Merge branch 'sb/submodule-update-try-harder'

diff --git a/Documentation/gitremote-helpers.txt b/Documentation/gitremote-helpers.txt
index 4a584f3c5d7e40fc5a8a1e5c68a63e8156bdcd64..9d1459aac6d0b12ad1a87ff25a158dca0f2bf470 100644 (file)
--- a/Documentation/gitremote-helpers.txt
+++ b/Documentation/gitremote-helpers.txt
@@ -102,6 +102,14 @@ Capabilities for Pushing
 +
 Supported commands: 'connect'.
 
+'stateless-connect'::
+       Experimental; for internal use only.
+       Can attempt to connect to a remote server for communication
+       using git's wire-protocol version 2.  See the documentation
+       for the stateless-connect command for more information.
++
+Supported commands: 'stateless-connect'.
+
 'push'::
        Can discover remote refs and push local commits and the
        history leading up to them to new or existing remote refs.
@@ -136,6 +144,14 @@ Capabilities for Fetching
 +
 Supported commands: 'connect'.
 
+'stateless-connect'::
+       Experimental; for internal use only.
+       Can attempt to connect to a remote server for communication
+       using git's wire-protocol version 2.  See the documentation
+       for the stateless-connect command for more information.
++
+Supported commands: 'stateless-connect'.
+
 'fetch'::
        Can discover remote refs and transfer objects reachable from
        them to the local object store.
@@ -375,6 +391,22 @@ Supported if the helper has the "export" capability.
 +
 Supported if the helper has the "connect" capability.
 
+'stateless-connect' <service>::
+       Experimental; for internal use only.
+       Connects to the given remote service for communication using
+       git's wire-protocol version 2.  Valid replies to this command
+       are empty line (connection established), 'fallback' (no smart
+       transport support, fall back to dumb transports) and just
+       exiting with error message printed (can't connect, don't bother
+       trying to fall back).  After line feed terminating the positive
+       (empty) response, the output of the service starts.  Messages
+       (both request and response) must consist of zero or more
+       PKT-LINEs, terminating in a flush packet. The client must not
+       expect the server to store any state in between request-response
+       pairs.  After the connection ends, the remote helper exits.
++
+Supported if the helper has the "stateless-connect" capability.
+
 If a fatal error occurs, the program writes the error message to
 stderr and exits. The caller should expect that a suitable error
 message has been printed if the child closes the connection without
@@ -466,6 +498,13 @@ set by Git if the remote helper has the 'option' capability.
        Transmit <string> as a push option. As the push option
        must not contain LF or NUL characters, the string is not encoded.
 
+'option from-promisor' {'true'|'false'}::
+       Indicate that these objects are being fetched from a promisor.
+
+'option no-dependents' {'true'|'false'}::
+       Indicate that only the objects wanted need to be fetched, not
+       their dependents.
+
 SEE ALSO
 --------
 linkgit:git-remote[1]