Teach the --all option to 'git fetch'

'git remote' is meant for managing remotes and 'git fetch' is meant
for actually fetching data from remote repositories. Therefore, it is
not logical that you must use 'git remote update' to fetch from
more than one repository at once.

Add the --all option to 'git fetch', to tell it to attempt to fetch
from all remotes. Also, if --all is not given, the <repository>
argument is allowed to be the name of a group, to allow fetching
from all repositories in the group.

Other options except -v and -q are silently ignored.

Signed-off-by: Björn Gustavsson <bgustavsson@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 7 insertions, 0 deletions

diff --git a/Documentation/pull-fetch-param.txt b/Documentation/pull-fetch-param.txt
index f9811f2473..712b91aab3 100644
--- a/Documentation/pull-fetch-param.txt
+++ b/Documentation/pull-fetch-param.txt
@@ -4,6 +4,13 @@
 	(see the section <<URLS,GIT URLS>> below) or the name
 	of a remote (see the section <<REMOTES,REMOTES>> below).
 
+ifndef::git-pull[]
+<group>::
+	A name referring to a list of repositories as the value
+	of remotes.<group> in the configuration file.
+	(See linkgit:git-config[1]).
+endif::git-pull[]
+
 <refspec>::
 	The format of a <refspec> parameter is an optional plus
 	`{plus}`, followed by the source ref <src>, followed