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| author | Nguyễn Thái Ngọc Duy <pclouds@gmail.com> | 2016-06-12 10:53:58 (GMT) |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2016-06-13 21:38:16 (GMT) |
| commit | 569e554be9cb88047d9f2752750e0c260241f446 (patch) | |
| tree | 30c3bf731e2d0f54253c34b639f68c928927d8ed /Documentation/technical | |
| parent | 3d9ff4d736475bc74ed249c579b3ad7322e22b85 (diff) | |
| download | git-569e554be9cb88047d9f2752750e0c260241f446.zip git-569e554be9cb88047d9f2752750e0c260241f446.tar.gz git-569e554be9cb88047d9f2752750e0c260241f446.tar.bz2 | |
upload-pack: add deepen-since to cut shallow repos based on time
This should allow the user to say "create a shallow clone containing the
work from last year" (once the client side is fixed up, of course).
In theory deepen-since and deepen (aka --depth) can be used together to
draw the shallow boundary (whether it's intersection or union is up to
discussion, but if rev-list is used, it's likely intersection). However,
because deepen goes with a custom commit walker, we can't mix the two
yet.
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'Documentation/technical')
| -rw-r--r-- | Documentation/technical/pack-protocol.txt | 3 | ||||
| -rw-r--r-- | Documentation/technical/protocol-capabilities.txt | 9 |
2 files changed, 11 insertions, 1 deletions
diff --git a/Documentation/technical/pack-protocol.txt b/Documentation/technical/pack-protocol.txt index c6977bb..9251df1 100644 --- a/Documentation/technical/pack-protocol.txt +++ b/Documentation/technical/pack-protocol.txt @@ -219,7 +219,8 @@ out of what the server said it could do with the first 'want' line. shallow-line = PKT-LINE("shallow" SP obj-id) - depth-request = PKT-LINE("deepen" SP depth) + depth-request = PKT-LINE("deepen" SP depth) / + PKT-LINE("deepen-since" SP timestamp) first-want = PKT-LINE("want" SP obj-id SP capability-list) additional-want = PKT-LINE("want" SP obj-id) diff --git a/Documentation/technical/protocol-capabilities.txt b/Documentation/technical/protocol-capabilities.txt index eaab6b4..f08cc4e 100644 --- a/Documentation/technical/protocol-capabilities.txt +++ b/Documentation/technical/protocol-capabilities.txt @@ -179,6 +179,15 @@ This capability adds "deepen", "shallow" and "unshallow" commands to the fetch-pack/upload-pack protocol so clients can request shallow clones. +deepen-since +------------ + +This capability adds "deepen-since" command to fetch-pack/upload-pack +protocol so the client can request shallow clones that are cut at a +specific time, instead of depth. Internally it's equivalent of doing +"rev-list --max-age=<timestamp>" on the server side. "deepen-since" +cannot be used with "deepen". + no-progress ----------- |