diff options
Diffstat (limited to 'Documentation/technical/protocol-v2.txt')
| -rw-r--r-- | Documentation/technical/protocol-v2.txt | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/Documentation/technical/protocol-v2.txt b/Documentation/technical/protocol-v2.txt index 1040d85..21e8258 100644 --- a/Documentation/technical/protocol-v2.txt +++ b/Documentation/technical/protocol-v2.txt @@ -42,7 +42,8 @@ Initial Client Request In general a client can request to speak protocol v2 by sending `version=2` through the respective side-channel for the transport being used which inevitably sets `GIT_PROTOCOL`. More information can be -found in `pack-protocol.txt` and `http-protocol.txt`. In all cases the +found in `pack-protocol.txt` and `http-protocol.txt`, as well as the +`GIT_PROTOCOL` definition in `git.txt`. In all cases the response from the server is the capability advertisement. Git Transport @@ -58,6 +59,8 @@ SSH and File Transport When using either the ssh:// or file:// transport, the GIT_PROTOCOL environment variable must be set explicitly to include "version=2". +The server may need to be configured to allow this environment variable +to pass. HTTP Transport ~~~~~~~~~~~~~~ @@ -81,6 +84,12 @@ A v2 server would reply: Subsequent requests are then made directly to the service `$GIT_URL/git-upload-pack`. (This works the same for git-receive-pack). +Uses the `--http-backend-info-refs` option to +linkgit:git-upload-pack[1]. + +The server may need to be configured to pass this header's contents via +the `GIT_PROTOCOL` variable. See the discussion in `git-http-backend.txt`. + Capability Advertisement ------------------------ @@ -190,7 +199,11 @@ ls-refs takes in the following arguments: Show peeled tags. ref-prefix <prefix> When specified, only references having a prefix matching one of - the provided prefixes are displayed. + the provided prefixes are displayed. Multiple instances may be + given, in which case references matching any prefix will be + shown. Note that this is purely for optimization; a server MAY + show refs not matching the prefix if it chooses, and clients + should filter the result themselves. If the 'unborn' feature is advertised the following argument can be included in the client's request. |