diff options
| author | Jonathan Tan <jonathantanmy@google.com> | 2018-07-02 22:39:44 (GMT) |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2018-07-03 22:00:41 (GMT) |
| commit | 3390e42adb3b84a9d61b3d46f4105f4cb6ba5edd (patch) | |
| tree | 6d3b797117769e6c5a60d9fcd0b30bc7479d20f1 /transport.h | |
| parent | ec06283844a90c3e9440286401e9ad7d86daa5ae (diff) | |
| download | git-3390e42adb3b84a9d61b3d46f4105f4cb6ba5edd.zip git-3390e42adb3b84a9d61b3d46f4105f4cb6ba5edd.tar.gz git-3390e42adb3b84a9d61b3d46f4105f4cb6ba5edd.tar.bz2 | |
fetch-pack: support negotiation tip whitelist
During negotiation, fetch-pack eventually reports as "have" lines all
commits reachable from all refs. Allow the user to restrict the commits
sent in this way by providing a whitelist of tips; only the tips
themselves and their ancestors will be sent.
Both globs and single objects are supported.
This feature is only supported for protocols that support connect or
stateless-connect (such as HTTP with protocol v2).
This will speed up negotiation when the repository has multiple
relatively independent branches (for example, when a repository
interacts with multiple repositories, such as with linux-next [1] and
torvalds/linux [2]), and the user knows which local branch is likely to
have commits in common with the upstream branch they are fetching.
[1] https://kernel.googlesource.com/pub/scm/linux/kernel/git/next/linux-next/
[2] https://kernel.googlesource.com/pub/scm/linux/kernel/git/torvalds/linux/
Signed-off-by: Jonathan Tan <jonathantanmy@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'transport.h')
| -rw-r--r-- | transport.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/transport.h b/transport.h index 7792b08..d31be5b 100644 --- a/transport.h +++ b/transport.h @@ -25,6 +25,16 @@ struct git_transport_options { const char *receivepack; struct push_cas_option *cas; struct list_objects_filter_options filter_options; + + /* + * This is only used during fetch. See the documentation of + * negotiation_tips in struct fetch_pack_args. + * + * This field is only supported by transports that support connect or + * stateless_connect. Set this field directly instead of using + * transport_set_option(). + */ + struct oid_array *negotiation_tips; }; enum transport_family { |