"git for-each-ref" and friends learn to apply mailmap to authorname
and other fields.
* ks/ref-filter-mailmap:
ref-filter: add mailmap support
t/t6300: introduce test_bad_atom
t/t6300: cleanup test_atom
"git rev-list --stdin" learned to take non-revisions (like "--not")
recently from the standard input, but the way such a "--not" was
handled was quite confusing, which has been rethought. This is
potentially a change that breaks backward compatibility.
* ps/revision-cmdline-stdin-not:
revision: make pseudo-opt flags read via stdin behave consistently
"checkout --merge -- path" and "update-index --unresolve path" did
not resurrect conflicted state that was resolved to remove path,
but now they do.
* jc/unresolve-removal:
checkout: allow "checkout -m path" to unmerge removed paths
checkout/restore: add basic tests for --merge
checkout/restore: refuse unmerging paths unless checking out of the index
update-index: remove stale fallback code for "--unresolve"
update-index: use unmerge_index_entry() to support removal
resolve-undo: allow resurrecting conflicted state that resolved to deletion
update-index: do not read HEAD and MERGE_HEAD unconditionally
"git range-diff --notes=foo" compared "log --notes=foo --notes" of
the two ranges, instead of using just the specified notes tree.
* kh/range-diff-notes:
range-diff: treat notes like `log`
"git diff" learned diff.statNameWidth configuration variable, to
give the default width for the name part in the "--stat" output.
* ds/stat-name-width-configuration:
diff --stat: add config option to limit filename width
The soft limit of the first line of the commit message should be
"no more than 50 characters" or "50 characters or less", but not
"less than 50 character".
Signed-off-by: 谢致邦 (XIE Zhibang) <Yeking@Red54.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Add mailmap support to ref-filter formats which are similar in
pretty. This support is such that the following pretty placeholders are
equivalent to the new ref-filter atoms:
%aN = authorname:mailmap
%cN = committername:mailmap
%aE = authoremail:mailmap
%aL = authoremail:mailmap,localpart
%cE = committeremail:mailmap
%cL = committeremail:mailmap,localpart
Additionally, mailmap can also be used with ":trim" option for email by
doing something like "authoremail:mailmap,trim".
The above also applies for the "tagger" atom, that is,
"taggername:mailmap", "taggeremail:mailmap", "taggeremail:mailmap,trim"
and "taggername:mailmap,localpart".
The functionality of ":trim" and ":localpart" remains the same. That is,
":trim" gives the email, but without the angle brackets and ":localpart"
gives the part of the email before the '@' character (if such a
character is not found then we directly grab everything between the
angle brackets).
Mentored-by: Christian Couder <christian.couder@gmail.com>
Mentored-by: Hariom Verma <hariom18599@gmail.com>
Signed-off-by: Kousik Sanagavarapu <five231003@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
When reading revisions from stdin via git-rev-list(1)'s `--stdin` option
then these revisions never honor flags like `--not` which have been
passed on the command line. Thus, an invocation like e.g. `git rev-list
--all --not --stdin` will not treat all revisions read from stdin as
uninteresting. While this behaviour may be surprising to a user, it's
been this way ever since it has been introduced via 42cabc341c (Teach
rev-list an option to read revs from the standard input., 2006-09-05).
With that said, in c40f0b7877 (revision: handle pseudo-opts in `--stdin`
mode, 2023-06-15) we have introduced a new mode to read pseudo opts from
standard input where this behaviour is a lot more confusing. If you pass
`--not` via stdin, it will:
- Influence subsequent revisions or pseudo-options passed on the
command line.
- Influence pseudo-options passed via standard input.
- _Not_ influence normal revisions passed via standard input.
This behaviour is extremely inconsistent and bound to cause confusion.
While it would be nice to retroactively change the behaviour for how
`--not` and `--stdin` behave together, chances are quite high that this
would break existing scripts that expect the current behaviour that has
been around for many years by now. This is thus not really a viable
option to explore to fix the inconsistency.
Instead, we change the behaviour of how pseudo-opts read via standard
input influence the flags such that the effect is fully localized. With
this change, when reading `--not` via standard input, it will:
- _Not_ influence subsequent revisions or pseudo-options passed on
the command line, which is a change in behaviour.
- Influence pseudo-options passed via standard input.
- Influence normal revisions passed via standard input, which is a
change in behaviour.
Thus, all flags read via standard input are fully self-contained to that
standard input, only.
While this is a breaking change as well, the behaviour has only been
recently introduced with Git v2.42.0. Furthermore, the current behaviour
can be regarded as a simple bug. With that in mind it feels like the
right thing to retroactively change it and make the behaviour sane.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Reported-by: Christian Couder <christian.couder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
"git update-index" learns "--show-index-version" to inspect
the index format version used by the on-disk index file.
* jc/update-index-show-index-version:
test-tool: retire "index-version"
update-index: add --show-index-version
update-index doc: v4 is OK with JGit and libgit2
While git show accepts options that apply to the git diff-tree command,
some options do not make sense in the context of git show.
The options of git show are handled using the machinery of git log.
The git log manual page is a better place to look into than git diff-tree
for options that are not in the git show manual page.
Signed-off-by: Han Young <hanyang.tony@bytedance.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Currently, `range-diff` shows the default notes if no notes-related
arguments are given. This is also how `log` behaves. But unlike
`range-diff`, `log` does *not* show the default notes if
`--notes=<custom>` are given. In other words, this:
git log --notes=custom
is equivalent to this:
git log --no-notes --notes=custom
While:
git range-diff --notes=custom
acts like this:
git log --notes --notes-custom
This can’t be how the user expects `range-diff` to behave given that the
man page for `range-diff` under `--[no-]notes[=<ref>]` says:
> This flag is passed to the `git log` program (see git-log(1)) that
> generates the patches.
This behavior also affects `format-patch` since it uses `range-diff` for
the cover letter. Unlike `log`, though, `format-patch` is not supposed
to show the default notes if no notes-related arguments are given.[1]
But this promise is broken when the range-diff happens to have something
to say about the changes to the default notes, since that will be shown
in the cover letter.
Remedy this by introducing `--show-notes-by-default` that `range-diff` can
use to tell the `log` subprocess what to do.
§ Authors
• Fix by Johannes
• Tests by Kristoffer
† 1: See e.g. 66b2ed09c2 (Fix "log" family not to be too agressive about
showing notes, 2010-01-20).
Co-authored-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Kristoffer Haugsbakk <code@khaugsbakk.name>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Add new configuration option diff.statNameWidth=<width> that is equivalent
to the command-line option --stat-name-width=<width>, but it is ignored
by format-patch. This follows the logic established by the already
existing configuration option diff.statGraphWidth=<width>.
Limiting the widths of names and graphs in the --stat output makes sense
for interactive work on wide terminals with many columns, hence the support
for these configuration options. They don't affect format-patch because
it already adheres to the traditional 80-column standard.
Update the documentation and add more tests to cover new configuration
option diff.statNameWidth=<width>. While there, perform a few minor code
and whitespace cleanups here and there, as spotted.
Signed-off-by: Dragan Simic <dsimic@manjaro.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
When `--type=<type>` was added as a prefered alias for `--<type>` by
fb0dc3bac1 (builtin/config.c: support `--type=<type>` as preferred
alias for `--<type>`), the explanation for the path type was
reworded. Whereas the previous explanation said "expand a leading
`~`" this was changed to "adding a leading `~`". Change "adding" to
"expanding" to correctly explain the canonicalization.
Signed-off-by: Evan Gates <evan.gates@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
References from description of the `--patch` option in various
manual pages have been simplified and improved.
* so/diff-doc-for-patch-update:
doc/diff-options: fix link to generating patch section
The default log message created by "git revert", when reverting a
commit that records a revert, has been tweaked.
* ob/revert-of-revert-is-reapply:
git-revert.txt: add discussion
sequencer: beautify subject of reverts of reverts
"git log --format" has been taught the %(decorate) placeholder.
* ak/pretty-decorate-more:
decorate: use commit color for HEAD arrow
pretty: add pointer and tag options to %(decorate)
pretty: add %(decorate[:<options>]) format
decorate: color each token separately
decorate: avoid some unnecessary color overhead
decorate: refactor format_decorations()
pretty-formats: enclose options in angle brackets
pretty-formats: define "literal formatting code"
We now limit depth of the tree objects and maximum length of
pathnames recorded in tree objects.
* jk/tree-name-and-depth-limit:
lower core.maxTreeDepth default to 2048
tree-diff: respect max_allowed_tree_depth
list-objects: respect max_allowed_tree_depth
read_tree(): respect max_allowed_tree_depth
traverse_trees(): respect max_allowed_tree_depth
add core.maxTreeDepth config
fsck: detect very large tree pathnames
tree-walk: rename "error" variable
tree-walk: drop MAX_TRAVERSE_TREES macro
tree-walk: reduce stack size for recursive functions
