merge(3p/git): Merge git subtree at v2.29.2

This also bumps the stable nixpkgs to 20.09 as of 2020-11-21, because
there is some breakage in the git build related to the netrc
credentials helper which someone has taken care of in nixpkgs.

The stable channel is not used for anything other than git, so this
should be fine.

Change-Id: I3575a19dab09e1e9556cf8231d717de9890484fb
This commit is contained in:
Vincent Ambo 2020-11-21 19:20:35 +01:00
parent 082c006c04
commit f4609b896f
1485 changed files with 241535 additions and 109418 deletions

View file

@ -22,9 +22,9 @@ was sent. Server MUST NOT ignore capabilities that client requested
and server advertised. As a consequence of these rules, server MUST
NOT advertise capabilities it does not understand.
The 'atomic', 'report-status', 'delete-refs', 'quiet', and 'push-cert'
capabilities are sent and recognized by the receive-pack (push to server)
process.
The 'atomic', 'report-status', 'report-status-v2', 'delete-refs', 'quiet',
and 'push-cert' capabilities are sent and recognized by the receive-pack
(push to server) process.
The 'ofs-delta' and 'side-band-64k' capabilities are sent and recognized
by both upload-pack and receive-pack protocols. The 'agent' capability
@ -176,6 +176,21 @@ agent strings are purely informative for statistics and debugging
purposes, and MUST NOT be used to programmatically assume the presence
or absence of particular features.
object-format
-------------
This capability, which takes a hash algorithm as an argument, indicates
that the server supports the given hash algorithms. It may be sent
multiple times; if so, the first one given is the one used in the ref
advertisement.
When provided by the client, this indicates that it intends to use the
given hash algorithm to communicate. The algorithm provided must be one
that the server supports.
If this capability is not provided, it is assumed that the only
supported algorithm is SHA-1.
symref
------
@ -269,6 +284,17 @@ each reference was updated successfully. If any of those were not
successful, it will send back an error message. See pack-protocol.txt
for example messages.
report-status-v2
----------------
Capability 'report-status-v2' extends capability 'report-status' by
adding new "option" directives in order to support reference rewritten by
the "proc-receive" hook. The "proc-receive" hook may handle a command
for a pseudo-reference which may create or update a reference with
different name, new-oid, and old-oid. While the capability
'report-status' cannot report for such case. See pack-protocol.txt
for details.
delete-refs
-----------
@ -309,15 +335,19 @@ allow-tip-sha1-in-want
----------------------
If the upload-pack server advertises this capability, fetch-pack may
send "want" lines with SHA-1s that exist at the server but are not
advertised by upload-pack.
send "want" lines with object names that exist at the server but are not
advertised by upload-pack. For historical reasons, the name of this
capability contains "sha1". Object names are always given using the
object format negotiated through the 'object-format' capability.
allow-reachable-sha1-in-want
----------------------------
If the upload-pack server advertises this capability, fetch-pack may
send "want" lines with SHA-1s that exist at the server but are not
advertised by upload-pack.
send "want" lines with object names that exist at the server but are not
advertised by upload-pack. For historical reasons, the name of this
capability contains "sha1". Object names are always given using the
object format negotiated through the 'object-format' capability.
push-cert=<nonce>
-----------------