mirror of
https://github.com/git/git
synced 2024-08-24 18:26:02 +00:00
![Daniel Barkalow](/assets/img/avatar_default.png)
transport_get() can call transport_native_helper_init() to have list and fetch-ref operations handled by running a separate program as: git remote-<something> <remote> [<url>] This program then accepts, on its stdin, "list" and "fetch <hex> <name>" commands; the former prints out a list of available refs and either their hashes or what they are symrefs to, while the latter fetches them into the local object database and prints a newline when done. Signed-off-by: Daniel Barkalow <barkalow@iabervon.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
72 lines
2 KiB
Plaintext
72 lines
2 KiB
Plaintext
git-remote-helpers(1)
|
|
=====================
|
|
|
|
NAME
|
|
----
|
|
git-remote-helpers - Helper programs for interoperation with remote git
|
|
|
|
SYNOPSIS
|
|
--------
|
|
'git remote-<transport>' <remote>
|
|
|
|
DESCRIPTION
|
|
-----------
|
|
|
|
These programs are normally not used directly by end users, but are
|
|
invoked by various git programs that interact with remote repositories
|
|
when the repository they would operate on will be accessed using
|
|
transport code not linked into the main git binary. Various particular
|
|
helper programs will behave as documented here.
|
|
|
|
COMMANDS
|
|
--------
|
|
|
|
Commands are given by the caller on the helper's standard input, one per line.
|
|
|
|
'capabilities'::
|
|
Lists the capabilities of the helper, one per line, ending
|
|
with a blank line.
|
|
|
|
'list'::
|
|
Lists the refs, one per line, in the format "<value> <name>
|
|
[<attr> ...]". The value may be a hex sha1 hash, "@<dest>" for
|
|
a symref, or "?" to indicate that the helper could not get the
|
|
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.
|
|
|
|
'fetch' <sha1> <name>::
|
|
Fetches the given object, writing the necessary objects to the
|
|
database. Outputs a blank line when the fetch is
|
|
complete. Only objects which were reported in the ref list
|
|
with a sha1 may be fetched this way.
|
|
+
|
|
Supported if the helper has the "fetch" 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
|
|
completing a valid response for the current command.
|
|
|
|
Additional commands may be supported, as may be determined from
|
|
capabilities reported by the helper.
|
|
|
|
CAPABILITIES
|
|
------------
|
|
|
|
'fetch'::
|
|
This helper supports the 'fetch' command.
|
|
|
|
REF LIST ATTRIBUTES
|
|
-------------------
|
|
|
|
None are defined yet, but the caller must accept any which are supplied.
|
|
|
|
Documentation
|
|
-------------
|
|
Documentation by Daniel Barkalow.
|
|
|
|
GIT
|
|
---
|
|
Part of the linkgit:git[1] suite
|