Add a missed backtick to the end of a code segment so that it will be
rendered like preceding examples.
I deeply appreciate the thoroughness of this documentation. I noticed
the formatting discrepancy reading https://git-scm.com/docs/git-config.
Signed-off-by: Kyle E. Mitchell <kyle@kemitchell.com>
Acked-by: Jean-Noël AVILA <avila.jn@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The compatObjectFormat extension is used to hide an incomplete
feature that is not yet usable for any purpose other than
developing the feature further. Document it as such to discourage
its use by mere mortals.
* bc/doc-compat-object-format-not-working:
docs: note that extensions.compatobjectformat is incomplete
The compatibility object format is only implemented for loose objects,
not packed objects, so anyone attempting to push or fetch data into a
repository with this option will likely not see it work as expected. In
addition, the underlying storage of loose object mapping is likely to
change because the current format is inefficient and does not handle
important mapping information such as that of submodules.
It would have been preferable to initially document that this was not
yet ready for prime time, but we did not do so. We hinted at the fact
that this functionality is incomplete in the description, but did not
say so explicitly. Let's do so now: indicate that this feature is
incomplete and subject to change and that the option is not designed to
be used by end users.
Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Revert back to “Git's” which was used before d30c5cc459 (doc: convert
git-mergetool options to new synopsis style, 2025-05-25) accidentally
changed it.
Signed-off-by: Kristoffer Haugsbakk <code@khaugsbakk.name>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
b27be108c8 (doc: git-log: convert log config to new doc format,
2025-07-07) intended to convert a paragraph describing the different
options for `log.decorate` into a description list. But the literal
block syntax was used by mistake.
Signed-off-by: Kristoffer Haugsbakk <code@khaugsbakk.name>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
In ac33519ddf (mingw: restrict file handle inheritance only on Windows
7 and later, 2019-11-22), I introduced code to safe-guard the
defense-in-depth handling that restricts handles' inheritance so that it
would work with Windows 7, too.
Let's revert this patch: Git for Windows dropped supporting Windows 7 (and
Windows 8) directly after Git for Windows v2.46.2. For full details, see
https://gitforwindows.org/requirements#windows-version.
Actually, on second thought: revert only the part that makes this handle
inheritance restriction logic optional and that suggests to open a bug
report if it fails, but keep the fall-back to try again without said
logic: There have been a few false positives over the past few years
(where the warning was triggered e.g. because Defender was still
accessing a file that Git wanted to overwrite), and the fall-back logic
seems to have helped occasionally in such situations.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Git uses `rebase.autostash` or `merge.autostash` to determine whether a
dirty worktree is allowed during pull. However, this behavior is not
clearly documented, making it difficult for users to discover how to
enable autostash, or causing them to unknowingly enable it. Add new
config option `pull.autostash` along with its documentation and test
cases.
`pull.autostash` provides the same functionality as `rebase.autostash`
and `merge.autostash`, but overrides them when set. If `pull.autostash`
is not set, it falls back to `rebase.autostash` or `merge.autostash`,
depending on the value of `pull.rebase`.
Signed-off-by: Lidong Yan <yldhome2d2@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The gpg.program configuration variable, which names a pathname to
the (custom) GPG compatible program, can now be spelled with ~tilde
expansion.
* jb/gpg-program-variable-is-a-pathname:
gpg-interface: expand gpg.program as a path
Doc mark-up updates.
* ja/doc-git-log-markup:
doc: git-log: convert log config to new doc format
doc: git-log: convert diff options to new doc format
doc: git-log: convert pretty formats to new doc format
doc: git-log: convert pretty options to new doc format
doc: git-log: convert rev list options to new doc format
doc: git-log: convert line range format to new doc format
doc: git-log: convert line range options to new doc format
doc: git-log convert rev-list-description to new doc format
doc: convert git-log to new documentation format
"pack-objects" has been taught to avoid pointing into objects in
cruft packs from midx.
* tb/midx-avoid-cruft-packs:
repack: exclude cruft pack(s) from the MIDX where possible
pack-objects: introduce '--stdin-packs=follow'
pack-objects: swap 'show_{object,commit}_pack_hint'
pack-objects: fix typo in 'show_object_pack_hint()'
pack-objects: perform name-hash traversal for unpacked objects
pack-objects: declare 'rev_info' for '--stdin-packs' earlier
pack-objects: factor out handling '--stdin-packs'
pack-objects: limit scope in 'add_object_entry_from_pack()'
pack-objects: use standard option incompatibility functions
Documentation updates for "git send-email".
* ag/doc-send-email:
docs: mention possible options for Proton Mail users
docs: add a paragraph explaining the `sendmailCmd` option of sendemail
docs: add an OAuth2.0 credential helper for AOL accounts
docs: add outlookidfix config option to sendemail documentation
docs: link OpenSSL's verify(1) manual page to know about -CAfile and -CApath options
The reftable ref backend has matured enough; Git 3.0 will make it
the default format in a newly created repositories by default.
* ps/use-reftable-as-default-in-3.0:
setup: use "reftable" format when experimental features are enabled
BreakingChanges: announce switch to "reftable" format
This allows using a custom gpg program under the user's home directory
by specifying a path starting with '~'
[gpg]
program = "~/.local/bin/mygpg"
Signed-off-by: Jonas Brandstötter <jonas.brandstoetter@gmx.at>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
- Use `backticks` for keywords and more complex option
descriptions. The new rendering engine will apply synopsis rules to
these spans.
- Explain possible options in description list instead of in a paragraph.
Signed-off-by: Jean-Noël Avila <jn.avila@free.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
With the preceding commit we have announced the switch to the "reftable"
format in Git 3.0 for newly created repositories. The format is being
battle tested by GitLab and a couple of other developers, and except for
a small handful of issues exposed early after it has been merged it has
been rock solid. Regardless of that though the test user base is still
comparatively small, which increases the risk that we miss critical
bugs.
Address this by enabling the reftable format when experimental features
are enabled. This should increase the test user base by some margin and
thus give us more input before making the format the default.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
"git imap-send" has been broken for a long time, which has been
resurrected and then taught to talk OAuth2.0 etc.
* ag/imap-send-resurrection:
imap-send: fix minor mistakes in the logs
imap-send: display the destination mailbox when sending a message
imap-send: display port alongwith host when git credential is invoked
imap-send: add ability to list the available folders
imap-send: enable specifying the folder using the command line
imap-send: add PLAIN authentication method to OpenSSL
imap-send: add support for OAuth2.0 authentication
imap-send: gracefully fail if CRAM-MD5 authentication is requested without OpenSSL
imap-send: fix memory leak in case auth_cram_md5 fails
imap-send: fix bug causing cfg->folder being set to NULL
"git merge/pull" has been taught the "--compact-summary" option to
use the compact-summary format, intead of diffstat, when showing
the summary of the incoming changes.
* jc/merge-compact-summary:
merge/pull: extend merge.stat configuration variable to cover --compact-summary
merge/pull: add the "--compact-summary" option
The documentation for command line option `--outlook-id-fix` is there in
the sendemail documentation, but the config option `sendemail.outlookidfix`
was missing. Add the same to the documentation.
White at it, also enclose the values `true` and `false` in backticks in
the documentation for `sendemail.mailmap`.
Signed-off-by: Aditya Garg <gargaditya08@live.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The 'branch' section of the git-config documentation was missing
inline code formatting and emphasis for the <name> placeholder.
Both changes improve readability, especially when viewed online.
Signed-off-by: Jakub Ječmínek <kuba@kubajecminek.cz>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
"git whatchanged" that is longer to type than "git log --raw"
which is its modern rough equivalent has outlived its usefulness
more than 10 years ago. Plan to deprecate and remove it.
* jc/you-still-use-whatchanged:
whatschanged: list it in BreakingChanges document
whatchanged: remove when built with WITH_BREAKING_CHANGES
whatchanged: require --i-still-use-this
tests: prepare for a world without whatchanged
doc: prepare for a world without whatchanged
you-still-use-that??: help deprecating commands for removal
In ddee3703b3 (builtin/repack.c: add cruft packs to MIDX during
geometric repack, 2022-05-20), repack began adding cruft pack(s) to the
MIDX with '--write-midx' to ensure that the resulting MIDX was always
closed under reachability in order to generate reachability bitmaps.
While the previous patch added the '--stdin-packs=follow' option to
pack-objects, it is not yet on by default. Given that, suppose you have
a once-unreachable object packed in a cruft pack, which later becomes
reachable from one or more objects in a geometrically repacked pack.
That once-unreachable object *won't* appear in the new pack, since the
cruft pack was not specified as included or excluded when the
geometrically repacked pack was created with 'pack-objects
--stdin-packs' (*not* '--stdin-packs=follow', which is not on). If that
new pack is included in a MIDX without the cruft pack, then trying to
generate bitmaps for that MIDX may fail. This happens when the bitmap
selection process picks one or more commits which reach the
once-unreachable objects.
To mitigate this failure mode, commit ddee3703b3 ensures that the MIDX
will be closed under reachability by including cruft pack(s). If cruft
pack(s) were not included, we would fail to generate a MIDX bitmap. But
ddee3703b3 alludes to the fact that this is sub-optimal by saying
[...] it's desirable to avoid including cruft packs in the MIDX
because it causes the MIDX to store a bunch of objects which are
likely to get thrown away.
, which is true, but hides an even larger problem. If repositories
rarely prune their unreachable objects and/or have many of them, the
MIDX must keep track of a large number of objects which bloats the MIDX
and slows down object lookup.
This is doubly unfortunate because the vast majority of objects in cruft
pack(s) are unlikely to be read. But any object lookups that go through
the MIDX must binary search over them anyway, slowing down object
lookups using the MIDX.
This patch causes geometrically-repacked packs to contain a copy of any
once-unreachable object(s) with 'git pack-objects --stdin-packs=follow',
allowing us to avoid including any cruft packs in the MIDX. This is
because a sequence of geometrically-repacked packs that were all
generated with '--stdin-packs=follow' are guaranteed to have their union
be closed under reachability.
Note that you cannot guarantee that a collection of packs is closed
under reachability if not all of them were generated with "following" as
above. One tell-tale sign that not all geometrically-repacked packs in
the MIDX were generated with "following" is to see if there is a pack in
the existing MIDX that is not going to be somehow represented (either
verbatim or as part of a geometric rollup) in the new MIDX.
If there is, then starting to generate packs with "following" during
geometric repacking won't work, since it's open to the same race as
described above.
But if you're starting from scratch (e.g., building the first MIDX after
an all-into-one '--cruft' repack), then you can guarantee that the union
of subsequently generated packs from geometric repacking *is* closed
under reachability.
(One exception here is when "starting from scratch" results in a noop
repack, e.g., because the non-cruft pack(s) in a repository already form
a geometric progression. Since we can't tell whether or not those were
generated with '--stdin-packs=follow', they may depend on
once-unreachable objects, so we have to include the cruft pack in the
MIDX in this case.)
Detect when this is the case and avoid including cruft packs in the MIDX
where possible. The existing behavior remains the default, and the new
behavior is available with the config 'repack.midxMustIncludeCruft' set
to 'false'.
Signed-off-by: Taylor Blau <me@ttaylorr.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Some users may very often want to imap-send messages to a folder
other than the default set in the config. Add a command line
argument for the same.
While at it, fix minor mark-up inconsistencies in the existing
documentation text.
Signed-off-by: Aditya Garg <gargaditya08@live.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The current implementation for PLAIN in imap-send works just fine
if using curl, but if attempted to use for OpenSSL, it is treated
as an invalid mechanism. The default implementation for OpenSSL is
IMAP LOGIN command rather than AUTH PLAIN. Since AUTH PLAIN is
still used today by many email providers in form of app passwords,
lets add an implementation that can use AUTH PLAIN if specified.
Signed-off-by: Aditya Garg <gargaditya08@live.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Documentation for "git send-email" has been updated with a bit more
credential helper and OAuth information.
* ag/send-email-docs:
docs: make the purpose of using app password for Gmail more clear in send-email
docs: remove credential helper links for emails from gitcredentials
docs: improve formatting in git-send-email documentation
docs: add credential helper for yahoo and link Google's sendgmail tool
"git pack-objects" learns to find delta bases from blobs at the
same path, using the --path-walk API.
* ds/path-walk-2:
pack-objects: allow --shallow and --path-walk
path-walk: add new 'edge_aggressive' option
pack-objects: thread the path-based compression
pack-objects: refactor path-walk delta phase
scalar: enable path-walk during push via config
pack-objects: enable --path-walk via config
repack: add --path-walk option
t5538: add tests to confirm deltas in shallow pushes
pack-objects: introduce GIT_TEST_PACK_PATH_WALK
p5313: add performance tests for --path-walk
pack-objects: update usage to match docs
pack-objects: add --path-walk option
pack-objects: extract should_attempt_deltas()
Existing `merge.stat` configuration variable is a Boolean that
defaults to `true` to control `git merge --[no-]stat` behaviour.
Extend it to be "Boolean or text", that takes false, true, or
"compact", with the last one triggering the --compact-summary option
introduced earlier. Any other values are taken as the same as true,
instead of signaling an error---it is not a grave enough offence to
stop their merge.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The OpenBSD 'sed' command does not support '\n' to represent newlines in
sed expressions. This leads to the follow compiler error:
In file included from builtin/help.c:15:
./config-list.h:282:18: error: use of undeclared identifier 'n'
"gitcvs.dbUser",n "gitcvs.dbPass",
^
1 error generated.
gmake: *** [Makefile:2821: builtin/help.o] Error 1
We can fix this by documenting related configuration variables
one-per-line instead of listing them separated by commas. This allows us
to remove the unportable part of the sed expression in
generate-configlist.sh.
Signed-off-by: Collin Funk <collin.funk1@gmail.com>
Reviewed-by: Jacob Keller <jacob.keller@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Doc mark-up fixes.
* ja/doc-synopsis-style:
doc: convert git-switch manpage to new synopsis style
doc: convert git-mergetool options to new synopsis style
doc: convert git-mergetool manpage to new synopsis style
doc: switch merge config description to new synopsis format
doc: convert merge strategies to synopsis format
doc: merge-options.adoc remove a misleading double negation
doc: convert merge options to new synopsis format
doc: convert git-merge manpage to new style
doc: convert git-checkout manpage to new style
The current documentation for git-send-email had an inconsistent use of
"", ``, and '' for quoting. This commit improves the formatting by
using the same style throughout the documentation. Missing full stops
have also been added at some places.
Finally, the cpan links of necessary perl modules have been added to
make their installation easier.
While at it, the unecessary use of $ with <num> and <int> placeholders
has also been removed.
Signed-off-by: Aditya Garg <gargaditya08@live.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Mention it in parentheses since we are in a configuration context.
Refer to the default as such, not as “the” character.
Also don’t mention `#` again; just say “comment character”.
Signed-off-by: Kristoffer Haugsbakk <code@khaugsbakk.name>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
- Use _<placeholder>_ instead of <placeholder> in the description
- Use `backticks` for keywords and more complex option
descriptions. The new rendering engine will apply synopsis rules to
these spans.
Signed-off-by: Jean-Noël Avila <jn.avila@free.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
- Use _<placeholder>_ instead of <placeholder> in the description
- Use `backticks` for keywords and more complex option
descriptions. The new rendering engine will apply synopsis rules to
these spans.
Additionally, a list of option possible values has been reformatted as a
standalone definition list.
Signed-off-by: Jean-Noël Avila <jn.avila@free.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
- Switch the synopsis to a synopsis block which will automatically
format placeholders in italics and keywords in monospace
- Use _<placeholder>_ instead of <placeholder> in the description
- Use `backticks` for keywords and more complex option
descriptions. The new rendering engine will apply synopsis rules to
these spans.
Signed-off-by: Jean-Noël Avila <jn.avila@free.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Users may want to enable the --path-walk option for 'git pack-objects' by
default, especially underneath commands like 'git push' or 'git repack'.
This should be limited to client repositories, since the --path-walk option
disables bitmap walks, so would be bad to include in Git servers when
serving fetches and clones. There is potential that it may be helpful to
consider when repacking the repository, to take advantage of improved deltas
across historical versions of the same files.
Much like how "pack.useSparse" was introduced and included in
"feature.experimental" before being enabled by default, use the repository
settings infrastructure to make the new "pack.usePathWalk" config enabled by
"feature.experimental" and "feature.manyFiles".
In order to test that this config works, add a new trace2 region around
the path walk code that can be checked by a 'git push' command.
Signed-off-by: Derrick Stolee <stolee@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
As we made "git whatchanged" require "--i-still-use-this" and asked
the users to report if they still want to use it, the logical next
step is to allow us build Git without "whatchanged" to prepare for
its eventual removal.
If we were to follow the pattern established in 8ccc75c2 (remote:
announce removal of "branches/" and "remotes/", 2025-01-22), we can
do this together with the documentation update to officially list
that the command will be removed in the BreakingChanges document,
but let's just keep the changes separate just in case we want to
proceed a bit slower.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
While git-gc(1) knows to garbage collect the rerere cache,
git-maintenance(1) does not yet have a task for this cleanup. Introduce
a new "rerere-gc" task to plug this gap.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
While git-gc(1) knows to prune stale worktrees, git-maintenance(1) does
not yet have a task for this cleanup. Introduce a new "worktree-prune"
task to plug this gap.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Document the convention to disable hooks altogether by setting the
hooksPath configuration variable to /dev/nulll
* ds/doc-disable-hooks:
docs: document core.hooksPath=/dev/null
"git fetch [<remote>]" with only the configured fetch refspec
should be the only thing to update refs/remotes/<remote>/HEAD,
but the code was overly eager to do so in other cases.
* jk/fetch-follow-remote-head-fix:
fetch: make set_head() call easier to read
fetch: don't ask for remote HEAD if followRemoteHEAD is "never"
fetch: only respect followRemoteHEAD with configured refspecs
If a user wishes to disable hooks, then they can do so using the
established pattern of setting 'core.hooksPath' to /dev/null. This is
already tested in t1350-config-hooks-path.sh, but has not previously
been visible in the documentation.
Update the documentation to include this as an option.
Signed-off-by: Derrick Stolee <stolee@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The job to coalesce loose objects into packfiles in "git
maintenance" now has configurable batch size.
* ds/maintenance-loose-objects-batchsize:
maintenance: add loose-objects.batchSize config
maintenance: force progress/no-quiet to children
TCP keepalive behaviour on http transports can now be configured by
calling cURL library.
* tb/http-curl-keepalive:
http.c: allow custom TCP keepalive behavior via config
http.c: inline `set_curl_keepalive()`
http.c: introduce `set_long_from_env()` for convenience
http.c: remove unnecessary casts to long
By default, git-maintenance(1) uses the "gc" task to ensure that the
repository is well-maintained. This can be changed, for example by
either explicitly configuring which tasks should be enabled or by using
the "incremental" maintenance strategy. If so, git-maintenance(1) does
not know to expire reflog entries, which is a subtask that git-gc(1)
knows to perform for the user. Consequently, the reflog will grow
indefinitely unless the user manually trims it.
Introduce a new "reflog-expire" task that plugs this gap:
- When running the task directly, then we simply execute `git reflog
expire --all`, which is the same as git-gc(1).
- When running git-maintenance(1) with the `--auto` flag, then we only
run the task in case the "HEAD" reflog has at least N reflog entries
that would be discarded. By default, N is set to 100, but this can
be configured via "maintenance.reflog-expire.auto". When a negative
integer has been provided we always expire entries, zero causes us
to never expire entries, and a positive value specifies how many
entries need to exist before we consider pruning the entries.
Note that the condition for the `--auto` flags is merely a heuristic and
optimized for being fast. This is because `git maintenance run --auto`
will be executed quite regularly, so scanning through all reflogs would
likely be too expensive in many repositories.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano