2024-01-08 22:13:55 +01:00
|
|
|
--[no-]all::
|
|
|
|
|
Fetch all remotes. This overrides the configuration variable
|
|
|
|
|
`fetch.all`.
|
2009-11-09 21:09:56 +01:00
|
|
|
|
2008-06-08 03:36:09 +02:00
|
|
|
-a::
|
|
|
|
|
--append::
|
2005-11-07 06:30:56 +01:00
|
|
|
Append ref names and object names of fetched refs to the
|
|
|
|
|
existing contents of `.git/FETCH_HEAD`. Without this
|
|
|
|
|
option old data in `.git/FETCH_HEAD` will be overwritten.
|
|
|
|
|
|
fetch: implement support for atomic reference updates
When executing a fetch, then git will currently allocate one reference
transaction per reference update and directly commit it. This means that
fetches are non-atomic: even if some of the reference updates fail,
others may still succeed and modify local references.
This is fine in many scenarios, but this strategy has its downsides.
- The view of remote references may be inconsistent and may show a
bastardized state of the remote repository.
- Batching together updates may improve performance in certain
scenarios. While the impact probably isn't as pronounced with loose
references, the upcoming reftable backend may benefit as it needs to
write less files in case the update is batched.
- The reference-update hook is currently being executed twice per
updated reference. While this doesn't matter when there is no such
hook, we have seen severe performance regressions when doing a
git-fetch(1) with reference-transaction hook when the remote
repository has hundreds of thousands of references.
Similar to `git push --atomic`, this commit thus introduces atomic
fetches. Instead of allocating one reference transaction per updated
reference, it causes us to only allocate a single transaction and commit
it as soon as all updates were received. If locking of any reference
fails, then we abort the complete transaction and don't update any
reference, which gives us an all-or-nothing fetch.
Note that this may not completely fix the first of above downsides, as
the consistent view also depends on the server-side. If the server
doesn't have a consistent view of its own references during the
reference negotiation phase, then the client would get the same
inconsistent view the server has. This is a separate problem though and,
if it actually exists, can be fixed at a later point.
This commit also changes the way we write FETCH_HEAD in case `--atomic`
is passed. Instead of writing changes as we go, we need to accumulate
all changes first and only commit them at the end when we know that all
reference updates succeeded. Ideally, we'd just do so via a temporary
file so that we don't need to carry all updates in-memory. This isn't
trivially doable though considering the `--append` mode, where we do not
truncate the file but simply append to it. And given that we support
concurrent processes appending to FETCH_HEAD at the same time without
any loss of data, seeding the temporary file with current contents of
FETCH_HEAD initially and then doing a rename wouldn't work either. So
this commit implements the simple strategy of buffering all changes and
appending them to the file on commit.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2021-01-12 13:27:52 +01:00
|
|
|
--atomic::
|
|
|
|
|
Use an atomic transaction to update local refs. Either all refs are
|
|
|
|
|
updated, or on error, no refs are updated.
|
|
|
|
|
|
2009-10-21 22:07:49 +02:00
|
|
|
--depth=<depth>::
|
2016-01-08 10:32:52 +01:00
|
|
|
Limit fetching to the specified number of commits from the tip of
|
|
|
|
|
each remote branch history. If fetching to a 'shallow' repository
|
|
|
|
|
created by `git clone` with `--depth=<depth>` option (see
|
|
|
|
|
linkgit:git-clone[1]), deepen or shorten the history to the specified
|
|
|
|
|
number of commits. Tags for the deepened commits are not fetched.
|
2006-01-20 19:05:24 +01:00
|
|
|
|
fetch, upload-pack: --deepen=N extends shallow boundary by N commits
In git-fetch, --depth argument is always relative with the latest
remote refs. This makes it a bit difficult to cover this use case,
where the user wants to make the shallow history, say 3 levels
deeper. It would work if remote refs have not moved yet, but nobody
can guarantee that, especially when that use case is performed a
couple months after the last clone or "git fetch --depth". Also,
modifying shallow boundary using --depth does not work well with
clones created by --since or --not.
This patch fixes that. A new argument --deepen=<N> will add <N> more (*)
parent commits to the current history regardless of where remote refs
are.
Have/Want negotiation is still respected. So if remote refs move, the
server will send two chunks: one between "have" and "want" and another
to extend shallow history. In theory, the client could send no "want"s
in order to get the second chunk only. But the protocol does not allow
that. Either you send no want lines, which means ls-remote; or you
have to send at least one want line that carries deep-relative to the
server..
The main work was done by Dongcan Jiang. I fixed it up here and there.
And of course all the bugs belong to me.
(*) We could even support --deepen=<N> where <N> is negative. In that
case we can cut some history from the shallow clone. This operation
(and --depth=<shorter depth>) does not require interaction with remote
side (and more complicated to implement as a result).
Helped-by: Duy Nguyen <pclouds@gmail.com>
Helped-by: Eric Sunshine <sunshine@sunshineco.com>
Helped-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Dongcan Jiang <dongcan.jiang@gmail.com>
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2016-06-12 12:54:09 +02:00
|
|
|
--deepen=<depth>::
|
|
|
|
|
Similar to --depth, except it specifies the number of commits
|
|
|
|
|
from the current shallow boundary instead of from the tip of
|
|
|
|
|
each remote branch history.
|
|
|
|
|
|
2016-06-12 12:53:59 +02:00
|
|
|
--shallow-since=<date>::
|
|
|
|
|
Deepen or shorten the history of a shallow repository to
|
|
|
|
|
include all reachable commits after <date>.
|
|
|
|
|
|
2016-06-12 12:54:04 +02:00
|
|
|
--shallow-exclude=<revision>::
|
|
|
|
|
Deepen or shorten the history of a shallow repository to
|
|
|
|
|
exclude commits reachable from a specified remote branch or tag.
|
|
|
|
|
This option can be specified multiple times.
|
|
|
|
|
|
2013-01-11 10:05:46 +01:00
|
|
|
--unshallow::
|
2013-12-05 14:02:41 +01:00
|
|
|
If the source repository is complete, convert a shallow
|
|
|
|
|
repository to a complete one, removing all the limitations
|
|
|
|
|
imposed by shallow repositories.
|
|
|
|
|
+
|
|
|
|
|
If the source repository is shallow, fetch as much as possible so that
|
|
|
|
|
the current repository has the same history as the source repository.
|
2013-01-11 10:05:46 +01:00
|
|
|
|
2013-12-05 14:02:42 +01:00
|
|
|
--update-shallow::
|
|
|
|
|
By default when fetching from a shallow repository,
|
|
|
|
|
`git fetch` refuses refs that require updating
|
2023-10-08 08:45:09 +02:00
|
|
|
.git/shallow. This option updates .git/shallow and accepts such
|
2013-12-05 14:02:42 +01:00
|
|
|
refs.
|
2013-01-11 10:05:46 +01:00
|
|
|
|
2018-07-03 00:39:44 +02:00
|
|
|
--negotiation-tip=<commit|glob>::
|
|
|
|
|
By default, Git will report, to the server, commits reachable
|
|
|
|
|
from all local refs to find common commits in an attempt to
|
|
|
|
|
reduce the size of the to-be-received packfile. If specified,
|
|
|
|
|
Git will only report commits reachable from the given tips.
|
|
|
|
|
This is useful to speed up fetches when the user knows which
|
|
|
|
|
local ref is likely to have commits in common with the
|
|
|
|
|
upstream ref being fetched.
|
|
|
|
|
+
|
|
|
|
|
This option may be specified more than once; if so, Git will report
|
|
|
|
|
commits reachable from any of the given commits.
|
|
|
|
|
+
|
|
|
|
|
The argument to this option may be a glob on ref names, a ref, or the (possibly
|
|
|
|
|
abbreviated) SHA-1 of a commit. Specifying a glob is equivalent to specifying
|
|
|
|
|
this option multiple times, one for each matching ref name.
|
2018-08-01 17:18:35 +02:00
|
|
|
+
|
2021-06-30 18:38:11 +02:00
|
|
|
See also the `fetch.negotiationAlgorithm` and `push.negotiate`
|
|
|
|
|
configuration variables documented in linkgit:git-config[1], and the
|
|
|
|
|
`--negotiate-only` option below.
|
|
|
|
|
|
|
|
|
|
--negotiate-only::
|
|
|
|
|
Do not fetch anything from the server, and instead print the
|
|
|
|
|
ancestors of the provided `--negotiation-tip=*` arguments,
|
|
|
|
|
which we have in common with the server.
|
|
|
|
|
+
|
2022-01-19 01:00:56 +01:00
|
|
|
This is incompatible with `--recurse-submodules=[yes|on-demand]`.
|
2021-06-30 18:38:11 +02:00
|
|
|
Internally this is used to implement the `push.negotiate` option, see
|
|
|
|
|
linkgit:git-config[1].
|
2018-07-03 00:39:44 +02:00
|
|
|
|
2009-11-10 09:19:43 +01:00
|
|
|
--dry-run::
|
|
|
|
|
Show what would be done, without making any changes.
|
|
|
|
|
|
fetch: introduce machine-parseable "porcelain" output format
The output of git-fetch(1) is obviously designed for consumption by
users, only: we neatly columnize data, we abbreviate reference names, we
print neat arrows and we don't provide information about actual object
IDs that have changed. This makes the output format basically unusable
in the context of scripted invocations of git-fetch(1) that want to
learn about the exact changes that the command performs.
Introduce a new machine-parseable "porcelain" output format that is
supposed to fix this shortcoming. This output format is intended to
provide information about every reference that is about to be updated,
the old object ID that the reference has been pointing to and the new
object ID it will be updated to. Furthermore, the output format provides
the same flags as the human-readable format to indicate basic conditions
for each reference update like whether it was a fast-forward update, a
branch deletion, a rejected update or others.
The output format is quite simple:
```
<flag> <old-object-id> <new-object-id> <local-reference>\n
```
We assume two conditions which are generally true:
- The old and new object IDs have fixed known widths and cannot
contain spaces.
- References cannot contain newlines.
With these assumptions, the output format becomes unambiguously
parseable. Furthermore, given that this output is designed to be
consumed by scripts, the machine-readable data is printed to stdout
instead of stderr like the human-readable output is. This is mostly done
so that other data printed to stderr, like error messages or progress
meters, don't interfere with the parseable data.
A notable ommission here is that the output format does not include the
remote from which a reference was fetched, which might be important
information especially in the context of multi-remote fetches. But as
such a format would require us to print the remote for every single
reference update due to parallelizable fetches it feels wasteful for the
most likely usecase, which is when fetching from a single remote.
In a similar spirit, a second restriction is that this cannot be used
with `--recurse-submodules`. This is because any reference updates would
be ambiguous without also printing the repository in which the update
happens.
Considering that both multi-remote and submodule fetches are user-facing
features, using them in conjunction with `--porcelain` that is intended
for scripting purposes is likely not going to be useful in the majority
of cases. With that in mind these restrictions feel acceptable. If
usecases for either of these come up in the future though it is easy
enough to add a new "porcelain-v2" format that adds this information.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2023-05-10 14:34:36 +02:00
|
|
|
--porcelain::
|
|
|
|
|
Print the output to standard output in an easy-to-parse format for
|
|
|
|
|
scripts. See section OUTPUT in linkgit:git-fetch[1] for details.
|
|
|
|
|
+
|
|
|
|
|
This is incompatible with `--recurse-submodules=[yes|on-demand]` and takes
|
|
|
|
|
precedence over the `fetch.output` config option.
|
|
|
|
|
|
2020-08-18 16:25:22 +02:00
|
|
|
ifndef::git-pull[]
|
|
|
|
|
--[no-]write-fetch-head::
|
|
|
|
|
Write the list of remote refs fetched in the `FETCH_HEAD`
|
|
|
|
|
file directly under `$GIT_DIR`. This is the default.
|
|
|
|
|
Passing `--no-write-fetch-head` from the command line tells
|
|
|
|
|
Git not to write the file. Under `--dry-run` option, the
|
|
|
|
|
file is never written.
|
|
|
|
|
endif::git-pull[]
|
|
|
|
|
|
2008-06-08 03:36:09 +02:00
|
|
|
-f::
|
|
|
|
|
--force::
|
2023-10-08 08:45:24 +02:00
|
|
|
When 'git fetch' is used with `<src>:<dst>` refspec, it may
|
2018-08-31 22:10:03 +02:00
|
|
|
refuse to update the local branch as discussed
|
|
|
|
|
ifdef::git-pull[]
|
|
|
|
|
in the `<refspec>` part of the linkgit:git-fetch[1]
|
|
|
|
|
documentation.
|
|
|
|
|
endif::git-pull[]
|
|
|
|
|
ifndef::git-pull[]
|
|
|
|
|
in the `<refspec>` part below.
|
|
|
|
|
endif::git-pull[]
|
|
|
|
|
This option overrides that check.
|
2005-11-07 06:30:56 +01:00
|
|
|
|
2009-10-21 22:07:49 +02:00
|
|
|
-k::
|
|
|
|
|
--keep::
|
|
|
|
|
Keep downloaded pack.
|
|
|
|
|
|
2009-11-09 21:10:32 +01:00
|
|
|
ifndef::git-pull[]
|
|
|
|
|
--multiple::
|
|
|
|
|
Allow several <repository> and <group> arguments to be
|
|
|
|
|
specified. No <refspec>s may be specified.
|
2009-11-10 09:15:47 +01:00
|
|
|
|
2020-09-17 20:11:44 +02:00
|
|
|
--[no-]auto-maintenance::
|
2019-06-19 11:46:30 +02:00
|
|
|
--[no-]auto-gc::
|
2020-09-17 20:11:44 +02:00
|
|
|
Run `git maintenance run --auto` at the end to perform automatic
|
|
|
|
|
repository maintenance if needed. (`--[no-]auto-gc` is a synonym.)
|
|
|
|
|
This is enabled by default.
|
2019-06-19 11:46:30 +02:00
|
|
|
|
2019-11-03 01:21:56 +01:00
|
|
|
--[no-]write-commit-graph::
|
|
|
|
|
Write a commit-graph after fetching. This overrides the config
|
|
|
|
|
setting `fetch.writeCommitGraph`.
|
pull: document more passthru options
git pull accepts the options --dry-run, -p/--prune, --refmap, and
-t/--tags since a32975f516 (pull: pass git-fetch's options to git-fetch,
2015-06-18), -j/--jobs since 62104ba14a (submodules: allow parallel
fetching, add tests and documentation, 2015-12-15), and --set-upstream
since 24bc1a1292 (pull, fetch: add --set-upstream option, 2019-08-19).
Update its documentation to match.
Signed-off-by: René Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-03-09 22:51:39 +01:00
|
|
|
endif::git-pull[]
|
2019-11-03 01:21:56 +01:00
|
|
|
|
2021-04-16 14:49:57 +02:00
|
|
|
--prefetch::
|
|
|
|
|
Modify the configured refspec to place all refs into the
|
|
|
|
|
`refs/prefetch/` namespace. See the `prefetch` task in
|
|
|
|
|
linkgit:git-maintenance[1].
|
|
|
|
|
|
2010-07-13 14:01:40 +02:00
|
|
|
-p::
|
2009-11-10 09:15:47 +01:00
|
|
|
--prune::
|
2016-06-14 01:58:51 +02:00
|
|
|
Before fetching, remove any remote-tracking references that no
|
fetch --prune: prune only based on explicit refspecs
The old behavior of "fetch --prune" was to prune whatever was being
fetched. In particular, "fetch --prune --tags" caused tags not only
to be fetched, but also to be pruned. This is inappropriate because
there is only one tags namespace that is shared among the local
repository and all remotes. Therefore, if the user defines a local
tag and then runs "git fetch --prune --tags", then the local tag is
deleted. Moreover, "--prune" and "--tags" can also be configured via
fetch.prune / remote.<name>.prune and remote.<name>.tagopt, making it
even less obvious that an invocation of "git fetch" could result in
tag lossage.
Since the command "git remote update" invokes "git fetch", it had the
same problem.
The command "git remote prune", on the other hand, disregarded the
setting of remote.<name>.tagopt, and so its behavior was inconsistent
with that of the other commands.
So the old behavior made it too easy to lose tags. To fix this
problem, change "fetch --prune" to prune references based only on
refspecs specified explicitly by the user, either on the command line
or via remote.<name>.fetch. Thus, tags are no longer made subject to
pruning by the --tags option or the remote.<name>.tagopt setting.
However, tags *are* still subject to pruning if they are fetched as
part of a refspec, and that is good. For example:
* On the command line,
git fetch --prune 'refs/tags/*:refs/tags/*'
causes tags, and only tags, to be fetched and pruned, and is
therefore a simple way for the user to get the equivalent of the old
behavior of "--prune --tag".
* For a remote that was configured with the "--mirror" option, the
configuration is set to include
[remote "name"]
fetch = +refs/*:refs/*
, which causes tags to be subject to pruning along with all other
references. This is the behavior that will typically be desired for
a mirror.
Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-10-30 06:33:00 +01:00
|
|
|
longer exist on the remote. Tags are not subject to pruning
|
|
|
|
|
if they are fetched only because of the default tag
|
|
|
|
|
auto-following or due to a --tags option. However, if tags
|
|
|
|
|
are fetched due to an explicit refspec (either on the command
|
|
|
|
|
line or in the remote configuration, for example if the remote
|
|
|
|
|
was cloned with the --mirror option), then they are also
|
fetch: add a --prune-tags option and fetch.pruneTags config
Add a --prune-tags option to git-fetch, along with fetch.pruneTags
config option and a -P shorthand (-p is --prune). This allows for
doing any of:
git fetch -p -P
git fetch --prune --prune-tags
git fetch -p -P origin
git fetch --prune --prune-tags origin
Or simply:
git config fetch.prune true &&
git config fetch.pruneTags true &&
git fetch
Instead of the much more verbose:
git fetch --prune origin 'refs/tags/*:refs/tags/*' '+refs/heads/*:refs/remotes/origin/*'
Before this feature it was painful to support the use-case of pulling
from a repo which is having both its branches *and* tags deleted
regularly, and have our local references to reflect upstream.
At work we create deployment tags in the repo for each rollout, and
there's *lots* of those, so they're archived within weeks for
performance reasons.
Without this change it's hard to centrally configure such repos in
/etc/gitconfig (on servers that are only used for working with
them). You need to set fetch.prune=true globally, and then for each
repo:
git -C {} config --replace-all remote.origin.fetch "refs/tags/*:refs/tags/*" "^\+*refs/tags/\*:refs/tags/\*$"
Now I can simply set fetch.pruneTags=true in /etc/gitconfig as well,
and users running "git pull" will automatically get the pruning
semantics I want.
Even though "git remote" has corresponding "prune" and "update
--prune" subcommands I'm intentionally not adding a corresponding
prune-tags or "update --prune --prune-tags" mode to that command.
It's advertised (as noted in my recent "git remote doc: correct
dangerous lies about what prune does") as only modifying remote
tracking references, whereas any --prune-tags option is always going
to modify what from the user's perspective is a local copy of the tag,
since there's no such thing as a remote tracking tag.
Ideally add_prune_tags_to_fetch_refspec() would be something that
would use ALLOC_GROW() to grow the 'fetch` member of the 'remote'
struct. Instead I'm realloc-ing remote->fetch and adding the
tag_refspec to the end.
The reason is that parse_{fetch,push}_refspec which allocate the
refspec (ultimately remote->fetch) struct are called many places that
don't have access to a 'remote' struct. It would be hard to change all
their callsites to be amenable to carry around the bookkeeping
variables required for dynamic allocation.
All the other callers of the API first incrementally construct the
string version of the refspec in remote->fetch_refspec via
add_fetch_refspec(), before finally calling parse_fetch_refspec() via
some variation of remote_get().
It's less of a pain to deal with the one special case that needs to
modify already constructed refspecs than to chase down and change all
the other callsites. The API I'm adding is intentionally not
generalized because if we add more of these we'd probably want to
re-visit how this is done.
See my "Re: [BUG] git remote prune removes local tags, depending on
fetch config" (87po6ahx87.fsf@evledraar.gmail.com;
https://public-inbox.org/git/87po6ahx87.fsf@evledraar.gmail.com/) for
more background info.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-02-09 21:32:15 +01:00
|
|
|
subject to pruning. Supplying `--prune-tags` is a shorthand for
|
|
|
|
|
providing the tag refspec.
|
pull: document more passthru options
git pull accepts the options --dry-run, -p/--prune, --refmap, and
-t/--tags since a32975f516 (pull: pass git-fetch's options to git-fetch,
2015-06-18), -j/--jobs since 62104ba14a (submodules: allow parallel
fetching, add tests and documentation, 2015-12-15), and --set-upstream
since 24bc1a1292 (pull, fetch: add --set-upstream option, 2019-08-19).
Update its documentation to match.
Signed-off-by: René Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-03-09 22:51:39 +01:00
|
|
|
ifndef::git-pull[]
|
fetch: add a --prune-tags option and fetch.pruneTags config
Add a --prune-tags option to git-fetch, along with fetch.pruneTags
config option and a -P shorthand (-p is --prune). This allows for
doing any of:
git fetch -p -P
git fetch --prune --prune-tags
git fetch -p -P origin
git fetch --prune --prune-tags origin
Or simply:
git config fetch.prune true &&
git config fetch.pruneTags true &&
git fetch
Instead of the much more verbose:
git fetch --prune origin 'refs/tags/*:refs/tags/*' '+refs/heads/*:refs/remotes/origin/*'
Before this feature it was painful to support the use-case of pulling
from a repo which is having both its branches *and* tags deleted
regularly, and have our local references to reflect upstream.
At work we create deployment tags in the repo for each rollout, and
there's *lots* of those, so they're archived within weeks for
performance reasons.
Without this change it's hard to centrally configure such repos in
/etc/gitconfig (on servers that are only used for working with
them). You need to set fetch.prune=true globally, and then for each
repo:
git -C {} config --replace-all remote.origin.fetch "refs/tags/*:refs/tags/*" "^\+*refs/tags/\*:refs/tags/\*$"
Now I can simply set fetch.pruneTags=true in /etc/gitconfig as well,
and users running "git pull" will automatically get the pruning
semantics I want.
Even though "git remote" has corresponding "prune" and "update
--prune" subcommands I'm intentionally not adding a corresponding
prune-tags or "update --prune --prune-tags" mode to that command.
It's advertised (as noted in my recent "git remote doc: correct
dangerous lies about what prune does") as only modifying remote
tracking references, whereas any --prune-tags option is always going
to modify what from the user's perspective is a local copy of the tag,
since there's no such thing as a remote tracking tag.
Ideally add_prune_tags_to_fetch_refspec() would be something that
would use ALLOC_GROW() to grow the 'fetch` member of the 'remote'
struct. Instead I'm realloc-ing remote->fetch and adding the
tag_refspec to the end.
The reason is that parse_{fetch,push}_refspec which allocate the
refspec (ultimately remote->fetch) struct are called many places that
don't have access to a 'remote' struct. It would be hard to change all
their callsites to be amenable to carry around the bookkeeping
variables required for dynamic allocation.
All the other callers of the API first incrementally construct the
string version of the refspec in remote->fetch_refspec via
add_fetch_refspec(), before finally calling parse_fetch_refspec() via
some variation of remote_get().
It's less of a pain to deal with the one special case that needs to
modify already constructed refspecs than to chase down and change all
the other callsites. The API I'm adding is intentionally not
generalized because if we add more of these we'd probably want to
re-visit how this is done.
See my "Re: [BUG] git remote prune removes local tags, depending on
fetch config" (87po6ahx87.fsf@evledraar.gmail.com;
https://public-inbox.org/git/87po6ahx87.fsf@evledraar.gmail.com/) for
more background info.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-02-09 21:32:15 +01:00
|
|
|
+
|
|
|
|
|
See the PRUNING section below for more details.
|
|
|
|
|
|
|
|
|
|
-P::
|
|
|
|
|
--prune-tags::
|
|
|
|
|
Before fetching, remove any local tags that no longer exist on
|
|
|
|
|
the remote if `--prune` is enabled. This option should be used
|
|
|
|
|
more carefully, unlike `--prune` it will remove any local
|
|
|
|
|
references (local tags) that have been created. This option is
|
|
|
|
|
a shorthand for providing the explicit tag refspec along with
|
|
|
|
|
`--prune`, see the discussion about that in its documentation.
|
2018-02-09 21:32:13 +01:00
|
|
|
+
|
|
|
|
|
See the PRUNING section below for more details.
|
|
|
|
|
|
2009-11-09 21:10:32 +01:00
|
|
|
endif::git-pull[]
|
|
|
|
|
|
2008-01-25 11:17:38 +01:00
|
|
|
ifndef::git-pull[]
|
2008-06-08 03:36:09 +02:00
|
|
|
-n::
|
2008-01-25 11:17:38 +01:00
|
|
|
endif::git-pull[]
|
2013-10-30 06:33:05 +01:00
|
|
|
--no-tags::
|
2008-01-25 11:17:38 +01:00
|
|
|
By default, tags that point at objects that are downloaded
|
|
|
|
|
from the remote repository are fetched and stored locally.
|
2010-08-12 00:57:20 +02:00
|
|
|
This option disables this automatic tag following. The default
|
2015-03-11 21:32:45 +01:00
|
|
|
behavior for a remote may be specified with the remote.<name>.tagOpt
|
2010-08-12 00:57:20 +02:00
|
|
|
setting. See linkgit:git-config[1].
|
2006-01-07 09:48:04 +01:00
|
|
|
|
2022-03-28 16:02:08 +02:00
|
|
|
ifndef::git-pull[]
|
|
|
|
|
--refetch::
|
|
|
|
|
Instead of negotiating with the server to avoid transferring commits and
|
|
|
|
|
associated objects that are already present locally, this option fetches
|
|
|
|
|
all objects as a fresh clone would. Use this to reapply a partial clone
|
|
|
|
|
filter from configuration or using `--filter=` when the filter
|
2022-03-28 16:02:10 +02:00
|
|
|
definition has changed. Automatic post-fetch maintenance will perform
|
|
|
|
|
object database pack consolidation to remove any duplicate objects.
|
2022-03-28 16:02:08 +02:00
|
|
|
endif::git-pull[]
|
|
|
|
|
|
2014-05-30 00:21:31 +02:00
|
|
|
--refmap=<refspec>::
|
|
|
|
|
When fetching refs listed on the command line, use the
|
|
|
|
|
specified refspec (can be given more than once) to map the
|
|
|
|
|
refs to remote-tracking branches, instead of the values of
|
|
|
|
|
`remote.*.fetch` configuration variables for the remote
|
2020-01-21 02:38:12 +01:00
|
|
|
repository. Providing an empty `<refspec>` to the
|
|
|
|
|
`--refmap` option causes Git to ignore the configured
|
|
|
|
|
refspecs and rely entirely on the refspecs supplied as
|
|
|
|
|
command-line arguments. See section on "Configured Remote-tracking
|
2014-05-30 00:21:31 +02:00
|
|
|
Branches" for details.
|
|
|
|
|
|
2008-06-08 03:36:09 +02:00
|
|
|
-t::
|
|
|
|
|
--tags::
|
fetch --prune: prune only based on explicit refspecs
The old behavior of "fetch --prune" was to prune whatever was being
fetched. In particular, "fetch --prune --tags" caused tags not only
to be fetched, but also to be pruned. This is inappropriate because
there is only one tags namespace that is shared among the local
repository and all remotes. Therefore, if the user defines a local
tag and then runs "git fetch --prune --tags", then the local tag is
deleted. Moreover, "--prune" and "--tags" can also be configured via
fetch.prune / remote.<name>.prune and remote.<name>.tagopt, making it
even less obvious that an invocation of "git fetch" could result in
tag lossage.
Since the command "git remote update" invokes "git fetch", it had the
same problem.
The command "git remote prune", on the other hand, disregarded the
setting of remote.<name>.tagopt, and so its behavior was inconsistent
with that of the other commands.
So the old behavior made it too easy to lose tags. To fix this
problem, change "fetch --prune" to prune references based only on
refspecs specified explicitly by the user, either on the command line
or via remote.<name>.fetch. Thus, tags are no longer made subject to
pruning by the --tags option or the remote.<name>.tagopt setting.
However, tags *are* still subject to pruning if they are fetched as
part of a refspec, and that is good. For example:
* On the command line,
git fetch --prune 'refs/tags/*:refs/tags/*'
causes tags, and only tags, to be fetched and pruned, and is
therefore a simple way for the user to get the equivalent of the old
behavior of "--prune --tag".
* For a remote that was configured with the "--mirror" option, the
configuration is set to include
[remote "name"]
fetch = +refs/*:refs/*
, which causes tags to be subject to pruning along with all other
references. This is the behavior that will typically be desired for
a mirror.
Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-10-30 06:33:00 +01:00
|
|
|
Fetch all tags from the remote (i.e., fetch remote tags
|
|
|
|
|
`refs/tags/*` into local tags with the same name), in addition
|
|
|
|
|
to whatever else would otherwise be fetched. Using this
|
|
|
|
|
option alone does not subject tags to pruning, even if --prune
|
|
|
|
|
is used (though tags may be pruned anyway if they are also the
|
2016-06-28 13:40:11 +02:00
|
|
|
destination of an explicit refspec; see `--prune`).
|
2005-11-07 06:30:56 +01:00
|
|
|
|
pull: document more passthru options
git pull accepts the options --dry-run, -p/--prune, --refmap, and
-t/--tags since a32975f516 (pull: pass git-fetch's options to git-fetch,
2015-06-18), -j/--jobs since 62104ba14a (submodules: allow parallel
fetching, add tests and documentation, 2015-12-15), and --set-upstream
since 24bc1a1292 (pull, fetch: add --set-upstream option, 2019-08-19).
Update its documentation to match.
Signed-off-by: René Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-03-09 22:51:39 +01:00
|
|
|
ifndef::git-pull[]
|
2024-03-16 16:21:40 +01:00
|
|
|
--recurse-submodules[=(yes|on-demand|no)]::
|
2011-03-06 23:11:21 +01:00
|
|
|
This option controls if and under what conditions new commits of
|
2022-03-08 01:14:32 +01:00
|
|
|
submodules should be fetched too. When recursing through submodules,
|
|
|
|
|
`git fetch` always attempts to fetch "changed" submodules, that is, a
|
|
|
|
|
submodule that has commits that are referenced by a newly fetched
|
|
|
|
|
superproject commit but are missing in the local submodule clone. A
|
|
|
|
|
changed submodule can be fetched as long as it is present locally e.g.
|
|
|
|
|
in `$GIT_DIR/modules/` (see linkgit:gitsubmodules[7]); if the upstream
|
|
|
|
|
adds a new submodule, that submodule cannot be fetched until it is
|
|
|
|
|
cloned e.g. by `git submodule update`.
|
|
|
|
|
+
|
|
|
|
|
When set to 'on-demand', only changed submodules are fetched. When set
|
|
|
|
|
to 'yes', all populated submodules are fetched and submodules that are
|
|
|
|
|
both unpopulated and changed are fetched. When set to 'no', submodules
|
|
|
|
|
are never fetched.
|
|
|
|
|
+
|
|
|
|
|
When unspecified, this uses the value of `fetch.recurseSubmodules` if it
|
|
|
|
|
is set (see linkgit:git-config[1]), defaulting to 'on-demand' if unset.
|
|
|
|
|
When this option is used without any value, it defaults to 'yes'.
|
pull: document more passthru options
git pull accepts the options --dry-run, -p/--prune, --refmap, and
-t/--tags since a32975f516 (pull: pass git-fetch's options to git-fetch,
2015-06-18), -j/--jobs since 62104ba14a (submodules: allow parallel
fetching, add tests and documentation, 2015-12-15), and --set-upstream
since 24bc1a1292 (pull, fetch: add --set-upstream option, 2019-08-19).
Update its documentation to match.
Signed-off-by: René Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-03-09 22:51:39 +01:00
|
|
|
endif::git-pull[]
|
2011-03-06 23:11:21 +01:00
|
|
|
|
2015-12-16 01:04:12 +01:00
|
|
|
-j::
|
|
|
|
|
--jobs=<n>::
|
2019-10-05 20:46:40 +02:00
|
|
|
Number of parallel children to be used for all forms of fetching.
|
|
|
|
|
+
|
|
|
|
|
If the `--multiple` option was specified, the different remotes will be fetched
|
|
|
|
|
in parallel. If multiple submodules are fetched, they will be fetched in
|
|
|
|
|
parallel. To control them independently, use the config settings
|
|
|
|
|
`fetch.parallel` and `submodule.fetchJobs` (see linkgit:git-config[1]).
|
|
|
|
|
+
|
|
|
|
|
Typically, parallel recursive and multi-remote fetches will be faster. By
|
|
|
|
|
default fetches are performed sequentially, not in parallel.
|
2015-12-16 01:04:12 +01:00
|
|
|
|
pull: document more passthru options
git pull accepts the options --dry-run, -p/--prune, --refmap, and
-t/--tags since a32975f516 (pull: pass git-fetch's options to git-fetch,
2015-06-18), -j/--jobs since 62104ba14a (submodules: allow parallel
fetching, add tests and documentation, 2015-12-15), and --set-upstream
since 24bc1a1292 (pull, fetch: add --set-upstream option, 2019-08-19).
Update its documentation to match.
Signed-off-by: René Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-03-09 22:51:39 +01:00
|
|
|
ifndef::git-pull[]
|
2011-03-06 23:11:21 +01:00
|
|
|
--no-recurse-submodules::
|
|
|
|
|
Disable recursive fetching of submodules (this has the same effect as
|
2016-06-28 13:40:11 +02:00
|
|
|
using the `--recurse-submodules=no` option).
|
pull: document more passthru options
git pull accepts the options --dry-run, -p/--prune, --refmap, and
-t/--tags since a32975f516 (pull: pass git-fetch's options to git-fetch,
2015-06-18), -j/--jobs since 62104ba14a (submodules: allow parallel
fetching, add tests and documentation, 2015-12-15), and --set-upstream
since 24bc1a1292 (pull, fetch: add --set-upstream option, 2019-08-19).
Update its documentation to match.
Signed-off-by: René Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-03-09 22:51:39 +01:00
|
|
|
endif::git-pull[]
|
2010-11-12 13:54:52 +01:00
|
|
|
|
2019-08-19 11:11:20 +02:00
|
|
|
--set-upstream::
|
2020-08-13 01:52:00 +02:00
|
|
|
If the remote is fetched successfully, add upstream
|
2019-08-19 11:11:20 +02:00
|
|
|
(tracking) reference, used by argument-less
|
|
|
|
|
linkgit:git-pull[1] and other commands. For more information,
|
|
|
|
|
see `branch.<name>.merge` and `branch.<name>.remote` in
|
|
|
|
|
linkgit:git-config[1].
|
|
|
|
|
|
pull: document more passthru options
git pull accepts the options --dry-run, -p/--prune, --refmap, and
-t/--tags since a32975f516 (pull: pass git-fetch's options to git-fetch,
2015-06-18), -j/--jobs since 62104ba14a (submodules: allow parallel
fetching, add tests and documentation, 2015-12-15), and --set-upstream
since 24bc1a1292 (pull, fetch: add --set-upstream option, 2019-08-19).
Update its documentation to match.
Signed-off-by: René Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-03-09 22:51:39 +01:00
|
|
|
ifndef::git-pull[]
|
2010-11-12 13:54:52 +01:00
|
|
|
--submodule-prefix=<path>::
|
|
|
|
|
Prepend <path> to paths printed in informative messages
|
|
|
|
|
such as "Fetching submodule foo". This option is used
|
|
|
|
|
internally when recursing over submodules.
|
2011-03-06 23:10:46 +01:00
|
|
|
|
|
|
|
|
--recurse-submodules-default=[yes|on-demand]::
|
|
|
|
|
This option is used internally to temporarily provide a
|
|
|
|
|
non-negative default value for the --recurse-submodules
|
|
|
|
|
option. All other methods of configuring fetch's submodule
|
|
|
|
|
recursion (such as settings in linkgit:gitmodules[5] and
|
|
|
|
|
linkgit:git-config[1]) override this option, as does
|
|
|
|
|
specifying --[no-]recurse-submodules directly.
|
2005-11-07 06:30:56 +01:00
|
|
|
|
2008-06-08 03:36:09 +02:00
|
|
|
-u::
|
|
|
|
|
--update-head-ok::
|
2010-01-10 00:33:00 +01:00
|
|
|
By default 'git fetch' refuses to update the head which
|
2005-11-07 06:30:56 +01:00
|
|
|
corresponds to the current branch. This flag disables the
|
2010-01-10 00:33:00 +01:00
|
|
|
check. This is purely for the internal use for 'git pull'
|
|
|
|
|
to communicate with 'git fetch', and unless you are
|
2007-01-02 00:07:35 +01:00
|
|
|
implementing your own Porcelain you are not supposed to
|
|
|
|
|
use it.
|
2020-03-28 15:48:33 +01:00
|
|
|
endif::git-pull[]
|
2006-01-07 09:48:04 +01:00
|
|
|
|
2009-10-21 22:07:49 +02:00
|
|
|
--upload-pack <upload-pack>::
|
|
|
|
|
When given, and the repository to fetch from is handled
|
2016-06-28 13:40:11 +02:00
|
|
|
by 'git fetch-pack', `--exec=<upload-pack>` is passed to
|
2009-10-21 22:07:49 +02:00
|
|
|
the command to specify non-default path for the command
|
|
|
|
|
run on the other end.
|
|
|
|
|
|
|
|
|
|
ifndef::git-pull[]
|
|
|
|
|
-q::
|
|
|
|
|
--quiet::
|
|
|
|
|
Pass --quiet to git-fetch-pack and silence any other internally
|
2010-02-24 13:50:28 +01:00
|
|
|
used git commands. Progress is not reported to the standard error
|
|
|
|
|
stream.
|
2009-10-21 22:07:49 +02:00
|
|
|
|
|
|
|
|
-v::
|
|
|
|
|
--verbose::
|
|
|
|
|
Be verbose.
|
|
|
|
|
endif::git-pull[]
|
2010-02-24 13:50:28 +01:00
|
|
|
|
|
|
|
|
--progress::
|
|
|
|
|
Progress status is reported on the standard error stream
|
|
|
|
|
by default when it is attached to a terminal, unless -q
|
|
|
|
|
is specified. This flag forces progress status even if the
|
|
|
|
|
standard error stream is not directed to a terminal.
|
2016-02-03 05:09:14 +01:00
|
|
|
|
2018-04-24 00:46:24 +02:00
|
|
|
-o <option>::
|
|
|
|
|
--server-option=<option>::
|
|
|
|
|
Transmit the given string to the server when communicating using
|
|
|
|
|
protocol version 2. The given string must not contain a NUL or LF
|
2019-04-12 21:51:22 +02:00
|
|
|
character. The server's handling of server options, including
|
|
|
|
|
unknown ones, is server-specific.
|
2018-04-24 00:46:24 +02:00
|
|
|
When multiple `--server-option=<option>` are given, they are all
|
|
|
|
|
sent to the other side in the order listed on the command line.
|
|
|
|
|
|
2019-06-18 22:25:26 +02:00
|
|
|
--show-forced-updates::
|
|
|
|
|
By default, git checks if a branch is force-updated during
|
|
|
|
|
fetch. This can be disabled through fetch.showForcedUpdates, but
|
|
|
|
|
the --show-forced-updates option guarantees this check occurs.
|
|
|
|
|
See linkgit:git-config[1].
|
|
|
|
|
|
|
|
|
|
--no-show-forced-updates::
|
|
|
|
|
By default, git checks if a branch is force-updated during
|
|
|
|
|
fetch. Pass --no-show-forced-updates or set fetch.showForcedUpdates
|
|
|
|
|
to false to skip this check for performance reasons. If used during
|
|
|
|
|
'git-pull' the --ff-only option will still check for forced updates
|
|
|
|
|
before attempting a fast-forward update. See linkgit:git-config[1].
|
|
|
|
|
|
2016-02-03 05:09:14 +01:00
|
|
|
-4::
|
|
|
|
|
--ipv4::
|
|
|
|
|
Use IPv4 addresses only, ignoring IPv6 addresses.
|
|
|
|
|
|
|
|
|
|
-6::
|
|
|
|
|
--ipv6::
|
|
|
|
|
Use IPv6 addresses only, ignoring IPv4 addresses.
|
