
Merge https://github.com/prati0100/git-gui

* https://github.com/prati0100/git-gui:
  Revert "git-gui: remove lines starting with the comment character"

3 years agol10n: tr: v2.31.0-rc1
Emir Sarı [Thu, 4 Mar 2021 19:29:24 +0000 (22:29 +0300)] 
l10n: tr: v2.31.0-rc1

Signed-off-by: Emir Sarı <bitigchi@me.com>
3 years agol10n: sv.po: Update Swedish translation (5104t0f0u)
Peter Krefting [Thu, 4 Mar 2021 18:10:43 +0000 (19:10 +0100)] 
l10n: sv.po: Update Swedish translation (5104t0f0u)

Signed-off-by: Peter Krefting <peter@softwolves.pp.se>
3 years agol10n: git.pot: v2.31.0 round 2 (9 new, 8 removed)
Jiang Xin [Thu, 4 Mar 2021 14:41:21 +0000 (22:41 +0800)] 
l10n: git.pot: v2.31.0 round 2 (9 new, 8 removed)

Generate po/git.pot from v2.31.0-rc1 for git v2.31.0 l10n round 2.

Signed-off-by: Jiang Xin <worldhello.net@gmail.com>
3 years agoMerge branch 'master' of github.com:git/git
Jiang Xin [Thu, 4 Mar 2021 14:40:13 +0000 (22:40 +0800)] 
Merge branch 'master' of github.com:git/git

* 'master' of github.com:git/git: (63 commits)
  Git 2.31-rc1
  Hopefully the last batch before -rc1
  Revert "commit-graph: when incompatible with graphs, indicate why"
  read-cache: make the index write buffer size 128K
  dir: fix malloc of root untracked_cache_dir
  commit-graph.c: display correct number of chunks when writing
  doc/reftable: document how to handle windows
  fetch-pack: print and use dangling .gitmodules
  fetch-pack: with packfile URIs, use index-pack arg
  http-fetch: allow custom index-pack args
  http: allow custom index-pack args
  chunk-format: add technical docs
  chunk-format: restore duplicate chunk checks
  midx: use 64-bit multiplication for chunk sizes
  midx: use chunk-format read API
  commit-graph: use chunk-format read API
  chunk-format: create read chunk API
  midx: use chunk-format API in write_midx_internal()
  midx: drop chunk progress during write
  midx: return success/failure in chunk write methods
  ...

3 years agoMerge branch 'py/revert-commit-comments'
Pratyush Yadav [Thu, 4 Mar 2021 08:29:45 +0000 (13:59 +0530)] 
Merge branch 'py/revert-commit-comments'

This commit causes breakage on macOS, or in fact any platform using
older versions of Tcl. Revert it.

* py/revert-commit-comments:
  Revert "git-gui: remove lines starting with the comment character"

3 years agoRevert "git-gui: remove lines starting with the comment character"
Pratyush Yadav [Thu, 4 Mar 2021 08:23:27 +0000 (13:53 +0530)] 
Revert "git-gui: remove lines starting with the comment character"

This reverts commit b9a43869c9f96d3577d6f568c1bda1940c8f0e31.

This commit causes breakage on macOS (10.13). It causes errors on
startup and completely breaks the commit functionality. There are two
main problems. First, it uses `string cat` which is not supported on
older Tcl versions. Second, it does a half close of the bidirectional
pipe to git-stripspace which is also not supported on older Tcl
versions.

Reported-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Pratyush Yadav <me@yadavpratyush.com>
3 years agoGit 2.31-rc1 v2.31.0-rc1
Junio C Hamano [Wed, 3 Mar 2021 06:41:13 +0000 (22:41 -0800)] 
Git 2.31-rc1

Signed-off-by: Junio C Hamano <gitster@pobox.com>
3 years agol10n: tr: v2.31.0-rc0
Emir Sarı [Sat, 27 Feb 2021 09:02:50 +0000 (12:02 +0300)] 
l10n: tr: v2.31.0-rc0

Signed-off-by: Emir Sarı <bitigchi@me.com>
3 years agoHopefully the last batch before -rc1
Junio C Hamano [Mon, 1 Mar 2021 22:02:42 +0000 (14:02 -0800)] 
Hopefully the last batch before -rc1

Signed-off-by: Junio C Hamano <gitster@pobox.com>
3 years agoMerge branch 'jh/untracked-cache-fix'
Junio C Hamano [Mon, 1 Mar 2021 22:02:58 +0000 (14:02 -0800)] 
Merge branch 'jh/untracked-cache-fix'

An under-allocation for the untracked cache data has been corrected.

* jh/untracked-cache-fix:
  dir: fix malloc of root untracked_cache_dir

3 years agoMerge branch 'ns/raise-write-index-buffer-size'
Junio C Hamano [Mon, 1 Mar 2021 22:02:58 +0000 (14:02 -0800)] 
Merge branch 'ns/raise-write-index-buffer-size'

Raise the buffer size used when writing the index file out from
(obviously too small) 8kB to (clearly sufficiently large) 128kB.

* ns/raise-write-index-buffer-size:
  read-cache: make the index write buffer size 128K

3 years agoMerge branch 'hv/trailer-formatting'
Junio C Hamano [Mon, 1 Mar 2021 22:02:57 +0000 (14:02 -0800)] 
Merge branch 'hv/trailer-formatting'

The logic to handle "trailer" related placeholders in the
"--format=" mechanisms in the "log" family and "for-each-ref"
family is getting unified.

* hv/trailer-formatting:
  ref-filter: use pretty.c logic for trailers
  pretty.c: capture invalid trailer argument
  pretty.c: refactor trailer logic to `format_set_trailers_options()`
  t6300: use function to test trailer options

3 years agoMerge branch 'hn/reftable-tables-doc-update'
Junio C Hamano [Mon, 1 Mar 2021 22:02:57 +0000 (14:02 -0800)] 
Merge branch 'hn/reftable-tables-doc-update'

Documentation update.

* hn/reftable-tables-doc-update:
  doc/reftable: document how to handle windows

3 years agoMerge branch 'sv/t7001-modernize'
Junio C Hamano [Mon, 1 Mar 2021 22:02:57 +0000 (14:02 -0800)] 
Merge branch 'sv/t7001-modernize'

Test script modernization.

* sv/t7001-modernize:
  t7001: use `test` rather than `[`
  t7001: use here-docs instead of echo
  t7001: put each command on a separate line
  t7001: use '>' rather than 'touch'
  t7001: avoid using `cd` outside of subshells
  t7001: remove whitespace after redirect operators
  t7001: modernize subshell formatting
  t7001: remove unnecessary blank lines
  t7001: indent with TABs instead of spaces
  t7001: modernize test formatting

3 years agoMerge branch 'jt/transfer-fsck-across-packs'
Junio C Hamano [Mon, 1 Mar 2021 22:02:57 +0000 (14:02 -0800)] 
Merge branch 'jt/transfer-fsck-across-packs'

The approach to "fsck" the incoming objects in "index-pack" is
attractive for performance reasons (we have them already in core,
inflated and ready to be inspected), but fundamentally cannot be
applied fully when we receive more than one pack stream, as a tree
object in one pack may refer to a blob object in another pack as
".gitmodules", when we want to inspect blobs that are used as
".gitmodules" file, for example.  Teach "index-pack" to emit
objects that must be inspected later and check them in the calling
"fetch-pack" process.

* jt/transfer-fsck-across-packs:
  fetch-pack: print and use dangling .gitmodules
  fetch-pack: with packfile URIs, use index-pack arg
  http-fetch: allow custom index-pack args
  http: allow custom index-pack args

3 years agoMerge branch 'ds/chunked-file-api'
Junio C Hamano [Mon, 1 Mar 2021 22:02:57 +0000 (14:02 -0800)] 
Merge branch 'ds/chunked-file-api'

The common code to deal with "chunked file format" that is shared
by the multi-pack-index and commit-graph files have been factored
out, to help codepaths for both filetypes to become more robust.

* ds/chunked-file-api:
  commit-graph.c: display correct number of chunks when writing
  chunk-format: add technical docs
  chunk-format: restore duplicate chunk checks
  midx: use 64-bit multiplication for chunk sizes
  midx: use chunk-format read API
  commit-graph: use chunk-format read API
  chunk-format: create read chunk API
  midx: use chunk-format API in write_midx_internal()
  midx: drop chunk progress during write
  midx: return success/failure in chunk write methods
  midx: add num_large_offsets to write_midx_context
  midx: add pack_perm to write_midx_context
  midx: add entries to write_midx_context
  midx: use context in write_midx_pack_names()
  midx: rename pack_info to write_midx_context
  commit-graph: use chunk-format write API
  chunk-format: create chunk format write API
  commit-graph: anonymize data in chunk_write_fn

3 years agoMerge branch 'en/diffcore-rename'
Junio C Hamano [Mon, 1 Mar 2021 22:02:56 +0000 (14:02 -0800)] 
Merge branch 'en/diffcore-rename'

Performance optimization work on the rename detection continues.

* en/diffcore-rename:
  merge-ort: call diffcore_rename() directly
  gitdiffcore doc: mention new preliminary step for rename detection
  diffcore-rename: guide inexact rename detection based on basenames
  diffcore-rename: complete find_basename_matches()
  diffcore-rename: compute basenames of source and dest candidates
  t4001: add a test comparing basename similarity and content similarity
  diffcore-rename: filter rename_src list when possible
  diffcore-rename: no point trying to find a match better than exact

3 years agoMerge branch 'jh/fsmonitor-prework'
Junio C Hamano [Mon, 1 Mar 2021 22:02:56 +0000 (14:02 -0800)] 
Merge branch 'jh/fsmonitor-prework'

Preliminary changes to fsmonitor integration.

* jh/fsmonitor-prework:
  fsmonitor: refactor initialization of fsmonitor_last_update token
  fsmonitor: allow all entries for a folder to be invalidated
  fsmonitor: log FSMN token when reading and writing the index
  fsmonitor: log invocation of FSMonitor hook to trace2
  read-cache: log the number of scanned files to trace2
  read-cache: log the number of lstat calls to trace2
  preload-index: log the number of lstat calls to trace2
  p7519: add trace logging during perf test
  p7519: move watchman cleanup earlier in the test
  p7519: fix watchman watch-list test on Windows
  p7519: do not rely on "xargs -d" in test

3 years agoMerge https://github.com/prati0100/git-gui
Junio C Hamano [Mon, 1 Mar 2021 17:22:18 +0000 (09:22 -0800)] 
Merge https://github.com/prati0100/git-gui

* https://github.com/prati0100/git-gui:
  git-gui: remove lines starting with the comment character
  git-gui: fix typo in russian locale

3 years agoMerge branch 'js/commit-graph-warning'
Junio C Hamano [Mon, 1 Mar 2021 17:21:24 +0000 (09:21 -0800)] 
Merge branch 'js/commit-graph-warning'

* js/commit-graph-warning:
  Revert "commit-graph: when incompatible with graphs, indicate why"

3 years agoRevert "commit-graph: when incompatible with graphs, indicate why"
Junio C Hamano [Mon, 1 Mar 2021 17:19:37 +0000 (09:19 -0800)] 
Revert "commit-graph: when incompatible with graphs, indicate why"

This reverts commit c85eec7fc37e1ca79072f263ae6ea1ee305ba38c, as
it is a bit overzealous, we are in prerelease freeze, and we want
to have enough time to get this right and cook in 'next'.

cf. <8735xgkvuo.fsf@evledraar.gmail.com>

3 years agoconfig.mak.uname: enable OPEN_RETURNS_EINTR for macOS Big Sur
Jeff King [Mon, 1 Mar 2021 09:29:47 +0000 (04:29 -0500)] 
config.mak.uname: enable OPEN_RETURNS_EINTR for macOS Big Sur

We've had mixed reports on whether the latest release of macOS needs
this Makefile knob set. In most reported cases, there's antivirus
software running (which one might imagine could cause an open() call to
be delayed). However, one of the (off-list) reports I've gotten
indicated that it happened on an otherwise clean install of Big Sur.

Since the symptom is so bad (checkout randomly fails to write several
fails when the progress meter kicks in), and since the workaround is so
lightweight (if we don't see EINTR, it's just an extra conditional
check), let's just turn it on by default.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
3 years agoMerge branch 'master' of github.com:nafmo/git-l10n-sv
Jiang Xin [Mon, 1 Mar 2021 02:01:02 +0000 (10:01 +0800)] 
Merge branch 'master' of github.com:nafmo/git-l10n-sv

* 'master' of github.com:nafmo/git-l10n-sv:
  l10n: sv.po: Update Swedish translation (5103t0f0u)

3 years agoMerge branch 'pl' of github.com:Arusekk/git-po
Jiang Xin [Mon, 1 Mar 2021 01:59:07 +0000 (09:59 +0800)] 
Merge branch 'pl' of github.com:Arusekk/git-po

* 'pl' of github.com:Arusekk/git-po:
  l10n: pl.po: Update translation

3 years agol10n: sv.po: Update Swedish translation (5103t0f0u)
Peter Krefting [Sun, 28 Feb 2021 21:22:46 +0000 (22:22 +0100)] 
l10n: sv.po: Update Swedish translation (5103t0f0u)

Signed-off-by: Peter Krefting <peter@softwolves.pp.se>
3 years agol10n: pl.po: Update translation
Arusekk [Sat, 27 Feb 2021 15:12:59 +0000 (16:12 +0100)] 
l10n: pl.po: Update translation

Signed-off-by: Arusekk <arek_koz@o2.pl>
3 years agol10n: fr: v2.31.0 rnd 1
Jean-Noël Avila [Sat, 27 Feb 2021 14:47:45 +0000 (15:47 +0100)] 
l10n: fr: v2.31.0 rnd 1

Signed-off-by: Jean-Noël Avila <jn.avila@free.fr>
3 years agopack-revindex.c: don't close unopened file descriptors
Taylor Blau [Fri, 26 Feb 2021 16:31:02 +0000 (11:31 -0500)] 
pack-revindex.c: don't close unopened file descriptors

When opening a reverse index, load_revindex_from_disk() jumps to the
'cleanup' label in case something goes wrong: the reverse index had the
wrong size, an unrecognized version, or similar.

It also jumps to this label when the reverse index couldn't be opened in
the first place, which will cause an error with the unguarded close()
call in the label.

Guard this call with "if (fd >= 0)" to make sure that we have a valid
file descriptor to close before attempting to close it.

Reported-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
3 years agoMakefile: add OPEN_RETURNS_EINTR knob
Jeff King [Fri, 26 Feb 2021 06:14:35 +0000 (01:14 -0500)] 
Makefile: add OPEN_RETURNS_EINTR knob

On some platforms, open() reportedly returns EINTR when opening regular
files and we receive a signal (usually SIGALRM from our progress meter).
This shouldn't happen, as open() should be a restartable syscall, and we
specify SA_RESTART when setting up the alarm handler. So it may actually
be a kernel or libc bug for this to happen. But it has been reported on
at least one version of Linux (on a network filesystem):

  https://lore.kernel.org/git/c8061cce-71e4-17bd-a56a-a5fed93804da@neanderfunk.de/

as well as on macOS starting with Big Sur even on a regular filesystem.

We can work around it by retrying open() calls that get EINTR, just as
we do for read(), etc. Since we don't ever _want_ to interrupt an open()
call, we can get away with just redefining open, rather than insisting
all callsites use xopen().

We actually do have an xopen() wrapper already (and it even does this
retry, though there's no indication of it being an observed problem back
then; it seems simply to have been lifted from xread(), etc). But it is
used hardly anywhere, and isn't suitable for general use because it will
die() on error. In theory we could combine the two, but it's awkward to
do so because of the variable-args interface of open().

This patch adds a Makefile knob for enabling the workaround. It's not
enabled by default for any platforms in config.mak.uname yet, as we
don't have enough data to decide how common this is (I have not been
able to reproduce on either Linux or Big Sur myself). It may be worth
enabling preemptively anyway, since the cost is pretty low (if we don't
see an EINTR, it's just an extra conditional).

However, note that we must not enable this on Windows. It doesn't do
anything there, and the macro overrides the existing mingw_open()
redirection. I've added a preemptive #undef here in the mingw header
(which is processed first) to just quietly disable it (we could also
make it an #error, but there is little point in being so aggressive).

Reported-by: Aleksey Kliger <alklig@microsoft.com>
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
3 years agol10n: git.pot: v2.31.0 round 1 (155 new, 89 removed)
Jiang Xin [Fri, 26 Feb 2021 14:09:42 +0000 (22:09 +0800)] 
l10n: git.pot: v2.31.0 round 1 (155 new, 89 removed)

Generate po/git.pot from v2.31.0-rc0 for git v2.31.0 l10n round 1.

Signed-off-by: Jiang Xin <worldhello.net@gmail.com>
3 years agoGit 2.31-rc0 v2.31.0-rc0
Junio C Hamano [Fri, 26 Feb 2021 00:34:59 +0000 (16:34 -0800)] 
Git 2.31-rc0

Signed-off-by: Junio C Hamano <gitster@pobox.com>
3 years agoMerge branch 'jc/push-delete-nothing'
Junio C Hamano [Fri, 26 Feb 2021 00:43:32 +0000 (16:43 -0800)] 
Merge branch 'jc/push-delete-nothing'

"git push $there --delete ''" should have been diagnosed as an
error, but instead turned into a matching push, which has been
corrected.

* jc/push-delete-nothing:
  push: do not turn --delete '' into a matching push

3 years agoMerge branch 'sh/mergetools-vimdiff1'
Junio C Hamano [Fri, 26 Feb 2021 00:43:32 +0000 (16:43 -0800)] 
Merge branch 'sh/mergetools-vimdiff1'

Mergetools update.

* sh/mergetools-vimdiff1:
  mergetools/vimdiff: add vimdiff1 merge tool variant

3 years agoMerge branch 'dl/doc-config-camelcase'
Junio C Hamano [Fri, 26 Feb 2021 00:43:32 +0000 (16:43 -0800)] 
Merge branch 'dl/doc-config-camelcase'

A handful of multi-word configuration variable names in
documentation that are spelled in all lowercase have been corrected
to use the more canonical camelCase.

* dl/doc-config-camelcase:
  index-format doc: camelCase core.excludesFile
  blame-options.txt: camelcase blame.blankBoundary
  i18n.txt: camel case and monospace "i18n.commitEncoding"

3 years agoMerge branch 'js/params-vs-args'
Junio C Hamano [Fri, 26 Feb 2021 00:43:32 +0000 (16:43 -0800)] 
Merge branch 'js/params-vs-args'

Messages update.

* js/params-vs-args:
  replace "parameters" by "arguments" in error messages

3 years agoMerge branch 'ug/doc-commit-approxidate'
Junio C Hamano [Fri, 26 Feb 2021 00:43:32 +0000 (16:43 -0800)] 
Merge branch 'ug/doc-commit-approxidate'

Doc update.

* ug/doc-commit-approxidate:
  doc: mention approxidates for git-commit --date

3 years agoMerge branch 'es/maintenance-of-bare-repositories'
Junio C Hamano [Fri, 26 Feb 2021 00:43:32 +0000 (16:43 -0800)] 
Merge branch 'es/maintenance-of-bare-repositories'

The "git maintenance register" command had trouble registering bare
repositories, which had been corrected.

* es/maintenance-of-bare-repositories:
  maintenance: fix incorrect `maintenance.repo` path with bare repository

3 years agoMerge branch 'mt/add-chmod-fixes'
Junio C Hamano [Fri, 26 Feb 2021 00:43:31 +0000 (16:43 -0800)] 
Merge branch 'mt/add-chmod-fixes'

Various fixes on "git add --chmod".

* mt/add-chmod-fixes:
  add: propagate --chmod errors to exit status
  add: mark --chmod error string for translation
  add --chmod: don't update index when --dry-run is used

3 years agoMerge branch 'ds/merge-base-independent'
Junio C Hamano [Fri, 26 Feb 2021 00:43:31 +0000 (16:43 -0800)] 
Merge branch 'ds/merge-base-independent'

The code to implement "git merge-base --independent" was poorly
done and was kept from the very beginning of the feature.

* ds/merge-base-independent:
  commit-reach: stale commits may prune generation further
  commit-reach: use heuristic in remove_redundant()
  commit-reach: move compare_commits_by_gen
  commit-reach: use one walk in remove_redundant()
  commit-reach: reduce requirements for remove_redundant()

3 years agoMerge branch 'ah/rebase-no-fork-point-config'
Junio C Hamano [Fri, 26 Feb 2021 00:43:31 +0000 (16:43 -0800)] 
Merge branch 'ah/rebase-no-fork-point-config'

"git rebase --[no-]fork-point" gained a configuration variable
rebase.forkPoint so that users do not have to keep specifying a
non-default setting.

* ah/rebase-no-fork-point-config:
  rebase: add a config option for --no-fork-point

3 years agoMerge branch 'mt/grep-sparse-checkout'
Junio C Hamano [Fri, 26 Feb 2021 00:43:31 +0000 (16:43 -0800)] 
Merge branch 'mt/grep-sparse-checkout'

"git grep" has been tweaked to be limited to the sparse checkout
paths.

* mt/grep-sparse-checkout:
  grep: honor sparse-checkout on working tree searches

3 years agoMerge branch 'ah/commit-graph-leakplug'
Junio C Hamano [Fri, 26 Feb 2021 00:43:31 +0000 (16:43 -0800)] 
Merge branch 'ah/commit-graph-leakplug'

Plug a minor memory leak.

* ah/commit-graph-leakplug:
  commit-graph: avoid leaking topo_levels slab in write_commit_graph()

3 years agoMerge branch 'zh/difftool-skip-to'
Junio C Hamano [Fri, 26 Feb 2021 00:43:31 +0000 (16:43 -0800)] 
Merge branch 'zh/difftool-skip-to'

"git difftool" learned "--skip-to=<path>" option to restart an
interrupted session from an arbitrary path.

* zh/difftool-skip-to:
  difftool.c: learn a new way start at specified file

3 years agoMerge branch 'cw/pack-config-doc'
Junio C Hamano [Fri, 26 Feb 2021 00:43:30 +0000 (16:43 -0800)] 
Merge branch 'cw/pack-config-doc'

Doc update.

* cw/pack-config-doc:
  doc: mention bigFileThreshold for packing

3 years agoMerge branch 'jc/maint-column-doc-typofix'
Junio C Hamano [Fri, 26 Feb 2021 00:43:30 +0000 (16:43 -0800)] 
Merge branch 'jc/maint-column-doc-typofix'

Doc update.

* jc/maint-column-doc-typofix:
  Documentation: typofix --column description

3 years agoMerge branch 'ma/doc-markup-fix'
Junio C Hamano [Fri, 26 Feb 2021 00:43:30 +0000 (16:43 -0800)] 
Merge branch 'ma/doc-markup-fix'

Docfix.

* ma/doc-markup-fix:
  gitmailmap.txt: fix rendering of e-mail addresses
  git.txt: fix monospace rendering
  rev-list-options.txt: fix rendering of bonus paragraph

3 years agoMerge branch 'jc/diffcore-rotate'
Junio C Hamano [Fri, 26 Feb 2021 00:43:30 +0000 (16:43 -0800)] 
Merge branch 'jc/diffcore-rotate'

"git {diff,log} --{skip,rotate}-to=<path>" allows the user to
discard diff output for early paths or move them to the end of the
output.

* jc/diffcore-rotate:
  diff: --{rotate,skip}-to=<path>

3 years agoMerge branch 'mt/checkout-index-corner-cases'
Junio C Hamano [Fri, 26 Feb 2021 00:43:30 +0000 (16:43 -0800)] 
Merge branch 'mt/checkout-index-corner-cases'

The error codepath around the "--temp/--prefix" feature of "git
checkout-index" has been improved.

* mt/checkout-index-corner-cases:
  checkout-index: omit entries with no tempname from --temp output
  write_entry(): fix misuses of `path` in error messages

3 years agoMerge branch 'js/doc-proto-v2-response-end'
Junio C Hamano [Fri, 26 Feb 2021 00:43:30 +0000 (16:43 -0800)] 
Merge branch 'js/doc-proto-v2-response-end'

Docfix.

* js/doc-proto-v2-response-end:
  doc: fix naming of response-end-pkt

3 years agoMerge branch 'rs/blame-optim'
Junio C Hamano [Fri, 26 Feb 2021 00:43:29 +0000 (16:43 -0800)] 
Merge branch 'rs/blame-optim'

Optimization in "git blame"

* rs/blame-optim:
  blame: remove unnecessary use of get_commit_info()

3 years agoMerge branch 'mz/doc-notes-are-not-anchors'
Junio C Hamano [Fri, 26 Feb 2021 00:43:29 +0000 (16:43 -0800)] 
Merge branch 'mz/doc-notes-are-not-anchors'

Objects that lost references can be pruned away, even when they
have notes attached to it (and these notes will become dangling,
which in turn can be pruned with "git notes prune").  This has been
clarified in the documentation.

* mz/doc-notes-are-not-anchors:
  docs: clarify that refs/notes/ do not keep the attached objects alive

3 years agoMerge branch 'ab/detox-gettext-tests'
Junio C Hamano [Fri, 26 Feb 2021 00:43:29 +0000 (16:43 -0800)] 
Merge branch 'ab/detox-gettext-tests'

Removal of GIT_TEST_GETTEXT_POISON continues.

* ab/detox-gettext-tests:
  tests: remove most uses of test_i18ncmp
  tests: remove last uses of C_LOCALE_OUTPUT
  tests: remove most uses of C_LOCALE_OUTPUT
  tests: remove last uses of GIT_TEST_GETTEXT_POISON=false

3 years agoMerge branch 'jk/rev-list-disk-usage'
Junio C Hamano [Fri, 26 Feb 2021 00:43:28 +0000 (16:43 -0800)] 
Merge branch 'jk/rev-list-disk-usage'

"git rev-list" command learned "--disk-usage" option.

* jk/rev-list-disk-usage:
  docs/rev-list: add some examples of --disk-usage
  docs/rev-list: add an examples section
  rev-list: add --disk-usage option for calculating disk usage
  t: add --no-tag option to test_commit

3 years agoindex-format doc: camelCase core.excludesFile
Junio C Hamano [Wed, 24 Feb 2021 20:26:41 +0000 (12:26 -0800)] 
index-format doc: camelCase core.excludesFile

Signed-off-by: Junio C Hamano <gitster@pobox.com>
3 years agoblame-options.txt: camelcase blame.blankBoundary
Junio C Hamano [Wed, 24 Feb 2021 20:26:40 +0000 (12:26 -0800)] 
blame-options.txt: camelcase blame.blankBoundary

All other references to blame.* configuration variables are
camelCased already.  Update this one to match.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
3 years agoi18n.txt: camel case and monospace "i18n.commitEncoding"
Denton Liu [Wed, 24 Feb 2021 20:26:39 +0000 (12:26 -0800)] 
i18n.txt: camel case and monospace "i18n.commitEncoding"

In 95791be750 (doc: camelCase the i18n config variables to improve
readability, 2017-07-17), the other i18n config variables were
camel cased. However, this one instance was missed.

Camel case and monospace "i18n.commitEncoding" so that it matches the
surrounding text.

Signed-off-by: Denton Liu <liu.denton@gmail.com>
[jc: fixed 3 other mistakes that are exactly the same]
Signed-off-by: Junio C Hamano <gitster@pobox.com>
3 years agoread-cache: make the index write buffer size 128K
Neeraj Singh [Thu, 18 Feb 2021 02:48:26 +0000 (02:48 +0000)] 
read-cache: make the index write buffer size 128K

Writing an index 8K at a time invokes the OS filesystem and caching code
very frequently, introducing noticeable overhead while writing large
indexes. When experimenting with different write buffer sizes on Windows
writing the Windows OS repo index (260MB), most of the benefit came by
bumping the index write buffer size to 64K. I picked 128K to ensure that
we're past the knee of the curve.

With this change, the time under do_write_index for an index with 3M
files goes from ~1.02s to ~0.72s.

Signed-off-by: Neeraj Singh <neerajsi@ntdev.microsoft.com>
Acked-by: Jeff Hostetler <jeffhost@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
3 years agoadd: propagate --chmod errors to exit status
Matheus Tavares [Tue, 23 Feb 2021 01:10:35 +0000 (22:10 -0300)] 
add: propagate --chmod errors to exit status

If `add` encounters an error while applying the --chmod changes, it
prints a message to stderr, but exits with a success code. This might
have been an oversight, as the command does exit with a non-zero code in
other situations where it cannot (or refuses to) update all of the
requested paths (e.g. when some of the given paths are ignored). So make
the exit behavior more consistent by also propagating --chmod errors to
the exit status.

Note: the test "all statuses changed in folder if . is given" uses paths
added by previous test cases, some of which might be symbolic links.
Because `git add --chmod` will now fail with such paths, this test would
depend on whether all the previous tests were executed, or only some
of them. Avoid that by running the test on a fresh repo with only
regular files.

Signed-off-by: Matheus Tavares <matheus.bernardino@usp.br>
Reviewed-by: Taylor Blau <me@ttaylorr.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
3 years agoadd: mark --chmod error string for translation
Matheus Tavares [Tue, 23 Feb 2021 01:10:34 +0000 (22:10 -0300)] 
add: mark --chmod error string for translation

This error message is intended for humans, so mark it for translation.
Also use error() instead of fprintf(stderr, ...), to make the
corresponding line a bit cleaner, and to display the "error:" prefix,
which helps classifying the nature/severity of the message.

Signed-off-by: Matheus Tavares <matheus.bernardino@usp.br>
Reviewed-by: Taylor Blau <me@ttaylorr.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
3 years agoadd --chmod: don't update index when --dry-run is used
Matheus Tavares [Tue, 23 Feb 2021 01:10:33 +0000 (22:10 -0300)] 
add --chmod: don't update index when --dry-run is used

`git add --chmod` applies the mode changes even when `--dry-run` is
used. Fix that and add some tests for this option combination.

Helped-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Matheus Tavares <matheus.bernardino@usp.br>
Reviewed-by: Taylor Blau <me@ttaylorr.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
3 years agodir: fix malloc of root untracked_cache_dir
Jeff Hostetler [Wed, 24 Feb 2021 14:31:57 +0000 (14:31 +0000)] 
dir: fix malloc of root untracked_cache_dir

Use FLEX_ALLOC_STR() to allocate the `struct untracked_cache_dir`
for the root directory.  Get rid of unsafe code that might fail to
initialize the `name` field (if FLEX_ARRAY is not 1).  This will
make it clear that we intend to have a structure with an empty
string following it.

A problem was observed on Windows where the length of the memset() was
too short, so the first byte of the name field was not zeroed.  This
resulted in the name field having garbage from a previous use of that
area of memory.

The record for the root directory was then written to the untracked-cache
extension in the index.  This garbage would then be visible to future
commands when they reloaded the untracked-cache extension.

Since the directory record for the root directory had garbage in the
`name` field, the `t/helper/test-tool dump-untracked-cache` tool
printed this garbage as the path prefix (rather than '/') for each
directory in the untracked cache as it recursed.

Signed-off-by: Jeff Hostetler <jeffhost@microsoft.com>
Reviewed-by: Taylor Blau <me@ttaylorr.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
3 years agorebase: add a config option for --no-fork-point
Alex Henrie [Tue, 23 Feb 2021 07:18:40 +0000 (00:18 -0700)] 
rebase: add a config option for --no-fork-point

Some users (myself included) would prefer to have this feature off by
default because it can silently drop commits.

Signed-off-by: Alex Henrie <alexhenrie24@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
3 years agocommit-graph.c: display correct number of chunks when writing
Taylor Blau [Wed, 24 Feb 2021 17:12:22 +0000 (12:12 -0500)] 
commit-graph.c: display correct number of chunks when writing

When writing a commit-graph, a progress meter is shown which indicates
the number of pieces of data to write (one per commit in each chunk).

In 47410aa837 (commit-graph: use chunk-format write API, 2021-02-18),
the number of chunks became tracked by the new chunk-format API. But a
stray local variable was left behind from when write_commit_graph_file()
used to keep track of the same.

Since this was no longer updated after 47410aa837, the progress meter
appeared broken:

    $ git commit-graph write --reachable
    Expanding reachable commits in commit graph: 837569, done.
    Writing out commit graph in 3 passes: 166% (4187845/2512707), done.

Drop the local variable and rely instead on the chunk-format API to tell
us the correct number of chunks.

Reported-by: SZEDER Gábor <szeder.dev@gmail.com>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
Acked-by: Derrick Stolee <dstolee@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
3 years agol10n: Update Catalan translation
Jordi Mas [Wed, 24 Feb 2021 08:14:56 +0000 (09:14 +0100)] 
l10n: Update Catalan translation

Signed-off-by: Jordi Mas <jmas@softcatala.org>