| commit | 3390e42adb3b84a9d61b3d46f4105f4cb6ba5edd | [log] [tgz] |
|---|---|---|
| author | Jonathan Tan <jonathantanmy@google.com> | Mon Jul 02 15:39:44 2018 -0700 |
| committer | Junio C Hamano <gitster@pobox.com> | Tue Jul 03 15:00:41 2018 -0700 |
| tree | 6d3b797117769e6c5a60d9fcd0b30bc7479d20f1 | |
| parent | ec06283844a90c3e9440286401e9ad7d86daa5ae [diff] |
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>
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