]> git.ipfire.org Git - thirdparty/git.git/log
thirdparty/git.git
5 years agocheckout -p: handle tree arguments correctly again
Johannes Schindelin [Sat, 19 Dec 2020 14:55:59 +0000 (14:55 +0000)] 
checkout -p: handle tree arguments correctly again

This fixes a segmentation fault.

The bug is caused by dereferencing `new_branch_info->commit` when it is
`NULL`, which is the case when the tree-ish argument is actually a tree,
not a commit-ish. This was introduced in 5602b500c3c (builtin/checkout:
fix `git checkout -p HEAD...` bug, 2020-10-07), where we tried to ensure
that the special tree-ish `HEAD...` is handled correctly.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
5 years agot4013: add tests for --diff-merges=first-parent
Sergey Organov [Mon, 21 Dec 2020 15:20:00 +0000 (18:20 +0300)] 
t4013: add tests for --diff-merges=first-parent

This new option provides essential new functionality, changing diff
output to first parent only, without changing history traversal mode,
so it deserves its own test.

As we do it, add additional test that --diff-merges=first-parent by
itself doesn't imply -p and only outputs diffs for merge commits.

Signed-off-by: Sergey Organov <sorganov@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
5 years agodoc/git-show: include --diff-merges description
Sergey Organov [Mon, 21 Dec 2020 15:19:59 +0000 (18:19 +0300)] 
doc/git-show: include --diff-merges description

Move description of --diff-merges option from git-log.txt to
diff-options.txt so that it is included in the git-show help.

Signed-off-by: Sergey Organov <sorganov@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
5 years agodoc/rev-list-options: document --first-parent changes merges format
Sergey Organov [Mon, 21 Dec 2020 15:19:58 +0000 (18:19 +0300)] 
doc/rev-list-options: document --first-parent changes merges format

After introduction of the --diff-merges=first-parent, the
--first-parent sets the default format for merges to the same value as
this new option. Document this behavior and add corresponding
reference to --diff-merges.

Signed-off-by: Sergey Organov <sorganov@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
5 years agodoc/diff-generate-patch: mention new --diff-merges option
Sergey Organov [Mon, 21 Dec 2020 15:19:57 +0000 (18:19 +0300)] 
doc/diff-generate-patch: mention new --diff-merges option

Mention --diff-merges instead of -m in a note to merge formats to aid
discoverability, as -m is now described among --diff-merges options
anyway.

Signed-off-by: Sergey Organov <sorganov@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
5 years agodoc/git-log: describe new --diff-merges options
Sergey Organov [Mon, 21 Dec 2020 15:19:56 +0000 (18:19 +0300)] 
doc/git-log: describe new --diff-merges options

Describe all the new --diff-merges options in the git-log.txt and
adopt description of originals accordingly.

Signed-off-by: Sergey Organov <sorganov@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
5 years agodiff-merges: add '--diff-merges=1' as synonym for 'first-parent'
Sergey Organov [Mon, 21 Dec 2020 15:19:55 +0000 (18:19 +0300)] 
diff-merges: add '--diff-merges=1' as synonym for 'first-parent'

As we now have --diff-merges={m|c|cc}, add --diff-merges=1 as synonym
for --diff-merges=first-parent, to have shorter mnemonics for it as
well.

Signed-off-by: Sergey Organov <sorganov@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
5 years agodiff-merges: add old mnemonic counterparts to --diff-merges
Sergey Organov [Mon, 21 Dec 2020 15:19:54 +0000 (18:19 +0300)] 
diff-merges: add old mnemonic counterparts to --diff-merges

This adds --diff-merges={m|c|cc} values that match mnemonics of old
options, for those who are used to them.

Note that, say, --diff-meres=cc behaves differently than --cc, as the
latter implies -p and therefore enables diffs for all the commits,
while the former enables output of diffs for merge commits only.

Signed-off-by: Sergey Organov <sorganov@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
5 years agodiff-merges: let new options enable diff without -p
Sergey Organov [Mon, 21 Dec 2020 15:19:53 +0000 (18:19 +0300)] 
diff-merges: let new options enable diff without -p

New options don't have any visible effect unless -p is either given or
implied, as unlike -c/-cc we don't imply -p with --diff-merges. To fix
this, this patch adds new functionality by letting new options enable
output of diffs for merge commits only.

Add 'merges_need_diff' field and set it whenever diff output for merges is
enabled by any of the new options.

Extend diff output logic accordingly, to output diffs for merges when
'merges_need_diff' is set even when no -p has been provided.

Signed-off-by: Sergey Organov <sorganov@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
5 years agodiff-merges: do not imply -p for new options
Sergey Organov [Mon, 21 Dec 2020 15:19:52 +0000 (18:19 +0300)] 
diff-merges: do not imply -p for new options

Add 'combined_imply_patch' field and set it only for old --cc/-c
options, then imply -p if this flag is set instead of implying -p
whenever 'combined_merge' flag is set.

We don't want new --diff-merge options to imply -p, to make it
possible to enable output of diffs for merges independently from
non-merge commits. At the same time we want to preserve behavior of
old --c/-c/-m options and their interactions with --first-parent, to
stay backward-compatible.

This patch is first step in this direction: it separates old "--cc/-c
imply -p" logic from the rest of the options.

Signed-off-by: Sergey Organov <sorganov@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
5 years agodiff-merges: implement new values for --diff-merges
Sergey Organov [Mon, 21 Dec 2020 15:19:51 +0000 (18:19 +0300)] 
diff-merges: implement new values for --diff-merges

We first implement new options as exact synonyms for their original
counterparts, to get all the infrastructure right, and keep functional
improvements for later commits.

The following values are implemented:

--diff-merges=         old equivalent
first|first-parent    = --first-parent (only format implications)
sep|separate          = -m
comb|combined         = -c
dense| dense-combined = --cc

Signed-off-by: Sergey Organov <sorganov@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
5 years agodiff-merges: make -m/-c/--cc explicitly mutually exclusive
Sergey Organov [Mon, 21 Dec 2020 15:19:50 +0000 (18:19 +0300)] 
diff-merges: make -m/-c/--cc explicitly mutually exclusive

-c/--cc got precedence over -m only because of external logic where
corresponding flags are checked before that for -m. This is too
error-prone, so add code that explicitly makes these 3 options
mutually exclusive, so that the last option specified on the
command-line gets precedence.

Signed-off-by: Sergey Organov <sorganov@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
5 years agodiff-merges: refactor opt settings into separate functions
Sergey Organov [Mon, 21 Dec 2020 15:19:49 +0000 (18:19 +0300)] 
diff-merges: refactor opt settings into separate functions

To prepare introduction of new options some of which will be synonyms
to existing options, let every option handling code just call
corresponding function.

Signed-off-by: Sergey Organov <sorganov@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
5 years agodiff-merges: get rid of now empty diff_merges_init_revs()
Sergey Organov [Mon, 21 Dec 2020 15:19:48 +0000 (18:19 +0300)] 
diff-merges: get rid of now empty diff_merges_init_revs()

After getting rid of 'ignore_merges' field, the diff_merges_init_revs()
function became empty. Get rid of it.

Signed-off-by: Sergey Organov <sorganov@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
5 years agodiff-merges: group diff-merge flags next to each other inside 'rev_info'
Sergey Organov [Mon, 21 Dec 2020 15:19:47 +0000 (18:19 +0300)] 
diff-merges: group diff-merge flags next to each other inside 'rev_info'

The relevant flags were somewhat scattered over definition of 'struct
rev_info'. Rearrange them to group them together.

Signed-off-by: Sergey Organov <sorganov@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
5 years agodiff-merges: split 'ignore_merges' field
Sergey Organov [Mon, 21 Dec 2020 15:19:46 +0000 (18:19 +0300)] 
diff-merges: split 'ignore_merges' field

'ignore_merges' was 3-way field that served two distinct purposes that
we now assign to 2 new independent flags: 'separate_merges', and
'explicit_diff_merges'.

'separate_merges' tells that we need to output diff format containing
separate diff for every parent (as opposed to 'combine_merges').

'explicit_diff_merges' tells that at least one of diff-merges options
has been explicitly specified on the command line, so no defaults
should apply.

Signed-off-by: Sergey Organov <sorganov@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
5 years agodiff-merges: fix -m to properly override -c/--cc
Sergey Organov [Mon, 21 Dec 2020 15:19:45 +0000 (18:19 +0300)] 
diff-merges: fix -m to properly override -c/--cc

Logically, -m, -c, --cc specify 3 different formats for representing
merge commits, yet -m doesn't in fact override -c or --cc, that makes
no sense.

Fix -m to properly override -c/--cc, and change the tests accordingly.

Signed-off-by: Sergey Organov <sorganov@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
5 years agot4013: add tests for -m failing to override -c/--cc
Sergey Organov [Mon, 21 Dec 2020 15:19:44 +0000 (18:19 +0300)] 
t4013: add tests for -m failing to override -c/--cc

Logically, -m, -c, --cc specify 3 different formats for representing
merge commits, yet -m doesn't in fact override -c or --cc, that makes
no sense.

Add 2 expected to fail tests that demonstrate the problem.

Signed-off-by: Sergey Organov <sorganov@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
5 years agot4013: support test_expect_failure through ':failure' magic
Sergey Organov [Mon, 21 Dec 2020 15:19:43 +0000 (18:19 +0300)] 
t4013: support test_expect_failure through ':failure' magic

Add support to be able to specify expected failure, through :failure
magic, like this:

:failure cmd args

Signed-off-by: Sergey Organov <sorganov@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
5 years agodiff-merges: revise revs->diff flag handling
Sergey Organov [Mon, 21 Dec 2020 15:19:42 +0000 (18:19 +0300)] 
diff-merges: revise revs->diff flag handling

Do not set revs->diff when we encounter an option that needs it, as
it'd be impossible to undo later. Besides, some other options than
what we handle here set this flag as well, and we'd interfere with
them trying to clear this flag later.

Rather set revs->diff, if finally needed, in diff_merges_setup_revs().

As an additional bonus, this also makes our code shorter.

Signed-off-by: Sergey Organov <sorganov@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
5 years agodiff-merges: handle imply -p on -c/--cc logic for log.c
Sergey Organov [Mon, 21 Dec 2020 15:19:41 +0000 (18:19 +0300)] 
diff-merges: handle imply -p on -c/--cc logic for log.c

Move logic that handles implying -p on -c/--cc from
log_setup_revisions_tweak() to diff_merges_setup_revs(), where it
belongs.

Signed-off-by: Sergey Organov <sorganov@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
5 years agodiff-merges: introduce revs->first_parent_merges flag
Sergey Organov [Mon, 21 Dec 2020 15:19:40 +0000 (18:19 +0300)] 
diff-merges: introduce revs->first_parent_merges flag

This new field allows us to separate format of diff for merges from
'first_parent_only' flag which primary purpose is limiting history
traversal.

This change further localizes diff format selection logic into the
diff-merges.c file.

Signed-off-by: Sergey Organov <sorganov@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
5 years agodiff-merges: new function diff_merges_set_dense_combined_if_unset()
Sergey Organov [Mon, 21 Dec 2020 15:19:39 +0000 (18:19 +0300)] 
diff-merges: new function diff_merges_set_dense_combined_if_unset()

Call it where given functionality is needed instead of direct
checking/tweaking of diff merges related fields.

Signed-off-by: Sergey Organov <sorganov@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
5 years agodiff-merges: new function diff_merges_suppress()
Sergey Organov [Mon, 21 Dec 2020 15:19:38 +0000 (18:19 +0300)] 
diff-merges: new function diff_merges_suppress()

This function sets all the relevant flags to disabled state, so that
no code that checks only one of them get it wrong.

Then we call this new function everywhere where diff merges output
suppression is needed.

Signed-off-by: Sergey Organov <sorganov@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
5 years agodiff-merges: re-arrange functions to match the order they are called in
Sergey Organov [Mon, 21 Dec 2020 15:19:37 +0000 (18:19 +0300)] 
diff-merges: re-arrange functions to match the order they are called in

For clarity, define public functions in the order they are called, to
make logic inter-dependencies easier to grok.

Signed-off-by: Sergey Organov <sorganov@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
5 years agodiff-merges: rename diff_merges_default_to_enable() to match semantics
Sergey Organov [Mon, 21 Dec 2020 15:19:36 +0000 (18:19 +0300)] 
diff-merges: rename diff_merges_default_to_enable() to match semantics

Rename diff_merges_default_to_enable() to
diff_merges_default_to_first_parent() to match its semantics.

Signed-off-by: Sergey Organov <sorganov@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
5 years agodiff-merges: move checks for first_parent_only out of the module
Sergey Organov [Mon, 21 Dec 2020 15:19:35 +0000 (18:19 +0300)] 
diff-merges: move checks for first_parent_only out of the module

The checks for first_parent_only don't in fact belong to this module,
as the primary purpose of this flag is history traversal limiting, so
get it out of this module and rename the

diff_merges_first_parent_defaults_to_enable()

to

diff_merges_default_to_enable()

to match new semantics.

Signed-off-by: Sergey Organov <sorganov@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
5 years agodiff-merges: rename all functions to have common prefix
Sergey Organov [Mon, 21 Dec 2020 15:19:34 +0000 (18:19 +0300)] 
diff-merges: rename all functions to have common prefix

Use the same "diff_merges" prefix for all the diff merges function
names.

Signed-off-by: Sergey Organov <sorganov@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
5 years agorevision: move diff merges functions to its own diff-merges.c
Sergey Organov [Mon, 21 Dec 2020 15:19:33 +0000 (18:19 +0300)] 
revision: move diff merges functions to its own diff-merges.c

Create separate diff-merges.c and diff-merges.h files, and move all
the code related to handling of diff merges there.

Signed-off-by: Sergey Organov <sorganov@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
5 years agorevision: provide implementation for diff merges tweaks
Sergey Organov [Mon, 21 Dec 2020 15:19:32 +0000 (18:19 +0300)] 
revision: provide implementation for diff merges tweaks

Use these implementations from show_setup_revisions_tweak() and
log_setup_revisions_tweak() in builtin/log.c.

This completes moving of management of diff merges parameters to a
single place, where we can finally observe them simultaneously.

Signed-off-by: Sergey Organov <sorganov@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
5 years agorevision: factor out initialization of diff-merge related settings
Sergey Organov [Mon, 21 Dec 2020 15:19:31 +0000 (18:19 +0300)] 
revision: factor out initialization of diff-merge related settings

Move initialization code related to diffing merges into new
init_diff_merge_revs() function.

Signed-off-by: Sergey Organov <sorganov@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
5 years agorevision: factor out setup of diff-merge related settings
Sergey Organov [Mon, 21 Dec 2020 15:19:30 +0000 (18:19 +0300)] 
revision: factor out setup of diff-merge related settings

Move all the setting code related to diffing merges into new
setup_diff_merge_revs() function.

Signed-off-by: Sergey Organov <sorganov@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
5 years agorevision: factor out parsing of diff-merge related options
Sergey Organov [Mon, 21 Dec 2020 15:19:29 +0000 (18:19 +0300)] 
revision: factor out parsing of diff-merge related options

Move all the parsing code related to diffing merges into new
parse_diff_merge_opts() function.

Signed-off-by: Sergey Organov <sorganov@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
5 years agoworktree: teach `repair` to fix multi-directional breakage
Eric Sunshine [Mon, 21 Dec 2020 08:16:01 +0000 (03:16 -0500)] 
worktree: teach `repair` to fix multi-directional breakage

`git worktree repair` knows how to repair the two-way links between the
repository and a worktree as long as a link in one or the other
direction is sound. For instance, if a linked worktree is moved (without
using `git worktree move`), repair is possible because the worktree
still knows the location of the repository even though the repository no
longer knows where the worktree is. Similarly, if the repository is
moved, repair is possible since the repository still knows the locations
of the worktrees even though the worktrees no longer know where the
repository is.

However, if both the repository and the worktrees are moved, then links
are severed in both directions, and no repair is possible. This is the
case even when the new worktree locations are specified as arguments to
`git worktree repair`. The reason for this limitation is twofold. First,
when `repair` consults the worktree's gitfile (/path/to/worktree/.git)
to determine the corresponding <repo>/worktrees/<id>/gitdir file to fix,
<repo> is the old path to the repository, thus it is unable to fix the
`gitdir` file at its new location since it doesn't know where it is.
Second, when `repair` consults <repo>/worktrees/<id>/gitdir to find the
location of the worktree's gitfile (/path/to/worktree/.git), the path
recorded in `gitdir` is the old location of the worktree's gitfile, thus
it is unable to repair the gitfile since it doesn't know where it is.

Fix these shortcomings by teaching `repair` to attempt to infer the new
location of the <repo>/worktrees/<id>/gitdir file when the location
recorded in the worktree's gitfile has become stale but the file is
otherwise well-formed. The inference is intentionally simple-minded.
For each worktree path specified as an argument, `git worktree repair`
manually reads the ".git" gitfile at that location and, if it is
well-formed, extracts the <id>. It then searches for a corresponding
<id> in <repo>/worktrees/ and, if found, concludes that there is a
reasonable match and updates <repo>/worktrees/<id>/gitdir to point at
the specified worktree path. In order for <repo> to be known, `git
worktree repair` must be run in the main worktree or bare repository.

`git worktree repair` first attempts to repair each incoming
/path/to/worktree/.git gitfile to point at the repository, and then
attempts to repair outgoing <repo>/worktrees/<id>/gitdir files to point
at the worktrees. This sequence was chosen arbitrarily when originally
implemented since the order of fixes is immaterial as long as one side
of the two-way link between the repository and a worktree is sound.
However, for this new repair technique to work, the order must be
reversed. This is because the new inference mechanism, when it is
successful, allows the outgoing <repo>/worktrees/<id>/gitdir file to be
repaired, thus fixing one side of the two-way link. Once that side is
fixed, the other side can be fixed by the existing repair mechanism,
hence the order of repairs is now significant.

Two safeguards are employed to avoid hijacking a worktree from a
different repository if the user accidentally specifies a foreign
worktree as an argument. The first, as described above, is that it
requires an <id> match between the repository and the worktree. That
itself is not foolproof for preventing hijack, so the second safeguard
is that the inference will only kick in if the worktree's
/path/to/worktree/.git gitfile does not point at a repository.

Signed-off-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
5 years agotest: bisect-porcelain: fix location of files
Felipe Contreras [Fri, 18 Dec 2020 15:14:06 +0000 (09:14 -0600)] 
test: bisect-porcelain: fix location of files

Commit ba7eafe146 (t6030: explicitly test for bisection cleanup,
2017-09-29) introduced checks for files in the $GIT_DIR directory, but
that variable is not always defined, and in this test file it's not.

Therefore these checks always passed regardless of the presence of these
files (unless the user has some /BISECT_LOG file, for some reason).

Let's check the files in the correct location.

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
5 years agol10n: fr.po v2.30.0 rnd 2
Jean-Noël Avila [Mon, 21 Dec 2020 17:53:19 +0000 (18:53 +0100)] 
l10n: fr.po v2.30.0 rnd 2

Signed-off-by: Jean-Noël Avila <jn.avila@free.fr>
5 years agol10n: tr: v2.30.0-r2
Emir Sarı [Mon, 21 Dec 2020 09:32:52 +0000 (12:32 +0300)] 
l10n: tr: v2.30.0-r2

Signed-off-by: Emir Sarı <bitigchi@me.com>
5 years agol10n: sv.po: Update Swedish translation (5037t0f0u)
Peter Krefting [Mon, 21 Dec 2020 07:10:43 +0000 (08:10 +0100)] 
l10n: sv.po: Update Swedish translation (5037t0f0u)

Signed-off-by: Peter Krefting <peter@softwolves.pp.se>
5 years agol10n: vi.po(5037t): v2.30.0 rnd 2
Tran Ngoc Quan [Mon, 21 Dec 2020 01:45:38 +0000 (08:45 +0700)] 
l10n: vi.po(5037t): v2.30.0 rnd 2

Signed-off-by: Tran Ngoc Quan <vnwildman@gmail.com>
5 years agol10n: git.pot: v2.30.0 round 2 (1 new, 2 removed)
Jiang Xin [Sun, 20 Dec 2020 23:11:59 +0000 (07:11 +0800)] 
l10n: git.pot: v2.30.0 round 2 (1 new, 2 removed)

Generate po/git.pot from v2.30.0-rc1 for git v2.30.0 l10n round 2.

Signed-off-by: Jiang Xin <worldhello.net@gmail.com>
5 years agoMerge remote-tracking branch 'github/master' into git-po-master
Jiang Xin [Sun, 20 Dec 2020 23:10:19 +0000 (07:10 +0800)] 
Merge remote-tracking branch 'github/master' into git-po-master

* github/master: (42 commits)
  Git 2.30-rc1
  git-gui: use gray background for inactive text widgets
  Another batch before 2.30-rc1
  git-gui: Fix selected text colors
  Makefile: conditionally include GIT-VERSION-FILE
  git-gui: fix colored label backgrounds when using themed widgets
  config.mak.uname: remove old NonStop compatibility settings
  diff: correct interaction between --exit-code and -I<pattern>
  t/perf: fix test_export() failure with BSD `sed`
  style: do not "break" in switch() after "return"
  compat-util: pretend that stub setitimer() always succeeds
  strmap: make callers of strmap_remove() to call it in void context
  doc: mention Python 3.x supports
  index-format.txt: document v2 format of file system monitor extension
  docs: multi-pack-index: remove note about future 'verify' work
  init: provide useful advice about init.defaultBranch
  get_default_branch_name(): prepare for showing some advice
  branch -m: allow renaming a yet-unborn branch
  init: document `init.defaultBranch` better
  t7900: use --fixed-value in git-maintenance tests
  ...

5 years agol10n: Update Catalan translation
Jordi Mas [Sat, 19 Dec 2020 22:52:12 +0000 (23:52 +0100)] 
l10n: Update Catalan translation

Signed-off-by: Jordi Mas <jmas@softcatala.org>
5 years agoGit 2.30-rc1 v2.30.0-rc1
Junio C Hamano [Fri, 18 Dec 2020 23:14:30 +0000 (15:14 -0800)] 
Git 2.30-rc1

Signed-off-by: Junio C Hamano <gitster@pobox.com>
5 years agoMerge branch 'jc/diff-I-status-fix'
Junio C Hamano [Fri, 18 Dec 2020 23:15:18 +0000 (15:15 -0800)] 
Merge branch 'jc/diff-I-status-fix'

"git diff -I<pattern> -exit-code" should exit with 0 status when
all the changes match the ignored pattern, but it didn't.

* jc/diff-I-status-fix:
  diff: correct interaction between --exit-code and -I<pattern>

5 years agoMerge branch 'es/perf-export-fix'
Junio C Hamano [Fri, 18 Dec 2020 23:15:18 +0000 (15:15 -0800)] 
Merge branch 'es/perf-export-fix'

Dev-support fix for BSD.

* es/perf-export-fix:
  t/perf: fix test_export() failure with BSD `sed`

5 years agoMerge branch 'rb/nonstop-config-mak-uname-update'
Junio C Hamano [Fri, 18 Dec 2020 23:15:18 +0000 (15:15 -0800)] 
Merge branch 'rb/nonstop-config-mak-uname-update'

Build update.

* rb/nonstop-config-mak-uname-update:
  config.mak.uname: remove old NonStop compatibility settings

5 years agoMerge branch 'ab/unreachable-break'
Junio C Hamano [Fri, 18 Dec 2020 23:15:17 +0000 (15:15 -0800)] 
Merge branch 'ab/unreachable-break'

Code clean-up.

* ab/unreachable-break:
  style: do not "break" in switch() after "return"

5 years agoMerge branch 'jc/strmap-remove-typefix'
Junio C Hamano [Fri, 18 Dec 2020 23:15:17 +0000 (15:15 -0800)] 
Merge branch 'jc/strmap-remove-typefix'

C-std compliance fix.

* jc/strmap-remove-typefix:
  strmap: make callers of strmap_remove() to call it in void context

5 years agoMerge branch 'jc/compat-util-setitimer-fix'
Junio C Hamano [Fri, 18 Dec 2020 23:15:17 +0000 (15:15 -0800)] 
Merge branch 'jc/compat-util-setitimer-fix'

Fix a recent bug in a rarely used replacement code.

* jc/compat-util-setitimer-fix:
  compat-util: pretend that stub setitimer() always succeeds

5 years agoMerge branch 'dd/doc-p4-requirements-update'
Junio C Hamano [Fri, 18 Dec 2020 23:15:17 +0000 (15:15 -0800)] 
Merge branch 'dd/doc-p4-requirements-update'

Doc update.

* dd/doc-p4-requirements-update:
  doc: mention Python 3.x supports

5 years agoMerge branch 'js/init-defaultbranch-advice'
Junio C Hamano [Fri, 18 Dec 2020 23:15:17 +0000 (15:15 -0800)] 
Merge branch 'js/init-defaultbranch-advice'

Our users are going to be trained to prepare for future change of
init.defaultBranch configuration variable.

* js/init-defaultbranch-advice:
  init: provide useful advice about init.defaultBranch
  get_default_branch_name(): prepare for showing some advice
  branch -m: allow renaming a yet-unborn branch
  init: document `init.defaultBranch` better

5 years agoMerge https://github.com/prati0100/git-gui
Junio C Hamano [Fri, 18 Dec 2020 23:07:10 +0000 (15:07 -0800)] 
Merge https://github.com/prati0100/git-gui

* https://github.com/prati0100/git-gui:
  git-gui: use gray background for inactive text widgets
  git-gui: Fix selected text colors
  Makefile: conditionally include GIT-VERSION-FILE
  git-gui: fix colored label backgrounds when using themed widgets
  git-gui: ssh-askpass: add a checkbox to show the input text
  git-gui: update Russian translation
  git-gui: use commit message template
  git-gui: Only touch GITGUI_MSG when needed

5 years agoMerge branch 'sh/inactive-background'
Pratyush Yadav [Fri, 18 Dec 2020 19:32:34 +0000 (01:02 +0530)] 
Merge branch 'sh/inactive-background'

Set a different background color for selections in inactive widgets.
This inactive color is calculated from the current theme colors to make
sure it works for all themes.

* sh/inactive-background:
  git-gui: use gray background for inactive text widgets

5 years agogit-gui: use gray background for inactive text widgets
Stefan Haller [Fri, 18 Dec 2020 09:43:14 +0000 (10:43 +0100)] 
git-gui: use gray background for inactive text widgets

This makes it easier to see at a glance which of the four main views has the
keyboard focus.

Signed-off-by: Stefan Haller <stefan@haller-berlin.de>
Signed-off-by: Pratyush Yadav <me@yadavpratyush.com>
5 years agoAnother batch before 2.30-rc1
Junio C Hamano [Thu, 17 Dec 2020 23:04:26 +0000 (15:04 -0800)] 
Another batch before 2.30-rc1

Signed-off-by: Junio C Hamano <gitster@pobox.com>
5 years agoMerge branch 'jh/index-v2-doc-on-fsmn'
Junio C Hamano [Thu, 17 Dec 2020 23:06:42 +0000 (15:06 -0800)] 
Merge branch 'jh/index-v2-doc-on-fsmn'

Doc update.

* jh/index-v2-doc-on-fsmn:
  index-format.txt: document v2 format of file system monitor extension

5 years agoMerge branch 'jb/midx-doc-update'
Junio C Hamano [Thu, 17 Dec 2020 23:06:41 +0000 (15:06 -0800)] 
Merge branch 'jb/midx-doc-update'

Doc update.

* jb/midx-doc-update:
  docs: multi-pack-index: remove note about future 'verify' work

5 years agoMerge branch 'rj/make-clean'
Junio C Hamano [Thu, 17 Dec 2020 23:06:40 +0000 (15:06 -0800)] 
Merge branch 'rj/make-clean'

Build optimization.

* rj/make-clean:
  Makefile: don't use a versioned temp distribution directory
  Makefile: don't try to clean old debian build product
  gitweb/Makefile: conditionally include ../GIT-VERSION-FILE
  Documentation/Makefile: conditionally include ../GIT-VERSION-FILE
  Documentation/Makefile: conditionally include doc.dep

5 years agoMerge branch 'js/t7064-master-to-initial'
Junio C Hamano [Thu, 17 Dec 2020 23:06:40 +0000 (15:06 -0800)] 
Merge branch 'js/t7064-master-to-initial'

Test update.

* js/t7064-master-to-initial:
  t7064: avoid relying on a specific default branch name

5 years agoMerge branch 'js/t6300-hardcode-main'
Junio C Hamano [Thu, 17 Dec 2020 23:06:40 +0000 (15:06 -0800)] 
Merge branch 'js/t6300-hardcode-main'

Test update.

* js/t6300-hardcode-main:
  t6300: avoid using the default name of the initial branch

5 years agoMerge branch 'jk/oid-array-cleanup'
Junio C Hamano [Thu, 17 Dec 2020 23:06:40 +0000 (15:06 -0800)] 
Merge branch 'jk/oid-array-cleanup'

Code clean-up.

* jk/oid-array-cleanup:
  commit-graph: use size_t for array allocation and indexing
  commit-graph: replace packed_oid_list with oid_array
  commit-graph: drop count_distinct_commits() function
  oid-array: provide a for-loop iterator
  oid-array: make sort function public
  cache.h: move hash/oid functions to hash.h
  t0064: make duplicate tests more robust
  t0064: drop sha1 mention from filename
  oid-array.h: drop sha1 mention from header guard

5 years agoMerge branch 'tb/partial-clone-filters-fix'
Junio C Hamano [Thu, 17 Dec 2020 23:06:40 +0000 (15:06 -0800)] 
Merge branch 'tb/partial-clone-filters-fix'

Fix potential server side resource deallocation issues when
responding to a partial clone request.

* tb/partial-clone-filters-fix:
  upload-pack.c: don't free allowed_filters util pointers
  builtin/clone.c: don't ignore transport_fetch_refs() errors

5 years agoMerge branch 'js/t7900-protect-pwd-in-config-get'
Junio C Hamano [Thu, 17 Dec 2020 23:06:39 +0000 (15:06 -0800)] 
Merge branch 'js/t7900-protect-pwd-in-config-get'

Hotfix for test breakage.

* js/t7900-protect-pwd-in-config-get:
  t7900: use --fixed-value in git-maintenance tests

5 years agoMerge branch 'st/selected-text-colors'
Pratyush Yadav [Thu, 17 Dec 2020 20:22:26 +0000 (01:52 +0530)] 
Merge branch 'st/selected-text-colors'

Set colors for selected text properly.

* st/selected-text-colors:
  git-gui: Fix selected text colors

5 years agogit-gui: Fix selected text colors
Serg Tereshchenko [Sun, 22 Nov 2020 13:32:33 +0000 (15:32 +0200)] 
git-gui: Fix selected text colors

Added selected state colors for text widget.

Same colors for active and inactive selection, to match previous
behaviour.

Signed-off-by: Serg Tereshchenko <serg.partizan@gmail.com>
Signed-off-by: Pratyush Yadav <me@yadavpratyush.com>
5 years agoMerge branch 'rj/clean-speedup'
Pratyush Yadav [Thu, 17 Dec 2020 19:12:14 +0000 (00:42 +0530)] 
Merge branch 'rj/clean-speedup'

Speed up 'make clean' on Cygwin.

* rj/clean-speedup:
  Makefile: conditionally include GIT-VERSION-FILE

5 years agoMakefile: conditionally include GIT-VERSION-FILE
Ramsay Jones [Mon, 7 Dec 2020 00:39:30 +0000 (00:39 +0000)] 
Makefile: conditionally include GIT-VERSION-FILE

The 'clean' target is noticeably slow on cygwin, even for a 'do-nothing'
invocation of 'make clean'. For example, the second 'make clean' given
below:

  $ make clean >/dev/null 2>&1
  $ make clean
  GITGUI_VERSION = 0.21.0.85.g3e5c
  rm -rf git-gui lib/tclIndex po/*.msg
  rm -rf GIT-VERSION-FILE GIT-GUI-VARS
  $

has been timed at 1.934s on my laptop (an old core i5-4200M @ 2.50GHz,
8GB RAM, 1TB HDD).

Notice that the Makefile, as part of processing the 'clean' target, is
updating the 'GIT-VERSION-FILE' file.  This is to ensure that the
$(GITGUI_VERSION) make variable is set, once that file had been included.
However, the 'clean' target does not use the $(GITGUI_VERSION) variable,
so this is wasted effort.

In order to eliminate such wasted effort, use the value of the internal
$(MAKECMDGOALS) variable to only '-include GIT-VERSION-FILE' when the
target is not 'clean'. (This drops the time down to 0.676s, on my laptop,
giving an improvement of 65.05%).

Signed-off-by: Ramsay Jones <ramsay@ramsayjones.plus.com>
Signed-off-by: Pratyush Yadav <me@yadavpratyush.com>
5 years agoMerge branch 'sh/macos-labels'
Pratyush Yadav [Thu, 17 Dec 2020 19:02:06 +0000 (00:32 +0530)] 
Merge branch 'sh/macos-labels'

Fix label background colors on MacOS when ttk is enabled.

* sh/macos-labels:
  git-gui: fix colored label backgrounds when using themed widgets

5 years agogit-gui: fix colored label backgrounds when using themed widgets
Stefan Haller [Sun, 22 Nov 2020 19:45:37 +0000 (20:45 +0100)] 
git-gui: fix colored label backgrounds when using themed widgets

The aqua theme on Mac doesn't support changing the background color for labels
and frames [1]. Since the red, green, and yellow backgrounds of the labels for
unstaged and staged files and the diff pane are so important design elements of
git gui's main window, it's not acceptable for them to have grey backgrounds on
Mac.

To work around this, simply use non-themed widgets for all labels on Mac. This
is not a big problem because labels don't look extremely different between the
themed and non-themed versions. There are subtle differences, but they are not
as bad as having the wrong background color.

[1] https://stackoverflow.com/a/6723911

Signed-off-by: Stefan Haller <stefan@haller-berlin.de>
Signed-off-by: Pratyush Yadav <me@yadavpratyush.com>
5 years agoconfig.mak.uname: remove old NonStop compatibility settings
Randall S. Becker [Wed, 16 Dec 2020 22:07:52 +0000 (17:07 -0500)] 
config.mak.uname: remove old NonStop compatibility settings

The MKDIR_WO_TRAILING_SLASH and NO_SETITIMER options are no longer
needed on the NonStop platforms as both are now supported by the
oldest supported operating system revision.

Signed-off-by: Randall S. Becker <rsbecker@nexbridge.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
5 years agomerge-ort: implement merge_incore_recursive()
Elijah Newren [Wed, 16 Dec 2020 22:28:02 +0000 (22:28 +0000)] 
merge-ort: implement merge_incore_recursive()

Implement merge_incore_recursive(), mostly through the use of a new
helper function, merge_ort_internal(), which itself is based off
merge_recursive_internal() from merge-recursive.c.

This drops the number of failures in the testsuite when run under
GIT_TEST_MERGE_ALGORITHM=ort from around 1500 to 647.

Signed-off-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
5 years agomerge-ort: make clear_internal_opts() aware of partial clearing
Elijah Newren [Wed, 16 Dec 2020 22:28:01 +0000 (22:28 +0000)] 
merge-ort: make clear_internal_opts() aware of partial clearing

In order to handle recursive merges, after merging merge-bases we need
to clear away most of the data we had built up but some of it needs to
be kept -- in particular the "output" field.  Rename the function to
reflect its future change in use.

Further, since "reinitialize" means we'll be reusing the fields
immediately, take advantage of this to only partially clear maps,
leaving the hashtable allocated and pre-sized.  (This may be slightly
out-of-order since the speedups aren't realized until there are far
more strmaps in use, but the patch submission process already went out
of order because of various questions and requests for strmap.  Anyway,
see commit 6ccdfc2a20 ("strmap: enable faster clearing and reusing of
strmaps", 2020-11-05), for performance details about the use of
strmap_partial_clear().)

Signed-off-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
5 years agomerge-ort: copy a few small helper functions from merge-recursive.c
Elijah Newren [Wed, 16 Dec 2020 22:28:00 +0000 (22:28 +0000)] 
merge-ort: copy a few small helper functions from merge-recursive.c

In a subsequent commit, we will implement the traditional recursiveness
that gave merge-recursive its name, namely merging non-unique
merge-bases to come up with a single virtual merge base.  Copy a few
helper functions from merge-recursive.c that we will use in the
implementation.

Signed-off-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
5 years agocommit: move reverse_commit_list() from merge-recursive
Elijah Newren [Wed, 16 Dec 2020 22:27:59 +0000 (22:27 +0000)] 
commit: move reverse_commit_list() from merge-recursive

Signed-off-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
5 years agopack-redundant: fix crash when one packfile in repo
Jiang Xin [Thu, 17 Dec 2020 01:57:09 +0000 (20:57 -0500)] 
pack-redundant: fix crash when one packfile in repo

Command `git pack-redundant --all` will crash if there is only one
packfile in the repository.  This is because, if there is only one
packfile in local_packs, `cmp_local_packs` will do nothing and will
leave `pl->unique_objects` as uninitialized.

Also add testcases for repository with no packfile and one packfile
in t5323.

Reported-by: Daniel C. Klauer <daniel.c.klauer@web.de>
Signed-off-by: Jiang Xin <zhiyou.jx@alibaba-inc.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
5 years agotests: drop the `PREPARE_FOR_MAIN_BRANCH` prereq
Johannes Schindelin [Thu, 17 Dec 2020 01:07:10 +0000 (01:07 +0000)] 
tests: drop the `PREPARE_FOR_MAIN_BRANCH` prereq

We no longer use it.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
5 years agot9902: use `main` as initial branch name
Johannes Schindelin [Thu, 17 Dec 2020 01:07:09 +0000 (01:07 +0000)] 
t9902: use `main` as initial branch name

In 8164360fc86 (t9902: prepare a test for the upcoming default branch
name, 2020-10-23), we started adjusting this test script for the default
initial branch name changing to `main`.

However, there is no need to wait for that: let's adjust the test script
to stop relying on a specific initial branch name by setting it
explicitly. This allows us to drop the `PREPARE_FOR_MAIN_BRANCH` prereq
from one test case.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
5 years agot6302: use `main` as initial branch name
Johannes Schindelin [Thu, 17 Dec 2020 01:07:08 +0000 (01:07 +0000)] 
t6302: use `main` as initial branch name

In 66713e84e71 (tests: prepare aligned mentions of the default branch
name, 2020-10-23), we started adjusting this test script for the default
initial branch name changing to `main`.

However, there is no need to wait for that: let's adjust the test script
to stop relying on a specific initial branch name by setting it
explicitly. This allows us to drop the `PREPARE_FOR_MAIN_BRANCH` prereq
from six test cases.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
5 years agot5703: use `main` as initial branch name
Johannes Schindelin [Thu, 17 Dec 2020 01:07:07 +0000 (01:07 +0000)] 
t5703: use `main` as initial branch name

In 97cf8d50b59 (t5703: adjust a test case for the upcoming default
branch name, 2020-10-23), we prepared this test script for a world when
the default initial branch name would be `main`.

However, there is no need to wait for that: let's adjust the test script
to stop relying on a specific initial branch name by setting it
explicitly. This allows us to drop the `PREPARE_FOR_MAIN_BRANCH` prereq
from one test case.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
5 years agot5510: use `main` as initial branch name
Johannes Schindelin [Thu, 17 Dec 2020 01:07:06 +0000 (01:07 +0000)] 
t5510: use `main` as initial branch name

In 66713e84e71 (tests: prepare aligned mentions of the default branch
name, 2020-10-23), we prepared this test script for a time when the
default initial branch name would be `main`.

However, there is no need to wait for that: let's adjust the test script
to stop relying on a specific initial branch name by setting it
explicitly. This allows us to drop the `PREPARE_FOR_MAIN_BRANCH` prereq
from two test cases.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
5 years agot5505: finalize transitioning to using the branch name `main`
Johannes Schindelin [Thu, 17 Dec 2020 01:07:05 +0000 (01:07 +0000)] 
t5505: finalize transitioning to using the branch name `main`

In 66713e84e71 (tests: prepare aligned mentions of the default branch
name, 2020-10-23), we started that transition, trying to prepare for a
time when `git init` would use that name for the initial branch.

Even if that time has not arrived, we can complete the transition by
making the test script independent of the default branch name. This also
allows us to drop the `PREPARE_FOR_MAIN_BRANCH` prereq from four test
cases.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
5 years agot3205: finalize transitioning to using the branch name `main`
Johannes Schindelin [Thu, 17 Dec 2020 01:07:04 +0000 (01:07 +0000)] 
t3205: finalize transitioning to using the branch name `main`

In 66713e84e71 (tests: prepare aligned mentions of the default branch
name, 2020-10-23), we started that transition, trying to prepare for a
time when `git init` would use that name for the initial branch.

Even if that time has not arrived, we can complete the transition by
making the test script independent of the default branch name. This also
allows us to drop the `PREPARE_FOR_MAIN_BRANCH` prereq from one test
case.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
5 years agot3203: complete the transition to using the branch name `main`
Johannes Schindelin [Thu, 17 Dec 2020 01:07:03 +0000 (01:07 +0000)] 
t3203: complete the transition to using the branch name `main`

In 66713e84e71 (tests: prepare aligned mentions of the default branch
name, 2020-10-23), we started that transition, trying to prepare for a
time when `git init` would use that name for the initial branch.

Even if that time has not arrived, we can complete the transition by
making the test script independent of the default branch name. This also
allows us to drop the `PREPARE_FOR_MAIN_BRANCH` prereq from one test
case.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
5 years agot3201: finalize transitioning to using the branch name `main`
Johannes Schindelin [Thu, 17 Dec 2020 01:07:02 +0000 (01:07 +0000)] 
t3201: finalize transitioning to using the branch name `main`

In 66713e84e71 (tests: prepare aligned mentions of the default branch
name, 2020-10-23), we started that transition, trying to prepare for a
time when `git init` would use that name for the initial branch.

Even if that time has not arrived, we can complete the transition by
making the test script independent of the default branch name. This also
allows us to drop the `PREPARE_FOR_MAIN_BRANCH` prereq from one test
case.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
5 years agot3200: finish transitioning to the initial branch name `main`
Johannes Schindelin [Thu, 17 Dec 2020 01:07:01 +0000 (01:07 +0000)] 
t3200: finish transitioning to the initial branch name `main`

In 56300ff356b (t3200: prepare for `main` being shorter than `master`,
2020-10-23) and in 66713e84e71 (tests: prepare aligned mentions of the
default branch name, 2020-10-23), we started to prepare t3200 for a new
world where `git init` uses the branch name `main` for the initial
branch.

We do not even have to wait for that new world: we can easily ensure
that that branch name is used, independent of the exact name `git init`
will give the initial branch, so let's do that.

This also lets us remove the `PREPARE_FOR_MAIN_BRANCH` prereq from three
test cases in that script.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
5 years agot1400: use `main` as initial branch name
Johannes Schindelin [Thu, 17 Dec 2020 01:07:00 +0000 (01:07 +0000)] 
t1400: use `main` as initial branch name

In 3224b0f0bb7 (t1400: prepare for `main` being default branch name,
2020-10-23), we prepared t1400 for a time when the default initial
branch name would be `main`.

However, there is no need to wait that long: let's adjust the test
script to stop relying on a specific initial branch name by setting it
explicitly. This allows us to drop the `PREPARE_FOR_MAIN_BRANCH` prereq
from two test cases.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
5 years agodiff: correct interaction between --exit-code and -I<pattern>
Junio C Hamano [Thu, 17 Dec 2020 01:27:13 +0000 (17:27 -0800)] 
diff: correct interaction between --exit-code and -I<pattern>

Just like "git diff -w --exit-code" should exit with 0 when ignoring
whitespace differences results in no changes shown, if ignoring
certain changes with "git diff -I<pattern> --exit-code" result in an
empty patch, we should exit with 0.

The test suite did not cover the interaction between "--exit-code"
and "-w"; add one while adding a new test for "--exit-code" + "-I".

Signed-off-by: Junio C Hamano <gitster@pobox.com>
5 years agoMerge branch 'fr_next' of github.com:jnavila/git into git-po-master
Jiang Xin [Thu, 17 Dec 2020 00:41:27 +0000 (08:41 +0800)] 
Merge branch 'fr_next' of github.com:jnavila/git into git-po-master

* 'fr_next' of github.com:jnavila/git:
  l10n: fr.po: v2.30.0 rnd 1
  l10n: fr.po Fix a typo
  l10n: fr fix misleading message

5 years agoMerge branch '2.30-rc1' of github.com:bitigchi/git-po
Jiang Xin [Thu, 17 Dec 2020 00:39:48 +0000 (08:39 +0800)] 
Merge branch '2.30-rc1' of github.com:bitigchi/git-po

* '2.30-rc1' of github.com:bitigchi/git-po:
  l10n: tr: v2.30.0-r1

5 years agol10n: fr.po: v2.30.0 rnd 1
Jean-Noël Avila [Wed, 16 Dec 2020 21:26:55 +0000 (22:26 +0100)] 
l10n: fr.po: v2.30.0 rnd 1

Signed-off-by: Jean-Noël Avila <jn.avila@free.fr>
5 years agol10n: fr.po Fix a typo
Baptiste Fontaine [Tue, 27 Oct 2020 12:06:12 +0000 (13:06 +0100)] 
l10n: fr.po Fix a typo

Signed-off-by: Baptiste Fontaine <b@ptistefontaine.fr>
5 years agol10n: fr fix misleading message
Jean-Noël Avila [Tue, 27 Oct 2020 21:01:24 +0000 (22:01 +0100)] 
l10n: fr fix misleading message

Signed-off-by: Jean-Noël Avila <jn.avila@free.fr>
Reported-by: Sami Boukortt <sami@boukortt.com>
5 years agot/perf: fix test_export() failure with BSD `sed`
Eric Sunshine [Wed, 16 Dec 2020 07:39:07 +0000 (02:39 -0500)] 
t/perf: fix test_export() failure with BSD `sed`

test_perf() runs each test in its own subshell which makes it difficult
to persist variables between tests. test_export() addresses this
shortcoming by grabbing the values of specified variables after a test
runs but before the subshell exits, and writes those values to a file
which is loaded into the environment of subsequent tests.

To grab the values to be persisted, test_export() pipes the output of
the shell's builtin `set` command through `sed` which plucks them out
using a regular expression along the lines of `s/^(var1|var2)/.../p`.
Unfortunately, though, this use of alternation is not portable. For
instance, BSD-lineage `sed` (including macOS `sed`) does not support it
in the default "basic regular expression" mode (BRE). It may be possible
to enable "extended regular expression" mode (ERE) in some cases with
`sed -E`, however, `-E` is neither portable nor part of POSIX.

Fortunately, alternation is unnecessary in this case and can easily be
avoided, so replace it with a series of simple expressions such as
`s/^var1/.../p;s/^var2/.../p`.

While at it, tighten the expressions so they match the variable names
exactly rather than matching prefixes (i.e. use `s/^var1=/.../p`).

If the requirements of test_export() become more complex in the future,
then an alternative would be to replace `sed` with `perl` which supports
alternation on all platforms, however, the simple elimination of
alternation via multiple `sed` expressions suffices for the present.

Reported-by: Sangeeta <sangunb09@gmail.com>
Diagnosed-by: Philippe Blain <levraiphilippeblain@gmail.com>
Signed-off-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
5 years agol10n: tr: v2.30.0-r1
Emir Sarı [Wed, 16 Dec 2020 12:31:50 +0000 (15:31 +0300)] 
l10n: tr: v2.30.0-r1

Signed-off-by: Emir Sarı <bitigchi@me.com>
5 years agopull: display default warning only when non-ff
Felipe Contreras [Sat, 12 Dec 2020 16:52:08 +0000 (10:52 -0600)] 
pull: display default warning only when non-ff

There's no need to display the annoying warning on every pull... only
the ones that are not fast-forward.

The current warning tests still pass, but not because of the arguments
or the configuration, but because they are all fast-forward.

We need to test non-fast-forward situations now.

Suggestions-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
5 years agopull: correct condition to trigger non-ff advice
Junio C Hamano [Mon, 14 Dec 2020 17:08:57 +0000 (09:08 -0800)] 
pull: correct condition to trigger non-ff advice

Refactor the advise() call that teaches users how they can choose
between merge and rebase into a helper function.  This revealed that
the caller's logic needs to be further clarified to allow future
actions (like "erroring out" instead of the current "go ahead and
merge anyway") that should happen whether the advice message is
squelched out.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
5 years agopull: get rid of unnecessary global variable
Junio C Hamano [Mon, 14 Dec 2020 17:05:41 +0000 (09:05 -0800)] 
pull: get rid of unnecessary global variable

It is easy enough to do, and gives a more descriptive name to the
variable that is scoped in a more focused way.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
5 years agomerge-ort: add implementation of type-changed rename handling
Elijah Newren [Tue, 15 Dec 2020 18:28:06 +0000 (18:28 +0000)] 
merge-ort: add implementation of type-changed rename handling

Implement cases where renames are involved in type changes (i.e. the
side of history that didn't rename the file changed its type from a
regular file to a symlink or submodule).  There was some code to handle
this in merge-recursive but only in the special case when the renamed
file had no content changes.  The code here works differently -- it
knows process_entry() can handle mode conflicts, so it does a few
minimal tweaks to ensure process_entry() can just finish the job as
needed.

Signed-off-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
5 years agomerge-ort: add implementation of normal rename handling
Elijah Newren [Tue, 15 Dec 2020 18:28:05 +0000 (18:28 +0000)] 
merge-ort: add implementation of normal rename handling

Implement handling of normal renames.  This code replaces the following
from merge-recurisve.c:

  * the code relevant to RENAME_NORMAL in process_renames()
  * the RENAME_NORMAL case of process_entry()

Also, there is some shared code from merge-recursive.c for multiple
different rename cases which we will no longer need for this case (or
other rename cases):

  * handle_rename_normal()
  * setup_rename_conflict_info()

The consolidation of four separate codepaths into one is made possible
by a change in design: process_renames() tweaks the conflict_info
entries within opt->priv->paths such that process_entry() can then
handle all the non-rename conflict types (directory/file, modify/delete,
etc.) orthogonally.  This means we're much less likely to miss special
implementation of some kind of combination of conflict types (see
commits brought in by 66c62eaec6 ("Merge branch 'en/merge-tests'",
2020-11-18), especially commit ef52778708 ("merge tests: expect improved
directory/file conflict handling in ort", 2020-10-26) for more details).
That, together with letting worktree/index updating be handled
orthogonally in the merge_switch_to_result() function, dramatically
simplifies the code for various special rename cases.

(To be fair, the code for handling normal renames wasn't all that
complicated beforehand, but it's still much simpler now.)

Signed-off-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
5 years agomerge-ort: add implementation of rename collisions
Elijah Newren [Tue, 15 Dec 2020 18:28:04 +0000 (18:28 +0000)] 
merge-ort: add implementation of rename collisions

Implement rename/rename(2to1) and rename/add handling, i.e. a file is
renamed into a location where another file is added (with that other
file either being a plain add or itself coming from a rename).  Note
that rename collisions can also have a special case stacked on top: the
file being renamed on one side of history is deleted on the other
(yielding either a rename/add/delete conflict or perhaps a
rename/rename(2to1)/delete[/delete]) conflict.

One thing to note here is that when there is a double rename, the code
in question only handles one of them at a time; a later iteration
through the loop will handle the other.  After they've both been
handled, process_entry()'s normal add/add code can handle the collision.

This code replaces the following from merge-recurisve.c:

  * all the 2to1 code in process_renames()
  * the RENAME_TWO_FILES_TO_ONE case of process_entry()
  * handle_rename_rename_2to1()
  * handle_rename_add()

Also, there is some shared code from merge-recursive.c for multiple
different rename cases which we will no longer need for this case (or
other rename cases):

  * handle_file_collision()
  * setup_rename_conflict_info()

The consolidation of six separate codepaths into one is made possible
by a change in design: process_renames() tweaks the conflict_info
entries within opt->priv->paths such that process_entry() can then
handle all the non-rename conflict types (directory/file, modify/delete,
etc.) orthogonally.  This means we're much less likely to miss special
implementation of some kind of combination of conflict types (see
commits brought in by 66c62eaec6 ("Merge branch 'en/merge-tests'",
2020-11-18), especially commit ef52778708 ("merge tests: expect improved
directory/file conflict handling in ort", 2020-10-26) for more details).
That, together with letting worktree/index updating be handled
orthogonally in the merge_switch_to_result() function, dramatically
simplifies the code for various special rename cases.

Signed-off-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>