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authorShawn O. Pearce <spearce@spearce.org>2009-10-31 03:47:30 +0300
committerJunio C Hamano <gitster@pobox.com>2009-10-31 05:20:54 +0300
commitae4efe195752c27cb25fca9451852c0f4eebdb28 (patch)
tree2d2152c47e83817f3eaa7a120cc0e675b67b7366 /Documentation/git-remote-helpers.txt
parentef08ef9ea0a271e5be5844408d2496a946d6e8d9 (diff)
Move WebDAV HTTP push under remote-curl
The remote helper interface now supports the push capability, which can be used to ask the implementation to push one or more specs to the remote repository. For remote-curl we implement this by calling the existing WebDAV based git-http-push executable. Internally the helper interface uses the push_refs transport hook so that the complexity of the refspec parsing and matching can be reused between remote implementations. When possible however the helper protocol uses source ref name rather than the source SHA-1, thereby allowing the helper to access this name if it is useful. >From Clemens Buchacher <drizzd@aon.at>: update http tests according to remote-curl capabilities o Pushing packed refs is now fixed. o The transport helper fails if refs are already up-to-date. Add a test for that. o The transport helper will notice if refs are already up-to-date. We therefore need to update server info in the unpacked-refs test. o The transport helper will purge deleted branches automatically. o Use a variable ($ORIG_HEAD) instead of full SHA-1 name. Signed-off-by: Tay Ray Chuan <rctay89@gmail.com> Signed-off-by: Clemens Buchacher <drizzd@aon.at> Signed-off-by: Shawn O. Pearce <spearce@spearce.org> CC: Daniel Barkalow <barkalow@iabervon.org> CC: Mike Hommey <mh@glandium.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'Documentation/git-remote-helpers.txt')
-rw-r--r--Documentation/git-remote-helpers.txt33
1 files changed, 32 insertions, 1 deletions
diff --git a/Documentation/git-remote-helpers.txt b/Documentation/git-remote-helpers.txt
index 1133f047bf..8beb42dbb9 100644
--- a/Documentation/git-remote-helpers.txt
+++ b/Documentation/git-remote-helpers.txt
@@ -34,6 +34,10 @@ Commands are given by the caller on the helper's standard input, one per line.
value of the ref. A space-separated list of attributes follows
the name; unrecognized attributes are ignored. After the
complete list, outputs a blank line.
++
+If 'push' is supported this may be called as 'list for-push'
+to obtain the current refs prior to sending one or more 'push'
+commands to the helper.
'option' <name> <value>::
Set the transport helper option <name> to <value>. Outputs a
@@ -59,6 +63,22 @@ suitably updated.
+
Supported if the helper has the "fetch" capability.
+'push' +<src>:<dst>::
+ Pushes the given <src> commit or branch locally to the
+ remote branch described by <dst>. A batch sequence of
+ one or more push commands is terminated with a blank line.
++
+Zero or more protocol options may be entered after the last 'push'
+command, before the batch's terminating blank line.
++
+When the push is complete, outputs one or more 'ok <dst>' or
+'error <dst> <why>?' lines to indicate success or failure of
+each pushed ref. The status report output is terminated by
+a blank line. The option field <why> may be quoted in a C
+style string if it contains an LF.
++
+Supported if the helper has the "push" 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
@@ -76,10 +96,16 @@ CAPABILITIES
'option'::
This helper supports the option command.
+'push'::
+ This helper supports the 'push' command.
+
REF LIST ATTRIBUTES
-------------------
-None are defined yet, but the caller must accept any which are supplied.
+'for-push'::
+ The caller wants to use the ref list to prepare push
+ commands. A helper might chose to acquire the ref list by
+ opening a different type of connection to the destination.
OPTIONS
-------
@@ -106,6 +132,11 @@ OPTIONS
ask for the tag specifically. Some helpers may be able to
use this option to avoid a second network connection.
+'option dry-run' \{'true'|'false'\}:
+ If true, pretend the operation completed successfully,
+ but don't actually change any repository data. For most
+ helpers this only applies to the 'push', if supported.
+
Documentation
-------------
Documentation by Daniel Barkalow.