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This documents the two pack push-pull protocols used by the smart upload-fetch/clone and send/receive commands. Signed-off-by: Junio C Hamano <junkio@cox.net> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
38 lines
830 B
Text
38 lines
830 B
Text
There are two Pack push-pull protocols.
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upload-pack (S) | fetch/clone-pack (C) protocol:
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# Tell the puller what commits we have and what their names are
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S: SHA1 name
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S: ...
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S: SHA1 name
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S: # flush -- it's your turn
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# Tell the pusher what commits we want, and what we have
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C: want name
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C: ..
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C: want name
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C: have SHA1
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C: have SHA1
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C: ...
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C: # flush -- occasionally ask "had enough?"
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S: NAK
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C: have SHA1
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C: ...
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C: have SHA1
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S: ACK
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C: done
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S: XXXXXXX -- packfile contents.
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send-pack | receive-pack protocol.
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# Tell the pusher what commits we have and what their names are
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C: SHA1 name
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C: ...
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C: SHA1 name
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C: # flush -- it's your turn
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# Tell the puller what the pusher has
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S: old-SHA1 new-SHA1 name
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S: old-SHA1 new-SHA1 name
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S: ...
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S: # flush -- done with the list
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S: XXXXXXX --- packfile contents.
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