Pierre-Yves David <pierre-yves.david@octobus.net> [Sat, 20 May 2023 01:39:13 +0200] rev 50557
stream-clone: check is a compatible protocol can be found
The previous code was explicitly checking if "v2" is listed in the "stream"
bundle2 capability. The new code is checking is there is anything common
between the versions supported client side and server side overlaps.
This prepare the introduction of more stream version than "v2".
Pierre-Yves David <pierre-yves.david@octobus.net> [Sat, 20 May 2023 01:22:49 +0200] rev 50556
stream-clone: bail-out earlier if stream clone is not requested
The `canperformstreamclone` function is bit messy. However it seems clearer to
me to check if a stream-clone have been requested by the client or the server
at all, before checking if a compatible protocol can be negotiated with the
server.
So I am doing some gratuitous movement so reorder conditional.
Pierre-Yves David <pierre-yves.david@octobus.net> [Sat, 20 May 2023 01:19:26 +0200] rev 50555
stream-clone: bail-out earlier if pull is partial
The `canperformstreamclone` function is bit messy. However it seems clearer to
me to process the very generic condition about "can we consider a stream-clone
at all", before checking if a stream-clone is requested and if a compatible
protocol can be negotiated with the server.
So I am doing some gratuitous movement so reorder conditional.
Pierre-Yves David <pierre-yves.david@octobus.net> [Sat, 20 May 2023 01:17:27 +0200] rev 50554
stream-clone: bail-out earlier if destination repo is not empty
The `canperformstreamclone` function is bit messy. However it seems clearer to
me to process the very generic condition about "can we consider a stream-clone
at all", before checking if a stream-clone is requested and if a compatible
protocol can be negotiated with the server.
So I am doing some gratuitous movement so reorder conditional.
Arseniy Alekseyev <aalekseyev@janestreet.com> [Sun, 21 May 2023 00:00:57 +0200] rev 50553
stream-clone: check the version of streaming clone supported by the client
Make the server refuse to produce streaming clone bundle, if the client
doesn't specify the stream=v2 capability.
This is in preparation to introduce stream=v3.
As far as I can tell, this capability was added at the same time as
support for bundle2-based streaming pulls was added, so I don't expect
clients to break. (the modern client doesn't break, at any rate)
Pierre-Yves David <pierre-yves.david@octobus.net> [Sun, 21 May 2023 01:03:19 +0200] rev 50552
stream-clone: make sure the `stream` capability is set when bundling
This is important to start narrowing protocol option in the next changesets.