When a merge conflicted at a submodule, merge-ort backend used to
unconditionally give a lengthy message to suggest how to resolve
it. Now the message can be squelched as an advice message.
* pb/ort-make-submodule-conflict-message-an-advice:
merge-ort: turn submodule conflict suggestions into an advice
Doc update.
* ja/docfixes:
doc: end sentences with full-stop
doc: close unclosed angle-bracket of a placeholder in git-clone doc
doc: git-rev-parse: enforce command-line description syntax
Add a new advice type 'submoduleMergeConflict' for the error message
shown when a non-trivial submodule conflict is encountered, which
was added in 4057523a40 (submodule merge: update conflict error
message, 2022-08-04). That commit mentions making this message an
advice as possible future work. The message can now be disabled
with the advice mechanism.
Update the tests as the expected message now appears on stderr instead
of stdout.
Signed-off-by: Philippe Blain <levraiphilippeblain@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
In af626ac0e0 (pack-bitmap: enable reuse from all bitmapped packs,
2023-12-14), the documentation for `pack.allowPackReuse` was amended to
include its effect when set to "multi".
This split the documentation into two paragraphs, but did not de-dent
the second paragraph on the right-hand side of a line-continuation
marker. This causes the rendered documentation to appear oddly, where
the second paragraph is treated as a <pre> block when rendered as HTML.
Fix this by correctly removing the indentation on the second paragraph.
Signed-off-by: Taylor Blau <me@ttaylorr.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Correct a few random "sendemail.*" configuration parameter names in the
documentation that, for some unknown reason and contrary to the expected,
didn't use camel case format.
The majority of the corrections are straightforward, by using camel case
to denote boundaries of the individual words that, stringed together, make
up configuration parameter names. A couple of abbreviations found in some
of the corrected configuration parameter names present some exceptions,
which are described in detail below.
First, there's "SSL" as the abbreviation for "Secure Sockets Layer". [1]
As such, it's written using all uppercase letters, which is pretty much the
general rule for making abbreviations, although with certain exceptions.
Second, there's "Cc" as the abbreviation for "carbon copy", which is another
exception. As the acronym for "carbon copy", "cc" (mind the all lowercase
letters) stems from the rather old times when, literally, carbon copies were
made. [2] Therefore, using "CC" (mind the all uppercase letters) or "cc"
(mind the all lowercase letters) would be technically correct in the email
domain, as the abbreviation or as mentioned in RFC2076, [3] respectively, but
the age of email has established "Cc" (mind the mixed uppercase and lowercase
letters) as some kind of de facto standard. [1][4][5] Moreover, some of the
git utilities, primarily git-send-email(1), already refer to making email
carbon copies as specifying "Cc:" email headers. As a result, "Cc" becomes
one of the exceptions to the general rule for making abbreviations.
[1] https://en.wikipedia.org/wiki/Transport_Layer_Security
[2] https://en.wikipedia.org/wiki/Carbon_copy
[3] https://datatracker.ietf.org/doc/html/rfc2076
[4] https://bugzilla.mozilla.org/show_bug.cgi?id=212059
[5] https://bugzilla.mozilla.org/show_bug.cgi?id=50826
Signed-off-by: Dragan Simic <dsimic@manjaro.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The Perl implementation of add --interactive was removed in commit [1].
Additionally, the interactive.singleKey setting is no longer silently
ignored. The internal implementation of ReadKey [2] displays a warning
if the platform is unsupported.
[1] 20b813d7d (add: remove "add.interactive.useBuiltin" & Perl "git add--interactive", 2023-02-06)
[2] a5e46e6b0 (terminal: add a new function to read a single keystroke, 2020-01-14)
Signed-off-by: Julio Bacellari <julio.bacel@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The /mergetools/vimdiff script, which handles both vimdiff, nvimdiff
and gvimdiff mergetools (the latter 2 simply source the vimdiff script), has a
function merge_cmd() which read the layout variable from git config, and it
would always read the value of mergetool.**vimdiff**.layout, instead of the
mergetool being currently used (vimdiff or nvimdiff or gvimdiff).
It looks like in 7b5cf8be18 (vimdiff: add tool documentation, 2022-03-30),
we explained the current behavior in Documentation/config/mergetool.txt:
```
mergetool.vimdiff.layout::
The vimdiff backend uses this variable to control how its split
windows look like. Applies even if you are using Neovim (`nvim`) or
gVim (`gvim`) as the merge tool. See BACKEND SPECIFIC HINTS section
```
which makes sense why it's explained this way - the vimdiff backend is used by
gvim and nvim. But the mergetool's configuration should be separate for each tool,
and indeed that's confirmed in same commit at Documentation/mergetools/vimdiff.txt:
```
Variants
Instead of `--tool=vimdiff`, you can also use one of these other variants:
* `--tool=gvimdiff`, to open gVim instead of Vim.
* `--tool=nvimdiff`, to open Neovim instead of Vim.
When using these variants, in order to specify a custom layout you will have to
set configuration variables `mergetool.gvimdiff.layout` and
`mergetool.nvimdiff.layout` instead of `mergetool.vimdiff.layout`
```
So it looks like we just forgot to update the 1 part of the vimdiff script
that read the config variable. Cheers.
Though, for backward compatibility, I've kept the mergetool.vimdiff
fallback, so that people who unknowingly relied on it, won't have their
setup broken now.
Signed-off-by: Kipras Melnikovas <kipras@kipras.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Now that multi-pack reuse is supported, enable it via the
feature.experimental configuration in addition to the classic
`pack.allowPackReuse`.
This will allow more users to experiment with the new behavior who might
not otherwise be aware of the existing `pack.allowPackReuse`
configuration option.
The enum with values NO_PACK_REUSE, SINGLE_PACK_REUSE, and
MULTI_PACK_REUSE is defined statically in builtin/pack-objects.c's
compilation unit. We could hoist that enum into a scope visible from the
repository_settings struct, and then use that enum value in
pack-objects. Instead, define a single int that indicates what
pack-objects's default value should be to avoid additional unnecessary
code movement.
Though `feature.experimental` implies `pack.allowPackReuse=multi`, this
can still be overridden by explicitly setting the latter configuration
to either "single" or "false". Tests covering all of these cases are
showin t5332.
Signed-off-by: Taylor Blau <me@ttaylorr.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
All conditional "advice" messages show how to turn them off, which
becomes repetitive. Setting advice.* configuration explicitly on
now omits the instruction part.
* rj/advice-disable-how-to-disable:
advice: allow disabling the automatic hint in advise_if_enabled()
The error message given when "git branch -d branch" fails due to
commits unique to the branch has been split into an error and a new
conditional advice message.
* rj/advice-delete-branch-not-fully-merged:
branch: make the advice to force-deleting a conditional one
advice: fix an unexpected leading space
advice: sort the advice related lists
"git fetch" learned to pay attention to "fetch.all" configuration
variable, which pretends as if "--all" was passed from the command
line when no remote parameter was given.
* tb/fetch-all-configuration:
fetch: add new config option fetch.all
Using advise_if_enabled() to display an advice will automatically
include instructions on how to disable the advice, alongside the main
advice:
hint: use --reapply-cherry-picks to include skipped commits
hint: Disable this message with "git config advice.skippedCherryPicks false"
To do so, we provide a knob which can be used to disable the advice.
But also to tell us the opposite: to show the advice.
Let's not include the deactivation instructions for an advice if the
user explicitly sets its visibility.
Signed-off-by: Rubén Justo <rjusto@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Introduce a new extension "refstorage" so that we can mark a
repository that uses a non-default ref backend, like reftable.
* ps/refstorage-extension:
t9500: write "extensions.refstorage" into config
builtin/clone: introduce `--ref-format=` value flag
builtin/init: introduce `--ref-format=` value flag
builtin/rev-parse: introduce `--show-ref-format` flag
t: introduce GIT_TEST_DEFAULT_REF_FORMAT envvar
setup: introduce GIT_DEFAULT_REF_FORMAT envvar
setup: introduce "extensions.refStorage" extension
setup: set repository's formats on init
setup: start tracking ref storage format
refs: refactor logic to look up storage backends
worktree: skip reading HEAD when repairing worktrees
t: introduce DEFAULT_REPO_FORMAT prereq
Streaming spans of packfile data used to be done only from a
single, primary, pack in a repository with multiple packfiles. It
has been extended to allow reuse from other packfiles, too.
* tb/multi-pack-verbatim-reuse: (26 commits)
t/perf: add performance tests for multi-pack reuse
pack-bitmap: enable reuse from all bitmapped packs
pack-objects: allow setting `pack.allowPackReuse` to "single"
t/test-lib-functions.sh: implement `test_trace2_data` helper
pack-objects: add tracing for various packfile metrics
pack-bitmap: prepare to mark objects from multiple packs for reuse
pack-revindex: implement `midx_pair_to_pack_pos()`
pack-revindex: factor out `midx_key_to_pack_pos()` helper
midx: implement `midx_preferred_pack()`
git-compat-util.h: implement checked size_t to uint32_t conversion
pack-objects: include number of packs reused in output
pack-objects: prepare `write_reused_pack_verbatim()` for multi-pack reuse
pack-objects: prepare `write_reused_pack()` for multi-pack reuse
pack-objects: pass `bitmapped_pack`'s to pack-reuse functions
pack-objects: keep track of `pack_start` for each reuse pack
pack-objects: parameterize pack-reuse routines over a single pack
pack-bitmap: return multiple packs via `reuse_partial_packfile_from_bitmap()`
pack-bitmap: simplify `reuse_partial_packfile_from_bitmap()` signature
ewah: implement `bitmap_is_empty()`
pack-bitmap: pass `bitmapped_pack` struct to pack-reuse functions
...
The error message we show when the user tries to delete a not fully
merged branch describes the error and gives a hint to the user:
error: the branch 'foo' is not fully merged.
If you are sure you want to delete it, run 'git branch -D foo'.
Let's move the hint part so that it is displayed using the advice
machinery:
error: the branch 'foo' is not fully merged
hint: If you are sure you want to delete it, run 'git branch -D foo'
hint: Disable this message with "git config advice.forceDeleteBranch false"
Signed-off-by: Rubén Justo <rjusto@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Let's keep the advice related lists sorted to make them more
digestible.
A multi-line comment has also been changed; that produces the unexpected
'insertion != deletion' in this supposedly 'only sort lines' commit.
Signed-off-by: Rubén Justo <rjusto@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Introduce a boolean configuration option fetch.all which allows to
fetch all available remotes by default. The config option can be
overridden by explicitly specifying a remote or by using --no-all.
The behavior for --all is unchanged and calling git-fetch with --all
and a remote will still result in an error.
Additionally, describe the configuration variable in the config
documentation and implement new tests to cover the expected behavior.
Also add --no-all to the command-line documentation of git-fetch.
Signed-off-by: Tamino Bauknecht <dev@tb6.eu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Since commit 62db5247 (rebase -i: generate the script via
rebase--helper, 2017-07-14), the short hash is given in
rebase-todo. Specifying rebase.instructionFormat does not alter this
behavior, contrary to what the documentation implies.
Signed-off-by: Maarten van der Schrieck <maarten@thingsconnected.nl>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Doc updates to clarify what an "unborn branch" means.
* jc/orphan-unborn:
orphan/unborn: fix use of 'orphan' in end-user facing messages
orphan/unborn: add to the glossary and use them consistently
Introduce a new "extensions.refStorage" extension that allows us to
specify the ref storage format used by a repository. For now, the only
supported format is the "files" format, but this list will likely soon
be extended to also support the upcoming "reftable" format.
There have been discussions on the Git mailing list in the past around
how exactly this extension should look like. One alternative [1] that
was discussed was whether it would make sense to model the extension in
such a way that backends are arbitrarily stackable. This would allow for
a combined value of e.g. "loose,packed-refs" or "loose,reftable", which
indicates that new refs would be written via "loose" files backend and
compressed into "packed-refs" or "reftable" backends, respectively.
It is arguable though whether this flexibility and the complexity that
it brings with it is really required for now. It is not foreseeable that
there will be a proliferation of backends in the near-term future, and
the current set of existing formats and formats which are on the horizon
can easily be configured with the much simpler proposal where we have a
single value, only.
Furthermore, if we ever see that we indeed want to gain the ability to
arbitrarily stack the ref formats, then we can adapt the current
extension rather easily. Given that Git clients will refuse any unknown
value for the "extensions.refStorage" extension they would also know to
ignore a stacked "loose,packed-refs" in the future.
So let's stick with the easy proposal for the time being and wire up the
extension.
[1]: <pull.1408.git.1667846164.gitgitgadget@gmail.com>
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
There is no 'ref/notes/' hierarchy. '[format] notes = foo' uses notes
that are found in 'refs/notes/foo'.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Now that both the pack-bitmap and pack-objects code are prepared to
handle marking and using objects from multiple bitmapped packs for
verbatim reuse, allow marking objects from all bitmapped packs as
eligible for reuse.
Within the `reuse_partial_packfile_from_bitmap()` function, we no longer
only mark the pack whose first object is at bit position zero for reuse,
and instead mark any pack contained in the MIDX as a reuse candidate.
Provide a handful of test cases in a new script (t5332) exercising
interesting behavior for multi-pack reuse to ensure that we performed
all of the previous steps correctly.
Signed-off-by: Taylor Blau <me@ttaylorr.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
In e704fc7978 (pack-objects: introduce pack.allowPackReuse, 2019-12-18),
the `pack.allowPackReuse` configuration option was introduced, allowing
users to disable the pack reuse mechanism.
To prepare for debugging multi-pack reuse, allow setting configuration
to "single" in addition to the usual bool-or-int values.
"single" implies the same behavior as "true", "1", "yes", and so on. But
it will complement a new "multi" value (to be introduced in a future
commit). When set to "single", we will only perform pack reuse on a
single pack, regardless of whether or not there are multiple MIDX'd
packs.
This requires no code changes (yet), since we only support single pack
reuse.
Signed-off-by: Taylor Blau <me@ttaylorr.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
To orphan is a verb that denotes the act of getting on an unborn
branch, and a few references to "orphan branch" in our documentation
are misuses of the word. They caused end-user confusion, which was
made even worse because we did not have the term defined in the
glossary document. Add entries for "unborn" branch and "orphan"
operation to the glossary, and adjust existing documentation
accordingly.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Setting the rebase.autoSquash config variable to true implies a couple
of restrictions: it prevents preemptive fast-forwarding and it triggers
conflicts with apply backend options. However, it only actually results
in auto-squashing when combined with the --interactive (or -i) option,
due to code in run_specific_rebase() that disables auto-squashing unless
the REBASE_INTERACTIVE_EXPLICIT flag is set.
Doing autosquashing for rebase.autoSquash without --interactive would be
problematic in terms of backward compatibility, but conversely, there is
no need for the aforementioned restrictions without --interactive.
So drop the options.config_autosquash check from the conditions for
clearing allow_preemptive_ff, as the case where it is combined with
--interactive is already covered by the REBASE_INTERACTIVE_EXPLICIT
flag check above it.
Also drop the "apply options are incompatible with rebase.autoSquash"
error, because it is unreachable if it is restricted to --interactive,
as apply options already cause an error when used with --interactive.
Drop the tests for the error from t3422-rebase-incompatible-options.sh,
which has separate tests for the conflicts of --interactive with apply
options.
When neither --autosquash nor --no-autosquash are given, only set
options.autosquash to true if rebase.autosquash is combined with
--interactive.
Don't initialize options.config_autosquash to -1, as there is no need to
distinguish between rebase.autoSquash being unset or explicitly set to
false.
Finally, amend the rebase.autoSquash documentation to say it only
affects interactive mode.
Signed-off-by: Andy Koppe <andy.koppe@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The attribute subsystem learned to honor `attr.tree` configuration
that specifies which tree to read the .gitattributes files from.
* jc/attr-tree-config:
attr: add attr.tree for setting the treeish to read attributes from
attr: read attributes from HEAD when bare repo
Many typos, ungrammatical sentences and wrong phrasing have been
fixed.
* sn/typo-grammo-phraso-fixes:
t/README: fix multi-prerequisite example
doc/gitk: s/sticked/stuck/
git-jump: admit to passing merge mode args to ls-files
doc/diff-options: improve wording of the log.diffMerges mention
doc: fix some typos, grammar and wording issues
"git repack" learned "--max-cruft-size" to prevent cruft packs from
growing without bounds.
* tb/repack-max-cruft-size:
repack: free existing_cruft array after use
builtin/repack.c: avoid making cruft packs preferred
builtin/repack.c: implement support for `--max-cruft-size`
builtin/repack.c: parse `--max-pack-size` with OPT_MAGNITUDE
t7700: split cruft-related tests to t7704
44451a2 (attr: teach "--attr-source=<tree>" global option to "git",
2023-05-06) provided the ability to pass in a treeish as the attr
source. In the context of serving Git repositories as bare repos like we
do at GitLab however, it would be easier to point --attr-source to HEAD
for all commands by setting it once.
Add a new config attr.tree that allows this.
Signed-off-by: John Cai <johncai86@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
