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Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Docfix.
* xx/protocol-v2-doc-markup-fix:
Documentation/gitprotocol-v2.txt: fix a slight inconsistency in format
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Doc updates.
* kh/checkout-ignore-other-docfix:
checkout: refer to other-worktree branch, not ref
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Docfix.
cf. <CABPp-BE=JfoZp19Va-1oF60ADBUibGDwDkFX-Zytx7A3uJ__gg@mail.gmail.com>
* kh/merge-tree-doc:
doc: merge-tree: improve example script
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Doc updates.
* jc/doc-refspec-syntax:
doc: clarify <src> in refspec syntax
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Docfix.
* js/doc-platform-support-link-fix:
docs: fix the `maintain-git` links in `technical/platform-support`
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Docfix.
* jh/config-unset-doc-fix:
git-config.1: remove value from positional args in unset usage
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Doc update to clarify how periodical maintenance are scheduled,
spread across time to avoid thundering hurds.
* sk/doc-maintenance-schedule:
doc: add a note about staggering of maintenance
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Document "amlog" notes.
* tb/notes-amlog-doc:
Documentation: mention the amlog in howto/maintain-git.txt
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Signed-off-by: Junio C Hamano <gitster@pobox.com>
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We can only check out commits or branches, not refs in general. And the
problem here is if another worktree is using the branch that we want to
check out.
Let’s be more direct and just talk about branches instead of refs.
Also replace “be held” with “in use”. Further, “in use” is not
restricted to a branch being checked out (e.g. the branch could be busy
on a rebase), hence generalize to “or otherwise in use” in the option
description.
Signed-off-by: Kristoffer Haugsbakk <code@khaugsbakk.name>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Signed-off-by: Xing Xin <xingxin.xx@bytedance.com>
Acked-by: Kristoffer Haugsbakk <kristofferhaugsbakk@fastmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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We explicitly avoid saying "ref <src>" when introducing the source
side of a refspec, because it can be a fully-spelled hexadecimal
object name, and it also can be a pattern that is not quite a "ref".
But we are loose when we introduce <dst> and say "ref <dst>", even
though it can also be a pattern. Let's omit "ref" also from the
destination side.
Clarify that <src> can be a ref, a (limited glob) pattern, or an
object name.
Even though the very original design of refspec expected that '*'
was used only at the end (e.g., "refs/heads/*" was expected, but not
"refs/heads/*-wip"), the code and its use evolved to handle a single
'*' anywhere in the pattern. Update the text to remove the mention
of "the same prefix". Anything that matches the pattern are named
by such a (limited glob) pattern in <src>.
Also put a bit more stress on the fact that we accept only one '*'
in the pattern by saying "one and only one `*`".
Helped-by: Monika Kairaitytė <monika@kibit.lt>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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• Provide a commit message in the example command.
The command will hang since it is waiting for a commit message on
stdin. Which is usable but not straightforward enough since this is
example code.
• Use `||` directly since that is more straightforward than checking the
last exit status.
Also use `echo` and `exit` since `die` is not defined.
• Expose variable declarations.
Signed-off-by: Kristoffer Haugsbakk <code@khaugsbakk.name>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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The synopsis for `git config unset` mentions two positional arguments:
`<name>` and `<value>`. While the first argument is correct, the second
is not. Users are expected to provide the value via `--value=<value>`.
Remove the positional argument. The `--value=<value>` option is already
documented correctly, so this is all we need to do to fix the
documentation.
Signed-off-by: Josh Heinrichs <joshiheinrichs@gmail.com>
Reviewed-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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These links should point to `.html` files, not to `.txt` ones.
Compare also to 4945f046c7f (api docs: link to html version of
api-trace2, 2022-09-16).
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Typofixes.
* ak/doc-typofix:
Documentation: fix typos
Documentation/config: fix typos
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Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Document that inactive topics are subject to be discarded.
* jc/doc-discarding-stalled-topics:
howto-maintain-git: discarding inactive topics
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Part of the maintainer's job is to keep up-to-date and publish the
'amlog' which stores a mapping between a patch's 'Message-Id' e-mail
header and the commit generated by applying said patch.
But our Documentation/howto/maintain-git.txt does not mention the amlog,
or the scripts which exist to help the maintainer keep the amlog
up-to-date.
(This bit me during the first integration round I did as interim
maintainer[1] involved a lot of manual clean-up. More recently it has
come up as part of a research effort to better understand a patch's
lifecycle on the list[2].)
Address this gap by briefly documenting the existence and purpose of the
'post-applypatch' hook in maintaining the amlog entries.
[1]: https://lore.kernel.org/git/Y19dnb2M+yObnftj@nand.local/
[2]: https://lore.kernel.org/git/CAJoAoZ=4ARuH3aHGe5yC_Xcnou_c396q_ZienYPY7YnEzZcyEg@mail.gmail.com/
Suggested-by: Junio C Hamano <gitster@pobox.com>
Helped-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Git maintenance tasks are staggered to a random minute of the hour per
client to avoid thundering herd issues. Updates the doc to add a note
about the same.
Signed-off-by: Shubham Kanodia <shubham.kanodia10@gmail.com>
Acked-by: Derrick Stolee <stolee@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Background tasks "git maintenance" runs may need to use credential
information when going over the network, but a credential helper
may work only in an interactive environment, and end up blocking a
scheduled task waiting for UI. Credential helpers can now behave
differently when they are not running interactively.
* ds/background-maintenance-with-credential:
scalar: configure maintenance during 'reconfigure'
maintenance: add custom config to background jobs
credential: add new interactive config option
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Give timeout to the locking code to write to reftable.
* ps/reftable-concurrent-writes:
refs/reftable: reload locked stack when preparing transaction
reftable/stack: allow locking of outdated stacks
refs/reftable: introduce "reftable.lockTimeout"
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When a patch series happened to look interesting to the maintainer
but is not ready for 'next', it is applied on a topic branch and
merged to the 'seen' branch to keep an eye on it. In an ideal
world, the participants give reviews and the original author
responds to the reviews, and such iterations may produce newer
versions of the patch series, and at some point, a concensus is
formed that the latest round is good enough for 'next'. Then the
topic is merged to 'next' for inclusion in a future release.
In a much less ideal world we live in, however, a topic sometimes
get stalled. The original author may not respond to hanging review
comments, may promise an update will be sent but does not manage to
do so, nobody talks about the topic on the list and nobody builds
upon it, etc.
Following the recent trend to document and give more transparency to
the decision making process, let's set a deadline to keep a topic
still alive, and actively discard those that are inactive for a long
period of time.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Docfix.
* jk/sendemail-mailmap-doc:
send-email: document --mailmap and associated configuration
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Docfix.
* ak/doc-sparse-co-typofix:
Documentation/technical: fix a typo
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This pretty much should match what we would have in the upcoming
preview of 2.47.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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241499aba007 ("send-email: add mailmap support via sendemail.mailmap and
--mailmap", 2024-08-27) added support for --mailmap, and the associated
sendemail.mailmap.* configuration variables. Add documentation to
reflect this feature.
Fixes: 241499aba007 ("send-email: add mailmap support via sendemail.mailmap and --mailmap")
Signed-off-by: Jacob Keller <jacob.keller@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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When multiple concurrent processes try to update references in a
repository they may try to lock the same lockfiles. This can happen even
when the updates are non-conflicting and can both be applied, so it
doesn't always make sense to abort the transaction immediately. Both the
"loose" and "packed" backends thus have a grace period that they wait
for the lock to be released that can be controlled via the config values
"core.filesRefLockTimeout" and "core.packedRefsTimeout", respectively.
The reftable backend doesn't have such a setting yet and instead fails
immediately when it sees such a lock. But the exact same concepts apply
here as they do apply to the other backends.
Introduce a new "reftable.lockTimeout" config that controls how long we
may wait for a "tables.list" lock to be released. The default value of
this config is 100ms, which is the same default as we have it for the
"loose" backend.
Note that even though we also lock individual tables, this config really
only applies to the "tables.list" file. This is because individual
tables are only ever locked when we already hold the "tables.list" lock
during compaction. When we observe such a lock we in fact do not want to
compact the table at all because it is already in the process of being
compacted by a concurrent process. So applying the same timeout here
would not make any sense and only delay progress.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Fix typos in documentation.
Signed-off-by: Andrew Kreimer <algonell@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Fix typos in documentation.
Signed-off-by: Andrew Kreimer <algonell@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Fix a typo in documentation.
Signed-off-by: Andrew Kreimer <algonell@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Doc updates.
* jc/doc-skip-fetch-all-and-prefetch:
doc: remote.*.skip{DefaultUpdate,FetchAll} stops prefetch
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When scripts or background maintenance wish to perform HTTP(S) requests,
there is a risk that our stored credentials might be invalid. At the
moment, this causes the credential helper to ping the user and block the
process. Even if the credential helper does not ping the user, Git falls
back to the 'askpass' method, which includes a direct ping to the user
via the terminal.
Even setting the 'core.askPass' config as something like 'echo' will
causes Git to fallback to a terminal prompt. It uses
git_terminal_prompt(), which finds the terminal from the environment and
ignores whether stdin has been redirected. This can also block the
process awaiting input.
Create a new config option to prevent user interaction, favoring a
failure to a blocked process.
The chosen name, 'credential.interactive', is taken from the config
option used by Git Credential Manager to already avoid user
interactivity, so there is already one credential helper that integrates
with this option. However, older versions of Git Credential Manager also
accepted other string values, including 'auto', 'never', and 'always'.
The modern use is to use a boolean value, but we should still be
careful that some users could have these non-booleans. Further, we
should respect 'never' the same as 'false'. This is respected by the
implementation and test, but not mentioned in the documentation.
The implementation for the Git interactions takes place within
credential_getpass(). The method prototype is modified to return an
'int' instead of 'void'. This allows us to detect that no attempt was
made to fill the given credential, changing the single caller slightly.
Also, a new trace2 region is added around the interactive portion of the
credential request. This provides a way to measure the amount of time
spent in that region for commands that _are_ interactive. It also makes
a conventient way to test that the config option works with
'test_region'.
Signed-off-by: Derrick Stolee <stolee@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Merge the topics that have been cooking since 2024-09-13 or so in
'next'.
Let's try a new workflow to update the maintenance track by removing
the "merge ... later to maint" comments from the draft release notes
on the 'master' track.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Import clar unit tests framework libgit2 folks invented for our
use.
* ps/clar-unit-test:
Makefile: rename clar-related variables to avoid confusion
clar: add CMake support
t/unit-tests: convert ctype tests to use clar
t/unit-tests: convert strvec tests to use clar
t/unit-tests: implement test driver
Makefile: wire up the clar unit testing framework
Makefile: do not use sparse on third-party sources
Makefile: make hdr-check depend on generated headers
Makefile: fix sparse dependency on GENERATED_H
clar: stop including `shellapi.h` unnecessarily
clar(win32): avoid compile error due to unused `fs_copy()`
clar: avoid compile error with mingw-w64
t/clar: fix compatibility with NonStop
t: import the clar unit testing framework
t: do not pass GIT_TEST_OPTS to unit tests with prove
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This batch is solely to unbreak the 32-bit CI jobs that can no
longer work with Ubuntu xenial image that is too ancient.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Signed-off-by: Junio C Hamano <gitster@pobox.com>
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"git apply --3way" learned to take "--ours" and other options.
* ah/apply-3way-ours:
apply: support --ours, --theirs, and --union for three-way merges
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